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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 20-F



(Mark One)

| ̈ |  | REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934
|- |  | ----------------------------------------------------------------------------------------------

OR



|x |  | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- |  | ------------------------------------------------------------------------------------

for the fiscal year ended December 31, 2006

OR



| ̈ |  | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- |  | ----------------------------------------------------------------------------------------

OR



| ̈ |  | SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- |  | -------------------------------------------------------------------------------------------



for the transition period from
 to



Commission file number: 1-13464





TELECOM ARGENTINA S.A.

|                                                      
|------------------------------------------------------
|(Exact name of Registrant as specified in its charter)



Republic of Argentina

|                                               
|-----------------------------------------------
|(Jurisdiction of incorporation or organization)





|                                                           
|-----------------------------------------------------------
|                                                           
|Alicia Moreau de Justo 50 (C1107AAB)Buenos Aires Argentina
|(Address of principal executive offices)                   





Securities registered or to be registered pursuant to Section 12(b) of the Act:



|                                                                 |  |  |  |                                          
|---------------------------------------------------------------- |  |  |  | -----------------------------------------
|Title of each class                                              |  |  |  | Name of each exchange on which
registered
|American Depositary Shares, representing Class B Ordinary Shares |  |  |  | New York Stock Exchange                  
|Class B Ordinary Shares, nominal value P$1.00 per share          |  |  |  | New York Stock Exchange*                 

|* | Not for trading, but only in connection with the registration of American Depositary Shares, pursuant to the requirements of the Securities and Exchange Commission.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------



Securities registered or to be registered pursuant to Section 12(g) of
the Act: None



Securities for which there is a reporting obligation pursuant to
Section 15(d) of the Act: None

Indicate the number of outstanding shares of each of the issuers classes of capital or common stock
as of the close of the period covered by the annual report.



|                                                   |  |            
|-------------------------------------------------- |  | -----------
|Class A Ordinary Shares, nominal value P$1.00 each |  | 502,034,299
|Class B Ordinary Shares, nominal value P$1.00 each |  | 440,910,912
|Class C Ordinary Shares, nominal value P$1.00 each |  | 41,435,767 

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405
of the Securities Act.    Yes  x    No ̈

If this report is an annual or transition report, indicate by check mark if the Registrant is not required to file reports pursuant to
Section 13 or 15(d) of the Securities Exchange Act of 1934.    Yes ̈No  x

Indicate by check mark whether the Registrant
(1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports) and (2) has
been subject to such filing requirements for the past 90 days.    Yes  x    No ̈

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, or a
non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer  x    Accelerated filer ̈Non-accelerated filer ̈

Indicate by check mark which financial statement item the Registrant has elected to follow. ̈Item 17    x  Item 18

If this is an annual report, indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange
Act).    Yes ̈No  x



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TABLE OF CONTENTS



|                                      |  |                                                                              |  |    
|------------------------------------- |  | ---------------------------------------------------------------------------- |  | ---
|                                      |  | Page                                                                        
|PRESENTATION OF FINANCIAL INFORMATION |  | ii                                                                          
|FORWARD-LOOKING STATEMENTS            |  | iv                                                                          
|GLOSSARY OF TERMS                     |  | v                                                                           
|                                      |  |                                                                             
|PART I                                |  |                                                                              |  |    
|                                      |  |                                                                             
|ITEM 1.                               |  | IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS                        |  | 1  
|ITEM 2.                               |  | OFFER STATISTICS AND EXPECTED TIMETABLE                                      |  | 1  
|ITEM 3.                               |  | KEY INFORMATION                                                              |  | 1  
|ITEM 4.                               |  | INFORMATION ON THE COMPANY                                                   |  | 18 
|ITEM 4A.                              |  | UNRESOLVED STAFF COMMENTS                                                    |  | 53 
|ITEM 5.                               |  | OPERATING AND FINANCIAL REVIEW AND PROSPECTS                                 |  | 53 
|ITEM 6.                               |  | DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES                                   |  | 109
|ITEM 7.                               |  | MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS                            |  | 125
|ITEM 8.                               |  | FINANCIAL INFORMATION                                                        |  | 131
|ITEM 9.                               |  | THE OFFER AND LISTING                                                        |  | 138
|ITEM 10.                              |  | ADDITIONAL INFORMATION                                                       |  | 143
|ITEM 11.                              |  | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK                   |  | 156
|ITEM 12.                              |  | DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES                       |  | 158
|                                      |  |                                                                             
|PART II                               |  |                                                                              |  |    
|                                      |  |                                                                             
|ITEM 13.                              |  | DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES                              |  | 159
|ITEM 14.                              |  | MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS |  | 159
|ITEM 15.                              |  | CONTROLS AND PROCEDURES                                                      |  | 159
|ITEM 16A.                             |  | AUDIT COMMITTEE FINANCIAL EXPERT                                             |  | 160
|ITEM 16B.                             |  | CODE OF ETHICS                                                               |  | 160
|ITEM 16C.                             |  | PRINCIPAL ACCOUNTANT FEES AND SERVICES                                       |  | 160
|ITEM 16D.                             |  | EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES                   |  | 162
|ITEM 16E.                             |  | EQUITY SECURITIES PURCHASED BY THE COMPANY OR ANY AFFILIATED PURCHASER       |  | 162
|                                      |  |                                                                             
|PART III                              |  |                                                                              |  |    
|                                      |  |                                                                             
|ITEM 17.                              |  | FINANCIAL STATEMENTS                                                         |  | 163
|ITEM 18.                              |  | FINANCIAL STATEMENTS                                                         |  | 163
|ITEM 19.                              |  | EXHIBITS                                                                     |  | 163



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PRESENTATION OF FINANCIAL INFORMATION

In this Annual Report on Form 20-F (the Form 20-F or
Annual Report), the terms the Company, Telecom, Telecom Group, we, us, and our refer to Telecom Argentina S.A. and its consolidated subsidiaries, unless otherwise
indicated.

The term Telecom Argentina refers to Telecom Argentina S.A. excluding its subsidiaries Telecom Personal S.A.,
Núcleo S.A., Telecom Argentina USA, Inc., Publicom S.A. and Micro Sistemas S.A. Unless otherwise stated, references to the financial results of Telecom are to the consolidated financial results of Telecom Argentina and its
consolidated subsidiaries.

The terms Telecom Personal or Personal refer to Telecom Personal S.A., our subsidiary
engaged in the provision of wireless communication services in Argentina. The term Núcleo refers to Núcleo S.A., Telecom Personals consolidated subsidiary engaged in the provision of wireless communication services in
Paraguay.

Consolidated Financial Statements. Our Consolidated Financial Statements as of December 31, 2006 and 2005 and for
the years ended December 31, 2006, 2005 and 2004, and the notes thereto (the Consolidated Financial Statements) are set forth on pages F-1 through F-69 of this Annual Report.

The Consolidated Financial Statements are presented in Argentine Pesos and are prepared in accordance with Argentine GAAP considering the regulations of
the Comisión Nacional de Valores (the Argentine National Securities CommissionCNV). Differences exist between Argentine GAAP and US GAAP which might be material to the financial information herein. Such differences
involve methods of measuring the amounts shown in the Consolidated Financial Statements, as well as additional disclosures required by US GAAP and Regulation S-X of the Securities Exchange Commission (SEC). See Note 14 to our
Consolidated Financial Statements contained elsewhere in this Annual Report for a description of the principal differences between Argentine GAAP and US GAAP, as they relate to us, and a reconciliation to US GAAP of net income (loss) and
shareholders equity.

Exchange Rates. In this Form 20-F, except as otherwise specified, references to $,
US$ and dollars are to U.S. dollars, references to P, P$ and pesos are to Argentine pesos and references to euro or  are to the single currency of the
participants in the European Economic and Monetary Union. The exchange rate between the dollar and the peso as of December 31, 2006 was P$3.062=US$1.00. Prior to January 6, 2002, the exchange rate had been fixed at one peso per U.S. dollar
in accordance with the Convertibility Law during the period April 1, 1991 through January 6, 2002. However, as a result of the elimination of the fixed exchange rate and the devaluation of the peso, the exchange rate between the dollar and
the peso has since declined substantially. As of June 20, 2007, the exchange rate (ask price) was P$3.08=US$1.00. Unless otherwise indicated, our Consolidated Financial Statements use the exchange rate as of each relevant date or year-end quoted by
Banco de la Nación Argentina (Banco Nación). Such translation should not be construed as representing that the peso amounts actually represent actual dollar amounts or that any person could convert the peso amounts into
dollars at the rate indicated or at any other exchange rate. For more information regarding historical exchange rates and the peso, see: Item 3Key InformationExchange Rates. We have provided as a convenience, translations as
of December 31, 2006 for other currencies which are mentioned in this Annual Report, including the Japanese yen (P$2.574=¥100), and the euro (P$4.039=1).

Inflation Accounting. On August 22, 1995, the Argentine Government issued Decree No. 316/95 discontinuing the requirement that financial information be restated for inflation for any date or period
after August 31, 1995. Effective September 1, 1995, in accordance with CNV resolutions and Argentine GAAP, we began accounting for our financial transactions on a historical cost basis, without considering the effects of inflation. Prior
to September 1, 1995, our Consolidated Financial Statements were prepared on the basis of general price level accounting, which reflected changes in purchasing power of the Argentine Peso in the historical financial statements. The financial
statements information for periods prior to August 31, 1995, was restated to pesos of general purchasing power at the end of August 31, 1995 (constant pesos). The August 31, 1995 balances adjusted to the general purchasing
power of the Peso at that date, became the historical cost basis for subsequent accounting and reporting.

However, as a result of the
inflationary environment in Argentina and the conditions created by Law No. 25,561, the Consejo Profesional de Ciencias Económicas de la Ciudad Autónoma de Buenos Aires (the Professional



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Council of Economic Sciences of the City of Buenos AiresCPCECABA) approved on March 6, 2002, a resolution reinstating the application
of inflation accounting in financial statements for fiscal years or interim periods ending on or after March 31, 2002. This resolution provided that all recorded amounts restated for inflation through August 31, 1995, as well as those
arising between that date and December 31, 2001 are deemed to be stated in constant currency as of December 31, 2001 (the Stability Period).

On July 16, 2002, the Argentine Government instructed the CNV to accept financial statements prepared in constant currency. On July 25, 2002, the CNV reinstated the requirement to submit financial statements
in constant currency, following the criteria of the CPCECABA.

Subsequently, on March 25, 2003, the Argentine Government reinstructed
the CNV to preclude companies from presenting price-level-restated financial statements. Therefore, on April 8, 2003, the CNV discontinued inflation accounting as of March 1, 2003. We complied with the CNV resolution and accordingly
recorded the effects of inflation until February 28, 2003. We restated prior year amounts until February 28, 2003 for comparative purposes only.

In October 2003, the CPCECABA discontinued inflation accounting as of September 30, 2003. Since Argentine GAAP required companies to prepare price-level restated financial statements through September 30,
2003, the application of the CNV resolution represented a departure from Argentine GAAP. The impact of not adjusting for the effects of inflation has not been material to the consolidated financial statements of the Company prepared under Argentine
GAAP as of December 31, 2006 and 2005, and for the years then ended. The impact of not adjusting for the effects of inflation has been material to the 2004 consolidated financial statements prepared under Argentine GAAP. Under US GAAP, the
effect of not accounting for the effects of inflation through September 30, 2003, has been material to the information presented for all periods.

Certain amounts and ratios contained in this Annual Report (including percentage amounts) have been rounded up or down in order to facilitate the summation of the tables in which they are presented. The effect of this
rounding is not material. These rounded amounts are also included within the text of this Annual Report.

The contents of our worldwide
website are not part of this Annual Report.



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FORWARD-LOOKING STATEMENTS

The Private Securities Litigation Reform Act of 1995 provides a safe
harbor for forward-looking statements. Certain information included in this Annual Report contains information that is forward-looking, including, but not limited to:



| |  |  | the impact of the emergency laws and subsequent related laws enacted by the Argentine Government;
| | - |  | -------------------------------------------------------------------------------------------------



| |  |  | our expectations for our future performance, revenues, income, earnings per share, capital expenditure, dividends, liquidity and capital structure;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the implementation of our business strategy;
| | - |  | --------------------------------------------



| |  |  | the effects of our debt restructuring process;
| | - |  | ----------------------------------------------



| |  |  | our expectations regarding payments and prepayments of outstanding indebtedness;
| | - |  | --------------------------------------------------------------------------------



| |  |  | the effects of operating in a competitive environment; and
| | - |  | ----------------------------------------------------------



| |  |  | the outcome of certain legal proceedings.
| | - |  | -----------------------------------------

This Annual Report contains certain forward-looking statements and information relating to the Telecom Group that are based on the current expectations, estimates and projections of its management and information currently available to the
Telecom Group. These statements include, but are not limited to, statements made in Item 5 Operating and Financial Review and Prospects under the captions Critical Accounting Policies and Trend Information
and other statements about the Telecom Groups strategies, plans, objectives, expectations, intentions, capital expenditures, and assumptions and other statements contained in this Annual Report that are not historical facts. When used in this
document, the words anticipate, believe, estimate, expect, intend, plan and project and other similar expressions are generally intended to identify forward-looking
statements.

These statements reflect the current views of the Telecom Group with respect to future events. They are not guarantees of
future performance and involve certain risks and uncertainties that are difficult to predict. In addition, certain forward-looking statements are based upon assumptions as to future events that may not prove to be accurate.

Many factors could cause the actual results, performance or achievements of the Telecom Group to be materially different from any future results,
performance or achievements that may be expressed or implied by such forward-looking statements. These factors include, among others:



| |  |  | uncertainties relating to political and economic conditions in Argentina;
| | - |  | -------------------------------------------------------------------------



| |  |  | inflation, the devaluation of the peso and exchange rate risks;
| | - |  | ---------------------------------------------------------------



| |  |  | restrictions on the ability to exchange pesos into foreign currencies and transfer funds abroad;
| | - |  | ------------------------------------------------------------------------------------------------



| |  |  | the elimination of indexes to adjust rates charged for certain public services;
| | - |  | -------------------------------------------------------------------------------



| |  |  | the final results of the contract renegotiation process with the Argentine Government regarding the adjustment to our rates charged for public services;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the creditworthiness of our actual or potential customers;
| | - |  | ----------------------------------------------------------



| |  |  | nationalization;
| | - |  | ----------------



| |  |  | technological changes;
| | - |  | ----------------------



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| |  |  | the impact of legal or regulatory reform and changes in the legal or regulatory environment in which we operate; and
| | - |  | --------------------------------------------------------------------------------------------------------------------



| |  |  | the effects of competition.
| | - |  | ---------------------------

Many of
these factors are macroeconomic in nature and are therefore beyond the control of the Telecom Groups management. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results
may vary materially from those described herein as anticipated, believed, estimated, expected, intended, planned or projected. The Telecom Group does not intend, and does not assume any obligation, to update the forward-looking statements contained
in this Annual Report.

These forward-looking statements are based upon a number of assumptions and other important factors that could
cause the Companys actual results, performance or achievements to differ materially from its future results, performance or achievements expressed or implied by such forward-looking statements. Readers are encouraged to consult the Telecom
Groups periodic filings made on Form 6-K, which are filed with or furnished to the United States Securities and Exchange Commission.

GLOSSARY OF TERMS

The following explanations are not intended as technical definitions, but to assist the
general reader to understand certain terms as used in this Annual Report.

Access charge: Amount paid per minute charged by network
operators for the use of their network by other network operators.

Access deficit: The portion of costs related to the Access
network that are not covered by the revenues generated by the use or availability of subscribers connected to such network.

Access
network: The elements that allow the connection of each subscriber to the corresponding local switch. They consist of the termination point, elements of outside plant and specific parts of the local switching equipment that make available the
permanent connection from the termination point to the local switch.

ADSL (Asymmetric Digital Subscriber Line): A compression
technology that allows combinations of services including voice, data and one-way full motion video to be delivered over existing copper feeder distribution and subscriber lines.

AFIP (Administración Federal de Ingresos Públicos): The Argentine federal tax authority.

AMBA (Area Multiple Buenos Aires): The area of the Federal District and greater Buenos Aires (Gran Buenos Aires), which extends to the city of La
Plata to the South, the city of Campana to the North, the city of General Rodriguez to the West and the city of Monte Grande to the Southwest.

Analog: A mode of transmission or switching which is not Digital, e.g., the representation of voice, video or other modulated electrical audio signals which are not in Digital form.

APE (Acuerdo Preventivo Extrajudicial): An out-of-court restructuring agreement governed by Argentine Law No. 24,522.

Argentina: Republic of Argentina.

Argentine Bankruptcy Law: Law No. 24,522, as amended.

Argentine GAAP: Generally Accepted Accounting Principles
in Argentina.

ARPU (Average Revenue per User): Calculated by dividing total revenue excluding mainly handset, outcollect
(wholesale) roaming, cell site rental and activation fee revenue by weighted-average number of subscribers during the period.



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Basic Telephone Services:The supply of fixed telecommunications links which form part of the
public telephone network, or are connected to such network, and the provision of local and long-distance telephone service (domestic and international).

BCRA (Banco Central de la República Argentina): The Central Bank of the Argentine Republic.

CAT: Compañía Argentina de Teléfonos S.A.

Cellular service: A wireless telephone service
provided by means of a network of interconnected low-powered base stations, each of which covers one small geographic cell within the total cellular system service area.

CER (Coeficiente de Establización de Referencia): The reference stabilization coefficient as calculated by the BCRA or any successor thereto, in accordance with the formula set forth in Annex I of
Argentine Law No. 25,713. If the CER is abrogated, found to be inapplicable or not published, references to CER shall refer to any replacement measure adopted under Argentine law or, in the absence of any such replacement measure,
any adjustment that shall be necessary to provide a substantially equivalent rate of return on the notes denominated in pesos (the Peso Notes) in comparison with similar notes issued in dollars.

CETs: Telecommunication centers where public telephone services are offered.

CNC (Comisión Nacional de Comunicaciones): The Argentine National Communications Commission.

CNT (Comisión Nacional de Telecomunicaciones): The Argentine National Telecommunications Commission, the former regulatory body, later
replaced by the CNC.

CNV (Comisión Nacional de Valores): The Argentine National Securities Commission.

Company: Telecom Argentina S.A. and its consolidated subsidiaries.

Concurso: A voluntary reorganization proceeding governed by Argentine law.

Convertibility
Law: Law No. 23,928 and its Regulatory Decree No. 529/91. The Convertibility Law fixed the exchange rate at one peso per U.S. dollar during the period April 1, 1991 through January 6, 2002. The Convertibility Law was
partially repealed on January 6, 2002 by the enactment of the Public Emergency Law.

CPCECABA (Consejo Profesional de Ciencias
Económicas de la Ciudad Autónoma de Buenos Aires): The Professional Council of Economic Sciences of the City of Buenos Aires.

CPP (Calling party pays): The system whereby the party placing a call to a wireless phone rather than the wireless subscriber pays for the air time charges for the call.

Decree No. 92/97: Decree issued on January 31, 1997 which implemented the Rate Rebalancing.

Digital: A mode of representing a physical variable such as speech using digits 0 and 1 only. The digits are transmitted in binary form as a
series of pulses. Digital networks allow for higher capacity and higher flexibility through the use of computer-related technology for the transmission and manipulation of telephone calls. Digital systems offer lower noise interference and can
incorporate encryption as a protection from external interference.

FACPCE (Federación Argentina de Consejos Profesionales en
Ciencias Económicas): Argentine Federation of Professional Councils of Economic Sciences.

FCR: France Cables et Radio
S.A.

February Agreement: An agreement entered into on February 28, 1992 and subsequently ratified by Decree No. 506/92
between the Argentine Government and Telecom Argentina. This agreement provides for the reduction of domestic long-distance rates from their then-current level. The reduction became effective on May 1, 1992.



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Fiber Optic: A transmission medium which permits extremely high capacities. It consists of a thin
strand of glass that provides a pathway along which waves of light can travel for telecommunications purposes.

Free Pulses: The
number of Free Pulses included in the monthly basic charge prior to the issuance of Decree No. 92/97.

GPRS (General Packet Radio
Service): An enhanced second-generation wireless technology used to transmit data over wireless networks. GPRS transmits and receives packets of data in bursts instead of using continuous open radio channels, and it is used to add faster data
transmission speed to GSM networks. GPRS is packet based rather than circuit based technology.

GSM (Global System for Mobile
Communications): A standard for Digital cellular technology, originated in Europe, to provide pan-European roaming capabilities. The technology has recently been introduced and installed in almost all continents and it is the leading technology
in the worldwide mobile industry. This standard is based on a digital transmission scheme providing expanded capacity by allowing multiple users over a single channel and is considered second-generation cellular technology.

Internet: A collection of interconnected networks spanning the entire world, including university, corporate, government and research networks
from around the globe. These networks all use the IP (Internet Protocol) communications protocol.

Issuance Date: The date of
issuance and delivery of the notes, cash consideration and cash interest payments pursuant to Telecom Argentinas APE, or August 31, 2005.

Law No. 25,561: Ley de Emergencia Económica y Reforma del Régimen Cambiario(see Public Emergency Law).

LIBOR: The London Interbank Offered Rate, the rate at which deposits in dollars are offered to prime banks in the London Interbank market.

List of Conditions: The Privatization Regulations, including the Pliego de Bases y Condiciones was approved by Decree
No. 62/90, as amended. Pursuant to the List of Conditions, Telecom Argentina, S.A. was required to comply with tariff regulations and meet certain minimum annual standards regarding the expansion of its telephone system and improvements in the
quality of its service in order to maintain and extend the exclusivity of its non-expiring license to provide fixed-line public telecommunications services and basic telephony services in the northern region of Argentina. After the market was opened
to competition, the outstanding obligations that continue in force are the tariff regulations and those related to the quality of service; the obligations related to the expansion of the network are no longer required.

Network: An interconnected collection of elements. In a telephone network, these consist of Switches connected to each other and to consumer
equipment for the transmission of data. The transmission equipment may be based on Fiber Optic or metallic cable or point-to-point radio connectors.

NGN (Next Generation Networks): A packet-based network able to provide services including telecommunication services and able to make use of multiple broadband, QoS (Quality of Service)-enabled transport
technologies and in which service-related functions are independent from underlying transport-related technologies.

Nortel: Nortel
Inversora S.A.

November Agreement: An agreement between Telecom Argentina and the Argentine Government providing for rates to be
dollar-based and, at the election of each of Telecom Argentina and Telefónica, adjusted semi-annually according to the U.S. consumer price index. The November Agreement was ratified by Decree No. 2585/91 and became effective on
December 18, 1991.

Núcleo: Núcleo S.A.



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PCS (Personal Communications Service): A wireless communications service with systems that operate
in a manner similar to cellular systems.

Penetration: The measurement of the take-up of services. As of any date, the Penetration
is calculated by dividing the number of subscribers by the population of the region and expressed as a percentage.

Personal:
Telecom Personal S.A.

Pesification: Modification of the exchange rate by the Argentine Government pursuant to the Public Emergency
Law.

Presubscription of Long-Distance Service: The selection by the customer of international and domestic long-distance
telecommunications services from a long-distance telephone service operator.

Price Cap: Tariff regulation mechanism applied in
order to determine tariff discounts based on a formula made up by the U.S. Consumer Price Index and an efficiency factor. The mentioned factor was established initially in the List of Conditions and afterwards in different regulations by the SC.

Privatization Regulations: The Argentine Governments privatization program as set forth in the State Reform Law approved in
August 1989 and subsequent decrees.

Public Emergency Law: The Public Emergency and Foreign Exchange System Reform Law
No. 25,561 adopted by the Argentine Government on January 6, 2002, as amended by Law No. 25,790, Law No. 25,820, Law No. 25,972, Law No. 26,077 and Law No. 26,204. Among others, the Public Emergency Law grants the
executive branch of the Argentine Government the power to set the exchange rate between the peso and foreign currencies and to issue regulations related to the foreign exchange market and to renegotiate public service agreements.

Publicom: Publicom S.A.

Pulse: Unit on which the tariff structure of the regulated fixed line services is based.

Rate Agreement: The
November Agreement, as supplemented by the February Agreement. The Rate Agreement, among other things, permits Telecom Argentina to effect aggregate rate reductions required pursuant to the List of Conditions by lowering rates for some or all
categories of service, provided that the net reductions meet applicable targets.

Rate Rebalancing: The Rate Rebalancing
established by Decree No. 92/97 which provides for a significant reduction in domestic and international long-distance tariffs, an increase in basic telephone charges, the elimination of Free Pulses and an increase in urban rates.

Regulatory Bodies: Collectively, the SC and the CNC.

RT: Technical Resolutions issued by the Argentine Federation of Professional Boards of Economic Sciences. The Technical Resolutions effective as of the date of this Annual Report are: 6, 7, 8, 9, 11, 14, 15,
16, 17, 18, 21, 22 and 23. These collective technical resolutions constitute Argentine GAAP, with the exception of RT 7 which establishes the auditing rules and RT 15 which regulates the role of the public accountant. In addition, RT 17 establishes
that specific measurement questions not addressed by existing RTs must be resolved by applying general accounting measurement rules, the Argentine GAAP conceptual framework, the International Financial Reporting Standards issued by the International
Accounting Standards Board (IASB), the International Accounting Standards developed by the International Accounting Standards Committee (IASC), the Interpretations issued by the Standing Interpretation Committee
(SIC) of the IASB and the interpretations of the International Financial Reporting Interpretations Committee (IFRIC) in the order listed.

SAC (Subscriber Acquisition Costs): In the wireless telecommunications industry, agent commissions, advertising expenses and handset subsidies are usually called subscriber acquisition costs.



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Satellite: Satellites are used, among other things, for links with countries that cannot be
reached by cable to provide an alternative to cable and to form closed user networks.

SC (Secretaría de Comunicaciones): The
Argentine Secretary of Communications.

SEC: Securities and Exchange Commission of the United States of America.

Series B ADSs: Telecom Argentinas American Depositary Shares, listed on the New York Stock Exchange.

Sofora: Sofora Telecomunicaciones S.A.

SRMC (Servicios de Radiocommunicaciones Móviles Celular): Mobile Cellular Radiocommunications Service.

STM
(Servicio Telefónico Móvil): Mobile Telephone Service.

Switches: These are used to set up and route telephone
calls either to the number called or to the next switch along the path. They may also record information for billing and control purposes.

TDMA (Time Division Multiple Access): A standard of Digital cellular technology that divides a single channel into a number of slots, enabling the transmission of multiple voice circuits per channel.

Telecom/Telecom Group: Telecom Argentina S.A. and its consolidated subsidiaries.

Telecom Argentina: Telecom Argentina S.A.

Telecom Italia: Telecom Italia S.p.A.

Telecom Italia Group: Telecom Italia S.p.A. and its consolidated
subsidiaries, except when referring to the Telecom Italia Group as Telecom Argentinas operator in which case it means Telecom Italia S.p.A and Telecom Italia International, N.V.

Telefónica: Telefónica de Argentina S.A.

TLRD (Terminación Llamada Red Destino): Termination charges from third parties wireless networks.

Transfer Date: November 8, 1990, the date upon which Telecom Argentina commenced operations upon the transfer from the Argentine Government of the telecommunications system in the northern region of
Argentina that was previously owned and operated by Empresa Nacional de Telecomunicaciones.

UMTS (Universal Mobile
Telecommunications System): Third generation mobile communications system.

UNIREN (Unidad de Renegociación y Análisis
de Contratos de Servicios Públicos): Renegotiation and Analysis of Contracts of Public Services Division.

Universal
Service: The availability of basic telephone service, or access to the public telephone network via different alternatives, at an affordable price to all persons within a country or specified area.

US GAAP: Generally Accepted Accounting Principles in the United States of America.

Value Added Services: Services that provide additional functionality to the basic transmission services offered by a telecommunications network
such as voicemail, message signaling, caller-ID, call transferring, call waiting, call conferencing, IVR dialing, ring back tones, personal e-cards, short message systems (SMS), national and international roaming and automatic call routing.



ix



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##### Table of Contents

PART I



|ITEM 1. | IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS
|------- | -----------------------------------------------------

Not applicable.



|ITEM 2. | OFFER STATISTICS AND EXPECTED TIMETABLE
|------- | ---------------------------------------

Not
applicable.



|ITEM 3. | KEY INFORMATION
|------- | ---------------

Selected Financial Data

The following tables set forth our selected consolidated financial data for each of the years in the five-year period ended December 31, 2006. Our
consolidated selected financial data should be read in conjunction with, and are qualified in their entirety by, our Consolidated Financial Statements and Item 5Operating and Financial Review and Prospects.

Our selected consolidated income statement data for the years ended December 31, 2006, 2005 and 2004 and the selected consolidated balance sheet
data as of December 31, 2006 and 2005 have been derived from our Consolidated Financial Statements included elsewhere in this Annual Report. Our selected consolidated balance sheet data as of December 31, 2004 has been derived from our
Consolidated Financial Statements as of December 31, 2004 and 2003 and for the three years in the period ended December 31, 2004, which are not included in this Annual Report.

Our selected consolidated income statement data for the years ended December 31, 2003 and 2002 and our selected consolidated balance sheet data as
of December 31, 2003 and 2002 have been derived from our Consolidated Financial Statements as of December 31, 2003 and 2002 and for the three years in the period ended December 31, 2003. The Consolidated Financial Statements as of
December 31, 2003 and 2002 and for the three years in the period ended December 31, 2003 are not included in this Annual Report.

These data are set forth in accordance with Argentine GAAP and US GAAP for all periods presented. See Note 14 to the Consolidated Financial Statements in Item 18 for information regarding certain differences between Argentine GAAP
and US GAAP.

As further discussed in Note 3.c to the Consolidated Financial Statements, we discontinued restating our financial statements
into constant currency effective March 1, 2003, as required by a CNV resolution. Argentine GAAP required companies to restate financial statements for inflation through September 30, 2003. As stated in footnote 1 to the selected
consolidated income statement and balance sheet data, figures for the year ended December 31, 2003 reflect adjustments for inflation until February 28, 2003 and figures for the year ended December 31, 2002 were restated in constant
pesos as of February 28, 2003 for comparative purposes only. See Presentation of Financial InformationInflation Accounting.

Recent Accounting Pronouncements

As explained in Item 5Operating and Financial Review and ProspectsNew
Accounting Standards under Argentine GAAP, on December 29, 2005 and January 26, 2006, the CNV approved, with certain amendments, Resolution CD No. 93/05 issued by the CPCECABA, which establishes new accounting and disclosure
standards under Argentine GAAP. These standards have been effective for the Company since January 1, 2006. The adoption of these new standards did not have any impact on the Companys financial position or results of operations, except for
the classification of foreign currency translation adjustments as a component of equity. As of December 31, 2006, 2005, 2004, 2003 and 2002, the foreign currency translation adjustments were P$49 million, P$31 million, P$24 million, P$21
million and P$28 million, respectively.



1



---

##### Table of Contents

Additionally, in December 2006, the CNV approved RT 23 of the FACPCE, which had been adopted by the
CPCECABA, Accounting for post-employment and other long-term employee benefits. This standard will be effective for the Company as from January 1, 2008. However, as permitted by the CNV, we made use of the early adoption provisions
and applied the standard as of January 1, 2007. The adoption of RT 23 did not have any impact on the Companys financial position, results of operations and disclosure.

We maintain our financial books and records and prepare our financial statements in pesos in conformity with Argentine GAAP, which differ in certain
aspects from US GAAP. For a summary description of the principal differences between Argentine GAAP and US GAAP as they relate to us, see Note 14 to our Consolidated Financial Statements.

Supplementary Unconsolidated Financial Information

For information regarding our financial and operating results on an unconsolidated basis, see Note 13 to our Consolidated Financial Statements.



2



---

##### Table of Contents

CONSOLIDATED SELECTED INCOME STATEMENT AND BALANCE SHEET DATA



|                                                                  |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|----------------------------------------------------------------- |  | ------------------------------------------------ | - |  | ------ | - |  | ------ | - |  | ------ | - |  | ------ | -
|                                                                  |  | As of and for the Year Ended December 31,        |  
|                                                                  |  | 2006                                             |   |  | 2005   |   |  | 2004   |   |  | 2003   |   |  | 2002   |  
|                                                                  |  | (P$ millions, except per share and per ADS data) |  
|INCOME STATEMENT DATA(1)                                          |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|Argentine GAAP Amounts                                            |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|Net Sales                                                         |  | 7,437                                            |   |  | 5,718  |   |  | 4,494  |   |  | 3,753  |   |  | 4,012  |  
|Cost of services, general and administrative and selling expenses |  | (6,525                                           | ) |  | (5,214 | ) |  | (4,094 | ) |  | (3,646 | ) |  | (4,216 | )
|Operating income (loss)                                           |  | 912                                              |   |  | 504    |   |  | 400    |   |  | 107    |   |  | (204   | )
|Other, net (2)                                                    |  | (685                                             | ) |  | (472   | ) |  | (1,249 | ) |  | (139   | ) |  | (5,486 | )
|Gain on debt restructuring, net                                   |  |                                                 |   |  | 1,424  |   |  | 209    |   |  | 376    |   |  |       |  
|Income tax benefit (expense), net                                 |  | 17                                               |   |  | (122   | ) |  | (26    | ) |  | 7      |   |  | 1,304  |  
|Net income (loss)                                                 |  | 244                                              |   |  | 1,334  |   |  | (666   | ) |  | 351    |   |  | (4,386 | )
|Operating income/(loss) per share(3)                              |  | 0.93                                             |   |  | 0.51   |   |  | 0.41   |   |  | 0.11   |   |  | (0.21  | )
|Operating income/(loss) per ADS(4)                                |  | 4.63                                             |   |  | 2.56   |   |  | 2.03   |   |  | 0.54   |   |  | (1.04  | )
|Net income (loss) per share(3)                                    |  | 0.25                                             |   |  | 1.36   |   |  | (0.68  | ) |  | 0.36   |   |  | (4.46  | )
|Net income (loss) per ADS(4)                                      |  | 1.24                                             |   |  | 6.78   |   |  | (3.38  | ) |  | 1.78   |   |  | (22.28 | )
|                                                                  |  |                                                  |   |  |       
|US GAAP Amounts(6)                                                |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|Operating income/(loss)                                           |  | 830                                              |   |  | 444    |   |  | 436    |   |  | 53     |   |  | (267   | )
|Net income (loss)                                                 |  | 572                                              |   |  | 1,138  |   |  | (782   | ) |  | 485    |   |  | (1,653 | )
|Net income (loss) per share(3)                                    |  | 0.58                                             |   |  | 1.16   |   |  | (0.79  | ) |  | 0.49   |   |  | (1.68  | )
|Net income (loss) per ADS(4)                                      |  | 2.91                                             |   |  | 5.78   |   |  | (3.97  | ) |  | 2.46   |   |  | (8.40  | )
|                                                                  |  |                                                  |   |  |       
|BALANCE SHEET DATA(1)                                             |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|Argentine GAAP Amounts                                            |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|Current assets                                                    |  | 1,767                                            |   |  | 1,542  |   |  | 4,439  |   |  | 3,184  |   |  | 2,103  |  
|Fixed assets, net                                                 |  | 5,741                                            |   |  | 5,959  |   |  | 6,895  |   |  | 8,001  |   |  | 9,689  |  
|Total assets                                                      |  | 8,715                                            |   |  | 8,557  |   |  | 12,328 |   |  | 12,270 |   |  | 12,941 |  
|Current liabilities                                               |  | 3,373                                            |   |  | 2,206  |   |  | 10,232 |   |  | 10,684 |   |  | 11,742 |  
|Current debt (5)                                                  |  | 1,395                                            |   |  | 905    |   |  | 9,434  |   |  | 9,996  |   |  | 11,135 |  
|Non-current liabilities                                           |  | 3,141                                            |   |  | 4,443  |   |  | 1,540  |   |  | 365    |   |  | 345    |  
|Non-current debt (5)                                              |  | 2,703                                            |   |  | 3,996  |   |  | 1,219  |   |  | 86     |   |  | 145    |  
|Minority Interest                                                 |  | 72                                               |   |  | 41     |   |  | 30     |   |  | 32     |   |  | 9      |  
|Common stock                                                      |  | 984                                              |   |  | 984    |   |  | 984    |   |  | 984    |   |  | 984    |  
|Total shareholders equity                                        |  | 2,129                                            |   |  | 1,867  |   |  | 526    |   |  | 1,189  |   |  | 845    |  
|Total liabilities, minority interest, and shareholders equity    |  | 8,715                                            |   |  | 8,557  |   |  | 12,328 |   |  | 12,270 |   |  | 12,941 |  
|                                                                  |  |                                                  |   |  |       
|US GAAP Amounts(6)                                                |  |                                                  |   |  |        |   |  |        |   |  |        |   |  |        |  
|Total assets                                                      |  | 8,809                                            |   |  | 8,705  |   |  | 12,681 |   |  | 11,630 |   |  | 12,155 |  
|Current liabilities                                               |  | 2,644                                            |   |  | 1,856  |   |  | 10,225 |   |  | 10,684 |   |  | 11,742 |  
|Non-current liabilities                                           |  | 4,722                                            |   |  | 5,993  |   |  | 2,751  |   |  | 455    |   |  | 388    |  
|Minority interest                                                 |  | 56                                               |   |  | 37     |   |  | 31     |   |  | 35     |   |  | 35     |  
|Total shareholders equity (deficit)                              |  | 1,387                                            |   |  | 819    |   |  | (326   | ) |  | 456    |   |  | (10    | )

---

|(1) | Figures for the year ended December 31, 2003 have been adjusted to reflect inflation until February 28, 2003. Figures for year 2002 reflect the adoption of inflation
accounting for the entire period and have been restated in constant pesos as of February 28, 2003 for comparative purposes. See Presentation of Financial InformationInflation Accounting.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | Other, net includes equity gain (loss) on equity investees, amortization of goodwill, financial results, net, other expenses, net and minority interest.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | Calculated based on 984,380,978 shares outstanding during each year.
|--- | --------------------------------------------------------------------

|(4) | Calculated based on 196,876,196 ADSs outstanding during each year.
|--- | ------------------------------------------------------------------

|(5) | The amount of Telecom Argentinas restructured debt recorded on the Companys consolidated balance sheet as of December 31, 2006 has been discounted to its present
value as required under Argentine GAAP. See Item 5Operating and Financial Review and ProspectsCritical Accounting PoliciesDebt Restructuring Results. As of December 31, 2006, such discount amounted to P$146
million. As of December 31, 2006, the outstanding nominal amount of total consolidated debt was P$4,244 million, including derivatives.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(6) | The following tables show the principal reconciling items between our consolidated selected Argentine GAAP and US GAAP amounts shown for all years presented. For a description
of these differences please refer to Note 14 to the Consolidated Financial Statements.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



3



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##### Table of Contents

|                                                        |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|------------------------------------------------------- |  | ------------------ | - |  | ----- | - |  | ------ | - |  | ------ | - |  | ------ | -
|                                                        |  | As of December 31, |  
|                                                        |  | 2006               |   |  | 2005  |   |  | 2004   |   |  | 2003   |   |  | 2002   |  
|Total assets under Argentine GAAP                       |  | 8,715              |   |  | 8,557 |   |  | 12,328 |   |  | 12,270 |   |  | 12,941 |  
|Valuation differences:                                  |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|Foreign-currency translation                            |  | (50                | ) |  | (10   | ) |  | 5      |   |  | 8      |   |  | 79     |  
|Capitalization of foreign currency exchange differences |  | (210               | ) |  | (314  | ) |  | (443   | ) |  | (566   | ) |  | (762   | )
|Other adjustments                                       |  | (3                 | ) |  | 6     |   |  | 6      |   |  | 7      |   |  | 1      |  
|Tax effects on US GAAP adjustments                      |  | 75                 |   |  | 110   |   |  | 155    |   |  | 198    |   |  | 269    |  
|Valuation allowance of deferred tax assets              |  |                   |   |  |      |   |  | (285   | ) |  | (357   | ) |  | (373   | )
|                                                        |  |                    |   |  |      
|Balance sheet classification differences:               |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|Deferred income taxes                                   |  | 295                |   |  | 363   |   |  | 935    |   |  | 70     |   |  |       |  
|Other classifications (i)                               |  | (13                | ) |  | (7    | ) |  | (20    | ) |  |       |   |  |       |  
|Total assets under US GAAP                              |  | 8,809              |   |  | 8,705 |   |  | 12,681 |   |  | 11,630 |   |  | 12,155 |  
|                                                        | 
|                                                        |  | As of December 31, |  
|                                                        |  | 2006               |   |  | 2005  |   |  | 2004   |   |  | 2003   |   |  | 2002   |  
|Total current liabilities under Argentine GAAP          |  | 3,373              |   |  | 2,206 |   |  | 10,232 |   |  | 10,684 |   |  | 11,742 |  
|Valuation differences:                                  |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|Other adjustments                                       |  |                   |   |  |      |   |  | 5      |   |  |       |   |  |       |  
|Tax effects on US GAAP adjustments                      |  |                   |   |  |      |   |  | (2     | ) |  |       |   |  |       |  
|Valuation allowance of deferred tax assets              |  |                   |   |  |      |   |  | 2      |   |  |       |   |  |       |  
|                                                        |  |                    |   |  |      
|Balance sheet classification differences:               |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|Deferred income taxes                                   |  |                   |   |  |      |   |  |       |   |  |       |   |  |       |  
|Financial indebtedness                                  |  | (716               | ) |  | (348  | ) |  |       |   |  |       |   |  |       |  
|Other classifications (i)                               |  | (13                | ) |  | (2    | ) |  | (12    | ) |  |       |   |  |       |  
|Total current liabilities under US GAAP                 |  | 2,644              |   |  | 1,856 |   |  | 10,225 |   |  | 10,684 |   |  | 11,742 |  
|                                                        | 
|                                                        |  | As of December 31, |  
|                                                        |  | 2006               |   |  | 2005  |   |  | 2004   |   |  | 2003   |   |  | 2002   |  
|Total non-current liabilities under Argentine GAAP      |  | 3,141              |   |  | 4,443 |   |  | 1,540  |   |  | 365    |   |  | 345    |  
|Valuation differences:                                  |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|Foreign-currency translation                            |  | (1                 | ) |  | (4    | ) |  | (6     | ) |  |       |   |  |       |  
|Debt Restructurings                                     |  | 875                |   |  | 1,300 |   |  | 235    |   |  |       |   |  |       |  
|Personal PreAPE Debt Restructurings                    |  |                   |   |  |      |   |  |       |   |  | 20     |   |  | 43     |  
|Other adjustments                                       |  | 3                  |   |  | 3     |   |  |       |   |  |       |   |  |       |  
|Tax effects on US GAAP adjustments                      |  | (307               | ) |  | (455  | ) |  | (82    | ) |  | (7     | ) |  | (15    | )
|Valuation allowance of deferred tax assets              |  |                   |   |  |      |   |  | 137    |   |  | 7      |   |  | 15     |  
|                                                        |  |                    |   |  |      
|Balance sheet classification differences:               |  |                    |   |  |       |   |  |        |   |  |        |   |  |        |  
|Deferred income taxes                                   |  | 295                |   |  | 363   |   |  | 935    |   |  | 70     |   |  |       |  
|Financial indebtedness                                  |  | 716                |   |  | 348   |   |  |       |   |  |       |   |  |       |  
|Other classifications (i)                               |  |                   |   |  | (5    | ) |  | (8     | ) |  |       |   |  |       |  
|Total non-current liabilities under US GAAP             |  | 4,722              |   |  | 5,993 |   |  | 2,751  |   |  | 455    |   |  | 388    |  

---

|(i) | Includes the classifications corresponding to the acquisition and sale of indefeasible right of use. No classification was recorded for revenue recognition (installation fees),
since the amounts involved were immaterial. See Notes 14.II.g and 14.II.h to the Consolidated Financial Statements.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



4



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##### Table of Contents

|                                                              |  |                          |   |  |        |   |  |      |   |  |       |   |  |        |  
|------------------------------------------------------------- |  | ------------------------ | - |  | ------ | - |  | ---- | - |  | ----- | - |  | ------ | -
|                                                              |  | As of December 31,       |  
|                                                              |  | 2006                     |   |  | 2005   |   |  | 2004 |   |  | 2003  |   |  | 2002   |  
|Total minority interest under Argentine GAAP                  |  | 72                       |   |  | 41     |   |  | 30   |   |  | 32    |   |  | 9      |  
|Valuation differences:                                        |  |                          |   |  |        |   |  |      |   |  |       |   |  |        |  
|Foreign-currency translation                                  |  | (16                      | ) |  | (4     | ) |  | 1    |   |  | 3     |   |  | 26     |  
|Total minority interest under US GAAP                         |  | 56                       |   |  | 37     |   |  | 31   |   |  | 35    |   |  | 35     |  
|                                                              | 
|                                                              |  | As of December 31,       |  
|                                                              |  | 2006                     |   |  | 2005   |   |  | 2004 |   |  | 2003  |   |  | 2002   |  
|Total shareholders equity under Argentine GAAP               |  | 2,129                    |   |  | 1,867  |   |  | 526  |   |  | 1,189 |   |  | 845    |  
|Valuation differences:                                        |  |                          |   |  |        |   |  |      |   |  |       |   |  |        |  
|Foreign-currency translation                                  |  | (49                      | ) |  | (7     | ) |  | 11   |   |  | 7     |   |  | 78     |  
|Capitalization of foreign currency exchange differences, net  |  | (210                     | ) |  | (314   | ) |  | (443 | ) |  | (566  | ) |  | (762   | )
|Debt Restructurings                                           |  | (875                     | ) |  | (1,300 | ) |  | (235 | ) |  |      |   |  |       |  
|Personal Pre-APE Debt Restructurings                          |  |                         |   |  |       |   |  |     |   |  | (20   | ) |  | (43    | )
|Other adjustments                                             |  | (6                       | ) |  | 3      |   |  | 1    |   |  | 7     |   |  | 1      |  
|Tax effects on US GAAP adjustments                            |  | 382                      |   |  | 565    |   |  | 239  |   |  | 205   |   |  | 284    |  
|Valuation allowance of deferred tax assets                    |  |                         |   |  |       |   |  | (424 | ) |  | (364  | ) |  | (388   | )
|Minority interest                                             |  | 16                       |   |  | 5      |   |  | (1   | ) |  | (2    | ) |  | (25    | )
|Total shareholders equity (deficit) under US GAAP            |  | 1,387                    |   |  | 819    |   |  | (326 | ) |  | 456   |   |  | (10    | )
|                                                              | 
|                                                              |  | Years ended December 31, |  
|                                                              |  | 2006                     |   |  | 2005   |   |  | 2004 |   |  | 2003  |   |  | 2002   |  
|Operating income (loss) under Argentine GAAP                  |  | 912                      |   |  | 504    |   |  | 400  |   |  | 107   |   |  | (204   | )
|Valuation differences:                                        |  |                          |   |  |        |   |  |      |   |  |       |   |  |        |  
|Foreigncurrency translation                                  |  | 6                        |   |  | 2      |   |  | 1    |   |  | (5    | ) |  | (12    | )
|Depreciation of foreign currency exchange differences         |  | 104                      |   |  | 117    |   |  | 119  |   |  | 121   |   |  | 135    |  
|Other adjustments                                             |  | (6                       | ) |  | (14    | ) |  | (6   | ) |  | (2    | ) |  | (10    | )
|                                                              |  |                          |   |  |       
|Income statement classification differences:                  |  |                          |   |  |        |   |  |      |   |  |       |   |  |        |  
|Other expenses, net as operating loss under US GAAP           |  | (186                     | ) |  | (165   | ) |  | (78  | ) |  | (168  | ) |  | (176   | )
|Operating income (loss) under US GAAP                         |  | 830                      |   |  | 444    |   |  | 436  |   |  | 53    |   |  | (267   | )
|                                                              | 
|                                                              |  | Years ended December 31, |  
|                                                              |  | 2006                     |   |  | 2005   |   |  | 2004 |   |  | 2003  |   |  | 2002   |  
|Total net income (loss) under Argentine GAAP                  |  | 244                      |   |  | 1,334  |   |  | (666 | ) |  | 351   |   |  | (4,386 | )
|Valuation differences:                                        |  |                          |   |  |        |   |  |      |   |  |       |   |  |        |  
|Translation of foreign-currency transactions as of 12/31/2001 |  |                         |   |  |       |   |  |     |   |  |      |   |  | 3,552  |  
|Foreign-currency translation                                  |  | (17                      | ) |  | (10    | ) |  | 9    |   |  | (53   | ) |  | 64     |  
|Depreciation of foreign currency exchange differences         |  | 104                      |   |  | 129    |   |  | 123  |   |  | 196   |   |  | (762   | )
|Debt Restructurings                                           |  | 418                      |   |  | (1,230 | ) |  | (235 | ) |  |      |   |  |       |  
|Extinguishment of Personals and Núcleos restructured debts  |  | 7                        |   |  | 165    |   |  |     |   |  |      |   |  |       |  
|Personal Pre-APE Debt Restructurings                          |  |                         |   |  |       |   |  | 20   |   |  | 23    |   |  | (43    | )
|Other adjustments                                             |  | (2                       | ) |  | (5     | ) |  | (6   | ) |  | 6     |   |  | (5     | )
|Tax effects on US GAAP adjustments                            |  | (185                     | ) |  | 328    |   |  | 34   |   |  | (79   | ) |  | (960   | )
|Valuation allowance of deferred tax assets                    |  |                         |   |  | 424    |   |  | (60  | ) |  | 24    |   |  | 908    |  
|Minority interest                                             |  | 3                        |   |  | 3      |   |  | (1   | ) |  | 17    |   |  | (21    | )
|Total net income (loss) under US GAAP                         |  | 572                      |   |  | 1,138  |   |  | (782 | ) |  | 485   |   |  | (1,653 | )



5



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##### Table of Contents

Exchange Rates

The following tables show, for the periods indicated, certain information regarding the exchange rates for U.S. dollars, expressed in nominal pesos per dollar (ask price). See: Item 10Additional
InformationForeign investment and exchange controls in Argentina.



|                                                  |  |      |  |      |  |            |  |              
|------------------------------------------------- |  | ---- |  | ---- |  | ---------- |  | -------------
|                                                  |  | High |  | Low  |  | Average(1) |  | End of Period
|Year Ended December 31, 2002                      |  | 3.90 |  | 1.55 |  | 3.24       |  | 3.37         
|Year Ended December 31, 2003                      |  | 3.35 |  | 2.76 |  | 2.95       |  | 2.93         
|Year Ended December 31, 2004                      |  | 3.06 |  | 1.95 |  | 2.94       |  | 2.98         
|Year Ended December 31, 2005                      |  | 3.04 |  | 2.86 |  | 2.92       |  | 3.03         
|Year Ended December 31, 2006                      |  | 3.11 |  | 3.03 |  | 3.07       |  | 3.06         
|Month Ended December 31, 2006                     |  | 3.08 |  | 3.05 |  | 3.06       |  | 3.06         
|Month Ended January 31, 2007                      |  | 3.11 |  | 3.06 |  | 3.09       |  | 3.11         
|Month Ended February 28, 2007                     |  | 3.11 |  | 3.10 |  | 3.10       |  | 3.10         
|Month Ended March 31, 2007                        |  | 3.11 |  | 3.10 |  | 3.10       |  | 3.10         
|Month Ended April 30, 2007                        |  | 3.10 |  | 3.08 |  | 3.09       |  | 3.09         
|Month Ended May 31, 2007                          |  | 3.09 |  | 3.08 |  | 3.08       |  | 3.08         
|Month Ended June 30, 2007 (through June 20, 2007) |  | 3.08 |  | 3.07 |  | 3.08       |  | 3.08         

---

|(1) | Yearly data reflect average of month-end rates.
|--- | -----------------------------------------------

Sources: Banco de la
Nación Argentina

On June 20, 2007, the closing exchange rate (ask price) quoted by Banco Nación was P$3.08=US$1.00.

Capitalization and Indebtedness

Not
applicable.

Reasons for the Offer and Use of Proceeds

Not applicable.



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Risk Factors

You should consider the following risks with respect to an investment in Telecom and investments in Argentine corporations that are not normally associated with investments in the securities of issuers in the United States and other
jurisdictions.

Risks Relating to Argentina

Overview

Substantially all of our property, operations and customers are located in Argentina, and
most of our indebtedness is denominated in or swapped to U.S. dollars. Accordingly, our financial condition and results of operations depend to a significant extent on economic and political conditions prevailing in Argentina and on the rates of
exchange between the peso and the U.S. dollar. In the past several years the Argentine economy has experienced a severe recession as well as a political crisis. The abandonment of dollar-peso parity in 2002 has led to significant devaluation of the
peso against major international currencies and our need to restructure our financial indebtedness. These conditions have affected and may continue to affect our financial condition and results of operations, and may impair our ability to make
payments of principal and/or interest on our financial indebtedness.

Devaluation of the peso will adversely affect our results of operations and the
ability to service our debt obligations.

Since we realize a substantial portion of our revenues in Argentina in pesos, any devaluation
in the peso will negatively affect the U.S. dollar value of our earnings while increasing, in peso terms, our expenses and capital costs denominated in foreign currency (including costs of servicing our indebtedness denominated in foreign
currencies). A significant depreciation in the Argentine peso against major foreign currencies also may have a material adverse impact on our capital expenditure program.

The Argentine peso has been subject to significant devaluation in the past and may be subject to significant fluctuations in the future. Given the economic and political uncertainties in Argentina, it is impossible to
predict whether, and to what extent, the value of the peso may depreciate or appreciate against the U.S. dollar, the euro or other foreign currencies. We cannot predict how these uncertainties will affect the consumption of services provided by the
Telecom Group or our ability to meet our debt obligations denominated in currencies other than the peso. Moreover, we cannot predict whether the Argentine Government will further modify its monetary policy and, if so, what impact any of these
changes could have on the value of peso and, accordingly, on our financial condition and results of operations.

Substantial inflation may return, which
would negatively impact Telecom Argentinas margins.

Argentina experienced high levels of inflation during 2002, when the
Argentine consumer price index increased 41% and the wholesale price index increased 118%. The level of inflation reflected both the effect of the peso devaluation on production costs and a substantial change in relative prices, partially offset by
the elimination of public service rate adjustments and the large drop in demand resulting from the recession.

Although levels of inflation
were lower in years 2003 and 2004, they began to increase in year 2005 and remained higher in year 2006. In 2003, the Argentine consumer price index increased by 3.7% and the wholesale price index increased by approximately 2.0%. In 2004, the
Argentine consumer price index increased by 6.1% and the wholesale price index increased by 7.9%. In 2005, the Argentine consumer price index increased by 12.3% and the wholesale price index increased by 10.7%. In 2006, the Argentine consumer price
index increased by 9.8% and the wholesale price index increased by 7.2%. In the four-month period ending on April 30, 2007, the consumer price index increased 3.0% and the wholesale price index increased 3.5%. The Argentine Government has
implemented several actions in order to monitor and control prices of the most relevant goods and services. Despite the relatively moderate levels of inflation in recent years, it is possible that the Argentine economy will experience significant
inflation in the future. If the BCRA issues significant amounts of currency to finance public sector spending, to intervene in the foreign exchange market or to assist financial institutions in distress, or if the value of



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the peso cannot be stabilized by positive expectations for Argentinas economic future and/or strict fiscal and monetary policies, an increase in
inflation rates can be expected. In addition, public sector spending has increased in the past few months, a trend, that if it continues, may cause the government to incur a fiscal deficit and lead to higher inflation. Since we derive the majority
of our revenues from fees payable in pesos, any further increase in the rate of inflation not accompanied by a parallel increase in our rates would decrease our revenues in real terms and adversely affect our results of operations. As discussed
below under Risks Associated with Telecom and its Operations, Telecom Argentinas ability to increase its regulated rates is subject to approval of regulatory authorities. We cannot guarantee that the permitted increases will be
sufficient to counter inflationary pressures and cannot assure you that the results of any future rate negotiations will be favorable to us and to our financial condition.

In addition, the Instituto Nacional de Estadística y Censos (the Argentine National Statistics and Census Institute, or INDEC)
has undergone changes in management and its public credibility as the reference source in publishing Argentine inflation indexes has been negatively affected.

Future Argentine Government policies will likely significantly affect the economy as well as the operations of the telecommunications industry.

The Argentine Government has historically exercised significant influence over the economy, and telecommunications companies in particular have operated in a highly regulated environment. Due to the Argentine economic
crisis, the Argentine Government promulgated numerous, far-reaching regulations affecting the economy and telecommunications companies in particular. Under the Kirchner administration, the CNC has adopted new interpretations of applicable
regulations and imposed fines on telecommunications companies, particularly incumbent operators such as our company. See Item 8Financial InformationLegal Proceedings for more information. In addition, local municipalities in
the regions where we operate have also introduced regulations and proposed various taxes and fees for the installation of infrastructure, equipment and expansion of fixed line and wireless networks. Local and federal tax authorities have also
brought an increasing number of claims against us. We disagree with these proceedings and we are contesting them. However, we cannot assure you that laws and regulations currently governing the economy or the telecommunications industry will not
change, that the claims will be resolved in our favor, and that any changes will not adversely affect our business, financial condition or results of operations.

In the event of further social or political crisis, companies in Argentina may also face the risk of further civil and social unrest, strikes, expropriation, nationalization, forced renegotiation or modification of
existing contracts, and changes in taxation policies including tax increases and retroactive tax claims.

Argentina continues to face considerable
economic, legal and political uncertainty.

Although general economic conditions have shown improvement and political protests and
social disturbances have diminished considerably since the economic crisis of 2001 and 2002, the rapid and radical nature of the changes in the Argentine social, political, economic and legal environment over the past several years have given rise
to significant uncertainties about the countrys economic and political future. Despite recent economic growth, it is currently unclear whether the economic and political instability experienced over the past several years could recur and we
cannot guarantee that Argentina will not return to a period of recession, higher inflation, unemployment and greater social unrest. If instability returns, there could be a material adverse effect on our results of operations and financial
condition.

In addition, Argentine Courts have issued rulings changing existing jurisprudence on labor matters and indicating an increase
in the assumption by companies of the responsibility for, and the costs and risks associated with, utilizing sub-contracted labor.

In a
context in which the governing law and applicable regulations change frequently, it is difficult to guarantee that our commercial activities are not going to be affected in any way.



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Argentinas fiscal problems and sovereign debt default have negatively affected the macroeconomic environment.

The Argentine Government faced severe fiscal problems as a result of the devaluation of the Argentine peso. Due to the fact that
almost all of the financial obligations of the Argentine Government were denominated in foreign currencies, there was an increase in the cost of financial services (in terms of Argentine pesos) of the debt of the Argentine Government as a result of
the devaluation in 2001 and 2002. The Governments fiscal revenues are also denominated, in large part, in Argentine pesos and although these revenues have increased in Argentine pesos, due to inflation and to the establishment of new sources
of tax collection, the revenues decreased in US dollar-terms. For this reason, the Government was severely affected in its ability to carry out its payment obligations using foreign currency.

The Argentine Government has defaulted on a significant part of its public debt in recent years. Due to a sustained lack of investor confidence in
Argentinas ability to make payments due on its sovereign debt and in the Argentine economy generally, Argentinas opportunities to effectively raise capital in the international markets have been severely limited.

On September 17, 2004, the IMF approved the Argentine Governments request to defer repayment of about US$1.1 billion. On January 10,
2005, Argentina launched a formal offer to restructure more than US$100 billion of defaulted debt. On March 3, 2005, the Argentine Government announced that 76% of its creditors had accepted the offer. On June 2, 2005, new securities
totaling approximately US$35.3 billion were issued by the government and corresponding debt service payments were made. Finally, in January 2006, the Argentine Government completed an early repayment of all of its outstanding indebtedness with the
IMF, an amount of approximately US$10.0 billion. However, there can be no assurance that the Argentine Government will not default on its obligations under the new bonds in the event that it experiences another economic crisis. In addition,
Argentina will have to withstand any legal actions that may be filed by bondholders who did not accept the Argentine Governments 2005 exchange offer.

It remains too early to assess what effects, if any, the 2005 sovereign debt restructuring will have on long-term investor confidence, the Argentine economy or on the governments relationship with the holdouts.
After the economic crisis in 2001, the Argentine Government has maintained a policy of fiscal surplus. To be able to repay its debt, the Argentine Government may be required to continue adopting austere fiscal measures that could adversely affect
economic growth. A new default by the Government could lead to a new recession, higher inflation and unemployment and social unrest, which would negatively affect our financial condition and results of operations. In addition, the Governments
default and its consequences may continue to affect the ability of private companies, including Telecom, in obtaining access to capital markets or other forms of financing.

The Argentine banking system is still recovering from a collapse.

In recent years, the Argentine
financial system has been characterized by extreme volatility. At the end of 2001 and during 2002, the Argentine Government restricted bank withdrawals and required the conversion of dollar deposits to pesos. This led to a significant decrease in
commercial and financial activities, diminished spending and greatly increased social unrest, resulting in widespread public protests against financial institutions.

Argentinas economic growth and the relative stability of the countrys exchange rate and inflation evidenced since 2003 have allowed a gradual accumulation of deposits in Argentine financial institutions
and improved the liquidity of the financial system. Since 2003, overall bank deposits continued to improve. The recovery in deposits was originally restricted to those of a short-term nature (mainly in demand deposit accounts and saving accounts),
but longer term certificates of deposit started to increase in the second half of 2004, allowing a recovery of overall bank financing to the private sector accompanied by growth rates of 26% in 2004, 38% in 2005 and 40% in 2006.

Despite this recovery, we cannot be sure that another collapse will not occur in the future. The Argentine banking systems collapse or the collapse
of one or more of the larger banks in the system would have a material adverse effect on the prospects for economic recovery and political stability in Argentina, resulting in a loss of consumer confidence, lower disposable income and fewer
financing alternatives for consumers. These conditions would have a material adverse effect on us by resulting in lower usage of our services and the possibility of a higher level of delinquent or uncollectible accounts.



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Shareholders may be liable under Argentine law for actions that are determined to be illegal or ultra vires.

Under Argentine law, a shareholders liability for losses of a company is limited to the value of his or her shareholdings in the
company. Under Argentine law, however, shareholders who vote in favor of a resolution that is subsequently declared void by a court as contrary to Argentine law or a companys bylaws (or regulations, if any) may be held jointly and severally
liable for damages to such company, to other shareholders or to third parties resulting from such resolution. In connection with recommending any action for approval by shareholders, the Board of Directors of Telecom Argentina frequently obtains and
intends to obtain in the future, opinions of counsel concerning the compliance of the actions with Argentine law and Telecom Argentinas bylaws (or regulations if any). Although the issue is not free from doubt, based on advice of counsel,
Telecom believes that a court in Argentina in which a case has been properly presented would hold that a non-controlling shareholder voting in good faith and without a conflict of interest in favor of such a resolution based on the advice of counsel
that such resolution is not contrary to Argentine law or the Companys bylaws or regulations, would not be liable under this provision.

Risks Associated with Telecom and its Operations

It is possible that we will not be able to pay the interest or the principal of
our indebtedness.

Having successfully completed the restructuring of our financial indebtedness in August 2005, we foresee being able
to make payments of principal and interest on the notes issued pursuant to our APE. Nonetheless, this expectation is based on certain assumptions regarding macroeconomic factors which could affect significant components of our business.

If our assumptions are incorrect, or if there are unforeseen events which significantly and adversely affect our operations or if restrictions are
imposed on our ability to transfer funds abroad, it is possible that we might not be in a position to make the interest and principal payments due under our indebtedness. Investment in our securities, therefore, involves a certain degree of risk.
However, compliance with the prepayment provisions included in the terms and conditions of the Telecom Argentina notes issued pursuant to the APE resulted, as of April 2007, in the cancellation of the principal mandatory amortizations scheduled
through October 2009 and 31.8% of the scheduled principal amortization payable in April 2010. Additionally, the net cash proceeds from the sale of the equity interest in Publicom S.A. were applied through payments made on May 24, 2007 that
cancelled an additional 42.2% of the scheduled principal amortization payable in April 2010. After giving effect to this payment, Telecom Argentina has cancelled 74.0% of such scheduled principal amortization payment due April 2010 and the
outstanding principal amount of Telecom Argentina indebtedness as of the date of this Annual Report is approximately equivalent to US$846 million.

Under Argentine law, note holders are entitled to the benefits of the exemption from withholding tax on interest payments provided they comply with the requirements established by the Argentine negotiable obligations law. In addition, the
terms and conditions of Telecom Argentinas listed notes call for payments to be made without withholding or tax reductions or any other current or future government charge. Although Telecom Argentina has fully complied with the applicable
regulation, we cannot assure you that notes will be entitled in the future to the benefits of the exemption from withholding tax provided in the Argentine negotiable obligations law. In the event our notes do not qualify for the exemption, we could
be obliged to pay Argentine taxes on the listed notes and such obligation, if imposed, would generate additional unanticipated payments which could adversely affect our ability to satisfy our obligations under the notes and/or invest in our
business.

Due to Telecom Personals debt service obligations and other funding needs related to the expansion of its business,
Telecom Personals cash flow is being fully applied to meet its own requirements and, for the near future, is not available to Telecom Argentina. Accordingly, our ability to satisfy the debt service obligations under Telecom Argentinas
notes in the near future will depend principally on the free cash flow generation of Telecom Argentina (excluding the operations of Telecom Personal and its subsidiaries). As used herein, free cash flow means cash flows provided by operating
activities and proceeds from sales of fixed and other assets, net of cash flows used in fixed asset and intangible asset acquisitions.

Given that the debt instruments of Telecom Argentina are not guaranteed by any of Telecom Argentinas subsidiaries, such instruments will be subordinated structurally to indebtedness incurred by its subsidiaries with respect to any
assets of those subsidiaries. Accordingly, upon the liquidation or reorganization of our subsidiaries,



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our right to participate in any distribution of their assets is subject to the prior claims of creditors of the relevant subsidiary, including trade
creditors. As of December 31, 2006, our subsidiaries (among them, Telecom Personal and Núcleo) had liabilities reaching a total equivalent amount of US$775 million (including trade creditors and excluding inter-company obligations). Our
subsidiaries cash and cash equivalents as of December 31, 2006 amounted to US$58 million. Subject to certain restrictions, our subsidiaries can incur additional debt and all of that debt will be structurally senior to the debt instruments
of Telecom Argentina.

Our ability to operate our business will be constrained by the indenture governing the notes that we issued in connection with
the APE.

The indenture governing the notes issued pursuant to Telecom Argentinas APE contain certain standard operating and
financial restrictions and covenants that could adversely affect our ability to finance our future operations or capital needs or to engage in certain business activities. These agreements limit, and in some cases prohibit, except in certain
permitted situations, our ability to:



| |  |  | incur liens;
| | - |  | ------------



| |  |  | incur indebtedness;
| | - |  | -------------------



| |  |  | sell certain types of assets;
| | - |  | -----------------------------



| |  |  | enter into sale and leaseback transactions;
| | - |  | -------------------------------------------



| |  |  | engage in transactions with our shareholders and affiliates;
| | - |  | ------------------------------------------------------------



| |  |  | make capital expenditures not expressly permitted;
| | - |  | --------------------------------------------------



| |  |  | make restricted payments (including loans and investments);
| | - |  | -----------------------------------------------------------



| |  |  | impose payment restrictions affecting restricted subsidiaries;
| | - |  | --------------------------------------------------------------



| |  |  | issue equity interests of Telecom Personal resulting in a loss of control of Telecom Personal;
| | - |  | ----------------------------------------------------------------------------------------------



| |  |  | engage in other lines of business; or
| | - |  | -------------------------------------



| |  |  | engage in certain mergers.
| | - |  | --------------------------

In
addition, the notes issued pursuant to Telecom Argentinas APE contain cash sweep provisions which will require Telecom Argentina to use any excess cash as defined in the notes, to prepay Telecom Argentinas notes, which will
further limit our ability to finance our future operations or capital needs. Due to accumulated losses and these debt service obligations we do not expect to be able to pay dividends in the next year.

In March 2006, Telecom Argentina implemented certain modifications to the Indenture governing the notes issued pursuant to the APE, after obtaining the
approval of noteholders represented at an Extraordinary Bondholders Meeting. The approved modifications removed restrictions on capital expenditures for Telecom Personal and eliminated Telecom Argentinas obligation to reinvest in Telecom
Personal any distribution payments received from Telecom Personal.

Our Series A and Series B notes contain mandatory prepayment terms and permit
redemption at the option of Telecom Argentina.

The terms of the Series A and Series B notes that Telecom Argentina issued pursuant to
the APE include mandatory prepayment terms that may require Telecom Argentina to prepay the principal amortization of the notes before their scheduled payment date. As of the date of this Annual Report, all principal amortization payments on the
notes scheduled to be made through October 2009 and 74.0% of the principal amortization payments scheduled to be made in April 2010 have been paid and the outstanding principal amount of Telecom Argentina indebtedness as of the date hereof is
approximately equivalent to US$846 million. All principal amortization payments were made on a pari passu basis, as required by the notes. In addition to making note payments (which are applied to prepay the remaining installments of the notes in
direct order of maturity) or optional redemptions (which are applied pro rata at par value), Telecom Argentina may retire the notes through purchases of the notes in the secondary market if the notes are available for purchase at a price below their
par value. Telecom Argentina provides no assurance regarding the amount, timing or mechanism for any prepayment or redemption of the notes.



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We are leveraged in foreign currency.

As of December 31, 2006, our total nominal consolidated bank and financial indebtedness, denominated in dollars, euro and yen amounted to the
equivalent of approximately US$1,322 million, including accrued but unpaid interest and related derivatives. Our total consolidated peso-denominated debt amounted to P$196 million, equivalent to US$64 million. As of December 31, 2006, our total
nominal consolidated cash and cash equivalents denominated in dollars, euro and yen amounted to the equivalent of approximately US$122 million and our total consolidated peso-denominated cash and cash equivalents amounted to P$288 million, the
equivalent of US$94 million. Our leverage may impair our ability to service our indebtedness or obtain additional financing in the future, to withstand competitive pressure and adverse economic conditions or to take advantage of significant
business opportunities that may arise.

In addition, our subsidiary Telecom Personal is and will continue to be leveraged. As of
December 31, 2006, Telecom Personals stand-alone outstanding debt was the equivalent of approximately US$385 million, of which a significant portion is denominated in US dollars. As of December 31, 2006, Telecom Personals total
cash and cash equivalents denominated in dollars amounted to the equivalent of approximately US$31 million and Telecom Personals total peso-denominated cash and cash equivalents amounted to P$57 million, the equivalent of US$19 million.

The Pesification and freezing of rates may continue to adversely affect Telecoms revenues.

In accordance with the Public Emergency Law, in January 2002, rates for basic telephony services and long-distance services were converted to pesos and
fixed at an exchange rate of P$1.00=US$1.00. The rates Telecom Argentina may charge in the future will be determined by negotiation between Telecom Argentina and the Argentine Government. According to the Public Emergency Law, while undertaking
these negotiations, the Argentine Government must consider the effect of these rates on the competitiveness of the general economy, the quality of the services, the investment plans, consumer protection and accessibility of the services and the
profitability of public services companies such as Telecom Argentina. In connection with these negotiations, on May 20, 2004, Telecom Argentina and Telefónica signed a Letter of Understanding with the Argentine Government whereby Telecom
Argentina agreed, without waiving its right to continue negotiations, to maintain the current tariff structure charged to our customers for fixed line services until December 31, 2004 (the Letter of Understanding 2004).

On December 17, 2004, Law No. 25,972 was published in the Argentine Governments Official Bulletin. The law extended the term for the
renegotiation of public works and services contracts specified in Article 9 of the Public Emergency Law until December 31, 2005. Law No. 25,972 also stipulated that the Argentine Government would not be bound in its renegotiation of these
contracts by any regulations with respect to public works and services currently in effect. The law also confirmed that the effectiveness of the Public Emergency Law would continue until December 2005. In January 2006, Law No. 26,077 was
passed, extending the effectiveness through December 31, 2006 and, in December 2006, Law No. 26,204 again extended the effectiveness through December 31, 2007.

On March 6, 2006, Telecom Argentina executed a new Letter of Understanding (the Letter of Understanding 2006) with the Argentine
Government pursuant to which Telecom Argentina will be permitted to raise certain rates and incorporate certain modifications to the current regulatory framework. Under the Letter of Understanding 2006, rate increases will be restricted to the
termination charge for international incoming calls and the extension of the time bands for peak-hour tariffs applied to local and domestic long-distance calls. Please see Item 4Information on the CompanyRegulatory Framework.

The Letter of Understanding 2006 contemplated the signing and effectiveness of Minutes of Agreement of the negotiation upon the
fulfillment of certain necessary steps. As of the date hereof, such fulfillment has yet to occur.



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Although we expect such fulfillment and effectiveness in the near future, we cannot guarantee if or when this will happen. We are unable to predict the
outcome of the negotiations that are continuing with regard to further rate increases and the rate scheme which will be applied in the future. Moreover, we are unable to predict whether the Argentine Government, as a result of the current rate
renegotiations, will impose additional conditions or requirements, and if these conditions or requirements are imposed, whether we will be able to meet them.

Rate restrictions and reductions of some scope and magnitude may continue for a number of years and may reduce revenues from fixed line and other services. While we intend to continue to strive to control operating
costs and capital expenditures and improve productivity, those efforts may not offset, in whole or in part, the decline in operating margins that may result from mandatory rate freezing or reductions measured in dollar terms.

Additionally, since the end of the year 2005, the Argentine Government had implemented various measures to control inflation such as price controls of
certain goods and services. It is possible that services not currently regulated in this manner by the Argentine Government may be the subject of future price controls or that similar mechanisms affecting our economic and financial situation may be
implemented.

We must comply with conditions in our license, some of which are outside of our control.

We are subject to a complex series of laws and regulations with respect to most of the telecommunications services we provide. We provide
telecommunications services pursuant to licenses that are subject to regulation by various regulatory bodies. Any partial or total revocation of the licenses would be likely to have a material adverse impact on our financial condition and results of
operations. Our dissolution and the declaration of bankruptcy are events which may lead to a revocation of our licenses.

Certain license
conditions are not within our control. For example, any transfer of shares resulting in a direct or indirect loss of control in Telecom Argentina without prior approval of the regulatory authorities may result in the revocation of Telecom
Argentinas license.

In addition, the Telecom Italia Group and W de ArgentinaInversiones S.L. are each required to maintain
direct ownership of at least 15% of the common stock of Sofora.

Nortel owns all of our Class A Ordinary Shares (51% of our total
capital stock) and approximately 8.35% of our Class B Ordinary Shares (3.74% of our total capital stock) which, in the aggregate, represents approximately 54.74% of our total capital stock. We are directly controlled by Nortel by virtue of
Nortels ownership of a majority of our capital stock; however, Nortels controlling interest is subject to certain agreements among Soforas shareholders.

Pursuant to the provisions of Telecom Argentinas List of Conditions as amended by Resolutions S.C. No. 111/03 and No. 29/04: (i) any reduction of ownership of Nortel in our capital stock to less
than 51% without prior approval of the Regulatory Bodies; or (ii) any reduction of ownership of currently common shareholders in the capital stock with voting power of Nortel to less than 51% without prior approval of the Regulatory Bodies, may
result in the revocation of Telecom Argentinas telecommunications license.

Pursuant to the provisions of the Telecom Personal List
of Conditions for STM, SRMC and PCS, the license holders of these services may not assign, transfer, encumber or dispose of the licenses or of the rights arising therefrom unless there is an authorization from the CNC.

We operate in a competitive environment which may result in a reduction in our market share in the future.

We compete with licensed provider groups, comprised of, among others, independent fixed line service providers, wireless (cellular) and cable operators,
as well as individual licensees, some of which are affiliated with major service providers outside Argentina. Groups with data transmission networks and other companies providing wireless services may be indirect competitors of Telecom Argentina and
its subsidiaries to the extent those services may be substitutes for fixed wireline telephony. As of December 31, 2006, more than 200 licenses for local and/or long-distance services had been granted since the end of the exclusivity period.



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We expect that we will face pressure on the rates we charge for services and we could experience loss of
market share for Voice, Data and Internet services as a result of this competition particularly in the long-distance service and Internet businesses. In addition, the market for wireless services is very competitive as certain of our competitors
have substantial telecommunications experience. In 2004, Telefónica Móviles, S.A. (Telefónica Móviles), the wireless affiliate of Telefónica, S.A., acquired the Argentine wireless business of
Companía de Radiocomunicaciones Moviles S.A. Movicom which resulted in Telefónica Móviles becoming Argentinas largest wireless operator in terms of numbers of subscribers. The Internet services and wireless
telecommunications markets, which we expect will continue to account for an increasing percentage of our revenues in the future, are characterized by rapidly changing technology, evolving industry standards, changes in customer preferences and the
frequent introduction of new services and products. To remain competitive in the Voice, Data and Internet services market, we must invest in our fixed-line network and information technology in order to maintain and improve service quality and to
prepare the network for the development and provision of new services that require enhanced capacity. To remain competitive in the wireless telecommunications market, we must enhance our wireless networks principally by completing the migration from
TDMA to GSM technology, start providing 3G services, expand our GSM network coverage, provide high service quality and attractive plans and facilitate the synergy between fixed and wireless communications. To remain competitive in the Internet
services market, we must constantly upgrade our access technology and software, embrace emerging transmission technologies and improve the responsiveness, functionality, coverage and features of our services. In the Wireless segment, we expect to
continue to need to devote resources to customer retention and loyalty and to the replacement of handsets due to technological updates. These enhancements and the introduction of new services will demand increased capital expenditures. We must also
adapt to changing market conditions. Future technological developments may result in decreased customer demand for certain of our services or even render them obsolete. In addition, as new technologies develop, equipment may need to be replaced or
upgraded or network facilities (in particular, wireless network facilities) may need to be rebuilt in whole or in part, at substantial cost, to remain competitive. Responding to these changes may require us to devote substantial capital to the
development, procurement or implementation of new technologies.

We also anticipate that we will have to devote significant resources to
the refurbishment and maintenance of our existing network infrastructure. In addition, we may have to repair or replace our equipment lost due to theft or vandalism.

Certain operating and financial restrictions under the terms of our indebtedness (including limits on capital expenditures by Telecom Argentina) and the macroeconomic situation in Argentina may impede our ability to
successfully invest in, and implement, new technologies, coverage and services in a timely fashion. Accordingly, we cannot assure you that we will have the ability to make needed capital expenditures and operating expenses. If we are unable to make
these expenditures, or if our competitors are able to invest in their businesses to a greater degree than we are, our competitive position will be adversely impacted.

Moreover, the products and services we offer may fail to generate revenues or attract and retain customers. If our competitors present similar or better responsiveness, functionality, services, speed, plans and
features, our customer base and our user traffic may be materially affected.

Competition is and will continue to be affected by our and
our competitors respective business strategies and alliances. Accordingly, we may face additional pressure on the rates we charge for our services or experience loss of market share in these areas. In addition, the general business and
economic climate in Argentina, including economic turbulence and regional differences in growth, interest rates, inflation rates and the instability of the dollar/peso exchange rate may affect us and our competitors differently, potentially to our
relative disadvantage. We also expect that the level of competition in our markets will continue to increase in the future.

In light of
the range of regulatory, business and economic uncertainties we face, as discussed in this Risk Factors section, it is difficult for us to predict with meaningful precision and accuracy our future market share in relevant geographic
areas and customer segments, the speed with which change in our market share or prevailing prices for services may occur or the effects of competition. Those effects could be material and adverse to our overall financial condition and results of
operations.



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Future allocations of wireless frequency bands may affect the competitiveness of the Argentine wireless industry and
could impact Telecom Personals competitive position within it.

The SC is responsible for the allocation of bands in the wireless
spectrum within promulgated regulations. We cannot guarantee that Telecom Personals requests to participate in the reallocation process related to the bands to be released by Telefónica Móviles will be granted, or that the
frequency bands will not be reallocated to existing or future competitors of Telecom Personal, negatively affecting Telecom Personals competitive position and ability to offer cellular services to its customers on a competitive basis. See
Item 4Information on the CompanyRegulatory FrameworkRegulations Applicable to PCS Services for a detailed description of Telecom Personals license.

Nortel, as our principal shareholder, and its controlling shareholder, Sofora, exercise significant control over matters affecting us.

As discussed above, Nortel is our principal shareholder. Sofora owns 100% of the common stock and 67.79% of the capital stock of Nortel. Sofora is
currently 50% owned by Telecom Italia Group, 48% owned by W de ArgentinaInversiones S.L., or W de ArgentinaInversiones (a company that is party of the Werthein Group de Argentina) and 2% owned by France Telecom Group.

Through their ownership of Sofora, the Telecom Italia Group and W de ArgentinaInversiones will have the ability to determine the outcome of any
action requiring our shareholders approval, including the ability to elect a majority of directors.

We have been informed that
pursuant to the shareholders agreement entered into between the Telecom Italia Group and the Werthein Group, the Telecom Italia Group and W de ArgentinaInversiones have agreed amongst themselves certain matters relating to the election
of our directors and of Nortels and have given W de ArgentinaInversiones veto power with respect to certain matters relating to us.

We have engaged in and will continue to engage in transactions with these shareholders of Nortel and, at the present time, of Sofora, and their affiliates. Certain decisions concerning our operations or financial structure may present
conflicts of interest between these shareholders as direct or indirect owners of our capital stock and as parties with interests in these related party contracts.

Nevertheless, any transactions with related parties that hold 1% or more of our equity are put through a prior approval process established by Decree No. 677/01 and requiring involvement of the Audit Committee
and/or an opinion of two independent valuation firms as well as subsequent approval by the Board of Directors in order to verify that the agreement could reasonably be considered to be in accordance with normal and habitual market practice. See
Item 7Major Shareholders and Related Party TransactionsRelated Party Transactions.

Our operations and financial condition could
be affected by union activity and general labor unrest.

In Argentina, labor organizations have substantial support and have
considerable political influence. The demands of our labor organizations have increased recently as a result of the general labor unrest and dissatisfaction resulting from the disparity between the cost of living (which was significantly affected by
the increased level of inflation in the last two years) and salaries in Argentina as a result of the end of the Convertibility Law (although the Argentine Government has attempted to alleviate this economic disparity through in-kind social welfare
distributions). Moreover, labor organizations have advocated that certain of our non-unionized employees should be represented by trade unions. If the number of employees covered by trade unions increases, we may incur an increase in costs for the
higher compensation that we and our contractors may need to pay to unionized employees.

In this context, and given the fact that we are
limited in our ability to resolve these issues since, among other things, Telecom Argentina has not yet received authorization for tariff increases, we concluded several agreements with various labor organizations representing in particular our
fixed-line telephony employees. Please see Item 6Directors, Senior Management and EmployeesEmployees and Labor Relations and Item 8Financial InformationLegal Proceedings.



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The Argentine Government may order salary increases to be paid to employees in the private sector or changes in labor
regulations, which would increase our cost of doing business.

The Argentine Government has in the past and may in the future
promulgate laws, regulations and decrees requiring companies in the private sector to maintain minimum wage levels and provide specified benefits to employees (including higher levels of severance payments to former employees dismissed without
proper cause). In the aftermath of the Argentine economic crisis, both the Government and private sector companies have experienced significant pressure from employees and labor organizations relating to wage levels and employee benefits. However,
since early 2005 the Argentine Government has decided not to order new salary increases by decree. We cannot guarantee that the government will not again adopt measures that will increase salaries or require us to provide additional benefits, which
would increase our costs and, among other things, in the absence of an adjustment of regulated tariffs, reduce our profitability.

Moreover, the Argentine Congress is discussing certain modifications to labor regulations that, if approved, could materially impact our relationship with our employees increasing the labor cost and decreasing the flexibility to provide
services to our clients.

We are involved in various legal proceedings which could result in unfavorable decisions and financial penalties for us.

We are party to a number of legal proceedings, some of which have been pending for several years. We cannot be certain that these
claims will be resolved in our favor, and responding to the demands of litigation may divert management time, attention and financial resources. Please see: Item 8Financial InformationLegal Proceedings.

In addition, in the last two years, certain changes in the treatment of employment matters under Argentine law have created new incentives for
individuals to pursue employment-related litigation in Argentine courts. These changes include holdings that an employee of a subcontractor may file a direct action against the firm contracting the work, that any cap on severance pay in cases of
dismissal without cause is unconstitutional, that an employee may bring a civil action in the event of an occupational accident, and the passage of an amendment to the Employment Contract Law to restrict an employers ability to change the form
and conditions of work expected of an employee. As a result of these changes, there may be a heightened risk of employment-related litigation. For example, former sales representatives of Telecom Personal have brought legal actions for what they
consider to be the untimely termination of their contracts and have submitted claims for the payment of different items such as commission differences, seniority bonuses and lost profit. Decisions on these claims are pending.

The tax authorities have reviewed certain interpretations that could affect the tax treatment of our bad debt expense and Fiber Optic improvements.
Several claims for additional taxes have been brought against Telecom by the tax authorities and final resolution of such claims could result in our payment of additional taxes, accrued interest and fines. See Item 10Additional
InformationTaxation and Item 8Financial InformationLegal Proceedings.

We may be subject to measures by the
Argentine Government that may modify or impose obligations to provide telecommunications services without or with reduced compensation which may result in losses.

On June 12, 2002, the Argentine Congress passed Law No. 25,609, which was subsequently vetoed by the executive branch and sent back to the Congress where it is still being considered. Law No. 25,609
provides that Argentine telephone operators such as Telecom Argentina must provide indispensable telephony services to certain public entities even if these beneficiaries do not pay for these services. The implementation of Law
No. 25,609 and subsequent regulations may impact Telecom Argentinas ability to set-off any amounts owed by these public entities against any amounts Telecom Argentina owes to the Argentine Government. In addition, the fulfillment of these
obligations may result in losses for us. Please see Item 4Information on the CompanyRegulatory FrameworkLaw No. 25,609.



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Certain regulatory measures that are still pending implementation, including regulations governing the
unbundling of the local access (commonly known as local loop) and number portability, could have the effect of increasing competition for the services we offer. Moreover, the government could modify some of the current regulations, without granting
the company corresponding compensation for changes in service requirements, could change its interpretation of existing regulations or introduce new obligations such as, among others, those relating to Universal Service regulation (See Item
4Information on the CompanyRegulatory FrameworkDecree No. 764/00) or to the provision of customer services, those resulting from the 1999, 2000 and 2001 Price Cap SC reviews still pending and those being established to apply
in a tariff reduction any balance resulting from Rate Rebalancing. Any such changes could have a material impact on our operations. However, these potential obligations may be offset by measures in Telecom Argentinas favor, such as those
contemplated in Resolution 41/07 (see Item 4Information on the CompanyRegulatory FrameworkTax Stability: Social Security Contribution Variations).

The BCRA has imposed restrictions on the transfer of funds outside of Argentina in the past and may do so in the future, which could prevent us from making payments on our debt.

In 2001 and 2002, the Argentine Government imposed a number of monetary and currency exchange control measures that included restrictions on the free
disposition of funds deposited with banks and tightened restrictions on transferring funds abroad, including for purposes of paying principal and interest on debt. Although these restrictions have generally been eliminated, restrictions on transfer
of funds have in the past limited and may in the future limit our ability to make payments on our debt to creditors outside of Argentina. There can be no assurance that the BCRA will not again restrict the transfer of funds abroad for principal
and/or interest payments by us to our foreign creditors, or require its prior authorization for such purposes, which would limit our ability to service our debt. See Item 10Additional InformationForeign Investment and Exchange
Controls in Argentina.

There is no assurance that the market for our securities will provide proper levels of liquidity.

The future liquidity position of our securities, including Telecom Argentinas Series A and Series B notes, is uncertain. The liquidity of our
securities will depend on numerous factors, many of which are outside of our control. The liquidity of our securities could be adversely affected by changes in market conditions and interest rates, both in Argentina and the global economy, as well
as by any change in our financial condition and results of operations.

In particular, the liquidity of Telecom Argentinas Series A
and Series B notes could be reduced by prepayments and repurchases carried out in accordance with the terms of the notes.

Fluctuations in Telecom
Argentinas share price depend on various factors, some of which are outside of our control.

Over the past few years, the value
of Telecom Argentinas shares has increased. Nevertheless, the market price of our shares is subject to change due to various factors which are outside of our control such as changes in market expectations, changes in measures used by investors
or analysts to value our stock or market trends unrelated to our performance. We cannot predict when such external factors will affect our stock price or whether their effects will be positive or negative.

In addition, future conversions of Telecom Argentinas Class C Shares could affect the trading price of Telecom Argentinas shares if a large
number of converted shares are sold in the public markets within a short time period. See Item 6Directors, Senior Management and EmployeesShare OwnershipShare Ownership Plan.

Finally, currency fluctuations could impact the value of your investment. Although Telecom Argentinas ADRs listed on the New York Stock Exchange
are U.S. dollar denominated securities, they do not eliminate the currency risk associated with an investment in an Argentine company.

If we experience
significant losses, we may be required to undertake a mandatory capital stock reduction or commence dissolution procedures

Under
Article 206 and paragraph 5 of Article 94 of the Argentine Companies Law No. 19,550, as amended, if at the annual shareholders meeting a corporation presents financial statements that report that the corporations losses exceed
certain thresholds or reports negative shareholders equity, the corporation is required to reduce its capital stock; or to commence dissolution proceedings unless its shareholders take action to increase the companys capital stock.



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The requirements of Article 206 and paragraph 5 of Article 94 were temporarily suspended by governmental
decrees until December 10, 2005, but have been in effect since that time.

Since the Company reported significant accumulated losses
for the year ended December 31, 2005, it qualified for mandatory reduction of its capital stock. Accordingly, the Ordinary Shareholders Meeting held on April 27, 2006 approved the use of the Companys legal reserve and a portion of
its inflation adjusted capital account to absorb accumulated losses and remediate this situation. See Item 9The Offer and Listing.

We reported net income for the fiscal years ended December 31, 2006 and 2005, but we still had accumulated losses amounting to P$1,592 million as of December 31, 2006. Although we currently do not qualify
for mandatory reduction of capital stock, we cannot guarantee that we will not report significant losses in the future and again qualify for capital stock reduction under Article 206 or under paragraph 5 of Article 94.

In past periods of macroeconomic distress, such as those in 1989 and 2002, Articles 206 and paragraph 5 of Article 94 have been temporarily suspended.
However, we cannot guarantee that in any future periods of macroeconomic distress such suspension would occur.

Our consolidated financial statement
under Argentine GAAP may not give you the same information as financial statements prepared under US GAAP.

There is a lower level of
regulation of the Argentine securities markets and of the activities of investors in these markets as compared with the securities markets in the United States and certain other developed countries. We maintain our financial books and records and
prepare our financial statements in conformity with Argentine GAAP, which differs in certain significant aspects from US GAAP. See Note 14 to the Consolidated Financial Statements for a description of the significant differences between Argentine
GAAP and US GAAP as they relate to us.



|ITEM 4. | INFORMATION ON THE COMPANY
|------- | --------------------------

INTRODUCTION

The Company

Telecom is one of the
largest private-sector corporations in Argentina in terms of revenues. Telecom Argentina has a non-expiring license (the License) to provide fixed-line telecommunications services in Argentina. We also provide other telephone-related
services such as international long-distance service and data transmission and Internet services, and through our subsidiaries, wireless telecommunications services, international wholesale services, and telephone directory publishing.

As of December 31, 2006, our telephone system included approximately 4.09 million lines in service. This is equivalent to approximately 21.4
lines in service per 100 inhabitants in the Northern Region and 356 lines in service per employee.

As of December 31, 2006, our
Internet business has approximately 95,000 customers of its dial-up and private virtual network services and approximately 457,000 customers of its ADSL service. Our Wireless reportable segment has approximately 8.43 million customers in
Argentina and approximately 1.16 million customers in Paraguay.

Business Strategy

Our goal is to be a leading provider of integrated communications, providing a wide variety of fixed and wireless telecommunication services, mainly in
the territory of the Argentine Republic. Our purpose is to be a leader in operational excellence, in the provision of innovative services and in customer satisfaction.

We aim to maximize our business returns by building customer loyalty through innovative and attractive offerings that our competitors will find difficult to imitate. We believe that the main drivers of growth will
continue to be our broadband business and wireless service offerings, enabled by increased penetration, higher access speeds and sale of Value Added Services.



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As our customer base matures and grows, we believe it is critical to provide services that are
increasingly easy to adopt and use, with the degree of customization and control customers need.

We are in a privileged position to
benefit from the convergence of services provided to fixed and wireless customers, which represents an advantage compared to operators that operate purely in one of the fixed, wireless and/or cable businesses. We aim at improving synergies, to which
end we are designing and executing a plan conducive to the coordinated development of our networks and systemsan essential element for the provision of a wide portfolio of integrated services. Key components of our strategy include:



| |  |  | Broadband Deployment. Adoption of broadband services is expected to be the catalyst that will speed up fixed-wireless service convergence and increase the
Companys ability to offer innovative multimedia services;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Achieve nationwide coverage with our wireless service by using a differentiated strategy across regions and deploying 3G technology;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Fully migrate our traditional telephone infrastructure to the unified NGN architecture. This transition has already started;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------



| |  |  | Continue the deployment of Fiber Optics, to improve transmission capacity and increase access speed for our customers, which in turn enables the increased offering
of combined Value Added Services; and
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Continue our partnership with well-regarded international operator, the Telecom Italia Group.
| | - |  | ---------------------------------------------------------------------------------------------

We understand that the successful achievement of these goals will largely depend on our ability to adapt with efficiency and speed to the requirements of
a rapidly changing market, and to keep pace with the technological evolution required to continue delivering leading-edge services comparable to those provided in more developed countries.

Organizational Structure

The
following chart shows our principal subsidiaries and affiliated companies as of December 31, 2006, and jurisdiction of organization.

LOGO

---

|(*) | Dormant entity.
|--- | ---------------

|(**) | Entity sold on April 12, 2007. See Recent Developments.
|---- | ---------------------------------------------------------



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Consolidated Subsidiary Information

The following table presents information relating to the activity and reportable segment of our percent ownership and the percentage of our consolidated
total net sales represented by our consolidated subsidiaries for the fiscal year ended as of December 31, 2006:



|                           |  |                            |  |                          |  |                   |  |                                                     
|-------------------------- |  | -------------------------- |  | ------------------------ |  | ----------------- |  | ----------------------------------------------------
|Subsidiary (1)             |  | Activity                   |  | Reportable Segment       |  | Percent Ownership |  | Percentage of Telecoms Total
Consolidated Net
Sales
|Telecom Personal S.A.      |  | Wireless Services          |  | Wireless                 |  | 99.99             |  | 53.3                                                
|Núcleo S.A. (2)            |  | Wireless Services          |  | Wireless                 |  | 67.50             |  | 4.8                                                 
|Telecom Argentina USA Inc. |  | International Service      |  | Voice, Data and Internet |  | 100.00            |  | 0.4                                                 
|Publicom S.A (3)           |  | Publication of Directories |  | Directories Publishing   |  | 99.99             |  | 0.9                                                 
|Micro Sistemas S.A. (4)    |  | Electronic Equipment Sales |  | Voice, Data and Internet |  | 99.99             |  |                                                    
|                           |  |                            |  |                          |  |                   |  |                                                     
|Total                      |  |                            |  |                          |  |                   |  | 59.4                                                

---

|(1) | All incorporated in Argentina, except for Núcleo S.A. (Paraguay) and Telecom Argentina USA Inc. (USA).
|--- | ------------------------------------------------------------------------------------------------------

|(2) | Interest held indirectly through Telecom Personal.
|--- | --------------------------------------------------

|(3) | Entity sold on April 12, 2007. See Recent Developments.
|--- | ---------------------------------------------------------

|(4) | Dormant subsidiary as of December 31, 2006.
|--- | -------------------------------------------

Our
principal executive offices are located at Alicia Moreau de Justo 50, C1107AAB, Buenos Aires, Argentina, telephone number: 54-11-4968-4000.

Our authorized agent in the United States for SEC reporting purposes is Puglisi & Associates, 850 Library Avenue, Suite 204, P.O. Box 885, Newark, Delaware, 19715.

Recent Developments

Sale of our Subsidiary Publicom and Note Payment with the net cash proceeds

On March 29, 2007, the Board of Directors of Telecom Argentina approved the sale of its entire share participation in Publicom
(99.99% of capital and voting shares of Publicom) to the Spanish corporation Yell Publicidad S.A. for approximately US$60.8 million. The transaction closed on April 12, 2007. Nortel, owner of 0.01% of the capital and voting shares of Publicom,
simultaneously sold its participation to the same corporation for approximately US$6,000.

Despite the sale of its ownership interest,
Telecom Argentina will continue to comply with its regulatory obligations related to the editing and distribution of telephone directories (white pages) to its clients through operating contracts entered into with Publicom. See
Item 5Operating and Financial Review and ProspectsManagement Overview for more detail.

According to the terms and
conditions of the notes issued by Telecom Argentina, on May 24, 2007, Telecom Argentina cancelled an additional 42.2% of the scheduled principal amortization payable in April 2010 with the net cash proceeds from the sale of Publicom. After
giving effect to this payment, Telecom Argentina has cancelled 74.0% of such scheduled principal amortization payment due April 2010.

Núcleo Dividend Payment

On May 3, 2007, Núcleo paid its shareholders a dividend in an amount in
Guaraníes equivalent to US$24 million, as stipulated by the General Shareholders Meeting held on April 2, 2007. Personal received US$16.2 million in the distribution. In accordance with current tax law in Paraguay, Núcleo withheld
15% of the amount distributed to Personal as income tax. Consequently, Personal received US$13.8 million in dividend proceeds and has a credit for taxes imposed of foreign earnings in an amount of US$2.4 million.



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Change in Indirect Ownership of the Company

In April 2007, Pirelli & C. S.p.A., Sintonia S.p.A. and Sintonia S.A. issued a joint statement regarding their agreement to transfer their
respective shareholdings in Olimpia S.p.A., which holds approximately 18% of Telecom Italia S.p.A.s voting shares, to a joint company made up by Assicurazioni Generali S.p.A., Intesa San Paolo S.p.A., Mediobanca S.p.A., Sintonia S.A. and
Telefónica S.A. This transaction is subject to the approval of the competent authorities and is expected to be completed by October 2007.

Tax Stability; Social Security Contribution Variations

On March 23, 2007, the SC issued Resolution No. 41/07
relating to the impact of variations in Social Security contributions occurring over the past several years. Resolution 41/07 will permit Telecom Argentina to offset the cost of Social Security contribution increases with savings generated by
decreases in contributions over the same period.

The implementation by Telecom Argentina of Resolution 41/07 remains subject to tax audits
by the relevant Regulatory Authority. Management of the Company estimates that a positive balance in the Companys favor will result from such audits and will be applied to other regulatory obligations, existing or to be determined in the
future. See Regulatory FrameworkTax Stability; Social Security Contribution Variations.

Change of Enterprise
Resource Planning (ERP) System: Successful Implementation of SAP

In the third quarter of 2005, the Companys management launched a
project to replace its JD Edwards ERP software and other site planning and control systems with a single, fully-integrated multi-company software supplied by SAP.

Following a critical review of the business processes of Telecom Argentina, Personal and Publicom in 2006, the Company implemented use of the SAP software on a widespread basis on January 15, 2007. As of the date
hereof, all of the Groups companies based in Argentina are using SAP for all of their processes in the areas of: accounting, accounts payable, treasury, works in progress, logistics, fixed assets and materials and project management.

As of the date of this Annual Report, Telecom has started the second phase of the project with the objective of increasing functionalities
regarding human resources, buildings and automotive fleet management and engineering planning, among others.

History

Telecom Argentina was created by Decree No. 60 of the executive branch dated January 5, 1990 and incorporated as Sociedad Licenciataria
Norte S.A. on April 23, 1990. In November 1990, our legal name was changed to Telecom Argentina STET-France Telecom S.A. and on February 18, 2004, it was changed to Telecom Argentina S.A.

Telecom Argentina is organized as a sociedad anónima under Argentine law. The duration of Telecom Argentina is 99 years from the date of
registration with the Buenos Aires Public Registry of Commerce (July 13, 1990). Telecom Argentina conducts business under the commercial name Telecom.

Telecom Argentina commenced operations on November 8, 1990 (the Transfer Date), upon the transfer from the Argentine Government of the telecommunications system in the Northern Region previously owned
and operated by Empresa Nacional de Telecomunicaciones (ENTel). This transfer was made pursuant to the Argentine Governments privatization program as set forth in the State Reform Law approved in August 1989 and subsequent decrees
(the Privatization Regulations) which specified the privatization procedure for ENTel.



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The Privatization Regulations provided for:



| |  |  | the division of the Argentine telecommunications network operated by ENTel into two regions, the Northern Region and the southern region of Argentina (the
Southern Region);
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the granting to Telecom Argentina and Telefónica of non-expiring licenses to provide basic telecommunication services in the Northern Region and Southern
Region, respectively;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the granting to Telintar and Startel, each joint subsidiaries of Telecom Argentina and Telefónica, of non-expiring licenses to provide international
long-distance and data transmission, respectively; and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the transfer by ENTel of substantially all of its assets and certain contracts into Telecom Argentina, Telefónica, Telintar and Startel.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------

On the Transfer Date, pursuant to the terms and conditions of a transfer contract (the Transfer Agreement),
the Argentine Government sold 60% of the common stock to Nortel, a holding company formed at that moment by a consortium of investors including Telecom Italia among others. As of December 31, 2006, Nortels common stock was owned by an
Argentine company named Sofora, which was organized in September 2003 and is held 50% by the Telecom Italia Group, 48% by W de ArgentinaInversiones S.L., a holding company incorporated in the Kingdom of Spain, and a company of the Werthein
Group, and 2% by France Telecom Group. See Item 7Major Shareholders and Related Party TransactionsMajor Shareholders.

Pursuant to the Privatization Regulations, 10% of Telecom Argentinas common stock was transferred to a Share Ownership Plan for certain ex employees of ENTel and CAT by the Argentine Government, and the remaining 30% of Telecom
Argentinas common stock was sold to investors, principally in Argentina, the United States and Europe, in an offering completed in March 1992. See: Item 6Directors, Senior Management and EmployeesShare OwnershipShare
Ownership Plan.

On the Transfer Date, Telecom Argentina also entered into a management agreement (the Management
Agreement) with Telecom Italia and FCR, a subsidiary of France Telecom S.A. (jointly, the Operators) pursuant to which the Operators agreed to provide services, expertise and know-how with respect to the Telecom Argentinas
activities. The Telecom Italia Group was sole Operator under this agreement from December 2003 to October 2004. The Management Agreement expired on October 10, 2004. Since December 2003, the Telecom Italia Group has been the sole operator of
Telecom Argentina.

On April 15, 1992, Telecom Argentina began to provide services to four of the six provinces formerly served by
CAT.

Telecom Argentina provided public telecommunications services on an exclusive basis for a seven-year term, which expired on
November 8, 1997. Telecom Argentina had the right, subject to regulatory approval and other conditions, to an extension of the period of exclusivity. On March 13, 1998, the Argentine Government issued Decree No. 264/98, whereby the
period of exclusivity was extended with respect to Basic Telephone Services until October 1999. The decree further provided for a transition period prior to the full liberalization of the telecommunications market.

On August 12, 1999, Perez Companc S.A. (owner of 25% of the ordinary shares of Nortel), and J.P. Morgan and J.P. Morgan Capital Corporation (jointly
owners of 10% of the ordinary shares of Nortel) sold all of their shares of Nortel in equal parts to members of the Telecom Italia Group and the FCR Group.

Through September 30, 1999, Telecom Argentina provided domestic and international telephony services in the Northern Region on an exclusive basis. Commencing in October 1999, the Argentine Government implemented
a deregulation plan introducing competition into the basic telephone service market. See Regulatory Framework Deregulation Plan Established by Decree No. 264/98. The Argentine telecommunications market was opened to full competition
beginning in November 2000. As a result, Telecom Argentina now offers services throughout Argentina and competes with Telefónica and with a number of additional operators throughout its markets.



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On May 3, 2000, certain employees of Telecom Group participating in the employee Share Ownership
Plan created by the Argentine Government in connection with the privatization of ENTel, sold 44,458,431 Class B Shares (represented by 7,600,000 ADSs and 6,458,431 shares) in an offering in the United States and in Argentina. Subsequently, other
employees sold their shares in the market. The remaining shares issued pursuant to the Share Ownership Plan are in the process of being released from ongoing legal proceedings to enable their gradual conversion and sale in the public market. See
Item 6Directors, Senior Management and EmployeesShare OwnershipShare Ownership Plan.

THE BUSINESS

General

We conduct our business
through six legal entities which represent six operating segments. We aggregate these operating segments into reportable segments following the nature of the products and services provided.

The companies we aggregated to create the reportable segments are as follows:



|                                                                  |  |                                       
|----------------------------------------------------------------- |  | --------------------------------------
|Reportable segment                                                |  | Consolidated Company/Operating Segment
|Voice, Data and Internet                                          |  | Telecom Argentina                     
|                                                                  |  | Telecom Argentina USA                 
|                                                                  |  | Micro Sistemas (i)                    
|                                                                  | 
|Wireless                                                          |  | Telecom Personal                      
|                                                                  |  | Núcleo                                
|                                                                  | 
|Directories publishing                                            |  | Publicom (ii)                         
|(i)     Dormant
entity at December 31, 2006.                      |  |                                       
|(ii)    Entity sold on April 12, 2007. See Recent Developments. |  |                                       

Voice, Data and Internet. Telecom Argentina owns a local telephone line network,
public long-distance telephone transmission facilities and a data transmission network in the Northern Region. Telecom Argentina also owns a network in the Southern Region. Voice, Data and Internet services are comprised of the following:



| |  |  | Basic telephony services. Telecom Argentina provides basic telephony services, including local and domestic long-distance telephone services and public
telephone services. As of December 31, 2006, Telecom Argentina had approximately 4.09 million lines in service;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | International long-distance services. Telecom Argentina provides international telecommunications service in Argentina including voice and data services and
international point-to-point leased circuits;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Data transmission and Internet services. Telecom Argentina provides data transmission and Internet connectivity services, including traditional dial-up and
broadband connections, ADSL dedicated lines, private networks, national and international broadcasting signal transport and videoconferencing services. As of December 31, 2006, Telecom Argentina had approximately 95,000 dial-up and private
virtual network services subscribers and approximately 457,000 ADSL subscribers to our Internet service; and
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Other basic telephony services. Other services provided by Telecom Argentina include supplementary services such as call waiting, call forwarding, conference
calls, caller ID, voice mail and itemized billing, and telecommunications consulting and telecommunications equipment and maintenance services.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Wireless Telecommunication. We provide wireless services through our subsidiaries in Argentina and Paraguay. Our subsidiary Telecom Personal provides
wireless telephone service throughout Argentina via cellular and PCS networks. Telecom Personals service offerings include supplementary wireless Value Added Services. We also provide cellular and PCS services in Paraguay through
Núcleo, a subsidiary of Telecom Personal. As of December 31, 2006, Telecom Personal had approximately 8.43 million wireless subscribers in Argentina and approximately 1.16 million in Paraguay.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | Directory Publishing. Until its sale on April 12, 2007, we edited, printed, sold and distributed publications, through our 99.9% owned
subsidiary, Publicom. In addition, Publicom sold advertising in such publications and developed and sold advertising linked to telephone service. See Recent Developments.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

See Note 12 to our Consolidated Financial Statements and: Item 5Operating and Financial Review and ProspectsYears ended
December 31, 2006, 2005 and 2004Results of Operations by Reportable Segment for additional information as to our results of operations by reportable segment.

Voice, Data and Internet Services

Telecom Argentina is the principal provider of Basic Telephone
Services in the Northern Region, and since late 1999 has also provided Basic Telephone Services in the Southern Region.

Since October
2000, the telecommunications sector in Argentina is completely open to competition. Our operations are subject to a complex series of laws and regulations of the Argentine Government. In addition, we are subject to the supervision of the Regulatory
Bodies. See Regulatory Framework below.

The Argentine Government has taken certain measures that have affected revenues from
the services we provide. By the enactment of the Public Emergency Law since January 6, 2002, the rates charged by Telecom Argentina for fixed line services such as measured service, public telephone service, national and international
long-distance and monthly basic charges and installation charges have been pesified (regulated services since the Transfer Day). We cannot predict when the Public Emergency Law will cease to be effective or how these or other government regulations
may affect our future revenues. See Rates below and Item 5Operating and Financial Review and ProspectsEconomic and Political Developments in Argentina.

Telecom Argentinas Domestic Telephone Network

Telecom Argentinas domestic fixed-line telephone network includes installed telephones and switchboards, a network of access lines connecting customers to exchanges and trunk lines connecting exchanges and
long-distance transmission equipment. The following table illustrates the development of Telecom Argentinas domestic telephone network:



|                                        |  |                  |  |                  |  |                  |  |                  |   |  |                  |  
|--------------------------------------- |  | ---------------- |  | ---------------- |  | ---------------- |  | ---------------- | - |  | ---------------- | -
|                                        |  | December 31,2006 |  | December 31,2005 |  | December 31,2004 |  | December 31,2003 |   |  | December 31,2002 |  
|Number of installed lines(1)            |  | 3,896,637        |  | 3,828,147        |  | 3,803,006        |  | 3,800,085        |   |  | 3,802,464        |  
|Net lines installed (during each year)  |  | 68,490           |  | 25,141           |  | 2,921            |  | (2,379           | ) |  | 2,406            |  
|Net lines installed cumulative(2)       |  | 2,325,673        |  | 2,257,183        |  | 2,232,042        |  | 2,229,121        |   |  | 2,231,500        |  
|Number of lines in service(3)           |  | 4,094,653        |  | 3,949,911        |  | 3,790,298        |  | 3,655,859        |   |  | 3,590,284        |  
|Net lines in service added for the year |  | 144,742          |  | 159,613          |  | 134,439          |  | 65,575           |   |  | (301,516         | )
|Net lines in service added cumulative   |  | 2,692,684        |  | 2,547,942        |  | 2,388,329        |  | 2,253,890        |   |  | 2,188,315        |  
|Lines in service per 100 inhabitants(4) |  | 21               |  | 21               |  | 20               |  | 20               |   |  | 19               |  
|Pending applications(5)                 |  | 60,800           |  | 52,000           |  | 44,800           |  | 74,800           |   |  | 20,300           |  
|Total public telephony                  |  | 81,568           |  | 82,771           |  | 83,847           |  | 80,127           |   |  | 79,812           |  

---

|(1) | Reflects total number of lines available in Switches. Since the year 2006, also includes NGN lines.
|--- | ---------------------------------------------------------------------------------------------------

|(2) | Cumulative net lines installed since the Transfer Day.
|--- | ------------------------------------------------------

|(3) | Reflects number of lines capable of generating traffic. Includes direct inward dialing lines, which do not use installed line capacity.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------

|(4) | Corresponds to the Northern Region of Argentina.
|--- | ------------------------------------------------

|(5) | Corresponds to lines requested by clients, but not yet installed.
|--- | -----------------------------------------------------------------

Revenues

Voice, Data and Internet Services include monthly basic charges, measured service charges, installation
charges, public telephone services and interconnection services related to essential facilities, whose prices are regulated by the rules governing the license which establishes the maximum prices that can be charged to
clients. Telecom Argentina is able to charge prices below the maximum regulated prices as long as the discount is applied equally to clients who share the same characteristics. In accordance with this ability, Telecom Argentina charges lower prices
than the maximum regulated prices for many of the services offered.



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The remaining services included in the Voice, Data and Internet reportable segment are not subject to
regulation and, as a result, Telecom Argentina is able to set the corresponding rates.

Regulated services represent approximately 40% of
Telecom Argentinas net sales.

a) Retail  Residential and Business Customers

Monthly Basic Charges. Telecom Argentina bills a monthly basic charge to its customers. The charge is based on pulses, valued at the price per
pulse prevailing during the periods included in the invoice and, through January 6, 2002, translated to pesos at the applicable exchange rate. The number of pulses varies depending on the type of customer. As of December 31, 2006,
approximately 85% of lines in service were for residential customers and public telephony and approximately 15% were for professional, commercial and government customers. Additionally, due to the regulatory regime, Telecom Argentina is obliged to
offer discounts to low consumption residential and retired customers.

Measured Service Charges. In addition to a monthly basic
charge, Telecom Argentina bills a monthly measured service charge from almost all of its customers which is based on telephone usage. Measured service is billed at the price per minute at the time the call is made and, through January 6, 2002,
translated to pesos at the applicable exchange rate. Charges for local and domestic long-distance measured service vary with the price per unit of usage. The number of units of usage depends on the time of day, the day of the week, the distance
traveled and the duration of calls. During the summer months (December through March) there is decreased consumption due to the fact that many customers are on vacation. Additionally, due to competition, Telecom Argentina offers discounts to
customers mainly for domestic long-distance service, as semiflat plans that include a set quantity of minutes for a fixed change.

Local
minutes were approximately 13.8 billion in 2006, 13.9 billion in 2005 and 13.8 billion during 2004. During the past three years, despite increased economic activity in Argentina and the growth in our fixed line customer base, the volume of local
minutes has remained stable due to the strong development that wireless telephony is experiencing and the resulting migration of traffic to that type of telecommunication service.

Domestic long-distance minutes were 3.0 billion in 2006, 2.9 billion in 2005 and 2.7 billion during 2004. The positive growth in the domestic
long-distance minutes is associated with the introduction of semiflat plans that permit the client to pay a fixed charge to get a set quantity of minutes for use during certain hours or days, or to certain numbers or places. Since the
Northern Region was opened to competition in 1997, Telecom Argentina has maintained its position as the market leader for domestic long-distance traffic, with 95% of the phone numbers in the region. Similarly, the positions of its principal
competitors in the Northern Region have remained stable over the past several years.

In the year ended December 31, 2006,
approximately 77% of measured service revenue was generated by residential and professional customers, and approximately 23% was generated by business and government customers. In the year ended December 31, 2005, approximately 77% of measured
service revenues was generated by residential and professional customers, and approximately 23% was generated by business and government customers.

International Long-Distance Service. International long-distance traffic minutes increased to 130 million in 2006 from 125 million in 2005 and 122 million in 2004. Despite the competition and VoIP (Voice Over Internet
Protocol) the volumes of this traffic shows a positive trend due to promotions launched in 2006 to target the sector.

Since 1992,
international tariffs have been reduced annually as a consequence of the application of the Price Cap described in b) WholesalePrice Cap. Telecom Argentina also has reduced international long-distance rates in order to compete with
the new providers of long-distance calling services.

Although Telecom Argentina still retains an important market share of international
long-distance traffic in the Northern Region, over the past several years, there has been a gradual and constant decrease in Telecom Argentinas



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market share in that region due to strong growth in prepaid cards and the adoption of VoIP technology at competitive rates. Of Telecom Argentinas
various offered services, international long-distance is the service most affected by VoIP technology. However, Telecom Argentina continued to be the market leader for international long-distance in the Northern region in the last year.

Installation Charges. Revenues from installation charges consist primarily of fees levied for installation of new phone lines. Telecom
Argentina offers discounts in multiple localities to reduce the rate authorized by the government, with the aim of stimulating demand in those areas. As a result, the penetration of fixed-line telephony has continued to demonstrate a slow growth in
Argentina, whereas it is decreasing in various other parts of the world.

Public Telephone Services. As of December 31, 2006,
there were 81,568 public lines installed of which 8,906 are in the Southern Region. Local and domestic long-distance traffic saw a systematic reduction as a result of the strong development of the cellular telephone industry in Argentina. As a
result, public-telephony local traffic for the year 2006 fell to 702 million minutes compared to 844 million minutes for the year 2005 and 946 million minutes for the year 2004. Domestic long-distance public-telephony traffic over the
same period was 306 million minutes, 379 million minutes and 445 million minutes for 2006, 2005 and 2004, respectively. In contrast, international long-distance public-telephony traffic has experienced consistent increases reaching
52.4 million minutes during the year 2006, from 44.5 million minutes in the year 2005 and 38.8 million minutes in the year 2004 due to several promotions, used to generate increased demand.

Data Transmission Services. The data services business includes nationwide data transmission services, national and international broadcasting
signal transport and videoconferencing services. These services are provided mainly to corporations and governmental agencies. Telecom Argentina also provides certain Value Added Services, including electronic standard documents telecommunication
software exchange and fax storage and delivery service. The data services business also includes the lease of networks to other providers, telecommunications consulting services, operation and maintenance of telecommunications systems, supply of
telecommunications equipment and provision of related services. Corporate data transmission services are provided mainly through frame relay and ATM networks. However, in the past year, Telecom Argentina has developed an IP Virtual Private Network
and has begun the migration of lines connected to the ATM networks to the IP Virtual Private Network. Telecom Argentina has a non-expiring license to provide the aforementioned services.

Telecom Argentina began to offer integrated solutions to its corporate business clients with the objective of increasing customer loyalty, retention and
overall satisfaction. Notable developments in this effort in 2006 include the fulfillment of a significant connection-provision contract and the establishment of an integrated management center for the government of the province of Buenos Aires, the
provision of videoconference services to the AFIP and the implementation of an emergency 911 system in the province of Salta.

Internet. Telecom Argentina introduced residential Internet service under the brand name Arnet in 1998 and has been providing Internet-related services directly to its customers since November 2001. Telecom Argentina mainly offers
this service in the major cities of Argentina. In recent years, Telecom Argentinas Internet service has experienced higher demand and usage in less populated areas of the country. The Internet services include basic Dial-Up service and
high-speed ADSL service. High-speed ADSL service includes two types of services, establishing the connection and providing the Internet service itself.

During the past several years, Internet service has experienced a significant shift as a result of the introduction of ADSL. We have seen a gradual, but constant, decrease in Dial-Up access that has been more than
offset by increased ADSL access. This shift is illustrated in the following table:



|            |  |              |  |         |  |        
|----------- |  | ------------ |  | ------- |  | -------
|            |  | December 31,
|            |  | 2006         |  | 2005    |  | 2004   
|ADSL (1)    |  | 457,000      |  | 226,000 |  | 128,000
|Dial-Up (2) |  | 95,000       |  | 125,000 |  | 152,000

---

|(1) | Includes ADSL access in the Northern Region and ADSL clients in the Southern Region
|--- | -----------------------------------------------------------------------------------

|(2) | Includes private virtual network services.
|--- | ------------------------------------------



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The shift in number shown in the table above are the result of Dial-Up customers migrating to ADSL
service over the years.

The market for broadband has experienced significant growth in the years 2005 and 2006 throughout the country,
increasing 74% and 68% respectively to reach approximately 1,562,000 connections at December 31, 2006. In the Northern Region, it is estimated that broadband now accounts for more than 55% of all Internet use.

Broadband Internet is delivered through three technologies: cable modem, ADSL and wireless, cable modem and ADSL being the most widely used. In the past
year, ADSL connections outnumbered cable modem and wireless connections, in the Northern Region as well as in the rest of the country. Telecom Argentina markets its ADSL service through its proprietary Arnet brand and in partnership with other ISPs.

Until 2005 Telecom Argentina had sought to differentiate itself in the market by offering service prioritizing continuous increases in the
speed of broadband services offered to its customers, offering the highest speeds on the market (for 5 MB download), and diversifying its service and payment plans (flat, time based, or by data volume).

In 2006 Telecom Argentina looked to significantly increase its market presence by adjusting its strategy and providing quality services at competitive
speeds and prices nationwide. To this end, in March 2006 Telecom Argentina widely introduced the product Arnet 640 Kb (a 640kb speed ADSL service offered at a flat rate). Following its introduction, Arnet 640 Kb demonstrated strong growth that
permitted Telecom Argentina to double its clients in one year, and to increase its market share nationwide, from 23.7 % in December 2005 to 28.7% in December 2006.

Telecom also implemented a new product portfolio to enable small to medium companies to increase adoption of broadband, offering Internet access at speeds of up to 20 Mb. Telecom Argentinas Integra Product
(Internet synchronous access) has also demonstrated significant growth, increasing its number of Internet points of access by 36% in the year 2006 compared with year 2005 while it increased 8% in year 2005 compared with year 2004.

Additionally, Internet revenues include Internet access services. Telecom Argentina offers its 0610, 0611 and 0612 ISP services. The 0610 service at
rates reflecting up to a 30% discount compared to normal city rates for connections lasting 30 minutes, depending on the time and day of the connection. Traffic generated by these services has been decreasing, falling from 7.6 billion minutes in
2004, to 5.9 billion minutes in 2005 and to 4.0 billion minutes in 2006 with similar effects on net sales. After the implementation of an agreement reached with the Argentine Government, Telecom Argentina offers Internet dial-up access to locations
in its region through more than 98% of the installed lines.

Other National Telephone Services. Telecom Argentina provides dedicated
lines primarily to businesses. Dedicated lines are dedicated point-to-point leased lines. In addition to installation fees, Telecom Argentina receives revenues from dedicated analog urban/interurban lines that are fixed by pulses according to the
price of urban/interurban calls (corresponding to the distance of such calls).

Additionally, other national telephone services include
charges for supplementary services (such as call waiting, call forwarding, conference calls, caller ID, voicemail and itemized billing).

b) Wholesale

Interconnection Revenues. Telecom Argentina collects fees from other operators related to
interconnection services which primarily include local access, termination, and long-distance transport of calls, rent of circuits and commission on calling party pays fees. These fees are payable by mobile operators as well as fixed line operators.
The increased revenues from the mobile operators reflect the dynamic growth of the cellular market.

International Long-Distance
Service.Telecom Argentina holds a non-expiring license to provide international telecommunications services in Argentina, including voice and data services and international point-to-point leased circuits.

Revenues from wholesale international long-distance service reflect payments under bilateral agreements between Telecom Argentina (or our predecessor
subsidiaries) and foreign telecommunications carriers, covering virtually all international long-distance calls into or out of Argentina using our network. Revenues from international long-distance service therefore consist mainly of:



| |  |  | amounts earned from foreign telecommunications carriers for connection to the Argentine telephone network;
| | - |  | ----------------------------------------------------------------------------------------------------------



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| |  |  | international point-to-point leased circuits; and
| | - |  | -------------------------------------------------



| |  |  | international data services.
| | - |  | ----------------------------

Operating revenues from international long-distance service depend on the volume of traffic, the rates charged to local customers and the rates charged by each party under agreements between the Argentine provider and foreign
telecommunications carriers. Settlements among carriers are usually made on a net basis. Incoming traffic with carriers measured in minutes accounted for 578 million in year 2006, 517 million in year 2005 and 450 million in year 2004.

Telecom Argentina is connected to international telecommunications networks mainly through the following submarine Fiber Optic cables:
Unisur (Argentina  Brazil  Uruguay), Americas 1 and Americas 2, Columbus 2 and 3 (Europe), Atlantis 2 (Brazil  Europe), Sea-Me-We (Europe  Asia) and other minor cables.

Though our wholly-owned subsidiary in the United States, Telecom Argentina USA Inc., a corporation organized under the laws of the State of Delaware, we
were granted an FCC 214 license by the Federal Communications Commission, or the FCC, for the provision of international long-distance telecommunications services in the United States. Telecom Argentina USA routes the majority of its traffic through
its own switching capabilities and its business, at the moment, is mainly focused on wholesale long-distance international traffic although it has begun to explore the retail market through prepaid cards and A.N.I. recognition (technology similar to
caller ID that allows identification and location of a particular prepaid card).

Rates

Pursuant to the original terms of the Transfer Agreement, Telecom Argentina was permitted to adjust the rates it charged for domestic telephone calls in
accordance with the monthly variation of the Argentine consumer price index, or, in certain circumstances, a weighted average of the Argentine Consumer Price Index and the devaluation of the Argentine currency against the dollar. The Convertibility
Law (see Item 5. Operating and Financial Review and ProspectsEconomic and Political Developments in Argentina), which took effect on April 1, 1991, however, prevented the operation of this indexing mechanism; as a general
matter, the Convertibility Law prohibits peso-based price adjustment mechanisms.

On November 28, 1991, Telecom Argentina and
Telefónica signed an agreement, known as the November Agreement, with the Argentine Government providing for rates to be dollar-based and, at the election of each of Telecom Argentina and Telefónica, adjusted semi-annually according to
the U.S. consumer price index, or the US CPI. The November Agreement was ratified by Decree No. 2585/91 and became effective on December 18, 1991. On February 28, 1992, the Argentine Government and Telecom Argentina
entered into a supplemental agreement, known as the February Agreement, which was ratified by Decree No. 506/92 (the November Agreement, as supplemented by the February Agreement, is referred to as the Rate Agreement).

Public Emergency Law. As a consequence of the severe and ongoing deterioration of the economic situation of Argentina, effective
January 6, 2002, the Argentine Government introduced measures that have had and may continue to have a significant impact on the operations of Telecom Argentina, particularly on rates. On January 6, 2002, the Argentine Government enacted
the Public Emergency Law and applicable regulations including Decree No. 293/02, putting an end to ten years of dollar-peso parity under the Convertibility Law. The Public Emergency Law also:



| |  |  | converted to and fixed as pesos (at a rate of P$1.00=US$1.00) all tariffs for measured service, public telephone service, long-distance, some supplementary services
and monthly basic and installation charges;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | eliminated contract clauses providing for adjustments to the value of payments with reference to the United States dollar or other foreign currencies as well as any
indexation clauses (based on price indexes of other countries) or similar mechanism; and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | established that certain contracts signed between the Argentine Government and privatized companies (such as Telecom Argentina) will be renegotiated, including
tariffs that Telecom Argentina may charge in the future.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Rate Rebalancing. At the time of ENTels
privatization, the need for a future amendment of rates to rebalance the pricing of domestic and international charges was foreseen. Subsequent agreements established the right of licensees to a Rate Rebalancing and set forth some mechanisms to
implement a new tariff structure.

Decree No. 92/97 provided for a significant reduction in domestic and international long-distance
rates, an increase in basic telephony charges, the elimination of Free Pulses and an increase in urban rates. The Rate Rebalancing was undertaken as part of the Argentine Governments plan to create a competitive environment in the Argentine
telecommunications industry.

The new rate schedule was intended to reduce cross-subsidies (particularly those existing between urban and
long-distance services) to create a competitive environment beginning in the year 2000. The preservation of the licensees financial position was one of the main principles of the Rate Rebalancing. Decree No. 2,585/91 established that the
Rate Rebalancing should have a neutral effect on the licensees revenues. In developing the tariff structure implemented by Decree No. 92/97, the Argentine Government relied on studies which demonstrated that because of the elasticity of
demand for telephone service, an increase in demand for lower-priced services would compensate for the rate reductions. Decree No. 92/97 established corrective mechanisms to facilitate neutral results on revenues. The Banco Interamericano de
Reconstrucción y Fomento, or InterAmerican Bank for Reconstruction and Development, was responsible for making measurements on a semi-annual basis, over a two-year period, to determine the effects of the Rate Rebalancing.

Decree No. 92/97 provides for a mechanism to offset changes in revenue resulting from the Rate Rebalancing at the time of applying the Price Caps.

The variation in revenues resulting from the Rate Rebalancing for the two-year period beginning February 1997 was determined to amount to
an increase of P$9.5 million. In accordance with SC General Resolution No. 4,269/99, this amount will be included in a future tariff reduction, although the Regulatory Bodies have not yet determined how to implement this reduction. This issue
will be addressed in the current tariff renegotiations in conjunction with the other pending tariff issues.

Historical Rates.The
rates charged by Telecom Argentina are subject to the regulations described under Regulatory Framework. The following table sets forth certain of our maximum month-end rates for various components of local service and domestic
long-distance service in U.S. dollars(1):



|                              |  |                  |  |                  |  |                  |  |                  |  |                 
|----------------------------- |  | ---------------- |  | ---------------- |  | ---------------- |  | ---------------- |  | ----------------
|                              |  | December 31,2006 |  | December 31,2005 |  | December 31,2004 |  | December 31,2003 |  | December 31,2002
|Residential:                  |  |                  |  |                  |  |                  |  |                  |  |                 
|Installation charge per line  |  | 150              |  | 150              |  | 150              |  | 150              |  | 150             
|Monthly Basic Charge per line |  | 13.23            |  | 13.23            |  | 13.23            |  | 13.23            |  | 13.23           
|                              |  |                  |  |                  | 
|Commercial:                   |  |                  |  |                  |  |                  |  |                  |  |                 
|Installation charge per line  |  | 150              |  | 150              |  | 150              |  | 150              |  | 150             
|Monthly Basic Charge per line |  | 27.30            |  | 27.30            |  | 27.30            |  | 27.30            |  | 27.30           
|                              |  |                  |  |                  | 
|Prices:                       |  |                  |  |                  |  |                  |  |                  |  |                 
|Price per pulse (nominal)     |  | 0.0469           |  | 0.0469           |  | 0.0469           |  | 0.0469           |  | 0.0469          

---

|(1) | Figures shown do not include value added tax charged to customers. In accordance with the Public Emergency Law these rates were pesified at the exchange rate of US$1.00 = P$1.00.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Many of Telecom Argentinas charges, such as the monthly basic charge and measured service charges, are calculated
using pulses, a basic service unit. Effective November 1, 1999, the maximum rate per pulse (which was



29



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denominated in dollars until December 31, 2001) was US$0.0469 (an increase of approximately 1.5% from the rate in effect from April 1999 through October
1999). As of the date of this Annual Report, this was the last time the maximum rate per pulse was changed. However, changes corresponding to years 2000 and 2001, although not directly applied on the price per pulse, were included in the 2000 and
2001 price cap negotiation. In March, 2006, Telecom Argentina signed the Letter of Understanding 2006 with the Argentine Government that is intended to serve as a foundation for a forthcoming negotiation agreement and contemplates the increase in
rates for incoming international calls and the extension of peak-rate calling periods. The new rate agreement contemplated by the Letter of Understanding 2006 has not yet been completed.

Price Cap. The List of Conditions required that rates be reduced annually until the Regulatory Bodies determine that there is effective
competition in the markets we serve. A 2% (measured in real dollar terms) reduction in the prior years rates was required for each of the third through the seventh year following the Transfer Date (through November 7, 1997). In
addition, following the extension of the exclusivity period, rates were required to be 4% lower (measured in real dollar terms) than the prior years rates. This requirement is maintained pursuant to the Rate Agreement, whereby Telecom
Argentina is permitted to effect aggregate rate reductions by lowering rates for some or all categories of service, provided that net reductions meet the applicable targets. The application of annual reductions to the general level of rates
established in the List of Conditions (price cap) has been implemented mainly by reducing the long-distance rates and (in Price Cap 1998) discounts to certain public entities, including the fire departments and public libraries. The Regulatory
Bodies recently notified Telecom Argentina of the completion of the Price Cap 1998 audit which did not show a balance to be applied. However, the Price Cap 1999 audit remains pending.

Agreement with Argentine Government to Reduce Rates. On December 15, 1999, the Argentine Government, Telecom Argentina and Telefónica
agreed to implement certain modifications to the tariff structure in order to facilitate Argentine Government actions to improve the level of competitiveness of the Argentine economy.

Among other issues, the agreement contemplated:



| |  |  | a 19.5% reduction in the monthly basic charges for commercial and governmental customers;
| | - |  | -----------------------------------------------------------------------------------------



| |  |  | a 5.5% reduction in revenues from residential customers from local basic telephony service (these reductions were made available to customers that requested the
rate reduction); and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the continuance of the 0610 Internet access dial-up charge to residential customers.
| | - |  | ------------------------------------------------------------------------------------

These tariff modifications were taken into account in the rate reductions when the price cap reduction of November 2000 was applied (Price
Cap 2000). The rate modifications came into effect as of March 1, 2000. The reductions to residential customers were applied by means of different pricing plans.

The impact of the adjustments to these items through November 2000 was to be applied on a pro rata basis to the price cap reductions for the years 2000, 2001 and 2002, carried forward at an interest rate of 12%.
Additionally, the impact of the adjustments described above for the period November 2000 to October 2001 was to be applied to the price cap reduction of November 2000.

On April 6, 2000, the Argentine Government, Telefónica and Telecom Argentina signed an agreement that set the price cap efficiency factor at 6.75% for the period of November 2000 to November 2001. The
price cap reductions contemplated that 6% of this reduction would be implemented through:



| |  |  | the continuation of the reduction in basic monthly charges for commercial and governmental customers and pricing plans for residential customers that came into
effect as of March 1, 2000;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | provision by Telecom Argentina of 110 (information) services free of charge from January 2000 until November 2001; and
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | no adjustment of the price per pulse in accordance with the Consumer Price Index in the United States in April 2000 and in October 2000.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------



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The licensees were permitted to decide how to apply the remaining reduction. In the event that by
November 2001 the reduction in these items had not achieved the efficiency factor of 6.75%, the Argentine Government was to determine which items shall be subject to additional reductions in order to achieve that goal. The Price Cap 2000 official
audit is still pending.

In April 2001, the Argentine Government, Telefónica and Telecom Argentina signed an agreement that set the
reduction of tariff or efficiency factor at 5.6% for the period from November 2001 to October 2002. However, in October 2001, a preliminary injunction against us carrying out any tariff adjustments by reference to the Consumer Price Index in the
United States was issued. Telecom Argentina appealed this injunction arguing that if one part of the formula cannot be applied, the Price Cap system should be nullified. This appeal is currently still pending.

Public Emergency Law No. 25,561 explicitly prohibited tariff adjustments. See Item 8Financial InformationLegal
ProceedingsConsumer Trade Union Proceeding. As of the date of this Annual Report, the price cap regime is suspended and it is unknown if and when it will come back into effect or be replaced by other tariff regulation procedures.

Installation Charges. Under the Rate Agreement, Telecom Argentina was required to gradually reduce installation charges so as to
achieve pricing levels equal to those for internationally mature networks (estimated in the Rate Agreement to be US$250) and to eliminate distinctions between residential and commercial users. Decree No. 92/97 established that beginning in
November 1997 installation charges may not exceed the amount charged in mature international markets. In accordance with this decree, the current maximum permitted charge is US$150 (pursuant to the Public Emergency Law, this charge was pesified at
the exchange rate of US$1.00=P$1.00). Telecom Argentina has been applying several promotions to installation charges. Actual levels of promotional installation charges in 2006 were P$75.

Monthly Basic Charges. Until the effective date of Decree No. 92/97, customers were entitled to a certain number of Free Pulses per line
depending on the category of each customer and the number of lines in the area. As a consequence of the application of Decree No. 92/97 and in order to offset tariff reductions in domestic and international long-distance services, Free Pulses
were eliminated for all categories of customers, and monthly basic charges were equalized throughout the country. Decree No. 92/97, however, provided for a special reduced tariff that is available to certain low consumption residential and
retired customers.

Long-Distance Tariffs. The application of annual reductions to the general level of rates established in the
List of Conditions (price cap) has been implemented mainly by reducing the long-distance rates but especially in local service and discounts to certain public entities, including fire departments and public libraries.

Decree No. 92/97 reduced the average weighted domestic long-distance tariff by approximately 33%. Under this revised tariff schedule, interurban
tariffs were significantly reduced, with maximum long-distance tariffs reduced by 56%. Calls within Provincial Code 1 (up to 30 Km) made within provincial cities are now billed at an urban tariff.

Letter of Understanding Relating to Basic Services. As part of our negotiations under Decree No. 293/02 on the tariff structure, on
March 6, 2006, Telecom Argentina signed the Letter of Understanding 2006 with the Argentine Government whereby we agreed to increase certain tariffs and incorporate certain modifications to the current regulatory framework. In particular, the
Government has agreed that Telecom Argentina can increase the termination charges applied to incoming international calls and reduce the time bands for off-peak local tariffs. As of the date of this Annual Report, Telecom Argentina is expecting the
completion of certain administrative steps required for the National Executive to submit to the National Congress a proposed Memorandum of Agreement for Renegotiation. See Regulatory FrameworkLetter of Understanding 2006.

Network and Equipment

As a communication services operator, Telecom has one of the largest networks in Argentina. Over an infrastructure of more than 12,000 km of its own Fiber Optics connecting more than 89% of nationwide customers to the network, Telecom
provides the above mentioned services: voice, Value Added Services, business services, Internet and other services to operators with smaller national presence.



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The Fiber Optic backbone serves a basis for a dispersion network to which various radiolinks permit
connection of multiple switching units and their corresponding access networks. The last-mile copper access network, deployed in more than 1,000 cities and towns, connects local customers to the wider Fiber Optic network and is another fundamental
factor in ensuring the future development of the Companys business.

Telecom Argentinas transmission and switching networks are
100% digital and undergo continuous improvements to ensure that their operating capacity is sufficient to address changing customer needs. As part of this process, we have recently started to replace TDM (Time Division Multiplexing) digital
technology switches with new, IP-based NGN equipment, a process also being undertaken by other leading telecommunications operators around the world. In addition, the deployment of DWDM (Dense Wavelength Division Multiplexing) technology on the main
Fiber Optic tracks, also currently underway, will permit Telecom to increase available bandwidth by a factor up to 100, on an as-needed basis, in support of the development of new broadband services.

Since 2003, Telecom has been implementing actions to encourage the growth of broadband services in Argentina, increasing the number of cities in which
the service is available, and transforming the access speed and simplicity of its offering. It has also developed an IP Backbone (IPBB) with national and international reach in order to meet the Companys needs and facilitate wholesale supply
to other carriers.

With respect to future services, the Company is in an experimental phase with next-generation services platforms that
will enable, in the short term, the offering of advanced services to its business customers, as well as the deployment of IPTV services when and as permitted by the Regulatory Authority.

As part of its policy for medium-term evolution of its technical platform, Telecom continues its established IT review process to ensure that its network
has the operating capacity necessary to offer existing services and to accommodate the future deployment of new services. The deployment decision plan during the year 2006 included:

New Generation Switching (NGN or Next Generation Networks): The Company continued the deployment of next generation, IP-based customer lines (Class
5), either as a replacement for existing TDM technology or for the development of new areas such as gated neighborhoods and country clubs.

During the year, the number of installed lines using this technology exceeded 90,000. Telecom expects that, having completed the initial experimentation stage and built up internal know-how, during the next year it will concentrate on the
planned deployment of more than 250,000 new lines based on IP technology.

Transmission: With the rapid growth of broadband
services, the Company is focusing not only on deployment of access devices but also on making urban and interurban transmission capacity available to respond to new needs. During 2006, capacity was expanded in all geographical regions in support of
ADSL services and mobile telephony development.

Metroethernet: The rollout of Metroethernet permits a substantial increase in local
area data flow transmission capacity, initially devoted to ADSL service, which will also serve as support for the deployment of NGN switching and for a new portfolio of corporate services. The deployment planned for the network was completed,
reaching approximately 50% of the buildings in Buenos Aires, Rosario and Córdoba.

Backbone IP: The upgrade of the main nodes
in the network continued. At year-end, the most sensitive equipment had state-of-the-art updates and enough capacity to meet the anticipated new demand.

ADSL: In light of the deployment of the Metroethernet access network and the introduction of new generation DSLAMs based 100% on IP technology, a new architectural migration process started in order to ensure
availability of more bandwidth for each user. Although the marketed services do not yet require it, all ADSL ports on the switch side installed were of the ADSL2+ type. This means that the network is being prepared for broadband services of speeds
up to 20 megabytes. In this context, 28 switches were enabled for provision of ADSL service during the year. As of year-end, Telecom has 87.6% of its customer lines enabled for ADSL subscription.

Access Network: During the year 2006, the Company continued to perform work on external plant in support of its sales campaigns. Additionally, we
continued with the program of building new access points on copper with lengths under 1,500 meters so as to ensure the availability of potentially higher future bandwidth for customers.



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Wireless

We provide wireless services via cellular and PCS networks through our subsidiaries in Argentina and Paraguay.

Wireless
Telecommunication Services in ArgentinaTelecom Personal

The market for wireless telephone services in Argentina is
characterized by rapid growth and intense competition. Operators are generally free from regulation to determine the pricing of services, with the limited exception of calling party pays, or CPP, charges for termination of calls originating on a
fixed line network. See Item 4Information on the CompanyRegulatory FrameworkCalling Party PaysCPP. The CPP model, implemented in Argentina in 1997, resulted in increased demand for wireless services in Argentina,
while the openness of the market to new entrants and freedom from price regulation has resulted in a dynamic market for the supply of wireless services. Following consolidation in the industry in 2005, there are currently three wireless operators
offering nationwide service. According to the CNC, penetration of Cellular service in Argentina has increased from approximately 34% of the population as of December 31, 2004 to approximately 55% and 76% as of December 31, 2005, and 2006,
respectively.

Beginning in the second half of 2003, service providers in Argentina commenced the transition to GSM technology. The
introduction of GSM technology requires significant capital expenditure, as the technology requires the rollout of new network infrastructure. However, GSM technology is expected to fuel demand for Cellular services because it supports a wide
variety of enhanced services such as short message systems and data transmission.

Our wireless telephony services in Argentina are
provided through our wholly-owned subsidiary, Telecom Personal. We provide wireless services throughout Argentina via STM, SRMC and PCS networks. Telecom Personal utilizes digital TDMA technology and GSM technology in its networks and primarily
offers its services of STM and SRMC services on the 850 MHZ frequency band, and PCS service on the 1900 MHZ frequency band.

Prior to 1999,
Telecom Argentina and Telefónica jointly operated Miniphone SA, a SRMC provider. Article 20 of Decree 264/98 required the division of this business venture to guarantee effective competition. Resolution SC No. 18,952/99 authorized the
division of Miniphone and granted Telecom Personal and Telefónica Comunicaciones Personales SA the corresponding licenses for the SRMC as of October 1, 1999. Due to the technical impossibility of dividing the 850 MHZ network into two
independent units, its property continues to be held by both companies in equal parts and is technically operated by an Enterprise Collaboration Association under the name Red Miniphone  ACE.

Although Telecom Personal provides nationwide service in Argentina, its operations are concentrated in the AMBA and in the Northern Region of Argentina.
The Northern Region includes the cities of Córdoba and Rosario, the largest cities in Argentina after Buenos Aires.

Telecom
Personals business is growing rapidly. From December 31, 2005 to December 31, 2006, its subscriber base in Argentina grew approximately 37%. As of December 31, 2006, Telecom Personal had approximately 8.43 million
subscribers. At December 31, 2005, Telecom Personal had approximately 6.15 million subscribers and at December 31, 2004, Telecom Personal had approximately 3.84 million subscribers. Growth in Personals cellular subscriber
base results in growth in net sales in the wireless segment. Net sales of Personal for the year 2006, 2005 and 2004 were P$3,964 million, P$2,576 million and P$1,566 million, respectively.

Telecom Personal offers advanced supplementary wireless services, known as Value Added Services. Among the Value Added Services Personal offers, the
following are notable: voice mail, message signaling, caller-ID, call transferring, call waiting, call conferencing, IVR (Interactive Voice Response) dialing, national and international roaming and automatic call routing, Personal
Backtones (the first ringtone service in Argentina that allowed customers to select their own ringtones), Fotocomic (the first cartoon for cellular phones in the country), Personal E-Cards (the first electronic animated greeting cards for cellular
telephones), Personal Messaging on-line (the first SMS service to be established between the companys website and its clients). The offering of these Value Added Services is expected to increase profitability by increasing ARPU and
facilitating growth in MMS Mobile Message



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##### Table of Contents

Service/ Data services thereby differentiating our service offerings from SMS. Telecom Personal has also introduced wireless Internet access. Telecom
Personals ARPU in Argentina was P$40 per month for the year 2006 as compared to P$36 per month for the year 2005. The increase in ARPU was mainly due to the capture of high value customers that contributed to the improvement of the profile of
the customer base.

Service Plans

Telecom Personal wireless customers are offered a variety of flexible pricing options for wireless services. These options include prepaid, post-paid and cuentas claras plans. As of December 31, 2006,
Telecom Personal had approximately 8.43 million subscribers. Of these, approximately 5,539,000 were prepaid subscribers, representing 65.7% of Telecom Personals total customer base, approximately 759,000 were post-paid subscribers,
representing 9.0% of Telecom Personals total customer base and approximately 2,127,000 were cuentas claras plan subscribers, representing 25.3% of Telecom Personals total customer base.

Prepaid Plans. Under prepaid plans, the customer pays in advance for telephone calls and Value Added Services through a prepaid card. When the
card runs out of minutes, the customer can recharge the prepaid card through the prepaid system or can purchase virtual prepaid phone cards on Telecom Personal website, at ATMs, at kiosks or through authorized agents. Since there are no monthly
bills, prepaid plans such as the Personal Light Plan and the Ultra Light Plan allow subscribers to communicate with maximum flexibility while maintaining control over their consumption. Both plans come with caller ID and voicemail services. A
subscriber can add credit to the card and make and receive local, national and international calls. With the Ultra Light Plan, the more credit a subscriber puts on the card, the lower the rates are per minute.

Post-paid Plans. Telecom Personal offers a National Flat Rate post-paid plan and a Local Flat Rate post-paid plan. Under both plans, a subscriber
pays a monthly bill consisting of a monthly user fee plus Value Added Services and a charge for minutes used in excess of the amount included in the plan. These plans generally offer 100 to 400 free minutes per month. Once the free minutes have been
used, the subscriber can continue using the wireless phone at a set price per minute. The charges for additional minutes will be added to the next months bill. Under the National Flat Rate Plan, a subscriber can make calls to and from any
location within Argentina at a constant rate because the per minute rate includes the local public network, national long-distance and national roaming. Under the Local Flat Rate Plan, where the per minute rate includes the Local Public Network and
Roaming, a subscriber can make local calls within any locality in the country but calls from one locality to another are charged at an extra rate.

Both post-paid plans include caller ID, voicemail and a personalized greeting. In cases where the plans use GSM technology, a subscriber will also receive call forwarding, GPRS, a multimedia personalized greeting, telephone technical
support and call waiting.

Cuentas Claras Plans. Under the cuentas claras plans, a subscriber pays a set
monthly bill and, once the contract minutes per month have been used, the subscriber can obtain additional minutes by recharging the phone card through the prepaid system.

From December 31, 2004 to December 31, 2005, the percentage of prepaid and post-paid subscribers out of Telecom Personals total customer
base decreased, while the percentage of cuentas claras subscribers increased. However, the respective percentages of prepaid, post-paid and cuentas claras plan subscribers of its total customer base as of December 31,
2006 were similar to those of the end of year 2005. As of December 31, 2006, Telecom Personals prepaid subscribers accounted for 65.7% of its total customer base, post-paid subscribers represented 9.0% of Telecom Personals total
customer base and cuentas claras plan subscribers represented the remaining 25.3% of Telecom Personals total customer base. As of December 31, 2005, Telecom Personals prepaid subscribers accounted for 65.6% of its then
total customer base, post-paid subscribers represented 8.9% and cuentas claras plan subscribers represented the remaining 25.5%. As of December 31, 2004, Telecom Personals prepaid subscribers accounted for 73.8% of its then
total customer base, post-paid subscribers represented 12.0% and cuentas claras plan subscribers represented the remaining 14.2%.

The following table presents selected information regarding Telecom Personals post-paid, prepaid, cuentas claras and total cellular subscriber bases for the periods indicated:



|                         |  |                    |  |           |  |          
|------------------------ |  | ------------------ |  | --------- |  | ---------
|                         |  | As of December 31,
|                         |  | 2006               |  | 2005      |  | 2004     
|Cellular subscribers:(1) |  |                    |  |           |  |          
|Prepaid                  |  | 5,539,000          |  | 4,038,000 |  | 2,831,000
|Post-paid                |  | 759,000            |  | 546,000   |  | 461,000  
|Cuentas Claras         |  | 2,127,000          |  | 1,566,000 |  | 543,000  
|                         |  |                    |  |           |  |          
|Total                    |  | 8,425,000          |  | 6,150,000 |  | 3,835,000
|                         |  |                    |  |           |  |          

---

|(1) | Cellular subscribers means total registered and active cellular subscribers at the end of the relevant period. An active cellular subscriber is a cellular subscriber who
makes or receives 3 phone calls within the last 90 days of such relevant period.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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Network and Equipment

Telecom Personals national operations provide coverage in each of the three regions of Argentina utilizing mainly a GSM network and supplementing
such coverage with the now nearly obsolete TDMA network. Telecom Personal began transitioning from TDMA technology to GSM technology in 2001 in order to enhance its cellular networks and to support additional Value Added Services. Currently, Telecom
Personal is in the process of overhauling its network infrastructure so that it can support GSM technology in all areas. GSM is a digital standard widely used in Europe, Latin America and elsewhere. Because it is so widely used, it provides higher
quality and faster availability of new products and services with a wider variety of suppliers than TDMA technology. Implementation of GSM technology yields economies of scale in developing network equipment and handsets, as well as seamless roaming
capabilities. The GSM-based network provides Telecom Personal customers with access to many of the most advanced cellular handsets and a full range of services and products.

The switching and routing core consists of national and international interconnected switches. These switches are being gradually migrated from the
existing monolithic architecture to a more advanced, distributed architecture. The new architecture concentrates switching intelligence on a few central nodes and distributes the physical switching of calls geographically
into less complex nodes. Additionally, it enables interconnecting nodes through a data network (VoIP), instead of through the classical circuit switching scheme. As a result, we expect to optimize investments and decrease transmission costs.

Migration towards a distributed switching scheme provides Telecom Personal the opportunity share with Telecom Argentina a single trunk
network for data transmission. This approach to reuse of fixed and wireless services equipment is part of the Fixed-Wireless Convergence initiative undertaken by the Telecom Group.

Telecom Personal offers GSM technology through the 850 MHz and 1900 MHz frequency bands. Telecom Personal initially installed this technology in some
areas of the AMBA and provided partial coverage in some of the main cities of Argentinas interior. From December 31, 2005 to December 31, 2006, GSM subscribers grew from 64% to 88% of Telecom Personals subscriber base in
Argentina. Telecom Personal now provides GSM service nationwide. A major challenge for 2006 was the buildout of the GSM network infrastructure and its evolution to 3G, which will continue to consolidate during 2007.

To support a significant year-to-year growth in customers (+90%) and traffic (+85%) for GSM, the switching network was extended with the
inclusion of three new switches, increasing the number of switches from seven to ten in 2006. Additionally, the total number of radio transmitters in service on the GSM network was increased from 9,100 in 2005 to approximately 15,400 in 2006.

In 2006, the hardware and software of the circuit and package switching network were also updated. During the year, migration was
completed to the version currently used by the worlds leading operators, achieving performance improvements and enabling the implementation of advanced Value Added Services.

With respect to coverage, the area with service availability in the Southern region was extended through an approximate 40% increase in the number of
base stations. Coverage in the Northern region was reinforced through the addition of 100 new transmission points.



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With respect to Value Added Services, the Intelligent Network (Red Inteligente) platform is
notable. Previously operated by a supplier, it has now been implemented locally with next generation equipment, enabling the provision of innovative services and effectively controlling node operation.

Northern Region. In the Northern Region, Telecom Personals TDMA network provides over 82% population coverage and 44% geographic coverage.
The GSM network provides over 85% population coverage and 46% geographic coverage. We seek to assure the continued coverage and quality of our GSM service by consolidating our strengths in our continued transition from TDMA to GSM technology in this
area. Telecom Personal operates through the 850 MHz band and the 1900 MHz band.

AMBA. In the AMBA, Telecom Personal operates a TDMA
network and a GSM network. Both networks provide over 99% population coverage and 98% geographic coverage. Certain legacy network assets are administered jointly by Telecom Personal and Movistar through Red Miniphone-ACE, as a result of the division
of certain network facilities previously jointly-owned by the two companies. Telecom Personal operates through the 850 MHz band and the 1900 MHz band.

Southern Region. We also are seeking to improve the quality of our coverage throughout the Southern Region. We currently provide over 62% population coverage and 2% geographic coverage in the Southern Region.
Although we have in the past provided services in the Southern Region using network capacity leased from another carrier, we are developing additional network to allow us to provide services independently. We intend to focus on installing our GSM
network in various cities in the Southern Region. Telecom Personal operates through the 1900 MHz band.

Wireless Telecommunications
Services in ParaguayNúcleo

We provide nationwide Cellular services in Paraguay through our subsidiary Núcleo
under the commercial name of Personal. Núcleo is 67.5% owned by Telecom Personal and 32.5% owned by ABC Telecomunicaciones S.A., a Paraguayan corporation. In 1997, Núcleo was granted a license to provide nationwide Cellular service in
Paraguay on the 850 MHz band. In 1998, Núcleo acquired the PCS license from Cable Insignia S.A., an entity owned 75% by Telecom Personal that was liquidated in October 2006. Núcleo began providing commercial Cellular services in June
1998. Núcleo has also been granted licenses to provide internet access and videoconference and data transmission services in Paraguay.

As of December 31, 2006, Núcleo had an approximate 39% share of the Cellular services market in Paraguay. As of December 31, 2006, Núcleo had approximately 1,164,000 customers, an increase of approximately 513,000
customers, or approximately 78.8%, from December 31, 2005. As of December 31, 2005, Núcleo had approximately 651,000 customers, an increase of approximately 149,000 customers, or approximately 29.7%, from December 31, 2004.
Núcleo had 502,000 customers as of December 31, 2004. For the year ended December 31, 2006, Núcleo had net sales of P$355 million. For the year ended December 31, 2005, Núcleo had net sales of P$221 million. For
the year ended December 31, 2004, Núcleo had net sales of P$167 million.

The wireless service market in Paraguay continued
experiencing a significant level of competition in 2006, one marked by price reductions and launches of new Value Added Services.

As part
of its strategy, Núcleo carried out a major commercial restructuring that entailed the regionalization of the country and the creation of a business department, among other actions. It also increased efforts in the segmentation of plan and
service offerings, and in the diversification of Value Added Services, initiatives supported by major promotion and advertising campaigns designed to consolidate the Personal brand and strengthen its name recognition and market share. The products
and services launched include: Wapos (POS service via WAP), Ofimail (access to corporate e-mail, contact list and appointments from a Personal GSM terminal), Personal Wolki (service based on Push-to-Talk technology), Corporate Messaging (exchanging
messages with customers, employees and suppliers over the web), all of which target the business segment, Maxicarga, an offering to increase the quantity of recharging options, and the launch of Ring Back Tones.

With respect to network infrastructure, the year 2006 was characterized by the extension of GSM network capacity needed to provide the growing number of
customers with the quality standards required to achieve a competitive edge in this field. Breadth of coverage continues to be one of Núcleos main competitive advantages, and in 2006 the network was extended to new areas of inner
Paraguay.



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As of December 31, 2006, Núcleo had the capability to provide GSM technology to 80% of the
Paraguayan population through its GSM networks, which covered 38% of the total area of Paraguay, and 875,000 of its subscribers, or 75%, were GSM subscribers. In addition, Núcleo is the only wireless telecommunications operator in Paraguay to
provide nationwide internet access on the EDGE network.

In late 2006, a Wimax technology network was rolled out, bringing about a major
advancement in data transmission. In this context, Núcleo has launched Personal Hipuu!, an Internet service for homes at affordable prices, with the commitment to bring the Internet within reach of everyone.

Directory PublishingPublicom

Until its sale in
April 2007, we edited, printed, sold and distributed publications, including telephone subscriber directories in the Northern Region, yellow pages, leaflets, magazines, annuals and other directories through our 99.99% subsidiary Publicom. In
addition, Publicom sold advertising in these publications and developed and sold advertising linked to telephone service. Pursuant to regulations of the SC, Telecom Argentina must provide, on an annual basis, all clients with free telephone
directories for the area of their respective domicile. On April 12, 2007, Telecom Argentina sold its interest in Publicom to Yell Publicidad S.A. See Item 5Operating and Financial Review and ProspectsManagement Overview
for more detail.

As of December 31, 2004, Publicom held a 5.75% interest in Nahuelsat S.A., or Nahuelsat, a company that provides,
installs and operates satellite communications systems and markets these services. During the year ended December 31, 2005, Publicom sold its interest in Nahuelsat.

For the year ended December 31, 2006, the directory publishing reportable segment had net sales of P$65 million. For the years ended December 31, 2005 and 2004, the directory publishing reportable segment
had net sales of P$50 million and P$43 million, respectively. Rates of growth in the market, together with a business strategy designed to increase both billing volume and advertising levels, are responsible for the increased year-over-year
publication sales. In addition, Publicom increased its online presence in 2006, recording approximately 1,000,000 monthly website hits at the end of 2006 as compared to approximately 800,000 monthly hits at the beginning of the year.

Description of the Operator

The Telecom Italia
Group, which holds an indirect interest in Telecom Group, has been our exclusive Operator since December, 2003. The Telecom Italia Group is engaged principally in the communications sector and, particularly, in telephone and data services on fixed
lines, for final retail customers and wholesale providers, in the development of fiber optic networks for wholesale customers, in innovative broadband services, in Internet services, in domestic and international mobile telecommunications
(especially in Brazil), in the television sector using both analog and digital terrestrial technology and in the office products sector, and operates mainly in Europe, the Mediterranean Basin and in South America.

In particular, at December 31, 2006, the Telecom Italia Group was one of the worlds largest wireline operators, with approximately
23.7 million fixed network connections in Italy. In addition, the Telecom Italia Group was the leading mobile operator in Italy, with 32.4 million mobile telephone lines in Italy at December 31, 2006. As of the same date, the Telecom
Italia Group had 25.4 million mobile telephone lines in Brazil. It has significantly expanded into broadband in recent years and, at December 31, 2006, it had 8.7 million broadband points of access, of which 6.8 million were in
Italy and 1.9 million were elsewhere in Europe (France, Germany and The Netherlands).

For more information, see Item
7Major Shareholders and Related Party Transactions.



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Competition

Voice, Data and Internet Services

Basic Telephony and International Long-Distance Services. Prior to November 1999,
Telecom Argentina held an exclusive license to provide Basic Telephone Services to the Northern Region. The Argentine telecommunications market has been open to full competition since November 2000. As of the date of this Annual Report, the main
licensees providing local and/or fixed long-distance telephone service are Techtel (now commercially known as Telmex), Telephone2, Impsat, CTI, IPlan, Comsat, Telefónica (principally in the Southern Region) and Telecom Argentina (principally
in the Northern Region). Telefónica has the dominant market share for provision of telecommunications service in the Southern Region. Some of these competitors may be better capitalized than us and have substantial telecommunications
experience. Accordingly, if the economic conditions in Argentina improve and competitors increase their presence in the Northern Region, Telecom Argentina expects that it will face additional pressure on the rates it charges for its services and
experience limited loss in market share in the Northern Region.

Internet and Data Services. We face nationwide competition in the
Internet service market in Argentina from Telefónica, Grupo Clarín (Prima), Netizen, Fullzero, UOL, Ertach and Cablevisión (Fibertel), among others. Our data services business faces competition from Telefónica and from
several providers of niche data services such as Impsat, Comsat, Grupo Telmex Argentina, IPlan and others.

Wireless Telecommunications
Services

Wireless Telecommunications Services in Argentina. The wireless telecommunications market in Argentina has been open to
competition since 1993 and was expanded to include PCS services in 1999. Competition has intensified in recent years as a result of the recovery of demand for wireless service as the economy has improved and increased demand fueled by the transition
to GSM technology. The introduction to GSM technology has resulted in intense competition for subscribers among the various service providers, including severe pricing pressure, significant handset subsidies and increased sales incentives provided
to dealers.

Currently, there are three operators providing nationwide services. These three operators are Telecom Personal, Movistar and
CTI. In addition, Nextel offers trunking services in Buenos Aires and selected cities in the interior.

Telefónica Móviles,
which operates in Argentina under the trade name Movistar, is the largest wireless operator in Argentina. Movistar is the result of the consolidation of Unifón and Movicom by Telefónica in 2005. Movistar operates in the
AMBA, where it operates through the 850 MHz band with a total of 37.5MHz (25 + 12.5MHz), and a total of 50 MHz (20 + 30) for PCS. It also holds a total of 80 MHz (40MHz + 40 MHz) for its PCS licenses for the Northern Region, and a total of 60 MHz
(20 MHz + 40 MHz) for PCS in the Southern Region, Unifons original service area, where it also holds 25MHz license for STM. The economic concentration resulting from the consolidation of Unifon and Movicom exceeds the maximum limit of the 50
MHz of spectrum assignation (for the services of STM-SRMC-PCS and SRCE) permitted by Article 4 of the Annex to the Article 1 of Decree 266/1998. In Reg. 343/05, the regulatory authorities approved the consolidation with the condition that the
resulting entity decrease its spectrum holdings to the permitted level in accordance with a schedule culminating at year-end 2008.

CTI has
provided STM Cellular service in the Northern and Southern Regions outside of the AMBA since 1994 through the 850 MHz band (25 Mhz in each region). CTI also holds a 40 MHz license for its PCS services in the AMBA and 20 MHz license for PCS in each
of the Northern and Southern Regions. In October 2003, America Móvil S.A., a Mexico-based cellular telephony company, acquired a controlling interest in CTI and has since made significant investments in the modernization of CTIs
technology.

Nextel Argentina provides trunking services in Buenos Aires. Nextel Argentinas service currently focuses on corporate
customers in the principal cities.

See Regulatory FrameworkRegulations Applicable to PCS Services for additional
details on Telecom Personals license.



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Wireless Telecommunications Services in Paraguay. Competition in the Paraguayan wireless market
has also intensified in recent years. Currently there are four participants in the wireless service market in Paraguay. As of December 31, 2006, Núcleo had approximately 1,164,000 subscribers, Telecel had approximately 1,273,000
subscribers, Vox had approximately 170,000 subscribers and CTI Movil had approximately 358,000 subscribers. Official statistics are not published in Paraguay and therefore this subscriber information is estimated.

In 2005 the operator Porthable was acquired by the América Movil Group and began operating under the brand name CTI Movil. This new operator, with
a regional presence, has used the same brand in Argentina and has presented an ambitious plan for the expansion of its network. Since its launch, CTI Movil has based its strategy in the positioning of the brand and in a commercial actions, ending
fiscal year 2006 with an estimated market share of 12%.

As of December 31, 2006, Núcleo had the capability to provide GSM
technology to 80% of the Paraguayan population and believes that this wide coverage proved one of its principal competitive advantages.

REGULATORY FRAMEWORK

Set forth below is a summary of certain specific provisions of the general legal framework for the
regulation of the activities of Telecom Argentina and Telecom Personal. The principal features of this general regulatory framework have been created by:



| |  |  | Law No. 19,798 (National Telecommunications Law), which regulates the provision of telecommunication services;
| | - |  | --------------------------------------------------------------------------------------------------------------



| |  |  | Res SC No. 498/87, regulation of the SRMC, a cellular service of mobile radio communications in the AMBA;
| | - |  | ---------------------------------------------------------------------------------------------------------



| |  |  | Decree No. 1,185/90, establishing the CNT, later replaced by the CNC, pursuant to Decrees No. 660/96, 1,260/96 and 80/97;
| | - |  | -------------------------------------------------------------------------------------------------------------------------



| |  |  | Decrees Nos. 2,345/90, 2,346/90 and 2,347/90, granting the license to provide the telecommunications services described below;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------



| |  |  | the Privatization Regulations, including the Pliego de Bases y Condiciones approved by Decree No. 62/90, as amended, or the List of Conditions;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Decree No. 2,332/90 (Contratos de Transferencia de Acciones) or Transfer Agreement;
| | - |  | -----------------------------------------------------------------------------------



| |  |  | the License granted to Telecom Argentina;
| | - |  | -----------------------------------------



| |  |  | the Rate Agreement;
| | - |  | -------------------



| |  |  | Res SC No. 60/96 and Decree No. 266/98, regulation for the provision of the PCS (Servicio de Comunicaciones Personales);
| | - |  | ------------------------------------------------------------------------------------------------------------------------



| |  |  | Decree No. 92/97, approving the changes to the General Tariff Structure, establishing the minute fraction as the new Calculation Unit, approving the National
Numeration and Signalization Fundamental Plans and the following Regulations: Accounting and Financial Information and Costs Regulation, Basic Telephony Service Clients Regulation, Basic Telephony Quality Service Regulation, PCS Regulation, as
amended by Decree No. 266/98, and Public and Residential Telephone Services for the Deaf;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Res SC No. 490/97, Clients General Regulation, as amended, which regulates the relationships between Telecom Personal and its clients;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Decree No. 264/98; extended the period of exclusivity to provide Basic Telephone Services to the Northern Region until a date that the SC later set pursuant
Resolution No. 1686/99 as of October 10, 1999;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | Decree No. 266/98 (as modified by Decree No. 764/00 as it relates to Argentine interconnection regulation);
| | - |  | -----------------------------------------------------------------------------------------------------------



| |  |  | SC General Resolution No. 1,122/98, establishing the regulatory framework for licenses and public telephony plan;
| | - |  | -----------------------------------------------------------------------------------------------------------------



| |  |  | SC General Resolution No. 2,724/98 as amended, establishing the regulatory framework for the long-distance presubscription service;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------



| |  |  | SC General Resolution No. 10,059/99, establishing the Basic Telephony Service Client Regulation;
| | - |  | ------------------------------------------------------------------------------------------------



| |  |  | Res SC 18,979/99, Service Quality Regulation for the SRMC and STM, which defines the technical standards enforceable upon Telecom Personal by the Regulatory Bodies
in connection with compliance with the goals of the List of Conditions;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Law No. 25,000 which adopts the norms of the World Trade Organization with regards to telecommunications in individual countries;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------



| |  |  | Decree No. 465/00, establishing the deregulation of the telecommunications market commencing November 9, 2000;
| | - |  | --------------------------------------------------------------------------------------------------------------



| |  |  | Decree No. 764/00, establishing the regulation of licenses for telecommunications services, Argentine interconnection regulations, Universal Service and
regulation, and the regulation governing the administration, management and control of the wireless spectrum;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Ministry of Economy General Resolution No. 75/03, establishing the regulatory framework that allows callers to select their long-distance provider for each
call;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Surveillance Laws. During 2003 and 2004, the National Congress of Argentina enacted laws which impose additional duties on telecommunications service providers,
including a requirement that such providers have the capability to monitor phone and e-mail communications for law enforcement surveillance purposes (the Surveillance Laws). Costs associated with the implementation of the Surveillance
Laws are the responsibility of telecommunication service providers. Should a telecommunication service provider receive an order of surveillance, it must act immediately. A law that implemented the technical and security conditions that must be met
in order to comply with the Surveillance Laws was subsequently suspended on grounds of unconstitutionality, and accordingly, future application of the Surveillance Laws is uncertain;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Telecom Argentina and Telefónica signed two Letters of Understanding with the Argentine Government whereby we and Telefónica agreed certain measures
that have regulatory and tariff consequences. (Letter of Understanding 2004 and Letter of Understanding 2006); and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | SC Resolutions No. 242/06, establishing the regulation of prepaid calling cards.
| | - |  | --------------------------------------------------------------------------------

This summary does not purport to be complete and is qualified by reference to the License, the List of Conditions, the Transfer Agreement and applicable
provisions of Argentine law.

Principal Regulatory Bodies and Regulatory Authories

The activities of Telecom Argentina and Telecom Personal are supervised and controlled by the CNC, a governmental agency under the supervision of the SC
(which is presently supervised by the Ministry of Federal Planning, Public Investments & Services). The CNC is in charge of general oversight and supervision of telecommunications services. The SC has the power to develop, suggest and
implement policies which are applicable to telecommunications services, to ensure that these policies are applied, to review the applicable legal regulatory framework, to act as the enforcing authority with respect to the laws governing the relevant
activities, to approve major technical plans and to resolve administrative appeals filed against CNC resolutions.



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Decree No. 92/97

On January 31, 1997, the Argentine Government issued Decree No. 92/97, whereby a new tariff structure was established. Decree No. 92/97 implemented changes in certain regulatory areas to address issues
that Telecom Argentina believes are critical in a competitive environment. For example, Decree No. 92/97 ratified the new National Numbering Plan, which increases the length of telephone numbers to 10 digits, re-assigns numbers for special
services such as police and hospitals and establishes the rules for future implementation of number portability. Decree No. 92/97 also ratified the Signalization Plan, which regulates certain aspects of call routing. Decree No. 92/97
further included a Service Quality Regulation, which defines the technical standards enforceable upon Telecom Argentina by the Regulatory Bodies in connection with compliance with the goals of the List of Conditions and the Clients General
Regulation, as amended, which regulates the relationships between Telecom Argentina and its clients. Additionally, Decree No. 92/97, as amended, established a regulation and list of conditions for the granting of licenses to provide PCS
services. Finally, it permits Telecom Argentina to provide equipment and maintenance services to clients in a competitive environment.

As
established by Decree No. 92/97, the calculation of per time units now uses minutes as the calculation unit.

Deregulation Plan Established by
Decree No. 264/98

General. In March 1998, the Argentine Government issued Decree No. 264/98, introducing a plan for
the liberalization of the Argentine telecommunications industry, or the Plan. Decree No. 264/98 provided for the extension of the period of exclusivity with respect to the provision of basic telephony and international long-distance
services until some time between October 8, 1999 and November 8, 1999, depending on the particular region. The Plan also provided for: (i) the immediate liberalization of pay telephone services and (ii) during July 1998, the
liberalization of telephone service in rural areas. In addition, the Plan contemplated that in January 1999, data transmission services within the countries included in Mercosur would be open to competition, subject to the following conditions:
(i) each of the Mercosur countries enters into agreements providing for the liberalization of these services and establishing similar regulatory bodies and (ii) reciprocity exists between countries with respect to the granting of licenses,
which is still pending. Finally, the full liberalization of local, domestic and international long-distance services took place in November 2000. See Decree No. 764/00 below. Beginning in late 1999, two new operators, formed by
independent operators, wireless operators and cable television operators, were permitted to offer services. These new operators, together with the existing licensees of basic telephony service, allowed customers to choose from four operators until
the full liberalization of services occurred. The Plan also granted data transmission operators existing prior to the privatization of ENTel the right to operate domestic and international long-distance services by the end of 2000.

The Plan focused on three central principles:



| |  |  | providing universal telephone service to all segments of the Argentine population;
| | - |  | ----------------------------------------------------------------------------------



| |  |  | establishing limitations on anti-competitive activities; and
| | - |  | ------------------------------------------------------------



| |  |  | creating fair and transparent guidelines for granting future licenses.
| | - |  | ----------------------------------------------------------------------

During the Transition Period (1998-1999), new regulatory obligations were also introduced with respect to quality and service targets
applicable to both Telecom Argentina and Telefónica. For example, all localities with more than 80 inhabitants had to be incorporated into the network by means of the installation of semi-public long-distance services and all localities with
more than 500 inhabitants had to be incorporated into the residential network by means of fixed-line or wireless services. During the Transition Period, 640,000 new lines had to be installed, of which 15% of these new lines were required to be
installed for customers in suburban areas; 19,000 new public telephones had to be added to the existing network (50% of which are to be coin-operated telephones), and 2,000 telephones were required to be installed in low income areas.

The annual 4% price cap formula was in effect during the Transition Period.

As long-distance services were liberalized, competition was introduced by Presubscription of Long-Distance Service for locations with more than 5,000
clients. Following the introduction of Presubscription of Long-Distance Service, a call-by-call selection service will be installed. These requirements obligate the telephone companies to make significant investments and modifications to their
networks.



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During 1999, competition in local and national and international long-distance services was established
among Telecom Argentina and Telefónica and Compañía Telefónica del Plata (CTP, Movicom Bell South) and Compañía de Telecomunicaciones Integrales S.A. (CTI, now Telmex), the two new national operators
permitted to offer services by Decree No. 264/98. Some provisions of Decree No. 264/98 and related resolutions were modified by Decree No. 764/00, mainly provisions related to licensing conditions, interconnection and Universal
Service. Decree No. 764/00 established the general regulation of licenses and provided that each licensed company was allowed to launch its services in November 2000 when the full liberalization of the telecommunications market began. As of the
date of this Annual Report, the main licensees providing local and/or fixed long-distance telephone service are Techtel (Telmex), Telephone2, Impsat, IPlan, Telefónica (in the Northern Region) and Telecom (in the Southern Region).

Public Telephone Services. Pursuant to the Plan, the liberalization of public telephone services began. On December 9, 1998, Telecom
Argentina entered into an agreement with the Argentine Government whereby Telecom Argentina was granted (upon the subsequent issuance of SC General Resolution No. 2627/98) a license to provide public telephone services in the Southern Region.
In accordance with the terms of the agreement, Telecom Argentina installed in excess of 2,500 public phones in the Southern Region between 1998 and 2001.

As of December 31, 2006, Telecom Argentina has installed 9,265 public lines in the Southern Region. Telecom Argentina has installed public telephony telecommunication centers, or CETs, providing access to public
telephony services, Internet and fax services in the Southern Region in major cities including Buenos Aires, La Plata, Mar del Plata, Mendoza, San Luis, Villa Mercedes, Tandil, San Juan, Ushuaia and Junín. Telecom Argentina competes with a
number of other companies for the provision of public telephone services.

Decree No. 764/00

On September 5, 2000, the Argentine executive branch issued Decree No. 764/00 which enacted four new regulations:



| |  |  | the regulation of licenses for telecommunications services;
| | - |  | -----------------------------------------------------------



| |  |  | the Argentine interconnection regulation;
| | - |  | -----------------------------------------



| |  |  | the Universal Service regulation; and
| | - |  | -------------------------------------



| |  |  | the regulation governing the administration, management and control of the wireless spectrum.
| | - |  | ---------------------------------------------------------------------------------------------

The basic guidelines for these regulations are as follows:

General Regulation of Licenses. This regulation establishes a single nationwide license for the provision of all telecommunication services to the public, including fixed-line, wireless, national and
international, irrespective of whether these services are provided through telecommunications infrastructure owned by the service provider. Under the regulation, a licensees corporate purpose does not need to be exclusively the provision of
telecommunications services. In addition, the regulation does not establish any minimum investment or coverage requirements. Broadcasting services companies may also apply for a license to provide telecommunications services; provided, for certain
activities (such as Internet services), that the company is owned at least 70% by Argentine companies or individuals. The regulation further authorizes the resale of telecommunications services subject to the receipt of a license, and there are no
restrictions on participation by foreign companies. This regulation governs the license through which Telecom Argentina offers services in the Southern Region.

Argentine Interconnection Regulation. Compared to the prior interconnection regulation (Decree 266/98), this regulation provides for a reduction of approximately 50% in the reference prices for interconnection
in effect at the time. The regulation also increases the number of functions that the dominant operator must provide, including the obligation to provide interconnection at the local exchange level, to provide billing services and to unbundle the
local loop. This regulation also introduces interconnection for number translation services (NTS) such as Internet, audiotext, collect calling and the implementation of number portability, all of which shall be subject to future regulations.



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Universal Service Regulation. The Universal Service regulation requires entities that receive
revenues from telecommunications services to contribute 1% of these revenues to the Universal Service fund. The regulation establishes a formula for calculating the subsidy for the provision of Universal Service which takes into account the cost of
providing this service and any foregone revenues. Additionally, the regulation creates a committee responsible for the administration of the Universal Service fund and the development of specific Universal Service programs. The regulation adopts a
pay or play mechanism for compliance with the mandatory contribution to the Universal Service fund, although it establishes a mechanism for exemption from contribution for basic telephony service licensees, which combines loss of
revenues and market share. However, material regulations to implement Universal Service programs are still pending.

In Telecom
Argentina

By the end of 2002, the SC formed a working group whose main purpose was to analyze the method to be applied in measuring the
net costs of compliance with Universal Service provision  in particular the application of the Hybrid Cost Proxy Model (the HCPM Model), based on incremental costs of a theoretical network  as well as the definition and
methodology for the calculation of non-monetary benefits, in order to determine the costs that would be offset for the performance of Universal Service obligations. Said working group determined that efforts should be made in the short
term to continue the initial programs, independently from the HCPM Model, and that there was a need to carry out a thorough revision of the present General Regulations relating to Universal Service to make said regulations operative in the near
term, in accordance with existing social needs.

After more than seven years from the opening of the market and the coming into effect of
the first Universal Service regulations  and after six years from the coming into effect of the amendments to the regulations  said regulations have yet to be implemented. Therefore, service providers under said regulations have not
received set-offs for providing services under the Universal Service regime, which services have been provided since the beginning of the abovementioned opening of the market. In addition, as the Regulatory Authority has not issued any rules or
regulations with regard to the Universal Service performance in general and the trust fund in particular, no contribution has been made to said fund. In this regard, Telecom Argentina decided not to record in its financial statements the net
receivable it shall be entitled to when the Universal Service fund guidelines are issued.

In Personal

Since January 2001, Personal has been recording a provision related to its obligation to make contributions to the Universal Service fund. As of
December 31, 2006, this provision amounted to P$95 million. Personal, like the other wireless providers, is currently awaiting the establishment of the Universal Service fund.

Since the rates for their services are generally not regulated, as a result of increasing tax burdens on wireless operators, Telecom Personal and other
Argentine wireless operators decided to include a special charge in their customers bills which reflects the impact of these regulatory taxes. However, pursuant to General Resolution No. 279/01, the SC prohibited wireless operators from
billing this special charge. Telecom Personal has filed an administrative appeal objecting to the application of General Resolution No. 279/01. As of the date of this Annual Report, this appeal is still pending.

On May 4, 2005 the SC issued Resolution No. 99/05 in which it clarified that the required contribution of 1% of total revenues drawn by the
provision of telecommunication services constitutes an obligation by the providers to the Universal Service fund. The Resolution also held that required fund contributions cannot be separately included in the invoices that all providers issue and
may not charge the amounts to their clients. On July 8, 2005, the CNC issued Resolution No. 2,356/05 implementing SC Resolution No. 99/05 and requiring that providers must, within 90 calendar days, reimburse their customers for any
amounts collected from them relating to the Universal Service fund plus the respective normal interest, at the same rate that each provider charges its customers on their prepaid bills or post-paid invoices in the event of a delayed payment. Telecom
Personal filed an administrative appeal of this resolution on August 9, 2005.

On October 13, 2005, the SC issued Resolution
No. 301/05 which rejected the claims filed by Personal and the other wireless operators, nullified CNC Resolution No. 2,356/05, instructed the CNC to order wireless providers to discontinue charging Universal Service fund amounts to
customers and demand reimbursement for amounts already billed. On October 25, 2005, in Note CNC No. 726, the CNC requested that Personal discontinue billing Universal Service fund amounts to customers, reimburse all collected Universal
Service fund amounts, plus interest (applying the same rate used for overdue invoices from customers), identify the reimbursed amounts in the invoices and file certain information to the regulatory authority for verification of the reimbursements.

Personals management, together with its legal counsel, believes that it has solid legal grounds to appeal these resolutions.
However, although the SC resolutions were appealed, management decided to reimburse the Universal Service fund amounts billed to



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post-paid customers from January 1, 2001 through June 28, 2005, the date on which Personal ceased billing Universal Service fund amounts. Personal
began reimbursing its active post-paid customers on January 1, 2006 and, as of the date hereof, has completed the reimbursement process. Notwithstanding this completion, Personal has not surrendered any of its rights to consider the resolutions
illegitimate and without merit. In addition, since May 2006, Personal has reimbursed the Universal Service fund amounts billed to its former customers and former post-paid customers that have changed into prepaid customers and as of the date of this
Annual Report, an amount of P$6 million still remains pending that is available for collection. Therefore, Personal has recorded a provision in the amount of P$6 million to cover the reimbursement amounts outstanding for such former customers who
had not claimed their credits during the reimbursement process as of such date. In December 2006, the CNC issued a preliminary report on the verification and control of the Universal Service reimbursement, which stated that Personal fulfilled its
obligations for the reimbursement of the amounts, including interest. However, the CNC is analyzing if the interest rate applied was that required by the CNC. As of the date of this Annual Report, Personal has not received any claim on this matter.
If any such claim is subsequently filed, Personals management together with its legal counsel believes that it has solid legal grounds to justify the interest rate applied.

On June 8, 2007, the SC issued Resolution No. 80/07 which stipulates that until the Universal Service Fund is effectively implemented,
telecommunication service providers, such as Telecom Argentina and Telecom Personal, are required to deposit the contributions corresponding to future obligations originating since the Resolution was issued onward into a special individual account
held in their name at the Banco de la Nación Argentina. The amounts to be deposited will be determined according to the applicable regulations previously mentioned.

Regulation Governing the Administration, Management and Control of the Radioelectronic Spectrum. This regulation establishes the principles and
requirements governing the administration, management and control of the radioelectronic spectrum. According to the regulation, the authorizations or permissions will be granted subject to SCs right to substitute, modify or cancel them without
any right to indemnification on the part of grantee. The new authorizations that are granted will have a minimum duration of 5 years. The authorizations or permissions for use of frequencies may not be transferred, leased or assigned, in whole or in
part, without the prior authorization of the SC.

Reconsideration Request. During year 2000, Telecom Argentina filed an
administrative appeal for the revocation of certain provisions of the regulations attached to Decree No. 764/00. The administrative appeal argues that:



| |  |  | the contested regulations contain inequities that violate the provisions adopted in connection with the privatization of the basic telephony service;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | broadcasting companies may render telecommunications services through one entity while Telecom is unable to do so; and
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | the reduction of interconnection rates does not compensate for the access deficit which itself is not compensated by Universal Service.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------

As of the date of this Annual Report, the appeal is still pending.

Regulation for the Call by Call Selection of the Providers of Long-Distance Services

On December 28, 2001, the former Ministry of Infrastructure and Housing issued General Resolution No. 613/01 which approved a system that allows callers to select their preferred long-distance provider for
each call. This call by call selection system is referred to as SPM.

Subsequently, as a result of the claims submitted by
several carriers objecting to General Resolution No. 613/01, the Ministry of Economy issued General Resolution No. 75/03, which introduced several changes to the regulations providing for SPM. The main changes relate to the following:
long-distance carriers freedom to provide SPM, changes in blockage modality due to delinquency, changes in the service connection modality and greater flexibility of obligations connected with service promotion and advertising. General
Resolution No. 75/03 also provides that origin providers, both fixed and wireless, must have their equipment and networks available to provide the SPM service within 120 days of February 6, 2003. Our equipment and networks have been able
to provide this service since 2002. As of the date of this Annual Report, no long-distance operator has requested interconnection in order to provide this service.

Law No. 25,609

On June 12, 2002, the Argentine Congress passed Law No. 25,609, which provides that Argentine
telephone operators such as Telecom Argentina must provide indispensable telephony services to the following entities (the Beneficiaries):



| |  |  | public hospitals and welfare institutions;
| | - |  | ------------------------------------------



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| |  |  | public education facilities; and
| | - |  | --------------------------------



| |  |  | Argentine armed forces.
| | - |  | -----------------------

Law
No. 25,609 did not define the scope of indispensable telephony services. Pursuant to the terms of this law, Telecom Argentina must continue to provide telephony services even if the Beneficiaries do not pay for these services.
Subject to the implementation of this law and subsequent regulations that may be enacted thereunder, Telecom Argentina may or may not be able to set-off any amounts due by the Beneficiaries against any amounts owed by Telecom Argentina to the
Argentine Government.

The executive branch vetoed Law No. 25,609 and instead passed Decree No. 1,174/02 on July 4, 2002.
However, Law No. 25,609 may still become effective upon a 2/3 majority vote of the National Congress. Decree No. 1,174/02, unlike Law No. 25,609, does not require Argentine telephone operators such as Telecom Argentina to provide the
above mentioned indispensable telephony services but does require a party wishing to suspend the provision of those services to provide 30 working days notice of the suspension to the affected entity and the Ministers or Secretaries of
the executive branch.

Letter of Understanding 2004

As part of our negotiations under Decree No. 293/02 on the tariff structure, on May 20, 2004, Telecom Argentina and Telefónica signed the Letter of Understanding 2004 with the Argentine government
whereby we together with Telefónica agreed, among other things, to grant free prepaid calling cards to pensioners and to certain beneficiaries of Argentine government-sponsored social programs (called  Chief of Household Plan)
that did not have wire telephone lines, and to establish special tariffs for the provision of Internet services within the Argentine provinces. This agreement was implemented by several SC Resolutions (Resolutions No 261, 272 and 273).

Letter of Understanding 2006

On March 6, 2006, Telecom Argentina signed the Letter of Understanding 2006 with the UNIREN on behalf of the Argentine Government. Upon the fulfillment of the procedures set forth in the rules and regulations presently in effect, the
Letter of Understanding 2006 shall constitute the necessary background for the signing of the Acta Acuerdo de Renegociación del Contrato de Transferencia de Acciones (Minutes of Agreement of the Renegotiation of the Transfer Agreement)
approved by Decree No. 2,332/90, as stated in Section 9 of Law No. 25,561.

The main terms and conditions of the Letter of
Understanding 2006 include:



| |  |  | The technical supervising offices (CNC and UNIREN) have determined that Telecom Argentina satisfactorily complied with most of the requirements contemplated in the
Transfer Agreement and by the regulatory framework; and those requirements not fulfilled have been dealt with through sanctions. At the time the Letter of Understanding was executed, some matters relating to Telecom Argentinas usual and
regular activities as a Licensee were pending, and were expected to be determined by June 30, 2006. Despite such expectation, the regulatory authority continues to analyze such open issues, the outcome of which will be disclosed when the
analysis is completed;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Telecom Argentinas commitment to invest in the technological development and updating of its network;
| | - |  | ------------------------------------------------------------------------------------------------------



| |  |  | Telecom Argentinas commitment to the achievement of its long-term service quality goals;
| | - |  | -----------------------------------------------------------------------------------------



| |  |  | The signing parties commitment to comply with and maintain the terms set forth in the Transfer Agreement, and in the regulatory framework in effect;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | The Argentine Governments commitment to create an appropriate and standardized regulatory framework for telecommunications services and to give Telecom
Argentina fair and equivalent treatment to that given to other telecommunications companies that shall take part in the process;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | Telecom Argentinas commitment and the commitment of its indirect stockholders Telecom Italia and W de ArgentinaInversiones, to suspend for a period of
210 working days any and all claims, appeals and petitions already filed or in the process of being filed, in administrative, arbitral or judicial offices, in Argentina or in any other country, that are founded in or related to any act or measure
taken after the issuance of the Public Emergency Law with respect to the Transfer Agreement and to the License granted to Telecom Argentina by Decree No. 2,347/90, after 30 days from the end of the public hearing convened to deal with the
Letter of Understanding 2006 have elapsed, and to discontinue said claims, appeals and petitions after the Minutes of Agreement of the Renegotiation have been ratified (As of the date of this Annual Report, both Telecom Argentina and its indirect
stockholders Telecom Italia and W de ArgentinaInversiones have honored this commitment).
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | An adjustment shall be made to increase the termination charge of international incoming calls to a local area to be equivalent to international values (at present
such charges are steeply discounted); and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Off-peak telephone hours corresponding to reduced tariffs shall be unified with regards to local calls, long-distance domestic and international calls.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------

On May 18, 2006, the Letter of Understanding 2006 was subject to a public hearing procedure, with the purpose of
encouraging the participation of the users and the community in general, taking into consideration that the Letters terms and conditions shall form the foundation for the signing of the Minutes of Agreement of the Renegotiation. These Minutes
of Agreement of Renegotiation shall be in effect once all the requirements stipulated in the regulatory framework are complied with, which among other things, requires that a Telecom Argentina Stockholders Meeting be held to approve said
Minutes.

As of the date of this Annual Report, Telecom Argentina continues to await completion of the administrative steps required for
the National Executive submit to the National Congress a proposed Memorandum of Agreement for Renegotiation. Although Telecoms Management believes that the contract renegotiation process will be satisfactorily completed, to date there is no
certainty regarding either its outcome or the timing of its resolution.

Regulation of Prepaid Calling Cards

In December 2006, the SC approved, through Resolution No. 242/06, the Regulation of Prepaid Calling Cards for Telecommunication Services. This
regulation, designed to ensure market transparency and avoid the existence of irregularly issued cards, sets forth certain requirements that said cards must meet and creates a Telecommunications Prepaid Calling Cards Registry that reports to the
CNC. It mandated that 180 days after the regulation becomes effective no cards may be issued unless they are registered with said Registry. This transition period expires on June 11, 2007. As of the date of this Annual Report, neither Telecom
Argentina nor Telecom Personal has registered, but both entities intend to do so prior to the expiration date.

CNC Resolution
No. 1/07 approves the operation of the Telecommunications Prepaid Calling Cards Registry and establishes that said Registry will report to the Engineering Department of the CNC.

Tax Stability: Social Security Contribution Variations

On March 23, 2007, the SC issued
Resolution No. 41/07 relating to the impact of variations in Social Security contributions occurring over the past several years and the planned use of the savings and increases that have resulted.

Pursuant to Resolution No. 41/07, Telecom Argentina will be able to offset the impact of costs borne as a result of increases in Social Security
contribution rates, implemented in accordance with the applicable regulations, with the savings produced by the reduction of the level of Social Security contributions initially earmarked for the argentina@internet.todos Program.

The implementation by Telecom Argentina of Resolution 41/07 remains subject to tax audits by the Regulatory Authority. Management of the Company
estimates that a positive balance in the Companys favor will result from such audits and will be applied to other regulatory obligations, existing or to be determined in the future.



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Penalties for Non-Compliance

The List of Conditions specified various penalties which may be applied by the Regulatory Bodies to Telecom Argentina. These penalties may include warnings, fines and revocation of the License.

Revocation of the License. The following events may result in revocation of the License:



| |  |  | the interruption of all or a substantial portion of service;
| | - |  | ------------------------------------------------------------



| |  |  | the serious non-performance of material obligations;
| | - |  | ----------------------------------------------------



| |  |  | the modification of corporate purpose or change of domicile to a jurisdiction outside Argentina;
| | - |  | ------------------------------------------------------------------------------------------------



| |  |  | the sale or transfer of the License to third parties without prior approval of the Regulatory Bodies;
| | - |  | -----------------------------------------------------------------------------------------------------



| |  |  | any sale, encumbrance or transfer of assets which has the effect of reducing services supplied without the prior approval of the Regulatory Bodies;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the reduction of ownership of Nortel in the capital stock of Telecom Argentina to less than 51% without prior approval of the Regulatory Bodies;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the reduction in ownership of Sofora in the capital stock with voting power of Nortel to less than 51% without prior approval of the Regulatory Bodies;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | any transfer of shares resulting in a direct or indirect loss of control in Telecom Argentina without prior approval of the Regulatory Bodies;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the assignment or delegation of the Operators functions without the prior approval of the Regulatory Bodies; and
| | - |  | -----------------------------------------------------------------------------------------------------------------



| |  |  | the bankruptcy of Telecom Argentina.
| | - |  | ------------------------------------

If our License is revoked, Nortel must transfer its shares in Telecom Argentina to the Regulatory Bodies, in trust, for their subsequent sale through a public auction. Upon the sale of the shares to a new management group, the Regulatory
Bodies may renew the License of Telecom Argentina under conditions they determine.

Calling Party PaysCPP

Calling Party PaysCPP. As of April 15, 1997, pursuant to Decree No. 92/97 and SC General Resolution Nos. 263/97 and 344/97,
wireless telephone services apply the calling party pays, or CPP, system, whereby the party placing a call from a fixed-line to a wireless phone pays for the air time charges for the call. As an exception to this rule,
traffic originating from public telephones does not pay CPP, and is instead charged according to the Mobile Party Pays or MPP system, whereby the cellular party pays for the call received.

In March 2002, Telecom Personal started entering into agreements with the telephone operators to charge CPP for calls made by calling cards. Mobile
operators have also agreed to pay for traffic terminated in each others networks at prices agreed amongst them.

In accordance with
SC General Resolution No. 124/02, since January 2003, wireless operators can charge the CPP for international calls whereby overseas calls that terminate in wireless telephones in Argentina pay for CPP charges. In order to identify these calls,
customers dialing from outside must add a prefix 54 + 9 + area code to the wireless number without the 15.

The
price per minute for the CPP (for fixed line to mobile calls) is regulated by the SC as a price cap based on average traffic volume and costs, as reported by the wireless operators under Resolution SC No. 623/02 which approved the
calculation mechanism for the reference value of the TLRD costs for CPP modality. Resolution SC No. 48/03 fixed the values for the TLRD at P$0.335 per minute for peak-hours and P$0.22 per minute for off-peak hours, but these values had to be
revised by the SC a month after their approval, with a second revision during the subsequent six months that was to be in turn been followed by quarterly revisions. However, none of these revisions have yet been completed by the SC.



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The CPP price per minute for international calls has been agreed upon by the wireless operators and
currently stands at US$0.18.

Law 25,891: Law 25,891 was adopted on April 2, 2004, but material regulations under this law are
still pending. It is intended to regulate the commercial distribution of wireless services and includes mandated registration of personal data of all customers, creating the Registro Público Nacional de Clientes y Usuarios de
Comunicaciones Móviles in the SC.

Regulations Applicable to PCS Services

PCS. Telecom Personal has licenses for PCS in all areas in Argentina.

AMBA. In June 1999, Telecom Personal and Unifón were jointly awarded a license of 40 MHZ in the PCS Band for the region including the AMBA.
Miniphone and Movicom each exercised the right to acquire a license of 20 MHZ in the PCS Band. Telecom Personal and Unifón have divided the 40 MHZ license awarded to the two companies and the additional 20 MHZ license granted to Miniphone.

Interior Regions. Telecom Personal holds licenses of 40 MHZ in the PCS Band in the Southern Region. Telecom Personal also holds a
license of 20 MHZ in the PCS Band in the Northern Region.

In August 2006, the CNC issued Res No. 2,528/06 declaring that Personal had
fulfilled its obligations under the Pliego de Bases y Condiciones for the acquisition of the licenses for the provision of PCS. In addition, the SC issued Note No. 1040/06 which enabled Personal to recover the promissory notes used to
guarantee the granted PCS licenses and therefore, all such notes have been recovered as of the date of this Annual Report.

Telecom
Personal also has licenses for Data Transmission and Value Added Services (granted by Res. SC No. 18/96, Date: 04-25-1996 and confirmed by Res. SC No. 55/96), and for National and International Long Distance Telephony Service (Registered
by Res SC No. 502/01, Date: 11-30-2001).

In connection with Telefónica Móviles acquisition and combination of
operations of Unifón and Movicom, in 2004 the SC authorized a change in shareholder control of stakes held in Compañía de Radiocomunicaciones Móviles S.A. and in Compañía de Teléfonos del Plata in
Telefónica Móviles favor. Such authorization was conditioned upon the return, without charge, of frequency bands exceeding an aggregate 50 MHZ in accordance with then current laws and pursuant to a plan to be subsequently issued.

In 2005, the SC issued its plan relating to the return of the frequency bands in question, however, the plan did not stipulate how the
returned bands would be reallocated or assigned to other operators.

Since then, Telecom Personal has presented successive requests before
the SC demonstrating its interest in participating in the frequency band reassignment process when this takes place, but as of the date of this Annual Report, the SC has not yet responded.

Telecommunications Fund

In August 2003, Telecom
Argentina was notified of the creation by the Argentine Government of a P$70 million fund (the Telecommunications Fund) aimed at developing the telecommunications sector in Argentina and to be funded by the major telecommunication
companies. In November 2003, Telecom Argentina contributed P$1.5 million to the Telecommunications Fund. In addition, management announced that it is Telecom Argentinas intention to promote agreements with local suppliers which would
facilitate their access to financing.



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CAPITAL EXPENDITURES

Capital expenditures (investment in fixed assets, net and intangible assets, net) excluding materials amounted to P$1,056 million in the year ended December 31, 2006, P$572 million in the year ended
December 31, 2005 and P$449 million in the year ended December 31, 2004. Capital expenditures including materials amounted to P$1,226 million in year 2006, P$628 million in year 2005 and P$521 million in year 2004.

The following table sets forth our actual consolidated capital expenditures for the years ended December 31, 2006, 2005 and 2004.



|                                                                    |  |                         |  |      |  |     
|------------------------------------------------------------------- |  | ----------------------- |  | ---- |  | ----
|                                                                    |  | Year ended December 31,
|                                                                    |  | 2006                    |  | 2005 |  | 2004
|                                                                    |  | (P$ millions)(1)       
|Land and buildings                                                  |  | 42                      |  | 25   |  | 20  
|Switching and transmission                                          |  | 382                     |  | 105  |  | 136 
|Access and outside plant                                            |  | 285                     |  | 273  |  | 146 
|Computer equipment                                                  |  | 207                     |  | 110  |  | 78  
|Rights of use                                                       |  | 52                      |  | 19   |  | 24  
|Other                                                               |  | 88                      |  | 40   |  | 45  
|                                                                    |  |                         |  |      |  |     
|Capital expenditures without materials                              |  | 1,056                   |  | 572  |  | 449 
|Materials                                                           |  | 170                     |  | 56   |  | 72  
|                                                                    |  |                         |  |      |  |     
|Total capital expenditures with materials                           |  | 1,226                   |  | 628  |  | 521 
|Asset retirement obligations                                        |  | 3                       |  | 8    |  | 3   
|                                                                    |  |                         |  |      |  |     
|Total fixed assets, net and intangible assets, net additions        |  | 1,229                   |  | 636  |  | 524 
|                                                                    |  |                         |  |      |  |     
|                                                                   
|(1)    The allocation of work in progress among items is estimated.

In addition, the following table shows capital expenditures for the years ended December 31,
2006, 2005 and 2004 by reportable segment:



|                                       |  |               |  |      |  |     
|-------------------------------------- |  | ------------- |  | ---- |  | ----
|                                       |  |               | 
|                                       |  | 2006          |  | 2005 |  | 2004
|                                       |  | (P$ millions)
|Voice, Data and Internet               |  | 593           |  | 321  |  | 255 
|Wireless                               |  | 635           |  | 315  |  | 269 
|Directories Publishing                 |  | 1             |  |     |  |    
|                                       |  |               |  |      |  |     
|Total fixed assets, net carrying value |  | 1,229         |  | 636  |  | 524 
|                                       |  |               |  |      |  |     

As a result of the expected evolution in our services, we expect that we will need to increase our
capital and marketing expenditures in order to maintain the quality of our services and our competitive position. Our capital expenditure plan is set annually and is based on commercial, technical and economic factors such as rates, demand and
availability of equipment and buildings, taking into consideration contractual limits on capital expenditures pursuant to Telecom Argentinas Series A notes and Series B notes. Costs are estimates and remain subject to the finalization of
services and other contracts relating to these expenditures.

We estimate that our capital expenditures will be approximately
P$1,500P$1,600 million for 2007, of which approximately 47% corresponds for Voice, Data and Internet capital expenditures and the remaining 53% to Wireless capital expenditures. See Item 5Operating and Financial Review and
ProspectsLiquidity and Capital ResourcesCapital Expenditures.

We seek to continue to improve the quality of our
telecommunications network and to position ourselves for increasing competition by offering new services at competitive prices, satisfying demand in our service area, increasing telephone line density, taking advantage of leading technologies,
improving service quality and productivity. In order to meet this strategy, we intend to maintain our fixed line networks, expand our ADSL high speed network and connections, expect to complete the transition from TDMA to GSM technology and expand
our GSM network to the southern area of Argentina to support our commercial plan to increase market share in that area.



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We expect to finance these expenditures through operating cash flows and financing provided by our
vendors.

PROPERTY, PLANT AND EQUIPMENT

As detailed below, our principal physical properties consist of transmission equipment, access facilities, outside plant (external wiring) and switching equipment. These properties are, at present, mainly located
throughout the Northern Region. We believe that these assets are, and for the foreseeable future will be, adequate and suitable for their respective uses.



|                                                                                    |  |                           |  |          |  |      
|----------------------------------------------------------------------------------- |  | ------------------------- |  | -------- |  | -----
|                                                                                    |  | As of December 31, 2006  
|                                                                                    |  | Voice, DataandInternet(*) |  | Wireless |  | Total
|                                                                                    |  | (P$ millions)(**)        
|Land and buildings                                                                  |  | 802                       |  | 92       |  | 894  
|Switching and transmission                                                          |  | 1,098                     |  | 584      |  | 1,682
|Access and outside plant                                                            |  | 1,680                     |  | 521      |  | 2,201
|Computer equipment                                                                  |  | 226                       |  | 308      |  | 534  
|Other                                                                               |  | 166                       |  | 121      |  | 287  
|                                                                                    |  |                           |  |          |  |      
|Fixed assets, net carrying value without materials and asset retirement obligations |  | 3,972                     |  | 1,626    |  | 5,598
|Asset retirement obligations                                                        |  | 2                         |  | 8        |  | 10   
|Materials                                                                           |  | 88                        |  | 67       |  | 155  
|                                                                                    |  |                           |  |          |  |      
|Total fixed assets, net carrying value                                              |  | 4,062                     |  | 1,701    |  | 5,763
|                                                                                    |  |                           |  |          |  |      

---

|(*) | Includes P$2 million related to fixed assets in Directories Publishing.
|--- | -----------------------------------------------------------------------

|(**) | The allocation of work in progress among items is estimated.
|---- | ------------------------------------------------------------

All the above mentioned assets were used to provide service to our clients as described below.



|                          |  |             |  |       |  |      
|------------------------- |  | ----------- |  | ----- |  | -----
|                          |  | 2006        |  | 2005  |  | 2004 
|                          |  | (thousands)
|Fixed telephony customers |  | 3,750       |  | 3,625 |  | 3,484
|Internet(*)               |  | 552         |  | 351   |  | 280  
|Wireless subscribers      |  | 9,589       |  | 6,801 |  | 4,337

---

|(*) | Includes Virtual Private Network.
|--- | ---------------------------------

As of
December 31, 2006, we have entered into purchase commitments totaling P$442 million primarily for switching equipment, the repair and/or maintenance of public telephones, infrastructure works, inventory and other services. In general, the
contracts were financed, directly or indirectly, by domestic and foreign vendors or other financing sources.

Our current major suppliers
of equipment are Ericsson Group, Siemens Group, Infosonics Corporation, Nokia Group and IBM Argentina.

Information Technology Development

In 2006, the Company continued its efforts to update its technological infrastructure. The steps described below are expected to serve
as a base for continued improvements to Telecoms information technology systems over the coming years.



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In line with the strategy of concentrating planning and control activities to simplify Group processes
and achieve standardization without overlooking the strengthening of the financial reporting and internal control system, during the last quarter of fiscal year 2005, the Companys management decided to launch an ambitious project to replace
its current JD Edwards ERP system and other works and human resources planning and control systems, with a single, fully-integrated SAP-based software application with proven success in world-class telecommunications companies.

In recent years, SAP has been the leader in ERP sales worldwide and has been widely implemented in Argentina by leading telecommunications operators and
other public and SEC-registered companies. In order to reduce the costs of ongoing development and future updates, the Group implemented the standard software package with only minor modifications. During the year, a critical review of the business
processes of Telecom Argentina, Personal and Publicom was conducted and the software was designed and utilized to facilitate compliance with the Sarbanes Oxley Act. In accordance with the project schedule, the Company implemented use of the SAP
software on a widespread basis on January 15, 2007. Such implementation required the active involvement of all operational and corporate areas of the Group in the fields of process review, product implementation, staff training, and
post-implementation fine-tuning. As of the date of this Annual Report, all of the Groups companies in Argentina are using SAP for the following processes: accounting, accounts payable, treasury, works in progress, materials management,
logistics, fixed assets and project management.

As of December 31, 2006, the SAP project represented an investment amounting to
approximately P$30 million, which was capitalized as fixed assets, plus P$1 million in training and other operating expenses.

In addition
to the SAP rollout, the Company implemented a tool to administrate and manage information pertaining to litigation involving the Telecom Group, both for internal users and for the law firms that provide advice to the Company.

With respect to IT infrastructure improvement, a strong emphasis was placed on the Arnet business in light of its growing contribution to the business.
Work began on the implementation of an infrastructure monitoring tool and the rollout of support services for Arnet products.

In addition,
the Group worked on standardizing micro-IT platforms and networks, migrating several administration and monitoring services, and enhancing the security of workstations.

Also relating to information security, improvements centered around data and environment assurance and work continued on the detection and correction of vulnerabilities in the systems relating to external access to
the Groups companies. Finally, the Company started working on the unified management of electronic identities.

Telecom Argentina

In response to business needs, in 2006 Telecom Argentina expanded the packaged service offerings that form part of its ADSL portfolio
to provide customers a wider range of speed and feature choices. The new branded products include: Kronos, NDNet, 640 Flat, 640 Free Retail, 640 with no fixed charge, Promo Turbo, Streaming Arnet, Invoice Image and CALL Web, among others. The focus
was on upgrading applications to face the challenging sales targets for ADSL services.

Telecom Argentina also worked on the Arnet Portal,
its security system and the implementation of a content management tool.

For claim management systems, the focus was placed on the first
stage of the Single Technical Claims System, which enabled initial steps towards the consolidation of several applications in a single platform.

With regard to network inventory systems, work began on improving reliability, and migration to an existing platform of transmission and switching systems capable of setting the foundations for the Single Inventory project.

With the goal of improving the assurance process, the first stage of consolidation of failure management applications was completed and a unified testing
platform was implemented, developments that together improved monitoring of both ADSL ports and traditional lines.



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In light of the centrality of invoicing as a means of communication with the customer, Telecom Argentina
focused on improvements in this channel through two types of initiatives: (a) those focused on supporting invoice layout improvements, which included the introduction of colors, higher paper and envelope quality, creation of new space for
commercial communication, and improvements in the display of invoiced items and (b) those focused on the unification of charges in a single invoice, including Arnet services in Telecom Argentinas voice services invoice.

In order to optimize arrearage management, related processes were integrated into a single platform and numerous applications were consolidated. These
changes resulted in more efficient arrearage handling as well as a significant simplification of the supporting IT architecture.

Telecom Personal

In 2006, Personal focused its IT efforts on four fronts:

a) Business growth support: Several extensions and renovations were introduced in the IT infrastructure, across all its architectural layers: IP
data network, servers, storage, automated prepaid activation and information lines (*150 and *151, respectively), operating systems and the database. The new IT infrastructure was deployed to coincide with the opening of new commercial offices and
new call centers.

These projects and activities enabled Personal to support the strong business growth achieved in all areas (customers,
traffic, credit recharge, Value Added Services, invoices, systems users, network, channels, number of applications and staff), while improving the performance, stability and availability of IT systems and services and preparing the IT infrastructure
to face the challenges of the coming year.

b) New products and services: New offerings and promotions tied to special dates
were implemented for prepaid customers and were designed to strengthen database growth. Additionally, new electronic recharge channels were introduced, offering prepaid customers alternative forms of payment in addition to physical and virtual PIN
card and increasing recharging options across the network.

Strategic projects for 2006 included CRM, comprising the systems and support
for a new customer relationship model spanning all processes from customer knowledge to personalized service. The analytic and operating CRM systems provided tools to improve knowledge, facilitate segmentation aid the offering of personalized
products and services for each profile and, above all, improve the frequency and quality of customer contact. The CRM project was launched in 2006 and is expected to be continuously improved over the coming years.

c) Risk reduction and revenue assurance: As a result of the implementation of several initiatives, losses due to negative balances related to
prepaid services reached historic low levels for Personal and compared favorably to industry benchmarks. The factors and activities that contributed to this achievement include:



| |  |  | the integration of the intelligent network (IN),
| | - |  | ------------------------------------------------



| |  |  | the development of new tools and control reports,
| | - |  | -------------------------------------------------



| |  |  | the creation of contingency plans,
| | - |  | ----------------------------------



| |  |  | general performance improvements throughout the IT infrastructure, and
| | - |  | ----------------------------------------------------------------------



| |  |  | the control of the Value Added Services chain.
| | - |  | ----------------------------------------------

The implementation of the new anti-fraud system was one of the main initiatives related to the strategic long-term goal of revenue assurance.

The reengineering and overhaul of information systems operating processes, the implementation of new internal management tools and the continued focus on
IT quality contributed to the general improvement of IT quality and reliability throughout 2006 and is expected to provide future benefits.



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d) IT innovation and renovation: International roaming service was extended for prepaid
customers, while for the business segment new technologies such as Blackberry- were introduced to enable access to the web, e-mail and applications by way of cell phones. Additionally, self-service channels (IVR, Web, SMS) were extended and
reinforced, and innovative Value Added Services like SMS Outlook and Album Personal (the customers photo album on the web) were introduced.

Furthermore, a project for the selection and implementation of a content management platform (including own and third-party content) was initiated and is considered one of the pillars of the strategy underlying 3G rollout.



|ITEM 4A. | UNRESOLVED STAFF COMMENTS
|-------- | -------------------------

None.



|ITEM 5. | OPERATING AND FINANCIAL REVIEW AND PROSPECTS
|------- | --------------------------------------------

You
should read the following discussion in conjunction with our Consolidated Financial Statements, including the notes to those financial statements, which appear elsewhere in this Annual Report. Our Consolidated Financial Statements have been prepared
in accordance with Argentine GAAP, which differs in certain significant aspects from US GAAP. For a discussion of the principal differences between Argentine GAAP and US GAAP as they relate to us and a reconciliation of net income (loss) and
shareholders equity to US GAAP, see Differences between Argentine GAAP and US GAAP in Note 14 to the Consolidated Financial Statements.

The following discussion and analysis is presented by the management of our company and provides a view of our financial condition, operating performance and prospects from managements perspective. The
strategies and expectations referred to in this discussion are considered forward-looking statements and may be strongly influenced or changed by shifts in market conditions, new initiatives we implement and other factors. Since much of this
discussion is forward-looking, you are urged to review carefully the factors referenced elsewhere in this Annual Report that may have a significant influence on the outcome of such forward-looking statements. We cannot provide assurance that the
strategies and expectations referred to in this discussion will come to fruition. Forward-looking statements are based on current plans, estimates and projections, and therefore, you should not place too much reliance on them. Forward-looking
statements speak only as of the date they are made, and we undertake no obligation to update any forward-looking statements in light of new information or future events. Forward-looking statements involve inherent risks and uncertainties, most of
which are difficult to predict and are generally beyond our control. We caution you that a number of important factors could cause actual results or outcomes to differ materially from those expressed in, or implied by, the forward-looking
statements. We also note that due to the significant impact of the 2001-2002 economic crisis and our debt restructuring, our results of operations, liquidity and capital resources in the period under discussion may not be indicative of future
periods. Please refer to Forward-Looking Statements and Item 3Key InformationRisk Factors for descriptions of some of the factors relevant to this discussion and other forward-looking statements in this Annual
Report.

Management Overview

Fiscal
year 2006 marked the fourth year of uninterrupted economic growth in Argentina. Such growth, combined with the Telecom Groups strategy to develop the Wireless and Internet businesses through major investments, has enabled the continuous
expansion of our operations as measured by sales, customer base and operating margins across all segments.

We believe that the results
detailed below are both satisfactory in the short term and should encourage confidence in Telecoms operational and financial strength and potential to continue being one of the leading companies in the Argentine telecommunications market. Our
operating results and financial condition remain highly vulnerable to fluctuations in the Argentine economy and, in particular, the fluctuation of the Argentine Peso against the U.S. dollar and the effects of inflation.

Continuing the trend of prior years, 2006 net sales increased by 30% compared to 2005, reaching P$7,437 million. Operating income before depreciation and
amortization for fiscal year 2006 increased by P$302 million from 2005, to P$2,304 million, as compared to P$2,002 million in year 2005. As evidence of the focus on operations, operating income increased by 81% compared to 2005, and reached P$912
million (equivalent to 12.3% of net sales in 2006).



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It should be noted that the three reportable segments Voice, Data and Internet; Wireless; and
Directories Publishing each experienced growth in their revenues and operating income. Such growth was particularly notable the Wireless reportable segment, whose net sales increased by 54% from 2005 and represent 58% of consolidated 2006 revenues
as compared to 49% in 2005. Wireless customers reached 9.6 million, which represents a 41% increase from 2005.

To enable the
expansion of the business and the growth of the customer base in fixed telephony, broadband and wireless, investments increased by 95% compared to 2005, reaching P$1,226 million.

Since December 2004, the Company has consistently maintained a policy of reducing its net financial debt. As of December 31, 2006, our net financial
debt amounted to P$3,351 million (US$ 1,094 million) equivalent to 1.5 times the operating income before depreciation and amortization for the year 2006. This reduction of net financial debt was possible due to the generation of P$1,507 million free
cash flow (equivalent to 20% of net sales). As used herein, free cash flow means cash flows provided by operating activities and proceeds from sales of fixed assets, net of cash flows used in fixed asset and intangible asset acquisitions. Such cash
was offset mainly by the financial cost of the net financial debt amounting to P$595 million (of which P$103 million were foreign currency exchange differences and P$492 million were interest, commissions and expenses).

Demonstrating its financial soundness, Telecom Argentina S.A. made principal prepayments amounting to P$982 million in 2006. These payments include
mandatory prepayments due to the existence of excess cash (determined in accordance with the terms and conditions of the notes issued in the restructuring of its financial debt in August 2005), as well as an additional optional principal
prepayment.

For an analysis of our results of operations for fiscal year 2006, see Years ended December 31, 2006, 2005 and
2004 below.

Economic and Political Developments in Argentina

The Argentine economy expanded during 2006, experiencing 8.5% real gross domestic product growth over 2005. The Argentine consumer price index increased
by 9.8% over year 2006 (as compared to 12.3% in 2005) and the wholesale price index increased by 7.2%. The peso remained relatively stable against the U.S. dollar, with a peso/dollar exchange rate of P$3.032 per US$1.00 at December 31, 2005 and
of P$3.062 per US$1.00 at December 31, 2006.

The substantial majority of our property and operations are located in Argentina. The
Argentine Government has exercised and continues to exercise significant influence over many aspects of the Argentine economy. Accordingly, Argentine Governmental actions concerning the economy could significantly affect private sector entities in
general and our operations in particular, as well as affect market conditions, prices and returns on Argentine securities, including ours. During the 1999-2002 period, Argentina experienced periods of negative growth, high inflation, a large
currency devaluation, loss of international reserves and limited availability of foreign exchange. Although the Argentine economy has improved since the economic crisis of 2001 and 2002, macroeconomic developments will likely continue to have a
significant effect on our financial condition and results of operations and our ability to make payments of principal and/or interest on our indebtedness.

Argentina entered into an economic recession in the second half of 1998 in the context of financial crises in emerging markets (including in Asia, Russia and Brazil). The recession in Argentina deepened further as
public sector accounts began to be affected by the decrease in tax collections due to the recession and high interest rates on Argentinas sovereign debt. Argentine real gross domestic product decreased by an overall 18.4% during the period
1998 through 2002, most severely in 2002 when it experienced a 10.9% drop.

Beginning in the second half of 2001 through the first half of
2002, Argentina experienced increased capital outflows, further decreases in economic activity and political infighting. As the recession caused tax revenue to drop, country risk spreads (the difference between a sovereign bond and a US bond of
similar duration) climbed to



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extremely high levels, reflecting the public sectors diminished creditworthiness. Financing for private sector companies was effectively eliminated
under these circumstances. In January 2002, the Argentine Government abandoned the Convertibility regime which had fixed the peso/U.S. dollar exchange rate at 1:1 and adopted emergency economic measures which, among other things, converted and froze
our tariffs into pesos at a 1:1 peso/U.S. dollar ratio (referred to herein as Pesification).

The rapid and radical nature of
changes in the Argentine social, political, economic and legal environment created a very unstable macroeconomic environment. Capital outflows increased in the first half of 2002, leading to a massive devaluation of the peso and an upsurge in
inflation. In the six-month period ended June 2002, the consumer price index increased 30.5%. During this period the value of the peso compared to the U.S. dollar declined to a low of P$3.80=US$1.00 as of June 30, 2002 before improving to
P$3.37=US$1.00 at December 31, 2002 and P$2.93=US$1.00 at December 31, 2003. As a result, commercial and financial activities in Argentina decreased significantly in 2002, further aggravating the economic recession. Real gross domestic
product dropped by an estimated 10.9% in 2002 and the unemployment rate rose to a high of 21.6% as of May 2002.

The Argentine economy has
steadily improved since 2003 and showed accelerated recovery in the second half of 2006. Gross domestic product increased by 8.8% in 2003, 9.0% in 2004, 9.2% in 2005 and 8.5% in 2006. The peso also remained stable against the U.S. dollar during this
period, with US$1.00 buying P$2.93 at December 31, 2003, P$2.979 at December 31, 2004, P$3.032 at December 31, 2005 and P$3.062 at December 31, 2006, respectively. However, despite improvements in Argentina, some economic and
social indicators are still below pre-crisis levels. While the key components of our business were strong in 2006 and our operating results have been enhanced by the impact of our cost reduction initiatives and our successful debt restructuring, our
operating results and financial condition remain highly vulnerable to fluctuations in the Argentine economy.

The changes introduced in
Argentina over the past few years have triggered significant inflation. Although such inflation slowed in 2003 and 2004, it increased again in 2005 and 2006. The cumulative increase in the consumer price index was 41% in 2002, 3.7% in 2003, 6.1% in
2004, 12.3% in 2005. In 2006, consumer price index inflation decreased from 2005, but remained significant at 9.8%. The wholesale price index increased 118% in 2002, 2.0% in 2003, 7.9% in 2004, 10.7% in 2005 and 7.2% in 2006 as reported by the
INDEC.

Mandatory Absorption of Accumulated Deficit of Telecom Argentina

Under Section 206 of the Argentine Companies Law and CNV resolutions, a company is required to reduce its capital stock if a companys
accumulated losses have exceeded reserves and at least 50% of its adjusted capital stock.

As of December 31, 2005, Telecom Argentina
had an accumulated deficit of P$2,469 million. Therefore, as required by the aforementioned law and resolutions, Telecom Argentinas shareholders, at their meeting of April 27, 2006, approved the absorption of part of the accumulated
deficit with Telecom Argentinas legal reserve and part with its inflation adjustment of capital account. See Item 9 The Offer and Listing. As of December 31, 2006, Telecom Argentina had an accumulated deficit of P$1,592
million.

Sale of Publicom

On March 29, 2007, the Board of Directors of Telecom Argentina approved the sale of its entire share participation in Publicom (99.99% of capital and voting shares of the subsidiary) to the Spanish corporation Yell Publicidad S.A. for
a purchase price, excluding fees, of approximately US$60.8 million.

Previously, on November 14, 2006, the Ordinary and Extraordinary
Unanimous Shareholders meeting of Publicom approved the capitalization of the total balance of the inflation adjustment of common stock account by the amount of P$11 million. Such shareholders meeting also approved the voluntary
reduction of capital stock by P$14 million. In December 2006, this capital reduction was paid to Telecom Argentina through the intercompany balance settlement system.

In accordance with the share purchase agreement dated as of March 30, 2007, the transfer of shares was made on April 12, 2007 (the Closing Date) and Telecom Argentina collected the abovementioned
price in its entirety.



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The agreement establishes a price adjustment formula (the Price Adjustment) through which the
original purchase price is subject to an adjustment that reflects any changes in Publicoms net financial debt and working capital (as defined in the agreement) in the first quarter of 2007. The adjustment calculation
excludes the effect of dividends approved by Publicom in the amount of P$9.4 million for fiscal year 2006 of which P$6.3 million have been paid to Telecom Argentina as of the date of this Annual Report.

The agreement contains standard representations and warranties and Telecom Argentina is obligated to indemnify the purchaser for a) certain third party
claims successfully challenging Telecom Argentinas valid marketable title to and/or the free transferability of the shares; b) damages resulting from breaches of Telecom Argentinas representations and warranties; or c) damages resulting
from the nonperformance of Telecom Argentinas obligations contained in the agreement.

Telecom Argentinas indemnification
obligations are subject to time limitations and a financial cap. The indemnity period for claims arising under clause (b) above is three years following the Closing Date, except for claims relating to tax matters, for which the indemnity period
is extended to five years from the Closing Date. The maximum amount payable pursuant to Telecom Argentinas indemnification obligations related to such claims is capped at 20% of the adjusted sale price during the first year following the sale,
17.5% during the second year and 15% for subsequent years. Additionally, for those matters identified in the share purchase agreement as contingencies and/or claims, Telecom Argentina will only have to indemnify the purchaser for amounts in excess
of P$9 million in the aggregate up to the abovementioned limits.

On the Closing Date and after the stock transfer was effected, Telecom
Argentina and Publicom negotiated terms relating to the publishing and distribution of the directories pursuant to which Telecom Argentina will:



| |  |  | engage Publicom to edit Telecom Argentinas white pages directories for a 5-year period, with an option to extend the term once it expires;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | engage Publicom to distribute Telecom Argentinas white pages directories for a 20-year period, with an option to extend the term once it expires;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | engage Publicom to maintain the Internet portal that provides web access to the white pages for a 20-year period, with an option to extend the term once it expires;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | grant Publicom the rights to lease advertising space in Telecom Argentinas white pages directories for a 20-year period, with an option to extend the term
once it expires; and
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | authorize the use of certain trademarks for the distribution and/or use on the Internet and/or advertising spaces agreements for the same specified period.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------

Telecom Argentina reserves the right to control Publicoms performance of the abovementioned tasks in order to
ensure, among other things, the fulfillment of regulatory obligations during the term of such engagement. In case of non-compliance by Publicom, Telecom Argentina will be able to apply economic sanctions and, in the case of serious non-compliance,
mandate an early termination.

The negotiated terms include prices for the publishing, printing and distribution of the 2007 directories
and provide assurances that services for subsequent editions will be contracted at market prices.

Telecom Argentina shall continue to
include in its own invoices the amounts to be paid by its customers to Publicom for the contracted services or those that may be contracted in the future, and subsequently collect the amounts for said services on behalf of Publicom, without
absorbing any delinquency.

In addition, in accordance with the terms and conditions of Telecom Argentinas outstanding debt, the net
cash proceeds from the sale of the Publicom shares had to be applied, within 45 days of completing the transaction, to the purchase or early redemption of the Notes. Accordingly, on May 24, 2007, Telecom Argentina cancelled an additional 42.2%
of the scheduled principal amortization payable in April 2010 with the net cash proceeds from the sale of Publicom. After giving effect to that partial principal payment, Telecom Argentina has cancelled 74.0% of such scheduled principal amortization
payment due April 2010.



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The sale of Publicom shares generated approximately P$167 million in pre-tax income which was recorded in
the second quarter of 2007 under Discontinued Operations Results.

Dissolution of Cable Insignia

Since Cable Insignia had no operations, on April 25, 2003, the Extraordinary Shareholders Meeting of Cable Insignia approved the companys
dissolution. On October 17, 2006, the Extraordinary Shareholders Meeting of Cable Insignia approved the closing financial statements and winding-up of assets and liabilities. Telecom Personal received P$0.4 million in this transaction. As
of the date of this Annual Report, the dissolution of the corporate existence of Cable Insignia is underway.

Voluntary Reduction of
Capital Stock and Capitalization of Núcleo

On March 27, 2006, the Extraordinary Shareholders Meeting of Núcleo
approved the voluntary reduction of capital stock by 104,000 million Guaraníes; of which 86,000 million Guaraníes were designated the absorption of accumulated losses and 18,000 million Guaraníes (approximately
P$10 million) were paid to Núcleos shareholders as a liquidation dividend in August 2006.

Additionally, in November 2006,
another Extraordinary Shareholders Meeting of Núcleo approved the partial capitalization of the balance of the adjustment of common stock account by the amount of 100,000 million Guaraníes.

Núcleo Dividend Payment

On
May 3, 2007, Núcleo paid its shareholders a dividend in an amount in Guaraníes equivalent to US$24 million, as stipulated by the General Shareholders Meeting held on April 2, 2007. Personal received US$16.2 million in the
distribution. In accordance with current tax law in Paraguay, Núcleo withheld 15% of the amount distributed to Personal as income tax. Consequently, Personal received US$13.8 million in dividend proceeds and has a credit for taxes imposed on
foreign earnings in an amount of US$2.4 million.

Change of Enterprise Resource Planning (ERP) System: Successful Implementation of SAP

In the third quarter of 2005, the Companys management launched a project to replace its JD Edwards ERP software and other site
planning and control systems with a single, fully-integrated multi-company software supplied by SAP.

Following a critical review of the
business processes of Telecom Argentina, Personal and Publicom in 2006, the Company implemented use of the SAP software on a widespread basis on January 15, 2007. As of the date hereof, all of the Groups companies based in Argentina are
using SAP for all of their processes in the areas of accounting, accounts payable, treasury, works in progress, logistics, fixed assets and materials and project management.

Debt Restructuring

On
August 31, 2005 Telecom Argentina successfully completed a restructuring of its financial indebtedness pursuant to an APE by issuing debt with new payment terms and by paying cash consideration and making partial cash interest payments.

The Telecom Personal and Núcleo debt restructurings were successfully completed in November 2004. On December 22, 2005,
Personal successfully concluded a refinancing of all of the debt instruments issued as a consequence of its financial restructuring process by issuing new notes and loans. In the first quarter of 2006, Núcleo also concluded a refinancing of
its restructured debt.

More detail about the debt restructuring transactions and the terms of the notes issued pursuant thereto can be
found in Item 5Operating and Financial Review and ProspectsLiquidity and Capital ResourcesDebt Obligations and Debt Service Requirements.



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Regulatory Framework

On March 6, 2006, Telecom Argentina signed the Letter of Understanding 2006 with the Argentine Government relating to its regulated tariffs. Despite the agreement by year-end 2006, full implementation of the
agreement had not yet occurred. As a result, during 2006, Telecom Argentinas regulated rates remained unchanged. See Item 4Information on the CompanyRegulatory Framework.

Factors Affecting Our Results of Operations

Our results of operations continue to be affected by the Pesification and freeze of regulated tariffs and by the fluctuation of the exchange rate of the peso against the U.S. Dollar. For a discussion of these and other factors that may
affect our results of operations, please see Years ended December 31, 2006, 2005 and 2004 and Trend Information below.

Critical Accounting Policies

Our Consolidated Financial Statements, prepared in accordance with Argentine GAAP and the
reconciliation of our Consolidated Financial Statements from Argentine GAAP to US GAAP, are dependent upon and sensitive to accounting methods, assumptions and estimates that we use as a basis for the preparation of our Consolidated Financial
Statements and reconciliation. We have identified the following critical accounting estimates and related assumptions and uncertainties inherent in our accounting policies, which we believe are essential to an understanding of the underlying
financial reporting risks and the effect that these accounting estimates, assumptions and uncertainties have on our Consolidated Financial Statements.

Our accounting polices are fully described in the Notes to our Consolidated Financial Statements. We believe that the following are some of the more critical judgment areas in the application of policies that
currently affect our financial condition and results of operations.

Use of estimates

Argentine GAAP requires management to make estimates that may significantly affect the reported amounts of assets and liabilities and any accompanying
financial information.

Management considers financial projections in the preparation of the financial statements as further described
below.

These financial projections anticipate scenarios deemed both likely and conservative based upon macroeconomic, financial and
industry-specific assumptions. However, actual results may differ significantly from such estimates.

The most significant areas that have
involved the use of financial projections are the following:

a) recoverability assessment of long-lived assets and intangible assets;

b) recoverability assessment of deferred tax assets, including tax loss carryforwards and the tax credit related to minimum presumed
income;

c) cash flow estimates resulting from Telecom Argentinas successful completion of its debt restructuring in 2005, in light
of prepayment and excess cash requirements; and

d) the effect of c) on the valuation and disclosure of the restructured financial
indebtedness of Telecom Argentina at its present value.

Variations in the assumptions regarding exchange rates, rates of inflation, level
of economic activity and consumption, creditworthiness of our actual and potential customers, aggressiveness of our actual or potential competitors and technological, legal or regulatory changes could also result in significant differences from
financial projections used by the Company for valuation and disclosure of items described above under Argentine GAAP and US GAAP.



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Income TaxesDeferred income tax and tax on minimum presumed income

Income tax

We are required to
estimate our income taxes in each of the companies of Telecom Group. This process involves the jurisdiction-by-jurisdiction estimation of actual current tax exposure and the assessment of temporary differences resulting from the different treatment
of certain items, such as certain accruals and amortization, for tax and financial reporting purposes. These differences result in deferred-tax assets and liabilities, which are included in our stand-alone and consolidated balance sheets. We must
assess in the course of our tax planning procedures, the fiscal year of the reversal of our deferred-tax assets and liabilities, and if there will be future taxable profits in those periods taking into account its expiration date. Significant
management judgment is required in determining our provisions for income taxes, deferred-tax assets and liabilities. The analysis is based on estimates of taxable income in the jurisdictions in which we operate and the periods over which the
deferred tax assets and liabilities will be recoverable. If actual results differ from these estimates, or we adjust those estimates in future periods, our financial position and results of operations may be affected materially.

Our income tax rate is currently 35% of taxable net income for the companies located in Argentina and 10% for Núcleo. The measurement of current
and deferred tax liabilities and assets is based on provisions of the enacted tax law and the effects of future changes in tax laws or rates are not anticipated.

As of December 31, 2006, we have significant tax loss carryforwards which were generated principally by the devaluation of the peso during 2002. The recoverability of deferred tax assets, including tax loss
carryforwards, is assessed periodically. Due to the outcome of the debt restructuring and based on its current future projections, the Company partially reversed the valuation allowance previously provided for. As of December 31, 2006, a
valuation allowance has still been provided for a portion of tax loss carryforwards of Telecom Argentina and Publicom, as the future realization of the tax benefit is not considered by management to be more likely than not. The estimate of tax loss
carryforwards recoverability of each of the companies of Telecom Group is performed based on our best estimates of future taxable income at the issuance date of the respective financial statements. These estimates could significantly differ from
actual taxable income in the future.

Tax on minimum presumed income

We are subject to a tax on minimum presumed income for the companies located in Argentina. Management considered that the tax credit related to minimum
presumed income will be realized based on current projections and legal expiration term (10 years). The credit is classified as a non-current receivable in the consolidated balance sheets.

Accounting for and Recoverability of Long-Lived Assets

Our accounting for long-lived assets and intangible assets involves the use of estimates for determining the fair value at the acquisition date and the useful lives of the assets over which the costs of acquiring are
depreciated.

Initial Valuation and Depreciation

We record purchased property, plant and equipment, and purchased intangible assets (other than goodwill) at acquisition or construction cost (adjusted for inflation as necessary  see Note 3.c. to the
Consolidated Financial Statements). Fixed assets received from ENTel have been valued at their transfer price. Subsequent additions have been valued at cost. Construction costs include directly allocable costs, an appropriate allocation
of material and interest accrued during the construction period. However, general and administration expenses are not capitalized. Property, plant and equipment and intangible assets are depreciated or amortized on a straight-line basis over their
estimated useful lives. The determination of the estimated useful lives involves significant judgment. The Company periodically reviews the estimated useful lives of its property, plant and equipment and purchased intangible assets based on the
opinion of an independent appraiser.



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Recoverability

Under both Argentine GAAP and US GAAP, we review long-lived assets, including property, plant and equipment, and amortizing intangible assets, for impairment whenever events or changes in circumstances indicate
that the carrying value of an asset may not be recoverable.

Under Argentine GAAP, the carrying value of a long-lived asset is considered
impaired by the Company when the expected cash flows from such asset, discounted and without interest cost, are less than its carrying value. In such event, a loss would be recognized based on the amount by which the carrying value exceeds the fair
market value of the long-lived asset. Fair market value is determined primarily by using the anticipated cash flows discounted at a rate commensurate with the risk involved. Once an impairment loss is identified and recognized under Argentine GAAP,
future reversal of impairment loss is permitted only if the original conditions which generated such impairment disappear or are no longer in existence.

Under U.S. GAAP, recoverability of assets that are held and used is measured by comparing the sum of the future undiscounted cash flows without interest cost to their carrying value. If the carrying value of the
assets exceeds the sum of the future undiscounted cash flows, impairment is considered to exist. If an impairment is considered to exist on the basis of undiscounted cash flows, the impairment charge is measured using an estimation of the
assets fair value, typically using a discounted cash flow method. Once an impairment loss is identified and recognized subsequent write-ups are prohibited because an impairment loss establishes a new cost for written down long-live assets.

As mentioned above, a possible valuation difference between Argentine GAAP and US GAAP has been identified in relation to the
Companys long-lived assets recoverability assessment. Once the impairment loss is identified and recognized, under Argentine GAAP, future reversal of impairment loss is permitted if the original conditions which generated such impairment
disappear or are no longer in existence. However, under US GAAP, subsequent write-ups are prohibited because an impairment loss establishes a new cost for written down long-lived assets.

The identification of impairment indicators, the estimation of future cash flows and the determination of fair values for assets (or groups of assets)
requires management to make significant judgments concerning the validation of impairment indicators, expected cash flows and applicable discount rates.

The Company has made certain assumptions in the determination of its estimated cash flows to evaluate a potential impairment of its long-lived assets in relation to each operating segment. Based on the foregoing, the
Company considered an impairment charge not to be necessary for its long-lived assets in each operating segment.

However, changes in our
current expectations and operating assumptions, including changes in our business strategy, technology, competition and/or changes in market conditions, as well as changes in expected applicable discount rate and future undiscounted cash flows
estimates due to, among other things, the competition and the outcome of the tariff negotiations with the Argentine Government, could significantly impact these judgments and could require future adjustments to the recorded assets.

Intangible assets with indefinite useful lifePCS license

Under Argentine GAAP and US GAAP, the Company determined that its PCS license met the definition of indefinite-lived intangible assets for the periods presented. Therefore, the Company ceased amortizing its
license cost, and tested it annually for impairment. Under Argentine GAAP and US GAAP, an impairment loss is recognized to the extent that the carrying amount exceeds the assets fair value arising from discounted future expected cash
flows. These evaluations determined that the carrying amount of the PCS license did not exceed the fair value of the assets. As a result, no impairment has been recognized for US GAAP and Argentine GAAP purposes.

The recoverability of an indefinite lived intangible asset such as the PCS license requires our management to make assumptions about the future cash
flows expected to be derived from such asset. Our judgments regarding future cash flows may change due to future market conditions, business strategy, technology evolution and other factors. These changes, if any, may require material adjustments to
the book value of the PCS license.



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Contingencies

We are subject to proceedings, lawsuits and other claims related to labor, civil, tax, regulatory and other matters. In order to determine the proper level of reserves relating to these contingencies, we assess the
likelihood of any adverse judgments or outcomes related to these matters as well as the range of probable losses that may result from the potential outcomes. We consult with internal and external legal counsels on these matters. A determination of
the amount of reserves required, if any, for these contingencies is made after careful analysis of each individual issue. Our determination of the required reserves may change in the future due to new developments in each matter, changes in
jurisprudential precedents and Tribunal decision or changes in our method of resolving such matters, such as a change in settlement strategy.

Allowance for Doubtful Accounts

We maintain an allowance for doubtful accounts to account for estimated losses
resulting from the inability of our customers to make required payments. We base our estimates on the aging of our accounts receivable balances and our historical write-off experience, customer credit worthiness and changes in our customer payment
terms when evaluating the adequacy of our allowance for doubtful accounts. If the financial condition of our customers were to deteriorate, our actual write-offs might be higher than we expect.

Asset Retirement Obligations

We are subject to asset retirement obligations (ARO) associated with our cell and switch site operating leases. We have the right to renew the initial term of most of these leases. Under Argentine GAAP, there are no specific
standards for the recognition of asset retirement obligations. Therefore, we record a liability for an ARO with respect to the leases following the guidance provided by SFAS 143. When the liability is initially recorded, we capitalize a cost by
increasing the carrying amount of the related long-lived asset. The capitalized cost is depreciated over the estimated useful life of the related asset. Subsequent to the initial measurement, we should recognize changes in the ARO that result from
(1) the passage of time and (2) revisions made to either the timing or amount of estimated cash flows. Changes resulting from revisions in the timing or amount of estimated cash flows are recognized as increases or decreases in the
carrying amount of the ARO and the associated capitalized retirement cost. Increases in the ARO as a result of upward revisions in undiscounted cash flow estimates are considered new obligations and initially measured using current credit-adjusted
risk-free interest rates. Any decreases in the ARO as a result of downward revisions in cash flow estimates are treated as modifications of an existing ARO, and are measured at the historical interest rate used to measure the initial ARO.

As of December 31, 2006, our asset retirement obligations included in other non current liability amounted to P$24 million and the
related net carrying value of the capitalized cost included in fixed asset amounted to P$10 million.

Debt Restructuring Results

On August 31, 2005 Telecom Argentina completed a restructuring of its financial indebtedness on a stand-alone basis pursuant
to APE by issuing debt instruments with new payment terms and by paying cash consideration and making partial cash interest payments.

Additionally, in November 2004, our subsidiaries, Telecom Personal and Núcleo, completed the restructuring of their outstanding indebtedness by issuing new debt instruments, which were subsequently refinanced on a stand-alone basis.

Argentine GAAP requires that an exchange of debt instruments with substantially different terms be considered a debt extinguishment and
that the old debt instrument be derecognized. Argentine GAAP clarifies that from a debtors perspective, an exchange of debt instruments between, or a modification of a debt instrument by, a debtor and a creditor shall be deemed to have been
accomplished with debt instruments that are substantially different if the present value of the cash flows under the terms of the new debt instrument is at least 10 percent different from the



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present value of the remaining cash flows under the terms of the original instrument. If this condition is met, the new debt instrument should be initially
recorded at fair value and that amount should be used to determine the original debt extinguishment gain or loss. Fair value should be determined by the present value of the expected future cash flows to be paid under the terms of the new debt
instrument discounted at an estimated prevailing market interest rate.

In accordance with Argentine GAAP, Telecom Personal initially
recorded its restructured debt issued in 2004, discounting its expected future cash flows to be paid under terms of contracts at an estimated prevailing market annual interest rate of 11% in U.S. dollars. The discount amounted to P$41 million and
was recognized as gain on discounting of debt for the year 2004, which was fully reversed as a loss on accretion for the year 2005 as a result of subsequent refinancing of all such restructured debt in December 2005. Telecom Argentina also completed
its debt restructuring in August 2005 and has initially recorded its newly restructured debt, discounting its expected future cash flows to be paid under terms of contracts at an estimated prevailing market annual interest rate of 10.5% in U.S.
dollars and the equivalent in other currencies. The discount amounted to P$352 million and has been recognized as gain on discounting of debt in the consolidated statement of income for the year ended December 31, 2005. The new restructured
debt is subsequently accreted to their respective face value using the interest method and, consequently, a loss on accretion is recorded in the statement of income. The estimate of present value of the debt requires management to periodically make
certain assumptions in the determination of its expectations regarding future cash flows to be paid, mainly due to mandatory prepayment features provided in the terms of our restructured debt contracts. Changes in our current expectations about
future cash flows of Telecom Argentina could significantly impact our estimate about future financial debt prepayment and present value of debts.

As of December 31, 2006, the total consolidated debt, excluding derivatives, recorded on the consolidated balance sheet was P$4,093 million, net of the effect on discounting of Telecom Argentinas debt of P$146 million.

New Accounting Standards under Argentine GAAP

On December 29, 2005 and January 26, 2006, the CNV approved, with certain amendments, Resolution CD No. 93/05 issued by the CPCECABA, which established new accounting and disclosure standards under Argentine GAAP. These
standards are effective for the Company as from January 1, 2006. Following is a brief summary of the most significant provisions of the new accounting pronouncements which affect the Company:

Impairment of Long-lived Assets

Under the old accounting standard, the Company periodically evaluated the carrying value of its long-lived assets for impairment when certain circumstances occurred. The carrying value of a long-lived asset was considered impaired by the
Company when the expected cash flows, undiscounted and without interest, from such asset were separately identifiable and less than its carrying value. In that event, a loss was recognized based on the amount by which the carrying value exceeded the
fair market value of the long-lived asset. Fair market value was determined primarily using the anticipated cash flows discounted at a rate commensurate with the risk involved. Under the new accounting standard, the carrying value of a long-lived
asset will be considered impaired when the expected discounted cash flows from such asset are less than its carrying value. The adoption of this standard did not have impact in its long-lived assets valuation.

Disclosure of Foreign Currency Translation Adjustments

Resolution CD No. 93/05 also requires disclosure of the adjustments resulting from foreign currency translation as a component of equity. Under the old accounting standard, foreign currency translation
adjustments were accumulated and reported as a separate line item between the liability and equity sections of the balance sheet. Foreign currency translation adjustments amounted to P$49 million, P$31 million, P$24 million, P$21 million and P$28
million as of December 31, 2006, 2005, 2004, 2003 and 2002, respectively. As required by Argentine GAAP, prior year balances have been reclassified to conform with this new criteria. See Note 14 to our Consolidated Financial Statements for a
discussion of the differences between US GAAP and Argentine GAAP.

Additionally, in December 2006, the CNV approved RT 23 of the
FACPCE, which had been adopted by the CPCECABA, Accounting for post-employment and other long-term employee benefits. This standard will be



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effective for the Company as from January 1, 2008. However, as permitted by the CNV, we made use of the early adoption provision and applied the
standard as of January 1, 2007. The adoption of RT 23 did not have any impact on the Companys financial position, results of operations and disclosure.

Years ended December 31, 2006, 2005 and 2004

For purposes of these sections the fiscal years ended December 31,
2006, 2005 and 2004 are called year 2006, year 2005 and year 2004, respectively.

Our results of
operations are prepared in accordance with Argentine GAAP, which differs in certain aspects from US GAAP. See Note 14 to our Consolidated Financial Statements.

The Telecom Group provides customers with a wide range of telecommunication services. To fulfill its purpose, it conducts different activities that are distributed among the companies in the Group. Each company
represents an operating segment which have been aggregated into three reportable segments according to the nature of the products and services provided. These reportable segments, and their operating segments are:



|                         |  |                                                  |  |  |  | 
|------------------------ |  | ------------------------------------------------ |  |  |  | 
|Reportable Segment       |  | Company of the Telecom Group / Operating Segment |  |  |  | 
|Voice, Data and Internet |  | Telecom Argentina S.A.                           |  |  |  | 
|                         |  | Telecom Argentina USA, Inc.                      |  |  |  | 
|                         |  | Micro Sistemas S.A. (*)                          |  |  |  | 
|                         |  |                                                  | 
|Wireless                 |  | Telecom Personal S.A.                            |  |  |  | 
|                         |  | Núcleo S.A.                                      |  |  |  | 
|                         |  |                                                  | 
|Directories Publishing   |  | Publicom S.A. (**)                               |  |  |  | 

---

|(*) | Dormant entity at December 31, 2006.
|--- | ------------------------------------

|(**) | Entity sold on April 12, 2007. See Management Overview.
|---- | ---------------------------------------------------------

The main products and services in each reportable segment are:



| |  |  | Voice, Data and Internet: local area, national long-distance and international communications, supplementary services (including call waiting, itemized invoicing
and voicemail), interconnection with other operators, data transmission (including private networks, point-to-point traffic, radio and TV signal transmission) and Internet services (dial-up and high-speed broadband).
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Wireless: local area, national long-distance and international communications, data transmission, sale of handsets, and Value Added Services, such as call waiting,
voicemail, short message systems, multimedia and Internet access.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Directories Publishing: advertising in phone directories and on the Internet.
| | - |  | -----------------------------------------------------------------------------

The following table shows our principal sources of revenues as a percentage of total consolidated net sales within our reportable segments for the year
ended December 31, 2006:



|                          |  |                        |  |                                 
|------------------------- |  | ---------------------- |  | --------------------------------
|Reportable segment        |  | Net Sales(millions P$) |  | Percent ofConsolidated Net Sales
|Voice, Data and Internet  |  | 3,053                  |  | 41.0                            
|Wireless                  |  | 4,319                  |  | 58.1                            
|Directories Publishing(*) |  | 65                     |  | 0.9                             
|                          |  |                        |  |                                 
|TOTAL                     |  | 7,437                  |  | 100.0                           

---

|(*) | Entity sold on April 12, 2007. See Management Overview.
|--- | ---------------------------------------------------------

Additional information regarding reportable segments is disclosed in Note 12 to our Consolidated Financial Statements.



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Factors Affecting Results of Operations

Described below are certain factors that may be helpful in understanding our operating results. These factors are based on the information currently
available to our management and may not represent all of the factors that are relevant to an understanding of our current or future results of operations. Additional information regarding trends expected to influence our results of operations in
2007 are analyzed below under Trend Information.

Impact of Political and Economic Environment in Argentina.
Levels of economic activity affect the volume of local and long-distance traffic, the demand for new fixed lines and for Cellular services and the levels of uncollectible accounts and disconnections. Demand for our services and the amount of
revenues we collect is also affected by inflation.

Rate Regulation. Revenue from our Voice, Data and Internet reportable segment
will depend principally on the number of lines in service, the minutes of use or traffic for local and long-distance services and the rates charged for services. The rates that Telecom Argentina charges in its fixed telephony service
(including both monthly basic charges and measured service charges), installation charges in the fixed telephony business, public telephone charges and charges for Internet dial-up traffic are subject to regulation. These rates were pesified and
rate increases were frozen by the Argentine Government in 2002. Telecom Argentina has been in discussions with regulators with respect to rate adjustments and on March 6, 2006, Telecom Argentina signed the Letter of Understanding 2006 with the
Argentine Government whereby we agreed to comply with the current regulatory framework in exchange for the ability to raise certain of our regulated rates. In particular, the government has agreed that Telecom Argentina can increase the termination
charges applied to incoming international calls and reduce the time bands for off-peak local tariffs. The agreement is subject to the implementation of certain administrative steps and the pending approval by the legislative branch. Although the
Companys Management expects that the contract renegotiation process will be satisfactorily completed, to date there is no certainty regarding either its outcome or the timing of such resolution.

Competition. The Argentine telecommunications market has become increasingly competitive, particularly as the Argentine economy recovers from the
economic crisis of 2001-2002. In our Voice, Data and Internet reportable segment, competition is mainly focused in long-distance and Internet service as well as in government and corporate accounts. The Argentine wireless market has been
characterized by rapid growth and increasingly competitive conditions as the Argentine economy continues to recover from the 2001 economic crisis. We expect that the Wireless reportable segment will continue to be affected by competitive pricing
pressure, at least in the short to medium term.

Technology Developments. Improvements in technology influence demand for services.
For example, demand for fixed line telecommunications services has been affected by continued significant growth in the Wireless reportable segment. Growth in the Voice, Data and Internet reportable segment at present is being driven by expansion of
ADSL, which permits increased use of VoIP technology, as well as wireless interconnection revenues. The increase in broadband adoption has also proven a critical factor in facilitating the offering of Value Added Services to customers and the
bundling of services. In the Wireless reportable segment, we have seen an increase in the number of subscribers due to the implementation of GSM technology and related services supported by GSM technology. Continued investment in GSM infrastructure
is expected to fuel demand for Cellular services because it supports a wide variety of enhanced services such as SMS, data transmission and 3G services.

Capital Expenditures. Beginning in 2002, we implemented a cost reduction plan as part of our financial restructuring process. This plan included significant restriction on capital expenditures and network
maintenance. Since the completion of Telecom Argentinas restructuring in August 2005, the Company is in the process of making significant investments designed to take advantage of growth opportunities in our businesses. In the Voice, Data and
Internet reportable segment, our focus is on continued development of our broadband assets, including the ADSL high speed network and Fiber Optic infrastructure, as well as upgrading and enhancing information technology systems. In the Wireless
reportable segment, we are in the process of expanding our GSM network. Our maintenance expenses have increased in 2004, 2005 and 2006 as we made investments to satisfy our operational needs arising from under-investment in 2002 and 2003.

Wireless Subscriber Acquisition Costs and Promotional Expenditures. The cost reduction plan that we implemented in the 2002 
2004 period also involved restrictions on subscriber acquisition costs in the Wireless reportable segment and on other promotional activities such as advertising and promotional campaigns. Our



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Wireless reportable segment has experienced a significant increase in subscriber acquisition costs as a result of higher subscription levels in the market
for wireless services and intense competition. The Voice, Data and Internet reportable segment also has increased its promotional activities, particularly with respect to ADSL services, where our competitors have intensified their marketing
campaigns.

Currency Effects. The majority of our revenues are received in pesos whereas the majority of our financial indebtedness
is substantially denominated in U.S. dollars. Additionally, a significant portion of the materials and supplies related to the construction and maintenance of our networks are incurred in foreign currencies. Consequently, the Pesification of our
rates and subsequent fluctuations in the exchange rates between the peso and the U.S. dollar and other currencies will continue to affect the amount of our revenues in comparison to our debt service obligations and other costs incurred in foreign
currencies. Our financial results, net mainly include gains and losses arising from net currency exchange differences and interest income and loss.

(A) Consolidated Results of Operations

In the year ended December 31, 2006, we reported a net income of P$244
million, compared to a net income of P$1,334 million for the year ended December 31, 2005. The year-to-year difference of net income was mainly due to the one-time gain of P$1,424 million in 2005 resulting from the completion of Telecom
Argentinas debt restructuring process.

We reported consolidated net sales of P$7,437 million in year 2006 compared to P$5,718
million in year 2005. The increase of P$1,719 million can be largely attributed to the increase in the customer base, particularly in the Wireless reportable segment and in the ADSL access base.

In 2006, operating costs (including depreciation and amortization) totaled P$6,525 million representing a P$1,311 million increase (25% increase) due to
the higher agents commissions for handset sales, costs of handsets, TLRD costs, advertising expenses, salaries and social security charges and taxes, among other reasons. These costs are associated with the increase in sales and particularly
with growing competition in the wireless market in Argentina.

Although the economic situation in Argentina continued showing signs of
improvement, our fixed telephone service is still affected by the Pesification of the rates in early 2002; as a result, the increase in the structure of disbursement costs for the Voice, Data and Internet reportable segment (which was 20%) is higher
than the rise in net sales (which was 6%). Consequently, our operations continue to be influenced by the Pesification and freezing of regulated tariffs and macroeconomic factors (particularly exchange rates and inflation). See Trend
Information below.

(A.1) Year 2006 Compared to Year 2005



|                                                                  |  |                         |   |  |        |   |  |               |   |  |                        |   |  |                   |   |  |                       |   |  |    |  
|----------------------------------------------------------------- |  | ----------------------- | - |  | ------ | - |  | ------------- | - |  | ---------------------- | - |  | ----------------- | - |  | --------------------- | - |  | -- | -
|                                                                  |  |                         |   |  |        |   |  |               |   |  |                        |   |  | Change by segment |  
|                                                                  |  | Year Ended December 31, |   |  |        |   |  |               |   |  | Voice, DataandInternet |   |  | Wireless          |   |  | DirectoriesPublishing |  
|                                                                  |  | 2006                    |   |  | 2005   |   |  | Total Change  |   |  |                        |  
|                                                                  |  | (P$ millions)           |   |  | %      |   |  | (P$ millions) |  
|Net sales                                                         |  | 7,437                   |   |  | 5,718  |   |  | 30.1          |   |  | 1,719                  |   |  | 182               |   |  | 1,522                 |   |  | 15 |  
|Cost of services, general and administrative and selling expenses |  | (6,525                  | ) |  | (5,214 | ) |  | 25.1          |   |  | (1,311                 | ) |  | (144              | ) |  | (1,163                | ) |  | (4 | )
|Operating income                                                  |  | 912                     |   |  | 504    |   |  | 81.0          |   |  | 408                    |   |  | 38                |   |  | 359                   |   |  | 11 |  
|Financial result, net                                             |  | (482                    | ) |  | (306   | ) |  | 57.5          |   |  | (176                   | ) |  | (258              | ) |  | 82                    |   |  |   |  
|Gain on debt restructuring, net                                   |  |                        |   |  | 1,424  |   |  | (100.0        | ) |  | (1,424                 | ) |  | (1,424            | ) |  |                      |   |  |   |  
|Other, net (1)                                                    |  | (203                    | ) |  | (166   | ) |  | 22.3          |   |  | (37                    | ) |  | (34               | ) |  | (4                    | ) |  | 1  |  
|Income tax benefit (expense), net                                 |  | 17                      |   |  | (122   | ) |  | N/A           |   |  | 139                    |   |  | 252               |   |  | (111                  | ) |  | (2 | )
|Net income (loss)                                                 |  | 244                     |   |  | 1,334  |   |  | (81.7         | ) |  | (1,090                 | ) |  | (1,426            | ) |  | 326                   |   |  | 10 |  

---

|(1) | Other, net includes gain (loss) on equity investees, other expenses, net and minority interest.
|--- | -----------------------------------------------------------------------------------------------



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Net Sales

The principal factors which affect our net sales are rates, the volume of use of services in fixed line services and the growth in wireless telecommunication and Internet services.

During year 2006, net sales increased approximately 30.1% to P$7,437 million from P$5,718 million in 2005. The increase can be largely attributed to the
increase of P$1,522 million in revenues generated by the Wireless reportable segment. It should be noted that all three reportable segments showed revenue increases, but at different growth rates.

In the Voice, Data and Internet reportable segment, voice sales grew by 4% due to the increase in the customer base, but saw a slight reduction in
traffic volume. Regulated voice services are still affected by the Pesification of rates to pesos as discussed in Item 4Information on the CompanyThe BusinessGeneralVoice, Data and Internet(b)
WholesaleRates in more detail. Data sales grew by 11% due to the increase in the customer base and expanded corporate offerings. Internet sales led growth in this segment, with a 25% rise due to the fact that the customer base
experienced 102% annual growth. It is worth pointing out that Internet revenues are affected by major discounts offered to new customers in the first three months of subscription.

Wireless revenues increased by 54% compared to 2005. In Argentina, revenues, net of intercompany sales, grew by 54% as a result of a 37% increase in the
customer base and a 11% rise in ARPU. In Paraguay, sales grew by 61% due to a 79% increase in the customer base and a steady ARPU.

In
2006, service revenues in the Wireless reportable segment amounted to P$3,775 million, representing 53% growth from 2005. Year 2006 service revenue growth was 52.1% in Argentina and 64.5% in Paraguay.

The 30% increase in the Directories Publishing reportable segment is mainly attributable to the growth of this segment in the provinces due to the
recovery of regional economies in recent years.

For the first time in the Companys history, 2006 Wireless reportable segment net
sales represented more than 50% of the Companys consolidated net sales (reaching 58%).

For a further breakdown of our consolidated
net sales, see Results of Operations by Reportable Segment below.

Cost of Services, General and Administrative and Selling Expenses

Total cost of services, general and administrative and selling expenses increased by 25.1% to P$6,525 million in 2006 from P$5,214
million in 2005. The increase was mainly due to the increase in disbursement costs in the three reportable segments as a result of the rise in direct cost of sales, the effect of inflation in the overall cost structure and heavy competition in the
wireless and broadband businesses in Argentina. Depreciation and amortization expenses evidenced a P$106 million reduction mainly in the Voice, Data and Internet reportable segment.



|                                      |  |                         |  |      |  |               |  |                         |  |                   |  |                       |  |    |  
|------------------------------------- |  | ----------------------- |  | ---- |  | ------------- |  | ----------------------- |  | ----------------- |  | --------------------- |  | -- | -
|                                      |  |                         |  |      |  |               |  |                         |  | Change by segment | 
|                                      |  | Year Ended December 31, |  |      |  |               |  | Voice, Dataand Internet |  | Wireless          |  | DirectoriesPublishing | 
|                                      |  | 2006                    |  | 2005 |  | Total Change  |  |                         | 
|                                      |  | (P$ millions)           |  | %    |  | (P$ millions) | 
|Salaries and social security          |  | 840                     |  | 685  |  | 22.6          |  | 155                     |  | 105               |  | 53                    |  | (3 | )
|Taxes                                 |  | 540                     |  | 395  |  | 36.7          |  | 145                     |  | 10                |  | 135                   |  |   |  
|Maintenance, materials and supplies   |  | 367                     |  | 309  |  | 18.8          |  | 58                      |  | 46                |  | 9                     |  | 3  |  
|Bad debt expense                      |  | 64                      |  | 29   |  | 120.7         |  | 35                      |  | 11                |  | 24                    |  |   |  
|Interconnection costs                 |  | 159                     |  | 144  |  | 10.4          |  | 15                      |  | 15                |  |                      |  |   |  
|Costs of international outbound calls |  | 111                     |  | 94   |  | 18.1          |  | 17                      |  | 17                |  |                      |  |   |  
|Fees for services                     |  | 250                     |  | 158  |  | 58.2          |  | 92                      |  | 28                |  | 63                    |  | 1  |  
|Advertising                           |  | 228                     |  | 152  |  | 50.0          |  | 76                      |  | 29                |  | 46                    |  | 1  |  



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|                                                                        |  |                         |  |       |  |              |               |  |       |                         |  |                   |          |  |                        |  |  
|----------------------------------------------------------------------- |  | ----------------------- |  | ----- |  | ------------ | ------------- |  | ----- | ----------------------- |  | ----------------- | -------- |  | ---------------------- |  | -
|                                                                        |  |                         |  |       |  |              |               |  |       |                         |  | Change by segment
|                                                                        |  | Year Ended December 31, |  |       |  |              |               |  |       | Voice, Dataand Internet |  |                   | Wireless |  | Directories Publishing
|                                                                        |  | 2006                    |  | 2005  |  | Total Change |               |  |       |                        
|                                                                        |  | (P$ millions)           |  | %     |  |              | (P$ millions)
|Cost of wireless handsets                                               |  | 973                     |  | 613   |  | 58.7         |               |  | 360   |                         |  |                  |          |  | 360                    |  | 
|Agent commissions and distribution of prepaid cards commissions         |  | 548                     |  | 386   |  | 42.0         |               |  | 162   |                         |  | 4                 |          |  | 158                    |  | 
|Other commissions                                                       |  | 121                     |  | 82    |  | 47.6         |               |  | 39    |                         |  | 3                 |          |  | 35                     |  | 1
|Roaming                                                                 |  | 137                     |  | 115   |  | 19.1         |               |  | 22    |                         |  |                  |          |  | 22                     |  | 
|TLRD                                                                    |  | 445                     |  | 271   |  | 64.2         |               |  | 174   |                         |  |                  |          |  | 174                    |  | 
|Others                                                                  |  | 350                     |  | 283   |  | 23.7         |               |  | 67    |                         |  | 25                |          |  | 41                     |  | 1
|Depreciation of fixed assets and amortization of intangible assets      |  | 1,392                   |  | 1,498 |  | (7.1         | )             |  | (106  | )                       |  | (149              | )        |  | 43                     |  | 
|Total Cost of Services, General and Administrative and Selling Expenses |  | 6,525                   |  | 5,214 |  | 25.1         |               |  | 1,311 |                         |  | 144               |          |  | 1,163                  |  | 4

Salaries and Social Security

During year 2006, salaries and social security charges were approximately P$840 million, representing a 22.6% increase from 2005. This was primarily due
to the increase in salary levels implemented during the year. Additionally, labor costs rose as a consequence of the increase in headcount in the Wireless reportable segment, where increased demand for wireless services and the improvement of
customer support required Telecom Personal to increase its number of employees. As of December 31, 2006, we had 15,340 employees compared to 14,542 employees as of December 31, 2005.

For year 2006, salaries and social security payments were approximately 11.3% of net sales. For year 2005, salaries and social security payments were
approximately 12% of net sales.

Taxes

Expenses related to taxes increased 36.7% to P$540 million in year 2006 from P$395 million in year 2005, mainly due to the impact of taxes that are calculated on the basis of revenues and higher fees paid to the
regulator in connection with the wireless telephony activity.

Maintenance, Materials and Supplies

Maintenance, materials and supplies expense increased by 18.8% to P$367 million in year 2006 from P$309 million in year 2005. This increase was due to
higher maintenance costs across segments, particularly in Voice, Data and Internet reportable segment.

Bad Debt Expense

During year 2006, bad debt expense increased to P$64 million from P$29 million in year 2005. The allowance for doubtful accounts represented 0.9% of
net sales for 2006, as compared to 0.5% of net sales in 2005. This increase was due mainly to growth in the wireless customer base and reduction in levels of collection and the lower recovery of past due accounts in Voice, Data and Internet
reportable segment.

Fees for Services

Our fees for various services, including legal, security, and auditing services, totaled approximately P$250 million for year 2006 and P$158 million for year 2005. This increase was due mainly to services relating to
the technology replacement project in our Wireless reportable segment. In 2006, fees for services include P$16 million paid to the Operator as compensation for the services of highly qualified personnel and technical assistance provided to us in
accordance with an agreement entered into between Telecom and Telecom Italia at the beginning of 2005. Such amounts were charged based on hours of service at international market rates for such services.



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Advertising

Costs related to advertising increased by P$76 million, or 50%, to P$228 million, mainly due to higher media advertising expenses for wireless and Internet services.

Agent Commissions and Distribution of Prepaid Card Commissions

Sales commissions increased to P$548 million in year 2006 from P$386 million in year 2005. The increases in agent commissions and distribution of prepaid cards commissions year over year were mainly due to Telecom
Personals efforts to expand its high-value subscriber base and to the increase in the prepaid subscriber base, respectively.

Other Commissions

Other commissions increased by 47.6% to P$121 million in year 2006 from P$82 million in year 2005. This
increase was mainly due to higher commissions paid as a result of the growth in our wireless subscriber base.

Others

Others increased by 23.7% to P$350 million from P$283 million mainly due to the increase in other operating expenses in the Wireless Reportable Segment as
a result of increased revenues and an increase in the customer base.

Depreciation of Fixed Assets and Amortization of Intangible Assets

Depreciation of fixed assets and amortization of intangible assets decreased by P$106 million, or 7.1%, to P$1,392 million during 2006
mainly as a consequence of the end of the amortization period of certain assets in the Voice, Data and Internet reportable segment partially offset by an increase in the depreciation in increased investment of assets in the Wireless reportable
segment. Depreciation expense was equal to approximately 18.7% of net sales for year 2006 and 26.2% of net sales for year 2005.

For an
analysis of interconnection and international outbound call costs, see Results of Operations by Reportable SegmentVoice, Data and Internet Reportable Segment below. For an analysis of wireless handset, roaming and TLRD costs, see
Results of Operations by Reportable SegmentWireless Reportable Segment below.

Operating Income

During the year ended December 31, 2006, consolidated operating income was P$912 million, with a P$408 million increase, or 81%, compared to 2005.
Operating income represents 12.3% of net sales in 2006. Improvement in operating income in terms of sales margin was seen across all segments. Voice, Data and Internet grew from 10% to 11% of net sales due to the systematic decline of fixed asset
depreciation; Wireless reportable segment almost doubled its margin, growing from 7% to 13% of net sales in 2006, while the Directories Publishing reportable segment doubled its profitability, reaching 28% of its net sales in 2006.

The increase in operating income in 2006 is mainly due to strong growth in the Wireless segment resulting from higher net sales, partially offset by
higher costs associated with tax related expenses, fees for services, pre-paid card commission roaming and TLRD.

Financial Results, Net

Financial and holding results were negative by P$482 million, reporting a 57.5% increase over the net loss of the year 2005.



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As a result of a P$908 million reduction in the net financial debt or 21% compared to the net financial
debt at the end of the previous year, interest accrued on the net financial debt diminished by P$147 million. This financial cost represents 6.1% of consolidated sales in year 2006, up from 10.5% in year 2005.

Unlike the prior year, in 2006, the devaluation of the peso against the US dollar was 1% and against the Euro, 12.6%. This caused a net foreign currency
exchange loss of P$198 million, which was softened by the effectiveness of the derivative financial instruments entered into in order to limit the risk of an increase in the Euro and Yen against the US dollar. These instruments created a P$114
million gain in the year 2006, unlike the prior year in which a P$83 million loss was recorded. In 2005, penalty interest that had accrued on Telecom Argentinas financial debt was fully waived by creditors as part of the restructuring that
took place on August 31, 2005.

Gain on Debt Restructuring, Net

In 2005, Telecom Argentina concluded the restructuring of its financial debt, generating an unusual profit of P$1,424 million. Additional information on the debt restructuring process is included in Notes 5.p and 8 to
the Consolidated Financial Statements. See also Critical Accounting PoliciesDebt Restructuring Results above.

Other, Net

Gain (Loss) on Equity Investees

In 2006, a P$5 million gain was reported, mainly due to the realization of P$6 million exchange differences generated by the P$10 million capital reimbursement made by Núcleo to its shareholders. Furthermore,
in 2005, the Company obtained a P$7 million gain on the sale of its equity interest in Intelsat.

Other expenses, net

Other expense, net, increased P$21 million or 13% from the year 2005, reaching P$186 million in 2006 mainly due to increases in litigation and other
contingencies and higher slow-moving and obsolescence provisions.

Litigation and other contingency charges have increased at Telecom
Argentina due to higher costs connected with labor and fiscal complaints. In contrast, in Personal there are reductions mainly attributable to the settlement of commercial lawsuits.

During years 2006 and 2005, approximately P$49 million and P$57 million of other expenses, net, respectively, were recorded related mainly to accrued
severance payments and special termination benefits costs for employees who were dismissed during the period or voluntarily retired pursuant to our employee reduction program.

Income Tax Benefit (Expense), Net

The income tax charge includes three effects: (i) the current
tax for the year payable according to fiscal legislation applicable to each company in the Telecom Group; (ii) the effect of applying the deferred tax method on temporary differences arising out of the asset and liability valuation according to
fiscal versus accounting criteria; and (iii) the analysis of recoverability of deferred tax assets, particularly, the loss carry-forwards accumulated by Telecom Argentina and Personal.

Deferred income taxes result from temporary differences in the recognition of expenses for tax and financial reporting purposes and are accounted for in
accordance with Argentine GAAP, which is consistent with SFAS No. 109. Argentine GAAP requires the asset and liability method of computing deferred income taxes.

With respect to assessed taxes, since 2005, Publicom and Núcleo have generated accounting and fiscal income that requires them to pay taxes at the rates of 35% and 10%, respectively. On the other hand, Telecom
Argentina and Personal have loss carry-forwards, which, although they have been diminishing since 2002, have not yet been fully absorbed thus allowing Telecom Argentina and Personal to avoid any income tax obligation for the periods under review.
The Company has received claims from the tax authority based on different ex-officio assessments that determined the accrual of P$25 million in 2005 and subsequent payment. For additional information on these claims, see Note 11.c to the
Consolidated Financial Statements.



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Furthermore, the profits made by all companies in the Telecom Group have generated negative charges on
deferred taxes, particularly in Telecom Argentina for the year 2005, in which the profit on the restructuring of the financial debt reduced by P$498 million the loss carry forward recognized.

With respect to the recoverability of loss carry-forwards, the Telecom Group recognized, as of December 31, 2006, P$722 million of loss
carry-forwards, of which P$653 million expire in 2007 (P$518 million for Telecom Argentina and P$135 million for Personal). According to estimates of taxable income for next year, it is estimated that Personal will be able to fully use its loss
carry-forward, while for Telecom Argentina it is likely that it will lose a substantial portion. For that reason, as of December 31, 2006, a valuation allowance of P$195 million was recorded in Telecom Argentina, representing for 2006 a
reduction of P$81 million in its valuation allowance (in 2005, the reduction amounted to P$419 million mainly as a result of the taxability of income due to the debt restructuring).

Net Income (Loss)

For year 2006, we recorded net income of approximately P$244 million. The Voice,
Data and Internet reportable segment accounted for a loss of P$153 million , the Wireless reportable segment contributed a P$384 million gain and the Directories Publishing reportable segment contributed a P$13 million gain to our consolidated net
income in 2006. This result is not affected by unusual items like the gain on financial debt restructuring, which amounted to P$1,424 million in 2005, without taking into account the tax effect.

(A.2) Year 2005 Compared to Year 2004



|                                                                  |  |                         |   |  |        |   |  |               |   |  |                         |   |  |                   |   |  |                       |   |  |    |  
|----------------------------------------------------------------- |  | ----------------------- | - |  | ------ | - |  | ------------- | - |  | ----------------------- | - |  | ----------------- | - |  | --------------------- | - |  | -- | -
|                                                                  |  |                         |   |  |        |   |  |               |   |  |                         |   |  | Change by segment |  
|                                                                  |  | Year Ended December 31, |   |  |        |   |  |               |   |  | Voice, Dataand Internet |   |  | Wireless          |   |  | DirectoriesPublishing |  
|                                                                  |  | 2005                    |   |  | 2004   |   |  | Total Change  |   |  |                         |  
|                                                                  |  | (P$ millions)           |   |  | %      |   |  | (P$ millions) |  
|Net sales                                                         |  | 5,718                   |   |  | 4,494  |   |  | 27.2          |   |  | 1,224                   |   |  | 153               |   |  | 1,064                 |   |  | 7  |  
|Cost of services, general and administrative and selling expenses |  | (5,214                  | ) |  | (4,094 | ) |  | 27.4          |   |  | (1,120                  | ) |  | 36                |   |  | (1,150                | ) |  | (6 | )
|Operating income                                                  |  | 504                     |   |  | 400    |   |  | 26.0          |   |  | 104                     |   |  | 189               |   |  | (86                   | ) |  | 1  |  
|Financial result, net                                             |  | (306                    | ) |  | (1,172 | ) |  | (73.9         | ) |  | 866                     |   |  | 872               |   |  | (7                    | ) |  | 1  |  
|Gain on debt restructuring, net                                   |  | 1,424                   |   |  | 209    |   |  | 581.3         |   |  | 1,215                   |   |  | 1,445             |   |  | (230                  | ) |  |   |  
|Other, net (1)                                                    |  | (166                    | ) |  | (77    | ) |  | 115.6         |   |  | (89                     | ) |  | (36               | ) |  | (52                   | ) |  | (1 | )
|Income tax expense, net                                           |  | (122                    | ) |  | (26    | ) |  | 369.2         |   |  | (96                     | ) |  | (219              | ) |  | 124                   |   |  | (1 | )
|Net income (loss)                                                 |  | 1,334                   |   |  | (666   | ) |  | N/A           |   |  | 2,000                   |   |  | 2,251             |   |  | (251                  | ) |  |   |  

---

|(1) | Other, net includes gain (loss) on equity investees, other expenses, net and minority interest.
|--- | -----------------------------------------------------------------------------------------------

Net Sales

During year 2005, net sales increased approximately 27.2% to P$5,718 million from P$4,494
million in 2004. The increase can be largely attributed to the increase of P$1,064 million in revenues generated by the Wireless reportable segment.

In the Voice, Data and Internet reportable segment, revenues generated by the data transmission and Internet business increased by P$51 million, due to the increase in ADSL connections as a consequence of commercial
policies, an enhanced portfolio of products and increased coverage of the services. Additionally, monthly charges increased by P$41 million, mainly due to the increase of 4% in customer lines and new Value Added Services. Revenues from
interconnection services increased by P$44 million, mainly due to the increases in wireless traffic transported by and terminated on Telecom Argentinas fixed line network.

Revenues for the Wireless reportable segment reached P$2,797 million, increasing by 61.4%, due to growth in the customer base, total traffic, and sales
of handsets. In 2005, the economic environment and the implementation of new technologies and services fueled significant growth in the wireless market, resulting in an increase in the customer base and increased consumption of wireless services. As
of December 31, 2005, total wireless subscribers of Telecom Personal in Argentina reached approximately 6,150,000 representing an increase of approximately 2,315,000 customers from 2004.



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For a further breakdown of our consolidated net sales, see Results of Operations by Reportable
Segment below.

Cost of Services, General and Administrative and Selling Expenses

Total cost of services, general and administrative and selling expenses increased by 27.4% to P$5,214 million in 2005 from P$4,094 million in 2004. The
increase was mainly due to the increase in sales, the effect of inflation in the overall cost structure and competition in the wireless business in Argentina. Additionally, in the Wireless reportable segment, selling expenses and the cost of
wireless handsets increased significantly.



|                                                                        |  |                         |  |       |  |              |               |  |                         |                   |  |          |   |                       |       |  |    |  
|----------------------------------------------------------------------- |  | ----------------------- |  | ----- |  | ------------ | ------------- |  | ----------------------- | ----------------- |  | -------- | - | --------------------- | ----- |  | -- | -
|                                                                        |  | Year Ended December 31, |  |       |  |              |               |  |                         | Change by segment | 
|                                                                        |  | 2005                    |  | 2004  |  | Total Change |               |  | Voice, Dataand Internet |                   |  | Wireless |   | DirectoriesPublishing |      
|                                                                        |  | (P$ millions)           |  | %     |  |              | (P$ millions) | 
|Salaries and social security                                            |  | 685                     |  | 593   |  | 15.5         |               |  | 92                      |                   |  | 67       |   |                       | 23    |  | 2  |  
|Taxes                                                                   |  | 395                     |  | 301   |  | 31.2         |               |  | 94                      |                   |  | 17       |   |                       | 77    |  |   |  
|Maintenance, materials and supplies                                     |  | 309                     |  | 233   |  | 32.6         |               |  | 76                      |                   |  | 23       |   |                       | 49    |  | 4  |  
|Bad debt expense                                                        |  | 29                      |  | 5     |  | 480.0        |               |  | 24                      |                   |  | 13       |   |                       | 11    |  |   |  
|Interconnection costs                                                   |  | 144                     |  | 135   |  | 6.7          |               |  | 9                       |                   |  | 9        |   |                       |      |  |   |  
|Costs of international outbound calls                                   |  | 94                      |  | 82    |  | 14.6         |               |  | 12                      |                   |  | 12       |   |                       |      |  |   |  
|Fees for services                                                       |  | 158                     |  | 102   |  | 54.9         |               |  | 56                      |                   |  | (2       | ) |                       | 59    |  | (1 | )
|Advertising                                                             |  | 152                     |  | 93    |  | 63.4         |               |  | 59                      |                   |  | 14       |   |                       | 45    |  |   |  
|Cost of wireless handsets                                               |  | 613                     |  | 237   |  | 158.6        |               |  | 376                     |                   |  |         |   |                       | 376   |  |   |  
|Agent commissions and distribution of prepaid cards commissions         |  | 386                     |  | 177   |  | 118.1        |               |  | 209                     |                   |  | (1       | ) |                       | 210   |  |   |  
|Other commissions                                                       |  | 82                      |  | 61    |  | 34.4         |               |  | 21                      |                   |  | 3        |   |                       | 16    |  | 2  |  
|Roaming                                                                 |  | 115                     |  | 65    |  | 76.9         |               |  | 50                      |                   |  |         |   |                       | 50    |  |   |  
|TLRD                                                                    |  | 271                     |  | 137   |  | 97.8         |               |  | 134                     |                   |  |         |   |                       | 134   |  |   |  
|Others                                                                  |  | 283                     |  | 227   |  | 24.7         |               |  | 56                      |                   |  | 6        |   |                       | 48    |  | 2  |  
|Depreciation of fixed assets and amortization of intangible assets      |  | 1,498                   |  | 1,646 |  | (9.0         | )             |  | (148                    | )                 |  | (197     | ) |                       | 52    |  | (3 | )
|Total Cost of Services, General and Administrative and Selling Expenses |  | 5,214                   |  | 4,094 |  | 27.4         |               |  | 1,120                   |                   |  | (36      | ) |                       | 1,150 |  | 6  |  

Salaries and Social Security

During year 2005, salaries and social security charges were approximately P$685 million, representing a 15.5% increase from 2004. This was primarily due
to the increase in salary levels implemented during the year. Additionally, labor costs rose as a consequence of the increase in headcount, particularly in the Wireless reportable segment, where increased demand for wireless services and the
improvement of customer support required Telecom Personal to increase its number of employees. As of December 31, 2005, we had 14,542 employees compared to 14,053 employees as of December 31, 2004.

For year 2005, salaries and social security payments were approximately 12% of net sales. For year 2004, salaries and social security payments were
approximately 13.2% of net sales.

Taxes

Expenses related to taxes increased 31.2% to P$395 million in year 2005 from P$301 million, mainly due to the impact of taxes that are calculated on the basis of revenues and higher fees paid to the regulator in
connection with the wireless telephony activity.



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Maintenance, Materials and Supplies

Maintenance, materials and supplies expense increased by 32.6% to P$309 million in year 2005 from P$233 million in year 2004. This increase was due in
part to higher maintenance costs across segments, and in part to increased costs associated with the growth in our Wireless reportable segment.

Bad Debt Expense

During year 2005, bad debt expense increased to P$29 million from P$5 million in year 2004. The allowance
for doubtful accounts represented 0.5% of net sales for 2005, as compared to 0.1% of net sales in 2004. This increase was due mainly to growth in the wireless customer base and changes in levels of collection and the lower recovery of past due
accounts in the Voice, Data and Internet reportable segment.

Fees for Services

Our fees for various services, including legal, security and auditing services, totaled approximately P$158 million for year 2005 and P$102 million for
year 2004. This increase was due mainly to services relating to the upgrading of information technology systems in our Wireless reportable segment and outsourcing of call center services. In 2005, fees for services includes P$15 million paid to the
Operator as compensation for the services of highly qualified personnel and technical assistance provided to us in accordance with an agreement entered into between Telecom and Telecom Italia at the beginning of 2005. Such amounts were charged based
on hours of service at international market rates for such services.

Advertising

Costs related to advertising increased by P$59 million, or 63.4%, to P$152 million, mainly due to higher media advertising expenses for wireless and
Internet services.

Agent Commissions and Distribution of Prepaid Card Commissions

Sales commissions increased to P$386 million in year 2005 from P$177 million in year 2004. This increase was mainly due to increased commissions paid for
the acquisition of new customers in the Wireless reportable segment and to higher distribution costs of prepaid cards. The migration to GSM technology has also influenced these expenses as it has been necessary to pay higher commissions to attract
and retain high value customers.

Other Commissions

Other commissions increased by 34.4% to P$82 million in year 2005 from P$61 million in year 2004. This increase was mainly due to higher commissions paid for the invoicing and collection process as a result of the
growth in our wireless subscriber base.

Others

Others increased by 24.7% to P$283 million from P$227 million mainly due to increase in other operating expenses in the Wireless reportable segment.

Depreciation of Fixed Assets and Amortization of Intangible Assets

Depreciation and amortization are calculated using the straight-line method based on the estimated useful life of the relevant asset. Fixed assets acquired after the Transfer Date are being depreciated over an average
of 10 years.

Depreciation of fixed assets and amortization of intangible assets decreased by P$148 million, or 9%, to P$1,498 million
during 2005 as a consequence of the end of the amortization period of certain assets in the Voice, Data and Internet reportable segment partially offset by the increase in investment in assets and accelerated depreciation derived principally by the
reduction in the useful life of the TDMA network equipment. Depreciation and amortization expenses were equal to approximately 26.2% of net sales for year 2005 and 36.6% of net sales for year 2004.



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For an analysis of interconnection and international outbound call costs, see Results of Operations
by Reportable SegmentVoice, Data and Internet Reportable Segment below. For an analysis of wireless handset, roaming and TLRD costs, see Results of Operations by Reportable SegmentWireless Reportable Segment below.

Operating Income

In 2005, our
consolidated operating income was P$504 million compared to P$400 million in year 2004. Our operating income for the year 2005, as a percentage of net sales, was similar to year 2004. In 2005, the Voice, Data and Internet reportable segment
contributed P$289 million, the Wireless reportable segment contributed P$208 million and the Directories Publishing reportable segment contributed P$7 million to consolidated operating income. During 2005, the Voice, Data and Internet reportable
segment and Directories Publishing reportable segment showed improvements of P$189 million and P$1 million, respectively, while the Wireless reportable segment had a P$86 million decrease as compared to 2004.

The increase in operating income in 2005 is mainly due to the decrease in our amortization charges in the Voice, Data and Internet reportable segment,
which were partially offset by the decrease in operating margins in our Wireless reportable segment resulting from a substantial increase in handset subsidies and selling expenses.

Financial Results, Net

Financial results, net resulted in a loss of P$306 million for year 2005
compared to a loss of P$1,172 million in year 2004. The difference can be largely attributed to net foreign currency exchange results, which have a positive variation of P$865 million in 2005 compared to 2004. The gain from currency exchange
differences in 2005 was mainly a consequence of the fluctuation of the peso-to-euro exchange rate during the year.

Gain on Debt Restructuring, Net

On August 31, 2005, Telecom Argentina successfully completed its debt restructuring process by issuing new notes and paying cash
consideration in exchange for extinguishment of its outstanding debt, in accordance with the terms of the APE entered into by Telecom Argentina and its financial creditors. As a result, the Company registered a P$1,424 million gain in year 2005. The
gain on debt restructuring, net for year 2004 was P$209 million, representing the results of debt restructuring by Telecom Personal and Núcleo completed in November 2004. See Note 8 to our Consolidated Financial Statements. See also
Critical Accounting PoliciesDebt Restructuring Results above.

Other, Net

Other, net includes gain (loss) on equity investees, other expenses, net and minority interest. The increase in other, net corresponds mainly to increased
other expenses, net, which rose to P$165 million in 2005 from P$78 million in 2004 largely due to higher provisions for lawsuits and other contingencies.

During years 2005 and 2004, approximately P$57 million and P$59 million of other expenses, net, respectively, were recorded these expenses related mainly to accrued severance costs for employees who were dismissed
during the period or voluntarily retired pursuant to our employee reduction program.

Income Tax Expense, Net

Deferred income taxes result from temporary differences in the recognition of expenses for tax and financial reporting purposes and are accounted for in
accordance with Argentine GAAP, which is consistent with SFAS No. 109. Argentine GAAP requires the asset and liability method of computing deferred income taxes.

During the year 2005, we recorded a higher income tax expense as compared to year 2004 due to higher taxable net income in 2005 as a consequence of the significant gain on debt restructuring, net. Such higher income
tax expense was offset in part by reversal of a portion of the valuation allowance of its deferred income tax asset.



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Net Income (Loss)

For year 2005, we recorded net income of approximately P$1,334 million. The Voice, Data and Internet reportable segment contributed P$1,273 million in 2005, principally as a result of the P$1,424 million gain on debt
restructuring, net. The Wireless reportable segment contributed P$58 million and the Directories Publishing reportable segment contributed P$3 million to our consolidated net income in 2005.

(B) Results of Operations by Reportable Segment

(B.1) Voice, Data and Internet Reportable Segment

Results of operations for our Voice,
Data and Internet reportable segment for years 2006, 2005 and 2004 are comprised as follows:



|                                                                  |  |                         |   |  |                     |   |  |        |   |  |           |   |  |           |  
|----------------------------------------------------------------- |  | ----------------------- | - |  | ------------------- | - |  | ------ | - |  | --------- | - |  | --------- | -
|                                                                  |  | Year Ended December 31, |   |  | % of Change         |  
|                                                                  |  | 2006                    |   |  | 2005                |   |  | 2004   |   |  | 2006-2005 |   |  | 2005-2004 |  
|                                                                  |  | (P$ millions)           |   |  | Increase/(Decrease) |  
|Net sales                                                         |  | 3,053                   |   |  | 2,871               |   |  | 2,718  |   |  | 6.3       |   |  | 5.6       |  
|Cost of services, general and administrative and selling expenses |  | (2,726                  | ) |  | (2,582              | ) |  | (2,618 | ) |  | 5.6       |   |  | (1.4      | )
|Operating income                                                  |  | 327                     |   |  | 289                 |   |  | 100    |   |  | 13.1      |   |  | 189.0     |  
|Financial result, net                                             |  | (375                    | ) |  | (117                | ) |  | (989   | ) |  | 220.5     |   |  | (88.2     | )
|Gain (loss) on debt restructuring, net                            |  |                        |   |  | 1,424               |   |  | (21    | ) |  | (100.0    | ) |  | N/A       |  
|Other, net (1)                                                    |  | (138                    | ) |  | (104                | ) |  | (68    | ) |  | 32.7      |   |  | 52.9      |  
|Income tax benefit (expense), net                                 |  | 33                      |   |  | (219                | ) |  |       |   |  | N/A       |   |  | N/A       |  
|Net (loss) income                                                 |  | (153                    | ) |  | 1,273               |   |  | (978   | ) |  | N/A       |   |  | N/A       |  

---

|(1) | Other, net includes equity gain (loss) on equity investees and other expenses, net.
|--- | -----------------------------------------------------------------------------------

Net Sales

During year 2006, net sales from our Voice, Data and Internet reportable segment
increased 6.3% to P$3,053 million from P$2,871 million in year 2005. During year 2005, net sales increased approximately 5.6% from P$2,718 million in year 2004. The increase in each year was due to several factors, including an increase in the
customer base, which in turn generated greater basic and supplementary monthly charges. Specifically, in 2006, the ADSL access base grew 102.2% over the ADSL access base in 2005 and the number of Arnet customers in 2006 grew by 136% over the number
of Arnet customers in 2005. These increases were offset by a reduction in Dial-Up 0610 Internet traffic in 2006 that reduced revenue by P$23 million as compared to 2005. Other factors in the growth in net sales in 2006 were the increase in our
revenues from Internet services and the increase in our provision of interconnection services as a consequence of the general expansion of the wireless business.

Revenues from our Voice, Data and Internet reportable segment for years 2006, 2005 and 2004 are comprised as follows:



|                                    |  |                         |  |                     |  |      |  |           |   |  |           |  
|----------------------------------- |  | ----------------------- |  | ------------------- |  | ---- |  | --------- | - |  | --------- | -
|                                    |  | Year Ended December 31, |  | % of Change         | 
|                                    |  | 2006                    |  | 2005                |  | 2004 |  | 2006-2005 |   |  | 2005-2004 |  
|                                    |  | (P$ millions)           |  | Increase/(Decrease) | 
|Measured service charges            |  | 964                     |  | 973                 |  | 959  |  | (0.9      | ) |  | 1.5       |  
|Monthly basic charges               |  | 716                     |  | 676                 |  | 635  |  | 5.9       |   |  | 6.5       |  
|Internet revenues                   |  | 396                     |  | 317                 |  | 265  |  | 24.9      |   |  | 19.6      |  
|Interconnection revenues            |  | 312                     |  | 254                 |  | 210  |  | 22.8      |   |  | 21.0      |  
|International long-distance service |  | 243                     |  | 224                 |  | 215  |  | 8.5       |   |  | 4.2       |  
|Public telephone service            |  | 131                     |  | 155                 |  | 170  |  | (15.5     | ) |  | (8.8      | )



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|                                  |  |                         |  |                     |  |       |  |           |   |  |           |  
|--------------------------------- |  | ----------------------- |  | ------------------- |  | ----- |  | --------- | - |  | --------- | -
|                                  |  | Year Ended December 31, |  | % of Change         | 
|                                  |  | 2006                    |  | 2005                |  | 2004  |  | 2006-2005 |   |  | 2005-2004 |  
|                                  |  | (P$ millions)           |  | Increase/(Decrease) | 
|Data transmission                 |  | 167                     |  | 150                 |  | 151   |  | 11.3      |   |  | (0.7      | )
|Installation charges              |  | 26                      |  | 31                  |  | 30    |  | (16.1     | ) |  | 3.3       |  
|Other national telephone services |  | 98                      |  | 91                  |  | 83    |  | 7.7       |   |  | 9.6       |  
|Total Voice, Data and Internet    |  | 3,053                   |  | 2,871               |  | 2,718 |  | 6.3       |   |  | 5.6       |  

Measured Service Charges and Monthly Basic Charges

Measured service charges are based on the number and duration of calls. Measured service revenues depend on the number of lines in service, the volume of
usage, the number of new lines installed and applicable rates. Most of our customers are billed monthly. Monthly basic charges differ for residential, professional and commercial customers.

Revenues from measured service and monthly basic charges also include charges for supplementary services (which include call-waiting, call-forwarding,
three-way calling, caller ID, direct inwards dialing, toll-free service and voicemail, among others).

Revenues from measured service and
monthly basic charges represented 55% of our total segment net sales for year 2006, compared to 57.4% of our total segment net sales for year 2005. Revenues from traffic increased 1.9% to P$1,680 million in year 2006 from P$1,649 million in year
2005. Measured service charges decreased 0.9% to P$964 million in year 2006 from P$973 million in year 2005.

Monthly basic charges
increased 5.9% to P$716 million in year 2006 when compared with year 2005, mainly due to the increase in customer lines. Lines in service as of December 31, 2006 increased to approximately 4,095,000 compared to approximately 3,949,000 as of
December 31, 2005 due to the recovery in demand. However, fixed telephony tariffs remained stable after the Pesification and freeze enforced by the Argentine Government on January 6, 2002.

Revenues from measured service and monthly basic charges represented 57.4% of our total segment net sales for year 2005, compared to 58.6% of our total
segment net sales for year 2004. Revenues from traffic increased 3.5% to P$1,649 million in year 2005 from P$1,594 million in year 2004. Measured service charges increased 1.5% to P$973 million in year 2005 from P$959 million in year 2004.

Monthly basic charges increased 6.5% to P$676 million in year 2005 when compared with year 2004, mainly due to the increase in customer
lines. Lines in service as of December 31, 2005 increased to approximately 3,949,000 compared to approximately 3,790,000 as of December 31, 2004 due to the recovery in demand.

Internet Revenues

Revenues from
Internet subscription fees and Internet-related Value Added Services increased by 24.9% to P$396 million in year 2006 compared to P$317 million in 2005 and increased by 19.6% in year 2005 compared to P$265 million in 2004, mainly due to an increase
in the number of ADSL subscribers in each year.

As of December 31, 2006, the number of ADSL subscribers reached approximately 457,000
compared to 226,000 as of December 31, 2005, increasing by 102.2% while Internet dial-up customers were approximately 95,000 as of December 31, 2006 compared to 125,000 as of December 31, 2005, decreasing by 24.0%. As of
December 31, 2006 and 2005, Internet minutes represented 20.1% and 26.6% of total traffic measured in minutes transported over the fixed-line network. The Internet minutes have fallen due to the steady migration of customers to the ADSL
services.



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Interconnection Revenues

During year 2006, revenues from interconnection services, which primarily include access, termination and long-distance transport of calls, increased by
22.8% to P$312 million from P$254 million in 2005, mainly due to the increase in wireless traffic transported and terminated on Telecoms fixed line network.

During year 2005, revenues from interconnection services increased 21.0% to P$254 million from P$210 million in 2004, mainly due to the increase of traffic handled by fixed and wireless networks.

International Long-Distance Service

Revenues from international long-distance service reflect payments made under bilateral agreements between the Company and foreign telecommunications carriers covering inbound international long-distance calls and earnings from outbound
phone calls made by customers.

During year 2006, international long-distance service revenues increased by 8.5% to P$243 million from
P$224 million in year 2005. During year 2005, international long-distance service revenues increased by 4.2% to P$224 million from P$215 million in year 2004. The increase in each year was mainly due to higher incoming and outgoing traffic partially
offset by a decrease in prices.

Public Telephone Service

Revenues from public telephone service decreased by 15.5% to P$131 million in year 2006 from P$155 million in year 2005. Revenues from public telephone
service decreased by 8.8% to P$155 million in year 2005 from P$170 million in year 2004. The decrease each year is mainly due to reduced traffic on public telephones and decreased use of telecommunication centers as a result of expanded cellular
usage.

Data Transmission

Revenues from data transmission services increased by 11.3% to P$167 million in year 2006 from P$150 million in year 2005 mainly due to the increase in data transmission services required by our customers. Revenues from data transmission
services remained stable at P$150 million in year 2005 compared to P$151 million in year 2004.

Installation Charges

During year 2006, installation charges from new customers decreased by 16.1% to P$26 million from P$31 million in year 2005 while during year 2005
installation charges from new customers increased by 3.3% to P$31 million from P$30 million in year 2004. The decrease in installation charges in year 2006 is due to a 22% decrease in the average installation charge per connection in 2006 compared
to year 2005, partially offset by a 2% increase in connected lines.

Other National Telephone Services

Revenues from other national telephone services are derived mainly from dedicated lines, Access charges and miscellaneous customer charges. During year
2006, revenues from other national telephone services increased by 7.7% to P$98 million from P$91 million in year 2005. During year 2005, revenues from other national telephone services increased by 9.6% to P$91 million from P$83 million in year
2004. The increase in each year is mainly due to higher revenues related to billing and collection services charged to other operators.

Cost of Services, General and Administrative and Selling Expenses

During year 2006, total cost of services, general
and administrative expenses for the Voice, Data and Internet reportable segment increased 5.6% to P$2,726 million compared to P$2,582 million in year 2005. This is mainly due to increases in salaries and social security charges, maintenance,
materials and supplies costs, fees for services, interconnection costs and advertising, partially offset by lower depreciation.



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During year 2005, total cost of services, general and administrative expenses for the Voice, Data and
Internet reportable segment decreased 1.4% to P$2,582 million compared to P$2,618 million in year 2004. This decrease corresponds to lower depreciation charges partially offset by increases in salaries and social security charges and maintenance,
materials and supplies costs.

Detailed below are the major components of our cost of services, general and administrative and selling
expenses for the years ended December 31, 2006, 2005 and 2004 related to our Voice, Data and Internet reportable segment:



|                                                                   |  |                         |  |       |                     |       |   |  |           |   |  |           |  
|------------------------------------------------------------------ |  | ----------------------- |  | ----- | ------------------- | ----- | - |  | --------- | - |  | --------- | -
|                                                                   |  | Year Ended December 31, |  |       | % of Change         |      
|                                                                   |  | 2006                    |  | 2005  |                     | 2004  |   |  | 2006-2005 |   |  | 2005-2004 |  
|                                                                   |  | (P$ millions)           |  |       | Increase/(Decrease) |      
|Salaries and social security                                       |  | 663                     |  | 558   |                     | 491   |   |  | 18.8      |   |  | 13.6      |  
|Taxes                                                              |  | 175                     |  | 165   |                     | 148   |   |  | 6.1       |   |  | 11.5      |  
|Maintenance, materials and supplies                                |  | 253                     |  | 207   |                     | 184   |   |  | 22.2      |   |  | 12.5      |  
|Bad debt expense                                                   |  | 16                      |  | 5     |                     | (8    | ) |  | 220.0     |   |  | N/A       |  
|Interconnection costs                                              |  | 159                     |  | 144   |                     | 135   |   |  | 10.4      |   |  | 6.7       |  
|Costs of international outbound calls                              |  | 111                     |  | 94    |                     | 82    |   |  | 18.1      |   |  | 14.6      |  
|Fees for services                                                  |  | 107                     |  | 79    |                     | 81    |   |  | 35.4      |   |  | (2.5      | )
|Advertising                                                        |  | 70                      |  | 41    |                     | 27    |   |  | 70.7      |   |  | 51.9      |  
|Distribution of prepaid cards commissions and Other commissions    |  | 63                      |  | 56    |                     | 54    |   |  | 12.5      |   |  | 3.7       |  
|Others                                                             |  | 174                     |  | 149   |                     | 143   |   |  | 16.8      |   |  | 4.2       |  
|Subtotal before depreciation and amortization                      |  | 1,791                   |  | 1,498 |                     | 1,337 |   |  | 19.6      |   |  | 12.0      |  
|Depreciation of fixed assets and amortization of intangible assets |  | 935                     |  | 1,084 |                     | 1,281 |   |  | (13.7     | ) |  | (15.4     | )
|Total Voice, Data and Internet                                     |  | 2,726                   |  | 2,582 |                     | 2,618 |   |  | 5.6       |   |  | (1.4      | )

Salaries and Social Security

During year 2006, salaries and social security charges were approximately P$663 million, representing a 18.8% increase from 2005. This was primarily due
to salary increases during the year partially offset by a decrease in the number of employees.

For year 2006, salaries and social security
payments were approximately 21.7% of segment net sales. For year 2005, wages and social benefits were approximately 19.4% of segment net sales.

During year 2005, salaries and social security charges were approximately P$558 million, representing a 13.6% increase from 2004. This was primarily due to salary increases during the year partially offset by a decrease in the number of
employees.

Taxes

Expenses related to taxes increased by 6.1% to P$175 million in year 2006 from P$165 million in year 2005, and increased by 11.5% to P$165 million in year 2005 from P$148 million in year 2004, mainly due to higher turnover taxes as a
consequence of the increase in revenues.

Maintenance, Materials and Supplies

Maintenance, materials and supplies expense increased by 22.2% to P$253 million in year 2006 from P$207 million in year 2005. During 2005, maintenance,
materials and supplies expenses increased by 12.5% from P$184 million in year 2004. The increase in each year was primarily due to higher maintenance costs.



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Bad Debt Expense

During years 2006 and 2005, bad debt expense amounted to P$16 million and P$5 million, respectively, whereas during year 2004 bad debt expense reflected a net recovery of past due accounts of P$8 million. The increase
in bad debt expenses in 2006 and 2005 was mainly due to a reduction in our level of recovery of past due accounts.

Interconnection
Costs

During year 2006, we recorded P$159 million in interconnection costs compared with P$144 million in year 2005 and P$135 million
in year 2004. Both increases are mainly due to growth in call traffic originated in our network and ended in third party networks.

Costs of International outbound calls

During year 2006, we recorded P$111 million in costs of international outbound calls
compared with P$94 million recorded in year 2005 and P$82 million recorded in year 2004. This increase is mainly due to the increase in call traffic originating in our network and requiring fees for transport across international lines.

Fees for Services

Fees for
services, such as legal, security, auditing and other services totaled approximately P$107 million for year 2006 and P$79 million for year 2005. For years 2006 and 2005, these fees included P$13 million and P$10 million, respectively, of fees paid
to the Operator as compensation for the services of highly qualified personnel and technical assistance that the Operator provided to us at our request. Such amounts were charged based on hours of service at international market rates for such
services.

Fees for services, such as legal, security, auditing and other services, and fees for the debt restructuring process and other
services, totaled approximately P$81 million for year 2004. These fees included P$3 million of fees paid to the Operator as compensation for the services of highly qualified personnel and technical assistance that the Operator provided to us at our
request. Such amounts were charged based on hours of service at international market rates for such services.

Advertising

During year 2006, we recorded P$70 million in costs of advertising compared with P$41 million recorded in year 2005. This increase is
mainly due to increased advertising campaigns as a result of the competition in the Internet services market. During year 2004, we recorded P$27 million in advertising costs.

Distribution of Prepaid Card Commissions and Other Commissions

During year 2006, we recorded P$63 million in costs relating to commissions for distribution of prepaid cards and other commissions, compared with P$56 million in year 2005. This increase is mainly due to an increase
in the volume of commissions partially offset by less traffic on public telephones and through telecommunication centers. During year 2004, we recorded P$54 million in costs relating to commissions for distribution of prepaid cards and other
commissions.

Other Operating Expenses

Other operating expenses include accrued expenses such as transportation costs, insurance, energy and rentals. During year 2006, our other operating expenses amounted to P$174 million compared to P$149 million in 2005
and P$143 million in 2004.

Depreciation of Fixed Assets and Amortization of Intangible Assets

Depreciation expense were P$935 million in year 2006, P$1,084 million in year 2005 and P$1,281 million in year 2004. Depreciation expenses as a percentage
of net sales were approximately 30.6% in 2006, 37.7% in 2005 and 47.1% in 2004, respectively. The decreases were principally due to the end of the amortization period of certain assets.



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Operating Income

The following table shows our operating income from the Voice, Data and Internet reportable segment in years 2006, 2005 and 2004 and its percentage of net
sales in each year.



|                                                      |  |                         |    |  |                       |    |  |        |    |  |           |    |  |           |   
|----------------------------------------------------- |  | ----------------------- | -- |  | --------------------- | -- |  | ------ | -- |  | --------- | -- |  | --------- | --
|                                                      |  | Year Ended December 31, |    |  |                       |    |  |        |   
|                                                      |  | 2006                    |    |  | 2005                  |    |  | 2004   |    |  | 2006-2005 |    |  | 2005-2004 |   
|                                                      |  | (P$ million / %)        |    |  | Increase / (Decrease) |   
|Operating income before depreciation and amortization |  | 1,262                   |    |  | 1,373                 |    |  | 1,381  |    |  | (8.1      | %) |  | (0.6      | %)
|As % of net sales                                     |  | 41.3                    | %  |  | 47.8                  | %  |  | 50.8   | %  |  | (6.5      | %) |  | (3.0      | %)
|Depreciation and amortization                         |  | (935                    | )  |  | (1,084                | )  |  | (1,281 | )  |  | (13.7     | %) |  | (15.4     | %)
|As % of net sales                                     |  | (30.6                   | %) |  | (37.7                 | %) |  | (47.1  | %) |  | 7.1       | %  |  | 9.4       | % 
|Operating income                                      |  | 327                     |    |  | 289                   |    |  | 100    |    |  | 13.1      | %  |  | 189.0     | % 
|As % of net sales                                     |  | 10.7                    | %  |  | 10.1                  | %  |  | 3.7    | %  |  | 0.6       | %  |  | 6.4       | % 

Our operating income before depreciation and amortization from the Voice, Data and Internet
reportable segment was P$1,262 million, P$1,373 million and P$1,381 million, representing 41.3% of net sales in 2006, 47.8% of net sales in 2005 and 50.8% of net sales in 2004, respectively. These decreases in the operating margin during the
2004-2006 period corresponds mainly to the increase in salaries and social security charges, fees for services, interconnection costs, advertising and maintenance, materials and supplies costs which, cumulatively, were larger than the increase in
net sales of each year.

In 2006, the operating income from our Voice, Data and Internet reportable segment increased by 13.1% to P$327
million from P$289 million in 2005. In 2005, the operating income from our Voice, Data and Internet reportable segment increased by 189% to P$289 million from P$100 million in 2004. The increase in each year was mainly due to the decreases in
depreciation charges. The significant effect of depreciation decreases on operating income is partially offset by the decrease in operating income before depreciation and amortization in each year.

Financial Results, Net

During
year 2006, we recorded a net financial loss of approximately P$375 million compared to a net financial loss of approximately P$117 million in year 2005. The difference is mainly due to the loss recognized from net foreign currency exchange
differences in 2006 of P$92 million, including the effects of changes in fair value of financial instruments, compared with the gain recognized from net foreign currency exchange differences in year 2005 of P$417 million, including the effects of
changes in fair value of financial instruments. Also, during 2006 we recorded net financial interest of P$294 million compared with P$522 million in 2005. This reduction in 2006 is mainly due to our 2005 debt restructuring.

During year 2005, we recorded a net financial loss of approximately P$117 million compared to a net financial loss of approximately P$989 million in year
2004. The difference can be largely attributed to the gain recognized from net foreign currency exchange differences in year 2005. The gain was mainly a result of the fluctuation of the peso-to euro exchange rate.

Gain (loss) on Debt Restructuring, Net

Gain on debt restructuring, net was P$1,424 million in year 2005 resulting from the Telecom Argentina debt restructuring completed in August 2005. The recorded P$21 million loss on debt restructuring for year 2004 corresponds to accrued
expenses related to our 2005 debt restructuring.



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##### Table of Contents

Other, Net

Equity Gain (Loss) on Equity Investees

During year 2006, a loss of P$1 million was recorded due to a
decline in value of our investment in 2003 Telecommunication Fund (See Note 11.b to the Consolidated Financial Statements). During year 2005, Telecom Argentina sold its investment in Intelsat Ltd. for approximately P$13 million. As a
result of this transaction, a gain of P$7 million was recorded.

Other Expenses, Net

Other expenses, net include severance payments and provisions for lawsuits and other contingencies.

For year 2006, other expenses, net increased by P$26 million, or 23.4%, to P$137 million. For year 2005, other expenses, net increased by P$43 million,
or 63.2%, to P$111 million. The increase in each year is mainly due to higher provisions for lawsuits and other contingencies.

Income Tax Benefit (Expense), Net

During year 2006, we recorded income tax benefit of P$33 million due to a reversal
of a portion of the valuation allowance of our deferred income tax asset partially offset by the income tax expense due to taxable net income in 2006.

During year 2005, we recorded income tax expense due to taxable net income in 2005 as a consequence of the significant gain on debt restructuring, net. Such income tax expense in 2005 was partially offset by a
reversal of a portion of the valuation allowance of its deferred income tax asset. As of December 31, 2004, Telecom Argentina recorded a write-down of its net deferred income tax asset as a consequence of the going concern uncertainty arising
from its debt restructuring process.

Net (Loss) Income

For year 2006, the Voice, Data and Internet reportable segment recorded net loss of approximately P$153 million, mainly due to the financial loss, net as
a consequence of the fluctuation of the Peso-to-Dollar exchange rate during year 2006 and the net financial interest.

For year 2005, the
Voice, Data and Internet reportable segment recorded net income of approximately P$1,273 million, mainly due to the successful completion of the restructuring of Telecom Argentina debt as described above.

For year 2004, we recorded net loss of approximately P$978 million, mainly due to the financial loss, net as a consequence of the fluctuation of the
Peso-to-Euro exchange rate during year 2004.

(B.2) Wireless Reportable Segment

Results of operations from our Wireless reportable segment for years 2006, 2005 and 2004 are comprised as follows:



|                                                                  |  |                         |   |  |                     |   |  |        |   |  |           |   |  |           |  
|----------------------------------------------------------------- |  | ----------------------- | - |  | ------------------- | - |  | ------ | - |  | --------- | - |  | --------- | -
|                                                                  |  | Year Ended December 31, |   |  | % of Change         |  
|                                                                  |  | 2006                    |   |  | 2005                |   |  | 2004   |   |  | 2006-2005 |   |  | 2005-2004 |  
|                                                                  |  | (P$ millions)           |   |  | Increase/(Decrease) |  
|Net sales                                                         |  | 4,319                   |   |  | 2,797               |   |  | 1,733  |   |  | 54.4      |   |  | 61.4      |  
|Cost of services, general and administrative and selling expenses |  | (3,752                  | ) |  | (2,589              | ) |  | (1,439 | ) |  | 44.9      |   |  | 79.9      |  
|Operating income                                                  |  | 567                     |   |  | 208                 |   |  | 294    |   |  | 172.6     |   |  | (29.3     | )
|Financial result, net                                             |  | (109                    | ) |  | (191                | ) |  | (184   | ) |  | (42.9     | ) |  | 3.8       |  
|Gain on debt restructuring                                        |  |                        |   |  |                    |   |  | 230    |   |  |          |   |  | (100.0    | )
|Other, net (1)                                                    |  | (63                     | ) |  | (59                 | ) |  | (7     | ) |  | 6.8       |   |  | 742.9     |  
|Income tax benefit (expense), net                                 |  | (11                     | ) |  | 100                 |   |  | (24    | ) |  | N/A       |   |  | N/A       |  
|Net income                                                        |  | 384                     |   |  | 58                  |   |  | 309    |   |  | 562.1     |   |  | (81.2     | )

---

|(1) | Other, net includes gain on equity investees, other expenses, net and minority interest.
|--- | ----------------------------------------------------------------------------------------



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Net Sales

We provide wireless telephone service throughout Argentina and Paraguay through Telecom Personal and Núcleo, respectively, via cellular and PCS networks. Net sales from Argentina and Paraguay were approximately
91.8% and 8.2%, respectively, of total segment net sales in 2006, 92.1% and 7.9%, respectively, in 2005 and 90.4% and 9.6%, respectively, in 2004.



|                                                                   |  |                         |  |                     |  |       |  |           |   |  |          
|------------------------------------------------------------------ |  | ----------------------- |  | ------------------- |  | ----- |  | --------- | - |  | ---------
|                                                                   |  | Year Ended December 31, |  | % of Change        
|                                                                   |  | 2006                    |  | 2005                |  | 2004  |  | 2006-2005 |   |  | 2005-2004
|                                                                   |  | (P$ millions)           |  | Increase/(Decrease)
|Argentina                                                          |  |                         |  |                     |  |       |  |           |   |  |          
|Service revenues (1)                                               |  | 3,428                   |  | 2,254               |  | 1,431 |  | 52.1      |   |  | 57.5     
|Handset sales                                                      |  | 536                     |  | 322                 |  | 135   |  | 66.5      |   |  | 138.5    
|Total net sales in Argentina                                       |  | 3,964                   |  | 2,576               |  | 1,566 |  | 53.9      |   |  | 64.5     
|Weighted-average number of subscribers during the year (thousands) |  | 6,777                   |  | 4,662               |  | 3,084 |  | 45.4      |   |  | 51.2     
|                                                                   |  |                         |  |                     | 
|Paraguay                                                           |  |                         |  |                     |  |       |  |           |   |  |          
|Service revenues                                                   |  | 347                     |  | 211                 |  | 166   |  | 64.5      |   |  | 27.1     
|Handset sales                                                      |  | 8                       |  | 10                  |  | 1     |  | (20.0     | ) |  | 900.0    
|Total net sales in Paraguay                                        |  | 355                     |  | 221                 |  | 167   |  | 60.6      |   |  | 32.3     

---

|(1) | Certain components of service revenues are not included in the ARPU calculation.
|--- | --------------------------------------------------------------------------------

An important operational measure used in the Wireless reportable segment is ARPU, which we calculate by dividing total service revenue excluding certain components (outcollect wholesale roaming, cell site rental and
activation fee revenue, among others) by weighted-average number of subscribers during the period. ARPU is not a measure calculated in accordance with Argentine GAAP and our measure of ARPU may not be calculated in the same manner as similarly
titled measures used by other companies. In particular, certain components of service revenues are excluded from Telecom Personals ARPU calculations presented in this Annual Report. Management believes that this measure is helpful in assessing
the development of the subscriber base in the Wireless reportable segment. The following table shows the reconciliation of total service revenues in Argentina to such revenues included in the ARPU calculations:



|                                                                     |  |                         |   |  |       |   |  |       |  
|-------------------------------------------------------------------- |  | ----------------------- | - |  | ----- | - |  | ----- | -
|                                                                     |  | Year Ended December 31, |  
|                                                                     |  | 2006                    |   |  | 2005  |   |  | 2004  |  
|                                                                     |  | (P$ millions)           |  
|Total service revenues in Argentina                                  |  | 3,428                   |   |  | 2,254 |   |  | 1,431 |  
|Components of service revenues not included in the ARPU calculation: |  |                         |   |  |       |   |  |       |  
|Outcollect wholesale roaming                                         |  | (150                    | ) |  | (206  | ) |  | (124  | )
|Cell sites rental                                                    |  | (6                      | ) |  | (4    | ) |  | (3    | )
|Activation fees                                                      |  | (33                     | ) |  | (12   | ) |  | (1    | )
|                                                                     |  |                         |   |  |       |   |  |       |  
|Total service revenues in Argentina included in the ARPU calculation |  | 3,239                   |   |  | 2,032 |   |  | 1,303 |  
|                                                                     |  |                         |   |  |       |   |  |       |  

Net Sales in Argentina

During year 2006, Telecom Personals net sales in Argentina increased by 53.9% to P$3,964 million from P$2,576 million in year 2005, mainly due to
increases in the number of subscribers, total traffic, demand for roaming and TLRD services and handset sales, each as detailed below.



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ARPU in Argentina during year 2006 increased by 11.1% to P$40 from P$36 per customer per month in year
2005 principally as a result of the acquisition of high value customers.

The total number of Telecom Personals cellular subscribers
in Argentina was approximately 8,425,000 as of December 31, 2006, which represents an increase of approximately 2,275,000, or 37%, as compared to 2005. This increase was fueled by a significant growth in the number of GSM subscribers which
currently represent 88.3% of Telecom Personals total subscriber base. As of December 31, 2006, the subscriber base in Argentina amounted to approximately 5,539,000 prepaid subscribers, or 65.7% of the total subscriber base, approximately
759,000 post-paid subscribers, or 9% of the total subscriber base and approximately 2,127,000 cuentas claras plan subscribers, or 25.3% of the total subscriber base. Total wireless traffic increased by 36.4% during year 2006 as compared
to year 2005.

During year 2005, Telecom Personals net sales in Argentina increased by 64.5% to P$2,576 million from P$1,566 million
in year 2004, mainly due to increases in the number of subscribers, total traffic, demand for roaming and TLRD services and handset sales, each as detailed below.

ARPU in Argentina during year 2005 increased by 2.9% to P$36 from P$35 per customer per month in year 2004 principally as a result of the acquisition of high value customers.

The total number of Telecom Personals cellular subscribers in Argentina was approximately 6,150,000 as of December 31, 2005, which represents
an increase of approximately 2,315,000, or 60.4%, as compared to 2004. This increase was fueled by a significant growth in the number of GSM subscribers which represent 63.6% of Telecom Personals total subscriber base at the end of 2005. As of
December 31, 2005, the subscriber base in Argentina amounted to approximately 4,038,000 prepaid subscribers, or 65.6% of the total subscriber base, approximately 546,000 post-paid subscribers, or 8.9% of the total subscriber base and
approximately 1,566,000 cuentas claras plan subscribers, or 25.5% of the total subscriber base. Total wireless traffic increased by 54.9% during year 2005 as compared to year 2004.

Net Sales in Paraguay

Núcleo,
which provides wireless telephone services in Paraguay, generated P$355 million in net sales during year 2006, a 60.6% increase from the P$221 million in year 2005. The growth in revenue was mainly due to sales of the prepaid service. Núcleo
had approximately 1,164,000 subscribers as of December 31, 2006, which represents an increase of approximately 513,000 customers, or 78.8%, as compared to the level at December 31, 2005. As of December 31, 2006, Núcleo had
approximately 1,018,000 prepaid subscribers, representing 87.5% of the total subscriber base. The number of GSM subscribers was approximately 875,000 customers, or 75.2% of Núcleos total subscriber base.

In 2005, Núcleos net sales were P$221 million, representing a 32.3% increase from the P$167 million generated in year 2004. The growth in
revenue was mainly due to sales of the prepaid service. Núcleo had approximately 651,000 subscribers as of December 31, 2005, which represents an increase of approximately 149,000 customers, or 29.7%, as compared to the level at
December 31, 2004. As of December 31, 2005, Núcleo had approximately 530,000 prepaid subscribers, representing 81.4% of the total subscriber base. The number of GSM subscribers was approximately 279,000 customers, or 42.9% of
Núcleos total subscriber base.

General

During year 2006, total net sales from our Wireless reportable segment, consisting of service revenues and handset sales, increased by 54.4% to P$4,319 million from P$2,797 million in year 2005. During year 2005,
total net sales increased by 61.4% to P$2,797 million from P$1,733 million in year 2004.



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Revenues from our Wireless reportable segment for years 2006, 2005 and 2004 are comprised as follows:



|                                                |  |                         |  |             |  |       |  |           |  |          
|----------------------------------------------- |  | ----------------------- |  | ----------- |  | ----- |  | --------- |  | ---------
|                                                |  | Year Ended December 31, |  | % of Change
|                                                |  | 2006                    |  | 2005        |  | 2004  |  | 2006-2005 |  | 2005-2004
|                                                |  | (P$ millions)           |  | Increase   
|Prepaid services                                |  | 1,472                   |  | 733         |  | 413   |  | 100.8     |  | 77.5     
|Monthly basic charges and airtime usage charges |  | 944                     |  | 615         |  | 365   |  | 53.5      |  | 68.5     
|Calling Party Pays                              |  | 525                     |  | 445         |  | 406   |  | 18.0      |  | 9.6      
|TLRD and Roaming services                       |  | 650                     |  | 518         |  | 300   |  | 25.5      |  | 72.7     
|Other service sales                             |  | 184                     |  | 154         |  | 113   |  | 19.5      |  | 36.3     
|Subtotal Service Revenues                       |  | 3,775                   |  | 2,465       |  | 1,597 |  | 53.1      |  | 54.4     
|Handset sales                                   |  | 544                     |  | 332         |  | 136   |  | 63.9      |  | 144.1    
|Total Wireless                                  |  | 4,319                   |  | 2,797       |  | 1,733 |  | 54.4      |  | 61.4     

Service Revenues

Service revenues in the Wireless reportable segment consist of recurring monthly basic charges, airtime usage charges, roaming charges billed to our
customers for their use of our and other carriers networks, roaming charges billed to other wireless service providers whose customers use our network, TLRD and CPP charges, additional charges for Value Added Services and for other
miscellaneous cellular and PCS services.

Service revenues were approximately 87.4% of total reportable segment net sales in 2006, 88.1% in
2005 and 92.2% in 2004, respectively.

Prepaid Services

The prepaid services sales increased by 100.8% to P$1,472 million in year 2006 from P$733 million in year 2005. The increase was primarily due to an
increase in the number of subscribers which reached approximately 6,557,000 as of December 31, 2006, an increase of approximately 1,989,000 customers, or 43.5%, as compared to December 31, 2005.

During year 2005 the prepaid service sales increased 77.5% from P$413 million in year 2004, mainly as a result of an increase in the number of
subscribers which reached approximately 4,568,000 as of December 31, 2005, an increase of approximately 1,329,000 customers, or 41.0%, as compared to December 31, 2004.

Monthly Basic Charges and Airtime Usage Charges

During year 2006, monthly basic charges and airtime usage charges increased by 53.5% to P$944 million from P$615 million in year 2005. Monthly basic charges and airtime usage charges increased by 68.5% in year 2005
from P$365 million in year 2004. The increase in each year was mainly due to an increase in subscriber base resulting from strong growth in the number of GSM subscribers.

Calling Party Pays

Calling party pays sales increased by 18.0% to P$525 million in year 2006
from P$445 million in year 2005, and increased by 9.6% in year 2005 from P$406 million in year 2004. The increases in each year were due to the increase in the volume of total traffic.

TLRD and Roaming Services

During
year 2006, TLRD and roaming services revenue was P$650 million, representing a 25.5% increase from P$518 million in year 2005. TLRD and roaming services revenue increased by 72.7% in year 2005 from P$300 million in year 2004. The increases in each
year were due to the increase in wireless traffic among wireless operators as a result of growth in the wireless customer base and to an increase in the volume of total traffic.



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Other Service Sales

During year 2006, other service sales, including sales of certain Value Added Services, were approximately P$184 million representing an increase of 19.5% from P$154 million in year 2005. During year 2005, other
service sales increased by 36.3% from P$113 million in year 2004. The increases in each year were largely due to Telecom Personals efforts to create and market Value Added Services that featured technological innovation.

Handset sales

Handset sales consist
principally of revenues from the sale of wireless handsets to new and existing customers and to agents and other third-party distributors. The revenues associated with the sale of wireless handsets, and related expenses are recognized when the
products are delivered and accepted by the customers, agents and other third party distributors. In an effort to attract new customers and to maintain existing customers (by upgrading their handsets), Telecom Personal, like its competitors, has
offered handsets to customers, agents and other third party distributors below cost.

This subsidy was approximately P$429 million or 44.1%
of total cost of handset sales in 2006, P$281 million or 45.8% in 2005 and P$101 million or 42.6% in 2004, respectively.

During year 2006,
handset sales increased to P$544 million from P$332 million in year 2005, while during year 2005, handset sales increased to P$332 million from P$136 million in year 2004. The increase in each year was mainly due to the expansion of the subscriber
base and the fact that, in an effort to attract customers, Telecom Personal, like its competitors, has offered handsets to customers below cost.

Cost of Services, General and Administrative and Selling Expenses

Total costs of services, general and
administrative and selling expenses in our Wireless reportable segment increased 44.9% to P$3,752 million in year 2006 from P$2,589 million in year 2005. During year 2005, these costs increased by 79.9% from P$1,439 million in year 2004. In each
year, costs for subscriber acquisition, costs for roaming and TLRD services and tax related expenses were the main items that contributed to year over year increases.

Detailed below are the major components of the cost of services, general and administrative and selling expenses for the years ended December 31, 2006, 2005 and 2004 in the Wireless reportable segment:



|                                                                                         |  |                         |  |             |  |       |  |           |  |          
|---------------------------------------------------------------------------------------- |  | ----------------------- |  | ----------- |  | ----- |  | --------- |  | ---------
|                                                                                         |  | Year Ended December 31, |  | % of Change
|                                                                                         |  | 2006                    |  | 2005        |  | 2004  |  | 2006-2005 |  | 2005-2004
|                                                                                         |  | (P$ millions)           |  | Increase   
|Salaries and social security                                                             |  | 166                     |  | 113         |  | 90    |  | 46.9      |  | 25.6     
|Taxes                                                                                    |  | 364                     |  | 229         |  | 152   |  | 59.0      |  | 50.7     
|Maintenance, materials and supplies                                                      |  | 92                      |  | 83          |  | 34    |  | 10.8      |  | 144.1    
|Bad debt expense                                                                         |  | 47                      |  | 23          |  | 12    |  | 104.3     |  | 91.7     
|Fees for services                                                                        |  | 142                     |  | 79          |  | 20    |  | 79.7      |  | 295.0    
|Advertising                                                                              |  | 155                     |  | 109         |  | 64    |  | 42.2      |  | 70.3     
|Cost of handset sales                                                                    |  | 973                     |  | 613         |  | 237   |  | 58.7      |  | 158.6    
|Agent commissions and distribution of prepaid cards commissions                          |  | 527                     |  | 369         |  | 159   |  | 42.8      |  | 132.1    
|Other commissions                                                                        |  | 76                      |  | 41          |  | 25    |  | 85.4      |  | 64.0     
|Cost of Roaming and TLRD                                                                 |  | 582                     |  | 386         |  | 202   |  | 50.8      |  | 91.1     
|Other operating expenses                                                                 |  | 172                     |  | 131         |  | 83    |  | 31.3      |  | 57.8     
|Subtotal costs before depreciation of fixed assets and amortization of intangible assets |  | 3,296                   |  | 2,176       |  | 1,078 |  | 51.5      |  | 101.9    
|Depreciation of fixed assets and amortization of intangible assets                       |  | 456                     |  | 413         |  | 361   |  | 10.4      |  | 14.4     
|Total wireless                                                                           |  | 3,752                   |  | 2,589       |  | 1,439 |  | 44.9      |  | 79.9     



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|                                                                                |  |                         |  |             |  |       |  |           |  |          
|------------------------------------------------------------------------------- |  | ----------------------- |  | ----------- |  | ----- |  | --------- |  | ---------
|                                                                                |  | Year Ended December 31, |  | % of Change
|                                                                                |  | 2006                    |  | 2005        |  | 2004  |  | 2006-2005 |  | 2005-2004
|                                                                                |  | (P$ millions)           |  | Increase   
|Argentina                                                                       |  |                         |  |             |  |       |  |           |  |          
|Costs before depreciation of fixed assets and amortization of intangible assets |  | 3,091                   |  | 2,046       |  | 988   |  | 51.1      |  | 107.1    
|Depreciation of fixed assets and amortization of intangible assets              |  | 383                     |  | 357         |  | 309   |  | 7.3       |  | 15.5     
|Total costs in Argentina                                                        |  | 3,474                   |  | 2,403       |  | 1,297 |  | 44.6      |  | 85.3     
|Paraguay                                                                        |  |                         |  |             |  |       |  |           |  |          
|Costs before depreciation of fixed assets and amortization of intangible assets |  | 205                     |  | 130         |  | 90    |  | 57.7      |  | 44.4     
|Depreciation of fixed assets and amortization of intangible assets              |  | 73                      |  | 56          |  | 52    |  | 30.4      |  | 7.7      
|Total costs in Paraguay                                                         |  | 278                     |  | 186         |  | 142   |  | 49.5      |  | 31.0     

Salaries and Social Security

During year 2006, salaries and social security charges increased 46.9% to approximately P$166 million from P$113 million in year 2005. During year 2005,
salaries and social security charges increased by 25.6% from P$90 million in year 2004. The increase in each year was mainly due to the salary increases implemented during the period. Similarly, labor costs increased as a result of the increase in
the number of full time employees. The Wireless reportable segment had 3,636 employees as of December 31, 2006, 2,710 as of December 2005, and 2,256 as of December 2004, respectively.

Salaries and social security were approximately 3.8% of total segment net sales in 2006, 4.0% of total segment net sales in 2005 and 5.2% of total
segment net sales in 2004, respectively.

Taxes

During year 2006, tax-related expenses increased 59.0% to approximately P$364 million from P$229 million in year 2005. During year 2005, tax-related expense increased by 50.7% from P$152 million in year 2004. The
increases in each year were attributable to the increase in total segment net sales.

Tax-related expenses were approximately 8.4% of total
segment net sales for 2006, 8.2% for 2005 and 8.8% for 2004, respectively.

Maintenance, Materials and Supplies

During year 2006, maintenance, materials and supplies expenses increased 10.8% to approximately P$92 million from P$83 million in year 2005. The increase
was mainly due to an increase in maintenance costs related to radio base systems related to the development of the GSM network.

During
year 2005, maintenance, materials and supplies expenses increased by 144.1% to approximately P$83 million from P$34 million in year 2004. The increase was mainly due to an increase in maintenance costs related to software developed or obtained for
internal use and radio base systems related to the development of the GSM network.

Maintenance, materials and supplies were approximately
2.1% of total segment net sales for 2006, 3.0% for 2005 and 2.0% for 2004, respectively.

Bad Debt Expense

During year 2006, bad debt expense rose to P$47 million from P$23 million in year 2005, an increase of 104.3%. During year 2005, bad debt expense increase
by 91.7% from P$12 million in year 2004. These increases results from the significant expansion of the customer base.



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Bad debt expense was approximately 1.1% of total segment net sales for 2006, 0.8% for 2005 and 0.7% for
2004, respectively.

Fees for Services

During year 2006, fees for various services such as legal, security and auditing fees and other services was approximately P$142 million, representing an increase of 79.7% from P$79 million in year 2005. During year
2005, fees for services increased by 295.0% from P$20 million in year 2004. The increase in each year was due mainly to the technology replacement project in our Wireless reportable segment, which allowed Telecom Personal to retain its customers and
permitted the migration of TDMA technology to GSM technology, and the outsourcing of the call center.

Fees for services was approximately
3.3% of total segment net sales for 2006, 2.8% for 2005 and 1.2% for 2004, respectively.

Advertising

During year 2006, advertising expenses including media, promotional and institutional campaigns increased by P$46 million to P$155 million from P$109
million in year 2005. During year 2005 such expenses increased by P$45 million from P$64 million in year 2004. The increase in each year was as a result of Telecom Personals efforts to expand its customer base.

Advertising expenses accounted for approximately 3.6% of total segment net sales for 2006, 3.9% for 2005 and 3.7% for 2004, respectively.

Costs of Handset Sales

During year
2006, the cost of handset sales increased to approximately P$973 million from P$613 million in year 2005. During year 2005, the cost of handset sales increased by 158.6% from P$237 million in year 2004. The increase in each year was mainly due to
the increase in handset sales as a result of the expansion of the subscriber base.

Costs of handset sales accounted for approximately
22.5% of total segment net sales for 2006, 21.9% for 2005 and 13.7% for 2004, respectively.

Agent Commissions and Distribution of
Prepaid Cards Commissions

During year 2006, agent commissions and distribution of prepaid cards commissions rose to P$527 million from
P$369 million in year 2005, representing an increase of 42.8%. During year 2005, agent commissions and distribution of prepaid cards commissions increased by 132.1% from P$159 million in year 2004. The increase in agent commissions and distribution
of prepaid cards commissions in each year was mainly due to Telecom Personals efforts to expand its high-value subscriber base and to the increase in the prepaid subscriber base, respectively.

Agent commissions and distribution of prepaid cards commissions accounted for approximately 12.2% of total segment net sales for 2006, 13.2% for 2005 and
9.2% for 2004, respectively.

Other Commissions

During year 2006, other commissions such as the commission paid for the invoice and collection process increased by 85.4% to approximately P$76 million from P$41 million in year 2005. During year 2005, other
commissions increased by 64.0% from P$25 million in year 2004. The increases were mainly due to the increase in the subscriber base.

Other
commissions accounted for approximately 1.8% of total segment net sales for 2006, 1.5% for 2005 and 1.4% for 2004, respectively.



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Costs of Roaming and TLRD

During year 2006, costs of roaming and TLRD increased by 50.8% to approximately P$582 million from P$386 million in year 2005. During year 2005, costs of
roaming and TLRD increased by 91.1% from P$202 million in year 2004. The increases were due to an increase in wireless traffic among wireless operators as a consequence of a strong growth in the total customer base and to an increase in the volume
of total traffic.

Costs of roaming and TLRD accounted for approximately 13.5% of total segment net sales for 2006, 13.8% for 2005 and
11.7% for 2004, respectively.

Other Operating Expenses

Other operating expenses increased by 31.3% to approximately P$172 million in year 2006 from P$131 million in year 2005. During year 2005, other operating
expenses increased by 57.8% from P$83 million in year 2004. The increases were mainly due to increased costs related to growth in the following categories:



| |  |  | Distribution of wireless handsets in Argentina increased by 133.3% to approximately P$7 million in year 2006 from P$3 million in year 2005. During year 2005,
distribution of wireless handsets increased by 50.0% from P$1 million;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Distribution of prepaid cards in Argentina increased by 33.3% to approximately P$12 million in year 2006 from P$9 million in year 2005. During year 2005,
distribution of prepaid cards increased by 50.0% from P$6 million in year 2004;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Value Added Services provided by third parties to Telecom Personals clients increased by 19.4% to approximately P$37 million in year 2006 from P$31 million in
year 2005. During year 2005, Value Added Services increased by 675% from P$4 million;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Use of public network increased by 58.3% to approximately P$19 million in year 2006 from P$12 million in year 2005. During year 2005, use of public network
increased by 71.4% from P$7 million in year 2004. The increases were mainly due to an increase in total volume of traffic;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Transportation and freight increased by 50.0% to approximately P$15 million in year 2006 from P$10 million in year 2005. During year 2005, such costs increased by
66.7% from P$6 million in year 2004. The increases were mainly due to the higher number of registered letters sent to delinquent clients and to the increase in traveling expenses.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Cell sites rental in Argentina increased by 35.3% to approximately P$23 million in year 2006 from P$17 million in year 2005. During year 2005, cell sites rental
increased by 30.8% from P$13 million in year 2004. The increases were mainly due to the development of the GSM network; and
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Rental expense in Argentina increased by 60.0% to approximately P$16 million in year 2006 from P$10 million in year 2005. During year 2005, rental expense increased
by 25.0% from P$8 million in year 2004. The increases were mainly due to new commercial offices opened in order to improve customer care and expand the customer base.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Other operating expenses accounted for approximately 4.0% of total segment net sales for 2006, 4.7% for 2005 and 4.8% for 2004, respectively.

Depreciation of Fixed Assets and Amortization of Intangible Assets

During year 2006, depreciation of fixed assets and amortization of intangible assets expenses increased by 10.4% to approximately P$456 million in year
2006 from P$413 million in year 2005. The increase was due to increased investments in assets.

During year 2005, depreciation of fixed
assets and amortization of intangible assets expenses increased by 14.4% from P$361 million in year 2004. The increase was due to increased investments in assets and accelerated depreciation of P$31 million derived principally from a reduction in
the useful life of our TDMA network equipment.



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Depreciation of fixed assets and amortization of intangible assets expenses accounted for approximately
10.6% of total segment net sales in 2006, 14.8% in 2005 and 20.8% in 2004, respectively.

Operating Income

The following table shows our operating income from the Wireless reportable segment in years 2006 and 2005, its percentage of net sales in each year and
changes between years and by geographic area.



|                                                                                                                 |  |                         |    |  |       |    |               |              |  |                           |           |  |      |          |  |     |  
|---------------------------------------------------------------------------------------------------------------- |  | ----------------------- | -- |  | ----- | -- | ------------- | ------------ |  | ------------------------- | --------- |  | ---- | -------- |  | --- | -
|                                                                                                                 |  | Year Ended December 31, |    |  |       |    |               |              |  | Change by geographic area |          
|                                                                                                                 |  | 2006                    |    |  | 2005  |    |               | Total Change |  |                           | Argentina |  |      | Paraguay | 
|                                                                                                                 |  | (P$ millions / %)       |    |  | %     |    | (P$ millions) |             
|Operating income before SAC and depreciation of fixed assets and amortization of intangible assets (non-GAAP)(1) |  | 1,959                   |    |  | 1,287 |    |               | 52.2         |  | 672                       |           |  | 588  |          |  | 84  |  
|As % of net sales                                                                                                |  | 45.4                    | %  |  | 46.0  | %  |               |              |  | (0.6                      | %)        |  |      |          |  |     |  
|SAC (non-GAAP)(2)                                                                                                |  | (936                    | )  |  | (666  | )  |               | 40.5         |  | (270                      | )         |  | (245 | )        |  | (25 | )
|As % of net sales                                                                                                |  | (21.7                   | %) |  | (23.8 | %) |               |              |  | 2.1                       | %         |  |      |          |  |     |  
|                                                                                                                 |  |                         |    |  |       |    |               |              |  |                           |           |  |      |          |  |     |  
|Operating income before depreciation of fixed assets and amortization of intangible assets                       |  | 1,023                   |    |  | 621   |    |               | 64.7         |  | 402                       |           |  | 343  |          |  | 59  |  
|As % of net sales                                                                                                |  | 23.7                    | %  |  | 22.2  | %  |               |              |  | 1.5                       | %         |  |      |          |  |     |  
|Depreciation of fixed assets and amortization of intangible assets                                               |  | (456                    | )  |  | (413  | )  |               | 10.4         |  | (43                       | )         |  | (26  | )        |  | (17 | )
|As % of net sales                                                                                                |  | (10.6                   | %) |  | (14.8 | %) |               |              |  | 4.2                       | %         |  |      |          |  |     |  
|                                                                                                                 |  |                         |    |  |       |    |               |              |  |                           |           |  |      |          |  |     |  
|Operating income                                                                                                 |  | 567                     |    |  | 208   |    |               | 172.6        |  | 359                       |           |  | 317  |          |  | 42  |  
|As % of net sales                                                                                                |  | 13.1                    | %  |  | 7.4   | %  |               |              |  | 5.7                       | %         |  |      |          |  |     |  

---

|(1) | Operating income before SAC and depreciation of fixed assets and amortization of intangible assets is not a measure calculated in accordance with Argentine GAAP or US GAAP and,
therefore, should not be considered as an alternative to operating income or any other measure of performance under Argentine GAAP or US GAAP. This measure may not be calculated in the same manner as similarly titled measures used by other
companies. In addition to the GAAP measure operating income, management uses this non-GAAP measure to assess operating results. Operating income before SAC and depreciation and amortization provides information about the operational performance
excluding the effect of one time  significant commercial costs (Subscriber Acquisition Costs, or SAC) and the effect of non-cash depreciation and amortization charges (i.e. amortization and depreciation of fixed and
intangible assets). Management believes that this measure is especially relevant in assessing segment performance during periods of significant subscriber growth as is currently the case in Argentina, and as such provides investors with meaningful
information concerning development of the wireless business. See Note 12 to our Consolidated Financial Statements for more information regarding segment performance. This measure is reconciled to the GAAP measure operating income by adding back
depreciation and amortization charges and wireless SAC charges, each as shown in the table above.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | The components of wireless SAC that arise from the accounting records are as follows:
|--- | -------------------------------------------------------------------------------------



|                            |  |                         |   |  |      |   |  |               |   |  |                           |   |  |          |   |  |     |  
|--------------------------- |  | ----------------------- | - |  | ---- | - |  | ------------- | - |  | ------------------------- | - |  | -------- | - |  | --- | -
|                            |  | Year Ended December 31, |   |  |      |   |  |               |   |  | Change by geographic area |  
|                            |  | 2006                    |   |  | 2005 |   |  | Total Change  |   |  | Argentina                 |   |  | Paraguay |  
|                            |  | (P$ millions)           |   |  | %    |   |  | (P$ millions) |  
|Handset net sales           |  | 544                     |   |  | 332  |   |  | 63.9          | % |  | 212                       |   |  | 214      |   |  | (2  | )
|Cost of handsets            |  | (973                    | ) |  | (613 | ) |  | 58.7          | % |  | (360                      | ) |  | (361     | ) |  | 1   |  
|                            |  |                         |   |  |      |   |  |               |   |  |                           |   |  |          |   |  |     |  
|Gross loss on handset sales |  | (429                    | ) |  | (281 | ) |  | 52.7          | % |  | (148                      | ) |  | (147     | ) |  | (1  | )
|Advertising                 |  | (155                    | ) |  | (109 | ) |  | 42.2          | % |  | (46                       | ) |  | (37      | ) |  | (9  | )
|Agent commissions           |  | (352                    | ) |  | (276 | ) |  | 27.5          | % |  | (76                       | ) |  | (61      | ) |  | (15 | )
|                            |  |                         |   |  |      |   |  |               |   |  |                           |   |  |          |   |  |     |  
|Total SAC                   |  | (936                    | ) |  | (666 | ) |  | 40.5          | % |  | (270                      | ) |  | (245     | ) |  | (25 | )



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In year 2006, our operating income before SAC and depreciation of fixed assets and amortization of
intangible assets from the Wireless reportable segment was P$1,959 million representing an increase of 52.2% from P$1,287 million in year 2005. It represents 45.4% and 46.0% of total segment net sales in year 2006 and 2005, respectively. The
increase was mainly due to a 54.4% increase in net sales, partially offset by a higher level of operating costs including a 59.0% increase in tax-related expense, a 79.7% increase in fees for services, an 88.2% increase in distribution of prepaid
cards commissions and a 50.8% increase in cost of roaming and TLRD.

In year 2006, our operating income from the Wireless reportable
segment was P$567 million, representing an increase of 172.6% from P$208 million in year 2005. The increase was mainly due to the reasons explained above and to lower SAC and depreciation of fixed assets and amortization of intangible assets as a
percentage of net sales.

The following table shows our operating income from the Wireless reportable segment in years 2005 and 2004, its
percentage of net sales in each year and changes between years and by geographic area.



|                                                                                                                  |  |                         |    |  |       |    |  |               |   |  |                           |    |  |          |   |  |    |  
|----------------------------------------------------------------------------------------------------------------- |  | ----------------------- | -- |  | ----- | -- |  | ------------- | - |  | ------------------------- | -- |  | -------- | - |  | -- | -
|                                                                                                                  |  | Year Ended December 31, |    |  |       |    |  |               |   |  | Change by geographic area |   
|                                                                                                                  |  | 2005                    |    |  | 2004  |    |  | Total Change  |   |  | Argentina                 |    |  | Paraguay |  
|                                                                                                                  |  | (P$ millions)           |    |  | %     |    |  | (P$ millions) |  
|Operating income before SAC and depreciation of fixed assets and amortization of intangible assets (non-GAAP) (1) |  | 1,287                   |    |  | 927   |    |  | 38.8          |   |  | 360                       |    |  | 343      |   |  | 17 |  
|As % of net sales                                                                                                 |  | 46.0                    | %  |  | 53.5  | %  |  |               |   |  | (7.5                      | %) |  |          |   |  |    |  
|SAC (non-GAAP) (2)                                                                                                |  | (666                    | )  |  | (272  | )  |  | 144.9         |   |  | (394                      | )  |  | (391     | ) |  | (3 | )
|As % of net sales                                                                                                 |  | (23.8                   | %) |  | (15.7 | %) |  |               |   |  | (8.1                      | %) |  |          |   |  |    |  
|                                                                                                                  |  |                         |    |  |       |    |  |               |   |  |                           |    |  |          |   |  |    |  
|Operating income before depreciation of fixed assets and amortization of intangible assets                        |  | 621                     |    |  | 655   |    |  | (5.2          | ) |  | (34                       | )  |  | (48      | ) |  | 14 |  
|As % of net sales                                                                                                 |  | 22.2                    | %  |  | 37.8  | %  |  |               |   |  | (15.6                     | %) |  |          |   |  |    |  
|Depreciation of fixed assets and amortization of intangible assets                                                |  | (413                    | )  |  | (361  | )  |  | 14.4          |   |  | (52                       | )  |  | (48      | ) |  | (4 | )
|As % of net sales                                                                                                 |  | (14.8                   | %) |  | (20.8 | %) |  |               |   |  | 6.0                       | %  |  |          |   |  |    |  
|                                                                                                                  |  |                         |    |  |       |    |  |               |   |  |                           |    |  |          |   |  |    |  
|Operating income                                                                                                  |  | 208                     |    |  | 294   |    |  | (29.3         | ) |  | (86                       | )  |  | (96      | ) |  | 10 |  
|As % of net sales                                                                                                 |  | 7.4                     | %  |  | 17.0  | %  |  |               |   |  | (9.6                      | %) |  |          |   |  |    |  

---

|(1) | Operating income before SAC and depreciation of fixed assets and amortization of intangible assets is not a measure calculated in accordance with Argentine GAAP or US GAAP. See note
1 to the preceding table for a discussion of this measure. This measure is reconciled to the GAAP measure operating income by adding back depreciation and amortization charges and wireless SAC, each as shown in the table above.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | The components of wireless SAC that arise from the accounting records are as follows:
|--- | -------------------------------------------------------------------------------------



|                            |  |                         |   |  |      |   |  |               |   |  |                           |   |  |          |   |  |    |  
|--------------------------- |  | ----------------------- | - |  | ---- | - |  | ------------- | - |  | ------------------------- | - |  | -------- | - |  | -- | -
|                            |  | Year Ended December 31, |   |  |      |   |  |               |   |  | Change by geographic area |  
|                            |  | 2005                    |   |  | 2004 |   |  | Total Change  |   |  | Argentina                 |   |  | Paraguay |  
|                            |  | (P$ millions)           |   |  | %    |   |  | (P$ millions) |  
|Handset net sales           |  | 332                     |   |  | 136  |   |  | 144.1         | % |  | 196                       |   |  | 187      |   |  | 9  |  
|Cost of handsets            |  | (613                    | ) |  | (237 | ) |  | 158.6         | % |  | (376                      | ) |  | (369     | ) |  | (7 | )
|                            |  |                         |   |  |      |   |  |               |   |  |                           |   |  |          |   |  |    |  
|Gross loss on handset sales |  | (281                    | ) |  | (101 | ) |  | 178.2         | % |  | (180                      | ) |  | (182     | ) |  | 2  |  
|Advertising                 |  | (109                    | ) |  | (64  | ) |  | 70.3          | % |  | (45                       | ) |  | (43      | ) |  | (2 | )
|Agent commissions           |  | (276                    | ) |  | (107 | ) |  | 157.9         | % |  | (169                      | ) |  | (166     | ) |  | (3 | )
|                            |  |                         |   |  |      |   |  |               |   |  |                           |   |  |          |   |  |    |  
|Total SAC                   |  | (666                    | ) |  | (272 | ) |  | 144.9         | % |  | (394                      | ) |  | (391     | ) |  | (3 | )

In year 2005, our operating income before SAC and depreciation of fixed assets and amortization of
intangible assets from the Wireless reportable segment was P$1,287 million representing an increase of 38.8% from P$927 million in year 2004. It represents 46.0% and 53.5% of total segment net sales in year 2005 and 2004, respectively. The increase
was mainly due to a 61.4% increase in net sales, partially offset by a higher level of costs including a



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50.7% increase in tax-related expense, a 144.1% increase in maintenance, materials and supplies, a 295.0% increase in fees for services, a 78.8% increase in
distribution of prepaid cards commissions and a 91.1% increase in cost of roaming and TLRD.

In year 2005, our operating income from the
Wireless reportable segment was P$208 million, representing a decrease of 29.3% from P$294 million in year 2004. The decrease was mainly due to the reasons explained above and to higher SAC including a 157.9% increase in agent commissions, a 178.2%
increase in handsets subsidies, a 70.3% increase in advertising expenses, and an increase of 14.4% in depreciation of fixed assets and amortization of intangible assets.

Financial Results, Net

During year 2006, the Wireless reportable segment recorded a net
financial loss of approximately P$109 million compared to a net financial loss of P$191 million in year 2005. The decrease can be mainly attributed to P$9 million in lower holding losses on inventories, a P$10 million saving due to lower interest
related to the reimbursement to customers for the Universal Service fund, a P$20 million gain due to net foreign currency exchange gain in 2006 compared to net foreign currency exchange loss in 2005 and a P$30 million saving due to lower loss on
discounting of debt partially offset by higher interest expense.

During year 2005, the Wireless reportable segment recorded a net
financial loss of P$191 million compared to a net financial loss of P$184 million in year 2004. The difference can be attributed to P$8 million in higher holding losses on inventories, a P$20 million loss on accretion due to discounting the
restructured debt and the reimbursement of P$10 million in interest to customers for the Universal Service fund, partially offset by P$18 million in net currency exchange differences and P$16 million in interest savings.

Gain on Debt Restructuring, Net

In November 2004, Telecom Personal and Núcleo completed their debt restructurings. The completion of these restructurings resulted in the extinguishment of a portion of the unpaid principal and interest (net of debt issuance
expenses) for a gain of approximately P$230 million.

Other, Net

Other, net includes gain on equity investees, minority interest and other expenses, net.

Gain on Equity Investees

In 2006, a
P$6 million gain was reported due to the realization of exchange differences generated by the P$10 million capital reimbursement made by Núcleo to its shareholders.

Other Expenses, Net

Other expenses,
net include severance payments for termination benefits, provisions for lawsuits and other contingencies and income from sales of fixed assets. During year 2006, other expenses, net decreased by 7.8% to approximately P$47 million from P$51 million
in year 2005. The decrease was mainly due to lower provisions for lawsuits and other contingencies in the amount of P$11 million, the lack of negative results in year 2006 corresponding to the reimbursement of Universal Service charges to customers
totaling P$11 million, partially offset by higher allowance for obsolescence of materials, doubtful other accounts receivables and other assets by P$16 million.

During year 2005, other expenses, net increased by 410.0% from P$10 million in year 2004. The increase was mainly due to higher provisions for lawsuits and other contingencies in the amount of P$27 million,
reimbursement of Universal Service charges to customers totaling P$11 million and a P$6 million higher allowance for obsolescence of inventories. These higher provisions were partially offset by increased sales of fixed assets.



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Income Tax Benefit (Expense), Net

Deferred income taxes result from temporary differences in the recognition of expenses for tax and financial reporting purposes and are accounted for in
accordance with Argentine GAAP, which is consistent with SFAS No. 109. Argentine GAAP requires the asset and liability method of computing deferred income taxes.

As of December 31, 2003, Telecom Personal recorded a total write-down of its net deferred income tax asset as a consequence of the going concern uncertainty arising from its debt restructuring process. After the
successful completion of its debt restructuring in November 2004, Telecom Personal reversed the valuation allowance previously provided for and then performed a realization test of its net deferred tax asset. No valuation allowance was recorded as
of December 31, 2006, 2005 and 2004 as a consequence of such realization test.

During year 2006, the Wireless reportable segment
recorded income tax expense of P$8 million due to the taxable net income in 2006 and a deferred income tax liability of P$3 million.

During year 2005, the Wireless reportable segment recorded income tax expense of P$8 million due to the taxable net income in 2005 and a deferred income tax asset of P$108 million.

Net Income

During year 2006,
our Wireless reportable segment reported a net income of P$384 million as compared to P$58 million during year 2005. The increase in net income was mainly due to higher operating income in year 2006 as explained above and lower net financial loss.

Net income for year 2005 decreased by 81.2% from P$309 million in year 2004. The decrease in net income was mainly due to lower operating
income in year 2005 as explained above, an increase in other expenses, net and no gain on debt restructuring in year 2005.

(B.3)
Directories Publishing Reportable Segment

Operating results for our Directories Publishing reportable segment for the years ended
December 31, 2006, 2005 and 2004 are comprised as follows:



|                                                                  |  |                         |   |  |                     |   |  |      |   |  |           |   |  |          
|----------------------------------------------------------------- |  | ----------------------- | - |  | ------------------- | - |  | ---- | - |  | --------- | - |  | ---------
|                                                                  |  | Year Ended December 31, |   |  | % of Change        
|                                                                  |  | 2006                    |   |  | 2005                |   |  | 2004 |   |  | 2006-2005 |   |  | 2005-2004
|                                                                  |  | (P$ millions)           |   |  | Increase/(Decrease)
|Net sales                                                         |  | 65                      |   |  | 50                  |   |  | 43   |   |  | 30.0      |   |  | 16.3     
|Cost of services, general and administrative and selling expenses |  | (47                     | ) |  | (43                 | ) |  | (37  | ) |  | 9.3       |   |  | 16.2     
|Operating income                                                  |  | 18                      |   |  | 7                   |   |  | 6    |   |  | 157.1     |   |  | 16.7     
|Financial result, net                                             |  | 2                       |   |  | 2                   |   |  | 1    |   |  |          |   |  | 100.0    
|Other, net (1)                                                    |  | (2                      | ) |  | (3                  | ) |  | (2   | ) |  | (33.3     | ) |  | 50.0     
|Income tax expense, net                                           |  | (5                      | ) |  | (3                  | ) |  | (2   | ) |  | 66.7      |   |  | 50.0     
|Net income                                                        |  | 13                      |   |  | 3                   |   |  | 3    |   |  | 333.3     |   |  |         

---

|(1) | Other, net includes loss on equity investees and other expenses, net.
|--- | ---------------------------------------------------------------------

Net Sales

During year 2006, revenues from our telephone directories publishing services
increased by 30% to P$65 million from P$50 million for year 2005. This was due to higher sales of advertising space in Páginas Amarillas directories and the acquisition of new customers.

Our business strategy in this segment is focused on the growth of graphic publicity that generates higher sales of advertising space in the directories.
The primary actions taken to increase net sales in 2006 were the incorporation of advertising advisers, the optimization of sales planning by region and the growth of publicity regarding the different products of Páginas Amarillas.



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During year 2005, revenues from our telephone directories publishing services increased by 16.3% to P$50
million from P$43 million for year 2004. This was also due to higher sales of advertising space in Páginas Amarillas directories and the acquisition of new customers.

Cost of Services, General and Administrative and Selling Expenses

Detailed below are the major components of Publicoms cost of services, general and administrative and selling expenses for the years ended
December 31, 2006, 2005 and 2004:



|                                                                   |  |                         |  |                     |  |      |  |           |   |  |           |  
|------------------------------------------------------------------ |  | ----------------------- |  | ------------------- |  | ---- |  | --------- | - |  | --------- | -
|                                                                   |  | Year Ended December 31, |  | % of Change         | 
|                                                                   |  | 2006                    |  | 2005                |  | 2004 |  | 2006-2005 |   |  | 2005-2004 |  
|                                                                   |  | (P$ millions)           |  | Increase/(Decrease) | 
|Salaries and social security                                       |  | 11                      |  | 14                  |  | 12   |  | (21.4     | ) |  | 16.7      |  
|Materials and supplies                                             |  | 22                      |  | 19                  |  | 15   |  | 15.8      |   |  | 26.7      |  
|Bad debt expense                                                   |  | 1                       |  | 1                   |  | 1    |  |          |   |  |          |  
|Other operating expenses                                           |  | 12                      |  | 8                   |  | 5    |  | 50.0      |   |  | 60.0      |  
|Subtotal before depreciation and amortization                      |  | 46                      |  | 42                  |  | 33   |  | 9.5       |   |  | 27.3      |  
|Depreciation of fixed assets and amortization of intangible assets |  | 1                       |  | 1                   |  | 4    |  |          |   |  | (75.0     | )
|Total Directories Publishing                                       |  | 47                      |  | 43                  |  | 37   |  | 9.3       |   |  | 16.2      |  

Salaries and Social Security

During year 2006, salaries and social security charges were approximately P$11 million, representing a 21.4% decrease from 2005. This was primarily due to
the transfer of 276 employees to Telecom Argentina, mainly in the call center section.

During year 2005, salaries and social security
charges were approximately P$14 million, representing a 16.7% increase from 2004. This was primarily due to increases in salary levels granted during the year 2005 and the hiring of 65 new employees, mainly in the commercial area.

Materials and Supplies

Materials and
supplies expenses increased by 15.8% to P$22 million in year 2006 from P$19 million in year 2005. This increase was due to the rise in the production costs of telephone directories, particularly by the increase in paper usage, printer costs and
costs of distribution of these directories. Materials and supplies expenses for year 2005 increased by 26.7% from P$15 million in year 2004. This increase was due partly to the rise in the production cost of telephone directories, particularly the
25% increase in the price of the paper and cost of distribution of these directories.

Bad Debt Expense

During years 2006, 2005 and 2004, bad debt expense remained at P$1 million.

Other Operating Expenses

Other operating expenses mainly include mailing costs, usage of energy and
water, freight and transportation, advertising and commissions for sales to third parties.

Other operating expenses were P$12 million in
2006, P$8 million in 2005 and P$5 million in 2004, respectively. The increase in 2006 is mainly due to higher expenses of advertising and commission for sales to third parties.



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Depreciation of Fixed Assets and Amortization of Intangible Assets

Depreciation expense was P$1 million in 2006 and 2005 and P$4 million in 2004. The decrease since the year 2005 was a consequence of the end of the period
of the amortization of the certain long-lived assets.

Operating Income

Our operating income from the Directories Publishing reportable segment was P$18 million in 2006, P$7 million in 2005 and P$6 million in 2004,
respectively. The continued growth in net sales contributed to an increase in operating income in the 2004-2006 period.

Financial
Results, Net

Net financial gain for the Directories Publishing reportable segment was P$2 million in 2006 and 2005 and P$1 million
in 2004. The increase was a consequence of the higher interest gain from receivables.

Other, Net

Loss on Equity investees

In 2006, no
gain or loss on equity investees was recorded for the Directories Publishing reportable segment.

Loss on equity investees for year 2005
corresponds to results from the investment in Nahuelsat, which Publicom sold in 2005, recording a gain of P$0.1 million. Previously, in 2004, Publicom recognized a P$2 million loss from such investment.

Other Expenses, Net

Other expenses,
net mainly includes severance payments and provisions for lawsuits and other contingencies. Other expenses, net for the years 2006, 2005 and 2004 were P$2 million, P$3 million and less than P$1 million, respectively.

Net Income

Our Directories
Publishing reportable segment recorded net income of approximately P$13 million in 2006, P$3 million in 2005 and P$3 million in 2004, respectively. The higher net income for the 2006 is mainly due to the increased operating income from such year.

Foreign Currency Fluctuations

Exchange Rate Exposure

We estimate, based on the composition of our balance sheet as of December 31, 2006, that every
variation in the exchange rate of P$0.10 against the U.S. dollar and proportional variations for the euro and yen against the Argentine peso, plus or minus, would result in a variation of approximately P$91 million of our consolidated financial
indebtedness and approximately P$8 million of our consolidated financial investment. These analyses are based on the assumption that this variation of the Argentine peso occurred at the same time against all other currencies. See: Item
11Quantitative and Qualitative Disclosures About Market Risk.

US GAAP Reconciliation

The accounting principles applied in Argentina vary in certain significant aspects from accounting principles applied in the United States. Application of
US GAAP would have affected the determination of amounts shown as net income or loss for the years ended December 31, 2006, 2005 and 2004 and the amount of total shareholders equity as of December 31, 2006, 2005 and 2004. For
more details see Note 14 to the Consolidated Financial Statements.



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As of and for the year ended December 31, 2006, the principal differences between Argentine GAAP and
US GAAP are the following:



| |  |  | the impact of foreign currency translation;
| | - |  | -------------------------------------------



| |  |  | the accounting for capitalization of foreign currency exchange differences;
| | - |  | ---------------------------------------------------------------------------



| |  |  | the accounting for debt restructurings and extinguishment of certain restructured debts;
| | - |  | ----------------------------------------------------------------------------------------



| |  |  | other adjustments such as present-value accounting, cost related to certain amendments of restructured debt terms, accounting for investments in debt securities,
fixed assets held for sale and gain (loss) on equity investees;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the tax effects and minority interest on US GAAP adjustments described above; and
| | - |  | ---------------------------------------------------------------------------------



| |  |  | the valuation allowance related to deferred income tax.
| | - |  | -------------------------------------------------------

In addition, certain other disclosures required under US GAAP have been included in the US GAAP reconciliation. See Note 14 to our Consolidated Financial Statements.

Net income under Argentine GAAP for the years ended December 31, 2006 and 2005 was P$244 million and P$1,334 million, respectively, as compared to
net income of P$572 million and P$1,138 million, respectively, under US GAAP. Shareholders equity under Argentine GAAP as of December 31, 2006 was P$2,129 million, as compared to shareholders equity of P$1,387 million under US GAAP.

Additionally, net income or loss under Argentine GAAP for the years ended December 31, 2005 and 2004 was a net income of P$1,334
million and a net loss of P$666 million, respectively, as compared to a net income of P$1,138 million and a net loss of P$782 million, respectively, under US GAAP. Shareholders equity under Argentine GAAP as of December 31, 2005 and 2004
was P$1,867 million and P$526 million, respectively, as compared to a shareholders equity of P$819 million and a shareholders deficit of P$326 million, as of December 31, 2005 and 2004, respectively, under US GAAP.

Recently Issued US GAAP Accounting Pronouncements

In June 2006, the FASB issued the Interpretation No. 48, Accounting for Uncertainty in Income Taxesan interpretation of FASB Statement No. 109 (FIN 48). FIN 48 addresses the
recognition and measurement of uncertain income tax positions using a more-likely-than-not threshold and introduces new disclosure requirements. The evaluation of a tax position in accordance with FIN 48 is a two-step process: a)
determines whether it is more-likely-than-not that a tax position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position; and b) a tax position that
meets the more-likely-than-not recognition threshold is measured to determine the amount of benefit to recognize in the financial statements. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold
should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. FIN 48 is effective for the Telecom Group as from January 1, 2007. The adoption of FIN48 did not have any impact on the
Companys results and shareholders equity.

In September 2006, the FASB issued SFAS No. 157, Fair Value
Measurements (SFAS 157). The changes to current practice resulting from the application of SFAS 157 relate to the definition of fair value, the methods used to estimate fair value, and the requirement for expanded disclosures about
estimates of fair value. The definition of fair value retains the exchange price notion in earlier definitions of fair value. SFAS 157 clarifies that the exchange price is the price in an orderly transaction between market participants to sell the
asset or transfer the liability in the market in which the reporting entity would transact for the asset or liability. SFAS 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007. The Company is
currently analyzing the impact that the adoption of SFAS 157 will have on the Companys financial position and results of operations.

In September 2006, the Emerging Issues Task Force (EITF) issued the EITF No. 06-01, Accounting for consideration given by a service provider to manufacturers or resellers of equipment necessary for an end-customer



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to receive service from the service provider. The issue is whether the provisions of EITF No. 01-9, Accounting for Consideration Given by a
Vendor to a Customer (Including a Reseller of the Vendors Products) should be applied to payments made by a service provider to manufacturers and/or retailers/resellers of specialized equipment that is necessary for a customer to receive
a service from the service provider and in that event, it should be characterized as a reduction of revenue or as an expense depending on the nature of the consideration. The EITF 06-01 is effective for financial statements issued for fiscal years
beginning after June 15, 2007. The adoption of EITF 06-01 is not expected to have any significant impact on the Companys current financial condition or results of operations.

In February 2007, the FASB issued SFAS No. 159, The fair value option for financial assets and financial liabilities  Including an
amendment of FASB Statement No. 115 (SFAS 159). This Statement permits entities to choose to measure many financial instruments and certain other items (eligible items) at fair value at specified election dates. A business
entity shall report unrealized gain and losses on items for which the fair value option has been elected in earnings at each subsequent reporting date. The fair value option: a) may be applied instrument by instrument; b) is irrevocable and c) is
applied only to entire instruments and not to portions of instruments. SFAS 159 is effective for financial statements issued for fiscal years beginning after November 15, 2007. The Company is currently analyzing the impact that the adoption of
SFAS 159 will have on the Companys financial position and results of operations.

Liquidity and Capital Resources

Sources and Uses of Funds

Historically, our sources of liquidity have been cash flow from operations and long-term borrowings. However, our limited financing alternatives were curtailed after December 2001 when the Argentine Government defaulted on most of its
financial obligations. In addition to Argentinas debt crisis, beginning in late 2001, our ability to access the capital and bank loan markets was effectively eliminated as a result of the economic recession and political instability in
Argentina and the Argentine Governments imposition of transfer restrictions on payments of foreign financial obligations.

As a
consequence of the abrupt devaluation and volatility of the peso, lower net cash flows generated during the economic crisis in Argentina and the uncertain timetable for resolving discussions with the Argentine Government concerning adjustment of
regulated rates, in the second quarter of 2002 we announced the suspension of payments on our outstanding financial indebtedness and commenced a debt restructuring process.

As discussed below under Debt Obligations and Debt Service Requirements, Telecom Argentina completed its debt restructuring on
August 31, 2005, and its subsidiaries, Telecom Personal and Núcleo completed debt restructurings in November 2004. Subsequently, Telecom Personal and Núcleo refinanced their financial indebtedness in December 2005 and March 2006,
respectively, in order to secure more favorable terms.

The terms of the notes issued by Telecom Argentina pursuant to its APE and the
terms of Telecom Personals outstanding indebtedness contain significant debt service obligations and a number of restrictive covenants that, among other things, limit the ability of Telecom Argentina and its subsidiaries to incur additional
indebtedness. Additionally, the terms of the notes issued by Telecom Argentina pursuant to the APE and the terms of Telecom Personals outstanding indebtedness include restrictions on Telecom Argentinas ability to make loans to or
investments in Telecom Personal, and vice-versa. Although there are no contractual restrictions on Telecom Personals ability to pay dividends to Telecom Argentina, due to Telecom Personals significant debt service obligations and
substantial needs for capital investments, we expect that Telecom Personals cash flow will be dedicated to Telecom Personals debt service and capital expenditure needs in the near term. Each of Telecom Argentina, Telecom Personal and
Núcleo expects to satisfy its debt service commitments and other liquidity needs using cash flow from its stand-alone operations.

We expect that the principal source of Telecom Argentinas liquidity in the near term will be cash flows from Telecom Argentinas operations (excluding the operations of Telecom Personal and its subsidiaries). Telecom
Argentinas principal uses of cash are expected to be debt service requirements on the notes, including scheduled debt service and prepayments, and capital expenditures, to the extent permitted by the terms of the notes. See Item
11Quantitative and Qualitative Disclosures about Market Risk for more detailed information on expected prepayments.



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We expect that the principal source of Telecom Personals liquidity in the near term will be cash
flows from Telecom Personals operations. Telecom Personals principal uses of cash are expected to be debt service requirements and capital expenditures.

As of December 31, 2006, we had approximately P$662 million in cash and cash equivalents. As of December 31, 2005 and 2004, cash and cash equivalents amounted to P$602 million and P$2,940 million,
respectively.

During year 2006, our consolidated net cash flow from operating activities was approximately P$2,400 million, our
consolidated net cash flow used in investing activities was approximately P$804 million and our consolidated cash flow used in financial activities was approximately P$1,536 million. During year 2005, our consolidated net cash flow from operating
activities was approximately P$1,967 million, our consolidated net cash flow provided by investing activities was approximately P$87 million and our consolidated cash flow used in financial activities was approximately P$4,392 million. During year
2004, our consolidated net cash flow from operating activities was approximately P$2,200 million, our consolidated net cash flow used in investing activities was approximately P$851 million and our consolidated net cash flow used in financial
activities was approximately P$625 million.

Voice, Data and Internet reportable segment. As of December 31, 2006, the Voice,
Data and Internet reportable segment had approximately P$409 million in cash and cash equivalents.

During year 2006, the Voice, Data and
Internet reportable segments net cash flow from operating activities was approximately P$1,647 million, its net cash flow used in investing activities was approximately P$373 million and P$1,308 million net cash flow was used in financial
activities. During year 2005, the Voice, Data and Internet reportable segments net cash flow from operating activities was approximately P$1,458 million, its net cash flow provided by investing activities was approximately P$372 million and
P$4,237 million net cash flow was used in financial activities.

The operating activities provided to the Voice, Data and Internet
reportable segment approximately P$189 million more in net cash flow for 2006 compared to 2005 mainly due to higher receivables collection resulting from increased net sales. Net cash flow from investing activities increased only slightly from P$372
million inflows in 2005 to P$373 million outflows in 2006 primarily due to the significant disposal in 2005 of certain investments not previously considered as cash and cash equivalents and higher acquisitions of fixed assets and intangible assets
in 2006. During 2006, net cash flow used in financing activities decreased by P$2,929 million as compared to 2005 due to the one-time cash payment arising from Telecom Argentinas debt restructuring in August 2005.

During year 2004, the Voice, Data and Internet reportable segments net cash flow from operating activities was approximately P$1,754 million, its
net cash flow used in investing activities was approximately P$673 million and its net cash flows used in financial activities was approximately P$17 million.

Wireless reportable segment. As of December 31, 2006, the Wireless reportable segment had approximately P$252 million in cash and cash equivalents.

During year 2006, the Wireless reportable segments net cash flow from operating activities was approximately P$754 million, its net cash flow used
in investing activities was approximately P$431 million and P$228 million net cash flow was used in financing activities. During year 2005, the Wireless reportable segments net cash flow from operating activities was approximately P$507
million, its net cash flow used in investing activities was approximately P$284 million and its net cash flow used in financing activities was approximately P$155 million.

During year 2006, net cash inflow from operating activities increased by P$247 million from year 2005. The increase was mainly due to the higher cash
collections as a consequence of the growth in net sales, partially offset by higher outflow to purchases of inventories, agent commissions, advertising, fees for services and taxes related to net sales. Net cash outflow from investing activities
increased by P$147 million from year 2005. The increase was mainly due to higher payments from acquisitions of fixed assets and intangible assets in 2006 compared to 2005.



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During year 2004, the Wireless reportable segments net cash flow from operating activities was
approximately P$447 million, its net cash flow used in investing activities was approximately P$178 million and its net cash flow used in financing activities was approximately P$608 million.

Directories Publishing reportable segment. As of December 31, 2006, the Directories Publishing reportable segment had approximately P$1
million in cash and cash equivalents.

The Directories Publishing reportable segments net cash flows from operating activities for
the years 2006, 2005 and 2004 was approximately P$1 million cash outflow, P$2 million cash inflow and P$1 million cash outflow, respectively. This segment had no significant cash flow from investing and financing activities for the years presented.

Debt Obligations and Debt Service Requirements

Telecom Argentina

Series A and B Notes Issued Pursuant to the APE. On August 31, 2005
(the Issuance Date), Telecom Argentina completed the restructuring of its outstanding financial indebtedness on a stand-alone basis by issuing debt with new payment terms and by paying cash consideration and making cash interest
payments.

Set forth below is summary information regarding the consideration paid by Telecom Argentina on the Issuance Date:



| | 1. | Telecom Argentina issued Series A notes in the following currencies and original principal amounts: P$26 million (including CER adjustment), US$105 million, Euro 534 million
and Yen 12,328 million. The aggregate amount of Series A notes issued was equivalent to P$2,576 million (US$885 million). Additionally, Telecom Argentina paid to creditors who received Series A notes interest payments in an aggregate amount
equivalent to P$194 million (US$67 million) for the period January 1, 2004 through August 31, 2005.
| | -- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 2. | Telecom Argentina issued US$999 million of Series B Notes. Additionally, Telecom Argentina paid to creditors who received Series B Notes interest payments in an aggregate amount of
US$150 million for the period January 1, 2004 through August 31, 2005.
| | -- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 3. | Telecom Argentina paid an aggregate amount equal to US$565 million to creditors who selected or were allocated into the cash payment alternative pursuant to the APE. Additionally,
Telecom Argentina paid these creditors interest for the period January 1, 2004 through August 31, 2005 totaling US$21 million.
| | -- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 4. | Telecom Argentina made cash payments equivalent to US$534 million under the terms of the new Notes issued pursuant to the APE consisting of:
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------



| | a. | A payment of cash amounts reserved but not applied pursuant to the cash payment alternative under the APE (equal to US$98 million)
| | -- | ----------------------------------------------------------------------------------------------------------------------------------



| | b. | Payment of the principal amortization payments scheduled for October 15, 2004 and April 15, 2005, equal to US$143 million; and
| | -- | ------------------------------------------------------------------------------------------------------------------------------



| | c. | A prepayment, applied as a Note Payment covering the principal amortization payments under the new notes up to and including October 15, 2007 equal to US$293 million.
| | -- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

The Series A notes mature in 2014 and bear interest at an initial interest rate of 5.53% for notes denominated in U.S.
dollars (4.83% for euro-denominated, 1.93% for yen-denominated and 3.23% for peso-denominated Series A notes) from the Issuance Date through October 15, 2008 and at 8% for notes denominated in U.S. dollars (6.89% for euro-denominated, 3.69% for
yen-denominated and 3.42% for peso-denominated Series A notes) from October 16, 2008 through October 15, 2014. The Series A notes amortize semi-annually in April and October of each year (unless otherwise prepaid), with total scheduled
principal maturities of 3.2% in 2004, 5.6% in 2005, 4.8% in 2006, 1.6% in 2007, 0.8% in 2008, 14.28% in each year from 2009 to 2013 and 12.6% in 2014.



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The Series B notes are issued in U.S. dollars, mature in 2011 and bear interest at an initial rate of
9.0% from the Issuance Date through October 15, 2005, 10.0% from October 16, 2005 through October 15, 2008 and 11.0% from October 16, 2008 through October 15, 2011. The Series B notes amortize semi-annually in April and
October of each year (unless otherwise prepaid), with total scheduled principal maturities of 4% in 2004, 10.0% in 2005, 12% in 2006, 14% in 2007 and 15% in each year from 2008 through maturity in 2011.

As of December 31, 2006, Telecom Argentina had approximately P$3,040 million (equivalent to US$993 million of indebtedness on a stand-alone basis
(excluding effect on discounting of debt)). 67% of this aggregate amount was in the form of Series A notes and 33% is in the form of Series B notes.

Mandatory and Optional Prepayments on the Notes. The notes of each series may be prepaid by Telecom Argentina at any time by means of Note Payments (which are applied to prepay remaining installments of the
notes in direct order of maturity); Optional Redemptions (which are applied pro rata) or market purchases (only below par value).

The
notes of each series include a mandatory prepayment provision pursuant to which if Telecom Argentina generates excess cash (as defined in the notes), then Telecom Argentina will be required to use such excess cash for specified purposes,
including certain mandatory prepayments of the notes. Excess cash shall be measured semi-annually based on the Consolidated Financial Statements of the Company (excluding Telecom Personal and its subsidiaries) as of June 30 and December 31
of each year, and any excess cash must be applied no later than the due date of the scheduled amortizations payments immediately subsequent to each June 30 or December 31, respectively.

In October 2005 Telecom Argentina made a Note Payment in an aggregate amount equal to US$78 million which was applied to pay the full amount of the
scheduled principal amortization payments on the new notes payable in April 2008. In 2006 Telecom Argentina made a cash payment of P$982 million, corresponding to excess cash determined for the period ended as of December 31, 2005 and
June 30, 2006, and an additional optional prepayment on the notes. Such payments were applied as Note Payments which prepaid the scheduled principal amortization payments on the notes through April 2009 and the 75% of the scheduled principal
amortization payable in October 2009. The excess cash determined for the period ended as of December 31, 2006 was equal to P$254 million, which was paid on April 16, 2007. Such payments were applied as Note Payments which
prepaid the remaining 25% of the scheduled principal amortization payable in October 2009 and the 31.8% of the scheduled principal amortization payable in April 2010. In addition, as a consequence of the sale of Publicom, on May 24, 2007,
Telecom Argentina used the net cash proceeds of such sale to cancel the remaining 42.2% of the scheduled principal amortization payable in April 2010. After that partial Note Payment, the Company has cancelled 74.0% of such scheduled principal
amortization payment due April 2010. Consequently, the percentages of the original principal amount of the notes remaining outstanding as of the date of this Annual Report are 64.4364% for the Series A notes and 24.45% for the Series B notes. See
Item 5Operating and Financial Review and ProspectsManagement Overview for more detail.

Certain Covenants under
the Notes. The Indenture governing the notes contains certain covenants relating to, among other things, limitations on the ability of Telecom Argentina and, in certain cases, its restricted subsidiaries (including Telecom Personal), to:



| |  |  | create or permit liens on property or assets unless the notes are equally and ratably secured;
| | - |  | ----------------------------------------------------------------------------------------------



| |  |  | incur indebtedness, except for certain permitted indebtedness (see Liquidity below for more detail);
| | - |  | ------------------------------------------------------------------------------------------------------



| |  |  | sell assets;
| | - |  | ------------



| |  |  | enter into sale and leaseback transactions;
| | - |  | -------------------------------------------



| |  |  | engage in transactions with shareholders and affiliates;
| | - |  | --------------------------------------------------------



| |  |  | make capital expenditures in excess of specified permitted capital expenditure amounts (not applicable for Telecom Personal or Núcleo);
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | make restricted payments (including loans and investments);
| | - |  | -----------------------------------------------------------



| |  |  | impose payment restrictions affecting restricted subsidiaries;
| | - |  | --------------------------------------------------------------



| |  |  | issue equity interests of Telecom Personal resulting in loss of control of Telecom Personal;
| | - |  | --------------------------------------------------------------------------------------------



| |  |  | engage in other lines of business; or
| | - |  | -------------------------------------



| |  |  | engage in certain mergers.
| | - |  | --------------------------

The
covenants, among other things, limit Telecom Argentinas ability to transfer cash and/or other assets to Telecom Personal and its subsidiaries. The notes also provide that if Telecom Argentina makes any Distribution Payment (a term which
includes any dividend), then the minimum excess cash payment for the relevant period must be at least two and a half times such Distribution Payment.

The notes also contain a cross-acceleration provision which will make either the occurrence of any acceleration, or the existence of a payment default, with respect to an aggregate principal amount of the equivalent
of US$20 million of debt of either Telecom Argentina or its restricted subsidiaries.

The notes are redeemable at the option of the holders
upon the occurrence of certain change of control events.

In February 2006, Telecom Argentina called for a bondholders meeting in order to
modify certain conditions of the Series A and Series B notes. The amendments eliminated the restriction on Telecom Personals ability to make capital expenditures and eliminated the obligation of Telecom Argentina to reinvest in Telecom
Personal any dividends distributed to it by Telecom Personal. At the bondholders meeting which was held in March 2006 the bondholders approved the amendments, which went into effect on March 27, 2006.

Swaps

During August and September
2005, following Telecom Argentinas successful completion of its debt restructuring process, the Company entered into two foreign exchange currency swap contracts to hedge its exposure to the euro and Japanese yen-denominated Series A notes
fluctuating with respect to the U.S. dollar. The hedge contracts do not include any requirement to post collateral. As of December 31, 2006 the estimated market value of the U.S. dollar/euro swap contract was positive US$30.2 million and of the
U.S. dollar/yen contract was negative US$4.1 million. See Note 8.2 to our Consolidated Financial Statements for a more detailed discussion of our swap agreements. Because the Company primarily generates cash flows in Argentine pesos and the terms of
the swap do not match the terms of the euro and Japanese yen-denominated obligations (due to the existence of mandatory prepayment terms in the underlying debt) these hedges were regarded as ineffective. Therefore, the changes in the fair value of
these hedges were recognized in the financial results as Gain (Loss) on derivatives.

Subsidiary Indebtedness

Telecom Personal. Telecom Argentinas 99.99% owned subsidiary, Telecom Personal, originally restructured its outstanding
financial indebtedness, including inter-company obligations, in November 2004, pursuant to an out-of-court restructuring agreement approved by 100% of the affected creditors. On December 22, 2005, Telecom Personal concluded the refinancing of
all of its debt instruments issued pursuant to its November 2004 financial restructuring. The main objective of the refinancing was to improve its debt profile by modifying its interest rates and eliminating certain restrictive covenants. In
particular, Telecom Personals new indebtedness does not contain mandatory prepayment obligations relating to generation of excess cash and does not restrict Telecom Personals ability to make capital expenditures. The new debt
incurred in this refinancing transaction was approximately US$381 million and was issued in the form of three series of notes and syndicated loans.

As of December 31, 2006, Telecom Personals stand-alone financial indebtedness comprised P$87 million aggregate principal amount of Series 2 notes and US$240 million aggregate principal amount of Series 3 notes. The Series 1 notes
in the amount of P$43 million matured in 2006 and were fully paid, together with accrued interest, on December 22, 2006 as scheduled. The Series 2 notes mature in 2008, are issued in pesos and bear interest at the floating Badlar private rate
(average interest rate paid by banks in public and private sectors on deposits in excess of



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P$1 million for a term of 30 to 35 days) plus 6.5%. The Series 2 notes pay interest quarterly. The Series 3 notes mature in 2010, are issued in dollars and
bear interest at 9.25%. The Series 3 notes pay interest semi-annually. In addition, Telecom Personal had two syndicated loans outstanding as of December 31, 2006 in amounts of P$87 million and US$69 million, each one in two tranches. At
December 31, 2006, Tranche A of the Peso facility had an outstanding principal amount of P$57 million. Peso Tranche A will mature in June, 2007 and accrues interest at an annual rate of 12.20% over its 18 month term. Tranche B of the Peso
facility had an outstanding principal amount of P$30 million. Peso Tranche B will mature in December, 2007 and accrues interest at an annual rate of 13.10% over its 24 month term. At December 31, 2006, Tranche A of the Dollar facility had an
outstanding principal amount of US$34.5 million. Dollar Tranche A will mature in June, 2007 and accrues interest at an annual rate of three-month LIBOR plus 2% over its 18 month term. At December 31, 2006 Tranche B of the Dollar facility had an
outstanding principal amount of US$34.5 million. Dollar Tranche B will mature in December, 2007 and accrues interest at an annual rate of three-month LIBOR plus 2.25% over its 24 month term. Telecom Personals notes and the syndicated loans
contain certain covenants that, among other things, limit Telecom Personals ability and the ability of its restricted subsidiaries (including Núcleo) to make any investments in any person (individuals or entities), to incur indebtedness
(except for certain permitted indebtedness), to dispose of assets, to create or permit liens on property or assets unless the notes are equally and ratably secured, to enter into sale and leaseback transactions, to engage in transactions with
shareholders and affiliates and to engage in other lines of business. See Liquidity below for a discussion of Telecom Personals limitations on incurrence of indebtedness.

Núcleo. On November 22, 2004, Núcleo, Telecom Personals Paraguayan wireless telephony subsidiary, completed a
restructuring of its syndicated loan facility and other financial indebtedness. In connection with this restructuring, Telecom Personal made a payment to Núcleos creditors under the syndicated loan in the amount of approximately US$4.3
million to secure the full and unconditional release of Telecom Personals guarantee of such loan, and received a promissory note in the amount of approximately US$4.3 million. The promissory note was subordinate in right of payment to all the
financial debt of Núcleo. During fiscal year 2005, Núcleo made optional prepayments to holders of the new loans in an aggregate amount of US$28 million. On January 27, 2006, Núcleo made additional optional prepayments to
holders of the new loans for an aggregate amount of US$8 million, which payments were applied to pay the full amount of the scheduled amortization payments on the new loans payable up to June 27, 2008 and a portion of the scheduled amortization
payments on the new loans payable up to December 27, 2008. The funds used for this payment derived from a loan from a Paraguayan branch of a bank for an amount of US$ 3.6 million and from Núcleo ́s own funds (US$ 4.4 million).
Through further optional prepayments on February 27, 2006 and March 29, 2006, Núcleo cancelled its remaining financial debt with banks (equivalent to US$4.4. million), together with all of Personals Promissory Note (equivalent
to US$4.7 million). The funds used for said cancellations derived from two loans from Paraguayan branches of two banks for a total amount of US$5.9 million, and from Núcleos own funds (US$3.2 million). The new bank loans shall be repaid
in semiannual installments ending on February 27, 2009. The loans accrue interest at an annual LIBOR-based variable rate, fixed for the first year at 5.9%. Additional information is given in Note 8.3.b to our Consolidated Financial Statements.
As of December 31, 2006, Núcleos outstanding debt amounted to US$8 million.

Liquidity

As discussed above, the terms of the debt instruments that Telecom Personal, Núcleo and Telecom Argentina have entered into will restrict each
companys ability to transmit funds to other companies in the Telecom Group, including payment of dividends by Núcleo to Telecom Argentina or entering into inter-company loans. Accordingly, the liquidity position for each of Telecom
Argentina, Telecom Personal and Núcleo will be significantly dependent on each individual companys operating performance and debt service commitments.

The notes issued pursuant to the APE limit Telecom Argentinas ability and the ability of Telecom Argentinas restricted subsidiaries (including Telecom Personal) to incur indebtedness, except for certain
permitted indebtedness, unless the ratio of Telecom Argentinas net indebtedness to EBITDA (as defined in the Indenture governing the notes), or leverage ratio, is 2.75 to 1 (or upon the occurrence of certain events, 2.25 to 1) or
less. As of the date of this Annual Report, Telecom Argentina satisfies this ratio.

Telecom Personals notes and loans limit its
ability to incur indebtedness, except for certain permitted indebtedness, unless it meets a ratio of net indebtedness to consolidated EBITDA (as defined in the notes and loans), or indebtedness ratio of 3.25 to 1 or less, if such
indebtedness is incurred prior to December 31, 2006 or 3.00 to 1



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or less, if such indebtedness is incurred thereafter. As of December 31, 2006, Telecom Personal was qualified to incur any additional indebtedness.
Additionally, Telecom Personals loans require it to maintain a ratio of net indebtedness to consolidated and adjusted EBITDA (as defined in the loans), or maintenance ratio. As of December 31, 2006, the maximum permitted
maintenance ratio was 1.75 to 1, which Telecom Personal satisfied. Telecom Personal currently expects to continue to meet its maintenance ratio requirements in the near term. Finally, Telecom Personals loans require it to maintain a ratio of
consolidated quarterly EBITDA to Interest accrued quarterly in a range between 1.5 and 3 to 1. For the quarter ended December 31, 2006, the minimum required ratio was 2.5 to 1 and was satisfied by Telecom Personal.

In addition, the terms and conditions of Nortels Series A and Series B Preferred Shares contain covenants which require Nortel to restrict Telecom
Argentinas ability to borrow if the ratio of Telecom Argentinas total liabilities to shareholders equity is 1.75 or higher. If Nortel does not satisfy these covenants, Nortels Series A and Series B Preferred Shares will
acquire certain voting rights which will enable Nortels preferred shareholders to elect one director and one alternate director of Nortel. Telecom Argentinas ratio of total liabilities to shareholders equity had exceeded this
amount since March 2002, giving Nortel preferred shareholders such voting rights in fiscal year 2006. However, as of December 31, 2006, such ratio no longer exceeded 1.75 to 1 and as a result, Nortels Series B preferred shareholders will
have no director voting rights in fiscal year 2007.

We expect that our cash flow from operations will be sufficient to enable Telecom
Argentina and its subsidiaries to satisfy their respective debt service commitments and other cash requirements in the near to medium term. As of the date of this Annual Report, Telecom Argentina has prepaid scheduled principal amortization payments
on its Series A notes and Series B notes through 74.0% of those due in April 2010. See Item 5Operating and Financial Review and ProspectsManagement Overview for more detail. Accordingly, its debt service obligations in the
near to medium term relate principally to interest payment obligations. However, Telecom Argentina has significant commitments for repayment of principal on its indebtedness after October, 2009, and its ability to meet its obligations at that time
will depend on its operating performance in future periods.

We also expect that Telecom Personals cash flow from operations will be
sufficient to enable Telecom Personal to satisfy its ongoing debt service commitments and other cash requirements in the near to medium term.

Our ability to generate sufficient cash from our operations to satisfy our debt service obligations and capital expenditure needs will be affected by macroeconomic factors affecting our business, including, without limitation: the exchange
rate of Argentine pesos to U.S. dollars; rates of inflation; the achievement of ultimate tariff adjustments for basic charges, measured service charges and other rates for our services relative to inflation and growth in Argentine real gross
domestic product. These factors are not within our control. The statements expressed in the preceding paragraphs constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and involve risks and
uncertainties, including those describe in this Annual Report under Risk Factors. Actual results may differ materially from our expectations described above as a result of various factors.

Due to its debt service obligations and capital expenditure needs, Telecom Argentina does not expect to pay dividends in the next year.

As of December 31, 2006, Telecom Argentina and its consolidated subsidiaries had approximately P$662 million in cash and cash equivalents. Of this
amount, approximately P$484 million of cash and cash equivalents are held by Telecom Argentina on a stand-alone basis. Telecom Group has approximately P$44 million of restricted cash in connection with legal proceedings. Such restricted cash has
been classified in Other Receivables on our balance sheet.

Capital Expenditures

We estimate that our capital expenditures for the 2007 fiscal year will be approximately P$1,500P$1,600 million. Of this amount, we expect that
approximately 47% will be invested by Telecom Argentina primarily to expand basic lines and ADSL high speed network (access, equipment and transmission infrastructure), improve transmission capacity, upgrade and enhance information technology
systems, develop NGN technology in certain areas, comply with regulatory infrastructure requirements and upgrade obsolete technologies such as transmission



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equipment, re-employ the Fiber Optic network, replace certain external plant and power sources and upgrade existing hardware. In addition, we expect that
approximately 48% of 2007 capital expenditures will be invested by Telecom Personal primarily to continue the migration from TDMA to GSM technology in order to meet the anticipated future demand for Cellular services. In particular, Telecom Personal
intends to expand the GSM network in the Southern Region, improve its network, expand network capacity to support customers future traffic demand and reduce congestion in the network, increase the number of Switches in the network to reduce
operating costs, improve coverage and connections, expand the range of Value Added Services and improve its information systems, utilities and infrastructure. Additionally, we estimate that capital expenditures outside of Argentina (mainly for
assets related to Núcleo) will be approximately 5% of 2007 capital expenditures. Telecom Argentinas notes limit its ability to make capital expenditures. See Item 3Key InformationRisk FactorsWe operate in a
competitive environment which may result in a reduction in our market share in the future. We expect that for so long as the notes restrict the amount of Telecom Argentinas capital expenditures Telecom Argentina will invest close to the
maximum amount permitted under the terms of the notes. We expect to finance our capital expenditures through cash generated through operations and therefore our ability to fund these expenditures is dependent on, among other things, our ability to
generate sufficient funds internally. Telecom Argentinas ability to generate sufficient funds for capital expenditures is also dependent on its ability to increase its regulated rates, because the cost of imported materials has increased in
peso terms.

Related Party Transactions

During year 2006, we have entered into certain transactions with our indirect shareholders Telecom Italia, FCR and W de ArgentinaInversiones or their affiliates under the Management Agreement (2004 only) and in
the ordinary course of business. For a description of these transactions see Item 7Major Shareholders and Related Party Transactions.

Taxes

Turnover Tax

Under Argentine tax law, Telecom is subject to a tax levied on gross revenues. Rates differ depending on the jurisdiction where revenues are earned for
tax purposes. Rates ranged from 2% to 6% for the years ended December 31, 2006, 2005 and 2004.

Income Tax

Our income tax rate is currently 35% of taxable net income for the companies located in Argentina and 10% for Núcleo. The amount of income subject
to tax is calculated according to tax regulations which contain a different methodology for calculating net taxable income than the methodology used for the preparation of our Consolidated Financial Statements under Argentine GAAP. The differences
between the methodology of computing income under the tax regulations and under Argentine GAAP make it difficult to determine the taxable net income from our income statements. For instance, some deductions from income normally accepted for
accounting purposes are non deductible and accordingly, must be added back to income for tax purposes. Moreover, the tax regulations do not currently provide for the restatement of figures to reflect inflation as is required in certain periods by
Argentine GAAP.

The dividends paid which exceed the difference between Argentine GAAP net income and taxable net income (computed as
provided in the tax regulations) are subject to income tax at a rate of 35%. This withholding tax is known as the equalization tax. See Item 10Additional InformationTaxationArgentine TaxesTaxation of
Dividends.

Net losses can generally be carried forward and applied against future taxable income for 5 years. However, certain
losses relating to the devaluation of the peso in early 2002 (P$1.4 = US$1) may only be deducted at a rate of 20% per fiscal year commencing in 2002 through 2006.



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Costs Associated with Income Taxes Paid by Foreign Lenders

Pursuant to the terms and conditions of our outstanding loans, we are required to reimburse our foreign lenders for Argentine income taxes payable by the
lenders with respect to the interest on the loans by increasing or grossing up the amount of interest paid to these lenders such that, after payment of the Argentine taxes, the lenders have received the contractual interest rate.
Withholding rates on interest payments to foreign beneficiaries are currently 15.05% (17.7163% with gross up) if the lender is a bank or a financial entity located in a country whose central bank has adopted the Banking Supervision Standards of the
Basle Committee. Previously, the withholding rate was 35% (53.8462% with gross up) if the lender did not meet the aforementioned requirements. However, Argentine Law No. 25,784, which was published in the Official Bulletin in October 2003,
amended the requirement that a lender must be located in a jurisdiction that has adopted the Banking Supervision Standards of the Basle Committee. Under Law No. 25,784, the 15.05% withholding rate currently also applies to lenders who are banks
or financial entities located in jurisdictions that are neither tax-free nor subject to taxation according to Argentine income tax rulings or have entered into treaties with Argentina providing for exchange of information upon request by the
respective authority. Further, unless their internal rulings provide otherwise, requests for banking, stock exchange or other secret information cannot be challenged. In order to be eligible for the 15.05% withholding rate, the financial entity must
be under the supervision of a respective central bank or equivalent authority. Interest payments on obligaciones negociables that meet the requirements of Section 36 of the Negotiable Obligations Law and were held by foreign
beneficiaries remain income tax exempt.

Thin Capitalization Rules

The 1998 tax reform introduced a limitation on the deduction of interest expense for income tax purposes. A company that is not a financial entity may
deduct the following categories of interest without any restriction: interest on loans granted by individuals, interest subject to the 35% withholding tax and 40% of other interest payments (the residual category). The remaining 60% of
the interest in the residual category may be deducted if the companys liabilities on which interest in the residual category is paid do not exceed 2.5 times the companys equity or the amount of interest paid in the residual category is
less than 50% of net income for the fiscal year (before the interest deduction). In the event that both limits are exceeded, a portion of the deduction for the remaining 60% of the interest in the residual category is denied but, it can be deducted
in the following five fiscal years, subject to the limitations described above. The nondeductible portion is equal to the greater of (i) the percentage by which the liabilities giving rise to interest in the residual category exceed 2.5 times
the companys equity or (ii) the percentage by which 100% of the interest in the residual category exceeds 50% of the companys net taxable income (as defined above). During fiscal year 2002, Telecoms deduction of interest
expenses was limited because it was not able to satisfy the conditions required in order to deduct the remaining 60% of the interest expense in the residual category. This interest deduction was taken in fiscal year 2005. Argentine Law
No. 25,784, which was published in the Official Bulletin in October 2003, modified the limitation on the deduction of interest expense by stating that the limit will only be applied to interest expense on debt owed to non-resident entities that
control the borrowing entity (except for interest expense subject to the 35% withholding tax) in proportion to the amount of debt that exceeds 2 times the companys equity, and the excess of interest over this ratio will be treated as dividend
payments. During fiscal years 2004, 2005 and 2006, Telecoms deduction of interest expenses was not limited because Telecom was able to satisfy the conditions required for such deduction.

Tax on Minimum Presumed Income

Our
companies located in Argentina are required to pay an amount equal to the greater of the income tax or the tax on minimum presumed income. The tax on minimum presumed income is computed based on 1% of the value of our assets. The value of our assets
is determined in accordance with the criteria established under the tax laws and generally approximates market value. The amount of any income tax paid during the year may be applied against the tax on minimum presumed income that would be payable
in such year. The amount of tax on minimum presumed income in excess of the income tax for such year may be carried forward for a period of up to ten years. This excess may be treated as a credit that may be applied against the income tax payable in
a future year to the extent the tax on minimum presumed income for the year does not exceed income tax payable for such future year. Shares and other equity participations in companies subject to the tax on minimum presumed income are exempt from
the tax on minimum presumed income. We paid minimum presumed income tax for years 2004, 2005 and 2006 for all entities located in Argentina except for Publicom, which in 2006 was not subject to any minimum presumed income tax.



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Value Added Tax (VAT)

VAT does not have a direct impact on our results of operations. VAT paid by us to our suppliers is applied as a credit toward the amount of VAT charged by
Telecom to its customers and the net amount is passed through to the Argentine Government. VAT rates are 21%, 27% and 10.5%, depending on the type of the transaction and tax status of the customer.

The import of services (including financial services) by Argentine VAT taxpayers registered for VAT purposes, or responsables inscriptos, is
subject to VAT. In the case of loans, if the lender is a bank or a financial entity located in a country whose central bank has adopted the Banking Supervision Standards of the Basle Committee, the rate is 10.5%. If the foreign lender is one other
than those mentioned above, the rate is 21%.

The burden of paying VAT is borne by the Argentine taxpayer.

Tax on Deposits to and Withdrawals from Bank Accounts

The tax on deposits to and withdrawals from bank accounts under Law No. 21,526 applies to certain deposits to and withdrawals from bank accounts opened in Argentine financial entities and to other transactions
that, due to their special nature and characteristics, are similar or could be used in lieu of a deposit to or withdrawal from a bank account. Therefore, any deposit to or withdrawal from a bank account opened in an entity regulated by Law
No. 21,526, or any transaction deemed to be used in lieu of a deposit to or withdrawal from a bank account, is subject to the tax on deposits and withdrawals unless a particular exemption is applicable. The tax rate was originally 0.25% of the
transaction. Beginning on May 3, 2001, the rate was increased to 0.4%, and in certain situations it has increased to 0.8%. Since August 1, 2001, the tax rate has been 0.6% of the transaction volume.

During years 2006, 2005 and 2004, we charged to our income statement P$58 million, P$34 million and P$34 million, respectively, of this tax.

On February 6, 2003, the Ministry of Economy, through General Resolution No. 72/03, authorized us to increase the basic telephony services
tariffs by the amount of the tax on deposits to and withdrawals from bank accounts as provided for in General Resolution No. 72/03. The amount of the tax charged must be shown in detail on the customers bills. The amounts charged before
General Resolution No. 72/03 will be included in the tariff renegotiation process.

Decree No. 534/2004 provides that owners of
bank accounts subject to the general tax rate of 0.6% may take into account as a tax credit 34% of the tax originated in credits on such bank accounts. This amount may be computed as a credit for the Income Tax and Tax on Minimum Presumed Income.
The amount computed as a credit is not deductible for income tax purposes.

Tax on Personal Property

Argentine Law 25,585, which was passed by the Argentine Congress and published in the Official Bulletin on May 15, 2002, and applies as of
December 31, 2002, imposes a tax on shares of stock corporations, such as the ADSs and the Class A, B and C Shares, or other equity interests in companies regulated by the Argentine Companies Law, as amended if such equity interests are
owned by holders that are individuals and/or undivided estates (regardless of whether such holders are domiciled in Argentina or in a foreign country). This tax is also imposed upon companies and/or any other legal entities located in a country
other than Argentina. It is presumed, without the right to rebut such presumption, that shares of stock corporations, such as our ADSs and the Class A, B and C Shares, and other equity interests of companies regulated by Argentine Companies
Law, as amended, whose holders are companies, other legal entities, enterprises, permanent establishments, trusts, and exploitations, and are domiciled, settled or located in a foreign country, are owned indirectly by individuals or individual
estates domiciled in a foreign country.

The tax rate applied is 0.50%. This tax is computed based on the value of our shareholders
equity as stated on the most recent annual balance sheet of Telecom Argentina. We are required to pay this tax on behalf of the holders of our ADSs, Class A, B and C Shares. We have the right to obtain reimbursement of the amounts paid from our
shareholders, even if this requires holding and/or foreclosing the property on which the tax is due. As a result, until shareholders reimburse Telecom Argentina for the amounts paid on their behalf, the payment of this tax will constitute an
additional expense for Telecom Argentina.



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The Company has, from time to time, requested that its shareholders reimburse the amounts of tax on
personal property paid on their behalf and has received partial reimbursement of such taxes. The amount paid by the Company and pending collection from our shareholders as of December 31, 2006, was approximately P$9 million and an allowance was
recorded for such amount.

Other Taxes and Levies

We are subject to a levy of 0.5% of our monthly revenues from telecommunications services. The proceeds of this levy are used to finance the activities of the Regulatory Bodies. The amount of this levy is included in
our consolidated income statement within other operating and maintenance expenses.

Law No. 25,239 imposes a tax on
Telecom Personal of 4% of amounts invoiced excluding VAT but including the excise tax, which results in an effective tax rate of up to 4.167%.

Since the beginning of year 2001, telecommunication services companies have been required to pay a Universal Service tax to fund Universal Service requirements. The Universal Service tax is calculated as a percentage of the total revenues
received from the rendering of telecommunication services, net of taxes and levies applied on such revenues, excluding the Universal Service tax. The rate is 1% of total billed revenues.

Since the rates for their services are generally not regulated, as a result of increasing tax burdens on wireless operators, Telecom Personal and other
Argentine wireless operators decided to include a special charge in their customers bills which reflects the impact of these regulatory taxes. However, pursuant to General Resolution No. 279/01, the SC prohibited wireless operators from
billing this special charge.

Although the SC resolutions were appealed, management decided to reimburse the Universal Services amounts
which had been billed to post-paid customers from January 1, 2001 through June 28, 2005, the date on which Personal ceased billing Universal Services amounts. As of the date of this Annual Report, Personal has completed the reimbursement
process to active post-paid customers and continues such process with regards to its former customers and former post-paid customers that have changed into prepaid customers. Although Personal reimbursed the Universal Services amounts, it will not
surrender its rights to consider the resolutions illegitimate and without merit. In December 2006, the CNC issued a preliminary report on the verification and control of the Universal Service reimbursement, which stated that Personal fulfilled its
obligations for the reimbursement of the amounts including interest. However, the CNC is analyzing if the interest rate applied was that required by the CNC. As of the date of this Annual Report, Personal has not received any claim on this matter.
If any such claim is subsequently filed, Personals management together with its legal counsel believes that it has solid legal grounds to justify the interest rate applied.

For more information on this regulation and related proceedings, see Item 4Information on the CompanyRegulatory
FrameworkUniversal Service Regulation.

Research and Development, Patents and Licenses, etc.

None.

Trend Information

As a result of the political and economic uncertainty in Argentina in the past several years and the restructuring of the outstanding debt of the
Telecom Group completed in 2005, our results of operations presented above for the years ended December 31, 2006, 2005 and 2004 may not be indicative of our current financial position or future results of operations and may not contain all of
the information necessary to compare our financial position and operating results for the periods presented to previous or future periods. The information set forth below includes statements that are forward-looking statements subject to
risks and uncertainties. See Forward-Looking Statements. Actual results may differ materially from our expectations and assumptions as a result of various factors, including the factors discussed under Item 3Key
InformationRisk Factors.



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Net Sales

Net sales are expected to continue to increase in 2007, primarily driven by growth in the Argentine wireless market and broadband development. In the Wireless reportable segment, which represented more than 50% of the
Companys consolidated net sales in 2006 and is expected to continue to grow as a proportion of our business, we believe that the favorable market conditions exist for continuing with the expansion phase both in the customer base and in traffic
levels, with a stronger relative weight of Value Added Services in the net sales of that segment. However, we expect that the total 2007 net sales in the Wireless reportable segment will increase at rates slightly lower than those of 2006, due to
high penetration already achieved in Argentina and increased competition.

Costs of Services, General and Administrative and Selling
Expenses

In fiscal year 2006, operating costs before amortization and depreciation increased by 38.1%, primarily due to higher
costs directly associated with increasing sales, the effect of inflation on the cost structure, and particularly, greater competition in the wireless and broadband markets. We believe that the trend for these costs will continue in 2007, as the
Companys consolidated net sales increase, although the percentage increases are expected to be lower. Accordingly, we expect that operating income before amortization and depreciation will increase in absolute terms in 2007, although it will
remain at a similar level to that of year 2006 as a percentage of consolidated net sales (this percentage was 31% in 2006).

Furthermore,
we expect consolidated fixed asset depreciation and intangible asset amortization to remain similar to those of year 2006, but at a lower level as a percentage of consolidated net sales when compared to those of year 2006. Depreciation in the Voice,
Data and Internet reportable segment is expected to continue the downward trend due to the total depletion of certain fixed assets of Telecom Argentina, which is expected to be only partially offset by increased depreciation resulting from new asset
acquisition scheduled for year 2007. In contrast, we expect that depreciation expense will continue to increase in the Wireless reportable segment due to the investments made to enhance service coverage and the capacity of our GSM network, increased
investment in 3G technology and potentially higher rates of TDMA network depreciation due to an accelerated migration of clients from TDMA to GSM technology.

Operating Income

As a result of the expected increase in operating income before amortization
and depreciation and anticipated similar or slightly higher consolidated depreciation and amortization to those of year 2006, operating income in 2007 is expected to increase, growing both in absolute terms and as a percentage of consolidated net
sales. We forecast that our consolidated operating income margin will be higher than the 12.3% recorded in fiscal year 2006 but lower than 20%.

Other Expenses, Net

We estimate that expenses for severance costs, legal disputes and other contingencies and other
minor non-operating results will be similar to levels seen in 2006.

Financial Result, Net

We expect interest expense on our net financial debt to continue to decrease as a result of reduction in Telecom Argentinas financial indebtedness,
in particular due to the mandatory prepayment provisions requiring the application of any excess cash to debt reduction. It is expected that, in addition to the mandatory prepayments made on April 16, 2007 and May 24, 2007,
Telecom Argentina will continue making prepayments of principal during the year 2007 pursuant to the terms of its Series A and Series B notes.

A significant component of financial results is the exchange differences arising from foreign currency assets and liabilities, especially for the exposure of our net financial debt to U.S. dollar fluctuation. It should be noted that, in
year 2005, Telecom Argentina entered into two foreign exchange currency swap contracts to hedge its exposure to U.S. dollar fluctuations related to the Euro and Japanese Yen-denominated Series A Notes. Therefore, the impact on our financial results
in 2007 will continue to mainly depend on the variation of the Argentine peso value in respect of the U.S. dollar. If the exchange rate at the end of 2007 is higher than the rate of P$3.062 for one dollar in



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effect as of December 31, 2006, the exchange differences will increase interest loss on our net financial debt. Conversely, if the Argentine peso
improves against the U.S. dollar, our exchange differences are likely to be positive and compensate for interest expenses.

Given that
small foreign currency exchange rate fluctuations may have a significant impact on our net financial debt and on our results of operations, we cannot estimate the impact of the foreign currency exchange differences for 2007. See Item
11Quantitative and Qualitative Disclosures About Market Risk(a) Foreign Exchange Rate Risk.

Discontinued
Operations

The sale of the equity interest in Publicom generated a gross profit of approximately P$167 million, which was recorded
in the second quarter of 2007 as a separate line item under Gain from discontinued operations. We estimate that Gain from discontinued operations, net of income tax for year 2007 will be approximately P$100 million. See
Item 5Operating and Financial Review and ProspectsManagement Overview for more details.

In addition, beginning in
2007, the Company will identify assets, liabilities and results of operations corresponding to editing of directories for comparative periods as separate line items on the consolidated balance sheets and statements of income.

Unusual and Extraordinary Results

No unusual and extraordinary results are expected for 2007.

Income Tax

The Companys business is subject to income tax on the basis of the taxable results determined pursuant to the tax laws of every country where the
company operates and according to the following rates on taxable income: (i) companies located in Argentina pay 35%; (ii) Núcleo (located in Paraguay) pays 10% in year 2007 and (iii) Telecom Argentina USA pays 20.5% in 2007. It
should be mentioned that Paraguayan law increases by 5% the tax rate applicable to dividend distributions.

As detailed in the notes to the
Consolidated Financial Statements, the income tax benefit (expense) is calculated by applying the deferred income tax method and, therefore, it includes the effect of the tax payable in the current year and the effect of the tax rate on temporary
differences arising from the different accounting and fiscal valuation of assets and liabilities. In this regard, we do not expect significant permanent differences for fiscal year 2007.

Furthermore, the income tax benefit (expense), net may include changes in the calculation of the valuation allowance of deferred tax assets and
particularly, the recovery of the tax loss carryforwards of Telecom Argentina.

As of the date of issuance of this Annual Report, it is not
possible to obtain an accurate assessment of 2007 income tax amount, mainly due to fluctuations in foreign currency exchange results and their impact on taxable results of fiscal year 2007 and the recoverability of the abovementioned tax loss
carryforward.

Net Income/Loss

As of the date of issuance of this Annual Report, we are not in a position to give an accurate estimate of the net result for fiscal year 2007 given the uncertainties mentioned above and those explained in the section
entitled Critical Accounting Policies  Use of Estimates.

Investment in Fixed and Intangible Assets

The Companys investment in fixed and intangible assets is expected to continue to increase in 2007 as compared to fiscal year
2006. Total consolidated capital expenditures, detailed under Capital Expenditures, are expected to reach approximately P$1.5-1.6 billion in 2007. This increased investment is closely related to Broadband business development,
Argentine wireless market growth and completion of GSM, and 3G network deployment in Argentina. In 2007, the Companys investment in fixed and intangible assets is expected to reach the consolidated depreciation and amortization levels for the
first time since the macroeconomic crisis in late 2001.



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We expect that approximately 47% of the budgeted investments will be made in the Voice, Data and Internet
reportable segment, while the remaining 53% of the investments will be made in the Wireless reportable segment.

Cash Flows and
Consolidated Net Financial Debt

The Company expects that operating cash flows in 2007 will remain at a similar level to those in
year 2006 and will be sufficient to satisfy the Companys planned investments in fixed and intangible assets and debt service.

In the
absence of a foreign exchange crisis, we expect that cash generated by the different Group companies will be used to meet debt service requirements and in the case of Telecom Argentina, any excess cash will be allocated to the partial or total
prepayment of principal. However, Telecom provides no assurance regarding the prepayment of any of the obligations of the Group companies.

Although it is not possible to estimate the future exchange rate level, it is likely that the Group net financial debt as of December 31, 2006 of US$1,094 million (including the effect on discounting the debt of Telecom Argentina) will
continue to its downward trend as a result of the cash generation expected in fiscal year 2007.

Contractual Obligations

Our consolidated contractual obligations and purchase commitments as of December 31, 2006 were as follows:



|                                |  |                                  |  |       |  |      |  |       |  |      |  |            |  |      
|------------------------------- |  | -------------------------------- |  | ----- |  | ---- |  | ----- |  | ---- |  | ---------- |  | -----
|                                |  | 2007                             |  | 2008  |  | 2009 |  | 2010  |  | 2011 |  | After 2011 |  | Total
|                                |  | (in millions of Argentine pesos)
|Debt obligations (1)(2)         |  | 1,631                            |  | 1,070 |  | 547  |  | 1,599 |  |     |  |           |  | 4,847
|Operating lease obligations     |  | 60                               |  | 15    |  | 8    |  | 4     |  | 2    |  | 1          |  | 90   
|Purchase obligations            |  | 392                              |  | 15    |  | 3    |  | 3     |  | 3    |  | 26         |  | 442  
|Other long-term liabilities (3) |  | 20                               |  | 12    |  | 10   |  | 8     |  | 7    |  | 54         |  | 111  
|                                |  |                                  |  |       |  |      |  |       |  |      |  |            |  |      
|Total                           |  | 2,103                            |  | 1,112 |  | 568  |  | 1,614 |  | 12   |  | 81         |  | 5,490
|                                |  |                                  |  |       |  |      |  |       |  |      |  |            |  |      

---

|(1) | The schedule of debt obligations (including P$748 million of future interest) set forth above is based on the expected amortization schedule of the relevant debt instruments and
takes into account the mandatory and optional prepayment provisions. In April and May 2007, Telecom Argentina made partial prepayments on the Notes corresponding to the excess cash determined for the period ended December 31, 2006
and the net cash proceeds from the sale of Publicom, respectively. After giving effect to these prepayments, the Company has cancelled 74% of scheduled principal amortization payments due April 2010. Our estimates on future interest after such
prepayments have increased by P$6 million. For debt bearing variable interest, the obligation is calculated using the variable interest rate in effect as of December 31, 2006.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | Does not include effect on discounting.
|--- | ---------------------------------------

|(3) | Includes special termination benefits, retirement benefits, asset retirement obligations and court fees.
|--- | --------------------------------------------------------------------------------------------------------

Off-Balance Sheet Arrangements

None.

Safe Harbor

See the discussion at the beginning of this Item 5 and Forward-Looking
Statements in the introduction of this Annual report, for forward-looking statement safe harbor provisions.



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|ITEM 6. | DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES
|------- | ------------------------------------------

The Board of
Directors

Management of the business of the Telecom Group is vested in the Board of Directors. Telecom Argentinas bylaws provide
for a Board of Directors consisting of no fewer than three and no more than nine directors and up to the same or a lower number of alternate directors. Telecom Argentina currently has six directors and six alternate directors. Three of the directors
and two of the alternate directors qualify as independent directors under SEC regulations. Two of the directors and one of the alternate directors also qualify as independent directors under CNV rules. According to Telecom Argentinas bylaws
the Board of Directors has all of the required authority to administer the corporation, including those for which the law requires special powers. The Board operates with a quorum of the absolute majority of its members and resolves issues by simple
majority of votes present. Since the statutory reform approved by the shareholders meeting of February 18, 2004, the Chairman has a double vote in the case of a tie. Under CNV regulation, in order to be independent, a director must
neither be employed by, nor affiliated with, Telecom Argentina, Nortel, Sofora, the Telecom Italia Group or the W de ArgentinaInversiones. Directors and alternate directors are normally elected at annual ordinary general meetings of the
shareholders and serve renewable one fiscal year terms.

Because a majority of shares are owned by Nortel, Nortel as a practical matter may
have the ability to elect the majority of directors and alternate directors. In the absence of a director, the corresponding alternate director may attend and vote at meetings of the Board of Directors.

The directors and alternate directors of Telecom Argentina as of December 31, 2006 were as follows:



|                                          |  |                                         |  |                                            
|----------------------------------------- |  | --------------------------------------- |  | -------------------------------------------
|Name                                      |  | Position                                |  | Date Director became a Member of the Board*
|Amadeo Ramón Vázquez                      |  | Chairman of the Board of Directors      |  | November 18, 2002                          
|Gerardo Werthein                          |  | Vice Chairman of the Board of Directors |  | December 19, 2003                          
|Oscar Carlos Cristianci                   |  | Director                                |  | December 19, 2003                          
|Raúl Antonio Miranda                      |  | Director                                |  | December 19, 2003                          
|Julio Pedro Naveyra                       |  | Director                                |  | April 29, 2004                             
|Jorge Alberto Firpo                       |  | Director                                |  | August 10, 2005                            
|Rubén Osvaldo Mosi                        |  | Alternate Director                      |  | April 27, 2005                             
|Adrián Werthein                           |  | Alternate Director                      |  | December 19, 2003                          
|Osvaldo Canova                            |  | Alternate Director                      |  | December 19, 2003                          
|Franco Alfredo Livini                     |  | Alternate Director                      |  | January 30, 2002                           
|Luis María Gómez Iza                      |  | Alternate Director                      |  | April 29, 2004                             
|Giorgio Della Seta Ferrari Corbelli Greco |  | Alternate Director                      |  | December 15, 2005                          

---

|* | Term of position expired or was extended at the annual shareholders meeting held April 27, 2006.
|- | -------------------------------------------------------------------------------------------------

Amadeo Ramón Vázquez is a graduate in law and political science. He was an independent director of Telecom Argentina from 2002 until
his resignation on April 27, 2007. He was an independent director of several financial institutions and companies in the past. He is also a director and President of the Audit Committee of Tenaris S.A. (Luxembourg) and Director and member of
the Audit Committee of Gas Natural Ban S.A. He was born on January 25, 1942.

Gerardo Werthein is a veterinarian. He is also a
director of Sofora and Telecom Personal. He is Chairman of Holding W-S de Inversiones S.A., Caja de Seguros S.A., La Caja de Seguros de Retiro S.A., Instituto de Seguro de Misiones S.A., Le Mer S.A., Tradición Seguros S.A. and Haras El
Capricho S.A. He is Vice Chairman of La Caja Aseguradora de Riesgos de Trabajo ART S.A., W de Inversiones S.A and La Estrella S.A. Compañia de Seguros de Retiro. He is a director of Gregorio, Numo y Noel Werthein S.A., Los W S.A. and Caja de
Ahorro y Seguro S.A. He is a distant cousin of Adrián Werthein. He was born on December 3, 1955.

Oscar Carlos
Cristianci is a public accountant. He is also President of Sofora, Nortel and Telecom Personal. He was born on September 27, 1942.



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Raúl Antonio Miranda is a public accountant, licensed in business administration and holds
a masters degree in finance. He is an independent director. He is also Chairman of Capital Assets Managers S.A. He is a director of Standard Bank Argentina S.A. and an alternate director of Caja de Valores S.A. He was born on July 25, 1950.

Julio Pedro Naveyra is a public accountant. He is an independent director. He is a director and member of the Audit Committee of
Gas Natural Ban S.A. and Grupo Concesionario del Oeste S.A. He is a member of the supervisory committee of La Nación S.A., Supermercados Makro S.A., Novartis S.A., Ford Credit S.A., Ford Motor Argentina S.R.L. and Mobil Argentina S.A. He was
born on March 24, 1942.

Jorge Alberto Firpo is an electrical engineer and a graduate of the Universidad Tecnológica
Nacional. He is Chairman of Núcleo, Telecom Argentina USA Inc. and Micro Sistemas and a director of Sofora and Telecom Personal. He is also an alternate director of Nortel. Previously, he was head of purchases and logistics at Telecom Italia
America Latina, S.A. He was born on April 17, 1954

Rubén Osvaldo Mosiis a public accountant. He served as an
independent alternate director until April 27, 2007. He is a member of the Supervisory Committee of Standard Bank Argentina S.A. He was born on February 5, 1949.

Adrian Werthein is a public accountant. He is Vice Chairman of Sofora, and Telecom Personal. He is Chairman of Caja de Ahorro y Seguro S.A., Haras
El Roblecito S.A. and W de Inversiones S.A. He is also Vice Chairman of Caja de Seguros S.A., Tradición Seguros S.A., Gregorio, Numo y Noel Werthein S.A., Inversitas S.A., Las Manadas Agropecuaria S.A. y Los W S.A. He is a director of La Caja
de Seguros de Retiro S.A., Instituto del Seguro de Misiones S.A. and La Estrella S.A. Cía de Seguros de Retiro. He is a distant cousin of Gerardo Werthein. He was born on January 18, 1952.

Osvaldo Canova is a public accountant. He served as an independent alternate director until April 27, 2006. He is an alternate director of
Banco de Galicia y Buenos Aires S.A. He is a member of the Supervisory Committee of Arcor S.A., Inaral S.A., Cartocor S.A., Bagley de Argentina S.A., Novartis S.A., Arisco S.A., S.A. de Grasas Refinadas Argentina Comercial e Industrial and Unilever
Argentina S.A. and an alternate member of the Supervisory Committee of Ford Credit Holding Argentina S.A., Plan Ovalo S.A. de Ahorro and Ford Credit de Argentina S.A. He is a member of the Board of Directors of Fundación Fleni and
Fundación Pent. He was born on December 8, 1934.

Franco Alfredo Livini is an engineer. He is also Chairman of Pirelli
Argentina de Mandatos S.A. and Pirelli Neumáticos S.A.I.C. He is a director of Nortel, Sofora and Telecom Personal. He served as an independent alternate director until April 27, 2007. He was born on December 10, 1928.

Luis María Gómez Iza is a lawyer. He is a member of the supervisory committees of Prismian Energía Cables y Sistemas de
Argentina S.A., Pirelli Neumáticos S.A.I.C. and Prismian Consultora Conductores e Instalaciones S.A. He is an alternate director of Sofora. He is an alternate member of the Supervisory Committee of Pirelli Argentina de Mandatos S.A. He is an
alternate member of the Supervisory Committee in bankruptcy for Teco Soft Argentina S.A. He served as an alternate director of Telecom until April 27, 2007. He was born on September 16, 1938.

Giorgio Della Seta Ferrari Corbelli Grecoholds a degree of Jurisprudence from Universitá di Milano. He has been Chairman of Telecom Italia
America Latina, S.A. since January, 2006, a position he also held from 2002 to 2004. He is also Chairman of the Board of Directors of Tim Brasil Serviços e Participações S.A. and TIM Participações S.A. He is Vice
Chairman of Entel Bolivia. He served as an independent alternate director until April 27, 2006 and is an alternate director of Sofora, Telecom Personal and Micro Sistemas. He was born on January 2, 1936.

The directors and alternate directors of Telecom Argentina as of the date of this Annual Report (as elected by the annual shareholders meeting held on
April 27, 2007) are as follows:



|                        |  |                                         |  |                                            
|----------------------- |  | --------------------------------------- |  | -------------------------------------------
|Name                    |  | Position                                |  | Date Director became a Member of the Board*
|Carlos Alberto Felices  |  | Chairman of the Board of Directors      |  | April 27, 2007                             
|Gerardo Werthein        |  | Vice Chairman of the Board of Directors |  | December 19, 2003                          
|Oscar Carlos Cristianci |  | Director                                |  | December 19, 2003                          
|Raúl Antonio Miranda    |  | Director                                |  | December 19, 2003                          
|Julio Pedro Naveyra     |  | Director                                |  | April 29, 2004                             
|Enrique Garrido         |  | Director                                |  | April 27, 2007                             
|Jorge Alberto Firpo     |  | Alternate Director                      |  | August 10, 2005                            
|Eduardo Federico Bauer  |  | Alternate Director                      |  | April 27, 2007                             



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|                        |  |                    |  |                                            
|----------------------- |  | ------------------ |  | -------------------------------------------
|Name                    |  | Position           |  | Date Director became a Member of the Board*
|Adrián Werthein         |  | Alternate Director |  | December 19, 2003                          
|Gustavo Enrique Garrido |  | Alternate Director |  | April 27, 2007                             
|Esteban Gabriel Macek   |  | Alternate Director |  | April 27, 2007                             
|Marco Emilio Patuano    |  | Alternate Director |  | April 27, 2007                             

---

|* | Term of position expires or may be extended at the next annual shareholders meeting.
|- | -------------------------------------------------------------------------------------

Directors are appointed for a term of one year, but they can be reappointed for any number of terms by the shareholders.

Carlos Alberto Felices is a business administrator. He began working for Telecom as CEO in 2002 and on April 27, 2007 was appointed as
Chairman of the Board of Directors. As a result of the new organizational model of the Telecom Group, he has also been designated as General Director of Corporate Matters (Interim). He was previously Manager of Finance and Treasurer of YPF S.A.,
Executive Director of Financial Operations for Latin America in the United States at Pfizer International Inc. and Executive Director of Finance at Pfizer Brazil/Argentina. He is a Director of Micro Sistemas and Telecom Argentina USA Inc. He was
born on April 18, 1945.

Enrique Garrido is a lawyer. On April 27, 2007, he was elected as a director of Telecom
Argentina. He is a member of the Supervisory Committees of Aeropuertos Argentina 2000 S.A., La Estrella S.A. Compañía de Seguros de Retiro and an alternate director of Huishang S.A. He is the father of Gustavo Enrique Garrido. He was
born on June 7, 1937.

Eduardo Federico Baueris a lawyer. He is a director of Nortel and an alternate director of Sofora. He
was born on January 14, 1950.

Gustavo Enrique Garrido is a lawyer. He is chairman of Agsa Argentina S.A., Integratíon
Consultoría Empresarial S.A. and Saliz S.A. and vice chairman of Bariloche Cinco S.A., Bariloche Uno S.A., Circuito Chico Desarrollos S.A., Montes de Oca Cable Color S.A. and Rosario Exterior S.A. He is also director of Compañía
Meca S.A.I.C., Forestal Norteña S.A., Holding de Comunicaciones S.A., Huishang S.A. and Jardin de Pilar S.A. and an alternate director of Editorial Atlántida S.A. He is the son of Enrique Garrido. He was born on October 27, 1967.

Esteban Gabriel Macek is a public accountant. He is Chairman of Fiduciaria Internacional Argentina. He is also a member of the
Supervisory Committees of Visa Argentina S.A. and Prisma S.A. He was born on November 8, 1960.

Marco Emilio Patuanois an
economist and holds a masters degree in Finance from Bocconi University. He was an alternate director of Telecom from April 27, 2005 until December 15, 2005. After the implementation of the new organizational model, he was designated
General Director of Operations of Telecom. Previously, he was Director of the fixed-line unit. He was born on June 6, 1964.

Senior Management

The Telecom Groups senior management members as of December 31, 2006 were as follows:



|                          |  |                                                   |  |                    
|------------------------- |  | ------------------------------------------------- |  | -------------------
|Name                      |  | Position*                                         |  | Date of Designation
|Carlos Felices            |  | Chief Executive Officer                           |  | August 2002        
|Marco Patuano             |  | Director of Fixed-Line Telephony                  |  | April 2006         
|Edmundo S. Poggio         |  | Director of Strategy & Technology Development     |  | January 2006       
|Guglielmo Noya            |  | General Director of Telecom Personal              |  | April 2005         
|Guillermo Gully           |  | Director of Human Resources, Information Services |  | July 2003          
|Luis Perazo               |  | Director of Communications and External Affairs   |  | November 2002      
|Juan José Schaer          |  | Director of Human Resources, Services             |  | November 2002      
|Valerio Cavallo           |  | Controller and Chief Financial Officer            |  | November 2002      
|José María Peña Fernández |  | Director of Purchasing Department                 |  | October 2003       
|Gonzalo Martínez          |  | Director of Regulatory Matters                    |  | January 2005       
|María Delia Carrera Sala  |  | Director of General Secretary                     |  | November 2002      



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|                         |  |                                                       |  |                    
|------------------------ |  | ----------------------------------------------------- |  | -------------------
|Name                     |  | Position*                                             |  | Date of Designation
|Héctor Caram             |  | Director of Internal Audit                            |  | September 2003     
|Jorge Ferrarotti         |  | Director of Institutional Relationships               |  | September 2004     
|Carlos Zubiaur           |  | Director of Legal Matters                             |  | June 2005          
|Ricardo Luttini          |  | Director of Special Evaluations                       |  | June 2005          
|Raúl Krislavin           |  | Director of Media Strategy and Audiovisual Production |  | July 2006          
|Alberto Marcelo de Carli |  | Director of Mass Commercial Services                  |  | March 2003         
|Guillermo Desimoni       |  | Director of Information Technology                    |  | February 2005      
|Sergio Galban            |  | Director of National Wholesale                        |  | March 2006         
|Mario Capalbo            |  | Director of Network                                   |  | March 2006         
|Simone Battiferri        |  | Director of Marketing                                 |  | April 2006         

---

|* | The designation of Director does not imply that the officers mentioned above are members of the Board of Directors of Telecom Argentina, which is composed of the persons stated in
the Directors, Senior Management and Employees- The Board of Directors above.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

In May 2007, the Board of
Directors of Telecom Argentina approved a new organizational model for Telecom Group in order to increase synergy among the Voice, Data and Internet, and Wireless business segments. The new model eliminates the position of the Chief Executive
Officer and instead establishes two General Director positions, each reporting directly to Telecom Argentinas Board of Directors.

Under the responsibility of a Director of Operations, management of the four business areasWireless Telephony, Network, Fixed Telephony  Residential and SMEs and Fixed Telephony  Large Accounts and Wholesaleis
unified, while the Groups corporate functions now fall under the responsibility of the Director of Corporate Matters who is in charge of optimizing service quality and ensuring efficiency. No corporate entity mergers or other changes to the
current business segment structure will result from the new organizational model. Consequently, as of the date of this Annual Report the Telecom Groups senior management team includes the following:



|                          |  |                                                               |  |                    
|------------------------- |  | ------------------------------------------------------------- |  | -------------------
|Name                      |  | Position*                                                     |  | Date of Designation
|Carlos Felices            |  | General Director of Corporate Matters (Interim)               |  | May 2007           
|Marco Patuano             |  | General Director of Operations                                |  | May 2007           
|Edmundo S. Poggio         |  | Director of Regulatory Affairs                                |  | May 2007           
|Guglielmo Noya            |  | Director of Wireless Telephony                                |  | April 2005         
|Guillermo Gully           |  | Director of Human Resources Policies and Information Services |  | July 2003          
|Luis Perazo               |  | Director of Communications and External Affairs               |  | November 2002      
|Juan José Schaer          |  | Director of Human Resource Services                           |  | November 2002      
|Valerio Cavallo           |  | Controller and Chief Financial Officer                        |  | November 2002      
|José María Peña Fernández |  | Director of Procurement                                       |  | October 2003       
|María Delia Carrera Sala  |  | Director of General Secretary                                 |  | November 2002      
|Jorge Ferrarotti          |  | Director of Institutional Relationships                       |  | September 2004     
|Carlos Zubiaur            |  | Director of Legal Affairs                                     |  | June 2005          
|Ricardo Luttini           |  | Director of Internal Audit                                    |  | April 2007         
|Alberto Marcelo de Carli  |  | Director of Fixed Telephony  Large Accounts and Wholesale    |  | March 2003         
|Mario Capalbo             |  | Director of Network                                           |  | March 2006         
|Simone Battiferri         |  | Director of Fixed Telephony  Residential and SMEs            |  | April 2007         
|Raúl Krislavin            |  | Director of Media Strategy and Audiovisual Production         |  | July 2006          

---

|* | The designation of Director does not imply that the officers mentioned above are members of the Board of Directors of Telecom Argentina, which is composed of the persons stated in
the Directors, Senior Management and Employees- The Board of Directors above.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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Carlos Felices see Directors, Senior Management and EmployeesThe Board of
Directors above.

Marco Patuano see Directors, Senior Management and EmployeesThe Board of
Directors above.

Edmundo S. Poggio is a telecommunications engineer. He began working for Telecom in June 1991 and he was a
Manager for the Large Customer Accounts unit until July of 1993, a manager in the marketing department until November of 1994, Director of Regulatory Matters until November 1998, Director of Commercial Strategy and Corporate Solutions until December
2004 and Director or Strategy and Technology Development until April 2007. Previously, he worked in the commercial unit of SADE and in the General Managers Office of Micro Sistemas. He was born on February 6, 1949.

Guglielmo Noya is a mechanical engineer and holds an MBA from Instituto Superiore di Direzione Aziendale. He joined Telecom in April 2005. Before
that, from 2002 to 2005, he served as General Manager of Entel PCS, a Chilean wireless telephone company. From 1997 to 2002, he was Area Manager for Brazil and Director of Business Development in the Americas for TIM, an Italian wireless telephone
company. He is a Director of Núcleo. He was born on April 27, 1962.

Guillermo Gully is an engineer. He began working
for Telecom in 2003. Previously, he was Director of Human Resources of Telecom Italia America Latina, S.A. He was born on October 27, 1944.

Luis Perazo is an engineer. He began working for Telecom in May 1992. He was a Manager of Strategic Planning until January of 1997, and Director of External Affairs until March of 1999. He was previously Manager of Strategic
Marketing for Siemens. He was born on December 28, 1947.

Juan José Schaer is a lawyer. He began working for Telecom in
1991 in various human resources positions. He was born on October 11, 1954.

Valerio Cavallo is an economist. He began working
for Telecom in May 2001. He was previously Director of Budget and Reporting at Telecom Italia Group. He is a Director of Núcleo. He was born on April 21, 1960.

José María Peña Fernández is an engineer. He began working for Telecom on October 15, 2003. He was previously
General Manager of Tel3 S.A. He was born on October 18, 1951.

Gonzalo Martínez is a telecommunications engineer. He
joined Telecom in 1991, initially responsible for several groups in the Commercial Department and went on to coordinate various activities in the Marketing Department. He then served as Manager of Regulatory Control and ultimately assumed the role
of Director of Regulatory Matters. Prior to joining Telecom, he worked in the communications and information systems department of SADE. He was born on February 12, 1954.

María Delia Carrera Sala is a lawyer. She began working for Telecom in 1992. Previously, she was the Manager of Legal Affairs of
Compañía Argentina de Teléfonos S.A. She was born on August 27, 1948.

Héctor Caram is an
accountant. He began working for Telecom in 2003. Previously, he was Senior Manager of Pistrelli, Henry Martin y Asociados SRL, (a member firm of Ernst & Young Global). He was born on July 9, 1965.

Jorge Ferraroti is a lawyer. He joined Telecom in June 1991. He served in the legal department for more than six years, after which he was in
charge of External and Institutional Relations for Telecom. He subsequently served as Director of Legal and Regulatory Affairs for Telecom Personal, a position he held until September 2004. He was born on July 30, 1949.

Carlos Zubiaur is a lawyer. He joined Telecom in June 2005 and is currently the Director of Legal Matters. Prior to that time, he was a partner at
Estudio OFarrell and head of the general secretary at Telefónica. He was born on December 26, 1964.

Ricardo
Luttini is an accountant. He joined Telecom in June 2005. He had previously served as Manager of Business Controls and Auditing for La Caja de Ahorro y Seguro S.A., General Manager of Banco Caja de Ahorro S.A., and General Accountant and Audit
Manager at Banco Mercantil Argentino. He was born on September 27, 1961.



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Raúl Krislavin is an expert in the areas of publicity and marketing. He has developed
content for ad campaigns, television programs and satellite television channels and worked in the media industry in public access and cable television, radio and advertising agencies. He also created multimedia campaigns linking the Internet,
television, radio and print media. He was born on April 6, 1957.

Alberto Marcelo de Carli is a business administrator. He
began working for Telecom in November 1993. He worked as general Director of Telecom Personal from 1994 to March 2003. Formerly, he worked at IBM Argentina. He was born on April 26, 1957.

Guillermo Desimoni holds a bachelors degree in Systems, a masters degree in management and has completed postgraduate studies in
finance. He joined Telecom in February 2005. He was formerly a Manager of Operations and Administration at Banco Galicia, and prior to that, a Vice Chairman at COELSA. He previously worked at Argencard, where he held the office of Manager of
Technology and Systems and at Posnet, where he was General Manager. He also served as Senior Manager in Consulting at Accenture. He was born on August 20, 1960.

Sergio Augusto Galban is an electrical engineer and holds an MBA from IAE, Universidad Austral. He has worked for Telecom since 1994 in the regulatory matters area. Formerly he was responsible for Strategy and
Development of Services in the area of Fixed Telephony. He was born on September 22, 1964.

Mario Fernando Capalbo is a
mechanical engineer. He was formerly General Manager of Pirelli Cables y Sistemas in Sao Pablo, Brazil. He was born on May 7, 1952.

Simone Battiferri is an electrical engineer and graduated from the University of Rome La Sapienza in 1994. He has been working for Telecom Italia since 2001. At Telecom Italia, he was first the Marketing Vice President
(Datacom eBusiness Solutions) and then became the Web Services Marketing Director. Following that, he became the Business Opportunity Evaluations Director (International Operations). Before joining Telecom Italia he worked for Etnoteam for
approximately six years. He was born on September 20, 1967.

See Item 7Major Shareholders and Related Party
TransactionsShareholders Agreements for a description of certain agreements relating to the selection of the senior executives.

Supervisory Committee

Argentine law requires any corporation with share capital in excess of P$10,000,000 or which provides
a public service or which is listed on any stock exchange or is controlled by a corporation that fulfills any of the aforementioned requirements, to have a Supervisory Committee. The Supervisory Committee is responsible for overseeing our compliance
with our bylaws and Argentine law and, without prejudice to the role of external auditors, is required to present to the shareholders at the annual ordinary general meeting a report on the accuracy of the financial information presented to the
shareholders by the Board of Directors. The members of the Supervisory Committee are also authorized:



| |  |  | to call ordinary or extraordinary shareholders meetings;
| | - |  | ---------------------------------------------------------



| |  |  | to place items on the agenda for meetings of shareholders;
| | - |  | ----------------------------------------------------------



| |  |  | to attend meetings of shareholders; and
| | - |  | ---------------------------------------



| |  |  | generally to monitor the affairs of Telecom Argentina.
| | - |  | ------------------------------------------------------

Telecom Argentinas bylaws provide that the Supervisory Committee is to be formed by three or five members and three or five alternate members, elected by the majority vote of all shareholders. Members of the
Supervisory Committee are elected to serve one fiscal year terms and may be re-elected.



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As of December 31, 2006, the members and alternate members of the Supervisory Committee, as elected
at the annual shareholders meeting dated April 27, 2006, were:



|                          |  |                                               |  |           
|------------------------- |  | --------------------------------------------- |  | ----------
|Name                      |  | Position                                      |  | Profession
|Enrique Garrido           |  | Chairman of the Supervisory Committee         |  | Lawyer    
|Silvia Graciela Poratelli |  | Member of the Supervisory Committee           |  | Lawyer    
|Gerardo Prieto            |  | Member of the Supervisory Committee           |  | Accountant
|Jacqueline Berzón         |  | Alternate Member of the Supervisory Committee |  | Lawyer    
|Mariano Federici          |  | Alternate Member of the Supervisory Committee |  | Lawyer    
|Guillermo Feldberg        |  | Alternate Member of the Supervisory Committee |  | Accountant

Enrique Garrido see Directors, Senior Management and EmployeesThe
Board of Directors above.

Silvia Graciela Poratelli has been a member of the Supervisory Committee since 2005. She is also a
member of the Supervisory Committees of Micro Sistemas, Telecom Personal, Nortel and Sofora. She is also member of the Supervisory Committee of NYLI Holdings (Argentina) S.R.L. (currently in liquidation). She was born on January 4, 1972.

Gerardo Prieto has been a member of the Supervisory Committee since 2004. He is also a member of the Supervisory Committees of
Micro Sistemas, Telecom Personal, Nortel and Sofora. He is Chairman of Campofin S.A. and Polifin S.A. He is also a Director of Standard Bank Argentina S.A., Caja de Seguros S.A., Instituto de Seguros de Misiones S.A. and of Activos Turísticos
S.A. and Chairman of Doble G del Litoral S.A. Dr. Prieto is a public accountant and is not included in the requirements of RT No. 15 regarding accountant independence, nor is he subject to any of the requirements enumerated in
the third paragraph of Article 4 of Chapter XXI of the Normas de la Comisión Nacional de Valores. He was born on March 3, 1951.

Jacqueline Berzón has been an alternate member of the Supervisory Committee since April, 2005. She is also an alternate member of the Supervisory Committees of Micro Sistemas, and Sofora. She is a member of the Supervisory
Committee of NYLI Holdings (Argentina) S.R.L. (currently in liquidation) and an alternate director of Adelia María Cable Color S.A., Cable Video Laguna Paiva S.A., Cablevisión del Comahue S.A., Cable Visión Las Perdices S.A.,
Chos Malal Video Cable S.A., Colón Cable Color S.A., Holding Teledigital Cable S.A., Imagen General Cabrera S.A., IVC S.A., KTV S.A., Laboulaye Televisora Color S.A., Las Heras Televisión S.A., Libres Cable Color S.A., Mercedes Cable
Visión S.A., Montes de Oca Cable Color S.A., Pampa TV S.A., Patagonia Televisora Color S.A., RCC S.A., Revico S.A., San Carlos Visión S.A., Sistema Regional de Televisión S.A., Telecable Pérez S.A., Teledigital Cable
S.A., Televisión Privada S.A., Televox Video Cable S.A. and Televisora Capitán Sarmiento S.A. She was born on October 9, 1975.

Mariano Federici ceased as an alternate member of the Supervisory Committee on April 27, 2007. He also ceased as an alternate member of the Supervisory Committees of Micro Sistemas, Telecom Personal, Nortel and Sofora. He was
born on October 14, 1973.

Guillermo Feldberg has been a alternate member of the Supervisory Committee since 2004. He is also
an alternate member of the Supervisory Committee of Telecom Personal, Micro Sistemas, Nortel and Sofora. He is Chairman of Pintarko S.A., Agropecuaria La Victoria S.A., Seed Capital Educación S.A., Dav Satelital S.A., Caroline
Establecimientos Agropecuarios S.A., Seed Capital Comunicaciones S.A., Ineba S.A. and Izzalini Trade S.A. He is vice chairman of Doble G del Litoral S.A. and Asociación ORT Argentina. He is an alternate director of Haras El
Roblecito S.A. and Explotaciones Agropecuarias El Roble S.A. Dr. Feldberg is a public accountant and is not included in the requirements of RT No. 15 with respect to accountant independence, nor is he subject to the requirements enumerated
in the third paragraph of Article 4 of Chapter XXI of the Normas de la Comisión Nacional de Valores. He was born on February 20, 1951.



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As of the date of this Annual Report, the members and alternate members of the Supervisory Committee of
Telecom Argentina as, elected at the annual shareholders meeting dated April 27, 2007, are as follows:



|                          |  |                                               |  |           
|------------------------- |  | --------------------------------------------- |  | ----------
|Name                      |  | Position                                      |  | Profession
|Jorge Luis Pérez Alati    |  | Chairman of the Supervisory Committee         |  | Lawyer    
|Silvia Graciela Poratelli |  | Member of the Supervisory Committee           |  | Lawyer    
|Gerardo Prieto            |  | Member of the Supervisory Committee           |  | Accountant
|Diego Serrano Redonnet    |  | Alternate Member of the Supervisory Committee |  | Lawyer    
|Jacqueline Berzón         |  | Alternate Member of the Supervisory Committee |  | Lawyer    
|Guillermo Feldberg        |  | Alternate Member of the Supervisory Committee |  | Accountant

Jorge Luis Pérez Alatiwas appointed as a member of the Supervisory Committee of
Telecom Argentina at the shareholders annual meeting held on April 27, 2007. He is also a member of the Supervisory Committee of Telecom Personal and Nortel. He is Chairman of Arena Argentina S.A., In Store Media Argentina S.A,
Intelligent Monitoring System S.A., Inversiones Aluminé S.A., Inversiones Los Alpes S.A., Inversiones Meliquina S.A., ISDIN Argentina S.A., La Papelera del Plata S.A., Media Contacts Argentina S.A., Media Planning S.A., Nogal Central S.A. and
Solcan S.A., vicechairman of Inversora Cordillera S.A., Lan Argentina S.A. and Puig Argentina S.A. and a director of Agco Argentina S.A., Aluflex S.A., CMPC Inversiones de Argentina S.A., Comercial e Inversiones Coiron S.A., Corandes S.A., Cork
Supply Argentina S.A., Deutz S.A., Honda Motor de Argentina S.A., Indamo S.A., Inversiones Los Andes S.A., IVAX Argentina S.A., JM Huber (Argentina) S.A., Metroaire S.A., Motorola Argentina S.A., Naschel S.A., Pilar del Este S.A., Ricetec S.A.,
SACEIF Louis Dreyfus y Cia. Ltda. S.A., Sociedad de Servicios de Valor Agregado S.A., Watts Alimentos de Argentina S.A. and World Management Advisors Argentina S.A. He is member of the Supervisory Committee of Banco Río de la Plata
S.A., BRS Investment S.A., Edesur S.A., Internacional Compañía de Seguros de Vida S.A., Linvest S.A., Lyon Consulting S.A., Orígenes AFJP S.A., Orígenes Seguros de Retiro S.A., Prevent Empresa de Servicios Eventuales
S.A., Portal Universia Argentina S.A., Préstamos de Consumo S.A., Río Compañía de Seguros S.A., Río Trust S.A., Santander Investment S.A., Santander Merchant S.A., Santander Sociedad de Bolsa S.A. and Virginia
Surety Compañía de Seguros S.A. He was born on September 14, 1954.

Diego Serrano Redonnet was appointed as an
alternate member of the Supervisory Committee of Telecom Argentina at the shareholders annual meeting held on April 27, 2007. He is also an alternate member of the Supervisory Committee of Telecom Personal and Nortel. He is director of
Orígenes AFJP S.A. and Andean Investment Partners S.A., member of the supervisory committee of Banco Río de la Plata S.A., BRS Investment S.A., CMPC Inversiones de Argentina S.A., ICATU Hartford S.A., Linvest S.A., Lyon Consulting
S.A., Perevent Empresa de Servicios Eventuales S.A., Préstamos de Consumo S.A., Rio Compañía de Seguros S.A., Rio Trust S.A., Santander Sociedad de Bolsa S.A., Gas Argentino S.A. and Metrogas S.A. He was born on
September 18,1966.

Compensation

The compensation for the members for the Board of Directors and the Supervisory Committee is established for each fiscal year at the annual meeting of shareholders.

The aggregate remuneration paid or accrued by Telecom Argentina to the members and alternate members of the Board of Directors, the members of the
Supervisory Committee and the executive officers of Telecom Argentina as a group was approximately P$21 million during the year ended December 31, 2006. During the year ended December 31, 2006, Telecom Argentina was not required to set
aside or accrue any amounts to provide pension, retirement or similar benefits.

The members of the Board of Directors of Telecom Argentina
received for services rendered as directors a total of P$1.88 million during the year ended December 31, 2006. The members of the Supervisory Committee of Telecom Argentina received a total of P$0.3 million during the year ended
December 31, 2006. Compensation for the executive officers of Telecom Argentina amounted to approximately P$18.75 million during the year ended December 31, 2006 (including payments owed to the Operator for services provided by highly
qualified personnel.)



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The Companys managers receive fixed and variable compensation. A managers fixed compensation
reflects the level of responsibility required for his or her position and the market rate for similar positions. Variable compensation is tied to annual performance goals.

Telecom Argentina and Mr. Carlos Felices, executed an agreement in 2002 by means of which Telecom Argentina has agreed to pay to Mr. Felices,
or his heirs, a fixed amount subject to the occurrence of any of the following events:



| |  |  | Telecom Argentina terminates the employment agreement without justified grounds under Argentine labor law;
| | - |  | ----------------------------------------------------------------------------------------------------------



| |  |  | Mr. Felices terminates the employment agreement on the grounds that Telecom Argentina has, without Mr. Felicess consent, modified his position,
duties or tasks as established in the employment agreement, or in general, any unilateral decision of Telecom Argentina modifying any of the material terms of the employment agreement impairing Mr. Felicess rights; or
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | death, incapacity or retirement of Mr. Felices.
| | - |  | -----------------------------------------------

The underlying funds that are subject to Mr. Felicess agreement have been transferred to a trust whose beneficiary is Mr. Felices.

Board Practices

Under Argentine law, directors have the obligation to perform their duties with
loyalty and the diligence of a prudent business person. Directors are jointly and severally liable to Telecom Argentina, our shareholders and third parties for the improper performance of their duties, for violations of law, our bylaws or
regulations and for any damage caused by fraud, abuse of authority or gross negligence. Under Argentine law, specific duties may be assigned to a director by the bylaws or regulations or by resolution of the shareholders meeting. In these
cases, a directors liability will be determined with reference to the performance of these duties, provided that certain recording requirements are met. Under Argentine law, directors are prohibited from engaging in activities in competition
with Telecom Argentina without express authorization of a shareholders meeting. Certain transactions between directors and Telecom Argentina are subject to ratification procedures established by Argentine law.

The Supervisory Committee is responsible for overseeing our compliance with our bylaws and Argentine law and, without prejudice to the role of external
auditors, is required to present to the shareholders at the annual ordinary general meeting a report on the accuracy of the financial information presented to the shareholders by the Board of Directors. See Supervisory Committee
for further information regarding the Supervisory Committee.

In April 2001, Telecom Argentina amended its bylaws pursuant to which an
executive committee of the Board of Directors was created. According to the terms of the amended bylaws, this committee (whose appointment is at the option of the Board of Directors) would consist of three or four members of the Board of Directors
and would have powers to manage and administer the business of Telecom. In April 2002, Telecom Argentinas shareholders resolved that the executive committee will consist of three members and amended the bylaws accordingly. The Board of
Directors has not implemented this executive committee in any of fiscal years 2003, 2004, 2005 and 2006.

The Board of Directors may
appoint general or special managers, to whom the Board of Directors may delegate certain management powers. These managers have the same fiduciary duties to Telecom Argentina and third parties as the members of the Board of Directors.
Notwithstanding the appointment of these general or special managers, the members of the Board of Directors continue to be liable for their actions to Telecom Argentina and third parties.

At our ordinary and extraordinary shareholders meeting held on December 18, 1995, the shareholders granted the Board of Directors the ability
to procure officers and directors insurance with respect to claims brought against the officers and/or directors relating to the performance of their duties. Telecom Argentina has provided this insurance to our officers and directors
since that time. At present, the total amount covered by this insurance is US$50,000,000.



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On May 22, 2001 the Argentine Government issued Decree No. 677/01, entitled Regulation of
Transparency of the Public Offering, or the Transparency Decree. The intention of this decree was to move towards the creation of an adequate legal framework that may strengthen the level of protection of investors in the market.
The term investor has a broad meaning including shareholders, institutional investors like pension funds and intermediaries. Other objectives of the Transparency Decree were to promote the development, liquidity, stability, solvency and
transparency of the market, generating procedures to guarantee the efficient reallocation from savings to investments and good practices in the administration of corporations.

The Transparency Decree has vested in members of the Board of Directors:



| |  |  | the duty to disclose certain events, such as any fact or situation which is capable of affecting the value of the securities or the course of negotiation;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the duty of loyalty and diligence;
| | - |  | ----------------------------------



| |  |  | the duty of confidentiality; and
| | - |  | --------------------------------



| |  |  | the duty to consider the general interests of all shareholders over the interest of the controlling shareholder.
| | - |  | ----------------------------------------------------------------------------------------------------------------

A director will not be liable if, notwithstanding his presence at a meeting at which a resolution was adopted or his knowledge of the resolution, a
written record exists of his opposition thereto and he reports his opposition to the Supervisory Committee before any complaint against him is brought before the Board of Directors, the Supervisory Committee, the shareholders meeting, the
competent governmental agency or the courts. Any liability of a director vis-à-vis Telecom Argentina terminates upon approval of the directors performance by the shareholders meeting, provided that shareholders representing at
least 5% of our capital stock do not object and provided further that this liability does not result from a violation of the law or the bylaws or regulations.

Additionally, the Transparency Decree provides that those who infringe the provisions set forth therein shall be subject, in addition to civil and criminal liability (as applicable), to certain sanctions including
warnings, fines, disqualification, suspension or prohibition from acting under the public offering regime.

The Transparency Decree also
provides that companies making a public offering of their shares shall appoint an audit committee, or the Audit Committee, to be formed by three or more members of the Board of Directors. The majority of the members of the Audit
Committee must be independent. In order to qualify as independent, the director must be independent with respect to the company, any controlling shareholders or any shareholders that are significant participants in the company and cannot carry out
executive duties for the company. A member of the Board of Directors cannot qualify as an independent director if he or she were a relative of a person who would not qualify as an independent director if such relative were appointed as a member of
the Board of Directors.

Among the duties of the Audit Committee shall be:



| |  |  | providing the market with complete information on transactions with which there might be a conflict of interest with the members of the corporate bodies or
controlling shareholders;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | giving an opinion on the fulfillment of legal requirements and reasonableness of the conditions for the issuance of shares or securities convertible into shares, in
the case of capital increases where preemptive rights have been excluded or limited;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | giving an opinion regarding transactions with related parties in certain cases;
| | - |  | -------------------------------------------------------------------------------



| |  |  | supervising internal control systems and verifying norms of conduct; and
| | - |  | ------------------------------------------------------------------------



| |  |  | reviewing the plans of external auditors and evaluating their performance and their independence, among others.
| | - |  | ---------------------------------------------------------------------------------------------------------------

Pursuant to General Resolution No. 400/02 of the CNV, published in the Official Gazette on April 5, 2002, the provisions of the Transparency
Decree relating to the Audit Committee shall be applicable for the financial years



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beginning on or after January 1, 2004. The Audit Committee was required to be appointed on May 28, 2004 at the latest. However, prior to
May 28, 2003, the companies subject to these provisions of the Transparency Decree were required to take certain steps towards the appointment of this committee. In this regard, Telecom has undertaken the following steps, which were approved by
the Board of Directors in April 2003:



| |  |  | defined the organization of the Audit Committee and the minimum eligibility requirements for its members;
| | - |  | ---------------------------------------------------------------------------------------------------------



| |  |  | planned the main tasks of the Audit Committee;
| | - |  | ----------------------------------------------



| |  |  | identified the operating resources for the Audit Committee;
| | - |  | -----------------------------------------------------------



| |  |  | established a basic training program for the members of the Audit Committee; and
| | - |  | --------------------------------------------------------------------------------



| |  |  | filed the Normativa de Implementación del Comité de Auditoría (a set of guidelines for the Audit Committee) with the CNV.
The CNV had no comments on these guidelines.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------

In addition, the shareholders at the shareholders meeting held on
February 18, 2004 approved the inclusion of section 10 Bis of the bylaws, by which the Audit Committee was included in the bylaws of Telecom Argentina.

At the Board of Directors meeting held on April 29, 2004, the Board of Directors resolved the final composition of the Audit Committee, and the Audit Committee came into effect.

At its meeting of April 27, 2006, the Board of Directors designated then-existing Audit Committee members Raúl Antonio Miranda, Julio Pedro
Naveyra and Amadeo Ramón Vázquez as members of the Audit Committee for a second term for the 2006 fiscal year after determining that all three continued to qualify as independent directors. The Board furthermore determined that
Mr. Naveyra qualifies as an audit committee financial expert under SEC guidelines. At its meeting of April 27, 2007, the Board of Directors re-elected Mr. Miranda and Mr. Naveyra and elected Mr. Enrique Garrido as members of
the Audit Committee for fiscal year 2007 and appointed Mr. Naveyra as the Committees financial expert. Under SEC and New York Stock Exchange regulations the three members of the Committee qualify as independent directors.

According to the Normativa de Implementación del Comité de Auditoria, in case of resignation, dismissal, death or lack
of capacity of any of the members of the Audit Committee, the Board of Directors shall immediately appoint a replacement, who shall remain in such position until the following annual shareholders meeting.

Pursuant to the Argentine Governments Decree No. 677/01, the Audit Committee may seek the advice of lawyers and other outside professionals at
the Companys expense, so long as the shareholders have approved expenditures for the services of such professionals. The shareholders set a budget of P$600,000 in each of fiscal years 2005 and 2006 and P$700,000 for fiscal year 2007.

In 2003, Telecom Argentina created a Purchase Committee that functioned until May 2004. The Purchase Committee approved disbursements
and/or transactions for amounts in excess of the amount that may be approved by the CEO individually. In addition, the Purchase Committee approved all transactions with related parties which do not need to be approved by the Board of Directors.

In May 2004, the Board of Telecom Argentina resolved to create the Consejo de Dirección, or Management Council, which
serves as an internal body of the Board of Directors and is comprised of four members of the Board of Directors. The regulations of the Management Council, which have been approved by the Board of Directors, provide for, among other functions:



| |  |  | involvement in the approval of certain significant operations;
| | - |  | --------------------------------------------------------------



| |  |  | evaluate and recommend the approval of the annual budget, annual strategic plan, long-term strategic plan, and the annual investment plan to the Board of Directors,
and to oversee the implementation of these plans;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | define guidelines for realizing financial operations;
| | - |  | -----------------------------------------------------



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| |  |  | supervise the management of subsidiaries;
| | - |  | -----------------------------------------



| |  |  | involvement in all investment initiatives;
| | - |  | ------------------------------------------



| |  |  | propose to the Board of Directors the general remuneration policy;
| | - |  | ------------------------------------------------------------------



| |  |  | establish remuneration, incentives and other benefits for senior management and evaluate their performance; and
| | - |  | ---------------------------------------------------------------------------------------------------------------



| |  |  | ensure that existing plans are adequate for individualization and development of highly qualified personnel and to fix guidelines for compensating, motivating and
retaining highly qualified personnel.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Our Management Council has assumed all of the functions of the Purchasing
Committee and Compensation Committee, each of which have been dissolved.

Telecom Argentina has also established a Disclosure Committee,
which is responsible for monitoring the gathering, processing and submission to the CEO (now to the Director of Corporate Matters and the Director of Operations) and CFO of consolidated financial and non-financial information that is required to be
included in disclosure reports in order to ensure timely and accurate disclosure of material information. The duties of the Disclosure Committee include the following:



| |  |  | assisting the CEO (now the Director of Corporate Matters and the Director of Operations) and CFO in evaluating the effectiveness of Telecom Argentinas
disclosure controls and procedures prior to the filing of Annual Reports both in Argentina and the US;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | suggesting any improvements in disclosure procedures as a result of this evaluation;
| | - |  | ------------------------------------------------------------------------------------



| |  |  | verifying that Telecom Argentinas processes for information collection, processing and control are in compliance with its disclosure procedures such that the
accuracy of its disclosures can be verified; and
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | providing assistance in determining what information may be considered material to Telecom Argentina.
| | - |  | -----------------------------------------------------------------------------------------------------

There is no family relationship between any director, alternate director, member of the Supervisory Committee or executive officer and any other
director, alternate director, member of the Supervisory Committee or executive officer except for Gerardo Werthein and Adrián Werthein, who are distant cousins and Enrique Garrido and Gustavo Enrique Garrido, who are father and son,
respectively.

On February 5, 2003, Nortel and Mr. Amadeo R. Vázquez, then the Chairman of the Board of Directors,
entered into an agreement under which Nortel agreed to appoint Mr. Vázquez as a director for three years. Mr. Vázquez agreed to perform his duties as an independent director in compliance with Argentine and U.S. law. On
March 10, 2003 the agreement was amended, and in 2006 was extended until the date of the shareholders meeting that considers our financial statements for the year ended December 31, 2006. Prior to the date of such shareholders
meeting, Mr. Vázquez notified the Board of his intention to resign from his position on the Board and as Chairman in order to concentrate on his professional activities as an independent director of other leading Argentine and global
companies and in the academic forum, and to further his philanthropic pursuits. Mr. Vázquezs resignation was effective as of April 27, 2007.

Employees and Labor Relations

As of December 31, 2006, our total number of employees was 15,340, of which
approximately 63% belonged to unions. All management and senior positions are held by non-union employees.

Telecom Argentina and Telecom
Personal have approximately 8,400 and 1,200 unionized employees, respectively. The union which has filed the largest number of claims is the Federation of Telephone Workers and Employees of Argentina (FOETRA) in Buenos Aires, which
currently includes the Argentine Telecommunications Federation (FATEL) and represents approximately 4,900 Telecom Argentina employees. Telecom Personal has approximately 1,200 employees affiliated with the Argentine Federation of
Commercial and Service Employees.



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With respect to Telecom Argentinas employees, FATEL was formed in 2006 as a result of the secession
of the Buenos Aires, Rosario, Santa Fe, Tucumán, Chaco and Luján unions from the Argentine Federation of Telephone Workers and Employees (the federation, known by its Spanish acronym FOEESITRA, which historically included
all the original unions in the telecommunications industry). Currently, FOEESITRA continues to combine those unions that did not secede, among which are those from Córdoba, Río IV and Entre Ríos, representing approximately 2,400
employees. This situation created a new, more complex and aggressive, political climate for union negotiations. The remaining unions, the Technical and Supervisory Telephone Personnel Federation (FOPSTTA) and the Telecommunications Union
(UPJET), represent approximately 1,100 middle management employees.

No salary claims were filed in 2006 by the abovementioned
trade unions as a result of the agreements reached at the end of 2005 with FATEL and FOEESITRA and in April 2006 with FOPSTTA and UPJET, which established regular tiered increases through and including January 2007. These agreements remained in
force until March 2007.

The agreement entered into at the end of 2005 with the unions representing non-management personnel also
established a reduction of the workday from 8 hours and 15 minutes to 7 hours and 30 minutes per day and called for an additional reduction of half an hour per day, effective from April 2007, conditioned upon maintenance of the quantity and quality
of production.

Negotiations for a new one-year wage agreement with the trade unions represented by FATEL and FOEESITRA began during April
2007. Telecom Argentina has objected to what it views as non-compliance with the productivity goals that would enable the abovementioned workday reduction. As of the date of this Annual Report, no agreement has been reached with these syndicates.

In addition, during 2006, claims were filed by the trade unions represented by FATEL and FOEESITRA with regard to trade union affiliation
rights, earnings and work performed by employees of Telecom Argentinas suppliers. In October 2006, we and FATEL successfully negotiated terms relating to the scope of work activities by sector (including work performed by contractors) and
establishing increases in salaries for employees of Telecom Argentinas suppliers without regard for the union affiliations of the suppliers employees. Agreements containing the agreed upon terms will be executed during 2007. No
resolution has been reached to date with respect to the similar claim brought by FOEESITRA. The increased cost of labor to suppliers is likely to impact Telecom Argentina when new service agreements are negotiated in 2007.

The Labor Appeal Court denied Telecom Personals appeal of the resolution recognizing FOETRA as the representative of Telecom Personals
unionized employees in the collective bargaining process. FATEL and FOEESITRA seek to represent and to add to their collective agreements Telecom Personal employees who currently belong to the Argentine Federation of Commercial and Service
Employees. Telecom Personal is appealing the decision of the Labor Appeal Court before the National Supreme Court of Justice which as of the date of this Annual Report is currently pending.

Certain changes to Argentine labor laws, such as adding food vouchers and lunch subsidies to basic salaries, eliminating caps on severance pay and
modifying regulations relating to occupational hazards, among others, are pending legislative review and could generate increased costs for Telecom and decreased flexibility in the services we offer our customers.

Telecom had to increase severance payments for employees hired through December 2003 by 100% during the 2002-2003 period, 80% in 2005 and 50% since 2006.
An anticipated decision by the Argentine Government to eliminate the supplemental severance payment when the national unemployment rate drops below 10% is still pending. According to INDEC, the unemployment rate for the first quarter of 2007 was
9.8%, excluding those receiving government assistance. The unemployment rate including those receiving government assistance was 11.1%.

Regardless of union membership, all of our employees may request emergency loans from us. Such loans are provided to mitigate the impact of, among other things, medical emergencies, deaths and housing emergencies. Employees may request up
to eight times their monthly salary in such loans, which are repayable in monthly installments of not less than 15% of the employees monthly salary.



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Finally, to minimize future labor-related compliance costs associated with laws including Article 30 of
the Work Contract Law (which sets forth many of our obligations with respect to social security and work regulations generally), in early 2005, we created a special office in our Human Resources department to better manage our relations with unions
and each unionized employee.

See Item 8Financial InformationLegal Proceedings for more detail on claims relating
to salary levels and labor conditions filed against Telecom Argentina in prior years and their current status.

Employees by Reportable
Segment

The table below shows the number of our employees as of December 31, 2006, 2005 and 2004 by reportable segment:



|                         |  |                  |  |                  |  |                 
|------------------------ |  | ---------------- |  | ---------------- |  | ----------------
|                         |  | December 31,2006 |  | December 31,2005 |  | December 31,2004
|Voice, Data and Internet |  | 11,502           |  | 11,625           |  | 11,639          
|Wireless                 |  | 3,636            |  | 2,710            |  | 2,256           
|Directories publishing   |  | 202              |  | 207              |  | 158             
|                         |  |                  |  |                  |  |                 
|Total                    |  | 15,340           |  | 14,542           |  | 14,053          
|                         |  |                  |  |                  |  |                 

Organization

During the year 2006, the most significant organizational changes occurred within the Fixed Telephony and Wireless Telephony segments, specifically in the commercial and technical areas.

In the Fixed Telephony technical area, the new organization was developed with the objective of: a) establishing positions to manage each process; b)
unifying engineering areas; c) strengthening operations with a triple territorial structure; and d) optimizing the synergy between the network and commercial areas.

In the Wireless Telephony segment, changes to the technical departments structure was designed and deployed based on changes to the following processes on a) planning and programming; b) engineering; c)
infrastructure; d) supervision, operation and maintenance; and e) logistics.

With respect to the commercial areas of the Fixed Telephony
and Wireless Telephony segments, changes were introduced to improve responsiveness to customer needs, particularly with respect to products and services, sales and after-sale follow-up.

Following these changes, in May 2007, the Board of Directors of Telecom Argentina approved a new organizational model for the entire Telecom Group
designed to further increase the synergy among the Voice, Data and Internet and Wireless business segments. See Item 6Directors, Senior Management and Employees  Senior Management for a description of these subsequent
changes.

Internal Culture and Workforce Development

Continuing its existing policy aimed at stimulating personnel development at all levels, in 2006, Telecom designed and implemented two programs for management and non-management staff, respectively, focusing on
measuring and utilizing individual and group potential. Going hand in hand with this effort, the Performance Analysis Program, now in its fourth year, facilitated increased collaboration between the workforce and managers with respect to human
resources.

Similarly, 2006 saw enhanced performance assessment related to promotions and the appointment of managers. 400 mid-level and
senior technical supervisors were evaluated with the objective to identify and remedy areas needing improvement and streamline effective delegation of tasks.

As part of its broader strategy to improve employee development, Telecom Argentina seeks to fill vacant positions through internal rotation and has filled 200 of approximately 1,600 positions through such initiative.



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Training and Qualification

The training conducted during 2006 was driven by the needs and priorities established by top management and included a range of opportunities for
learning, including attendance and e-learning courses. These offerings provided coverage for large populations at the same time and enabled Telecoms geographically disperse personnel to benefit equally.

In 2006, 15,876 participants were trained in attendance courses and 5,486 completed e-learning courses. 142,296 student hours were taught: of which 64%
were devoted functional activities (new technologies, IT upgrades, ADSL, project-based management, etc.) and the remaining 36% was based on management activities aimed at raising awareness of the new organizational culture of the Telecom Group
emerging from the Todos somos Telecom (We are all Telecom) program.

The Telecom Group continued to strengthen its
relationship with several universities through the training of its professionals in graduate and masters degrees, as well as in the design and teaching of in-company programs targeted at the Groups core business.

Additionally, based on a segmentation of the population under the Todos somos Telecom program, training in management skills will be provided with
cross-company activities.

Compensation

In order to analyze its market competitiveness with regard to salary grades, the Telecom Group conducted a survey on compensation in March 2006 in which the compensation plans of 17 leading companies in the national
market were reviewed. Using the results of this review as a base, Telecom was able to adjust its own non-unionized personnel pay scale.

Additional action was also taken to maintain the competitiveness of the Companys salaries in the market, including a 10% increase across all employee categories in the lowest salary bands and the allocation of a specific budget item
to salary adjustments based on merit, for all non-unionized personnel.

In the year 2007, we expect to carry out salary adjustments as
needed to remain competitive with labor market trends, focusing in particular on merit based aspects of employee performance.

For more
information on compensation developments in 2006, see Item 8Financial InformationLegal Proceedings.

Share Ownership

Share Ownership by directors, executive officers, and Supervisory Committee members

Enrique Garrido holds 231 Class B Shares of Telecom Argentina. No other member of the Board of Directors holds obligations or capital stock of Telecom
Argentina.

Luis Perazo holds 520 Class B Shares of Telecom Argentina. María Delia Carrera holds 231 Class B Shares of Telecom
Argentina. Jorge Ferrarotti holds 5,500 Class B Shares of Telecom Argentina. No other senior executive officer of Telecom Argentina holds obligations or capital stock of Telecom Argentina.

No director, no executive officer or member of the Supervisory Committee of Telecom Argentina holds more than 1% of their respective class of shares.

Share Ownership Plan

At the time of the privatization of ENTel in 1990, the Argentine Government created, pursuant to the List of Conditions and other applicable rules, a Share Ownership Plan, or SOP, for the employees of ENTel acquired by Telecom Argentina,
Telintar and Startel. The employees of CAT acquired by Telecom Argentina at the time of the merger were also included in the SOP.



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The SOP included 10% of Telecom Argentinas shares, consisting of 98,438,098 Class C Shares, that
were transferred by the Argentine Government to the employees described in the paragraph above through a general transfer agreement signed on December 29, 1992, as subsequently modified by Decree No. 1834/93 and Decree No. 682/95, or
the General Transfer Agreement. Our Class C Shares consist exclusively of shares originally sold in connection with the SOP.

The Class C
Shares were paid for in installments; consequently, the shares were pledged to guarantee the payment of the balance of the purchase price that was owed by the holders to the Argentine Government. The purchase price was fully paid as required by
Decree No. 1623/99 issued on December 9, 1999 (as described below). In addition, the shares are covered by a share syndication agreement and held in trust by Banco Ciudad de Buenos Aires.

According to applicable law, to be eligible to continue to participate in the SOP, the employees must remain employed by Telecom Argentina. Employees who
terminated their employment with Telecom Argentina before the deferred purchase price was fully paid were required to sell their Class C Shares to another employee under the SOP or, if no other employee was available to purchase these shares, to a
guaranty and repurchase fund, or the Guaranty and Repurchase Fund, at a price calculated according to a formula provided in the General Transfer Agreement.

In July, 1999, former employees of Telecom Argentina successfully obtained an injunction prohibiting trading or selling of Class C Shares. Additionally, a judicial controller was appointed to replace the executive
committee and the delegates of the Class C shareholders, as administrator of the SOP.

On December 9, 1999, Decree No. 1623/99
was issued, authorizing the accelerated repayment of the outstanding balance of the deferred purchase price for all Class C Shares, and lifting the transfer restrictions on the Class C Shares upon the satisfaction of certain conditions precedent.
However, the shares held in the Guaranty and Repurchase Fund are still subject to transfer restrictions until the injunction prohibiting trading or selling of shares held by the Guaranty and Repurchase Fund is lifted. The decree provides that once
the injunction is lifted, the sale of an amount of shares in the Guaranty and Repurchase Fund, will take place in order to cancel the debt owed to the former employees for the acquisition of shares transferred to the Guaranty and Repurchase Fund.
The remaining shares held in the Guaranty and Repurchase Fund will then be distributed in accordance with the decision of the majority of the employees taken in a special meeting of the SOP.

In accordance with Decree No. 1623/99 and at the request of the judicial controller, at the extraordinary and special Class C shareholders
meeting held on March 14, 2000, Telecom Argentinas shareholders approved the conversion of up to 52,505,360 Class C Shares into Class B Shares in one or more tranches from time to time, as determined by the trustee of the SOP, Banco de la
Ciudad de Buenos Aires, based on the availability of Class C Shares that were not affected by judicial restrictions on conversion.

A first
tranche of 50,978,833 Class C Shares was converted into Class B Shares for public resale that was authorized in Argentina by the CNV and was registered in the United States with the SEC on May 3, 2000. After that, five tranches of Class C
Shares were converted into Class B Shares. The total number of shares converted during this period was 1,526,527.

In November 2003, the
judicial controller of the SOP died, leaving the entity without legal representation. Subsequent meetings called by the Ministry of Labor were held September 6, 2005 and an executive committee was established with a two-year mandate to, among
other things, to lift all of the transfer restrictions that affect the Class C Shares and facilitate their conversion to Class B.

As
requested by the Executive Committee of the SOP, the ordinary, extraordinary and special Class C shareholders meetings held on April 27, 2006 approved the delegation of authority to the Board of Directors of Telecom Argentina for the
conversion of up to 41,339,464 ordinary Class C Shares into an equal quantity of Class B Shares, in one or more conversions based on the determination in each case of the Banco de la Ciudad de Buenos Aires (the fiduciary agent of the SOP) of the
number of Class C Shares that are eligible for conversion.

The delegation of authority to the Board of Directors for the share conversion
resulting from the aforementioned shareholder meetings does not cover the Class C Shares of the Guaranty and Repurchase Fund affected by a judicial



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injunction set forth in the writ Garcías de Vicchi, Amerinda y Otros c/Sindicación de Accionistas Clase C del Programa de Propiedad
Participada. This injunction had previously prevented any action at the extraordinary and special Class C shareholders meetings that Telecom Argentina had called on March 14, 2000 for the conversion of the shares of the Guaranty
and Repurchase Fund. The injunction remains in effect as of the date of this report, but is limited to 4,593,274 shares of the Guaranty and Repurchase Fund. With respect to these shares there are continued legal impediments to conversion and
accordingly authority to effect conversion was not delegated to the Board of Directors at the shareholders meetings of April 27, 2006.

During fiscal year 2006, the Banco de la Ciudad de Buenos Aires and individual holders solicited the conversion of Class C Shares into Class B according to the resolution of the shareholders meeting dated April 27, 2006. During
2006, a first tranche of 2,112,986 shares was converted on July 25, a second tranche of 2,104,756 was converted on October 10 and a third tranche of 279,229 was converted on December 14.

The 41,435,767 Class C Shares that form part of the capital stock of Telecom Argentina, that continue to be held in the account of the Guaranty and
Repurchase Fund as of the date of this report are blocked by transfer restrictions.

As of the date hereof, our share capital
consists of 984,380,978 ordinary shares of P$1 nominal value and entitled to one vote per share divided as follows:



|               |  |            
|-------------- |  | -----------
|Class A Shares |  | 502,034,299
|Class B Shares |  | 440,910,912
|Class C Shares |  | 41,435,767 
|               |  |            
|Total          |  | 984,380,978
|               |  |            

Future conversions of Class C Shares may affect the trading price of Telecom Argentinas
shares if a larger number of converted shares are sold in the public markets within a short time period. In spite of this, management expects that the conversion process will be managed to avoid disruption in the orderly trading of Telecom Argentina
shares because the Executive Committee of SOP has committed to carry out the sale of the converted shares according to market best practices and taking into account the interests of all shareholders. However, the impact of the sale of the converted
shares of Telecom Argentina cannot be predicted.



|ITEM 7. | MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS
|------- | -------------------------------------------------

Major Shareholders

Our principal shareholder is Nortel. As of December 31, 2006 Nortel owned approximately 54.74% of
our capital stock, including all of our Class A common shares and 8.35% of our Class B common shares. As of December 31, 2006, all of Nortels common stock was owned by an Argentine company named Sofora, which was organized in
September 2003 and is held 50% by the Telecom Italia Group, 48% by W de ArgentinaInversiones S.L., a holding company incorporated in the Kingdom of Spain and a company of the Werthein Group, and 2% by France Telecom Group (as defined below).

Nortel was incorporated in Buenos Aires, Argentina on October 19, 1990 and registered with the Buenos Aires Public Registry of
Commerce on October 31, 1990 under No. 8025, book 108, Volume A of Corporations. Nortel is a holding company that was formed in 1990 by a consortium including the Telecom Italia Group and FCR, in connection with the
privatization of ENTel and formation of Telecom Argentina.

On September 9, 2003, Nortel was informed that FCR had entered into an
agreement with the Argentine Werthein Group, under which FCR and its affiliate, Atlas Services Belgium S.A., both members of the France Telecom Group (we refer to FCR and Atlas Services Belgium S.A. collectively as the France Telecom
Group) agreed, subject to regulatory approvals, to sell substantially all of its shares in the newly incorporated controlling company of Nortel to W de ArgentinaInversiones. In connection with the agreement, the France Telecom Group and
the Telecom Italia Group transferred their respective shareholdings in Nortel to Sofora.



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On December 10, 2003, the SC approved the transaction and authorized the Telecom Italia Group to
continue as exclusive Operator of Telecom Argentina. On December 15, 2003, the Argentine Antitrust Commission approved the France Telecom Groups transfer of shares. Once the authorizations were granted, on December 19, 2003 the
France Telecom Group sold a 48% interest in the total share capital of Sofora to W de ArgentinaInversiones, for a total of US$125 million, along with an option (exercisable from January 31, 2008 through December 31, 2013), for the
remaining 2% of the France Telecom Groups shares, which represent a 2% interest in Sofora. We have been informed that the Telecom Italia Group has also acquired an option on W de ArgentinaInversiones entire interest in Sofora for
US$60 million in the form of two call options, one for the purchase of 48% of Soforas share capital, which can be exercised within 15 business days after December 31, 2008, and an additional call option on 2% of Soforas share
capital, which can be exercised between December 31, 2008 and December 31, 2013. We have been informed that in connection with these transactions, a shareholders agreement between Telecom Italia Group and W de
ArgentinaInversiones for the joint management of Sofora, Nortel, Telecom Argentina and its affiliates was executed.

W de
ArgentinaInversiones S.L., a company of the Werthein Group, is a company owned by Dario Werthein, Adrián Werthein, Daniel Werthein and Gerardo Werthein. The Werthein Groups main lines of business include farming operations,
insurance activities and real estate activities.



| |  |  | Farming Operations. Gregorio, Numo y Noel Werthein S.A. (GNNW) is the name of the company that handles the businesses of the Werthein Group related to food
products. The company owns more than 227,000 acres in the best farming areas of Argentina harvesting more than 44,000 tons of different crops and with more than 54,000 heads of cattle dedicated to meat production. It is also involved in the
manufacturing of processed fruits as well as teas and infusions. Most of its products are aimed at the international markets with important exports to the United States and Europe.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Insurance Activities. The Werthein Group controls Los W S.A., which has an interest in Caja de Ahorro y Seguro S.A., or CAYSSA, a leading insurance
company in Argentina. CAYSSA controls, directly or indirectly, several subsidiaries that offer general, personal, life, accident, work risk insurance products and retirement insurance and life insurance products that complement retirement insurance.
CAYSSA also has shareholdings in companies that provide marketing services and travelers assistance services.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Real Estate Activities. The Werthein Group conducts real estate, construction, consulting, public works and other real-estate related activities through its
interests in other companies.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

A description of the Telecom Italia Group is provided under Item 4Information
on the CompanyThe BusinessDescription of the Operator.

In April 2007, Pirelli & C. S.p.A., Sintonia S.p.A. and
Sintonia S.A. issued a joint statement regarding their agreement to transfer their respective shareholdings in Olimpia S.p.A., which holds approximately 18% of Telecom Italia S.p.A.s voting shares, to a joint company made up by Assicurazioni
Generali S.p.A., Intesa San Paolo S.p.A., Mediobanca S.p.A., Sintonia S.A. and Telefónica S.A. This transaction is subject to the approval of the competent authorities and is expected to be completed by October 2007.

Sofora

The ownership of
Soforas stock as of the date of this Annual Report is as follows:



|                        |  |           
|----------------------- |  | ----------
|Shareholders            |  | Percentage
|Telecom Italia Group(1) |  | 50.00     
|Werthein Group(2)       |  | 48.00     
|France Telecom Group(3) |  | 2.00      
|                        |  |           
|Total                   |  | 100.00    
|                        |  |           

---

|(1) | Includes 17.50% of Soforas stock owned through Telecom-Italia International N.V. and 32.5% of Soforas stock owned through Telecom Italia. The Telecom Italia Group has
also acquired an option on W de ArgentinaInversiones entire interest in Sofora for US$60 million in the form of two call options, one for the purchase of 48% of Soforas share capital, which can be exercised within 15 business days
after December 31, 2008, and an additional call option on 2% of Soforas share capital, which can be exercised between December 31, 2008 and December 31, 2013.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(2) | W de ArgentinaInversiones has an option (exercisable from January 31, 2008 through December 31, 2013) to acquire the France Telecom Groups remaining Sofora
shares, which represent a 2% interest in Sofora.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | Includes 1.3% of Soforas common stock owned by FCR and 0.7% of Soforas common stock owned by Atlas Services Belgium S.A.
|--- | --------------------------------------------------------------------------------------------------------------------------

Sofora owns 100% of the common stock and 67.79% of the total capital stock of Nortel.

Nortel

Nortel owns all of Telecom
Argentinas Class A Ordinary Shares (51% of our total capital stock) and approximately 8.35% of our Class B Ordinary Shares (3.74% of our total capital stock) which, in the aggregate, represents approximately 54.74% of our total capital
stock. Telecom Argentina is directly controlled by Nortel by virtue of Nortels ownership of a majority of our capital stock; however, Nortels controlling interest is subject to certain agreements among Soforas shareholders.

In the event of certain payment defaults or breaches of covenants, holders of Nortels preferred stock collectively have the right to
elect one director of Nortel and obtain voting rights.

Nortels offices are located at Alicia Moreau de Justo 50, 11th floor, Buenos
Aires, Argentina.

Ownership of Telecom Argentina Common Stock

The following table sets forth, as of April 30, 2007, based upon information available to us, each beneficial owner of more than 5% of any class of
Telecom Argentinas voting shares. However current holdings may be different.



|                                               |  |                       |  |                 |   |  |                                  |  
|---------------------------------------------- |  | --------------------- |  | --------------- | - |  | -------------------------------- | -
|                                               |  | Number ofShares Owned |  | Percent ofClass |   |  | Percent of TotalVoting Power (1) |  
|Class A Ordinary Shares:                       |  |                       |  |                 |   |  |                                  |  
|Nortel                                         |  | 502,034,299           |  | 100.0           | % |  | 51.0                             | %
|Class B Ordinary Shares:                       |  |                       |  |                 |   |  |                                  |  
|Nortel                                         |  | 36,832,408            |  | 8.4             | % |  | 3.7                              | %
|Brandes Investment Partners, L.P. (2)          |  | 44,136,425            |  | 10.0            | % |  | 4.5                              | %
|Consolidar AFJP (3)                            |  | 40,144,897            |  | 9.1             | % |  | 4.1                              | %
|MET AFJP (4)                                   |  | 38,707,154            |  | 8.8             | % |  | 3.9                              | %
|Orígenes AFJP (5)                              |  | 37,423,711            |  | 8.5             | % |  | 3.8                              | %
|Nación AFJP (6)                                |  | 29,887,937            |  | 6.8             | % |  | 3.0                              | %
|Máxima AFJP (7)                                |  | 26,943,413            |  | 6.1             | % |  | 2.7                              | %
|Class C Ordinary Shares:                       |  |                       |  |                 |   |  |                                  |  
|Fideicomiso Banco de la Ciudad de Buenos Aires |  | 41,435,767            |  | 100.0           | % |  | 4.2                              | %

---

|(1) | Represents percentage of total voting power of all of our ordinary shares, regardless of class.
|--- | -----------------------------------------------------------------------------------------------

|(2) | Includes 8,827,285 American Depositary Shares representing 44,136,425 Ordinary Class B Shares.
|--- | ----------------------------------------------------------------------------------------------

|(3) | Includes 4,487,877 American Depositary Shares representing 22,439,385 Ordinary Class B Shares.
|--- | ----------------------------------------------------------------------------------------------

|(4) | Includes 2,540,896 American Depositary Shares representing 12,704,480 Ordinary Class B Shares.
|--- | ----------------------------------------------------------------------------------------------

|(5) | Includes 1,719,220 American Depositary Shares representing 8,596,100 Ordinary Class B Shares.
|--- | ---------------------------------------------------------------------------------------------

|(6) | Includes 817,940 American Depositary Shares representing 4,089,700 Ordinary Class B Shares.
|--- | -------------------------------------------------------------------------------------------

|(7) | Includes 1,684,325 American Depositary Shares representing 8,421,625 Ordinary Class B Shares.
|--- | ---------------------------------------------------------------------------------------------

As of April 30, 2007, there were approximately 40.2 million American Depositary Shares (representing 201.2 million Class B Shares, or 46%
of total Class B Shares outstanding) outstanding. Moreover, as of that date, there were approximately 50 registered holders of Class B Shares represented by American Depositary Shares in the



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United States and approximately 19,959 depositaries of Class B Shares in Argentina. Because some Class B Shares are held by representatives, the number and
domicile of registered shareholders may not exactly reflect the number and domicile of beneficial shareholders.

Our major shareholders do
not have different voting rights as a result of their ownership percentages.

The Telecom Group is not aware of any arrangements that would
result in a change of control of Telecom Group except for the option that Telecom Italia has for the acquisition of W de ArgentinaInversiones Shares (see Major Shareholders above).

Shareholders Agreements

In December 2003, we
were informed that a shareholders agreement came into effect between W de ArgentinaInversiones and Telecom Italia and Telecom Italia International, N.V., members of the Telecom Italia Group in order to regulate their relationship as
shareholders of Sofora.

In relation to Sofora, we were informed that W de ArgentinaInversiones will have the right to appoint three
of six directors of Soforas Board, while the Telecom Italia Group will appoint the remaining three directors. Decisions will be made by a majority of the members present at each meeting of Soforas Board.

With respect to Nortel, we were informed that both W de ArgentinaInversiones and Telecom Italia Group will have the right to appoint two directors
each out of the six directors on Nortels Board. W de ArgentinaInversiones and the Telecom Italia Group will jointly appoint a fifth independent director. For fiscal 2006, the sixth director was appointed jointly by the holders of
Nortels Series A and Series B Preferred Shares. This joint right existed due to the right of Class A Preferred Shareholders to vote as a result of Nortels non-payment of dividends and the right of Claim B Preferred Shareholders to
vote as a result of the ratio of Telecom Argentinas total liabilities to equity exceeding 1.75:1. As of December 31, 2006 such ratio no longer exceeded 1.75:1 and as a result, Class B Preferred Shareholders will have no director voting
rights in fiscal 2007. Nortels Board of Directors will make its decisions by majority vote from the members present at each meeting of Nortels Board.

We have been informed that the shareholders agreement regarding the Telecom Groups Board of Directors provides that Telecom Italia Group shall nominate three directors and W de ArgentinaInversiones shall
nominate two directors.

In addition, we were informed that this shareholders agreement contemplates that meetings will occur between
the Telecom Italia Group and W de ArgentinaInversiones in advance of stockholder meetings and Board meetings at which matters (1) will be submitted for a vote at a meeting of stockholders or (2) relate to the holders of Nortels
Preferred Shares. The purpose of these prior meetings will be to define the manner in which the respective representatives of the Telecom Italia Group and W de ArgentinaInversiones will vote at these meetings. Two representatives of the
Telecom Italia Group and one representative of W de ArgentinaInversiones will attend these prior meetings, at which decisions will be made by majority vote of those members present, except for certain matters for which W de
ArgentinaInversiones will have the right to veto. These matters include:



| |  |  | the approval of any amendments to the by-laws;
| | - |  | ----------------------------------------------



| |  |  | dividend policy;
| | - |  | ----------------



| |  |  | any increase or reduction of capital, except for increases or reductions in capital in connection with any possible debt restructuring;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



| |  |  | any change of the location of Telecoms headquarters;
| | - |  | -----------------------------------------------------



| |  |  | any acquisition of subsidiaries and/or to establish new subsidiaries;
| | - |  | ---------------------------------------------------------------------



| |  |  | the sale, transfer, granting, assignment or any other disposition of all or substantially all the assets or of any of its subsidiaries;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | decisions to establish new joint ventures;
| | - |  | ------------------------------------------



| |  |  | creating any lien, charge, encumbrance, pledge or mortgage of its assets, that exceeds in the aggregate US$20 million;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | any change of external auditors, which must be chosen among auditors of international reputation;
| | - |  | -------------------------------------------------------------------------------------------------



| |  |  | any transaction between related parties that is not carried out at arms-length, and that exceeds the amount of US$5 million, with certain exceptions;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | any extraordinary transaction involving Telecom that exceeds the amount of US$30 million, except for any transaction in connection with the restructuring of
Telecoms debt; and
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the approval of Telecoms financial statements.
| | - |  | -----------------------------------------------

With respect to our financial budget, we were informed that the shareholders agreement anticipates the formation of an advisory committee comprised of two representatives of the Telecom Italia Group and two
representatives of W de ArgentinaInversiones.

Related Party Transactions

We have been involved in a number of transactions with our related parties since the Transfer Date.

Section 73 of Law No. 17,811, as amended by the Transparency Decree, provides that before a publicly listed company may enter into an act or
contract involving a relevant amount with a related party or parties, the publicly traded company must obtain approval from its Board of Directors and obtain a valuation report from its audit committee or two independent valuation firms
that demonstrates that the terms of the transaction are consistent with those that could be obtained at an arms-length basis. For the period that Telecom Argentinas Audit Committee was not yet operational, the valuation report from two
independent firms was optional. If the Audit Committee or two independent valuation firms do not find that the terms of the contract are consistent with those that could be obtained on an arms-length basis, approval must be obtained from the
shareholders. For the purpose of section 73 of the Transparency Decree as amended by Decree No. 1,020/03, relevant amount means an amount which exceeds 1% of the issuers shareholders equity as contained in the latest
approved financial statements, provided this amount exceeds P$300,000.

Under the terms of the new financial debt of Telecom Argentina and
Telecom Personal, transactions with any holder of 10% or more of its Shares and/or with any affiliate (any person that, directly or indirectly, controls or is controlled by or under common control with the company) must be made with terms no less
favorable than those than would be obtained in a similar transaction between independent parties. Telecom Argentina and Telecom Personal have adopted measures to adequately ensure compliance with this requirement.

Transactions with related parties of Sofora (including Telecom Italia and W de ArgentinaInversiones and/or their respective affiliates) resulted in
expenses or purchases for us of approximately P$173 million for the year ended December 31, 2006. Of that amount, P$163 million was incurred with Telecom Italia and its affiliates for telecommunications services received by Telecom,
international capacity hiring, purchases of equipment and materials and other services provided to Telecom, and P$10 million incurred with W de ArgentinaInversiones affiliates for insurance costs. See Note 7 to our Consolidated Financial
Statements for more detail.

Among the above mentioned expenses incurred through transactions with related parties of Sofora were payments
of P$4 million in fiscal year 2006 made to Etec S.A. for international outbound calls. Etec S.A., the monopoly provider of fixed line and wireless telecommunications services in Cuba, is an affiliate of the Telecom Italia Group. The Telecom Italia
Group holds, through Telecom Italia International, N.V., a 27% interest in Etec S.A. The other shareholders in the company include the Cuban government which indirectly controls 73% of the company through four local shareholders. In addition to its
shareholding in Etec S.A., Telecom Italia International is a party to a shareholders agreement pursuant to which it has the right to designate certain senior executive officers and a majority of the board of directors of Etec S.A. on alternate
years, and has also agreed to provide certain technical assistance to Etec S.A. We do not believe that our affiliation with Etec S.A. is material to our results of operations or financial condition.



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Transactions with related parties of Sofora resulted in income to us of approximately P$23 million for
the year ended December 31, 2006, corresponding to payments from Telecom Italia and its affiliates for telecommunications services provided by Telecom. See Note 7 to our Consolidated Financial Statements for more detail.

Telecom Argentina and Telecom Italia maintained a business management agreement through October 10, 2004 pursuant to which Telecom Italia provided
professional services through highly qualified personnel. Both parties agreed to modify the economic terms of this agreement beginning in July 2003 to bring them in line with then-current market prices. When such economic terms were agreed upon,
they were submitted for evaluation by two independent firms that found them to be reasonable and in accordance with market practice in all material respects.

Upon the expiration on the business management agreement, the parties entered into a new agreement that allowed the continued provision of professional
services through highly qualified personnel maintaining the same terms and prices of the previous contract. The new agreement with Telecom Italia was entered into for a one-year period, beginning on October 11, 2004 and is automatically
renewable for additional 12-month periods unless written notice is given by either party at least 30 days prior to the expiration of the current period.

This agreement was submitted for prior approval pursuant to the process established by Decree No. 677/01 for relevant contracts with related parties. As a consequence, the agreement was submitted for
consideration by the Audit Committee, which unanimously determined that the terms of the agreement could reasonably be considered to be in accordance with normal and habitual market practice. Subsequently, the agreement was approved by
the Board of Directors and notice was provided to the CNV and the markets. Under this agreement, Telecom Argentina incurred and paid to Telecom Italia P$4 million for the year ended December 31, 2006.

The following technical services agreements have been entered into by Telecom Argentina and Telecom Personal with Telecom Italia.

In 2005, Telecom Argentina entered into a technical services agreement that was submitted for evaluation by an independent firm that found it to be
reasonable and in accordance with market practice in all material respects. Since Telecom Italia is a related party of Telecom Argentina, the 2005 agreement and an agreement containing similar terms entered into in 2006, were
approved pursuant to the prior approval process described above. Both agreements were timely approved by Telecom Argentinas Board of Directors. Under these agreements, Telecom Argentina incurred P$9 million for the year ended December 31,
2006 and P$7 million for the year ended December 31, 2005.

In 2007, Telecom Argentina and Telecom Italia entered into a new technical
services agreement containing similar terms to those of the previous agreements that was also approved pursuant to the prior approval process described above.

In 2005, Telecom Personal entered into a technical services agreement with Telecom Italia Mobile S.p.A. (currently merged with Telecom Italia) and, in 2006, into a technical services agreement with Telecom Italia. As
called for in the covenants assumed by Telecom Personal as part of its debt restructuring process and by the terms of its debt agreements, as the case may be, both the 2005 and 2006 technical services agreements were submitted for evaluation by an
independent firm which concluded that these agreements were reasonable and in accordance with market practice in all material respects and were subsequently approved by Telecom Personals Board of Directors. Under these
agreements, Telecom Personal incurred costs of P$3 million for the year ended December 31, 2006 and P$5 million for the year ended December 31, 2005.

Related party transactions among Telecom Argentina and its subsidiaries (Telecom Personal, Publicom and Telecom Argentina USA) resulted in income for Telecom Argentina of approximately:



| |  |  | P$396 million for the year ended December 31, 2006, resulting from income of (i) P$362 million from Telecom Personal for charges for network connectivity,
traffic interchange costs, costs for billing and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| | collecting services, and other charges for administrative services exchanged between the related parties, (ii) P$27 million from Telecom Argentina USA
for lease of circuits and (iii) P$7 million from Publicom for costs for billing and collecting services and other charges for administrative services exchanged between the related parties.
| | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Related party transactions among Telecom Argentina and its subsidiaries (Telecom Personal, Publicom and Telecom Argentina USA) resulted in expenses for
Telecom Argentina of approximately:



| |  |  | P$28 million for the year ended December 31, 2006, resulting from expenses of (i) P$11 million to Telecom Personal for wireless traffic charge,
(ii) P$14 million to Telecom Argentina USA for lease of circuits and (iii) P$3 million to Publicom for other services received by Telecom Argentina.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

As of December 31, 2006, we had no loans outstanding to executive officers of Telecom Argentina.

Interests of Experts and Counsel

Not applicable.



|ITEM 8. | FINANCIAL INFORMATION
|------- | ---------------------

Consolidated Statements and Other
Financial Information.

See Item 18 for the Companys Financial Statements. For a description of events that have occurred
since the date of the Companys Financial Statements, see: Item 4Information on the CompanyRecent Developments.

Legal
Proceedings

We are parties to several civil, tax, commercial, labor and regulatory proceedings and claims that have arisen in the
ordinary course of business. As of December 31, 2006, Telecom has established reserves in an aggregate amount of P$328 million to cover potential losses related to these claims and contingencies in its Consolidated Financial Statements.

Proceedings Related to the APE

On October 12, 2005, Telecom Argentina requested that the overseeing judge declare that, by the issuance of debt with new payment terms and the payment of cash consideration pursuant to the APE on August 31, 2005, Telecom
Argentina has duly fulfilled the APE according to the terms of section 59 of the Argentine Bankruptcy Law. As a consequence of said pronouncement, the injunction enjoining Telecom Argentina from disposing of certain of its assets ceased to be in
force. In the event that the terms and conditions of the new notes are not fulfilled in the future, holders of the outstanding notes will need to file new proceedings for collection and, in such case, Telecom Argentina shall be authorized to apply
the remedies set forth in the Argentine Bankruptcy.

To address the risk that creditors who had not affirmatively consented to the
restructuring might attempt to enforce Telecom Argentinas old public notes (the Old Notes) by filing a claim in a United States court, on September 13, 2005, the Board of Directors of Telecom Argentina brought a case ancillary
to a foreign proceeding in the United States Bankruptcy Court for the Southern District of New York pursuant to Section 304 of the United States Bankruptcy Code (the Section 304 Petition). In its Section 304 Petition, Telecom
Argentina sought judicial recognition in the United States of the Argentine Courts order approving its debt restructuring pursuant to the APE. The Argo Fund, Ltd. (Argo) an entity which claims to be a creditor of Telecom Argentina,
filed an opposition to Telecom Argentinas request.

On February 24, 2006, Bankruptcy Judge Burton R. Lifland, in an order and
judgment supported by lengthy findings of fact and conclusions of law, granted Telecom Argentinas Section 304 Petition, finding that each of the elements of Section 304 had been met and ordering that (i) the order issued by
Argentine Bankruptcy Judge Adela N. Fernández approving Telecom Argentinas APE (the Approval Order) and Telecom Argentinas APE shall be given full force and effect in the United States, to the same degree as they are
given effect in Argentina; (ii) the Approval Order and the APE are binding on U.S. Bank N.A. as Indenture Trustee for the Old Notes, and all non-consenting holders of bonds restructured pursuant to the APE, as they are in Argentina; and
(iii) all the Old Notes restructured pursuant to the APE have been extinguished as a matter of Argentine law and must be cancelled.



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Argo filed an appeal from the Bankruptcy Courts decision to the United States District Court for
the Southern District of New York. On November 17, 2006, District Judge Naomi Reice Buchwald denied Argos appeal and affirmed the judgment issued by Bankruptcy Judge Lifland.

Argo has appealed the District Courts judgment to the United States Court of Appeals for the Second Circuit.

It should be noted that, even if the decision of the pending appeal is not favorable to Telecom Argentinas interests, any claim (summary attachment
proceedings or bankruptcy petition) which non-participant creditors may file in Argentina against Telecom Argentina shall be rejected due to the application of Sections 56 and 76 of the Argentine Bankruptcy Law, which stipulate that the approved
agreement is applicable to all unsecured creditors or to any case prior to the submission of the homologation request.

Labor Claims for
which ENTel is Liable

The Transfer Agreement provides that ENTel, and not Telecom Argentina, is liable for all amounts owing in
connection with claims based upon ENTels contractual and statutory obligations to former ENTel employees, whether or not these claims are made prior to the Transfer Date, if the events giving rise to these claims occurred prior to the Transfer
Date. However, using a theory of successor enterprise liability that they assert is based upon generally applicable Argentine labor law, certain former employees of ENTel have brought claims against Telecom, arguing that neither the Transfer
Agreement nor any act of the executive branch of the Argentine Government can be raised as a defense to our joint and several liability under allegedly applicable labor laws.

In an attempt to clarify the issue of successor liability for labor claims in favor of Telecom Argentina, Decree No. 1803/92 was issued on
September 29, 1992 by the executive branch in Argentina. It stated that various articles of the Work Contract Law of Argentina, or the Articles, which form the basis for the foregoing claims of joint and several liability, would not be
applicable to privatizations completed or to be completed under the State Reform Law. However, in December 1996, in a case in which Telefónica (Telecom Argentinas competitor) was party, the Supreme Court found the Articles to be
applicable to privatizations and therefore concluded that transferors and transferees under these privatizations are jointly and severally liable for obligations arising from employment contracts.

As of December 31, 2006, the total amount of these labor claims filed against Telecom Argentina, including accrued interest and expenses with
respect thereto, was approximately P$11 million. Interest and expenses continue to accrue on this amount until it is paid in full. Telecom Argentina believes that the pending claims will not have a significant effect on our results of operations or
financial position for these claims for two reasons: (1) under the Transfer Agreement, ENTel has expressly agreed to indemnify Telecom Argentina in respect of these claims and (2) the Argentine Government has agreed to be jointly and
severally liable with ENTel in respect of these indemnity obligations and has authorized Telecom Argentina to debit an account of the Argentine Government at Banco Nación for any amounts payable by the Argentine Government under this
indemnity. Under the Debt Consolidation Law, ENTel and the Argentine Government may discharge their above-described obligations to Telecom Argentina by issuing 16-year bonds to Telecom Argentina. In its ruling, the Supreme Court recognized the right
of licensees to demand that the Argentine Government comply with its Transfer Agreement obligations.

Although we cannot guarantee the
outcome of these proceedings, in the opinion of our management and internal legal counsel, the final outcome of these proceedings will not have a material effect on our financial position and results of operations.

Other Labor Claims

As a consequence
of the privatization of telephone services in Argentina, the weekly working period varied from 35 to 40 hours. Telecom recognized this increase by giving its employees a salary raise under Collective Bargaining Agreement (CBA) (No. 201/92) and the
Record dated May 22, 1992. Said increase was gradually incorporated to the basic salary up to 40%. On June 28, 1994, Telecom Argentina and FOESSITRA made an



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agreement to substitute a portion of the salary raise with tax-free food vouchers (a fringe benefit). This change gave rise to claims for back pay. The
Company considers the grounds for these claims invalid since the aforementioned change resulted in a greater benefit to the employees, and additionally, because in 2003 FOETRA Sindicato Buenos Aires and Telecom Argentina made a new agreement setting
out new salary scales for employees working in the Federal Capital and Greater Buenos Aires. Telecom Argentinas management and legal counselors consider it is possible to reach out-of-court agreements with respect to these claims.

During fiscal year 2005, judicial claims were received regarding the salary concept of section 15 of the CBA 201/92 that established an
additional payment for greater daily working hours and a reduction of daily working hours. These claims were advanced by the labor unions and became the subject of negotiations for improvements in salary levels and labor conditions to be applicable
in the future in order to avoid new claims. As a result of such negotiations, and in accordance with the criteria adopted by the Labor Court of Appeals, Telecom Argentina agreed to a new salary scale as of January, 2006, and a reduction in daily
working hours by half an hour for the employees in charge of the telegestión and by 45 minutes for the rest of the employees included in the CBA, as of March 2006 and conditioned upon a maintenance of the quantity and
quality of production. As a result of that agreement, since January 2006 the cause of the judicial claims has disappeared, so it is unlikely that Telecom will receive new claims for periods after January 2006. The judicial and extrajudicial claims
received during year 2006 were related to the period before the January 2006 agreement and are in negotiations or have been agreed upon by the parties, therefore, the contingency continues and new claims in connection to that period (before January
2006) could be received in the future.

During April 2006, an agreement was entered into between Telecom Argentina and the labor union of
technical and senior employees that recognized new scales for salaries since January 2006.

Resolution No. 444/2004 of the Ministry of
Labor, Employment and Social Security (the Ministry of Labor) recognized FOETRA Buenos Aires Labor Union as the representative of Telecom Personal employees in the collective bargaining process. Telecom Personal appealed the Resolution
in reliance on the argument that enforcement of such Resolution would effect a modification of the existing union agreement with the Argentine Federation of Commercial and Service Employees that workers of Telecom Personal maintain under the
Collective Labor Agreement No. 130/75 and would be in conflict with the agreement realized between the Ministry of Labor itself for the employees of Movicom (the first operator of cellular telephone service) under which it recognized the
applicability of the Collective Labor Agreement No. 130/75 to the same business which today constitutes the principal business of Telecom Personal.

The remedy sought by Telecom Personal was initially denied at the administrative level and then denied by the Labor Appeal Court on December 6, 2006. The decision was subsequently appealed and the issue is
currently pending before the National Supreme Court of Justice.

Additionally, former sales representatives of Telecom Personal have
brought legal actions for alleged untimely termination of their contracts and have submitted claims for the payment of different items such as commission differences, seniority bonuses and lost profit. Decisions on these claims are pending.

To minimize future labor-related compliance costs associated with laws including Article 30 of the Work Contract Law (which sets forth
many of our obligations with respect to social security and work regulations generally), in early 2005, we created a special office in our Human Resources department to better manage our relations with unions and each unionized employee.

In recent years, certain changes in the treatment of employment matters under Argentine law have created new incentives for individuals to pursue
employment-related litigation in Argentine courts. These changes include holdings that an employee of a subcontractor may file a direct action against the firm contracting the work, that any cap on severance pay in cases of dismissal without cause
is unconstitutional and that an employee may bring a civil action in the event of an occupational accident, and the passage of an amendment to the Employment Contract Law to restrict an employers ability to change the form and conditions of
work expected of an employee.



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Consumer Trade Union Proceedings

In November 1995, Telecom Argentina was served with notice of a complaint filed by a consumer trade union, Consumidores Libres Cooperativa
Limitada de Provisión de Servicios Comunitarios, against Telecom Argentina, Telefónica, Telintar and the Argentine Government. The suit seeks to declare null, illegal and unconstitutional all tariff rules and agreements as of
the Transfer Agreement and to reduce the tariffs of the licensees so as to obtain a return rate not in excess of an annual 16% on fixed assets as described in the List of Conditions. Furthermore, the complaint seeks reimbursement of sums allegedly
received in excess of the 16% return rate as well as sums resulting from the reduction in the rate of the city of Buenos Aires turnover tax. The Court of Appeals rejected some objections and has postponed the consideration of the others until it
issues its final decision. In October 2001, the federal Chamber of Appeals for Contentious and Administrative Matters issued a precautionary measure, or the Precautionary Measure. The Precautionary Measure requires the Argentine
Government and the co-sued companies, including Telecom Argentina, to abstain from applying the corrections set forth in art. 2 of the agreements approved by Decree No. 2585/91 until a final sentence is issued. This measure
suspended the ability of the telecommunications companies to increase tariffs by reference to the U.S. consumer price index. The Public Emergency Law and the reformation of the exchange regime, however, has an analogous result to that proposed by
the Precautionary Measure by prohibiting, as of January 6, 2002, contracts held with the public administration, including public work and services contracts, from being adjusted to dollars or other foreign currencies. As of the date of this
Annual Report, the case remains at a preliminary stage and Telecom Argentina is in the process of producing applicable evidence.

On
December 17, 2004, Law No. 25,972 was published in the Argentine Governments Official Bulletin. The law provides for the extension (until December 31, 2005) of the term of the Public Emergency Law (Law No. 25,561) and for
the extension (until December 31, 2005) of the term of the Complementary Law No. 25,790.

Law No. 25,561 declares the Public
Emergency Law and stipulates the term for the renegotiation of public works and services contracts (Article 49 of the Public Emergency Law).

Law No. 25,790 provided for the extension (until December 31, 2004) of the term for the renegotiation of public works and services contracts stipulated in Law No. 25,561. Such law also stipulates that the Argentine Government
will not be bound in its renegotiation of these contracts by any regulations with respect to public works and services currently in effect. Laws No. 25,972, 26,077 and 26,204 provided for extensions (until December 31, 2005, 2006 and 2007,
respectively) of the term of the Public Emergency Law.

Although we cannot guarantee the outcome of these proceedings, in our opinion,
based on the information available to us and the opinion of our legal counsel, the possibility that they will have a significant impact on our financial position is remote.

On August 14, 2003, Telecom Argentina was served notice of a legal action brought by the Union of Users and Consumers against Telecom
Argentina, Telefónica and the SC. The action was filed before the Federal Court in Administrative Litigation Matters No. 8 and requested the reimbursement of certain charges related to special equipment included in monthly basic charges
billed by Telecom. On August 22, 2003, Telecom Argentina contested this claim on the grounds that the charges are valid since they were expressly provided for under applicable administrative rules and regulations.

Although we cannot guarantee the outcome of this proceeding, in the opinion of our management and internal legal counsel, the final outcome of this
proceeding will not have a material effect on our financial position and results of operations.

In December 2005, the entity
Asociación Protección Consumidores Del Mercado Común Del SurProconsumer brought an action against the cellular companies, including Telecom Personal.

The action seeks to obtain the reimbursement of any amounts billed to Telecom Personal customers with respect to an investment contribution to the trust
fund Fondo Fiduciario del Servicio Universal (Argentine Government Decree 764/2000, Annex III, section 19.1). From the time such amounts began to be billed to customers to the time the charges ceased, plus compensatory interest on any awarded
damages, at such rate applied by each company to its customers in the event of a delay in customer bill payments.



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The amount is undetermined and is subject to the reported findings of an accounting expert.

In its answer to the complaint, Telecom Personal stated, among other things, that the process of reimbursing its customers had already begun, and
therefore the complaint should be fully dismissed. The full reimbursement of the amounts received for the items were separately stated in the customer bills on account of investment contribution to the Fondo Fiduciario de Servicio Universal
and furnished in accordance with the audit report of the CNC of December 2006, where the applicable interest rate was noted.

Tax
Matters

On March 4, 2000, our subsidiary, Micro Sistemas S.A. (Micro Sistemas), received a notice from the Secretary
of Treasury requesting Micro Sistemas to pay P$1,147,373 in tax with respect to its failure to comply, prior to its acquisition by Telecom Soluciones, with the terms and conditions of a special tax regulation applicable to Micro Sistemas. On
December 15, 2000, Micro Sistemas sent a response to the tax authority (i) stating that the notice should be nullified because the statutory period for making such a claim had passed and (ii) objecting to the tax authoritys
assertion that Micro Sistemas had not complied with the terms and conditions of its special tax rate. On October 24, 2005 Micro Sistemas received a notice from the Subsecretary of Public Income (Secretary of Treasury) rejecting the appeal. This
matter is still pending but legal counsel for Telecom Argentina has indicated that the possibility that Micro Sistemas will have to pay the tax is remote. Further, if Micro Sistemas is required to pay this tax, Telecom Argentina may be able to
recover all or a portion of the tax pursuant to the indemnity provided by the former owners of Micro Sistemas pursuant to the contract pursuant to which Micro Sistemas was purchased in 1997.

A criminal court in Argentina continues to review a case commenced by the AFIP against companies that issued invoices for services that would not have
been rendered to third parties. During 2006, there have not been any developments of a procedural nature in the case and no further witnesses have been called to give testimony. As of the date of this Annual Report, the courts ruling regarding
the lack of merit of all claims against Telecoms executives is still in effect.

In December 2000, the AFIP initiated a claim for
income tax for fiscal years 1993 through 1999 for P$50.6 million, based on a difference in the criteria used by Telecom Argentina to calculate the depreciation of its Fiber Optic network. Notwithstanding the existence of some jurisprudential
precedents to the contrary, in May 2005, the National Fiscal Tribunal issued a decision finding that taxes and interest were due with respect to these claims, but rejecting the AFIPs claim for imposition of a fine. In August 2005, Telecom
appealed the decision to the National Appeal Chamber for Federal Administrative Matters. Telecom Argentina expects that the matter will be resolved in its favor when the appeal process is completed. As of the date hereof, Telecom Argentina has paid
P$12.5 million in principal and P$24.8 million in interest and has recorded a charge to income taxes of P$12.5 million and to financial results, net (interest generated by liabilities) P$24.8 million in the income statement.

In the event judicial appeals are sustained in its favor, Telecom Argentina will have a contingent receivable against the National Government amounting
to P$37.3 million which Telecom Argentina estimates it would recover through government bonds. Under Argentine GAAP, the above referenced payment does not meet the criteria to be recognized as a tax credit.

Additionally, in December 2001, the AFIP also initiated a P$2.2 million claim in connection with Telecoms participation in Telintar, for fiscal
years 1993 through 1999. In July 2005, the National Fiscal Tribunal issued a decision finding that taxes were due with respect to these claims, but rejecting the AFIPs claim for imposition of interest and a fine. In October 2005, Telecom
appealed the decision to the National Appeal Chamber for Federal Administrative Matters and believes that the matter will be resolved in its favor when the appeal process is completed. During the third quarter of 2005, Telecom Argentina recorded a
current tax liability amounting to P$0.5 million against income taxes in the income statement.



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Despite the unfavorable judgments, Telecom Argentina believes that the ultimate outcome of these cases
will not result in an incremental adverse impact on Telecom Argentinas results of operations and financial condition.

In December
2003, the AFIP assessed additional income taxes for the 1997 tax year on certain deductions for uncollectible credits. In August 2005, Telecom Argentina appealed the claim. During 2006, Telecom Argentina paid P$10.8 million in principal and P$8.3
million in interest (recorded as a provision during fiscal year 2005). If the claim is resolved in Telecom Argentinas favor, there will be a contingent receivable against the National Government amounting to P$19.1 million which Telecom
Argentina estimates it would recover through government bonds. Under Argentine GAAP, the above referenced payment does not meet the criteria to be recognized as a tax credit.

The AFIP has also assessed additional income tax claims for the 1998, 1999 and 2000 tax years. As of the date of this Annual Report, Telecom Argentina
had appealed the decisions related to these claims issued by the National Fiscal Court. Telecom Argentina together with its legal counsel believes it has meritorious legal defenses in case of any potential unfavorable judgment. If the Company is not
successful in the matters under appeal, the Companys financial position and results of operations could be affected by an additional loss of approximately P$78 million, including the amount of the claims, accrued interest and potential fines
as of December 31, 2006.

In December 2006, the AFIP assessed additional income taxes and taxes on minimum presumed income for the
2000 and 2001 tax years claiming that Personal incorrectly deducted certain uncollectible receivables. Subsequent to December 31, 2006, Personal appealed this assessment with the National Fiscal Tribunal. The AFIPs claim is contrary to
certain jurisprudential precedents by the National Fiscal Tribunal. Consequently, Personal and its legal counsel believe that the matter will be resolved in its favor when the appeal process is completed. If Personal is not successful in the matter
under appeal, Personals financial position and results of operations could be affected by an additional loss of approximately P$40 million, including the amount of the claim, accrued interest and potential fines as of December 31, 2006.

Additional tax matters are discussed under Item 5Operating and Financial Review and ProspectsTaxesTurnover
Tax.

General Proceedings

Different legal actions were brought by former employees of the Company against the National Government and the Company requesting that Decree No. 395/92  which expressly exempts the Company from issuing the profit sharing bonds
required by Law No. 23,696  be stricken down as unconstitutional and, claiming as a result, compensation for the damages they had suffered because such bonds had not been issued.

Although most such actions are still pending, in those actions in which judgment has already been rendered, the Trial Court Judges hearing the matters
dismissed the actions brought and found that such rule was valid and constitutional.

In turn, and after the plaintiffs appealed such
decisions, the various Courts of Appeal hearing the matters passed judgments following different and contradictory criteria. While one division confirmed the decisions of the relevant lower court, another found the aforementioned Decree
unconstitutional.

Following each of these decisions, the non-prevailing party filed an extraordinary appeal whereby the matter will be
finally resolved by the Argentine Supreme Court of Justice. Management of the Company believes that, irrespective of its outcome, the matter discussed above will not have a material adverse effect on the Companys results of operations,
liquidity or financial condition.

There are several proceedings that have been initiated against us with respect to alleged regulatory
violations from 2000 to April, 2007. If the outcomes of these proceedings are unfavorable to us, they could result in fines of approximately P$8.4 million. For each of these proceedings, we are challenging CNCs imposition of fines before
administrative authorities and/or the courts. The most significant of these proceedings relate to the printing of telephone directories in small font sizes which were allegedly not clear enough to read and did not comply with the terms to remedy
such non-compliance for which the CNC imposed a fine of approximately P$1.2 million; problems



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relating to the implementation of the Genesis system (billing software) for which the CNC imposed a fine of approximately P$0.9 million; problems relating to
failures in the process of presubscribing in several cases for which the CNC imposed a fine of approximately P$0.89 million; and problems due to the transfer of tax increases to the billing to clients for which the CNC imposed a fine of
approximately P$0.42 million. Theft of telephone cables was a problem of increased significance for us in 2005 and 2006, and the CNC imposed a fine of P$1.06 million for delays ascribed to stolen cables in 2005.

In 1999, the Argentine national environmental agency (Secretaría de Medio Ambiente y Desarrollo Sustentable) initiated an administrative
proceeding against us in accordance with Argentine environmental law in relation to our waste management based on liquid drainage at an underground chamber. The action was brought to require Telecom Argentina to register with the National Register
of Generators and Operators of Hazardous Waste. Such registration requires Telecom to pay an annual fee which is calculated by applying a formula that considers the extent of the hazard and quantity of the waste. Telecom Argentina believes that its
activities do not generate such waste, and that the waste in the underground chamber was generated by other parties. Telecom Argentina nonetheless removed the liquid drainage in accordance with environmental law. We have filed the requisite formal
responses in connection with this administrative proceeding and we believe that we will not have to register with any environmental agency as a result of this liquid drainage. As of the date hereof, notwithstanding the considerable passage of time,
there has been no resolution of the matter.

In December 2001, the Argentine Government passed Public Law N° 25,551 (Compre
Trabajo Argentino or the Buy Argentine Act) and in August 2002, passed Decree N° 1,600/02 which approved and brought into effect the Compre Trabajo Argentino. The law requires Telecom Argentina to give preference to
national goods and services, as defined in Public Laws N° 25,551 and N° 18,875, in any procurement related to the rendering of public telephony services. Preference must be given so long as the price of such goods is equal to or lesser than
the price of a non-national good (including Customs duties, taxes and other expenses related to a goods nationalization) increased by 7% (when the offeror is a small or medium size company) or 5% (when the offeror is any other company). Public
Law N° 18.875 establishes the obligation to exclusively contract services with local companies and professionals, as defined in such law. Any exception must receive prior approval by the corresponding Ministry. Compre Trabajo Argentino also
mandates that Telecom Argentina publish any bid for services in the Official Bulletin in order to provide any and all prospective offerors with the information necessary for them to participate. This mandatory publication requires considerable
lead-time prior to the issuance of the purchase order and has had the result of extending the period needed to complete certain purchases. Non-compliance with Compre Trabajo Argentino is subject to criminal sanctions.

Since year 2005, a noticeable increase in judicial and out-of-court claims seeking the collection of various municipal fees has been seen in the
different municipalities and in the Government of the City of Buenos Aires. As of December 31, 2006, the Company has a reserve of approximately P$35 million for such claims.

For a description of certain administrative appeals made by the Telecom Group with respect to certain regulatory actions, see: Item
4Information on the CompanyRegulatory FrameworkReconsideration Request and Item 4: Information on the CompanyRegulatory FrameworkRegulations Applicable to Wireless Telephone Services. For a
description of certain tax matters, see Item 5Operating and Financial Review and ProspectsTaxes.

Dividend Policy

The declaration, amount and payment of dividends are determined by a majority vote of all holders of Telecom Argentina stock. Under the
Argentine Companies Law, dividends may only be declared out of liquid and realized profits determined based on financial statement prepared in accordance with Argentine GAAP and other applicable regulations issued by the CNV and other regulatory
bodies. Furthermore, liquid and realized profits can only be distributed when all accumulated losses from past periods have been absorbed and the statutory legal reserve has been constituted (or reconstituted).

Telecom Argentina has not paid any dividends since 2000. At December 31, 2001, Telecom Argentina had unassigned positive results of P$901 million.
However, at its annual shareholders meeting held on April 24, 2002, the shareholders decided that because of the political and economic situation in Argentina and the Companys



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financial condition, Telecom Argentina would not pay dividends for the year ended December 31, 2001. In the year ended December 31, 2002, Telecom
Argentina suffered a P$4,386 million loss that reduced its net assets by 84.3% and resulted in negative unassigned results, a situation that continued through subsequent periods. For this reason, Telecom Argentina did not meet the conditions
required for the distribution of dividends in years ended December 31, 2002, 2003 and 2004.

The notes that Telecom Argentina issued
pursuant to the APE also provide that if Telecom Argentina makes any distribution payment (a term which includes any dividend), then the minimum excess cash payment for the relevant period must be at least two and a half times such distribution
payment.

Telecom Argentinas shareholders, at their meeting of April 27, 2006, approved the absorption of part of the
accumulated deficit with Telecom Argentinas legal reserve and part with its inflation adjustment of capital account. Following this action, Telecoms accumulated deficit amounted to P$1,836 million and its legal reserve was fully
depleted. As a result, pursuant to the Argentine Companies Law, Telecom Argentina was not permitted to distribute any dividends for the year ended December 31, 2005. Similarly, Telecom Argentinas shareholders, at their meeting of
April 27, 2007, approved the transfer of the accumulated deficit at December 31, 2006, in its entirety, to the next fiscal year. Following this action, Telecoms accumulated deficit amounted to P$1,592 million and no dividends were
permitted for fiscal 2006. Until it absorbs the remaining accumulated deficit and fully reconstitutes its legal reserve to an amount of P$277 million, Telecom Argentina will be similarly prohibited from making any distributions. Due to these
restrictions, and the terms of its notes, Telecom Argentina does not expect to pay dividends in the next year.

Under the above-described
restrictions, the legal ability of shareholders at any subsequent annual meeting of Telecom Argentina to vote to distribute dividends depends on: (i) the capacity of Telecom Argentina to absorb its accumulated deficit; (ii) the
reconstitution of Telecom Argentinas legal reserve that was used to partially absorb accumulated deficit (P$277 million absorbed on April 27, 2006); (iii) the existence of liquid and realized profits in excess of (i) and
(ii) stated above; and (iv) satisfaction of the financial conditions necessary to distribute dividends without negatively affecting the interests of Telecom Argentina.

Significant Changes

No undisclosed significant changes have occurred since the date of the
Consolidated Financial Statements.



|ITEM 9. | THE OFFER AND LISTING
|------- | ---------------------

The capital stock of Telecom
Argentina is divided into three classes: Class A Ordinary Shares, nominal value P$1.00 each (Class A Shares), representing 51% of the outstanding capital stock of Telecom Argentina, Class B Ordinary Shares, nominal value P$1.00 each
(Class B Shares), representing 44% of the outstanding capital stock of Telecom Argentina, and Class C Ordinary Shares, nominal value P$1.00 each (Class C Shares), representing approximately 5% of Telecom Argentinas
outstanding capital stock.

As of December 31, 2006, the number of shares authorized and outstanding was as follows:



|               |  |            
|-------------- |  | -----------
|Class A Shares |  | 502,034,299
|Class B Shares |  | 440,910,912
|Class C Shares |  | 41,435,767 
|               |  |            
|Total          |  | 984,380,978
|               |  |            

The Class B Shares are currently listed on the Buenos Aires Stock Exchange. The ADSs representing
Class B Shares are currently listed on the New York Stock Exchange under the symbol TEO. Each ADS currently represents 5 Class B Shares.

Because of the serious economic situation in Argentina, the Buenos Aires Stock Exchange resolved to trade Telecom Argentinas listed shares in a reduced trading panel beginning in April 2002 (according to the provisions of
Section 38(b) of the rules to list on the exchange). Telecom Argentinas shares continued to trade on the reduced trading panel so long as its negative retained earnings absorbed the totality of its reserves and more than fifty percent of
its adjusted capital stock. Trading of Telecom Argentinas former corporate bonds was also transferred to a



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reduced trading panel (according to the provisions of Sections 39(a) and (c) of the exchange rules mentioned above) as a consequence of its suspension
of payments on our financial indebtedness and the above-mentioned position of its shareholders equity. The Buenos Aires Stock Exchange transfers an issuers securities to the reduced trading panel (rueda reducida, as
opposed to the rueda común) upon the occurrence of certain negative events, such as the aforementioned and others including the voluntary filing for Concurso preventivo or the failure to file financial information as
required by applicable regulations. A transfer to the reduced trading panel informs investors that a negative event has occurred with respect to an issuer. In addition, on April 2002, Telecom Argentinas notes that were listed on the Luxembourg
Stock Exchange were also suspended from listing.

Telecom Argentinas shareholders, at their meeting of April 27, 2006, approved
the absorption of part of the accumulated deficit with Telecom Argentinas legal reserve and part with its inflation adjustment of capital account. After this absorption was effected, Telecom Argentinas accumulated deficit no longer
exceeded its reserves and 50% of its capital stock and the shares of Telecom Argentina were transferred to the rueda común of the Buenos Aires Stock Exchange. Similarly, since Telecom Argentina also successfully completed the restructuring of
its financial indebtedness in 2005, its bonds are also able to be traded on the rueda común.

The table below shows the high and low
closing prices of the Class B Shares in pesos for the periods indicated on the Mercado de Valores de Buenos Aires (the Buenos Aires Stock Market or BASM), the current principal non-U.S. trading market for such securities. See
The Argentine Securities Market. Prices have been adjusted to reflect dividends, if any. See: Item 3Key InformationExchange Rates for the exchange rates applicable during the periods set forth below.



|                             |      |                                   |     |      
|---------------------------- | ---- | --------------------------------- | --- | -----
|                             |      | Pesos per Class BShare on BASM(1)
|                             | High |                                   | Low
|Annual                       |      |                                   |     |      
|2002                         |      | 3.10                              |     | 0.56 
|2003                         |      | 5.15                              |     | 1.65 
|2004                         |      | 6.60                              |     | 4.19 
|2005                         |      | 8.65                              |     | 6.00 
|2006                         |      | 11.95                             |     | 6.10 
|                             |      |                                  
|Quarterly                    |      |                                   |     |      
|2005                         |      |                                   |     |      
|First Quarter                |      | 8.65                              |     | 6.00 
|Second Quarter               |      | 7.50                              |     | 6.59 
|Third Quarter                |      | 7.46                              |     | 6.55 
|Fourth Quarter               |      | 8.54                              |     | 7.18 
|2006                         |      |                                   |     |      
|First Quarter                |      | 8.48                              |     | 7.32 
|Second Quarter               |      | 8.16                              |     | 6.10 
|Third Quarter                |      | 8.70                              |     | 6.90 
|Fourth Quarter               |      | 11.95                             |     | 8.22 
|                             |      |                                  
|Monthly                      |      |                                   |     |      
|2006                         |      |                                   |     |      
|December                     |      | 11.95                             |     | 10.40
|2007                         |      |                                   |     |      
|January                      |      | 12.85                             |     | 11.75
|February                     |      | 14.00                             |     | 12.65
|March                        |      | 13.80                             |     | 12.40
|April                        |      | 14.25                             |     | 13.35
|May                          |      | 17.20                             |     | 14.00
|June (through June 20, 2007) |      | 17.25                             |     | 15.70

---

|(1) | Reflects peso nominal amounts as of that date.
|--- | ----------------------------------------------

Source: Bolsa de Comercio de Buenos Aires.



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The Class B Shares trade on the New York Stock Exchange in the form of ADSs issued by the Depositary
under the Deposit Agreement dated as of November 8, 1994, among Telecom Argentina, the Depositary and the registered Holders from time to time of the ADSs issued thereunder (the Deposit Agreement). Each ADS represents 5 Class B
Shares.

Under New York Stock Exchange rules, the ADSs average closing price of a security cannot be less than US$1.00 over a 30-day
trading period. In 2002, Telecom Argentina was notified by the New York Stock Exchange that it did not meet the minimum share price criteria for continued listing on the exchange. However, Telecom Argentinas share price subsequently increased
so that its ADSs met the New York Stock Exchanges standards on minimum price per ADS. Nevertheless, at its annual shareholders meeting held on April 30, 2003, Telecom Argentina sought, and received, authority to change the ratio of
ADSs to common shares if necessary in the future.

The table below shows the high and low closing prices of the ADSs in U.S. dollars on the
New York Stock Exchange for the periods indicated.



|                       |      |                |     |      
|---------------------- | ---- | -------------- | --- | -----
|                       |      | US$ per ADS(1)
|                       | High |                | Low
|Annual                 |      |                |     |      
|2002                   |      | 6.68           |     | 0.60 
|2003                   |      | 8.83           |     | 2.40 
|2004                   |      | 11.11          |     | 7.32 
|2005                   |      | 14.63          |     | 10.20
|2006                   |      | 21.64          |     | 9.76 
|                       |      |               
|Quarterly              |      |                |     |      
|2005                   |      |                |     |      
|First Quarter          |      | 14.63          |     | 10.20
|Second Quarter         |      | 13.18          |     | 11.34
|Third Quarter          |      | 13.27          |     | 11.20
|Fourth Quarter         |      | 14.45          |     | 11.95
|2006                   |      |                |     |      
|First Quarter          |      | 14.04          |     | 11.72
|Second Quarter         |      | 13.59          |     | 9.76 
|Third Quarter          |      | 14.15          |     | 10.97
|Fourth Quarter         |      | 21.64          |     | 13.69
|                       |      |               
|Monthly                |      |                |     |      
|2006                   |      |                |     |      
|December               |      | 21.64          |     | 17.10
|2007                   |      |                |     |      
|January                |      | 22.25          |     | 19.44
|February               |      | 23.19          |     | 19.00
|March                  |      | 22.53          |     | 20.21
|April                  |      | 23.54          |     | 21.72
|May                    |      | 28.36          |     | 22.56
|June (through June 20) |      | 28.24          |     | 25.54

On June 20, 2007, the reported last sale price of the ADSs on the New York Stock Exchange was
US$26.06.

Class B Shares also quote in the Mexican Stock Exchange through the International Quotation System (SIC).

Plan of Distribution

Not applicable.



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The Argentine Securities Market

There are twelve securities exchanges in Argentina, of which six (including the Buenos Aires Stock Exchange) have affiliated stock markets and are authorized to quote publicly offered securities. The oldest and
largest of these exchanges is the Buenos Aires Stock Exchange, founded in 1854, on which approximately 90% of all equity trades are executed. For the year ended December 31, 2006, the ten most actively traded equity issues represented
approximately 87.75% of the total volume of equity traded on the market. Trading in securities listed on an exchange is conducted through a Mercado de Valores (Stock Market) affiliated with such exchange.

Securities may also be listed and traded on the Mercado Abierto Electrónico S.A. (the MAE), an electronic over-the-counter market
trading system that functions independently from the Buenos Aires Stock Exchange and the Buenos Aires Stock Market. However, in March 1992, the Buenos Aires Stock Exchange, the Buenos Aires Stock Market and representatives of the dealers on the MAE
implemented an agreement that causes trading in equity and equity-related securities to be conducted exclusively on the Buenos Aires Stock Market, while all corporate debt securities listed on the Buenos Aires Stock Exchange may also be traded on
the MAE. Trading in Argentine Government securities, which are not covered by the agreement, is expected to be conducted principally on the MAE. The agreement does not extend to other Argentine stock exchanges.

The CNV has passed a set of resolutions establishing a system of self-regulatory entities, under which each self-regulatory entity (which currently
includes each exchange and the MAE, among others) is responsible for developing and implementing regulations governing its respective stock market, subject to the approval and oversight of the CNV. Since March 1, 1993, in addition to CNV
authorization, listing on an exchange or the MAE has been required in order to offer to the public within the territory of Argentina securities other than negotiable obligations (obligaciones negociables) or other notes of private sector
issuers. Internal rules of each exchange for its affiliated Stock Market establish conditions for listing securities, admitting brokers, conducting trades and controlling the truthfulness of any information which is required to be reported in
connection therewith.

Changes to the legal framework have been introduced permitting issuance and trading of new financial products in the
Argentine capital markets, including commercial paper, futures, options and new types of corporate bonds. The Argentine Government deregulated brokerage fees and eliminated transfer taxes and stamp taxes on publicly offered securities transactions
in November 1991.

On May 22, 2001, the Argentine Government issued the Transparency Decree. The intention of the Executive Power was
to move towards the creation of an adequate legal framework that may strengthen the level of protection of the investor in the market, the term investor encompassing a broad meaning including shareholders, institutional investors like
pension funds and intermediaries. Other objectives of the Decree were the promotion of the development, liquidity, stability, solvency and transparency of the market, generating procedures to guarantee the efficient distribution of savings and good
practices in the administration of corporations.

A brief summary of the main provisions in the Transparency Decree are as follow:

(i) the Transparency Decree introduces the concept of negotiable security following the definition of security of
the U.S. Securities Act of 1933;

(ii) the Transparency Decree has vested on the administrators and members of the Supervisory Committee,
among others, the following duties: (a) to disclose certain events, such as any fact or situation which because of its importance is capable of affecting the value of the securities or the course of negotiation; (b) the duty of loyalty and
diligence; (c) the duty to maintain secrecy; and (d) the duty to consider the general interests of all shareholders over the interest of the controlling shareholder;

(iii) the Transparency Decree provides for the creation of an Audit Committee for those companies making public offering of its shares. The Audit
Committee must be formed by at least three members of the Board, the majority of which must have the condition of independence; and

(iv)
any tender offer to purchase voting shares of a company which trades its shares publicly will be either voluntary or mandatory. In both cases the offer shall be addressed to all owners of said shares. The CNV has



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regulated the procedure pursuant to General Resolution 401/02, published in the Official Gazette on April 5, 2002. The Transparency Decree provides that
any person wishing to acquire direct or indirect control of a company which shares are publicly listed must mandatorily make a tender offer pursuant to the procedure regulated by the CNV. In the case of the public offer of mandatory acquisition,
Decree 677/01 granted companies the ability to choose whether to adhere to this regime. On April 30, 2003, Telecom Argentinas shareholders voted not to adhere to this regime and approved the Non-Adhesion to the Optional Statutory
Regime of Public Offer of Mandatory Acquisition (Sociedad no adherida al Régimen Estatutario Optativo de Oferta Pública de Adquisición Obligatorio).

In addition to the foregoing, the Transparency Decree ratifies the principles of liberty of creation of negotiable securities, facilitates the
commencement and resolution of issues related to the liability of the members of the administrative body, defines the notions of controlling person and concerted practice, clarifies certain tasks of the CNV, modifies the
summary proceeding for the application of sanctions by the CNV and establishes provisions applicable to public companies, in particular in the field of options over shares, acquisition of shares by the issuing company, withdrawal of companies of the
public offering regime, celebration of remote board meetings, issuing of shares for the employees of the listing companies and compensation of directors.

The CNV has regulated the Transparency Decree issuing: (i) Resolution No. 400/02 published in the Official Gazette on April 5, 2002, which in general terms refers to: (a) the existence of
concerted practices; (b) the scenarios where the execution of operations destined to stabilize the market price of securities are allowed; (c) acts or agreements among related parties; (d) voluntary withdrawal from the
public offer regime when such affects the shares of the issuer, etc. and (ii) Resolution No. 401/02 of the CNV published in the Official Gazette on April 5, 2002, which regulates the public offering of acquisition and the exchange
offer of securities. An Argentine court held that Section 29 of the Transparency Decree was unconstitutional. Section 29 of the Transparency Decree refers to the legal regime for purchases of residual equity interests in a public company.

The Buenos Aires Stock Market

The Buenos Aires Stock Market, which is affiliated with the Buenos Aires Stock Exchange, is the largest stock market in Argentina. The Buenos Aires Stock Market is a corporation, whose approximately 128 shareholder members are the only
individuals and entities authorized to trade in the securities listed on the Buenos Aires Stock Exchange. Trading on the Buenos Aires Stock Market is conducted by continuous open outcry, from 11:00 a.m. to 5:00 p.m. each business day. The Buenos
Aires Stock Market also operates an electronic continuous market system each business day, on which privately arranged trades are registered and made public.

Although the Buenos Aires Stock Exchange is one of Latin Americas largest securities exchanges in terms of market capitalization, it remains relatively small and illiquid compared to major world markets, and
therefore, is subject to greater volatility. To control price volatility, the Buenos Aires Stock Market operates a system which suspends dealing in a particular issuers shares for fifteen minutes when the price changes 10% with respect to that
days opening price. Once trading resumes, the trading is then suspended for another fifteen minutes if the price changes more than 15% with respect to that days opening price. If the price then changes 20% with respect to that days
opening price, and for every 5% fluctuation in price thereafter, the trading of such shares is interrupted for an additional ten minutes. Investors in the Argentine securities market are mostly individuals, mutual and pension funds and companies.
Institutional investors that trade securities on the Buenos Aires Stock Market, which represent a relatively small percentage of trading activity, consist of a limited number of investment funds.

Certain historical information regarding the Buenos Aires Stock Exchange is set forth in the table below.



|                                               |  |         |  |         |  |        |  |        |  |       
|---------------------------------------------- |  | ------- |  | ------- |  | ------ |  | ------ |  | ------
|                                               |  | 2006    |  | 2005    |  | 2004   |  | 2003   |  | 2002  
|Market capitalization (P$ billions)(1)         |  | 1,229   |  | 771     |  | 690    |  | 542    |  | 348   
|As percent of GDP(1)                           |  | 188     |  | 163     |  | 146    |  | 173    |  | 111   
|Volume (P$ millions)(1)                        |  | 131,984 |  | 145,523 |  | 82,099 |  | 84,487 |  | 71,993
|Average daily trading volume (P$ millions)(1)  |  | 532     |  | 576     |  | 326    |  | 339    |  | 308.2 
|Number of traded companies (including Cedears) |  | 268     |  | 259     |  | 235    |  | 234    |  | 231   



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---

|(1) | End-of-period figures for trading on the Buenos Aires Stock Exchange.
|--- | ---------------------------------------------------------------------

Sources: Comisión Nacional de Valores and Instituto Argentino de Mercado de Capitales.

Selling
Shareholders

Not applicable.

Dilution

Not applicable.

Expenses of the Issue

Not applicable.



|ITEM 10. | ADDITIONAL INFORMATION
|-------- | ----------------------

MEMORANDUM AND ARTICLES
OF ASSOCIATION

Register

Telecom
Argentinas bylaws were registered in the Inspección General de Justicia (General Board of Corporations) on July 13, 1990 under number 4570, book 108, volume A of Corporations.

Objects and Purposes

Article I, Section 3 of
the bylaws states that the object of Telecom Argentina is to render, either on its own account or on account of, or in association with, third parties, telecommunications public services, except for radio broadcasting, under the terms, if any, of
the licenses granted by relevant authorities. The bylaws authorize Telecom Argentina to take all actions permitted by law to fulfill its aforementioned objects.

On March 1, 2001, the SC authorized Telecom Argentina to expand its corporate purpose, to include the marketing of equipment, infrastructure and goods of any type related or complementary to telecommunications,
and the performance of works and provision of all types of services, including consulting and security related to telecommunications, as well as the development of telecommunications technology and information processing systems. This expansion of
the corporate purpose has been approved by the CNV. As a result, the bylaws which reflect this change have been approved and registered in their final form.

On April 30, 2003 Telecom Argentinas shareholders voted not to adhere to the regime established by Decree 677/01 (the Statutory Regime of Public Offer of Mandatory Acquisition) and approved the consequent
modification of Article 1° of Telecom Argentinas bylaws. On February 18, 2004, Telecom Argentinas shareholders voted to change the companys name to Telecom Argentina S.A.

Telecom Argentinas capital stock

The following
is a summary of the rights of the holders of Telecom Argentina shares. These rights are set out in Telecom Argentinas estatutos sociales (bylaws) or are provided for by applicable Argentine law, and may differ from those typically
provided to shareholders of U.S. companies under the corporations laws of some states of the United States.

Limited Liability of
Stockholders

Under Argentine law, a shareholders liability for losses of a company is generally limited to the value of his or
her shareholdings in the company. Under Argentine law, however, a shareholder who votes in favor of a resolution that is subsequently declared void by a court as contrary to Argentine law or a companys bylaws (or regulations, if any) may be
held jointly and severally liable for damages to such company, to other shareholders or to third parties



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resulting from such resolution. In connection with recommending any action for approval by shareholders, the Board of Directors of Telecom Argentina has
obtained opinions of counsel concerning the compliance of the actions with Argentine law and our bylaws (or regulations, if any). We currently intend to obtain similar opinions in the future. Although the issue is not free from doubt, based on
advice of counsel, we believe that a court in Argentina in which a case has been properly presented would hold that a non-controlling shareholder voting in good faith and without a conflict of interest in favor of such a resolution based on the
advice of counsel that such resolution is not contrary to Argentine law or our bylaws or regulations, would not be liable under this provision.

Voting Rights

In accordance with the bylaws, each share entitles the holder thereof to one vote at meetings of the
shareholders of Telecom Argentina. All of Telecom Argentinas directors are appointed jointly by shareholders in an ordinary general shareholders meeting.

Under Argentine law, shareholders are entitled to cumulative voting procedures for the election of up to one-third of the vacancies to be filled on the Board of Directors and the Supervisory Committee. If any
shareholder notifies a corporation of its decision to exercise its cumulative voting rights not later than three business days prior to the date of a shareholders meeting, all shareholders are entitled, but not required, to exercise their
cumulative voting rights. Under cumulative voting, the aggregate number of votes that a shareholder may cast is multiplied by the number of vacancies to be filled in the election, and each shareholder may allocate the total number of its votes among
a number of candidates not to exceed one-third of the number of vacancies to be filled. Shareholders not exercising cumulative voting rights are entitled to cast the number of votes represented by their shares for each candidate. The candidates
receiving the most votes are elected to the vacancies filled by cumulative and non-cumulative voting. If no candidate for a particular vacancy receives an absolute majority of votes, the two candidates that received the most votes will participate
in a run-off election, and the candidate receiving the most votes in the run-off election will be deemed elected.

In addition, any person
who enters into a voting agreement with other stockholders in a public company must inform the CNV of that voting agreement and must file a copy of that voting agreement with the CNV.

Meetings of Stockholders

Stockholders meetings may be ordinary meetings or extraordinary meetings. Telecom Argentina is required to hold an annual ordinary meeting of stockholders in each fiscal year to consider the matters outlined in Article 234 of the
Argentine Companies Law, Article 72 of Law No. 17,811 (as amended by the Transparency Decree) and CNV rules, including but not limited to:



| |  |  | approval of our financial statements and general performance of the directors and members of the Supervisory Committee for the preceding fiscal year;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | election, removal and remuneration of directors and members of the Supervisory Committee;
| | - |  | -----------------------------------------------------------------------------------------



| |  |  | allocation of profits; and
| | - |  | --------------------------



| |  |  | appointment of external auditors.
| | - |  | ---------------------------------

Matters which may be considered at these or other ordinary meetings include consideration of the responsibility of directors and members of the Supervisory Committee, as well as capital increases and the issuance of negotiable obligations.
Extraordinary stockholders meetings may be called at any time to consider matters beyond the scope of the ordinary meeting, including amendments to the bylaws, issuances of certain securities that permit profit sharing, anticipated
dissolution, merger and transformation from one type of company to another, etc. Stockholders meetings may be convened by the Board of Directors or the members of the Supervisory Committee. The Board of Directors or the members of the
Supervisory Committee are also required to convene stockholders meetings upon the request of any stockholder or group of stockholders holding at least 5% in the aggregate of Telecom Argentinas capital stock. If the Board of Directors or
the members of the Supervisory Committee fail to do so, the meeting may be called by the CNV or by the courts.



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Notice of the stockholders meeting must be published in the Official Gazette of the Republic of
Argentina and in a widely circulated newspaper in Argentina at least twenty days prior to the meeting. In order to attend a meeting, stockholders must submit proper evidence of their ownership of shares via book-entry account held at the Caja de
Valores S.A. If so entitled to attend the meeting, a stockholder may be represented by proxy.

Class B Shares represented by ADSs will be
voted by the Depositary in accordance with instructions of the holders of the ADSs. In order for voting instructions to be valid, the Depositary must receive them on or before the date specified in the relevant notice. There is no guarantee that an
ADS holder will receive voting materials in time to instruct the Depositary to vote.

The quorum for ordinary meetings consists of a
majority of the stock entitled to vote and resolutions may be adopted by the affirmative vote of a majority of the stockholders present that have issued a valid vote, without counting voluntary abstentions. If no quorum is present at the meeting, a
second meeting may be called at which stockholders present, whatever their number, shall constitute a quorum and resolutions may be adopted by a majority of the stockholders present. The quorum for extraordinary meetings is 60% of the stock entitled
to vote. However, if a quorum is not present at the first meeting, the quorum requirement for the second meeting will be 30% of the stock entitled to vote. In both cases, decisions are adopted by a majority of valid votes, except for certain
fundamental matters such as:



| |  |  | mergers and spin-offs, when Telecom Argentina is not the surviving entity and the surviving entity is not listed on any stock exchange;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



| |  |  | anticipated liquidation;
| | - |  | ------------------------



| |  |  | change of our domicile to outside Argentina;
| | - |  | --------------------------------------------



| |  |  | total or partial repayment of capital; or
| | - |  | -----------------------------------------



| |  |  | a substantial change in the corporate purpose.
| | - |  | ----------------------------------------------

Each of these actions requires a favorable vote of more than 50% of all the stock entitled to vote.

In
some of these cases, a dissenting stockholder is entitled to appraisal rights.

Any resolution adopted by the shareholders at ordinary or
extraordinary shareholders meetings that affects the rights of one particular class of stock must also be ratified by a special meeting of that class of stockholders governed by the rules for ordinary meetings.

Dividends

Dividends can be lawfully
paid and declared only out of our realized and liquid profit.

The Board of Directors submits to the stockholders for approval at an
ordinary meeting of stockholders our financial statements for the previous fiscal year, together with a report thereon by the Board of Directors. The stockholders, upon approving the financial statements, determine the allocation of our net profits
(if any). The Argentine Companies Law requires Argentine companies to allocate 5% of any net profits to legal reserve, until the amount of this reserve equals 20% of our capital stock. The legal reserve is not available for distribution. The
remainder of net profits may be paid as dividends on common stock or retained as a voluntary reserve, contingency reserve or other account, or a combination thereof, all as determined by the stockholders. Dividends may not be paid if the legal
reserve has been impaired, nor until it has been fully rebuilt. Notwithstanding, the obligation to pay declared dividends expires three years after the distribution date pursuant to Section 17 of Telecom Argentinas bylaws, as amended by
the shareholders meeting held on April 24, 2002.

Capital Increase and Reductions

Telecom Argentina may increase its capital upon authorization of the stockholders at an ordinary meeting. All capital increases must be registered with
the CNV, published in the Official Gazette and registered with the Public



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Registry of Commerce. Capital reductions may be voluntary or mandatory. Shares issued in connection with any increase in capital must be divided among the
various classes in proportion to the number of shares of each class outstanding at the date of the issuance, provided that the number of shares of each class actually issued may vary based on the exercise of preemptive rights and additional
preemptive rights in accordance with the procedure described under Preemptive Rights.

A voluntary reduction of capital must be
approved by an extraordinary meeting of the stockholders and may take place only after notice thereof is published and creditors are given an opportunity to obtain payment or collateralization of their claims, or attachment.

In accordance with Article 206 of the Argentine Companies Law, suspended by successive decrees until December 10, 2005, reduction of a
companys capital stock is mandatory when losses have exceeded reserves and at least 50% of the stated capital.

At the
shareholders annual meeting held on April 27, 2006, Telecom Argentinas shareholders approved the financial statements for the year ended December 31, 2005 and approved the decision to apply all of the legal reserves of
Telecom Argentina and a certain portion of the capital adjustment account to absorb the accumulated losses. As a result, Telecom Argentina reduced its losses and regularized its situation under Article 206, and was not, and currently is not required
to reduce its capital stock. At the shareholders annual meeting held on April 27, 2007, Telecom Argentinas shareholders approved the financial statements for the year ended December 31, 2006 and approved the decision to
transfer the accumulated deficit at December 31, 2006, in its entirety, to the following fiscal year.

Preemptive Rights

Under Argentine law, holders of a companys common shares of any given class have preferential or preemptive rights, proportional
to the number of shares owned by each holder, to subscribe for any shares of capital stock of the same class as the shares owned by the stockholder or for any securities convertible into such shares issued by the company.

In the event of an increase in capital, stockholders of Telecom Argentina of any given class have a preemptive right to purchase any issue of shares of
such class in an amount sufficient to maintain their proportionate ownership of Telecom Argentinas capital stock. For any shares of a class not preempted by any holder of that class, the remaining holders of the class will assume pro rata the
non-preempting shareholders preemptive rights. Pursuant to the bylaws, if any Class B or Class C Shares are not preempted by the existing holders of each such class, the other classes may preempt such class. However, if any shares of
Class A are not preempted by the existing holders of such class, holders of Class B or Class C Shares shall have no preemptive rights with respect to such shares of Class A unless otherwise approved by the regulatory authorities.
Preemptive rights must be exercised within thirty days following the time when notices to the stockholders of their opportunity to preempt the capital increase are published for three days in the Official Gazette of the Republic of Argentina and a
widely circulated newspaper in Argentina.

Pursuant to the Argentine Companies Law, preemptive rights could only be restricted or suspended
in certain particular and exceptional cases by a resolution of an extraordinary meeting of stockholders when required by the interest of the company.

Conflicts of Interest

A stockholder that votes on a business transaction in which its interest
conflicts with that of Telecom Argentina may be liable for damages under Argentine law, but only if the transaction would not have been approved without its vote. See: Item 3Key InformationRisk FactorsRisk Factors Relating to
ArgentinaShareholders may be liable under Argentine law for actions that are determined to be illegal or ultra vires.

Redemption or Repurchase

Telecom Argentinas stock is subject to redemption in connection with a reduction of capital
by a majority vote of shareholders at an extraordinary shareholders meeting. Pursuant to the Argentine Companies Law, Telecom



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Argentina may repurchase the stock with retained earnings or available reserves, upon a determination of the Board of Directors that the repurchase is
necessary in order to avoid severe damage to our business (subject to stockholder ratification) or in connection with a merger or acquisition. In addition, Telecom Argentina can purchase up to 10% of its capital stock in the Buenos Aires stock
exchange pursuant to the Transparency Decree complying with the requirements and procedures stated therein. If the purchase is made pursuant to the Transparency Decree, Telecom Argentina must resell the repurchased shares within three years and must
give stockholders a preemptive right to purchase the shares. If the purchase is made according to the Argentine Companies Law, the repurchased shares must be sold within one year, unless the shareholders extend the term.

Appraisal Rights

Whenever certain
extraordinary resolutions are adopted at stockholders meetings such as a merger of Telecom Argentina into another entity, a change of corporate purpose, transformation from one type of corporate form to another, or our shares cease to be
traded publicly, any stockholder dissenting from the adoption of any resolution may withdraw from Telecom Argentina and receive the book value per share determined on the basis of our annual financial statements (as approved by the annual ordinary
stockholders meeting), provided that the stockholder exercises its appraisal rights within five days following the meeting at which the resolution was adopted in the case of a dissenting stockholder. This right must be exercised within
fifteen days following the meeting if the dissenting stockholder was absent and can prove that he was a stockholder on the day of the meeting. In the case of a merger of Telecom Argentina or a spin-off of Telecom Argentina, no appraisal rights may
be exercised if Telecom Argentina is the surviving company.

Appraisal rights are extinguished if the resolution is subsequently overturned
at another stockholders meeting held within sixty days of the expiration of the time period during which absent stockholders may exercise their appraisal rights.

Payment on the appraisal rights must be made within one year of the date of the stockholders meeting at which the resolution was adopted. If the resolution was to cease to publicly offer our stock, the payment
period is reduced to sixty days from the date of the resolution.

Notwithstanding the foregoing, should Telecom Argentina decide to cease
trading its shares publicly, pursuant to Section 31 of the Transparency Decree, a tender offer by Telecom Argentina must be conducted prior to the exercise of appraisal rights by any stockholder.

Liquidation

Upon liquidation of
Telecom Argentina, one or more liquidators may be appointed to wind up its affairs. All outstanding shares of common stock will be entitled to participate equally in any distribution upon liquidation.

In the event of liquidation, the assets of Telecom Argentina shall be applied to satisfy its debts and liabilities. If any surplus remains, it shall be
distributed to the holders of shares in proportion to their holdings.

Acquisitions of 5% or More of the Voting Stock of a Public
Company

Under Argentine law, any person acquiring 5% or more of the voting stock of a public company must inform the CNV in writing of
the acquisition of such voting stock. Additionally, such person must inform the CNV in writing of each additional acquisition of 5% of the voting stock of that particular company, until such person acquires control of that company.

Powers of the Directors

The bylaws of Telecom
Argentina do not contain any provision regarding the ability to vote on a proposal, arrangement or contract where a director is an interested party. Under Argentine law, a director may sign contracts with the company that are related to the
companys activities so long as the conditions are on an arms-length basis. If such contract does not meet such conditions, the agreement may only be subscribed with the prior approval of the Board of Directors or, in absence of quorum,
with the approval of the Supervisory Committee. Such transactions must be dealt with at the following shareholders meeting, and if such meeting does not approve them, the Board of



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Directors or the Supervisory Committee (as the case may be) are jointly responsible for any damages caused to Telecom Argentina. Argentine law also requires
that if a director has a personal interest contrary to Telecom Argentinas, this must be noted to the Board of Directors and to the Supervisory Committee. The director must refrain from participating in any deliberations or risk becoming
jointly and severally liable for all damages caused to Telecom Argentina as a result of the conflict.

Additionally, the Transparency
Decree dictates that the contracts between a company and a director (that qualifies as a related party) when they exceed 1% of the net worth of the company, must be submitted to prior approval of the Audit Committee or of two independent
evaluation firms to ensure that the transaction is in accordance with market conditions. Such transactions must also be approved by the Board of Directors and reported to the CNV and the markets where the shares of the company are listed. If the
Audit Committee or the independent evaluation firms have not determined the terms of the transaction to be reasonably acceptable to the market, then the contract in question must be submitted for consideration at a shareholders
meeting.

Section 10 of the bylaws of Telecom Argentina establishes that the remuneration of the members of the Board of Directors is
to be determined by the shareholders at their annual meeting. The Audit Committee is to issue a prior opinion on the reasonability of the proposed remuneration, which the Board of Directors submits for approval to the shareholders. Therefore, the
Directors do not have the ability to vote on compensation for themselves nor for any other director.

The bylaws of Telecom Argentina do
not contain any provision regarding the possibility of granting loans to members of the Board of Directors or Company executives.

The
bylaws of Telecom Argentina do not establish a maximum age to be member of the Board of Directors.

Neither the bylaws of Telecom Argentina
nor any Argentine law require that members of the Board be shareholders.

Limitations on Foreign Investment in Argentina

Under the Argentine Foreign Investment Law, as amended (the FIL), the purchase of stock by an individual or legal entity domiciled abroad or
by a local company of foreign capital (as defined in the FIL) constitutes a foreign investment subject to the FIL. Foreign investments generally are unrestricted. However, foreign investments in certain industries, such as broadcasting, are
restricted as to percentage. No approval is necessary to purchase the Class B Shares. The FIL does not limit the right of non-resident or foreign owners to hold or vote the Class B Shares, and there are no restrictions in Telecom Argentinas
bylaws limiting the rights of non-residents or non-Argentines to hold or to vote Telecom Argentinas Class B Shares. Notwithstanding the foregoing, new regulations recently implemented by the CNV require that all shareholders that are companies
who register to participate at a shareholders meeting should provide details of their registration in the Republic of Argentina. To acquire participation in a company in Argentina, non-Argentine companies are required to comply with the share
ownership registration requirements as provided for under Section 123 of the Argentine Companies Law.

Change of Control

There are no provisions in the bylaws of Telecom Argentina which may have the effect of delaying, deferring or preventing a change in control of Telecom
Argentina and that would only operate with respect to a merger, acquisition or corporate restructuring involving Telecom Argentina or any of its subsidiaries, except for the regulatory authorization required for the transfer of Nortels
Class A Shares discussed below. Moreover, the Privatization Regulations and the List of Conditions as modified by Resolutions SC 111/03 and 29/04 prohibit, without prior SC approval, (i) any transfer of our capital stock that reduces
Nortels ownership of Telecom Argentina to less than 51%, or (ii) any transfer of shares of Nortel that reduces the shareholding of the actual ordinary shareholders to less than 51% of the voting stock of Nortel, except with prior
authorization of the SC.

Under the Transparency Decree and General Resolution No. 401/02 of the CNV, a party that wishes to obtain
either a majority or a significant equity ownership interest in a corporation must offer the same price offered to the majority shareholder to all of the corporations shareholders. This regulation applies to all Argentine corporations



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with listed securities unless the corporations shareholders specifically vote not to adopt the regime, in which case the corporation is required to
publicly disclose that its shareholders have voted not to be subject to the regime. On April 30, 2003, Telecom Argentinas shareholders voted not to adopt the regime established by the Transparency Decree and General Resolution
No. 401/02, under which Telecom Argentina is currently classified as a Sociedad No Adherida al Régimen Estatutario Optativo de Oferta Pública de Adquisición Obligatoria.

Code of Business Conduct and Ethics

Telecom
Argentina has developed a Code of Business Conduct and Ethics which was approved by its Board of Directors on June 19, 2003 and amended on June 21, 2005. See Exhibits 11.1 and 11.2 of our Annual Report on Form 20-F for 2004 dated
June 29, 2005. The Code of Business Conduct and Ethics is also available in our website at www.telecom.com.ar.

Comparison of Corporate Governance
Standards

For a comparison of the significant ways in which Telecom Argentinas corporate governance policies differ from those
followed by U.S. companies under New York Stock Exchange listing standards, please see our website at www.telecom.com.ar, which contains a discussion of significant differences between Telecom Argentinas corporate governance practices and the
practices of U.S. companies under the New York Stock Exchanges Listed Company Manual. This discussion was last updated in June 2006.

MATERIAL CONTRACTS

For information regarding the Acuerdo Preventivo Extrajudicial (APE) agreement, see:
Item 4Information on the CompanyIntroductionRecent DevelopmentsDebt Restructuring. For a summary description of the notes issued pursuant to the APE, see: Item 5Operating and Financial Review and
ProspectsLiquidity and Capital Resources. For information regarding the Shareholders Agreement, see: Item 7Major Shareholders and Related Party TransactionsShareholders Agreement. We are not a party to
the Shareholders Agreement.

FOREIGN INVESTMENT AND EXCHANGE CONTROLS IN ARGENTINA

Due to the deterioration of the economic and financial situation in Argentina throughout 2001, the difficulties in dealing with the servicing of the
public foreign debt and the decrease of the total level of deposits in the financial system, the Argentine Government issued Decree No. 1570/01, which, as of December 3, 2001, established a number of monetary and currency exchange control
measures that included restrictions on the free disposition of funds with banks and restrictions on transferring funds abroad, with certain exceptions for transfers related to foreign trade and certain other transfers subject to the prior
authorization of the BCRA.

On February 8, 2002, the BCRA issued tight restrictions on the transfer of funds abroad in order to make
payments of principal and/or interest by requiring prior authorization from the BCRA. Since 2003, these restrictions have been progressively curbed. However, there can be no assurances that the BCRA will not once again require its prior
authorization for the transfer of funds abroad.

Having completed its debt restructuring as of August 2005, Telecom Argentina is no longer
subject to certain significant BCRA restrictions. However, restrictions imposed by the BCRA that do continue to apply to our operations include the following:



| | (i) | the acquisition of foreign currency as an investment or to apply it to foreign portfolio investments is limited, on a monthly basis, to the larger of US$2 million or the total
amounts paid for export duties plus three times the amount paid of certain taxes during the second month prior to the acquisition of said foreign currency, provided that as of the date of acquisition, Telecom Argentina does not hold due and
unpaid principal or interest foreign debt;
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (ii) | the acquisition of foreign currency to pay principal maturities on foreign debt obligations can be made on the day of such maturities or:
| | ---- | -----------------------------------------------------------------------------------------------------------------------------------------



| | 1. | within 365 days prior to the maturity date;
| | -- | -------------------------------------------



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| | 2. | within a certain period of time prior to the maturity date, as a result of the occurrence of specific conditions established under foreign refinancing agreements executed after
February 11, 2002; or
| | -- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 3. | more than 365 days prior to the maturity date provided that (a) prepayment is not part of a restructuring process and (b) the foreign currency amount to be used to
prepay non-Argentine debt must not be higher than the present value of the portion of the debt being cancelled or prepayment shall be 100% offset with new external financing, the present value of which (as determined using a discount rate
fixed by the BCRA) shall not exceed the value of the cancelled debt. If the prepayment is made as part of a restructuring process with foreign creditors, the new debt terms and conditions and the prepayment being made must not imply an increase in
the present value of the outstanding debt
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

provided further that (a) the foreign debt obligations are registered with the BCRA
and (b) funds disbursed under the debt obligations so repaid have entered Argentina prior to no less than 365 days from the date of payment.

In June 2005, the Argentine Government imposed certain restrictions on inflows and outflows of foreign currency to the local foreign exchange market that remain in effect. New indebtedness entered into the foreign exchange market and debt
renewals with non-Argentine residents from the private sector entered in the local foreign exchange market shall be agreed upon and cancelled in terms not shorter than 365 calendar days, whatever the form of cancellation thereof. The following
transactions, among others, are exempted from this restriction: (i) foreign trade financings (i.e., exports advance payments, pre-financing of exports and imports financing); (ii) balances of foreign exchange transactions with
correspondent exchange entities (which are not credit lines); and (iii) primary debt security issuances with a public offering and listing.

Any inflow of funds to the local foreign exchange market arising from, but not limited to, (i) foreign indebtedness, other than the cases described in the following paragraph; (ii) primary stock issuances of companies residing in
Argentina not under a public offering and that are not listed in self-governed markets, to the extent they do not create direct investment funds; (iii) portfolio investments of non-residents intended to hold local currency and assets and
liabilities of the financial sector and non-financial private sector, to the extent they are not arising from the primary subscription of debt securities under a public offering and listed in self-governed markets and/or the primary subscription of
stock of companies residing in Argentina under a public offering and listed in self-governed markets; and (iv) portfolio investments of non-residents intended for the purchase of any right in secondary markets regarding securities issued by the
public sector; shall comply with the following requirements:



| |  |  | funds entered may only be transferred outside the local foreign exchange market upon the maturity of a term of 365 calendar days, as from the date of acknowledging
inflow thereof; and
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the creation of a nominative, non-transferable and non-compensated deposit, for 30% of the amount involved in the relevant transaction, for a term of 365 calendar
days, pursuant to the terms and conditions established in the regulations.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Any inflow of funds to the local foreign
exchange market arising from, but not limited to, the following transactions are not subject to the 30%-mandatory deposit: (a) foreign indebtedness of Argentine residents under foreign trade financings; (b) primary debt security issuances
with a public offering and listed; (c) foreign indebtedness with Multilateral and Bilateral Credit Institutions and Official Credit Agencies, directly or through their related agencies; (d) investments of non-Argentine residents in
Argentina under (i) primary subscription of securities issued by the public sector (except for securities issued by the BCRA); and (ii) direct investments, including capital contributions to local companies of direct investment (namely, a
company set up or not as legal entity in which the foreign direct investor holds at least 10% of ordinary shares or voting rights or its equivalent), and foreign funds transferred into Argentina by non-Argentine residents for the purpose of
purchasing local assets that qualify as direct investment (such as real estate located in Argentina); (e) primary issuances of securities, bonds or certificates of participation by the trustee of a trust, provided that the 30%-mandatory deposit
is not applicable to the transfer of funds into the local exchange market for the purpose of acquiring any of the underlying assets of the



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trust; and (f) foreign financial indebtedness provided: (i) the proceeds from the exchange settlement, net of taxes and expenses, to the purchase
of foreign currencies to cancel foreign debt principal and/or to the creation of long term foreign assets; or (ii) they are incurred and cancelled in an average term of not less than two years, including payments of principal and interest in
the calculation, and to the extent they are applied to investments in non financial assets. In this context, non financial assets investments means investments of assets capable of being registered in the financial statements
of the borrower either as fixed assets, mining cost intangibles, investigation, prospection and exploration expenses or purchases of exploitation rights or investments in assets qualifying as intellectual property rights which are commercialized
through the assignment of exploitation rights, each of which must be registered in the balance sheet of the borrower as intangible assets.

There can be no assurance that the BCRA will not once again require its prior authorization for, or restrict in some other way, the transfer of funds abroad for principal and/or interest payments by Telecom to its foreign creditors or for
dividend payments by Telecom to its foreign shareholders.

TAXATION

Argentine Taxes

The following summary of certain Argentine tax matters is based upon the tax laws of
Argentina, and regulations thereunder, in effect as of the date of this Annual Report on Form 20-F and is subject to any subsequent change in Argentine laws and regulations which may come into effect after such date.

Taxation of Dividends

Pursuant to
Argentine Law 25,063 passed by the Argentine Congress on December 7, 1998, dividends of cash, property or capital stock of Telecom Argentina on the Class A, B and C Shares or ADSs are, in general, exempt from Argentine withholding tax and
other taxes. Nevertheless, under such law, a corporation that makes a distribution of dividends to its shareholders in excess of the amount of its accumulated income at the close of the previous taxable year, as determined by application of the
Argentine Income Tax Law (the Income Tax Law), shall have to withhold a 35% tax from such excess. For purposes of this rule, the amount of income to be considered shall be determined by (1) deducting from taxable income (calculated
under the general rules of the Income Tax Law) the income tax paid by the company during the fiscal year in which the profits that are being distributed were earned and (2) adding the dividends and profits received as distributions from other
corporations not subject to tax. If the distribution is in kind, then the corporation must pay the tax to the tax authorities and will be entitled to seek reimbursement from the shareholders.

Taxation of Capital Gains

Capital
gains earned by non-resident individuals or foreign companies from the sale, exchange or other disposition of ADSs or Class A, B and C Shares are not subject to tax.

Tax on Personal Property

Pursuant to the Argentine Personal Assets Tax Law (the Tax
Law), the following persons are subject to an annual tax on certain assets, which is levied at a rate of 0.50% or 0.75% taking into consideration whether the value of such assets as of December 31 of each year is equal to or higher than
P$200,000, respectively (the Personal Assets Tax): (i) individuals domiciled in Argentina for assets located in Argentina and abroad and (ii) individuals domiciled outside of Argentina for assets located in Argentina. For
purposes of the Tax Law, the ADSs and Class A, B and C Shares will be considered as assets located in Argentina. For individuals domiciled in Argentina, a minimum exemption of P$102,300 applies.

Although the Tax Law does not explicitly apply to individuals or entities domiciled outside Argentina, pursuant to Argentine Law 25,585 passed by the
Argentine Congress and published in the Official Gazette on May 15, 2002, shares of stock corporations, such as the ADSs (held in book entry form or evidenced by ADRs) and Class A, B and C Shares, or other equity interests in companies
regulated by Argentine Companies Law 19,550, as amended, and whose holders are individuals and/or undivided estates domiciled in Argentina or in a foreign country, and/or



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companies and/or any other legal entity domiciled in a foreign country, shall be subject to the Personal Assets Tax. Such tax shall be assessed on and paid
by the corresponding Argentine company issuer of the shares, such as Telecom.

The tax rate to be applied is 0.50% and the taxable base is
the value of the shareholders equity as stated in the most recent balance sheet of the company as at December 31, 2006. The minimum exemption of P$102,300 shall not be applicable. The tax so paid shall be considered as a definite payment.

The abovementioned rules include an rebuttable presumption that shares of stock corporations, such as the ADSs (held in book entry form or
evidenced by ADRs) and the Class A, B and C Shares, and other equity interests of companies regulated by Argentine Companies Law 19,550, as amended, whose holders are companies, any other legal entities, enterprises, permanent establishments,
trusts, and exploitations, domiciled, settled or located in a foreign country, belong indirectly to individuals or individual estates domiciled in a foreign country.

We are required to pay this tax on behalf of the holders of our ADSs, Class A, B and C Shares. We have the right to obtain reimbursement of the amounts paid from our shareholders even if this requires holding
and/or foreclosing the property on which the tax is due.

The amendment set forth by Law 25,585 applies as of December 31, 2002.
Furthermore, Law 25,585 has been regulated by the AFIP through General Resolution 1497/03, published in the Official Gazette on May 5, 2003, which establishes that for the fiscal year ended December 31, 2002, the companies in charge of the
payment of this tax with a net worth of P$300,000 or more (such as Telecom) shall determine and pay the tax by May of each year.

Therefore, ADSs (held in book entry form or evidenced by ADRs) and Class A, B and C Shares held by individuals, irrespective of their place of residence, and legal entities domiciled outside of Argentina will be subject to the Property
Assets Tax which, as mentioned above, shall be paid by Telecom Argentina on behalf of such holders of ADSs (held in book entry form or evidenced by ADRs) and Class A, B and C Shares. Although Telecom Argentina has the right to obtain
reimbursement of amounts paid on behalf of holders, as of the date of this Annual Report no effective procedure has been developed which would allow Telecom Argentina to collect from its shareholders the amount of the Property Assets Tax paid by
Telecom Argentina on their behalf. No assurances can be made that Telecom Argentina will be successful in seeking reimbursement of such taxes paid from the holders of ADSs (held in book entry form or evidenced by ADRs) and Class A, B and C
Shares. Therefore, until a mechanism is developed to effect such correction, said payments of the tax on behalf of such holders will result in losses for Telecom Argentina and, in practical terms, constitute an additional expense for Telecom
Argentina.

Value Added Tax

The sale or disposition of ADSs or Class A, B and C Shares is not subject to value added tax.

Other Taxes

There are no Argentine inheritance or succession taxes applicable to the ownership, transfer or disposition of ADSs or Class A, B and C Shares.
There are no Argentine stamp, issue, registration or similar taxes or duties payable by holders of ADSs or Class A, B and C Shares.

Deposit and Withdrawal of Class B Shares in Exchange for ADSs

No Argentine tax is imposed on the deposit or withdrawal of
Class A, B and C Shares in exchange for ADSs.

Tax Treaties

Argentina has entered into tax treaties with several countries. There is currently no income tax treaty or convention in effect between Argentina and the
United States.



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United States Federal Income Tax Considerations

The following discussion is a summary of material U.S. federal income tax consequences of the ownership and disposition of ADSs or Class B Shares, but it
does not purport to be a comprehensive description of all of the tax considerations that may be relevant to a holder of such securities. This summary applies only to persons that hold ADSs or Class B Shares as capital assets for U.S. federal income
tax purposes and does not address the tax consequences applicable to all categories of investors, some of which may be subject to special rules, such as:



| |  |  | certain financial institutions;
| | - |  | -------------------------------



| |  |  | insurance companies;
| | - |  | --------------------



| |  |  | dealers and traders in securities or foreign currencies;
| | - |  | --------------------------------------------------------



| |  |  | persons holding ADSs or Class B Shares as part of a hedge, straddle, conversion transaction or other integrated transaction;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------



| |  |  | persons whose functional currency for U.S. federal income tax purposes is not the U.S. dollar;
| | - |  | ----------------------------------------------------------------------------------------------



| |  |  | persons liable for the alternative minimum tax;
| | - |  | -----------------------------------------------



| |  |  | tax-exempt organizations;
| | - |  | -------------------------



| |  |  | partnerships or other entities classified as partnerships for U.S. federal income tax purposes;
| | - |  | -----------------------------------------------------------------------------------------------



| |  |  | persons holding ADSs or Class B Shares that own or are deemed to own more than 10% of any class of Telecom Argentina stock; or
| | - |  | ------------------------------------------------------------------------------------------------------------------------------



| |  |  | persons who acquired our ADSs or Class B Shares pursuant to the exercise of any employee stock option or otherwise as compensation.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------

This summary is based upon the tax laws of the United States, including the Internal Revenue Code of 1986, as amended to the date hereof (the
Code), administrative pronouncements, judicial decisions and final, temporary and proposed Treasury regulations, all as of the date hereof, changes to any of which may affect the tax consequences described herein, possibly with
retroactive effect. As mentioned above, there is currently no income tax treaty or convention in effect between Argentina and the United States. Prospective purchasers of the ADSs or Class B Shares should consult their own tax advisors as to the
U.S., Argentine or other tax consequences of the acquisition, ownership and disposition of such securities in their particular circumstances, including the effect of any state or local tax laws.

In addition, this summary is based in part on representations of the Depositary and assumes that each obligation provided for in or otherwise
contemplated by the Deposit Agreement or any other related document will be performed in accordance with its terms.

As used herein, the
term U.S. Holder means for U.S. federal income tax purposes, a beneficial owner of ADSs or Class B Shares that is:



| |  |  | a citizen or resident of the United States;
| | - |  | -------------------------------------------



| |  |  | a corporation or other entity taxable as a corporation, created or organized in or under the laws of the United States or any political subdivision thereof; or
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | an estate or trust the income of which is subject to U.S. federal income taxation regardless of its source.
| | - |  | -----------------------------------------------------------------------------------------------------------

In general, for U.S. federal income tax purposes, holders of ADSs will be treated as the owners of the underlying Class B Shares.



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The U.S. Treasury has expressed concerns that parties to whom ADSs are released may be taking actions
that are inconsistent with the claiming of foreign tax credits for U.S. Holders of ADSs. Such actions would also be inconsistent with claiming the reduced rate of tax applicable to dividends received by certain non-corporate tax holders.
Accordingly, the analysis of the creditability of Argentine taxes, and the availability of the reduced rate of tax for dividends received by certain noncorporate holders described below, could be affected by actions taken by the parties to whom ADSs
are released.

Taxation of Distributions

Subject to the passive foreign investment company rules discussed below, to the extent paid out of current or accumulated earnings and profits of Telecom (as determined in accordance with U.S. federal income tax
principles), distributions made with respect to ADSs or Class B Shares will be included in the income of a U.S. Holder as ordinary dividend income. Since we do not maintain calculations of our earnings and profits under U.S. federal income tax
principles, distributions will generally be reported to U.S. holders as dividends. Subject to applicable limitations and the discussion above regarding concerns expressed by the U.S. Treasury, under current law, dividends paid to noncorporate U.S.
Holders in taxable years beginning before January 1, 2011 will be taxable at a maximum rate of 15% if the dividends represent qualified dividend income. Qualified dividend income means dividends received from qualified
foreign corporations, and a foreign corporation is treated as a qualified foreign corporation with respect to dividends paid on stock which is readily tradable on a securities market in the United States, such as the New York Stock Exchange where
our ADSs are traded. U.S. Holders should consult their own tax advisors regarding the availability of the reduced dividend tax rate in light of their particular circumstances. The amount of this dividend will include any amounts withheld by us or
our paying agent in respect of Argentine taxes. Dividends will be treated as foreign source dividend income to you and will not be eligible for the dividends received deduction generally allowed to U.S. corporations under the Code. The
amount of the distribution will equal the U.S. dollar value of the pesos received, calculated by reference to the exchange rate in effect on the date such distribution is received (which, for holders of ADSs, will be the date such distribution is
received by the Depositary), whether or not the Depositary or U.S. Holder in fact converts any pesos received into U.S. dollars. If the distribution is converted into U.S. dollars on the date of receipt, you generally should not be required to
recognize foreign currency gain or loss in respect of the dividend income. Any gains or losses resulting from the conversion of pesos into U.S. dollars after the date on which the distribution is received will be treated as ordinary income or loss,
as the case may be, of the U.S. Holder and will be U.S. source income or loss.

Subject to applicable limitations that may vary depending
upon circumstances and subject to the discussion above regarding concerns expressed by the U.S. Treasury, Argentine taxes withheld from dividends on ADS or Class B Shares will be creditable against a U.S. Holders U.S. federal income tax
liability. The limitation on foreign taxes eligible for credit is calculated separately with respect to specific classes of income. The rules governing foreign tax credits are complex. U.S. Holders should consult their own tax advisors regarding the
availability of foreign tax credits in their particular circumstances. Instead of claiming a credit, U.S. Holders may elect to deduct otherwise creditable Argentine taxes in computing taxable income, subject to generally applicable limitations under
U.S. tax law.

Sale, Exchange and Other Disposition of ADSs or Class B Shares

Subject to the passive foreign investment company rules discussed below, gain or loss realized by a U.S. Holder on the sale, exchange and other
disposition of ADSs or Class B Shares will be subject to U.S. federal income tax as capital gain or loss, and will be long-term capital gain or loss if you held the ADSs or class B shares for more than one year. The amount of your gain or loss will
be equal to the difference between the U.S. Holders tax basis in the ADSs or Class B Shares and the amount realized on the disposition. Gain or loss, if any, will be U.S. source gain or loss for foreign tax credit purposes. U.S. Holders should
consult their tax advisors regarding the U.S. federal tax treatment of capital gains, which may be taxed at lower rates than ordinary income for individuals, and capital losses, the deductibility of which is subject to limitations.

Deposits and withdrawals of Class B Shares in exchange for ADSs will not result in taxable gain or loss for U.S. federal income tax purposes.



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Passive Foreign Investment Company Rules

Telecom believes that it was not a passive foreign investment company (PFIC) for U.S. federal income tax purposes for the taxable
year 2006, and does not expect to be considered a PFIC in the foreseeable future. However, since PFIC status depends upon the composition of a companys income and assets and the market value of its assets (including, among others, less than 25
percent owned equity investments) from time-to-time, there can be no assurance that Telecom will not be considered a PFIC for any taxable year. If Telecom were treated as a PFIC for any taxable year during which a U.S. Holder held an ADS or a Class
B Share, certain adverse consequences could apply to the U.S. Holder.

If Telecom is treated as a PFIC for any taxable year, gain
recognized by such U.S. Holder on a sale or other disposition of the ADS or Class B Share would be allocated ratably over the U.S. Holders holding period for the ADS or Class B Share sold, exchanged or disposed. The amounts allocated to the
taxable year of the sale or other exchange and to any year before Telecom became a PFIC would be taxed as ordinary income. The amount allocated to each other taxable year would be subject to tax at the highest rate in effect for individuals or
corporations, as appropriate, and an interest charge would be imposed on the amount allocated to such taxable year. Further, any distribution in respect of ADSs or Class B Shares in excess of 125 percent of the average of the annual distributions on
ADSs or Class B Shares received by the U.S. Holder during the preceding three years or the U.S. Holders holding period, whichever is shorter, would be subject to taxation as described above. Certain elections may be available (including a mark
to market election) to U.S. persons that may mitigate the adverse consequences resulting from PFIC status.

In addition, if Telecom
Argentina were to be treated as a PFIC in a taxable year in which Telecom Argentina pays a dividend or the prior taxable year, the 15% dividend rate discussed above with respect to dividends paid to non-corporate holders would not apply.

Information Reporting and Backup Withholding

Payment of dividends and sales proceeds that are made within the United States or through certain U.S. related financial intermediaries generally are subject to information reporting and to backup withholding unless
(i) you are a corporation or other exempt recipient or (ii) in the case of backup withholding, you provide a correct taxpayer identification number and certify that you are not subject to backup withholding.

The amount of any backup withholding from a payment to you will be allowed as a credit against your U.S. federal income tax liability and may entitle you
to a refund, provided that the required information is furnished to the Internal Revenue Service.

DOCUMENTS ON DISPLAY

Telecom files annual and special reports and other information with the SEC. You may read and copy any document that Telecom files at the Public
Reference Room of the SEC at 100 F Street, NW, Washington, D.C. 20549. You may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. You may also inspect Telecoms filings at the regional offices
of the SEC located at 175 W. Jackson Boulevard, Suite 900, Chicago, Illinois, 60604 and 233 Broadway, New York, New York 10279. In addition, the SEC maintains an Internet site at http://www.sec.gov that contains reports and other information
regarding issuers that file electronically with the SEC.

You may request a copy of these filings by writing or telephoning the offices of
Telecom, Alicia Moreau de Justo 50, (C1107AAB) Buenos Aires, Argentina. Telecoms telephone number is 011-54-11-4968-4000.

Telecom
maintains a website at www.telecom.com.ar. The contents of the website are not part of this Annual Report.



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|ITEM 11. | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
|-------- | ----------------------------------------------------------

Summarized below are the financial instruments we held as of December 31, 2006 that are sensitive to changes in interest rates and foreign exchange rates. As a matter of policy, we may enter into forward exchange contracts, foreign
currency swaps or other derivatives to manage the exposure attributed to foreign exchange rate and interest rate fluctuations associated with the principal amount of our borrowings in foreign currencies. We use these instruments to reduce risk by
creating offsetting market exposures. The instruments we hold are not held for financial trading purposes. No foreign exchange forward or other derivatives for speculative purposes were outstanding during the reporting periods covered by this Annual
Report.

We do not have any other material market risk exposure.



|(a) | Foreign Exchange Rate Risk
|--- | --------------------------

Foreign exchange exposure
arises from our funding operations and, to a lesser extent, our historical capital expenditures for network equipment. Since the Convertibility Law pegged the peso at a value of P$1.00 per US$1.00, exchange rate risks prior to 2002 were mainly
related to changes in the value of the U.S. dollar in comparison with currencies other than the Argentine peso. In January 2002, the Argentine Government devalued the Argentine peso and currently the peso/U.S. dollar exchange rate is determined by a
free market with certain controls. See Item 10Additional informationForeign Investment and Exchange Controls in Argentina.

Our results of operations are very sensitive to changes in the peso/dollar and peso/euro exchange rates because our primary assets and revenues are denominated in pesos while substantially all of our liabilities are denominated in dollars
or euro. As of December 31, 2006, a substantial majority of our consolidated debt obligations (approximately 95%) were issued in currencies other than the Argentine peso. As of December 31, 2006, approximately 53% of our financial debt was
issued in U.S. dollars, approximately 37% was issued in euro and approximately 5% was issued in Japanese yen.

During August and September
2005, following Telecom Argentinas successful completion of its debt restructuring process, the Company has entered into two foreign exchange currency swap contracts to hedge its exposure to the euro and Japanese yen-denominated Series A notes
fluctuations with respect to the U.S. dollar, which remain in effect as of the date of this Annual Report. The hedge contracts do not include any requirement to post collateral. As of December 31, 2006 the estimated market value of the U.S.
dollar/euro swap contract was positive US$30.2 million and of the U.S. dollar/yen contract was negative US$4.1 million. See Note 8.2 to our Consolidated Financial Statements for a more detailed discussion of our swap agreements. Because the Company
primarily generates cash flows in Argentine pesos and the terms of the swap do not match the terms of the euro and Japanese yen-denominated obligations (due to the existence of mandatory prepayment terms in the underlying debt) these hedges were
regarded as ineffective.

Additionally the Company has time deposits that were issued in U.S. dollars (approximately 61%) and euros
(approximately 3%) that are also sensitive to changes in the peso/dollar and peso/euro exchange rates.

The off-balance sheet risk in these
outstanding forward exchange contracts involved both the risk of the counterparty not performing under the terms of the contract and the risk associated with changes in market value. However, these instruments were negotiated with institutions and
corporations with significant financial capacity; therefore, the Company considers the risk of non-compliance with the obligations agreed to by such counterparties to be minimal.

Actions taken by the Argentine Government could cause future exchange rates to vary significantly from current or historical exchange rates. Fluctuations
in exchange rates may adversely affect the value, translated or converted into US dollars, of our net assets, earnings and any declared dividends. We cannot give any assurance that any future movements in the exchange rate of the Argentine peso
against the US dollar and other foreign currencies will not adversely affect our results of operations and financial condition. However, we believe that significant depreciation in the Argentine peso against major foreign currencies may have a
material adverse impact on our capital expenditure program.



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|(b) | Interest Rate Risk
|--- | ------------------

We are exposed to interest rate risk
resulting from fluctuations in interest rates on our debt obligations. Upward fluctuations in interest rates increase the cost of new debt and the interest cost of outstanding floating rate borrowings.

Fluctuations in interest rates can lead to significant fluctuations in the fair values of our debt obligations.

The following tables provide information regarding instruments that are sensitive to foreign exchange rates and interest rates as of December 31,
2006. We conduct our business primarily in Argentine peso, which is also our functional and reporting currency. For debt obligations, the table presents cash flows by expected maturity dates based on the amortization schedules set forth in the
relevant debt instruments and related weighted average rates.



|                                                   |                      |                                           |   |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|-------------------------------------------------- | -------------------- | ----------------------------------------- | - | ---- | ----- | ---- | --- | ---- | --- | ---- | ----- | - | ---- | ---- | - | ----- | ------ | ---- | ------------------- | -----
|                                                   |                      | Consolidated Debt as of December 31, 2006
|                                                   | (P$ millions)       
|                                                   | TotalOutstanding2006 |                                           |   | 2007 |       | 2008 |     | 2009 |     | 2010 |       |   | 2011 |      |   | +2012 |        |      | FairMarketValue (1)
|US Dollars                                         |                      | 2,233                                     |   |      | 246   |      | 47  |      | 68  |      | 1,235 |   |      | 505  |   |       | 132    |      |                     | 2,299
|Fixed rate                                         |                      | 1,935                                     |   |      |      |      |    |      | 63  |      | 1,235 |   |      | 505  |   |       | 132    |      |                     | 2,001
|Average interest fixed rate                        |                      | 9.19                                      | % |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|Variable rate                                      |                      | 298                                       |   |      | 246   |      | 47  |      | 5   |      |      |   |      |     |   |       |       |      |                     | 298  
|Average interest variable rate                     |                      | 7.71                                      | % |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|Euros                                              |                      | 1,542                                     |   |      |      |      |    |      | 38  |      | 308   |   |      | 308  |   |       | 888    |      |                     | 1,501
|Fixed rate                                         |                      | 1,542                                     |   |      |      |      |    |      | 38  |      | 308   |   |      | 308  |   |       | 888    |      |                     | 1,501
|Average interest fixed rate                        |                      | 4.83                                      | % |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|Japanese Yen                                       |                      | 227                                       |   |      |      |      |    |      | 6   |      | 45    |   |      | 45   |   |       | 131    |      |                     | 225  
|Fixed rate                                         |                      | 227                                       |   |      |      |      |    |      | 6   |      | 45    |   |      | 45   |   |       | 131    |      |                     | 225  
|Average interest fixed rate                        |                      | 1.93                                      | % |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|Argentine Pesos                                    |                      | 195                                       |   |      | 131   |      | 43  |      | 1   |      | 4     |   |      | 4    |   |       | 12     |      |                     | 195  
|Fixed rate                                         |                      | 108                                       |   |      | 87    |      |    |      | 1   |      | 4     |   |      | 4    |   |       | 12     |      |                     | 108  
|Average interest fixed rate                        |                      | 10.67                                     | % |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|Variable rate                                      |                      | 87                                        |   |      | 44    |      | 43  |      |    |      |      |   |      |     |   |       |       |      |                     | 87   
|Average interest variable rate                     |                      | 16.26                                     | % |      |       |      |     |      |     |      |       |   |      |      |   |       |        |      |                     |      
|Total Group Debt (principal)                       |                      | 4,197                                     |   |      | 377   |      | 90  |      | 113 |      | 1,592 |   |      | 862  |   |       | 1,163  |      |                     | 4,220
|Estimated effect of expected prepayments           |                      |                                          |   |      | 971   |      | 862 |      | 296 |      | (104  | ) |      | (862 | ) |       | (1,163 | )    |                     |     
|Total Group Debt based on expected prepayments (2) |                      | 4,197                                     |   |      | 1,348 |      | 952 |      | 409 |      | 1,488 |   |      |     |   |       |       |      |                     | 4,220
|Accrued interest                                   |                      | 42                                        |   |      | 42    |      |    |      |    |      |      |   |      |     |   |       |       |      |                     | 42   
|Derivatives                                        |                      | 5                                         |   |      | 5     |      |    |      |    |      |      |   |      |     |   |       |       |      |                     | 5    
|Effect on discounting Debt                         |                      | (146                                      | ) |      |      |      |    |      |    |      |      |   |      |     |   |       | (146   | )(3) |                     |     
|Total Group Debt                                   |                      | 4,098                                     |   |      | 1,395 |      | 952 |      | 409 |      | 1,488 |   |      |     |   |       | (146   | )    |                     | 4,267

---

|(1) | The fair value of the Companys debt as of December 31, 2006 is estimated based on its quoted market price.
|--- | -----------------------------------------------------------------------------------------------------------

|(2) | Telecom Argentinas Series A and Series B notes contain mandatory prepayment requirements which require it to apply its excess cash for specified purposes,
including prepayment of the notes. Total Group Debt after estimated effect of expected prepayments reflects Managements expectations, as of December 31, 2006, regarding the effect of this mandatory and optional prepayment provision on its
outstanding indebtedness during fiscal years 2007-2010, assuming that all excess cash generated during this period is applied to prepay the Series A and Series B notes. Estimates set forth in this row are Management estimates based on available
information as of December 31, 2006 and constitute forward looking statements. These statements are not guarantees of future performance and are based upon assumptions as to future events that may not prove to be accurate. Actual amounts of
excess cash that Telecom Argentina has available for prepayments during this period may differ. See Forward Looking Statements. Management of the Company will periodically revise its estimates of future excess cash availability and will
consider the effect any variations may have. The above estimates of future prepayments were made to satisfy the requirements of Argentine GAAP and do not constitute a modification of the Companys existing contractual payment commitments, nor
should it be considered a decision of the Company to prepay any of its outstanding financial obligations.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(3) | No date due established.
|--- | ------------------------



|(c) | Sensitivity to Exchange Rates and Interest Rates
|--- | ------------------------------------------------

We
estimate, based on composition of our balance sheet as of December 31, 2006, that every variation in the exchange rate of P$0.10 against the U.S. dollar and proportional variations for the euro and yen against the Argentine peso, plus or minus,
would result in a variation of approximately P$91 million of our consolidated financial indebtedness. These analyses are based on the assumption that this variation of the Argentine peso occurred at the same time against all other currencies.

Additionally we estimate, based on the composition of our balance sheet as of December 31, 2006, that every variation in the exchange
rate of P$0.10 against the U.S. dollar and proportional variations for the euro and yen against Argentine peso, plus or minus, would result in a variation of approximately P$8 million of our consolidated financial investments. These analyses are
based on the assumption that this variation of the Argentine peso occurred at the same time against all other currencies.

We estimate,
based on the current composition of our balance sheet as of December 31, 2006, that every variation in the interest rates of 100 basis points, plus or minus, to our current floating-rate consolidated debt would result in a variation of
approximately P$3 million of interest expense on an annual basis, assuming no change in the principal amount of this indebtedness. The analysis is based on the assumption that such variation of interest rates occurred at the same time for the
different type of floating rates to which our actual debt is exposed.

This sensitivity analysis provides only a limited, point-in-time
view of the market risk sensitivity of certain of our financial instruments. The actual impact of market foreign exchange rate and/or interest rate changes on our financial instruments may differ significantly from the impact shown in the
sensitivity analysis.



|ITEM 12. | DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES
|-------- | ------------------------------------------------------

Not applicable.



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PART II



|ITEM 13. | DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES
|-------- | -----------------------------------------------

On
August 31, 2005 Telecom Argentina successfully completed the restructuring of its outstanding financial indebtedness on a stand-alone basis by issuing debt with new payment terms and by paying cash consideration and making partial cash interest
payments. Telecom Argentinas subsidiaries, Telecom Personal and Núcleo, successfully completed the restructuring of their respective debt obligations in 2004 and in 2005, Telecom Personal refinanced its outstanding debt. See Item
5Operating and Financial Review and ProspectsLiquidity and Capital Resources.

None of Telecom Argentina, Telecom
Personal nor Núcleo are currently in default on any outstanding indebtedness.



|ITEM 14. | MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS
|-------- | ----------------------------------------------------------------------------

During fiscal year 2005 we completed a financial restructuring in which Telecom Argentina canceled all of its outstanding indebtedness and issued new securities.

During the first quarter of fiscal year 2006, we successfully solicited bondholder consent to modify certain conditions of Telecom Argentinas
Series A and Series B notes.

See Item 5Operating and Financial Review and ProspectsLiquidity and Capital Resources
for more information on these modifications.



|ITEM 15. | CONTROLS AND PROCEDURES
|-------- | -----------------------

Evaluation of disclosure controls and
procedures

Telecoms management, with the participation of our principal executive and financial officers, evaluated the
effectiveness of the Companys disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of December 31, 2006 (the Evaluation Date). Based upon that evaluation, our principal
executive and financial officers have concluded that as of the Evaluation Date, the Companys disclosure controls and procedures were effective.

Managements Report on Internal Control Over Financial Reporting

Telecoms management is responsible for
establishing and maintaining adequate internal control over financial reporting for Telecom as defined in Exchange Act Rule 13a-15(f) and 15d-15(f). Our internal control over financial reporting was designed to provide reasonable assurance regarding
the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with Argentine generally accepted accounting principles (Argentine GAAP) and reconciling the Argentine GAAP figures to US GAAP.
Internal control over financial reporting includes those policies and procedures that:



| |  |  | pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the company;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with Argentine GAAP and
reconciled to US GAAP and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the companys assets that could have
a material effect on the financial statements.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



159



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Because of its inherent limitations, internal control over financial reporting may not prevent or detect
misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may
deteriorate.

Management (with the participation of the Chief Executive Officer at the time of evaluation and the Chief Financial Officer)
conducted an evaluation of the effectiveness of Telecoms internal control over financial reporting based on the framework in Internal Control  Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (COSO). Based on this evaluation, and as set forth in its report dated March 8, 2007 and included in Item 18, management concluded that the Telecoms internal control over financial reporting was effective as of
December 31, 2006. Managements assessment of the effectiveness of Telecoms internal control over financial reporting as of December 31, 2006 has been audited by Price Waterhouse & Co. S.R.L., an independent registered
public accounting firm, as stated in their report which is included herein.

Attestation Report of Registered Public Accounting Firm

The Companys independent accountants, Price Waterhouse & Co. S.R.L, Buenos Aires, Argentina, a member firm of PricewaterhouseCoopers, an
independent registered public accounting firm, have issued an attestation report on managements assessment of the effectiveness of the Companys internal control over financial reporting as of December 31, 2006. The attestation
report is included in the Report of Independent Registered Public Accounting Firm set forth in Item 18.

Changes in Internal Control Over Financial
Reporting

There were no changes in the Companys internal control over financial reporting that occurred during the period covered
by this Annual Report on Form 20-F that have materially affected, or are reasonably likely to materially affect, the Companys internal control over financial reporting.



|ITEM 16A. | AUDIT COMMITTEE FINANCIAL EXPERT
|--------- | --------------------------------

Telecom Argentinas Audit Committee consists of at least one Audit Committee financial expert, Mr. Julio Pedro Naveyra, a certified public accountant and a former managing partner of PricewaterhouseCoopers (formerly
Coopers & Lybrand Argentina) from October 1991 until his retirement in 2000. From 1973 until 1975, Mr. Naveyra worked in the United States for professional training purposes, where he was an audit supervisor and manager with
Coopers & Lybrand Detroit. Mr. Naveyra was also a former Chairman of the CPCECABA from 1983 through 1985, and a former Chairman of the Technical Institute of Public Accountants from 1979 through 1980. Based on Mr. Naveyras
professional background and training, the Board of Directors of Telecom Argentina has determined for the years 2006 and 2007 that he meets the criteria for an Audit Committee financial expert. Mr. Naveyra is an independent director under CNV
and SEC rules and under the New York Stock Exchange listing standards.



|ITEM 16B. | CODE OF ETHICS
|--------- | --------------

The Board of Directors
of Telecom Argentina has approved a Code of Business Conduct and Ethics which applies to directors, members of the Supervisory Committee, officers and employees of the Telecom Group. This Code was modified by the Board of Directors on June 21,
2005. No waivers, express or implicit, have been granted to any senior officer or member of the Board of Directors of Telecom Argentina with respect to any provision of the Code. See Exhibits 11.1 and 11.2 to our Annual Report on Form 20-F for 2004
dated June 29, 2005.



|ITEM 16C. | PRINCIPAL ACCOUNTANT FEES AND SERVICES
|--------- | --------------------------------------

The following table provides information on the aggregate fees billed by our principal accountants (in millions of pesos) for the years ended December 31, 2006 and 2005.



160



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|                   |  |      |  |      |  |      
|------------------ |  | ---- |  | ---- |  | -----
|Services Rendered  |  | 2006 |  | 2005 |  | Total
|Audit Fees (1)     |  | 5.2  |  | 2.9  |  | 8.1  
|Audit-Related Fees |  | 0.6  |  | 0.3  |  | 0.9  
|Tax Fees           |  | 0.2  |  | 0.2  |  | 0.4  
|All Other Fees     |  |     |  |     |  |     
|                   |  |      |  |      |  |      
|Total              |  | 6.0  |  | 3.4  |  | 9.4  
|                   |  |      |  |      |  |      

---

|(1) | Includes fees related to the audit of the Consolidated Financial Statements as of December 31, 2006 and 2005, limited reviews of interim financial statements presented during
2006 and 2005, SEC filing reviews and other attestation services. As of December 31, 2006, includes approximately P$2.2 million related to the Sarbanes-Oxley Section 404 certification fee.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Audit Committee Pre-Approval Policies and Procedures

On March 22, 2004, Telecom Argentinas Board of Directors approved policies and procedures relating to the pre-approval of auditors services and other permitted services (collectively,
Pre-Approval Procedures) for the engagement of any service provided by external auditors to Telecom Argentina and its subsidiaries. Telecom Argentinas Board performed Pre-Approval Procedures until April 19, 2004, after which
Pre-Approval Procedures were performed by the Audit Committee. Consequently, all auditors services were pre-approved in 2005 and 2006 by the Audit Committee.

The Pre-Approval Procedures provide for services that require:



| |  |  | specific pre-approvalto be approved on a case-by-case basis; and
| | - |  | -----------------------------------------------------------------



| |  |  | general pre-approvalany category or general kind of service that come within the guidelines established to safeguard auditor independence and come within the
maximum amounts set by the Audit Committee.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The Pre-Approval Procedures also provide for the following categorization of
services:

Prohibited services are those services that external auditors are not allowed to provide based on prohibitions
contained in the statutory rules of Argentina and the United States (i.e. bookkeeping; financial information system design and implementation; appraisal or valuation services, fairness opinions or contribution-in-kind reports; actuarial
services; internal audit outsourcing services; management functions; broker/dealer, investment adviser, or investment banking services; expert services unrelated to the audit).

Permitted Services include (a) audit services; (b) audit-related services; (c) tax services, and (d) other services.
Moreover, the services included in each category were also detailed, and, were appropriate, any limits imposed on the provision thereof to ensure External Auditors independence.

The Pre-Approval Procedures also require pre-approval for the following services:



| |  |  | Annual audit and quarterly reviews of Telecoms financial statements: the Audit Committee is required to approve the terms for the engagement and remuneration
of such services.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Other Audit Services: the Audit Committee is required to define the services that will be subject to general pre-approval on an annual basis, setting
the annual service fee amount, or the annual amount allocated to each individual service category, or to each service, within which fee caps the provision shall receive general pre-approval.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Audit-related Services and Tax Services: the Audit Committee is required to define the categories or types of services that will receive
general pre-approval, provided that they fall within the annual fee cap set for that service, and establish the guidelines for prior engagement of these services.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Other Permitted Services: are not subject to general pre-approval, and any other services require specific pre-approval by the Audit Committee for each service.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | Delegation: the Audit Committee may solely delegate the specific pre-approval of services with any of its members that qualify as an Independent
Director. An Independent Director must immediately report to the Audit Committee after engaging any service by delegation. Under no circumstances may the authority to either approve or pre-approve services be delegated to Telecoms
management.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Disclosure of overall billed fees: external auditors shall include in their audit reports the information about the relationship between the overall fees paid in
respect of Audit Services and of services other than audit services. In addition, the Audit Committee shall, on a yearly basis, prepare a report to the Board which will be included in Form 20-F, providing a detailed account of all fees invoiced by
External Auditors to Telecom Argentina and to its subsidiaries, grouped into four categories, namely, audit fees, audit related fees, tax consultation fees and all other fees described in the first three bullet points above.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Additional Requirements: the Audit Committee is required to adopt additional measures to fulfill its supervisory obligations related to external auditors
duties, in order to ensure the independence from Telecom, such as the review of a formal written statement by the external auditors outlining all relations existing between them and Telecom, in accordance with Rule No. 1 of the Independence
Standards Board, and discussions with the external auditors and the methods and procedures that have been designed to ensure their independence.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Amendments: the Audit Committee has authority to amend the Pre-Approval Procedures, rendering an account of any such amendment to the Board of Directors during the
first meeting of the Board of Directors held after making the amendments.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

If Telecoms external auditors are to
provide any service, the service must either be granted general pre-approval or specific pre-approval under the Pre-Approval Procedures. The Pre-Approval Procedures require the Audit Committee to consider whether the services to be provided are
consistent with the legal and professional rules in effect in Argentina and the United States relating to external auditors independence. Every six months, the Audit Committee is required to report to the Board of Directors on all services
provided by external auditors to Telecom Argentina and its subsidiaries.



|ITEM 16D. | EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES
|--------- | ----------------------------------------------------------

Not applicable.



|ITEM 16E. | EQUITY SECURITIES PURCHASED BY THE COMPANY OR ANY AFFILIATED PURCHASER
|--------- | ----------------------------------------------------------------------

Neither Telecom nor, to Telecoms knowledge, any affiliated purchaser (as defined in Rule 10b-18(a)(3)) repurchased any of Telecom Argentinas Class B Ordinary Shares (including American
Depositary Shares, or American Depositary Receipts evidencing such shares) during fiscal year 2006.



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PART III



|ITEM 17. | FINANCIAL STATEMENTS
|-------- | --------------------

The Registrant has responded
to Item 18 in lieu of responding to this Item.



|ITEM 18. | FINANCIAL STATEMENTS
|-------- | --------------------

Reference is made to pages
F-1 through F-69.

The following financial statements are filed as part of this Form 20-F:



|                                                                                                                |  |     
|--------------------------------------------------------------------------------------------------------------- |  | ----
|                                                                                                                |  | Page
|Telecom Argentina S.A.:                                                                                         |  |     
|Report of Independent Registered Public Accounting Firm                                                         |  | F-1 
|Managements Report on Internal Control over Financial Reporting                                                |  | F-3 
|Consolidated Balance Sheets as of December 31, 2006 and December 31, 2005                                       |  | F-4 
|Consolidated Statements of Income for the years ended December 31, 2006, 2005 and 2004                          |  | F-5 
|Consolidated Statements of Changes in Shareholders Equity for the years ended December 31, 2006, 2005 and 2004 |  | F-6 
|Consolidated Statements of Cash Flows for the years ended December 31, 2006, 2005 and 2004                      |  | F-7 
|Index to the Notes to the Consolidated Financial Statements for the year ended December 31, 2006                |  | F-8 
|Notes to the Consolidated Financial Statements for the year ended December 31, 2006                             |  | F-9 



|ITEM 19. | EXHIBITS
|-------- | --------

Exhibits:



|    |  |                                                                                                                                                                                                                                                                                                                                                                                                                                         
|--- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|1.1 |  | Estatutos (bylaws) of Telecom Argentina, as amended, which include its corporate charter (incorporated by reference to Exhibit 3.1 to Telecoms registration statement on Form F-1
(No. 333-111790)).                                                                                                                                                                                                                                   
|    | 
|1.2 |  | Estatutos (bylaws) of Telecom Argentina, as amended, which include its corporate charter (English translation) (incorporated by reference to Exhibit 3.2 to Telecoms registration
statement on Form F-1 (No. 333-111790)).                                                                                                                                                                                                             
|    | 
|2.1 |  | Indenture dated August 31, 2005 between Telecom Argentina S.A. as Issuer and The Bank of New York as Trustee, Registrar, Paying Agent and Transfer Agent (incorporated by reference to
Telecoms report on Form 6-K dated January 27, 2006).                                                                                                                                                                                            
|    | 
|2.2 |  | First Supplemental Indenture, dated as of March 27, 2006, between Telecom Argentina S.A. as Issuer and The Bank of New York as Trustee, Registrar, Paying Agent and Transfer Agent for Series A
Notes due 2014 and Series B Notes due 2011 (incorporated by reference to Telecoms report on Form 6-K dated April 12, 2006).                                                                                                            
|    | 
|2.3 |  | Indenture dated December 22, 2005 between Telecom Personal S.A. as Issuer, JPMorgan Chase Bank, N.A. as Trustee, Co-Registrar, New York Paying Agent and New York Transfer Agent, JPMorgan Bank
Luxembourg S.A. as Luxembourg Paying Agent and Transfer Agent, Banco Río de la Plata S.A., as Argentina Paying Agent and Transfer Agent and Registrar and JPMorgan Chase Bank N.A., Sucursal Buenos Aires, as Trustees
Representative*.
|    | 
|4.1 |  | Deposit Agreement, dated November 8, 1994, as amended (incorporated by reference to Telecoms registration statement on Form F-6 (No. 333-86048)).                                                                                                                                                                                                                                                                                      



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|     |  |                                                                                                                                                                                                                            
|---- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|     | 
|8.1  |  | List of Subsidiaries.                                                                                                                                                                                                      
|     | 
|11.1 |  | Code of Business Conduct and Ethics of Telecom (incorporated by reference to Telecoms annual report on Form 20-F for 2004 dated June 29, 2005).                                                                           
|     | 
|11.2 |  | Code of Business Conduct and Ethics of Telecom (English translation) (incorporated by reference to Telecoms annual report on Form 20-F for 2004 dated June 29, 2005).                                                     
|     | 
|12.1 |  | Certification of Carlos Felices of Telecom Argentina S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                       
|     | 
|12.2 |  | Certification of Marco Patuano of Telecom Argentina S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                        
|     | 
|12.3 |  | Certification of Valerio Cavallo of Telecom Argentina S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                      
|     | 
|13.1 |  | Certification of Carlos Felices, Marco Patuano and Valerio Cavallo pursuant to U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                  
|     | 
|15.1 |  | Shareholders Agreement between Telecom Italia International, N.V. and W de ArgentinaInversiones S.L., dated September 9, 2003 (incorporated by reference to Exhibit 4.3 to
Nortels Annual Report on Form 20-F for 2003).

---

|* | Pursuant to Instruction 1(b)(i) to Item 19 of Form 20-F, we undertake to furnish this document upon request of the Commission.
|- | ------------------------------------------------------------------------------------------------------------------------------



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SIGNATURE

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this Annual Report on its behalf.



Telecom Argentina S.A.By:

/s/ Valerio CavalloName:

Valerio CavalloTitle:

Chief Financial Officer


Dated: June 22, 2007



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##### Table of Contents

Consolidated Financial Statements as of December 31, 2006 and December 31, 2005 and for the years ended December 31,
2006, 2005 and 2004



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$3.062 = US$1 as of December 31, 2006



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##### Table of Contents

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Telecom Argentina S.A.

We
have completed an integrated audit of Telecom Argentinas 2006 consolidated financial statements and of its internal control over financial reporting as of December 31, 2006 and audits of its 2005 and 2004 consolidated financial statements
in accordance with the standards of the Public Company Accounting Oversight Board (United States). Our opinions, based on our audits, are presented below.

Consolidated financial statements

We have audited the accompanying consolidated balance sheets of Telecom Argentina S.A. and its
subsidiaries (Telecom Argentina) as of December 31, 2006 and 2005, and the related consolidated statements of income, changes in shareholders equity and cash flows for the three years in the period ended December 31,
2006. These financial statements are the responsibility of the Companys management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

As indicated in Note 3.c), effective March 1, 2003, the Company has discontinued the restatement of the financial statements into constant currency, as required by
a resolution issued by the Comisión Nacional de Valores (CNV). Since generally accepted accounting principles in Argentina require companies to prepare price-level restated financial statements through September 30, 2003, the
application of the CNV resolution represents a departure from generally accepted accounting principles in Argentina. This effect is no longer material to the consolidated financial statements of the Company as of December 31, 2006 and 2005, and
for the years then ended.

In our opinion, except for the effects on the 2004 financial statements for not adjusting for the effects of inflation as
described in the preceding paragraph, the accompanying consolidated balance sheets and the related consolidated statements of income, shareholders equity and cash flows present fairly, in all material respects, the financial position of
Telecom Argentina and its subsidiaries at December 31, 2006 and 2005, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2006 in conformity with accounting principles
generally accepted in Argentina.

Accounting principles generally accepted in Argentina vary in certain significant respects from accounting principles
generally accepted in the United States of America (US GAAP) and as allowed by Item 18 to Form 20-F regarding the application of accounting for the effects of inflation. Information relating to the nature and effect of such differences is
presented in Note 14 to the consolidated financial statements. The effect of not accounting for the effects of inflation through September 30, 2003 is material to the information presented for all periods under US GAAP.



F-1



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##### Table of Contents

Internal control over financial reporting

Also, in our opinion, managements assessment, included in the accompanying Managements Report on Internal Control Over Financial Reporting, that the Company maintained effective internal control over
financial reporting as of December 31, 2006 based on criteria established in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), is fairly stated, in all material
respects, based on those criteria. Furthermore, in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2006, based on criteria established in Internal Control
- Integrated Framework issued by the COSO. The Companys management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting.
Our responsibility is to express opinions on managements assessment and on the effectiveness of the Companys internal control over financial reporting based on our audit. We conducted our audit of internal control over financial
reporting in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over
financial reporting was maintained in all material respects. An audit of internal control over financial reporting includes obtaining an understanding of internal control over financial reporting, evaluating managements assessment, testing and
evaluating the design and operating effectiveness of internal control, and performing such other procedures as we consider necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinions.

A companys internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A companys internal control over financial reporting includes those policies and procedures that (i) pertain to the
maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation
of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and
(iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the companys assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.



|                              |  |                             
|----------------------------- |  | ----------------------------
|PRICE WATERHOUSE & CO. S.R.L.
|                              | 
|By                            |  | /s/ Juan C. Grassi (Partner)
|                              |  | Juan C. Grassi              

Buenos Aires, Argentina

March 8, 2007



F-2



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##### Table of Contents

Managements Report on Internal Control Over Financial Reporting

Telecoms management is responsible for establishing and maintaining adequate internal control over financial reporting for Telecom as defined in Exchange Act Rule
13a-15(f) and 15d-15(f). Our internal control over financial reporting was designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with
Argentine generally accepted accounting principles (Argentine GAAP) and reconciling the Argentine GAAP figures to US GAAP. Internal control over financial reporting includes those policies and procedures that:



| |  | pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the company;
|- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with Argentine GAAP and
reconciled to US GAAP and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the companys assets that could have
a material effect on the financial statements.
|- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Because of its inherent limitations, internal control over financial reporting may not
prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies
or procedures may deteriorate.

Management (with the participation of the Chief Executive Officer and the Chief Financial Officer) conducted an evaluation
of the effectiveness of Telecoms internal control over financial reporting based on the framework in Internal Control  Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission
(COSO). Based on our evaluation, management concluded that the Telecoms internal control over financial reporting was effective as of December 31, 2006. Managements assessment of the effectiveness of Telecoms
internal control over financial reporting as of December 31, 2006 has been audited by Price Waterhouse & Co S.R.L., an independent registered public accounting firm, as stated in their report which is included herein.



|                        |  |                        
|----------------------- |  | -----------------------
|Carlos Felices          |  | Valerio Cavallo        
|Chief Executive Officer |  | Chief Financial Officer



|                        |  |  |  | 
|----------------------- |  |  |  | 
|Buenos Aires, Argentina |  |  |  | 
|March 8th, 2007         |  |  |  | 



F-3



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##### Table of Contents

Consolidated Balance Sheets as of December 31, 2006 and 2005

(In millions of Argentine pesos - see Note 3.c)



|                                                              |  |                       |       |                       |   |      
|------------------------------------------------------------- |  | --------------------- | ----- | --------------------- | - | -----
|                                                              |  | As ofDecember 31,2006 |       | As ofDecember 31,2005
|ASSETS                                                        |  |                       |       |                       |   |      
|Current Assets                                                |  |                       |       |                       |   |      
|Cash and banks                                                |  | $                     | 31    |                       | $ | 46   
|Investments, net                                              |  |                       | 631   |                       |   | 596  
|Accounts receivable, net                                      |  |                       | 783   |                       |   | 705  
|Other receivables, net                                        |  |                       | 128   |                       |   | 86   
|Inventories, net                                              |  |                       | 176   |                       |   | 104  
|Other assets, net                                             |  |                       | 18    |                       |   | 5    
|                                                              |  |                       |       |                       |   |      
|Total current assets                                          |  |                       | 1,767 |                       |   | 1,542
|                                                              |  |                       |       |                       |   |      
|Non-Current Assets                                            |  |                       |       |                       |   |      
|Other receivables, net                                        |  |                       | 413   |                       |   | 269  
|Investments                                                   |  |                       | 1     |                       |   | 2    
|Fixed assets, net                                             |  |                       | 5,741 |                       |   | 5,959
|Intangible assets, net                                        |  |                       | 783   |                       |   | 764  
|Other assets, net                                             |  |                       | 10    |                       |   | 21   
|                                                              |  |                       |       |                       |   |      
|Total non-current assets                                      |  |                       | 6,948 |                       |   | 7,015
|                                                              |  |                       |       |                       |   |      
|TOTAL ASSETS                                                  |  | $                     | 8,715 |                       | $ | 8,557
|                                                              |  |                       |       |                       |   |      
|LIABILITIES                                                   |  |                       |       |                       |   |      
|Current Liabilities                                           |  |                       |       |                       |   |      
|Accounts payable                                              |  | $                     | 1,494 |                       | $ | 834  
|Debt                                                          |  |                       | 1,395 |                       |   | 905  
|Salaries and social security payable                          |  |                       | 132   |                       |   | 104  
|Taxes payable                                                 |  |                       | 229   |                       |   | 222  
|Other liabilities                                             |  |                       | 36    |                       |   | 31   
|Contingencies                                                 |  |                       | 87    |                       |   | 110  
|                                                              |  |                       |       |                       |   |      
|Total current liabilities                                     |  |                       | 3,373 |                       |   | 2,206
|                                                              |  |                       |       |                       |   |      
|Non-Current Liabilities                                       |  |                       |       |                       |   |      
|Debt                                                          |  |                       | 2,703 |                       |   | 3,996
|Salaries and social security payable                          |  |                       | 32    |                       |   | 30   
|Taxes payable                                                 |  |                       | 63    |                       |   | 92   
|Other liabilities                                             |  |                       | 102   |                       |   | 78   
|Contingencies                                                 |  |                       | 241   |                       |   | 247  
|                                                              |  |                       |       |                       |   |      
|Total non-current liabilities                                 |  |                       | 3,141 |                       |   | 4,443
|                                                              |  |                       |       |                       |   |      
|TOTAL LIABILITIES                                             |  | $                     | 6,514 |                       | $ | 6,649
|                                                              |  |                       |       |                       |   |      
|Minority interest                                             |  |                       | 72    |                       |   | 41   
|SHAREHOLDERS EQUITY                                          |  | $                     | 2,129 |                       | $ | 1,867
|                                                              |  |                       |       |                       |   |      
|TOTAL LIABILITIES, MINORITY INTEREST AND SHAREHOLDERS EQUITY |  | $                     | 8,715 |                       | $ | 8,557
|                                                              |  |                       |       |                       |   |      

The accompanying notes are an integral part of these consolidated financial statements.



F-4



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##### Table of Contents

Consolidated Statements of Income for the years ended December 31, 2006, 2005 and 2004

(In millions of Argentine pesos, except per share data in Argentine pesos - see Note 3.c)



|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  
|--------------------------------------------------------- | ---- | -------------------------------- | ------ | ---- |  | - | ------ | - |  | - | ------ | -
|                                                          |      | For the years ended December 31, |       
|                                                          | 2006 |                                  |        | 2005 |  |   | 2004   |  
|Net sales                                                 |      | $                                | 7,437  |      |  | $ | 5,718  |   |  | $ | 4,494  |  
|Cost of services                                          |      |                                  | (4,510 | )    |  |   | (3,704 | ) |  |   | (2,968 | )
|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  
|Gross profit                                              |      |                                  | 2,927  |      |  |   | 2,014  |   |  |   | 1,526  |  
|General and administrative expenses                       |      |                                  | (272   | )    |  |   | (241   | ) |  |   | (229   | )
|Selling expenses                                          |      |                                  | (1,743 | )    |  |   | (1,269 | ) |  |   | (897   | )
|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  
|Operating income                                          |      |                                  | 912    |      |  |   | 504    |   |  |   | 400    |  
|Gain (loss) on equity investees                           |      |                                  | 5      |      |  |   | 7      |   |  |   | (2     | )
|Financial results, net                                    |      |                                  | (482   | )    |  |   | (306   | ) |  |   | (1,172 | )
|Other expenses, net                                       |      |                                  | (186   | )    |  |   | (165   | ) |  |   | (78    | )
|Gain on debt restructuring                                |      |                                  |       |      |  |   | 1,424  |   |  |   | 209    |  
|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  
|Net income (loss) before income tax and minority interest |      |                                  | 249    |      |  |   | 1,464  |   |  |   | (643   | )
|Income tax benefit (expense), net                         |      |                                  | 17     |      |  |   | (122   | ) |  |   | (26    | )
|Minority interest                                         |      |                                  | (22    | )    |  |   | (8     | ) |  |   | 3      |  
|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  
|Net income (loss)                                         |      | $                                | 244    |      |  | $ | 1,334  |   |  | $ | (666   | )
|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  
|Net income (loss) per share                               |      | $                                | 0.25   |      |  | $ | 1.36   |   |  | $ | (0.68  | )
|                                                          |      |                                  |        |      |  |   |        |   |  |   |        |  

The accompanying notes are an integral part of these consolidated financial statements.



F-5



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##### Table of Contents

Consolidated Statements of Changes in Shareholders Equity

for the years ended December 31, 2006, 2005 and 2004

(In millions of Argentine pesos - see Note 3.c)



|                                                                                                           |             |                             |                                   |  |                         |       |  |                          |              |  |      |                                       |  |                    |  |        |       |  |        |   |  |   |       |  
|---------------------------------------------------------------------------------------------------------- | ----------- | --------------------------- | --------------------------------- |  | ----------------------- | ----- |  | ------------------------ | ------------ |  | ---- | ------------------------------------- |  | ------------------ |  | ------ | ----- |  | ------ | - |  | - | ----- | -
|                                                                                                           |             | Shareholders contributions |                                   |  | Unappropriated earnings |       |  | TotalShareholdersequity |             
|                                                                                                           | Commonstock |                             | Inflationadjustmentof commonstock |  |                         | Total |  |                          | Legalreserve |  |      | Foreigncurrencytranslationadjustments |  | Accumulateddeficit |  |        | Total |  |       
|Balances as of January 1, 2004                                                                             |             | $                           | 984                               |  | 3,044                   |       |  | 4,028                    |              |  | 277  |                                       |  | 21                 |  | (3,137 | )     |  | (2,839 | ) |  | $ | 1,189 |  
|Foreign currency translation adjustments                                                                   |             |                             |                                  |  |                        |       |  |                         |              |  |     |                                       |  | 3                  |  |       |       |  | 3      |   |  |   | 3     |  
|Net loss for the year                                                                                      |             |                             |                                  |  |                        |       |  |                         |              |  |     |                                       |  |                   |  | (666   | )     |  | (666   | ) |  |   | (666  | )
|                                                                                                           |             |                             |                                   |  |                         |       |  |                          |              |  |      |                                       |  |                    |  |        |       |  |        |   |  |   |       |  
|Balances as of December 31, 2004                                                                           |             | $                           | 984                               |  | 3,044                   |       |  | 4,028                    |              |  | 277  |                                       |  | 24                 |  | (3,803 | )     |  | (3,502 | ) |  |   | 526   |  
|Foreign currency translation adjustments                                                                   |             |                             |                                  |  |                        |       |  |                         |              |  |     |                                       |  | 7                  |  |       |       |  | 7      |   |  |   | 7     |  
|Net income for the year                                                                                    |             |                             |                                  |  |                        |       |  |                         |              |  |     |                                       |  |                   |  | 1,334  |       |  | 1,334  |   |  |   | 1,334 |  
|                                                                                                           |             |                             |                                   |  |                         |       |  |                          |              |  |      |                                       |  |                    |  |        |       |  |        |   |  |   |       |  
|Balances as of December 31, 2005                                                                           |             | $                           | 984                               |  | 3,044                   |       |  | 4,028                    |              |  | 277  |                                       |  | 31                 |  | (2,469 | )     |  | (2,161 | ) |  |   | 1,867 |  
|As approved by the Shareholders Ordinary Meeting held on April 27, 2006: Absorption of accumulated losses |             |                             |                                  |  | (356                    | )     |  | (356                     | )            |  | (277 | )                                     |  |                   |  | 633    |       |  | 356    |   |  |   |      |  
|Foreign currency translation adjustments                                                                   |             |                             |                                  |  |                        |       |  |                         |              |  |     |                                       |  | 18                 |  |       |       |  | 18     |   |  |   | 18    |  
|Net income for the year                                                                                    |             |                             |                                  |  |                        |       |  |                         |              |  |     |                                       |  |                   |  | 244    |       |  | 244    |   |  |   | 244   |  
|                                                                                                           |             |                             |                                   |  |                         |       |  |                          |              |  |      |                                       |  |                    |  |        |       |  |        |   |  |   |       |  
|Balances as of December 31, 2006.                                                                          |             | $                           | 984                               |  | 2,688                   |       |  | 3,672                    |              |  |     |                                       |  | 49                 |  | (1,592 | )     |  | (1,543 | ) |  | $ | 2,129 |  
|                                                                                                           |             |                             |                                   |  |                         |       |  |                          |              |  |      |                                       |  |                    |  |        |       |  |        |   |  |   |       |  

The accompanying notes are an integral part of these consolidated financial statements.



F-6



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##### Table of Contents

Consolidated Statements of Cash Flows for the years ended December 31, 2006, 2005 and 2004

(In millions of Argentine pesos - see Note 3.c)



|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|--------------------------------------------------------------------------------------------- | ---- | -------------------------------- | ------ | ---- |  | - | ------ | - |  | - | ----- | -
|                                                                                              |      | For the years ended December 31, |       
|                                                                                              | 2006 |                                  |        | 2005 |  |   | 2004   |  
|CASH FLOWS FROM OPERATING ACTIVITIES                                                          |      |                                  |        |      |  |   |        |   |  |   |       |  
|Net income (loss) for the year                                                                |      | $                                | 244    |      |  | $ | 1,334  |   |  | $ | (666  | )
|Adjustments to reconcile net income (loss) to net cash flows provided by operating activities |      |                                  |        |      |  |   |        |   |  |   |       |  
|Allowance for doubtful accounts and other allowances                                          |      |                                  | 104    |      |  |   | 56     |   |  |   | 63    |  
|Depreciation of fixed assets                                                                  |      |                                  | 1,342  |      |  |   | 1,454  |   |  |   | 1,552 |  
|Amortization of intangible assets                                                             |      |                                  | 50     |      |  |   | 44     |   |  |   | 94    |  
|(Gain) loss on equity investees                                                               |      |                                  | (5     | )    |  |   | (7     | ) |  |   | 2     |  
|Consumption of materials                                                                      |      |                                  | 66     |      |  |   | 58     |   |  |   | 54    |  
|(Gain) loss on sale/disposal of fixed assets                                                  |      |                                  | (7     | )    |  |   | 11     |   |  |   | 4     |  
|Provision for lawsuits and contingencies                                                      |      |                                  | 154    |      |  |   | 174    |   |  |   | 49    |  
|Holdings loss on inventories                                                                  |      |                                  | 5      |      |  |   | 14     |   |  |   | 6     |  
|Interest and other financial losses on loans                                                  |      |                                  | 575    |      |  |   | 70     |   |  |   | 1,406 |  
|Gain on debt restructuring                                                                    |      |                                  |       |      |  |   | (1,424 | ) |  |   | (209  | )
|Income tax                                                                                    |      |                                  | (38    | )    |  |   | 111    |   |  |   | 26    |  
|Minority interest                                                                             |      |                                  | 22     |      |  |   | 8      |   |  |   | (3    | )
|Net increase in assets                                                                        |      |                                  | (304   | )    |  |   | (166   | ) |  |   | (198  | )
|Net increase in liabilities                                                                   |      |                                  | 192    |      |  |   | 230    |   |  |   | 20    |  
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|Total cash flows provided by operating activities                                             |      |                                  | 2,400  |      |  |   | 1,967  |   |  |   | 2,200 |  
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|CASH FLOWS FROM INVESTING ACTIVITIES                                                          |      |                                  |        |      |  |   |        |   |  |   |       |  
|Fixed asset acquisitions                                                                      |      |                                  | (825   | )    |  |   | (548   | ) |  |   | (461  | )
|Intangible asset acquisitions                                                                 |      |                                  | (41    | )    |  |   | (33    | ) |  |   | (12   | )
|Proceeds for the sale of fixed assets                                                         |      |                                  | 17     |      |  |   |       |   |  |   |      |  
|Decrease (increase) in investments not considered as cash and cash equivalents                |      |                                  | 45     |      |  |   | 668    |   |  |   | (378  | )
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|Total cash flows (used in) provided by investing activities                                   |      |                                  | (804   | )    |  |   | 87     |   |  |   | (851  | )
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|CASH FLOWS FROM FINANCING ACTIVITIES                                                          |      |                                  |        |      |  |   |        |   |  |   |       |  
|Debt proceeds                                                                                 |      |                                  | 36     |      |  |   | 1,236  |   |  |   |      |  
|Payment of debt                                                                               |      |                                  | (1,111 | )    |  |   | (4,684 | ) |  |   | (471  | )
|Payment of interest and debt-related expenses                                                 |      |                                  | (457   | )    |  |   | (944   | ) |  |   | (154  | )
|Payment of liquidating dividend of Nucleo                                                     |      |                                  | (4     | )    |  |   |       |   |  |   |      |  
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|Total cash flows used in financing activities                                                 |      |                                  | (1,536 | )    |  |   | (4,392 | ) |  |   | (625  | )
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                                              |      |                                  | 60     |      |  |   | (2,338 | ) |  |   | 724   |  
|CASH AND CASH EQUIVALENTS AT THE BEGINNING OF YEAR                                            |      |                                  | 602    |      |  |   | 2,940  |   |  |   | 2,216 |  
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  
|CASH AND CASH EQUIVALENTS AT THE END OF THE YEAR                                              |      | $                                | 662    |      |  | $ | 602    |   |  | $ | 2,940 |  
|                                                                                              |      |                                  |        |      |  |   |        |   |  |   |       |  

See Note 6 for supplementary cash flow information.

The accompanying notes are an integral part of these consolidated financial statements.



F-7



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##### Table of Contents

Index to the Notes to the Consolidated Financial Statements



|     |  |                                                |  |     
|---- |  | ---------------------------------------------- |  | ----
|Note |  |                                                |  | Page
|1    |  | The Company and its operations                 |  | F-9 
|     |  |                                               
|2    |  | Regulatory framework                           |  | F-9 
|     |  |                                               
|3    |  | Preparation of financial statements            |  | F-14
|     |  |                                               
|4    |  | Summary of significant accounting policies     |  | F-17
|     |  |                                               
|5    |  | Breakdown of the main accounts                 |  | F-24
|     |  |                                               
|6    |  | Supplementary cash flow information            |  | F-27
|     |  |                                               
|7    |  | Related party transactions                     |  | F-28
|     |  |                                               
|8    |  | Debt                                           |  | F-30
|     |  |                                               
|9    |  | Shareholders equity                           |  | F-37
|     |  |                                               
|10   |  | Income tax                                     |  | F-39
|     |  |                                               
|11   |  | Commitments and contingencies                  |  | F-40
|     |  |                                               
|12   |  | Segment information                            |  | F-43
|     |  |                                               
|13   |  | Unconsolidated information                     |  | F-47
|     |  |                                               
|14   |  | Differences between Argentine GAAP and US GAAP |  | F-48
|     |  |                                               
|15   |  | Other financial statement information          |  | F-62



F-8



---

##### Table of Contents

1. The Company and its operations

Telecom Argentina STET-France Telecom S.A. (Telecom Argentina or
Telecom and together with its subsidiaries, the Company or the Telecom Group, indistinctively) was created by a decree of the Argentine Government in January 1990 and organized as a sociedad anónima
under the name Sociedad Licenciataria Norte S.A. on April 23, 1990. In November 1990, this legal name was changed to Telecom Argentina STET-France Telecom. However, as a result of a change in the Companys controlling group and
the termination of the Management Agreement relationship with respect to France Cables et Radio S.A. (FCR, a subsidiary of France Telecom S.A.) as joint operator of the Company, at the Extraordinary and Ordinary Shareholders Meeting held
on February 18, 2004, the shareholders approved the change of the legal name of the Company to Telecom Argentina S.A. Accordingly, the Company amended its by-laws to effect this change in accordance with the prior approval obtained from the
Department of Communications (SC, the Regulatory Authority) and the Comisión Nacional de Valores (CNV), the National Securities Commission in Argentina.

The Company provides fixed-line public telecommunication services, international long-distance service, data transmission, Internet services and
directories publishing services in Argentina. The Company also provides wireless telecommunication services in Argentina and Paraguay.

Telecom Argentina commenced operations on November 8, 1990 (the Transfer Date), upon the transfer to the Company of the telecommunications network of the northern region of Argentina previously owned and operated by the
state-owned company, Empresa Nacional de Telecomunicaciones (ENTel).

Telecom Argentinas license, as originally granted,
was exclusive to provide telephone services in the northern region of Argentina through November 8, 1997, with the possibility of a three-year extension. In March 1998, the Argentine Government extended the exclusivity period to late 1999 and
established the basis for a transition period towards deregulation of the telecommunications market.

In this context, the SC provided for
a transition period, which ended on October 10, 1999. As from such date, the Company began providing telephone services in the southern region of Argentina and competing in the previously exclusive northern region.

2. Regulatory framework

(a) Regulatory bodies and general legal framework

Telecom Argentina and Telecom Personal S.A. (Personal) operate in a regulated industry. Regulation not only covers rates and service terms,
but also the terms on which various licensing and technical requirements are imposed.

The provision of telecommunication services is
regulated by the SC and supervised by the Comisión Nacional de Comunicaciones, the National Communications Commission (CNC). The CNC is responsible for the general oversight and supervision of telecommunications services.
The SC has the authority to develop, suggest and implement policies; to ensure that these policies are applied; to review the applicable legal regulatory framework; to act as the enforcing authority with respect to the laws governing the relevant
activities; to approve the major technical plans and to resolve administrative appeals filed against CNC resolutions.

The principal
features of the regulatory framework have been created by:



| |  | The Privatization Regulations, including the List of Conditions;
|- |  | ----------------------------------------------------------------



| |  | The Transfer Agreement;
|- |  | -----------------------



| |  | The Licenses granted to Telecom Argentina and its subsidiaries;
|- |  | ---------------------------------------------------------------



| |  | The Tariff Agreements; and
|- |  | --------------------------



| |  | Various governmental decrees, including Decree No. 764/00, establishing the regulatory framework for licenses, interconnection, universal service and radio
spectrum management.
|- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



F-9



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##### Table of Contents

2. Regulatory framework (continued)



(b) Licenses granted as of December 31, 2006

As of December 31, 2006, Telecom Argentina has been granted the following non-expiring licenses to provide the following services in Argentina:



| |  |  | Local fixed telephony;
| | - |  | ----------------------



| |  |  | Public telephony;
| | - |  | -----------------



| |  |  | Domestic and international long-distance telephony;
| | - |  | ---------------------------------------------------



| |  |  | Domestic and international point-to-point link services;
| | - |  | --------------------------------------------------------



| |  |  | Domestic and international telex services;
| | - |  | ------------------------------------------



| |  |  | Value added services, data transmission, videoconferencing and broadcasting signal services; and
| | - |  | ------------------------------------------------------------------------------------------------



| |  |  | Internet access.
| | - |  | ----------------

As of
December 31, 2006, the Companys subsidiaries have been granted the following licenses:



| |  |  | Personal has been granted a non-exclusive, non-expiring license to provide mobile telecommunication services in the northern region of Argentina and data
transmission and value added services throughout the country. In addition, Personal owns licenses to provide mobile radio communication services in the Federal District and Greater Buenos Aires areas, as well as a non-expiring license to provide PCS
services throughout the country and it is registered to provide national and international long-distance telephone services; and
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Nucleo S.A. (Nucleo) has been granted a license to provide mobile telecommunication services in Paraguay as well as PCS services and Internet access in
certain areas of that country.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Telecom Argentinas license is revocable in the case of non-compliance with certain
obligations, including but not limited to:



| |  |  | the interruption of all or a substantial portion of service;
| | - |  | ------------------------------------------------------------



| |  |  | the serious non-performance of material obligations;
| | - |  | ----------------------------------------------------



| |  |  | the modification of its corporate purpose or change of domicile to a jurisdiction outside Argentina;
| | - |  | ----------------------------------------------------------------------------------------------------



| |  |  | any sale, encumbrance or transfer of assets which may result in a reduction of level of services provided, without the prior approval of the regulatory authority;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the reduction of Nortel Inversora S.A.s (Nortel, the parent company of the Company) interest in Telecom Argentina to less than 51%, or the
reduction of Nortels common shareholders interest in Nortel to less than 51%, in either case without prior approval of the regulatory authorities;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the assignment or delegation of Telecom Italia S.p.A.s (Telecom Italia or the Operator) functions without the prior approval of the
regulatory authority; and
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the Companys bankruptcy.
| | - |  | -------------------------

Personals licenses are revocable in the case of non-compliance with certain obligations, including but not limited to:



| |  |  | repeated interruptions of the services;
| | - |  | ---------------------------------------



| |  |  | any transfer of the license and/or the related rights and obligations, without the prior approval of the Regulatory Authority;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------



| |  |  | any encumbrance of the license;
| | - |  | -------------------------------



| |  |  | the voluntary insolvency proceedings or bankruptcy of Personal and,
| | - |  | -------------------------------------------------------------------



| |  |  | the liquidation or dissolution of Personal, without the prior approval of the Regulatory Authority.
| | - |  | ---------------------------------------------------------------------------------------------------

Nucleos licenses are revocable mainly in the case of:



| |  |  | interruption of services;
| | - |  | -------------------------



| |  |  | the bankruptcy of Nucleo and,
| | - |  | -----------------------------



| |  |  | non-compliance with certain obligations.
| | - |  | ----------------------------------------



F-10



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##### Table of Contents

2. Regulatory framework (continued)



(c) Renegotiation of agreements with the Argentine Government

Telecom Argentinas tariff scheme and procedures are detailed in the Tariff Agreement entered into by Telecom Argentina and the Argentine Government
in November 1991, as amended in February 1992. Pursuant to the Tariff Agreement, all tariffs were to be calculated in US dollars and converted into Argentine pesos at the time the customer was billed using the exchange rate prevailing at that time.
Under the Convertibility law that was effective until January 2002, the applicable exchange rate was $1 to US$1. Tariffs were to be adjusted twice a year in April and October based on the variation of the U.S. Consumer Price Index (U.S.
C.P.I.). These adjustments were not applied since 2000 according to a resolution of the SC.

However, in January 2002, the Argentine
Government enacted Law No. 25,561, Ley de Emergencia Pública y Reforma del Régimen Cambiario(the Public Emergency Law), which provided, among other aspects, for the following:



| |  |  | The pesification of tariffs;
| | - |  | ----------------------------



| |  |  | The elimination of dollar or other foreign-currency adjustments and indexing provisions for tariffs;
| | - |  | ----------------------------------------------------------------------------------------------------



| |  |  | The establishment of an exchange rate for dollar-denominated prices and rates of $1 =US$1; and
| | - |  | ----------------------------------------------------------------------------------------------



| |  |  | The renegotiation of the conditions of the contractual agreements entered into between privatized companies and the Argentine Government.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------

The Argentine Government is entitled to renegotiate these agreements based on the following criteria:



| |  |  | The overall impact of tariffs for public services on the economy and income levels;
| | - |  | -----------------------------------------------------------------------------------



| |  |  | Service quality and investment plans, as contractually agreed;
| | - |  | --------------------------------------------------------------



| |  |  | The customers interests and access to the services;
| | - |  | ----------------------------------------------------



| |  |  | The security of the systems; and
| | - |  | --------------------------------



| |  |  | The profitability of the service providers.
| | - |  | -------------------------------------------

Decree No. 293/02, dated February 12, 2002, entrusted the Ministry of Economy with the renegotiation of the agreements. Initially, the contractual renegotiation proposals were to be submitted to the Argentine Government within 120
days after the effective date of the Decree, although this term was further extended for an additional 180-day period. Telecom Argentina filed all information as required by the Argentine Government, which included information on the impact caused
by the economic crisis on the Companys financial position and its revenues, the pre-existing mechanisms for tariff adjustments, operating costs, indebtedness, payment commitments with the Argentine Government and future and on-going investment
commitments.

Furthermore, in July 2003, Decree No. 311/03 created the Unidad de Renegociación y Análisis de Contratos
de Servicios Públicos (UNIREN), (Division for the Renegotiation and Analysis of Contracts of Public Utilities Services), a special division within the Ministry of Economy and the Ministry of Federal Planning, Public
Investments and Services, pursuant to which the contractual relationships between the Argentine Government and the service providers were to be revised and renegotiated. In October 2003, the Argentine Government enacted Law No. 25,790 pursuant
to which the original term to renegotiate the contracts was extended through December 31, 2004. As from that date, the Argentine Government enacted subsequent laws pursuant to which this term was extended through December 31, 2007.

In May 2004, the Company signed a Letter of Understanding (LOU) with the Argentine Government pursuant to which the Company
committed not to modify the current tariff structure through December 31, 2004 and to continue with the tariff renegotiation process, which the Company expected to have concluded before December 31, 2004. The Company also committed to
offer phone services to beneficiaries of governmental welfare programs and to extend internet services in the interior of the country at reduced prices.

Even though the Company fulfilled its commitments under the LOU, the Argentine Government did not make a specific offer related to the renegotiation of the tariffs at the date set in the LOU.



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##### Table of Contents

2. Regulatory framework (continued)



(d) New Letter of Understanding with the UNIREN

On March 6, 2006, Telecom Argentina signed a new Letter of Understanding (the Letter) with the UNIREN. Once the procedures set forth in
the current regulations are fulfilled, the Letter will constitute the necessary precedent for the signing of the Acta Acuerdo de Renegociación del Contrato de Transferencia de Acciones (the Minute of Agreement of the Renegotiation)
approved by Decree No. 2,332/90, as stated in Section 9 of Public Emergency Law.

The main terms and conditions of the Letter include:



| |  | The CNC and UNIREN determined that Telecom Argentina satisfactorily complied with the majority of the obligations required by the Transfer Agreement and the
regulatory framework. Isolated violations were satisfactorily remedied through fines and/or sanctions. Other matters arising in the normal course of business are still pending resolution, which was originally expected by June 30, 2006. The
Regulatory Authority is currently analyzing these matters and their resolutions will be gradually known;
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Telecom Argentinas commitments to invest in the technological development and updating of its network;
|- |  | -------------------------------------------------------------------------------------------------------



| |  | Telecom Argentinas commitment to the achievement of its long-term service quality objectives;
|- |  | ----------------------------------------------------------------------------------------------



| |  | The signing parties commitment to comply with and maintain the terms set forth in the Transfer Agreement, and in the current regulatory framework;
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------



| |  | The Argentine Governments commitment to consolidate an appropriate and standardized regulatory framework for telecommunications services and to give Telecom
Argentina fair and equivalent treatment to that given to other telecommunications providers that may take part in the process;
|- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Telecom Argentinas commitment and the commitment of its indirect shareholders Telecom Italia S.p.A. and W de
Argentina - Inversiones S.L., to suspend for a period of 210 working days any and all claims, appeals and proceedings filed or in the process of being filed, in administrative, arbitral or judicial offices, in Argentina or in any other jurisdiction,
on the grounds of any act or measure taken after the enactment of the Public Emergency Law with respect to the Transfer Agreement and the License. The suspension will take effect as from the 30thday of the conclusion of the public hearing to be held to debate the Letter. Once the Minute of Agreement of the Renegotiation is ratified, any and all
claims, appeals and/or proceedings will be disregarded. At the date of issuance of these financial statements, both Telecom Argentina and its indirect stockholders Telecom Italia S.p.A. and W de Argentina - Inversiones S.L. have fulfilled this
commitment;
|- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | The ending termination charge of international incoming calls to a local area will be increased to be equivalent to international standards, which is at present
strongly depreciated;
|- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Off-peak telephone hours corresponding to reduced tariffs shall be unified with regards to local calls, long distance domestic and international calls.
|- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------

On May 18, 2006, the Letter was debated in a public hearing aimed at obtaining the necessary consensus for the
final signing of the Minute of Agreement of the Renegotiation. The Minute of Agreement of Renegotiation will be effective once all the requirements stipulated in the regulatory framework are complied with, which among other things, requires that a
Telecom Argentina Stockholders Meeting be held to approve the Minute.

At the date of issuance of these financial statements, the
Company is expecting the fulfillment of the necessary steps for the signing of the Minutes of Agreement of the Renegotiation.

Although
there can be no assurance as to the ultimate outcome of these matters, it is the opinion of the Companys management that the renegotiation agreement process will be successfully completed.



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##### Table of Contents

2. Regulatory framework (continued)



(e) Universal Service (SU) Regulation

The SU regulation requires entities that receive revenues from telecommunications services to contribute 1% of these revenues to the SU fund. The
regulation adopts a pay or play mechanism for compliance with the mandatory contribution to the SU fund. The regulation establishes a formula for calculating the subsidy for the provision of SU, which takes into account the cost of
providing this service and any foregone revenues. Additionally, the regulation creates a committee responsible for the administration of the SU fund and the development of specific SU programs. However, material regulations to implement SU programs
are still pending.

In Telecom

By the end of 2002, the SC formed a Working group whose main purpose was to analyze the method to be applied in measuring the costs of the SU performance
-in particular the application of the HCPM Model, based in incremental costs of a theoretical network-, as well as the definition and methodology for the calculation of the Non-Monetary Benefits, in order to determine the
costs to offset for the performance of the SU. Said Working group determined that efforts should be made in the short term to go on with the initial programs, independently from the HCPM model, and that there was a need to carry out a thorough
revision of the present General Regulations of the SU to make said regulations operative in the short term, according to the existing social needs.

After more than seven years from the beginning of the opening of the market and the coming into effect of the first regulations of the SU  and after six years from the coming into effect of its amendments-, said regulations are still
to be implemented. Therefore, those under said regulations suppliers have not received set-offs for the supplies under the SU, which supplies they have been delivering since the beginning of the abovementioned opening of the market. In addition, as
the Regulatory Authority has not issued any rules or regulations as regards the SU performance in general and the trust fund in particular, no contribution has been made effective to said fund. In relation to the abovementioned, Telecom decided not
to record in its financial statements the net receivable it shall be entitled to when the SU fund guidelines are issued.

In Personal

Since January 2001, Personal has been recording a provision related to its
obligation to make contributions to the SU fund. As of December 31, 2006, this provision amounts to $95.

As from January 2001,
Personal, as well as the other wireless providers, had charged SU fund amounts to customers.

SC Resolution No. 99/05 required
entities that derived revenues from telecommunications services to contribute 1% of these revenues to the SU fund, and prohibited billing to customers any SU amounts.

As a consequence, the CNC requested that Personal:



|a) | discontinue billing SU amounts to customers;
|-- | --------------------------------------------



|b) | reimburse all collected SU amounts plus interest (applying the same rate used for overdue invoices from customers);
|-- | -------------------------------------------------------------------------------------------------------------------



|c) | clearly identify the reimbursed amounts in the invoices; and
|-- | ------------------------------------------------------------



|d) | file certain information to the regulatory authority for the verification of the reimbursements.
|-- | ------------------------------------------------------------------------------------------------

Although the SC resolutions were appealed, management decided to reimburse the SU amounts which had been billed to post-paid customers from
January 1, 2001 through June 28, 2005, the date on which Personal ceased billing SU amounts.

Although Personal reimbursed the SU
amounts, it will not surrender its rights to consider the resolutions illegitimate and without merit.

During the first quarter of 2006,
Personal fully reimbursed its active post-paid customers all previously billed SU amounts plus interest (amounting to $15). In addition, as from May 2006, Personal has reimbursed the SU amounts billed to its former customers and former post-paid
customers that have changed into prepaid customers (amounting to $4) and still remains pending an amount of $6 that is available for collecting.



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##### Table of Contents

2. Regulatory framework (continued)



In December 2006, the CNC issued a preliminary report on the verification and control of the SU
reimbursement, which stated that Personal fulfilled the reimbursement of the amounts including interest. However, the CNC is analyzing if the interest rate applied is that required by the CNC. As of the date of these financial statements, Personal
has not received any claim on this matter. If any, Personals management together with its legal counsel believes that it has solid legal grounds to justify the interest rate applied.

3. Preparation of financial statements

(a) Basis of presentation

The consolidated financial statements of the Company have been prepared in accordance with generally accepted accounting principles used in Argentina
(Argentine GAAP), considering the regulations of the CNV, which differ in certain significant respects from generally accepted accounting principles in the United States of America (US GAAP). Such differences involve methods
of measuring the amounts shown in the financial statements, as well as additional disclosures required by US GAAP and Regulation S-X of the Securities and Exchange Commission (SEC).

However, certain reclassifications and accommodations have been made to conform more closely to the form and content required by the SEC.



| |  |  | Recently issued accounting pronouncements
| | - |  | -----------------------------------------

On December 29, 2005 and January 26, 2006, the CNV approved, with certain amendments, Resolution CD No. 93/05 issued by the Consejo Profesional de Ciencias Económicas de la Ciudad
Autónoma de Buenos Aires (CPCECABA), which established new accounting and disclosure standards under Argentine GAAP. These standards are effective for the Company as from January 1, 2006. Following is a brief summary of
the most significant provisions of the new accounting pronouncements which affect the Company:

Impairment of Long-lived
Assets: In August 2005, the CPCECABA issued Resolution CD No. 93/05 which introduces certain amendments to the calculation of the impairment of long-lived assets. Under the old accounting standard, the Company periodically evaluated the
carrying value of its long-lived assets for impairment. The carrying value of a long-lived asset was considered impaired by the Company when the expected cash flows, undiscounted and without interest, from such asset were separately identifiable and
less than its carrying value. In that event, a loss was recognized based on the amount by which the carrying value exceeded the fair market value of the long-lived asset. Fair market value was determined primarily using the anticipated cash flows
discounted at a rate commensurate with the risk involved. Under the new accounting standard, the carrying value of a long-lived asset will be considered impaired when the expected discounted cash flows from such asset are less than its carrying
value. The adoption of this standard did not have an impact in its long-lived assets valuation.

Disclosure of Foreign Currency
Translation Adjustments: In August 2005, the CPCECABA issued Resolution CD No. 93/05 which required disclosure of the adjustments resulting from foreign currency translation as a component of equity. Under the old accounting standard,
foreign currency translation adjustments were accumulated and reported as a separate line item between the liability and equity sections of the balance sheet. Foreign currency translation adjustments amounted to $31 as of December 31, 2005. As
required by Argentine GAAP, prior year balances have been reclassified to conform with this new criteria.

In December 2006, the CNV
approved RT 23 of the CPCECABA, Accounting for post-employment and other long-term employee benefits. This standard will be effective for the Company as from January 1, 2008. The management of the Company is evaluating the impact of
the adoption of this new accounting standard.

(b) Basis of consolidation

These consolidated financial statements include the accounts of Telecom Argentina and its subsidiaries over which it has effective control. Investments in
companies in which the Company exercises significant influence, but not control, are accounted for under the equity method.

All
significant intercompany accounts and transactions have been eliminated in preparation of the consolidated financial statements.



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##### Table of Contents

3. Preparation of financial statements (continued)



In accordance with Argentine GAAP, the presentation of the parent companys individual financial
statements is mandatory. Consolidated financial statements are to be included as supplementary information to the individual financial statements. For the purpose of these financial statements, individual financial statements have been omitted since
they are not required for SEC reporting purposes (see Note 13 for a description of certain condensed unconsolidated information).

A
description of the subsidiaries with their respective percentage of capital stock owned is presented as follows:



|                         |  |                            |  |                                                                                
|------------------------ |  | -------------------------- |  | -------------------------------------------------------------------------------
|Reportable segment       |  | Subsidiaries               |  | Percentage of capital stock owned and voting rights as of December 31, 2006 (i)
|Voice, data and Internet |  | Telecom Argentina USA      |  | 100.00%                                                                        
|                         |  | Micro Sistemas (ii)        |  | 99.99%                                                                         
|Wireless                 |  | Personal                   |  | 99.99%                                                                         
|                         |  | Nucleo                     |  | 67.50%                                                                         
|Directories publishing   |  | Publicom S.A. (Publicom) |  | 99.99%                                                                         

---

|(i) | Percentage of equity interest owned has been rounded.
|--- | -----------------------------------------------------

|(ii) | Dormant entity at December 31, 2006.
|---- | ------------------------------------

(c)
Presentation of financial statements in constant Argentine Pesos

On August 22, 1995, the Argentine Government issued Decree
No. 316/95 discontinuing the requirement that financial information be restated for inflation for any date or period after August 31, 1995. Effective September 1, 1995 in accordance with CNV resolutions and Argentine GAAP, the Company
began accounting for its financial transactions on a historical cost basis, without considering the effects of inflation. Prior to September 1, 1995, the financial statements were prepared on the basis of general price level accounting, which
reflected changes in purchasing power of the Argentine Peso in the historical financial statements. The financial statement information of periods prior to August 31, 1995 was restated to pesos of general purchasing power at the end of
August 31, 1995 (constant Pesos). The August 31, 1995 balances, adjusted to the general purchasing power of the Peso at that date, became the historical cost basis for subsequent accounting and reporting.

However, as a result of the inflationary environment in Argentina and the conditions created by the Public Emergency Law, the CPCECABA approved on
March 6, 2002, a resolution reinstating the application of inflation accounting in financial statements for fiscal years or interim periods ending on or after March 31, 2002. This resolution provided that all recorded amounts restated for
inflation through August 31, 1995, as well as those arising between that date and December 31, 2001 are deemed to be stated in constant currency as of December 31, 2001 (the Stability Period).

On July 16, 2002, the Argentine Government instructed the CNV to accept financial statements prepared in constant currency. On July 25, 2002,
the CNV reinstated the requirement to submit financial statements in constant currency, following the criteria of the CPCECABA.

However,
on March 25, 2003, the Argentine Government reinstructed the CNV to preclude companies from presenting price-level restated financial statements. Therefore, on April 8, 2003, the CNV resolved discontinuing inflation accounting as of
March 1, 2003. The Company complied with the CNV resolution and accordingly recorded the effects of inflation until February 28, 2003. Comparative figures were also restated until that date.

In October 2003, the CPCECABA resolved to discontinue inflation accounting as of September 30, 2003. Since Argentine GAAP required companies to
prepare price-level restated financial statements through September 30, 2003, the application of the CNV resolution represented a departure from Argentine GAAP. Changes in wholesale price indices for the periods indicated were as follows:



|                              |  |         
|----------------------------- |  | --------
|Periods                       |  | % change
|January 2002  February 2003  |  | 119.73  
|January 2002  September 2003 |  | 115.03  



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##### Table of Contents

3. Preparation of financial statements (continued)



As recommended by Argentine GAAP, the following table presents a comparison between certain condensed
balance sheet and income statement information for the year ended December 31, 2006, as restated for the effects of inflation through September 30, 2003, and the corresponding reported amounts which included restatement only through
February 28, 2003:



|                     |  |                                              |  |                      |  |                  |  
|-------------------- |  | -------------------------------------------- |  | -------------------- |  | ---------------- | -
|                     |  | As restated throughSeptember 30, 2003 (*)(I) |  | As reported(**) (II) |  | Effect(I)  (II) |  
|Total assets         |  | 8,631                                        |  | 8,715                |  | (84              | )
|Total liabilities    |  | 6,484                                        |  | 6,514                |  | (30              | )
|Minority interest    |  | 72                                           |  | 72                   |  |                 |  
|Shareholders equity |  | 2,075                                        |  | 2,129                |  | (54              | )
|Net income           |  | 249                                          |  | 244                  |  | 5                |  

---

|(*) | As required by Argentine GAAP.
|--- | ------------------------------

|(**) | As required by CNV resolution.
|---- | ------------------------------

(d) Use of estimates

The preparation of the consolidated financial statements in conformity with generally accepted accounting principles requires
management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

(e) Reclassifications

Certain reclassifications of prior year information have been made to conform to the current year presentation.

(f) Statement of cash flows

The
Company considers all highly liquid temporary investments with an original maturity of three months or less at the time of purchase to be cash equivalents.

The statement of cash flows has been prepared using the indirect method.

(g) Concentration of credit
risk

The Companys cash equivalents include high-quality securities placed with various major financial institutions with high
credit ratings. The Companys investment policy limits its credit exposure to any one issuer/obligor.

The Companys customers
include numerous corporations. The Company serves a wide range of customers, including residential customers, businesses and governmental agencies. As such, the Companys account receivables are not subject to significant concentration of
credit risk. While receivables for sales to these various customers are generally unsecured, the financial condition and creditworthiness of customers are routinely evaluated. Fixed customer lines were 3,750,000 (unaudited) at December 31,
2006, 3,625,000 (unaudited) at December 31, 2005 and 3,484,000 at December 31, 2004 (unaudited) and wireless customer lines, excluding prepaid lines (Argentina and Paraguay combined) were 3,032,000 (unaudited) at December 31, 2006,
2,233,000 (unaudited) at December 31, 2005, and 1,099,000 (unaudited) at December 31, 2004.

The Company provides for losses
relating to accounts receivable. The allowance for losses is based on managements evaluation of various factors, including the credit risk of customers and other information. While management uses the information available to make evaluations,
future adjustments to the allowance may be necessary if future economic conditions differ substantially from the assumptions used in making the evaluations. Management has considered all significant events and/or transactions that are subject to
reasonable and normal methods of estimation, and the accompanying consolidated financial statements reflect that consideration.

(h)
Earnings per share

The Company computes net (loss) income per common share by dividing net income (loss) for the year by the weighted
average number of common shares outstanding.



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##### Table of Contents

4. Summary of significant accounting policies

The following is a summary of significant accounting policies
followed by the Company in the preparation of the financial statements.

(a) Foreign currency translation

The financial statements of the Companys foreign subsidiaries are translated in accordance with RT 18, Specific Considerations for the
Preparation of Financial Statements. RT 18 establishes guidelines to classify foreign investments either as foreign operations or foreign entities. A company is to be regarded as a foreign entity if it is financially,
economically and organizationally autonomous. Otherwise, a company is to be regarded as a foreign operation if its operations are integral to those of the Company. The Companys foreign subsidiaries have been classified as foreign entities
since they are financially, economically and organizationally autonomous. Accordingly, and pursuant to RT 18, financial statements of foreign entities are translated using year-end exchange rates for assets, liabilities and results of operations.
Adjustments resulting from these translations are accumulated and reported as Foreign currency translation adjustments, a separate line item in the equity section (see Note 3.a).

(b) Revenue recognition

The
Companys principal sources of revenues by reportable segments are:

Voice, data and Internet services



| |  |  | Fixed telephone services:
| | - |  | -------------------------

Domestic services revenues consist of monthly basic fees, measured service, long-distance calls and monthly fees for additional services, including call forwarding, call waiting, three-way calling, itemized billing and voicemail.

Revenues are recognized when earned. Unbilled revenues from the billing cycle dating to the end of each month are calculated based on
traffic and are accrued at the end of the month.

Basic fees are generally billed monthly in advance and are recognized when services are
provided. Billed basic fees for which the related service has not yet been provided are deducted from corresponding accounts receivable. Revenues derived from other telecommunications services, principally network access, long distance and airtime
usage, are recognized monthly as services are provided.

Revenues from the sale of prepaid calling cards are recognized in the month in
which the traffic is used or in which the card expires, whichever happens first. Remaining unused traffic for unexpired calling cards is shown as Deferred revenue in accounts payable.

Revenues from installations consist primarily of amounts charged for the installation of local access lines. Installation fees are recognized at the time
of installation or activation. The direct incremental cost related to installations and activations are expensed as incurred. Installation and activation costs exceed installation revenues for all periods presented. Reconnection fees charged to
customers when resuming service after suspension are deferred and recognized ratably over the average life for those customers who are assessed a reconnection fee. Associated direct expenses are also deferred over the estimated customer relationship
period in an amount equal to or less than the amount of deferred revenues. Reconnection revenues are higher than its associated direct expenses.

Interconnection charges represent amounts received by the Company from other local service providers and long-distance carriers for calls that are originated on their networks and transit and/or terminate on the Companys network.
Revenue is recognized as services are provided.



| |  |  | International long-distance services:
| | - |  | -------------------------------------

The Company provides international telecommunications service in Argentina including voice and data services and international point-to-point leased circuits.

Revenues from international long-distance service reflect payments under bilateral agreements between the Company and foreign telecommunications
carriers, covering inbound international long-distance calls.

Revenues are recognized as services are provided.



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##### Table of Contents

4. Summary of significant accounting policies (continued)



| |  |  | Data transmission and Internet services:
| | - |  | ----------------------------------------

Data and Internet revenues mainly consist of fixed monthly fees received from residential and corporate customers for data transmission (including private networks, dedicated lines, broadcasting signal transport and
videoconferencing services) and Internet connectivity services (dial-up and broadband). These revenues are recognized as services are rendered.

Revenues from the sale of modems and the related sale expenses (which are generally higher than the connection fees charged to customers) are recognized when the products are delivered and accepted by the customers.

Wireless telecommunication services

The Company
provides wireless telephone service throughout Argentina via cellular and PCS networks. Cellular and PCS fees consist of monthly basic fees, airtime usage charges, roaming, charges for termination of calls coming from other cellular operators
(TLRD), calling party pays charges (CPP) and additional charges for value-added services, including call waiting, call forwarding, three-way calling, voicemail, short message systems (SMS), and for other
miscellaneous cellular and PCS services. These revenues are recognized as services are rendered.

Basic fees are generally billed monthly
in advance and are recognized when services are provided. Billed basic fees for which the related service has not yet been provided are deducted from corresponding accounts receivable.

Equipment sales consist principally of revenues from the sale of wireless handsets to new and existing customers and to agents and other third-party
distributors. The revenues and related expenses associated with the sale of wireless handsets, which are generally higher than the prices paid by the customers, are recognized when the products are delivered and accepted by them.

Revenues from the sale of prepaid calling cards are recognized in the month in which the traffic is used or in which the card expires, whatever happens
first. Remaining unused traffic for unexpired calling cards is shown as deferred revenue in current liabilities.

Directory publishing

Revenues and expenses related to publishing directories are recognized on the issue basis method of accounting, which recognizes the
revenues and expenses at the time the related directory is published, fulfilling the Companys contractual obligation to customers.

Revenues related to Internet advertising are recognized at the time the advertisement is available on the Internet network.

(c) Foreign currency transaction gains/losses

Foreign currency transaction gains and losses are included in the
determination of net income or loss.

However, CNV Resolution No.398 allowed the application of CPCECABA Resolution MD No.3/02, issued in
March 2002, which provides that foreign currency transaction gains or losses on or after January 6, 2002, related to foreign-currency denominated debts as of such date must be allocated to the cost of assets acquired or constructed with such
financing, as long as a series of conditions and requirements established in such standard are fulfilled. The Company adopted these resolutions and allocated the costs to fixed assets accordingly.

In July 2003, the CPCECABA suspended such accounting treatment and therefore required foreign currency transaction gains and losses to be included in the
determination of net income for the period as from July 28, 2003.

The net carrying value of these capitalized costs was $210 as of
December 31, 2006 and $314 as of December 31, 2005 and will be fully amortized through December 31, 2008.

(d) Cash and
banks

Cash and banks are stated at face value.



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##### Table of Contents

4. Summary of significant accounting policies (continued)



(e) Trade accounts, other receivables and payables, in currency, arising from the sale or purchase
of goods and services and financial transactions

Certain receivables and payables on the sale or purchase of goods and services,
respectively, and those arising from financial transactions, are measured based on the calculation of their discounted value using the internal rate of return of such assets or liabilities at the time of initial measurement. This method is also
called the amortized cost method and is equivalent to the face value of the receivables/payables plus the accrued interest less the collections/payments made at year-end.

As mentioned in Note 3.g, the Company provides for losses relating to doubtful accounts based on managements evaluation of various factors.

(f) Other receivables and payables in currency not included in (e) and (g)

Other non-current receivables and non-current payables not included in (e) above and (g) below, are measured based on the calculation of their
discounted value using the internal rate of return of such assets or liabilities at year end.

Other current receivables and current
payables are stated at face value.

(g) Deferred tax assets and liabilities and credits on minimum presumed income tax

Deferred tax assets and liabilities and minimum presumed income tax credits are stated at face value.

Since 2002, the Telecom Group, following the guidelines of the FACPCE, has treated the differences between the tax basis and book basis of non-monetary
items for deferred income tax calculation purposes as temporary differences. Additional information on the impact of this treatment in the Companys financial position is given in Note 10.

(h) Investments

Time deposits are
valued at their cost plus accrued interest at year end.

Mutual funds are carried at market value. Unrealized gains and losses are included
in financial results, net, in the consolidated statements of income.

The 2003 Telecommunications Fund is recorded at the lower of cost or
net realizable value.

(i) Inventories, net

Inventories are stated at replacement cost, which does not exceed the net realizable value. Where necessary, provision is made for obsolete, slow moving or defective inventory.

From time to time, the management of Personal and Nucleo decide to sell wireless handsets at prices lower than their respective replacement costs. This
strategy is aimed at achieving higher market penetration by reducing customer access costs while maintaining the companies overall wireless business profitability. As this policy is the result of managements decision, promotional prices
are not used to calculate the net realizable value of such inventories.

(j) Other assets, net

Fixed assets held for sale are stated at cost, less accumulated depreciation at the time of transfer to the held-for-sale category. All amounts have been
restated for inflation as mentioned in Note 3.c. which does not exceed the estimated realizable value of such assets. Where necessary, a provision was made for the adjustment of the restated cost at realizable value.

Raw materials have been accounted for at replacement cost, which does not exceed the estimated realizable value of such materials.

Printing costs related to directories are carried at cost and deferred until the related directories are distributed.

(k) Fixed assets, net

Fixed assets
received from ENTel have been valued at their transfer price. Subsequent additions have been valued at cost less accumulated depreciation. All amounts have been restated for inflation as mentioned in Note 3.c.



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##### Table of Contents

4. Summary of significant accounting policies (continued)



As of the date of these financial statements, the Company has received the transfer of title
pertaining to substantially all of the fixed assets received from ENTel, other than 14.6% of the total transferred buildings, representing $13 of net carrying value as of December 31, 2006. Nevertheless, the Company is in complete possession of
these fixed assets and operates them normally.

For fixed assets whose operating condition warrants replacement earlier than the end of the
useful life assigned by the Company to its fixed asset category, the Company calculates the depreciation charge based on the adjusted remaining useful life assigned in accordance with the related asset replacement.

The cost of maintenance and repairs is charged to expense as incurred. The cost of significant renewals and improvements is added to the carrying amount
of the respective assets. When assets are retired or otherwise disposed of, the cost and related accumulated depreciation are removed from the accounts, and any resulting gain or loss is reflected in the statements of income.

The Company capitalizes interest on long-term construction projects. Interest capitalized was $14, $6 and $5 for the years ended December 31, 2006,
2005 and 2004, respectively.

Depreciation expense is calculated using the straight-line method over the estimated useful lives of the
related assets, based on the rates specified below:



|                                    |  |                            
|----------------------------------- |  | ---------------------------
|Asset                               |  | Estimateduseful life(years)
|Buildings received from ENTel       |  | 20                         
|Buildings                           |  | 11-50                      
|Tower and pole                      |  | 12-20                      
|Transmission equipment              |  | 7-9                        
|Wireless network access             |  | 7-9                        
|Switching equipment                 |  | 7-9                        
|Power equipment                     |  | 10                         
|External wiring                     |  | 17                         
|Telephony equipment and instruments |  | 6-9                        
|Installations                       |  | 4-12                       
|Computer equipment                  |  | 5-6                        

The Company is subject to asset retirement obligations (ARO) associated with its cell
and switch site operating leases. The Company, in most cases, has the right to renew the initial lease term. Accordingly, the Company records a liability for an ARO. When the liability is initially recorded, the entity capitalizes a cost by
increasing the carrying amount of the related long-lived asset. The capitalized cost is depreciated over the estimated useful life of the related asset. Subsequent to the initial measurement, an entity should recognize changes in the ARO that result
from (1) the passage of time and (2) revisions made to either the timing or amount of estimated cash flows. Changes resulting from revisions in the timing or amount of estimated cash flows should be recognized as increases or decreases in
the carrying amount of the ARO and the associated capitalized retirement cost. Increases in the ARO as a result of upward revisions in undiscounted cash flow estimates should be considered new obligations and initially measured using current
credit-adjusted risk-free interest rates. Any decreases in the ARO as a result of downward revisions in cash flow estimates should be treated as modifications of an existing ARO, and should be measured at the historical interest rate used to measure
the initial ARO.

Fixed assets as a whole does not exceed the estimated realizable value (See 4.m below).

(l) Intangible assets, net

Intangible assets are stated at cost, less accumulated amortization. All amounts have been restated for inflation as mentioned in Note 3.c.

Intangible assets comprise the following:



| |  |  | Software obtained or developed for internal use
| | - |  | -----------------------------------------------

The Company has capitalized certain costs associated with the development of computer software for internal use. These costs are being amortized on a straight-line basis over a period ranging between 5 years and 6.5
years.



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##### Table of Contents

4. Summary of significant accounting policies (continued)



| |  |  | Debt issue costs
| | - |  | ----------------

Expenses incurred in connection with the issuance of debt are deferred and are being amortized under the interest method over the life of the related issuances.



| |  |  | PCS license
| | - |  | -----------

The
Company adopted RT 17, Overall considerations for the preparation of financial statements, on January 1, 2002. This standard prescribes the accounting treatment for both identifiable intangibles and goodwill after initial
recognition. Upon adoption of this standard, amortization of indefinite life intangibles ceased. Impairment testing of these assets is now required. The Company identified Personals PCS licenses as indefinite life intangibles.



| |  |  | PCS and Band B of Paraguay licenses
| | - |  | -----------------------------------

Nucleos PCS and Band B licenses are amortized under the straight-line method over 10 years through fiscal year 2007.



| |  |  | Rights of use
| | - |  | -------------

The
Company purchases network capacity under agreements which grant the exclusive right to use a specified amount of capacity for a period of time. Acquisition costs are capitalized and amortized over the terms of the respective capacity agreements,
generally 15 years.



| |  |  | Exclusivity agreements
| | - |  | ----------------------

Exclusivity agreements were entered into with certain retailers and third parties relating to the promotion of the Companys services and products. Amounts capitalized are being amortized over the life of the agreements, which range
from 7 to 29 years.



| |  |  | Trademarks
| | - |  | ----------

Trademarks
are amortized under the straight-line method over 15 years.

(m) Impairment of long-lived assets

The Company periodically evaluates the carrying value of its long-lived assets and certain intangible assets for impairment when events or changes in
circumstances indicate that the carrying amount of an asset may not be recoverable. The carrying value of a long-lived asset is considered impaired by the Company when the expected cash flows, discounted and without interest cost, from such an
asset, is less than its carrying value. In that event, a loss would be recognized based on the amount by which the carrying value exceeds the fair market value of the long-lived asset. Fair market value is determined primarily using the anticipated
cash flows discounted at a rate commensurate with the risk involved.

The devaluation of the Argentine peso and the
pesification of Telecom Argentinas tariffs materially affected the Companys financial position and results of operations, and changed the rules under which the Company operated. However, as indicated in Note 2.c., Law
No. 25,561 authorized the Argentine Government to renegotiate the conditions of the contracts with the privatized companies, taking into account their profitability, among other criteria.

In this regard, the Company has made certain assumptions in the determination of its estimated cash flows to evaluate a potential impairment of its
long-lived assets in relation to each operating segment. In the preparation of such estimates and in connection with the fixed-line business, the Company has considered different scenarios, some of which contemplate the modification of the current
level of Telecom Argentinas regulated tariffs which would enable Telecom Argentina to finance the technological renovation of its fixed-line network in the next years.

Based on the foregoing, the Company considered an impairment charge not to be necessary for its long-lived assets.

(n) Severance indemnities

Severance
payments made to employees are expensed as incurred.

(o) Taxes payable



| |  |  | Income taxes
| | - |  | ------------

As per
Argentinean Tax Law, the provisions for income taxes in the statements of income for all periods presented have been computed on a separate return basis (i.e., assuming that the Company was not included in a consolidated income tax return). All
income tax payments are made by the subsidiaries as required by the tax laws of the countries in which they respectively operate. The Company records income taxes using the method required by RT 17.



F-21



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##### Table of Contents

4. Summary of significant accounting policies (continued)



Accordingly, deferred tax assets and liabilities are recognized for the future tax consequences
attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. RT 17 also requires companies to record a valuation allowance for that component of net deferred tax
assets which are not recoverable. The statutory income tax rate in Argentina was 35% for all periods presented. The statutory income tax rate in Paraguay was 10% for the year ended December 31, 2006, 20% for the year ended December 31,
2005, and 30% for the year ended December 31, 2004, respectively.



| |  |  | Tax on minimum presumed income
| | - |  | ------------------------------

The Company is subject to a tax on minimum presumed income. This tax is supplementary to income tax. The tax is calculated by applying the effective tax rate of 1% on the tax basis of certain assets. The Companys tax liabilities will
be the higher of income tax or minimum presumed income tax. However, if the tax on minimum presumed income exceeds income tax during any fiscal year, such excess may be computed as a prepayment of any income tax excess over the tax on minimum
presumed income that may arise in the next ten fiscal years.

The Company has utilized a portion of its tax loss carryforwards in the
computation of income taxes for the year ended December 31, 2005. However, there are remaining tax loss carryforwards as of December 31, 2006. Accordingly, the Company has determined an additional proportional charge for the year ended
December 31, 2006 for the tax on minimum presumed income of $46, which, together with the previous year charges, was deferred as Other non-current receivables. These charges have been estimated as recoverable based on the
Companys tax projections and the 10-year legal expiration term for use of the credit.



| |  |  | Turnover tax
| | - |  | ------------

Under Argentine
tax law, the Company is subject to a tax levied on gross revenues. Rates differ depending on the jurisdiction where revenues are earned for tax purposes. Average rates were approximately 4.0% for the years ended December 31, 2006, 2005 and
2004.

(p) Other liabilities



| |  |  | Pension benefits
| | - |  | ----------------

Argentine
laws provide for pension benefits to be paid to retired employees from government pension plans and/or privately managed fund plans to which employees may elect to contribute. Amounts payable to such plans are accounted for on an accrual basis. The
Company does not sponsor any stock option plan.

Retirement liabilities shown under other liabilities represent benefits under collective
bargaining agreements for employees who retire upon reaching normal retirement age, or earlier due to disability. Benefits consist of the payment of a single lump sum equal to one salary for each five years of service. There is no vested benefit
obligation until the occurrence of those conditions. The collective bargaining agreements do not provide for other post-retirement benefits such as life insurance, health care, and other welfare benefits. The Company does not make plan contributions
or maintain separate assets to fund the benefits at retirement. The net periodic pension costs are recognized as employees render the services necessary to earn pension benefits. Actuarial assumptions and demographic data, as applicable, were used
to measure the benefit obligation as of December 31, 2006 and 2005.



| |  |  | Deferred revenue on sale of capacity
| | - |  | ------------------------------------

Under certain network capacity purchase agreements, the Company sells excess purchased capacity to other carriers. Revenues are deferred and recognized as services are provided.



| |  |  | Court fee
| | - |  | ---------

Under the
out-of-court restructuring agreement (Acuerdo Preventivo Extrajudicial or APE), the Company was subject to a court fee of 0.25% levied on the total amount finally approved as restructured by the court. The fee is paid in up to one
hundred and ten monthly installments with an annual interest rate of 6% through September 2014.



F-22



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##### Table of Contents

4. Summary of significant accounting policies (continued)



(q) Exchange of debt instruments

Argentine GAAP requires that an exchange of debt instruments with substantially different terms be considered a debt extinguishment and that the old debt
instrument be derecognized. Argentine GAAP clarifies that from a debtors perspective, an exchange of debt instruments between, or a modification of a debt instrument by, a debtor and a creditor shall be deemed to have been accomplished with
debt instruments that are substantially different if the present value of the cash flows under the terms of the new debt instrument is at least 10 percent different from the present value of the remaining cash flows under the terms of the original
instrument. The new debt instrument should be initially recorded at fair value and that amount should be used to determine the debt extinguishment gain or loss to be recognized. Fair value should be determined by the present value of the future cash
flows to be paid under the terms of the new debt instrument discounted at a rate commensurate with the risks of the debt instrument and time value of money. This criterion was used by Telecom Argentina and Personal to account for their respective
debt restructurings in August 2005 and November 2004, respectively. Personal settled its 2004 restructured debt in December 2005 and its new debt issuance was accounted for as stated in Note 3.e above. Additional information is given in Note 8.

(r) Litigation

The
Company, in the ordinary course of business, is subject to various legal proceedings. The reserve for contingencies was established considering the potential outcome of these matters and the legal counsels opinion.

(s) Derivatives to compensate future risks or minimized financial costs

Effective January 1, 2002, the Company adopted RT 20 issued by the FACPCE, as amended by CPCECABA, Accounting for Derivative Instruments and
Hedging Activities, which requires the recognition of all derivative financial instruments as assets and/or liabilities at their estimated fair value, whether designated in a hedging relationship or not. Changes in the fair value of effective
cash flow hedges are recognized as a separate component between the Liabilities and the Shareholders equity of the balance sheet and subsequently reclassified to earnings when the hedged items affect earnings. Gains and losses from fair value
hedges are recognized in earnings in the period of any changes in the fair value of the related recognized asset or liability. Derivatives not designated or qualifying as a hedging instrument or ineffective derivatives are adjusted to fair value
through earnings.

During August and September 2005, following Telecom Argentinas successful completion of its debt restructuring
process, the Company entered into two foreign exchange currency swap contracts to hedge its exposure to the Euro and Japanese yen-denominated Notes fluctuations with respect to the US dollar. The principal terms and conditions of these contracts are
disclosed in Note 8.2.

Considering that the Companys cash flows generation is in Argentine pesos and the terms of the swap do not
perfectly match the terms of the Euro and Japanese yen-denominated obligations (due to the existence of the prepaid terms described in Note 8.2), these hedges were regarded as ineffective. Therefore, the changes in the fair value of these hedges
were recognized in the financial results as Loss on derivatives.

Additionally, these instruments were negotiated with
institutions and corporations with significant financial capacity; therefore, the Company considered that the risk of non-compliance with the obligations agreed to by such counterparties to be minimal.

The Company does not enter into derivative contracts for speculative purposes.

(t) Vacation expenses

Vacation
expenses are fully accrued in the period the employee renders services to earn such vacation.

(u) Advertising costs

Advertising costs are expensed as incurred. Advertising costs for the years ended December 31, 2006, 2005 and 2004 are shown in Note 15.h. under the
line item Advertising expenses.

(v) Gain on debt restructuring

Due to its materiality, the gain on debt restructuring, net of related expenses, was included in a separate line item in the statement of income entitled
Gain on debt restructuring.



F-23



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##### Table of Contents

5. Breakdown of the main accounts

(a) Cash and banks

Cash and banks consist of the following:



|      |  |                        |    |                        |   |   
|----- |  | ---------------------- | -- | ---------------------- | - | --
|      |  | As ofDecember 31, 2006 |    | As ofDecember 31, 2005
|Cash  |  | $                      | 13 |                        | $ | 12
|Banks |  |                        | 18 |                        |   | 34
|      |  |                        |    |                        |   |   
|      |  | $                      | 31 |                        | $ | 46
|      |  |                        |    |                        |   |   

(b) Investments

Investments consist of the following:



|                                  |  |                        |     |                        |   |    
|--------------------------------- |  | ---------------------- | --- | ---------------------- | - | ---
|                                  |  | As ofDecember 31, 2006 |     | As ofDecember 31, 2005
|Current                           |  |                        |     |                        |   |    
|Time deposits                     |  | $                      | 558 |                        | $ | 551
|Government bonds and mutual funds |  |                        | 73  |                        |   | 45 
|                                  |  |                        |     |                        |   |    
|                                  |  | $                      | 631 |                        | $ | 596
|                                  |  |                        |     |                        |   |    
|Non current                       |  |                        |     |                        |   |    
|2003 Telecommunications Fund      |  | $                      | 1   |                        | $ | 2  
|                                  |  |                        |     |                        |   |    
|                                  |  | $                      | 1   |                        | $ | 2  
|                                  |  |                        |     |                        |   |    

(c) Accounts receivable

Accounts receivable consist of the following:



|                                    |  |                        |      |   |                        |   |      |  
|----------------------------------- |  | ---------------------- | ---- | - | ---------------------- | - | ---- | -
|                                    |  | As ofDecember 31, 2006 |      |   | As ofDecember 31, 2005 |  
|Current                             |  |                        |      |   |                        |   |      |  
|Voice, data and Internet            |  | $                      | 433  |   |                        | $ | 403  |  
|Wireless (i)                        |  |                        | 411  |   |                        |   | 363  |  
|Wireless  related parties (Note 7) |  |                        | 4    |   |                        |   | 4    |  
|Directories publishing              |  |                        | 45   |   |                        |   | 36   |  
|                                    |  |                        |      |   |                        |   |      |  
|Subtotal                            |  |                        | 893  |   |                        |   | 806  |  
|Allowance for doubtful accounts     |  |                        | (110 | ) |                        |   | (101 | )
|                                    |  |                        |      |   |                        |   |      |  
|                                    |  | $                      | 783  |   |                        | $ | 705  |  
|                                    |  |                        |      |   |                        |   |      |  

| | 
| | 

| | (i) | Includes $28 as of December 31, 2006 and $26 as of December 31, 2005 corresponding to Nucleos receivables.
| | --- | -----------------------------------------------------------------------------------------------------------

(d) Other receivables

Other
receivables consist of the following:



|                                          |  |                        |     |   |                        |   |     |  
|----------------------------------------- |  | ---------------------- | --- | - | ---------------------- | - | --- | -
|                                          |  | As ofDecember 31, 2006 |     |   | As ofDecember 31, 2005 |  
|Current                                   |  |                        |     |   |                        |   |     |  
|Tax credits                               |  | $                      | 36  |   |                        | $ | 28  |  
|Prepaid expenses                          |  |                        | 34  |   |                        |   | 24  |  
|Restricted funds                          |  |                        | 29  |   |                        |   | 10  |  
|Other                                     |  |                        | 40  |   |                        |   | 30  |  
|                                          |  |                        |     |   |                        |   |     |  
|Subtotal                                  |  |                        | 139 |   |                        |   | 92  |  
|Allowance for doubtful accounts           |  |                        | (11 | ) |                        |   | (6  | )
|                                          |  |                        |     |   |                        |   |     |  
|                                          |  | $                      | 128 |   |                        | $ | 86  |  
|                                          |  |                        |     |   |                        |   |     |  
|Non current                               |  |                        |     |   |                        |   |     |  
|Credit on minimum presumed income tax (i) |  | $                      | 296 |   |                        | $ | 246 |  
|Prepaid expenses                          |  |                        | 14  |   |                        |   | 12  |  
|Other tax credits                         |  |                        | 9   |   |                        |   | 7   |  
|Restricted funds                          |  |                        | 15  |   |                        |   | 7   |  
|Derivatives                               |  |                        | 85  |   |                        |   |    |  
|Other                                     |  |                        | 3   |   |                        |   | 4   |  
|                                          |  |                        |     |   |                        |   |     |  
|Subtotal                                  |  |                        | 422 |   |                        |   | 276 |  
|Allowance for doubtful accounts           |  |                        | (9  | ) |                        |   | (7  | )
|                                          |  |                        |     |   |                        |   |     |  
|                                          |  | $                      | 413 |   |                        | $ | 269 |  
|                                          |  |                        |     |   |                        |   |     |  

| | 
| | 

| | (i) | Considering the current expiration period (10 years), the Company considers the ultimate realization of the credit to be more likely than not based on current projections.
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------

(e) Inventories

Inventories consist of the following:



|                                |  |                        |     |   |                        |   |     |  
|------------------------------- |  | ---------------------- | --- | - | ---------------------- | - | --- | -
|                                |  | As ofDecember 31, 2006 |     |   | As ofDecember 31, 2005 |  
|Wireless handsets and equipment |  | $                      | 188 |   |                        | $ | 113 |  
|Allowance for obsolescence      |  |                        | (12 | ) |                        |   | (9  | )
|                                |  |                        |     |   |                        |   |     |  
|                                |  | $                      | 176 |   |                        | $ | 104 |  
|                                |  |                        |     |   |                        |   |     |  



F-24



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##### Table of Contents

5. Breakdown of the main accounts (continued)



(f) Other assets

Other assets consist of the following:



|                           |  |                        |    |   |                        |   |     |  
|-------------------------- |  | ---------------------- | -- | - | ---------------------- | - | --- | -
|                           |  | As ofDecember 31, 2006 |    |   | As ofDecember 31, 2005 |  
|Current                    |  |                        |    |   |                        |   |     |  
|Fixed assets held for sale |  | $                      | 20 |   |                        | $ | 3   |  
|Deferred printing cost     |  |                        |   |   |                        |   | 1   |  
|Raw materials              |  |                        | 3  |   |                        |   | 2   |  
|                           |  |                        |    |   |                        |   |     |  
|Subtotal                   |  |                        | 23 |   |                        |   | 6   |  
|Allowance for other assets |  |                        | (5 | ) |                        |   | (1  | )
|                           |  |                        |    |   |                        |   |     |  
|                           |  | $                      | 18 |   |                        | $ | 5   |  
|                           |  |                        |    |   |                        |   |     |  
|Non current                |  |                        |    |   |                        |   |     |  
|Fixed assets held for sale |  | $                      | 19 |   |                        | $ | 31  |  
|Allowance for other assets |  |                        | (9 | ) |                        |   | (10 | )
|                           |  |                        |    |   |                        |   |     |  
|                           |  | $                      | 10 |   |                        | $ | 21  |  
|                           |  |                        |    |   |                        |   |     |  

(g) Fixed assets

Fixed assets consist of the following:



|                               |  |                        |       |   |                        |   |      
|------------------------------ |  | ---------------------- | ----- | - | ---------------------- | - | -----
|                               |  | As ofDecember 31, 2006 |       |   | As ofDecember 31, 2005
|Non current                    |  |                        |       |   |                        |   |      
|Net carrying value (Note 15.a) |  | $                      | 5,763 |   |                        | $ | 5,959
|Write-off of materials         |  |                        | (22   | ) |                        |   |     
|                               |  |                        |       |   |                        |   |      
|                               |  | $                      | 5,741 |   |                        | $ | 5,959
|                               |  |                        |       |   |                        |   |      

(h) Accounts payable

Accounts payable consist of the following:



|                         |  |                        |       |                        |   |    
|------------------------ |  | ---------------------- | ----- | ---------------------- | - | ---
|                         |  | As ofDecember 31, 2006 |       | As ofDecember 31, 2005
|Current                  |  |                        |       |                        |   |    
|Suppliers                |  | $                      | 1,295 |                        | $ | 680
|Deferred revenues        |  |                        | 83    |                        |   | 80 
|Agent commissions        |  |                        | 70    |                        |   | 37 
|SU reimbursement         |  |                        | 6     |                        |   | 25 
|Related parties (Note 7) |  |                        | 40    |                        |   | 12 
|                         |  |                        |       |                        |   |    
|                         |  | $                      | 1,494 |                        | $ | 834
|                         |  |                        |       |                        |   |    

(i) Salaries and social security payable

Salaries and social security payable consist of the following:



|                                              |  |                        |     |                        |   |    
|--------------------------------------------- |  | ---------------------- | --- | ---------------------- | - | ---
|                                              |  | As ofDecember 31, 2006 |     | As ofDecember 31, 2005
|Current                                       |  |                        |     |                        |   |    
|Vacation, bonuses and social security payable |  | $                      | 115 |                        | $ | 84 
|Special termination benefits                  |  |                        | 17  |                        |   | 14 
|Other                                         |  |                        |    |                        |   | 6  
|                                              |  |                        |     |                        |   |    
|                                              |  | $                      | 132 |                        | $ | 104
|                                              |  |                        |     |                        |   |    
|Non current                                   |  |                        |     |                        |   |    
|Special termination benefits                  |  | $                      | 32  |                        | $ | 30 
|                                              |  |                        |     |                        |   |    

(j) Taxes payable

Taxes payable consist of the following:



|                                    |  |                        |     |                        |   |    
|----------------------------------- |  | ---------------------- | --- | ---------------------- | - | ---
|                                    |  | As ofDecember 31, 2006 |     | As ofDecember 31, 2005
|Current                             |  |                        |     |                        |   |    
|Tax on Universal Service            |  | $                      | 95  |                        | $ | 61 
|Turnover tax                        |  |                        | 46  |                        |   | 46 
|VAT, net                            |  |                        | 12  |                        |   | 41 
|Income tax, net (i)                 |  |                        | 7   |                        |   | 30 
|Tax on minimum presumed income, net |  |                        | 18  |                        |   | 9  
|Regulatory fees                     |  |                        | 12  |                        |   | 8  
|Internal taxes                      |  |                        | 13  |                        |   | 9  
|Other                               |  |                        | 26  |                        |   | 18 
|                                    |  |                        |     |                        |   |    
|                                    |  | $                      | 229 |                        | $ | 222
|                                    |  |                        |     |                        |   |    
|Non current                         |  |                        |     |                        |   |    
|Deferred tax liabilities (i)        |  | $                      | 63  |                        | $ | 92 
|                                    |  |                        |     |                        |   |    

| | 
| | 

| | (i) | See Note 10.
| | --- | ------------



F-25



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##### Table of Contents

5. Breakdown of the main accounts (continued)



(k) Other liabilities

Other liabilities consist of the following:



|                                                          |  |                        |     |                        |   |   
|--------------------------------------------------------- |  | ---------------------- | --- | ---------------------- | - | --
|                                                          |  | As ofDecember 31, 2006 |     | As ofDecember 31, 2005
|Current                                                   |  |                        |     |                        |   |   
|Contributions to government programs                      |  | $                      | 13  |                        | $ | 13
|Deferred revenue on sale of capacity and related services |  |                        | 6   |                        |   | 2 
|Court fee                                                 |  |                        | 3   |                        |   | 3 
|Guarantees received                                       |  |                        | 5   |                        |   | 4 
|Other                                                     |  |                        | 9   |                        |   | 9 
|                                                          |  |                        |     |                        |   |   
|                                                          |  | $                      | 36  |                        | $ | 31
|                                                          |  |                        |     |                        |   |   
|Non current                                               |  |                        |     |                        |   |   
|                                                          |  |                        |     |                        |   |   
|Deferred revenue on sale of capacity and related services |  | $                      | 49  |                        | $ | 32
|Asset retirement obligations                              |  |                        | 24  |                        |   | 21
|Court fee                                                 |  |                        | 14  |                        |   | 15
|Retirement benefits                                       |  |                        | 14  |                        |   | 10
|Other                                                     |  |                        | 1   |                        |   |  
|                                                          |  |                        |     |                        |   |   
|                                                          |  | $                      | 102 |                        | $ | 78
|                                                          |  |                        |     |                        |   |   

(l) Net sales

Net sales consist of the following:



|                       |  |                          |       |      |   |       |  |   |      
|---------------------- |  | ------------------------ | ----- | ---- | - | ----- |  | - | -----
|                       |  | Years ended December 31,
|                       |  | 2006                     |       | 2005 |   | 2004 
|Voice                  |  | $                        | 2,490 |      | $ | 2,404 |  | $ | 2,302
|Data                   |  |                          | 167   |      |   | 150   |  |   | 151  
|Internet               |  |                          | 396   |      |   | 317   |  |   | 265  
|                       |  |                          |       |      |   |       |  |   |      
|Subtotal               |  |                          | 3,053 |      |   | 2,871 |  |   | 2,718
|Wireless               |  |                          | 4,319 |      |   | 2,797 |  |   | 1,733
|Directories publishing |  |                          | 65    |      |   | 50    |  |   | 43   
|                       |  |                          |       |      |   |       |  |   |      
|                       |  | $                        | 7,437 |      | $ | 5,718 |  | $ | 4,494
|                       |  |                          |       |      |   |       |  |   |      

(m) Gain (loss) on equity investees

Gain (loss) on equity investees consists of the following:



|                                                |  |                          |    |   |      |   |      |  |   |    |  
|----------------------------------------------- |  | ------------------------ | -- | - | ---- | - | ---- |  | - | -- | -
|                                                |  | Years ended December 31, |   
|                                                |  | 2006                     |    |   | 2005 |   | 2004 | 
|Gain on capital reimbursement of Nucleo         |  | $                        | 6  |   |      | $ |     |  | $ |   |  
|Loss on 2003 Telecommunications Fund            |  |                          | (1 | ) |      |   |     |  |   |   |  
|Gain on sale of equity interest in Intelsat Ltd |  |                          |   |   |      |   | 7    |  |   |   |  
|Nahuelsat S.A                                   |  |                          |   |   |      |   |     |  |   | (2 | )
|                                                |  |                          |    |   |      |   |      |  |   |    |  
|                                                |  | $                        | 5  |   |      | $ | 7    |  | $ | (2 | )
|                                                |  |                          |    |   |      |   |      |  |   |    |  

(n) Financial results, net

Financial results, net consist of the following:



|                                           |  |                          |      |   |      |   |      |      |  |   |        |  
|------------------------------------------ |  | ------------------------ | ---- | - | ---- | - | ---- | ---- |  | - | ------ | -
|                                           |  | Years ended December 31, |     
|                                           |  | 2006                     |      |   | 2005 |   |      | 2004 | 
|Generated by assets                        |  |                          |      |   |      |   |      |      |  |   |        |  
|Interest income                            |  | $                        | 79   |   |      | $ | 103  |      |  | $ | 92     |  
|Foreign currency exchange gain (loss)      |  |                          | 6    |   |      |   | (273 | )    |  |   | 178    |  
|Impairment loss on the Argentina 2004 bond |  |                          |     |   |      |   |     |      |  |   | (56    | )
|Holding losses on inventories              |  |                          | (5   | ) |      |   | (14  | )    |  |   | (6     | )
|Other                                      |  |                          | 8    |   |      |   | (16  | )    |  |   | 14     |  
|                                           |  |                          |      |   |      |   |      |      |  |   |        |  
|Total generated by assets                  |  | $                        | 88   |   |      | $ | (200 | )    |  | $ | 222    |  
|                                           |  |                          |      |   |      |   |      |      |  |   |        |  
|Generated by liabilities                   |  |                          |      |   |      |   |      |      |  |   |        |  
|Interest expense (i)                       |  | $                        | (365 | ) |      | $ | (674 | )    |  | $ | (747   | )
|Less capitalized interest on fixed assets  |  |                          | 14   |   |      |   | 6    |      |  |   | 5      |  
|Loss on discounting of debt                |  |                          | (131 | ) |      |   | (116 | )    |  |   | (21    | )
|Foreign currency exchange gain (loss)      |  |                          | (204 | ) |      |   | 761  |      |  |   | (638   | )
|Gain (loss) on derivatives                 |  |                          | 114  |   |      |   | (83  | )    |  |   |       |  
|Other                                      |  |                          | 2    |   |      |   |     |      |  |   | 7      |  
|                                           |  |                          |      |   |      |   |      |      |  |   |        |  
|Total generated by liabilities             |  | $                        | (570 | ) |      | $ | (106 | )    |  | $ | (1,394 | )
|                                           |  |                          |      |   |      |   |      |      |  |   |        |  
|                                           |  | $                        | (482 | ) |      | $ | (306 | )    |  | $ | (1,172 | )
|                                           |  |                          |      |   |      |   |      |      |  |   |        |  

---

|(i) | Includes $82 as of December 31, 2005, and $134 as of December 31, 2004, corresponding to penalty interests.
|--- | -----------------------------------------------------------------------------------------------------------



F-26



---

##### Table of Contents

5. Breakdown of the main accounts (continued)



(o) Other expenses, net

Other expenses, net consist of the following:



|                                                       |  |                          |      |   |      |   |      |      |  |   |     |  
|------------------------------------------------------ |  | ------------------------ | ---- | - | ---- | - | ---- | ---- |  | - | --- | -
|                                                       |  | Years ended December 31, |     
|                                                       |  | 2006                     |      |   | 2005 |   |      | 2004 | 
|Provision for contingencies                            |  | $                        | (97  | ) |      | $ | (88  | )    |  | $ | (24 | )
|Severance indemnities and special termination benefits |  |                          | (49  | ) |      |   | (57  | )    |  |   | (59 | )
|Allowance for obsolescence of materials                |  |                          | (22  | ) |      |   |     |      |  |   |    |  
|Allowance for doubtful accounts and other assets       |  |                          | (13  | ) |      |   | (20  | )    |  |   | (1  | )
|Allowance for obsolescence of inventories              |  |                          | (5   | ) |      |   | (7   | )    |  |   | (1  | )
|SU reimbursement                                       |  |                          |     |   |      |   | (11  | )    |  |   |    |  
|Other, net                                             |  |                          |     |   |      |   | 18   |      |  |   | 7   |  
|                                                       |  |                          |      |   |      |   |      |      |  |   |     |  
|                                                       |  | $                        | (186 | ) |      | $ | (165 | )    |  | $ | (78 | )
|                                                       |  |                          |      |   |      |   |      |      |  |   |     |  

(p) Gain on debt restructuring

Gain on debt restructuring consists of the following:



|                                                |  |                          |   |      |   |       |      |  |   |     |  
|----------------------------------------------- |  | ------------------------ | - | ---- | - | ----- | ---- |  | - | --- | -
|                                                |  | Years ended December 31, |  
|                                                |  | 2006                     |   | 2005 |   |       | 2004 | 
|Discount on principal                           |  | $                        |  |      | $ | 167   |      |  | $ | 72  |  
|Discount on accrued and penalty interest        |  |                          |  |      |   | 984   |      |  |   | 142 |  
|Gain on discounting of debt                     |  |                          |  |      |   | 352   |      |  |   | 41  |  
|                                                |  |                          |   |      |   |       |      |  |   |     |  
|Subtotal before related expenses and income tax |  |                          |  |      |   | 1,503 |      |  |   | 255 |  
|Other related expenses                          |  |                          |  |      |   | (79   | )    |  |   | (46 | )
|                                                |  |                          |   |      |   |       |      |  |   |     |  
|                                                |  | $                        |  |      | $ | 1,424 |      |  | $ | 209 |  
|                                                |  |                          |   |      |   |       |      |  |   |     |  

6. Supplementary cash flow information

The statement of cash flows has been prepared using the indirect
method.

The following table reconciles the balances included as cash and banks and current investments in the balance sheet to the total
amounts of cash and cash equivalents at the beginning and end of the years shown in the statements of cash flows:



|                                                                        |  |                    |     |      |   |     |      |  |   |       |   |  |   |       |  
|----------------------------------------------------------------------- |  | ------------------ | --- | ---- | - | --- | ---- |  | - | ----- | - |  | - | ----- | -
|                                                                        |  | As of December 31, |    
|                                                                        |  | 2006               |     | 2005 |   |     | 2004 |  |   | 2003  |  
|Cash and banks                                                          |  | $                  | 31  |      | $ | 46  |      |  | $ | 32    |   |  | $ | 26    |  
|Current investments                                                     |  |                    | 631 |      |   | 596 |      |  |   | 3,630 |   |  |   | 2,441 |  
|                                                                        |  |                    |     |      |   |     |      |  |   |       |   |  |   |       |  
|Total as per balance sheet                                              |  | $                  | 662 |      | $ | 642 |      |  | $ | 3,662 |   |  | $ | 2,467 |  
|Less:                                                                   |  |                    |     |      |   |     |      |  |   |       |   |  |   |       |  
|Items not considered cash and cash equivalents                          |  |                    |     |      |   |     |      |  |   |       |   |  |   |       |  
|- Time deposits with maturities of more than three months               |  |                    |    |      |   |    |      |  |   | (463  | ) |  |   | (193  | )
|- Government bonds (i)                                                  |  |                    |    |      |   | (40 | )    |  |   | (251  | ) |  |   | (58   | )
|- Equity investments                                                    |  |                    |    |      |   |    |      |  |   | (8    | ) |  |   |      |  
|                                                                        |  |                    |     |      |   |     |      |  |   |       |   |  |   |       |  
|Total cash and cash equivalents as shown in the statement of cash flows |  | $                  | 662 |      | $ | 602 |      |  | $ | 2,940 |   |  | $ | 2,216 |  
|                                                                        |  |                    |     |      |   |     |      |  |   |       |   |  |   |       |  

---

|(i) | Corresponds to the current portion of held-to-maturity investments. In December 2004, includes $23 corresponding to the Argentina 2004 bond, net of impairment loss.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------

Changes in assets/liabilities components:



|                                                       |  |                          |      |   |      |   |      |      |  |   |      |  
|------------------------------------------------------ |  | ------------------------ | ---- | - | ---- | - | ---- | ---- |  | - | ---- | -
|                                                       |  | Years ended December 31, |     
|                                                       |  | 2006                     |      |   | 2005 |   |      | 2004 | 
|Net (increase) decrease in assets                      |  |                          |      |   |      |   |      |      |  |   |      |  
|Investments not considered as cash or cash equivalents |  | $                        | (5   | ) |      | $ | (2   | )    |  | $ | (90  | )
|Trade accounts receivable                              |  |                          | (134 | ) |      |   | (118 | )    |  |   | (31  | )
|Other receivables                                      |  |                          | (80  | ) |      |   | 3    |      |  |   | 4    |  
|Inventories                                            |  |                          | (85  | ) |      |   | (49  | )    |  |   | (81  | )
|                                                       |  |                          |      |   |      |   |      |      |  |   |      |  
|                                                       |  | $                        | (304 | ) |      | $ | (166 | )    |  | $ | (198 | )
|                                                       |  |                          |      |   |      |   |      |      |  |   |      |  
|Net (decrease) increase in liabilities                 |  |                          |      |   |      |   |      |      |  |   |      |  
|Accounts payable                                       |  | $                        | 247  |   |      | $ | 225  |      |  | $ | 75   |  
|Salaries and social benefits payable                   |  |                          | 30   |   |      |   | 22   |      |  |   | 5    |  
|Taxes payable                                          |  |                          | (32  | ) |      |   | (13  | )    |  |   | (46  | )
|Other liabilities                                      |  |                          | 22   |   |      |   | 9    |      |  |   | 4    |  
|Contingencies                                          |  |                          | (75  | ) |      |   | (13  | )    |  |   | (18  | )
|                                                       |  |                          |      |   |      |   |      |      |  |   |      |  
|                                                       |  | $                        | 192  |   |      | $ | 230  |      |  | $ | 20   |  
|                                                       |  |                          |      |   |      |   |      |      |  |   |      |  

Income taxes paid during the years ended December 31, 2006 and 2005, amounted to $21 and $11,
respectively. Interest paid during the years ended December 31, 2006, 2005 and 2004 (including debt restructuring related expenses), amounted to $457, $944 and $154, respectively.



| |  |  | Main non-cash operating transactions:
| | - |  | -------------------------------------



|                                                                |  |                          |  |      |  |     
|--------------------------------------------------------------- |  | ------------------------ |  | ---- |  | ----
|                                                                |  | Years ended December 31,
|                                                                |  | 2006                     |  | 2005 |  | 2004
|Provision for minimum presumed income tax                       |  | 46                       |  | 47   |  | 46  
|Derivatives                                                     |  | 114                      |  |     |  |    
|Foreign currency translation adjustments in assets              |  | 73                       |  | 27   |  | 20  
|Foreign currency translation adjustments in liabilities         |  | 37                       |  | 18   |  | 14  
|Government bonds and tax credits exchanged for tax certificates |  |                         |  |     |  | 4   



F-27



---

##### Table of Contents

6. Supplementary cash flow information (continued)



| |  |  | Most significant investing activities:
| | - |  | --------------------------------------

Fixed assets acquisitions include:



|                                                                   |  |                          |        |   |      |   |      |      |  |   |      |  
|------------------------------------------------------------------ |  | ------------------------ | ------ | - | ---- | - | ---- | ---- |  | - | ---- | -
|                                                                   |  | Years ended December 31, |       
|                                                                   |  | 2006                     |        |   | 2005 |   |      | 2004 | 
|Acquisition of fixed assets (Note 15.a)                            |  | $                        | (1,177 | ) |      | $ | (617 | )    |  | $ | (500 | )
|Plus:                                                              |  |                          |        |   |      |   |      |      |  |   |      |  
|Cancellation of accounts payable used in prior years acquisitions  |  |                          | (116   | ) |      |   | (142 | )    |  |   | (204 | )
|Less:                                                              |  |                          |        |   |      |   |      |      |  |   |      |  
|Acquisition of fixed assets through incurrence of accounts payable |  |                          | 447    |   |      |   | 194  |      |  |   | 227  |  
|Capitalized interest on fixed assets                               |  |                          | 14     |   |      |   | 6    |      |  |   | 5    |  
|Wireless handsets lent to customers at no cost (i)                 |  |                          | 4      |   |      |   | 3    |      |  |   | 8    |  
|Asset retirement obligations                                       |  |                          | 3      |   |      |   | 8    |      |  |   | 3    |  
|                                                                   |  |                          |        |   |      |   |      |      |  |   |      |  
|                                                                   |  | $                        | (825   | ) |      | $ | (548 | )    |  | $ | (461 | )
|                                                                   |  |                          |        |   |      |   |      |      |  |   |      |  

---

|(i) | Under certain circumstances, the Company lends handsets to customers at no cost pursuant to term agreements. Handsets remain the property of the Company and customers are generally
obligated to return them at the end of the respective agreements.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Intangible assets acquisitions include:



|                                                                        |  |                          |     |   |      |   |     |      |  |   |     |  
|----------------------------------------------------------------------- |  | ------------------------ | --- | - | ---- | - | --- | ---- |  | - | --- | -
|                                                                        |  | Years ended December 31, |    
|                                                                        |  | 2006                     |     |   | 2005 |   |     | 2004 | 
|Acquisition of intangible assets (Note 15.b)                            |  | $                        | (72 | ) |      | $ | (36 | )    |  | $ | (24 | )
|Plus:                                                                   |  |                          |     |   |      |   |     |      |  |   |     |  
|Cancellation of accounts payable used in prior years acquisitions       |  |                          | (6  | ) |      |   | (14 | )    |  |   | (1  | )
|Less:                                                                   |  |                          |     |   |      |   |     |      |  |   |     |  
|Acquisition of intangible assets through incurrence of accounts payable |  |                          | 13  |   |      |   | 4   |      |  |   | 13  |  
|Debt issue costs classified as financing activities                     |  |                          | 24  |   |      |   | 13  |      |  |   |    |  
|                                                                        |  |                          |     |   |      |   |     |      |  |   |     |  
|                                                                        |  | $                        | (41 | ) |      | $ | (33 | )    |  | $ | (12 | )
|                                                                        |  |                          |     |   |      |   |     |      |  |   |     |  

The following table presents the cash flows from purchases, sales and maturities of securities
which were not considered cash equivalents in the statement of cash flows:



|                                                                     |  |                          |    |      |   |      |  |   |      |  
|-------------------------------------------------------------------- |  | ------------------------ | -- | ---- | - | ---- |  | - | ---- | -
|                                                                     |  | Years ended December 31, |   
|                                                                     |  | 2006                     |    | 2005 |   | 2004 | 
|Government bonds with maturities of more than three months           |  | $                        | 45 |      | $ | 213  |  | $ | (147 | )
|Time deposits with maturities of more than three months              |  |                          |   |      |   | 442  |  |   | (235 | )
|Proceeds for the sale of equity investments                          |  |                          |   |      |   | 13   |  |   | 4    |  
|                                                                     |  |                          |    |      |   |      |  |   |      |  
|Total cash flows from investments not considered as cash equivalents |  | $                        | 45 |      | $ | 668  |  | $ | (378 | )
|                                                                     |  |                          |    |      |   |      |  |   |      |  



| |  |  | Financing activities components:
| | - |  | --------------------------------



|                                               |  |                          |        |   |      |   |        |      |  |      |  
|---------------------------------------------- |  | ------------------------ | ------ | - | ---- | - | ------ | ---- |  | ---- | -
|                                               |  | Years ended December 31, |       
|                                               |  | 2006                     |        |   | 2005 |   |        | 2004 | 
|Debt proceeds                                  |  | $                        | 36     |   |      | $ | 1,236  |      |  |     |  
|Payment of Notes                               |  |                          | (1,025 | ) |      |   | (3,432 | )    |  |     |  
|Payment of bank loans                          |  |                          | (86    | ) |      |   | (1,252 | )    |  | (471 | )
|Payment of interest on Notes                   |  |                          | (359   | ) |      |   | (773   | )    |  |     |  
|Payment of interest on bank loans              |  |                          | (74    | ) |      |   | (125   | )    |  | (118 | )
|Payment of debt restructuring related expenses |  |                          | (24    | ) |      |   | (46    | )    |  | (36  | )
|Payment of liquidating dividend of Nucleo      |  |                          | (4     | ) |      |   |       |      |  |     |  
|                                               |  |                          |        |   |      |   |        |      |  |      |  
|Total financing activities components          |  | $                        | (1,536 | ) |      | $ | (4,392 | )    |  | (625 | )
|                                               |  |                          |        |   |      |   |        |      |  |      |  

7  Related party transactions

(a) Controlling group

As of December 31, 2006, Nortel is the controlling shareholder of Telecom Argentina. Nortel owns all of the outstanding Class A shares and
36,832,408 Class B shares of Telecom Argentina, representing 54.74% of the total common stock of Telecom Argentina. Nortels ordinary shares were owned equally by the Telecom Italia Group and the France Telecom Group prior to December 2003.

On December 19, 2003, the Telecom Italia Group and the France Telecom Group contributed their respective interests in Nortel to a
newly created company, Sofora Telecomunicaciones S.A. (Sofora) in exchange for shares of Sofora. At that time, the Telecom Italia Group and the France Telecom Group had the same shareholding interests in Sofora. Following the approval
obtained from the regulatory authorities, the France Telecom Group sold its 48% interest in Sofora plus a put option for the remaining 2% to W de Argentina  Inversiones S.L. for a total purchase price of US$125 million. The put option will be
exercisable from January 31, 2008 through December 31, 2013.

As of December 31, 2006, the shareholders of Sofora are the
Telecom Italia Group representing 50%, W de Argentina  Inversiones S.L. representing 48% and the France Telecom Group representing 2% of Soforas capital stock. W de Argentina  Inversiones S.L. has granted two call options to the
Telecom Italia Group to purchase its equity interest in Sofora for an aggregate purchase price of US$60 million. The first call option to acquire 48% of the equity interest of Sofora may be exercised within 15 days after December 31, 2008. The
second call option to acquire the remaining 2% of the equity interest of Sofora may be exercised at any time between December 31, 2008 and December 31, 2013.



F-28



---

##### Table of Contents

7  Related party transactions (continued)



(b) Related parties

Related parties are those legal entities or individuals which are related to the indirect shareholders of the Company.

(c) Balances and transactions with related parties

The Company has transactions in the normal course of business with certain related parties. For the years presented, the Company has not conducted any transactions with executive officers and/or persons related to
them. In addition, the Company has conducted non significant transactions with its direct shareholder, Nortel, for the years presented. Those balances and transactions are less than $1; therefore they are not shown due to rounding.

The following is a summary of the balances and transactions with related parties as of December 31, 2006 and 2005 and for the years ended
December 31, 2006, 2005 and 2004:



|                                                       |  |                         |    |                        |   |   
|------------------------------------------------------ |  | ----------------------- | -- | ---------------------- | - | --
|                                                       |  | As of December 31, 2006 |    | As ofDecember 31, 2005
|Accounts receivable                                    |  |                         |    |                        |   |   
|Telecom Italia S.p.A. (a) (c)                          |  | $                       | 2  |                        | $ | 3 
|TIM Celular S.A. (a)                                   |  |                         | 2  |                        |   | 1 
|                                                       |  |                         |    |                        |   |   
|                                                       |  | $                       | 4  |                        | $ | 4 
|                                                       |  |                         |    |                        |   |   
|Accounts payable:                                      |  |                         |    |                        |   |   
|Telecom Italia S.p.A. (a) (c)                          |  | $                       | 7  |                        | $ | 5 
|Telecom Italia Sparkle S.p.A. (a)                      |  |                         | 15 |                        |   | 1 
|Italtel Argentina S.A. (a)                             |  |                         | 6  |                        |   | 4 
|Italtel S.p.A. (a)                                     |  |                         | 1  |                        |   |  
|TIM Celular S.A. (a)                                   |  |                         | 6  |                        |   |  
|Entel S.A. (Bolivia) (a)                               |  |                         | 1  |                        |   |  
|Etec S.A. (a)                                          |  |                         | 1  |                        |   |  
|Latin American Nautilus Argentina S.A.(a)              |  |                         | 2  |                        |   |  
|Latin American Nautilus USA Inc (a)                    |  |                         | 1  |                        |   | 1 
|La Caja Aseguradora de Riesgos del Trabajo ART S.A.(b) |  |                         |   |                        |   | 1 
|                                                       |  |                         |    |                        |   |   
|                                                       |  | $                       | 40 |                        | $ | 12
|                                                       |  |                         |    |                        |   |   



|                                                              |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|------------------------------------------------------------- |  | ----------------------------------------------- |  | ------------------------ | ---- | - |  | ---- | --- | - |  | - | --- | -
|                                                              |  | Transaction description                         |  | Years ended December 31, |     
|                                                              |  | 2006                                            |  |                          | 2005 |   |  | 2004 |    
|Services rendered:                                            |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Related parties as of December 31, 2006                       |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Telecom Italia Sparkle S.p.A. (a)                             |  | International inbound calls                     |  | $                        | 6    |   |  | $    | 3   |   |  | $ | 4   |  
|Entel S.A. (Bolivia) (a)                                      |  | International inbound calls                     |  |                          | 2    |   |  |      | 1   |   |  |   | 1   |  
|Latin American Nautilus Argentina S.A.(a)                     |  | International inbound calls                     |  |                          | 1    |   |  |      | 1   |   |  |   |    |  
|Latin American Nautilus USA Inc (a)                           |  | International inbound calls                     |  |                          |     |   |  |      | 1   |   |  |   |    |  
|Latin American Nautilus S.A.(a)                               |  | International inbound calls                     |  |                          |     |   |  |      |    |   |  |   | 2   |  
|Telecom Italia S.p.A. (a) (c)                                 |  | Roaming                                         |  |                          | 5    |   |  |      | 5   |   |  |   | 4   |  
|TIM Celular S.A. (a)                                          |  | Roaming                                         |  |                          | 9    |   |  |      | 6   |   |  |   | 2   |  
|Former related parties (d)                                    |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Entel Chile S.A                                               |  | International inbound calls                     |  |                          |     |   |  |      | 3   |   |  |   | 10  |  
|Golden Lines                                                  |  | International inbound calls                     |  |                          |     |   |  |      | 1   |   |  |   | 1   |  
|Entel PCS Telecomunicaciones S.A                              |  | Roaming                                         |  |                          |     |   |  |      | 2   |   |  |   | 5   |  
|Corporacion Digitel C.A                                       |  | Roaming                                         |  |                          |     |   |  |      | 1   |   |  |   |    |  
|                                                              |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Total net sales                                               |  |                                                 |  | $                        | 23   |   |  | $    | 24  |   |  | $ | 29  |  
|                                                              |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Services received:                                            |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Related parties as of December 31, 2006                       |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Telecom Italia S.p.A. (a) (c)                                 |  | Fees for services and roaming                   |  |                          | (17  | ) |  |      | (20 | ) |  |   | (4  | )
|Entel S.A. (Bolivia) (a)                                      |  | International outbound calls                    |  |                          | (4   | ) |  |      | (3  | ) |  |   | (4  | )
|Etec S.A. (a)                                                 |  | International outbound calls                    |  |                          | (4   | ) |  |      | (4  | ) |  |   | (3  | )
|Telecom Italia Sparkle S.p.A. (a)                             |  | International outbound calls                    |  |                          | (19  | ) |  |      | (9  | ) |  |   | (3  | )
|TIM Celular S.A. (a)                                          |  | Roaming and Maintenance, materials and supplies |  |                          | (10  | ) |  |      | (3  | ) |  |   |    |  
|Italtel Argentina S.A. (a)                                    |  | Maintenance, materials and supplies             |  |                          | (4   | ) |  |      | (1  | ) |  |   |    |  
|Latin American Nautilus USA Inc (a)                           |  | International outbound calls                    |  |                          | (1   | ) |  |      | (1  | ) |  |   |    |  
|Latin American Nautilus Argentina S.A.(a)                     |  | Lease of circuits                               |  |                          | (2   | ) |  |      | (1  | ) |  |   | (1  | )
|La Caja Aseguradora de Riesgos del Trabajo ART S.A (b)        |  | Insurance (*)                                   |  |                          | (6   | ) |  |      | (3  | ) |  |   | (2  | )
|Caja de Ahorro y Seguro S.A. (b)                              |  | Insurance                                       |  |                          | (2   | ) |  |      |    |   |  |   |    |  
|Caja de Seguros S.A. (b)                                      |  | Insurance                                       |  |                          | (2   | ) |  |      | (1  | ) |  |   | (2  | )
|Former related parties (d)                                    |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Tel3 S.A                                                      |  | Lease of circuits                               |  |                          |     |   |  |      | (8  | ) |  |   | (14 | )
|Entel Chile S.A                                               |  | International outbound calls                    |  |                          |     |   |  |      | (3  | ) |  |   | (13 | )
|Golden Lines                                                  |  | Roaming                                         |  |                          |     |   |  |      | (1  | ) |  |   | (1  | )
|Pirelli Energía Cables y Sistemas de Argentina S.A            |  | Maintenance, materials and supplies             |  |                          |     |   |  |      |    |   |  |   | (10 | )
|Pirelli Telecomunicaciones Cables y Sistemas de Argentina S.A |  | Maintenance, materials and supplies             |  |                          |     |   |  |      |    |   |  |   | (4  | )
|Teco Soft Argentina S.A                                       |  | Fees for services                               |  |                          |     |   |  |      |    |   |  |   | (3  | )
|                                                              |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  
|Total operating costs                                         |  |                                                 |  | $                        | (71  | ) |  | $    | (58 | ) |  | $ | (64 | )
|                                                              |  |                                                 |  |                          |      |   |  |      |     |   |  |   |     |  

---

|(*) | Shown in Note 15.h. under the line item Salaries and social security.
|--- | -----------------------------------------------------------------------



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##### Table of Contents

7  Related party transactions (continued)



|                                                    |  |                          |     |      |   |      |  |   |   
|--------------------------------------------------- |  | ------------------------ | --- | ---- | - | ---- |  | - | --
|                                                    |  | Years ended December 31,
|                                                    |  | 2006                     |     | 2005 |   | 2004
|Purchases of fixed assets/intangible assets:        |  |                          |     |      |   |      |  |   |   
|Related parties as of December 31, 2006             |  |                          |     |      |   |      |  |   |   
|Telecom Italia Sparkle S.p.A. (a)                   |  | $                        | 47  |      | $ | 18   |  | $ | 24
|Italtel Argentina S.A. (a)                          |  |                          | 51  |      |   | 14   |  |   |  
|Italtel S.p.A. (a)                                  |  |                          |    |      |   | 1    |  |   |  
|Latin American Nautilus Argentina S.A. (a)          |  |                          | 3   |      |   | 1    |  |   |  
|Latin American Nautilus USA Inc. (a)                |  |                          | 1   |      |   |     |  |   |  
|Former related parties (d)                          |  |                          |     |      |   |      |  |   |   
|Tel3 S.A                                            |  |                          |    |      |   | 3    |  |   | 4 
|Pirelli Energía Cables y Sistemas de Argentina S.A. |  |                          |    |      |   | 6    |  |   |  
|                                                    |  |                          |     |      |   |      |  |   |   
|Total fixed assets and intangible assets            |  | $                        | 102 |      | $ | 43   |  | $ | 28
|                                                    |  |                          |     |      |   |      |  |   |   

---

|(a) | Such companies relate to Telecom Italia Group.
|--- | ----------------------------------------------

|(b) | Such companies relate to W de Argentina - Inversiones S.L.
|--- | ----------------------------------------------------------

|(c) | Transactions with Telecom Italia Mobile S.p.A. are disclosed together with the transactions with Telecom Italia S.p.A., as a consequence of the merger of these companies.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(d) | These entities are no longer related parties at December 31, 2006.
|--- | ------------------------------------------------------------------

The transactions discussed above were made on terms no less favorable to the Company than would have been obtained from unaffiliated third parties. The Board of Directors approved transactions representing more than
1% of the total shareholders equity of the Company, after being approved by the Audit Committee in compliance with Decree No. 677/01.

(d) Dissolution of Cable Insignia

Since Cable Insignia has no operations, on April 25, 2003, the Annual
Shareholders Meeting of Cable Insignia had approved the entitys dissolution. On October 17, 2006, the Extraordinary Shareholders Meeting of Cable Insignia approved the closing financial statements and winding-up of assets and
liabilities. Personal received $0.4 million in this connection.

(e) Sale of equity interest in Intelsat Ltd.

In December 2004, the Board of Directors of Telecom Argentina authorized the sale of its equity interest in Intelsat to Zeus Holdings Limited for $13
(equivalent to US$ 5 million). The sale transaction was completed in the first quarter of 2005 generating a gain of approximately $7.

8  Debt

8.1. The Companys short-term and long-term debt

As of December 31, 2006 and 2005, the Companys short-term and long-term debt comprises the following:



|                                |  |                        |       |   |                        |   |       |  
|------------------------------- |  | ---------------------- | ----- | - | ---------------------- | - | ----- | -
|                                |  | As ofDecember 31, 2006 |       |   | As ofDecember 31, 2005 |  
|Short-term debt:                |  |                        |       |   |                        |   |       |  
|- Principal:                    |  |                        |       |   |                        |   |       |  
|Notes                           |  | $                      | 1,014 |   |                        | $ | 761   |  
|Bank loans                      |  |                        | 334   |   |                        |   | 39    |  
|                                |  |                        |       |   |                        |   |       |  
|Subtotal                        |  |                        | 1,348 |   |                        |   | 800   |  
|- Accrued interest              |  |                        | 42    |   |                        |   | 59    |  
|- Derivatives                   |  |                        | 5     |   |                        |   | 46    |  
|                                |  |                        |       |   |                        |   |       |  
|Total short-term debt           |  | $                      | 1,395 |   |                        | $ | 905   |  
|                                |  |                        |       |   |                        |   |       |  
|Long-term debt:                 |  |                        |       |   |                        |   |       |  
|- Principal:                    |  |                        |       |   |                        |   |       |  
|Notes                           |  | $                      | 2,798 |   |                        | $ | 3,856 |  
|Bank loans                      |  |                        | 51    |   |                        |   | 386   |  
|                                |  |                        |       |   |                        |   |       |  
|Subtotal                        |  |                        | 2,849 |   |                        |   | 4,242 |  
|- Effect on discounting of debt |  |                        | (146  | ) |                        |   | (277  | )
|- Derivatives                   |  |                        |      |   |                        |   | 31    |  
|                                |  |                        |       |   |                        |   |       |  
|Total long-term debt            |  | $                      | 2,703 |   |                        | $ | 3,996 |  
|                                |  |                        |       |   |                        |   |       |  
|Total debt                      |  | $                      | 4,098 |   |                        | $ | 4,901 |  
|                                |  |                        |       |   |                        |   |       |  

The following table segregates the Telecom Groups debt by company as of December 31,
2006:



F-30



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##### Table of Contents

8  Debt (continued)



|                                |  |         |   |  |          |  |        |  |                                     |   |  |                                     |  
|------------------------------- |  | ------- | - |  | -------- |  | ------ |  | ----------------------------------- | - |  | ----------------------------------- | -
|                                |  | Telecom |   |  | Personal |  | Nucleo |  | Consolidated as ofDecember 31, 2006 |   |  | Consolidated as ofDecember 31, 2005 |  
| ̈ Principal                     |  | 2,995   |   |  | 1,177    |  | 25     |  | 4,197                               |   |  | 5,042                               |  
| ̈ Accrued interest              |  | 40      |   |  | 2        |  |       |  | 42                                  |   |  | 59                                  |  
|                                |  |         |   |  |          |  |        |  |                                     |   |  |                                     |  
|Subtotal                        |  | 3,035   |   |  | 1,179    |  | 25     |  | 4,239                               |   |  | 5,101                               |  
| ̈ Effect on discounting of debt |  | (146    | ) |  |         |  |       |  | (146                                | ) |  | (277                                | )
| ̈ Derivatives                   |  | 5       |   |  |         |  |       |  | 5                                   |   |  | 77                                  |  
|                                |  |         |   |  |          |  |        |  |                                     |   |  |                                     |  
|Total debt                      |  | 2,894   |   |  | 1,179    |  | 25     |  | 4,098                               |   |  | 4,901                               |  
|                                |  |         |   |  |          |  |        |  |                                     |   |  |                                     |  
|nCurrent                        |  | 1,015   |   |  | 370      |  | 10     |  | 1,395                               |   |  | 905                                 |  
|nNon current                    |  | 1,879   |   |  | 809      |  | 15     |  | 2,703                               |   |  | 3,996                               |  

8.2. Debt of Telecom Argentina

On August 31, 2005, Telecom Argentina completed its debt restructuring and complied with the terms of the APE. The Company issued Series A and B
Notes and made mandatory and optional principal prepayments. Such prepayments effectively prepaid all principal amortization payments originally scheduled through October 15, 2007. As from October 2005 through October 2006, the Company has made
mandatory and optional principal prepayments which prepaid all principal amortization payments originally scheduled up to April 2009 and 75% of the principal amortization payment originally scheduled due October 2009.

Pursuant to the terms of the APE, non-participating creditors were entitled to receive consideration in the form of Series A Notes and cash consideration
under Option A. Such consideration, plus the payments described above, payable to non-participating creditors was available for collection and transferred to the respective clearing houses, as ruled by the Courts of New York under Section 304
of the U.S. Bankruptcy Law.



| |  | New Notes
|- |  | ---------

Terms and conditions

Series A Notes will be due in 2014 and Series B Notes will be due in 2011. Series A Notes and
Series B Notes were split into listed and unlisted notes.

Series A-1 Notes are dollar- or euro-denominated listed notes. Series A-2 Notes
are dollar-, euro-, yen- or peso-denominated unlisted notes. Peso-denominated Series A-2 unlisted notes are to be adjusted by CER index. Series B-1 Notes and Series B-2 Notes are dollar-denominated notes only.

Series A-1 Notes and Series A-2 Notes accrue escalated interest based on denomination as follows:



|                      |  |                                        |  |                                  
|--------------------- |  | -------------------------------------- |  | ---------------------------------
|                      |  | From issue date until October 14, 2008 |  | From October 15, 2008 to maturity
|US dollar denominated |  | 5.53%                                  |  | 8.00%                            
|Euro denominated      |  | 4.83%                                  |  | 6.89%                            
|Yen denominated       |  | 1.93%                                  |  | 3.69%                            
|Peso denominated      |  | 3.23%                                  |  | 3.42%                            

Series B-1 Notes and Series B-2 Notes accrue escalated interest as follows:



|                      |  |                                        |  |                                          |  |                                  
|--------------------- |  | -------------------------------------- |  | ---------------------------------------- |  | ---------------------------------
|                      |  | From issue date until October 15, 2005 |  | From October 16, 2005 toOctober 15, 2008 |  | From October 16, 2008 to maturity
|US dollar denominated |  | 9.00%                                  |  | 10.00%                                   |  | 11.00%                           

Penalty interest, if applicable, will accrue at an additional annual rate of 2% on overdue
principal and interest.

Rating



|                  |                     |                                                              |             |               |                     |    |             |     
|----------------- | ------------------- | ------------------------------------------------------------ | ----------- | ------------- | ------------------- | -- | ----------- | ----
|                  |                     | Standard & Poors International Ratings LLC, Argentine branch |             | Fitch Ratings
|                  | International scale |                                                              | Local scale |               | International scale |    | Local scale
|Date of issuance  |                     | B-                                                           |             | BBB-          |                     | B- |             | BBB-
|December 31, 2006 |                     | B+                                                           |             | A+            |                     | B  |             | A   

Covenants

Mandatory prepayments

If the Company
generates Excess Cash as contractually defined and calculated, such Excess Cash generally will be applied on a semi-annual basis to make payments on the remaining scheduled installments of the debt instruments in its direct order of
maturity.



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##### Table of Contents

8  Debt (continued)



Excess cash is measured semi-annually based on the consolidated financial statements of the Company
(excluding Personal and Nucleo) as of June 30 and December 31 of each year, and any excess cash should be applied no later than the due date of the scheduled amortization payments immediately subsequent to each June 30 or
December 31, respectively. During fiscal year 2006, Telecom made a cash payment of $982 corresponding to (i) excess cash determined for periods ended on December 31, 2005 and June 30, 2006, and (ii) additional
optional prepayments on the notes.

Based on these consolidated financial statements, the Company has determined an excess cash
of $254 (equivalent to US$ 83 million).

However, if at any time during the excess cash period, Telecom Argentina makes any distribution
payment (as defined in the APE, including but not limited to the payment of dividends) the aggregate amount of the excess cash applied to pay the new Notes will have to be at least two and a half times such distribution payment.

Also, the Notes are redeemed at Telecom Argentinas option, in whole or in part, without payment of any premium or penalty, at any time after the
issuance date and prior to the maturity date at the redemption price equal to 100% of the outstanding principal amount thereof (adjusted to take into account any prepayments or repurchases), together with accrued interest, if any, to the date fixed
for redemption and the corresponding additional amounts, if any. Telecom Argentina, at its option, may make payments on the remaining scheduled installments of the debt instruments in direct order of maturity.

Telecom must make an offer to redeem all outstanding notes, as described in the Indenture, in the case of a change of control.

Negative covenants

The terms and
conditions of the new Notes require that the Company complies with various negative covenants (that are standard for this type of transaction but not absolute), including limitations on:



|a) | Incurrence and/or assumption of, and/or permitting to exist in Telecom Argentina or its restricted subsidiaries (as defined in the Trust Agreement), any liens on the respective
properties, assets or income for the purpose of securing any indebtedness of any person, except for certain permitted liens;
|-- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|b) | Incurrence of and/or permitting any restricted subsidiaries to incur any indebtedness (other than certain permitted indebtedness) unless Telecom Argentina meets a specified
indebtedness/EBITDA ratio with respect to Telecom Argentina and its restricted subsidiaries (other than Personal and Nucleo) of 2.75 to 1, except for certain permitted liens;
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|c) | Making specified restricted payments, including making any investments (other than permitted investments); under this covenant, the Company cannot make any investment in securities
or indebtedness of, or extend loans to, other persons, unless such transactions are specifically permitted. Under the Telecom Argentina notes, specific limits are imposed on the amount and conditions of loans that may be made by Telecom Argentina to
Personal;
|-- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|d) | The sale of certain assets with some exceptions, i.e. a minimum 75% of consideration received should be in cash or cash equivalents and the proceeds of certain asset sales, in some
circumstances, shall be used to pay the relevant debt instrument;
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|e) | Sale and leaseback transactions: Telecom shall apply any net cash proceeds of such transaction to the purchase or optional redemption of Notes;
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------



|f) | Capital expenditures except for those expressly permitted (the extraordinary meeting of noteholders held on March 27, 2006, has eliminated Personals restriction);
|-- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------



|g) | Telecom will not merge into or consolidate with any person or sell, assign, transfer or otherwise convey or dispose of all or substantially all of its assets, except for certain
permitted conditions.
|-- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

On March 27, 2006, the Company held an extraordinary meeting of noteholders to amend the Trust
Agreement dated August 31, 2005 entered into by the Company and the Bank of New York as Trustee, Payment Agent, Transfer Agent and Registrar. The approved amendments were as follows:



|(i) | Amend Clauses (a) and (c) of Section 3.17 Limitation on Capital Expenditures to eliminate Personals restriction to its capacity to make capital
expenditures;
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------



F-32



---

##### Table of Contents

8  Debt (continued)



|(ii) | Amend Section 3.21 Reinvestment of Dividends Paid by Telecom Personal to eliminate it in its entirety. This section establishes that Telecom Argentina should
reinvest in Personal any dividend received by Personal; and
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(iii) | Eliminate certain definitions, such as, Telecom Personal Permitted Capital Expenditures and Telecom Personal Distribution Payment.
|----- | --------------------------------------------------------------------------------------------------------------------------------------

On March 27, 2006, the Bank of New York as Trustee entered into a supplementary Trust Agreement with Telecom Argentina in order to include the
approved amendments. The Company paid to the noteholders that voted the amendments consent fees for $18. These fees were deferred and are amortized under the interest method over the life of the debt.

Events of default

The terms
and conditions of the new Notes provide for certain events of default as follows:



|(i) | Failure to pay principal or interest;
|--- | -------------------------------------



|(ii) | Cross-default provisions, such as failure to pay principal or interest on any other outstanding indebtedness of the Companys subsidiaries, which equals or exceeds an aggregate
amount of US$ 20 million;
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(iii) | Any final judgment against Telecom Argentina providing for the payment of an aggregate amount exceeding US$ 20 million and, having passed the specified term, without being
satisfied, discharged or stayed;
|----- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(iv) | Any voluntary petition for bankruptcy by Telecom Argentina, special bankruptcy proceedings or out-of-court reorganization agreements;
|---- | -------------------------------------------------------------------------------------------------------------------------------------



|(v) | Any event or condition which results in the revocation or loss of the licenses held by either Telecom Argentina and/or any of its restricted subsidiaries which would materially
affect the entities ́ business operations, their financial condition and results of operations and,
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(vi) | Any failure on the part of Telecom to duly observe and perform any of the commitments and covenants in respect of the Notes, in excess of the terms permitted under the Trust
Agreement.
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Should any of the events of default above described occur, with respect to Telecom Argentina or, if applicable,
any of its restricted subsidiaries, then Telecom Argentina shall be in default under the new Notes.

Provided any of the events of default
occurs, the creditors are entitled, at their option, and subject to certain conditions, to demand the principal amount and accrued interest of the relevant debt instrument to be due and payable.

Upon a major devaluation event (a devaluation of the argentine peso of 25% or more in any period of six consecutive months after the issuance
date as compared to January 1, 2004), Telecom Argentina may reschedule principal amortization payments on any or all series of notes under certain circumstances described in the Indenture. Telecom Argentina may exercise its right to reschedule
principal payments with respect to any series of notes up to two times, but may not elect to reschedule two consecutive payments. Telecom Argentinas right to reschedule any principal payment shall immediately terminate upon the making of any
Distribution Payment by Telecom Argentina, among other circumstances, as described in the Indenture.

Measurement of the new
Notes

The new debt was initially recorded at fair value. Fair value was determined by the present value of the future cash flows to
be paid under the terms of the new debt instruments discounted at a rate commensurate with the risks of the debt instrument and time value of money at the moment of the debt restructuring (August 2005). Based on the opinion of an external financial
expert, the estimated payments of the restructured debt have been discounted to its present value (at each measurement date) using the August 31, 2005 discount rate of (i) 10.5% for the dollar nominated notes; (ii) 9.2% for the euro
nominated notes and (iii) 7.3% for the Japanese yen nominated notes (all tax-free rates for the noteholders, as applicable).

Description of the new Notes

The following table shows the main characteristics of the outstanding series of Notes
as of December 31, 2006:



F-33



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##### Table of Contents

8  Debt (continued)



|         |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|-------- |  | ----- |  | ------------------------- | --------- | --------------- | --------------- | ------------- | ----------------- | ------------------------------------------------- | ------------------------- | --------------------------------- |  | ----- |  | ---- | - |  | ----- |  | -------
|Series   |  | Class |  | Nominalvalue(in millions) |           | Outstandingdebt |                 | Maturity date |                   | Book value at December 31, 2006 (in million of $) |                           | Fair value as ofDecember 31, 2006
|         |  |       |  |                           | Principal |                 | Accruedinterest |               | Totalnominalvalue |                                                   | Gain ondiscountingof debt |                                   |  | Total | 
|Listed   |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|A-1      |  | 1     |  | US$ 98                    |           | US$ 70          |                 | October 2014  |                   | 214                                               |                           | 2                                 |  | 216   |  | (16  | ) |  | 200   |  | 212    
|A-1      |  | 2     |  | Euro 493                  |           | Euro 353        |                 | October 2014  |                   | 1,424                                             |                           | 15                                |  | 1,439 |  | (97  | ) |  | 1,342 |  | 1,401  
|B-1      |  |      |  | US$ 933                   |           | US$ 298         |                 | October 2011  |                   | 911                                               |                           | 19                                |  | 930   |  | (3   | ) |  | 927   |  | 953    
|         |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|         |  |       |  |                           |           |                 |                 |               |                   | 2,549                                             |                           | 36                                |  | 2,585 |  | (116 | ) |  | 2,469 |  | 2,566  
|         |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|Unlisted |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|A-2      |  | 1     |  | US$ 7                     |           | US$ 5           |                 | October 2014  |                   | 16                                                |                           |                                  |  | 16    |  | (1   | ) |  | 15    |  | 16     
|A-2      |  | 2     |  | Euro 41                   |           | Euro 29         |                 | October 2014  |                   | 118                                               |                           | 1                                 |  | 119   |  | (8   | ) |  | 111   |  | 116    
|A-2      |  | 3     |  | Yen 12,328                |           | Yen 8,815       |                 | October 2014  |                   | 227                                               |                           | 1                                 |  | 228   |  | (21  | ) |  | 207   |  | 226    
|A-2      |  | 4     |  | $ 26                      |           | (**) $ 21       |                 | October 2014  |                   | 21                                                |                           | 1                                 |  | 22    |  |     |   |  | 22    |  | 22     
|B-2      |  |      |  | US$ 66                    |           | US$ 21          |                 | October 2011  |                   | 64                                                |                           | 1                                 |  | 65    |  |     |   |  | 65    |  | 67     
|         |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|         |  |       |  |                           |           |                 |                 |               |                   | 446                                               |                           | 4                                 |  | 450   |  | (30  | ) |  | 420   |  | (*) 447
|         |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        
|         |  |       |  |                           |           |                 |                 |               |                   | 2,995                                             |                           | 40                                |  | 3,035 |  | (146 | ) |  | 2,889 |  | 3,013  
|         |  |       |  |                           |           |                 |                 |               |                   |                                                   |                           |                                   |  |       |  |      |   |  |       |  |        

---

|(*) | Corresponds to the estimates made by the Company considering the fair value of the Listed Notes.
|--- | ------------------------------------------------------------------------------------------------

|(**) | The outstanding debt includes the CER adjustment.
|---- | -------------------------------------------------



| |  | Potential claims by non-participant creditors
|- |  | ---------------------------------------------

On October 12, 2005, Telecom requested that the overseeing judge declare that, by the issuance of debt with new payment terms and the payment of cash consideration pursuant to the APE on August 31, 2005,
Telecom has duly fulfilled the APE according to the terms of section 59 of the Bankruptcy Law. On December 14, 2005, the reviewing court ordered the APE execution, which order was not appealed.

Telecom Argentina believed that certain non-participating creditors might file actions in the United States against it to seek collection of their
original investments. Accordingly, on September 13, 2005, Telecom Argentina filed a petition with the Courts of New York under Section 304 of the U.S. Bankruptcy Law seeking execution of the APE process in the United States.

On October 11, 2005, the opposing party in the action, the US Bank N.A. (First Trust of New York), did not object to the execution of the APE
process in the United States. However, an alleged creditor, the Argo Fund, filed an action against Telecoms petition. On February 24, 2006, a ruling was granted in favor of Telecom Argentinas position. The final judgment
(i) approved the execution of the APE process in the United States, (ii) ruled that the Trustee of the Indenture and the non-participating creditors were bound by the terms of the APE process and (iii) ruled that the restructured
notes were extinguished by law and had to be settled. The Argo Fund appealed the judgment with the District Court. In November 2006, the appeal was denied and the judgment was confirmed. The Argo Fund re-appealed the judgment which is still pending
resolution. Monies available to non-participating creditors were transferred to the respective clearing houses.

In case Telecom
Argentina is granted an unfavorable ruling, it expects that any potential claim from unsecured non-participating creditors will be rejected under Articles 56 and 76 of the Argentine Ley de Concursos,which establishes that the APE is binding
to all unsecured creditors outstanding as of the date of submission of the APE process for judicial approval.



| |  | Derivatives
|- |  | -----------

As
indicated in Note 4.s, having successfully completed its debt restructuring process, in August and September 2005, Telecom Argentina entered into two foreign exchange currency swap contracts to hedge its exposure to US dollar fluctuations related to
the Euro and Japanese yen-denominated new Notes. These swap agreements establish, among other typical provisions for this type of transaction, the early termination provision without any payment obligation by either party, in the event that
(i) the Company fails to pay certain of its obligations, (ii) certain of the Companys obligations are accelerated, (iii) the Company repudiates or declares a moratorium with respect to certain of its obligations, (iv) the
Company restructures certain of its obligations in a certain way, or (v) the Company becomes insolvent or bankrupt or is subject to in-court or out-of-court restructuring or a voluntary and/or involuntary bankruptcy proceeding. These hedge
contracts do not include any collateral.

The nature and detail of the outstanding swap contracts at December 31, 2006 are as follows:



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##### Table of Contents

8  Debt (continued)



|                                                                    |  |                    |  |                
|------------------------------------------------------------------- |  | ------------------ |  | ---------------
|Characteristics of the agreement                                    |  | Swap in euros      |  | Swap in Yen    
|- Date of the contract                                              |  | 08.23.05           |  | 09.30.05       
|- Principal swap exchange rate                                      |  | 1.2214 US$/Euro    |  | 113.3 Yen/US$  
|- Outstanding principal to receive subject to contract              |  |  379 million      |  | ¥ 8,742 million
|- Outstanding principal to render subject to contract               |  | US$ 462 million    |  | US$ 77 million 
|- Interest rate to be received in Euro/Yen (*)                      |  | 4.83% annual       |  | 1.93% annual   
|- Interest rate to be paid in US$                                   |  | 6.90% annual       |  | 6.02% annual   
|- Total principal and interest to be received                       |  |  409 million      |  | ¥ 9,024 million
|- Total principal and interest to be paid                           |  | US$ 516 million    |  | US$ 85 million 
|- Swap estimated market value as of 12.31.06  (assets) liabilities |  | (US$ 30.2 million) |  | US$ 4.1 million

---

|(*) | Coincident to the new Notes rates nominated in that currency in such period.
|--- | ----------------------------------------------------------------------------

8.3. Restructured debt of the subsidiaries

(a) Personal

1. New notes

On
December 22, 2005, Personal used the proceeds of the issuance of new notes (as further described below) and bank loans together with available cash to fully settle the outstanding indebtedness which had been restructured back in November 2004.
Personals objective was to improve its debt profile, by modifying its interest rates.

The Shareholders Meeting of Personal
authorized the Board of Directors to determine the terms and conditions of the issue, including but not limited to, amount, price, interest rate and denomination of the notes.

In December 2006, Personal cancelled Series 1 for a total amount of $48 (corresponding $43 to principal and $5 to accrued interest).

The following table shows the outstanding series of Notes as of December 31, 2006:



|       |  |                           |  |             |           |               |                 |              |                                    |                                                      |  |                                   |  |    |   |  |     |  |       
|------ |  | ------------------------- |  | ----------- | --------- | ------------- | --------------- | ------------ | ---------------------------------- | ---------------------------------------------------- |  | --------------------------------- |  | -- | - |  | --- |  | ------
|Series |  | Nominalvalue(in millions) |  | Terminyears |           | Maturity date |                 | Annualrate % |                                    | Book value as of December 31, 2006 (in million of $) |  | Fair value as ofDecember 31, 2006
|       |  |                           |  |             | Principal |               | Accruedinterest |              | Issue discountand underwritingfees |                                                      |  | Total                             | 
|2      |  | $        87               |  | 3           |           | December 2008 |                 | (a) 16.26    |                                    | 87                                                   |  |                                  |  |   |   |  | 87  |  | (b) 87
|3      |  | US$ 240                   |  | 5           |           | December 2010 |                 | 9.25         |                                    | 735                                                  |  | 1                                 |  | (5 | ) |  | 731 |  | 776   
|       |  |                           |  |             |           |               |                 |              |                                    |                                                      |  |                                   |  |    |   |  |     |  |       
|       |  |                           |  |             |           |               |                 | Total        |                                    | 822                                                  |  | 1                                 |  | (5 | ) |  | 818 |  | 863   
|       |  |                           |  |             |           |               |                 |              |                                    |                                                      |  |                                   |  |    |   |  |     |  |       

---

|(a) | Floating Badlar plus 6.5%. Badlar for the period December 22, 2006 through March 22, 2007 is 9.76%. Total interest rate cannot be lower than 10% or higher than 20%.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(b) | As there were no operations in institutional markets during the last quarter, Personal estimates that the fair value does not differ from book value.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------

Personal may, at any time and from time to time, purchase notes at market price in the secondary market.

Rating



|                  |                     |                                                              |             |               |                     |    |             |     
|----------------- | ------------------- | ------------------------------------------------------------ | ----------- | ------------- | ------------------- | -- | ----------- | ----
|                  |                     | Standard & Poors International Ratings LLC, Argentine branch |             | Fitch Ratings
|                  | International scale |                                                              | Local scale |               | International scale |    | Local scale
|Date of issuance  |                     | B-                                                           |             | BBB-          |                     | B- |             | BBB-
|December 31, 2006 |                     | B+                                                           |             | A+            |                     | B  |             | A   

2. Bank loans

In July 2005, Personal entered into two loan agreements with certain financial institutions aggregating $17, the proceeds of which were used to purchase
fixed assets. These loans matured in July and September 2006 and were fully cancelled.

In October 2005, Personal entered into a US$20
million loan agreement with a financial institution due February 2008. As of December 31, 2006, the book value of this loan amounts to $62. In February 2007, Personal made a principal prepayment of US$8 million.

On December 22, 2005, Personal entered into two Syndicated loans for an amount of US$ 69 million and $87, respectively.

The following table shows the main characteristics of the syndicated loans as of December 31, 2006:



F-35



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##### Table of Contents

8  Debt (continued)



|                |  |                            |      |               |           |               |                 |              |       |        |                                                  |     |  |   |  |        
|--------------- |  | -------------------------- | ---- | ------------- | --------- | ------------- | --------------- | ------------ | ----- | ------ | ------------------------------------------------ | --- |  | - |  | -------
|Loans           |  | Nominal value(in millions) |      | Term inmonths |           | Maturity date |                 | Annualrate % |       |        | Book value at December 31, 2006(in million of $)
|                |  |                            |      |               | Principal |               | Accruedinterest |              | Total
|Peso Facility   |  |                            |      |               |           |               |                 |              |       |        |                                                  |     |  |   |  |        
|Tranche A       |  | $                          | 57   |               | 18        |               | June 2007       |              | 12.20 |        |                                                  | 57  |  |  |  | 57     
|Tranche B       |  | $                          | 30   |               | 24        |               | December 2007   |              | 13.10 |        |                                                  | 30  |  |  |  | 30     
|Dollar Facility |  |                            |      |               |           |               |                 |              |       |        |                                                  |     |  |   |  |        
|Tranche A       |  | US$                        | 34.5 |               | 18        |               | June 2007       |              | (a    | ) 7.37 |                                                  | 106 |  |  |  | 106    
|Tranche B       |  | US$                        | 34.5 |               | 24        |               | December 2007   |              | (a    | ) 7.62 |                                                  | 106 |  |  |  | 106    
|                |  |                            |      |               |           |               |                 |              |       |        |                                                  |     |  |   |  |        
|                |  |                            |      |               |           |               |                 |              | Total |        |                                                  | 299 |  |  |  | (b) 299
|                |  |                            |      |               |           |               |                 |              |       |        |                                                  |     |  |   |  |        

---

|(a) | These loans were issued at a 3-months LIBOR plus 2% for Tranche A and plus 2.25% for Tranche B. LIBOR for the period December 22, 2006 through March 22, 2007 is 5.37%
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(b) | As there were no operations in institutional markets during the last quarter, Personal estimates that the fair value does not differ from book value.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------

3. Covenants

The terms and
conditions of Personals new Notes require that Personal comply with various covenants, including:



| |  |  | in the case of a change of control, Personal shall make an offer to redeem all outstanding notes, as described in the Indenture;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------



| |  |  | in the case of Series 3, if at any time the Leverage Ratio (total outstanding indebtedness / consolidated EBITDA for the most recently completed period of four
consecutive fiscal quarters) is in excess of 3.00 to 1 and Personal makes any payment of dividends, the rate of interest accruing on the notes shall increase by 0.5% per annum for the remainder of the time the notes remain outstanding and shall
accrue from such dividend payment date at the rate of 9.75% per annum.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The terms and conditions of Personals
Syndicated loans require that Personal comply with various covenants, including:



| |  |  | Maximum Leverage Ratio: the Leverage Ratio as of the end of the last four quarters shall not be greater than 1.75:1.0;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | Interest Coverage Ratio: the Interest Coverage Ratio (Consolidated quarterly EBITDA / accrued interest for quarterly - including amortization issue discount-) for
any fiscal quarter shall be included in a range between 1.50 and 3.00 to 1.00 over the life of the loans.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

4.
Negative covenants

The terms and conditions of Personals new Notes as well as the terms of the respective Syndicated loans
require that Personal comply with various negative covenants (that are standard for this type of transaction but not absolute), including limitations on:



|a) | Incurrence and/or assumption of, and/or permitting to exist in Personal or its subsidiaries (as defined in the relevant debt instruments), any liens on the respective properties,
assets or income for the purpose of securing any indebtedness of any person, except for certain permitted liens;
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|b) | Incurrence of and/or permitting any restricted subsidiaries to incur any indebtedness unless on the date of the incurrence of such indebtedness, after giving effect to such
incurrence and the receipt and application of the proceeds therefrom, the Leverage Ratio does not exceed (a) 3.25 to 1, if such indebtedness is incurred prior to December 31, 2006; or (b) 3.00 to 1, if such indebtedness is incurred
thereafter;
|-- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|c) | Making any investments (other than permitted investments) either directly or indirectly through its subsidiaries in any person (individuals or entities);
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------



|d) | Permitting any of its subsidiaries to, directly or indirectly, enter into, renew or extend any transaction or arrangement including the purchase, sale, lease or exchange of property
or assets, or the rendering of any service, with any holder of 10% or more of the capital stock of Personal, except upon terms not less favorable to Personal or such subsidiary than those that could be obtained in a comparable arms-length
transaction with a person that is not an affiliate of Personal;
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|e) | The sale of certain assets with some exceptions, i.e. a minimum 75% of consideration received should be in cash or cash equivalents;
|-- | ------------------------------------------------------------------------------------------------------------------------------------



|f) | Sale and leaseback transactions;
|-- | --------------------------------



|g) | Personal will not merge into or consolidate with any person or sell, assign, transfer or otherwise convey or dispose of all or substantially all of its assets, except for certain
permitted conditions.
|-- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

8  Debt (continued)



5. Events of default

The terms and conditions of Personals new Notes as well as the terms of the respective Syndicated loans of Personal provide for certain events of
default as follows:



|a) | Failure to pay principal or interest;
|-- | -------------------------------------



|b) | Cross-default provisions, such as failure to pay principal or interest on any other outstanding indebtedness of Personal or its subsidiaries, which equals or exceeds an aggregate
amount of US$ 20 million and shall continue after the grace period;
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|c) | Any final judgment against Personal or its subsidiaries providing for the payment of an aggregate amount exceeding US$ 20 million;
|-- | ----------------------------------------------------------------------------------------------------------------------------------



|d) | Any voluntary petition for bankruptcy by Personal or its subsidiaries, special bankruptcy proceedings or out-of-court reorganization agreements and,
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------



|e) | Any event or condition which results in the revocation or loss of the licenses held by either Personal and/or any of its subsidiaries which would materially affect the
entities ́ business operations, their financial condition and results of operations.
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Should any of the events of
default above described occur, with respect to Personal or, if applicable, any of its subsidiaries, then Personal shall be in default under the new Notes and the new loan agreements, as applicable.

Provided any of the events of default occurs, the creditors are entitled, at their option, to declare the principal amount of the relevant debt
instrument to be due and payable.

(b) Nucleo

In November 2004, Nucleo had completed the restructuring of its outstanding indebtedness with foreign creditors, under which Nucleo had refinanced US$
59 million in principal amounts maturing on December 27, 2008.

During the first quarter of 2006, Nucleo cancelled the remaining
financial debt with banks, together with the Personals Promissory Note. The funds used for said cancellations derived from two loans from banks with operations in Paraguay for a total amount of US$ 9.5 million, and from Nucleos own
funds (US$ 7.5 million).

At December 31, 2006, the outstanding debt of Nucleo amounts $25 (US$8 million). The terms and conditions of
the new loans entered into between Nucleo and banks with operations in Paraguay include, among other standard provisions for this type of transaction, the following clauses:



| |  |  | the reimbursement of the loan and the payment of compensation shall be made in semiannual payments, the later of which to be paid on February 27, 2009.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the debt shall accrue interest at an annual nominal rate of 5.9% for its effective first year, and shall be adjusted according to LIBOR variations, in accordance
with the conditions of each contract in particular.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Additionally, the new contracts stipulate that Nucleo is bound to
comply with requirements related to the maintenance of certain financial ratios (as, for example, Net financial debt/ EBITDA, Financial debt/equity and liquidity ratio).

9  Shareholders equity

(a) Common stock

At December 31, 2006, the Company had 502,034,299 authorized, issued and outstanding shares of $1 par value Class A Common Stock (51% of the
total capital stock), 440,910,912 shares of $1 par value Class B Common Stock (44.79% of the total capital stock) and 41,435,767 shares of $1 par value Class C Common Stock (4.21% of the total capital stock - see c below). Common stockholders are
entitled to one vote for each share held of record on all matters submitted to a vote of shareholders.

The Companys shares are
authorized by the CNV, the BCBA and the New York Stock Exchange (NYSE) for public trading. Only 404,078,504 of Class B shares are traded since Nortel owns all of the outstanding Class A shares and 36,832,408 Class B shares; and
Class C shares are dedicated to the employee stock ownership program, as described below.



F-37



---

##### Table of Contents

9  Shareholders equity (continued)



Class B shares began trading on the BCBA on March 30, 1992. On December 9, 1994, these
shares began trading on the NYSE under the ticker symbol TEO upon approval of the Exchange Offer by the SEC. Pursuant to the Exchange Offer, holders of ADRs or ADS which were restricted under Rule 144-A and holders of GDR issued under Regulation S
exchanged their securities for unrestricted ADS, each ADS representing 5 Class B shares. Class B also began trading on the Mexican Stock Exchange on July 15, 1997.

(b) Restrictions on distribution of profits

The Company is subject to certain restrictions on the
distribution of profits. Under the Argentine Corporations Law, the by-laws of the Company and rules and regulations of the CNV, a minimum of 5% of net income for the year calculated in accordance with Argentine GAAP, plus/less previous years
adjustments and, if any, considering the absorption of accumulated losses, must be appropriated by resolution of the shareholders to a legal reserve until such reserve reaches 20% of the outstanding capital (common stock plus inflation adjustment of
common stock). Accordingly, Telecom Argentina has absorbed the legal reserve in its entirety. Telecom Argentina will not be able to distribute dividends until the Company absorbs the total amount of accumulated losses and restores the legal reserve.

(c) Share ownership program

In 1992, a decree from the Argentine Government, which provided for the creation of the Company upon the privatization of ENTel, established that 10% of the capital stock then represented by 98,438,098 Class C shares was to be included in
thePrograma de Propiedad Participada or PPP (an employee share ownership program sponsored by the Argentine Government). Pursuant to the PPP, the Class C shares were held by a trustee for the benefit of former employees of the
state-owned company who remained employed by the Company and who elected to participate in the plan.

In 1999, a decree of the Argentine
Government eliminated the restrictions on some of the Class C shares held by the Trust, although it excluded 45,932,738 Class C shares subject to an injunction against their use. On March 14, 2000, a shareholders meeting of the Company
approved the conversion of up to unrestricted 52,505,360 Class C shares into Class B shares. In May 2000, the employees sold 50,663,377 shares through an international and national bid.

In November 2003, the PPP lacked a legal representative. In March 2004, a judicial resolution nullified the intervention of the PPP and notified the
Ministry of Labor and Social Security to call for a meeting in order to establish the Executive Committee of the PPP. The Meeting held on September 6, 2005, established this Executive Committee with the purpose of the release of the injunction
against 40,093,990 shares held in the Trust, in order to effect the conversion to Class B shares.

The Annual General and Extraordinary
Meetings, and the Special Class C Meeting (the Meetings), held on April 27, 2006, approved that the power for the conversion of up to 41,339,464 Class C ordinary shares into the same amount of Class
B ordinary shares, be delegated to the Board of Directors. The conversion will take place in one or more times, based on: a) what is determined by Banco de la Ciudad de Buenos Aires (Fiduciary agent of PPP) as the case may be; and b) the
amount of Class C shares eligible for conversion. As granted by the Meetings, the Board transferred the powers to convert the shares to some of the Boards members and/or the Companys executive officers. During fiscal year
2006, 4,496,471 Class C ordinary shares were converted into Class B ordinary shares.

Class C shares of
the Fund of Guarantee and Repurchase which were affected by an injunction measure recorded in file Garcías de Vicchi, Amerinda y otros c/ Sindicación de Accionistas Clase C del Programa de Propiedad Participada were
not eligible for conversion. As of the date of these consolidated financial statements, the injunction was not released, although it is limited to the amount of 4,593,274 shares.

Class C shares are still part of the Fund of Guarantee and Repurchase and are subject to the injunction described above.



F-38



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##### Table of Contents

9  Shareholders equity (continued)



(d) Mandatory reduction of capital

Under section 206 of the Argentine Companies Law and CNV resolutions, if at the annual shareholders meeting, a companys accumulated losses
have absorbed its reserves and at least 50% of its adjusted share capital, a company is required to reduce its capital stock.

The
requirements of section 206 were temporarily suspended by governmental decrees until December 10, 2005.

Since the Company reported
significant accumulated losses for the year ended December 31, 2005, which absorbed the Companys reserves and significantly reduced its shareholders equity, the Company qualified for mandatory reduction of its capital stock. As a
result of this situation, the BCBA decided to transfer the trading of the Companys common stock and the notes to the so-called Rueda Reducida status, a special trading status of the BCBA for companies experiencing certain
adverse financial conditions.

Accordingly, the Ordinary and Extraordinary Shareholders Meeting held on April 27, 2006, approved
the absorption of the full amount of the Companys legal reserve ($277) and a portion of the inflation adjustment of common stock ($356) in order to remediate this situation. This absorption did not affect the total shareholders equity
and represented a qualitative movement only. Consequently, the Company does not qualify for mandatory reduction and, after the BCBA considered the June 2006 consolidated financial statements, does not qualify for the Rueda Reducida
status either.

10. Income tax

As describe in Note 4.o, the Company accounts for income taxes in accordance with the
guidelines of RT 17.

Income tax benefit (expense) for the years ended December 31, 2006, 2005 and 2004 consists of the following:



|                                  |      |                          |     |      |  |   |      |   |  |   |      |  
|--------------------------------- | ---- | ------------------------ | --- | ---- |  | - | ---- | - |  | - | ---- | -
|                                  |      | Years ended December 31, |    
|                                  | 2006 |                          |     | 2005 |  |   | 2004 |  
|Current tax expense (i)           |      | $                        | (12 | )    |  | $ | (35  | ) |  | $ | (1   | )
|Deferred tax (expense) benefit    |      |                          | (52 | )    |  |   | (504 | ) |  |   | 223  |  
|Valuation allowance               |      |                          | 81  |      |  |   | 417  |   |  |   | (248 | )
|                                  |      |                          |     |      |  |   |      |   |  |   |      |  
|Income tax benefit (expense) (ii) |      | $                        | 17  |      |  | $ | (122 | ) |  | $ | (26  | )
|                                  |      |                          |     |      |  |   |      |   |  |   |      |  

---

|(i) | In 2006, $(4) corresponds to Publicom and $(8) corresponds to Nucleo.
|--- | ---------------------------------------------------------------------

In 2005, $(25) corresponds to Telecom, $(2) corresponds to Publicom and $(8) corresponds to Nucleo.

In 2004, corresponds to Nucleo.

|(ii) | In 2006, $33 corresponds to Telecom, $(4) corresponds to Personal, $(7) corresponds to Nucleo and $(5) corresponds to Publicom.
|---- | -------------------------------------------------------------------------------------------------------------------------------

In 2005, $(219) corresponds to Telecom, $104 corresponds to Personal, $(3) corresponds to Publicom and $(4) corresponds to Nucleo.

In 2004, $(2) corresponds to Publicom, $(6) corresponds to Personal and $(18) corresponds to Nucleo.

The tax effects of temporary differences that give rise to significant portions of the Companys deferred tax assets and liabilities are presented
below:



|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  
|------------------------------------------------------------- | ------- | ----------------------- | ---- | -------- | ---------------------- | - | ------ | - |  | -------- | -- | - | ----- | - | -- | - |  | - | ----- | - |  | - | ------ | -
|                                                              |         | As of December 31, 2006 |      |          | As ofDecember 31, 2005 |  
|                                                              | Telecom |                         |      | Personal |                        |   | Nucleo |   |  | Publicom |    |   | Total |   |   
|Tax loss carryforwards                                        |         | $                       | 556  |          |                        | $ | 164    |   |  |          |   |   |       | $ | 2  |   |  | $ | 722   |   |  | $ | 974    |  
|Foreign exchange gains and losses                             |         |                         |     |          |                        |   |       |   |  |          |   |   |       |   |   |   |  |   |      |   |  |   | 80     |  
|Allowance for doubtful accounts                               |         |                         | 38   |          |                        |   | 29     |   |  |          |   |   |       |   | 2  |   |  |   | 69    |   |  |   | 67     |  
|Provision for contingencies                                   |         |                         | 85   |          |                        |   | 28     |   |  |          |   |   |       |   | 3  |   |  |   | 116   |   |  |   | 127    |  
|Other deferred tax assets                                     |         |                         | 78   |          |                        |   | 18     |   |  |          |   |   |       |   |   |   |  |   | 96    |   |  |   | 62     |  
|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  
|Total deferred tax assets                                     |         |                         | 757  |          |                        |   | 239    |   |  |          |   |   |       |   | 7  |   |  |   | 1,003 |   |  |   | 1,310  |  
|Fixed assets                                                  |         |                         | (104 | )        |                        |   | (63    | ) |  |          |   |   |       |   |   |   |  |   | (167  | ) |  |   | (211   | )
|Inflation adjustments (i)                                     |         |                         | (619 | )        |                        |   | (82    | ) |  |          | (1 | ) |       |   |   |   |  |   | (702  | ) |  |   | (913   | )
|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  
|Total deferred tax liabilities                                |         |                         | (723 | )        |                        |   | (145   | ) |  |          | (1 | ) |       |   |   |   |  |   | (869  | ) |  |   | (1,124 | )
|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  
|Subtotal deferred tax assets (liabilities)                    |         |                         | 34   |          |                        |   | 94     |   |  |          | (1 | ) |       |   | 7  |   |  |   | 134   |   |  |   | 186    |  
|- Valuation allowance                                         |         |                         | (195 | )        |                        |   |       |   |  |          |   |   |       |   | (2 | ) |  |   | (197  | ) |  |   | (278   | )
|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  
|Net deferred tax (liabilities) assets as of December 31, 2006 |         | $                       | (161 | )        |                        | $ | 94     |   |  | $        | (1 | ) |       | $ | 5  |   |  | $ | (63   | ) |  |   |        |  
|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  
|Net deferred tax (liabilities) assets as of December 31, 2005 |         | $                       | (194 | )        |                        | $ | 98     |   |  | $        | (2 | ) |       | $ | 6  |   |  |   |       |   |  | $ | (92    | )
|                                                              |         |                         |      |          |                        |   |        |   |  |          |    |   |       |   |    |   |  |   |       |   |  |   |        |  

---

|(i) | Mainly relate to inflation adjustment on fixed assets, intangibles and other assets for financial reporting purposes.
|--- | ---------------------------------------------------------------------------------------------------------------------

Income tax benefit (expense) for the years ended December 31, 2006, 2005 and 2004 differed from the amounts computed by applying the Companys
statutory income tax rate to pre-tax income (loss) as a result of the following:



F-39



---

##### Table of Contents

10. Income tax (continued)



|                                                     |  |           |   |  |               |   |  |       |  
|---------------------------------------------------- |  | --------- | - |  | ------------- | - |  | ----- | -
|                                                     |  | Argentina |   |  | International |   |  | Total |  
|Pre-tax income on a separate return basis            |  | 291       |   |  | 81            |   |  | 372   |  
|Non taxable items                                    |  | (128      | ) |  | (7            | ) |  | (135  | )
|                                                     |  |           |   |  |               |   |  |       |  
|Subtotal                                             |  | 163       |   |  | 74            |   |  | 237   |  
|Statutory income tax rate                            |  | 35        | % |  | 10            | % |  |       |  
|                                                     |  |           |   |  |               |   |  |       |  
|Income tax expense at statutory tax rate             |  | (57       | ) |  | (7            | ) |  | (64   | )
|Change in valuation allowance (*)                    |  | 81        |   |  |              |   |  | 81    |  
|                                                     |  |           |   |  |               |   |  |       |  
|Income tax benefit (expense) as of December 31, 2006 |  | 24        |   |  | (7            | ) |  | 17    |  
|                                                     |  |           |  
|Pre-tax income on a separate return basis            |  | 1,282     |   |  | 27            |   |  | 1,309 |  
|Non taxable items                                    |  | 176       |   |  | (8            | ) |  | 168   |  
|                                                     |  |           |   |  |               |   |  |       |  
|Subtotal                                             |  | 1,458     |   |  | 19            |   |  | 1,477 |  
|Statutory income tax rate                            |  | 35        | % |  | 20            | % |  |       |  
|                                                     |  |           |   |  |               |   |  |       |  
|Income tax expense at statutory tax rate             |  | (510      | ) |  | (4            | ) |  | (514  | )
|Tax payable                                          |  | (25       | ) |  |              |   |  | (25   | )
|Change in valuation allowance (*)                    |  | 417       |   |  |              |   |  | 417   |  
|                                                     |  |           |   |  |               |   |  |       |  
|Income tax expense as of December 31, 2005           |  | (118      | ) |  | (4            | ) |  | (122  | )
|                                                     |  |           |  
|Pre-tax (loss) income on a separate return basis     |  | (454      | ) |  | 8             |   |  | (446  | )
|Non taxable items                                    |  | (232      | ) |  | 52            |   |  | (180  | )
|                                                     |  |           |   |  |               |   |  |       |  
|Subtotal                                             |  | (686      | ) |  | 60            |   |  | (626  | )
|Statutory income tax rate                            |  | 35        | % |  | 30            | % |  |       |  
|                                                     |  |           |   |  |               |   |  |       |  
|Income tax (expense) benefit at statutory tax rate   |  | 240       |   |  | (18           | ) |  | 222   |  
|Change in valuation allowance (*)                    |  | (248      | ) |  |              |   |  | (248  | )
|                                                     |  |           |   |  |               |   |  |       |  
|Income tax expense as of December 31, 2004           |  | (8        | ) |  | (18           | ) |  | (26   | )

---

|(*) | In 2006, corresponds to Telecom Argentina.
|--- | ------------------------------------------

In 2005, $419
corresponds to Telecom Argentina and $(2) corresponds to Publicom.

In 2004, $(332) corresponds to Telecom Argentina and $84 corresponds to
Personal.

As of December 31, 2006, the Company had accumulated operating tax loss carryforwards of $722. The following table details
the operating tax loss carryforwards segregated by company:



|                |  |                  |     |          |   |          |  |                   |   |  |   |    
|--------------- |  | ---------------- | --- | -------- | - | -------- |  | ----------------- | - |  | - | ---
|Expiration year |  | TelecomArgentina |     | Personal |   | Publicom |  | Totalconsolidated
|2007            |  | $                | 518 |          | $ | 135      |  | $                 |  |  | $ | 653
|2008            |  |                  |    |          |   |         |  |                   | 2 |  |   | 2  
|2009            |  |                  | 34  |          |   |         |  |                   |  |  |   | 34 
|2010            |  |                  |    |          |   | 29       |  |                   |  |  |   | 29 
|2011            |  |                  | 4   |          |   |         |  |                   |  |  |   | 4  
|                |  |                  |     |          |   |          |  |                   |   |  |   |    
|Total           |  | $                | 556 |          | $ | 164      |  | $                 | 2 |  | $ | 722
|                |  |                  |     |          |   |          |  |                   |   |  |   |    

Decree No. 2,568/02 of the Argentine Government prescribed that foreign currency exchange
losses arising from holding foreign-currency denominated assets and liabilities existing as of January 6, 2002, had to be determined using an exchange rate of $1.40 to US$1. The resulting net foreign currency exchange loss from this calculation
procedure was considered deductible for income tax purposes at a rate of 20% per year commencing in fiscal year 2002. As of December 31, 2002, the exchange rate was $3.37 to US$1. Therefore, pursuant to the terms of the Decree, the
difference between $1.4 and $3.37 was deducted entirely for income tax purposes in fiscal year 2002. However, the Company and its tax advisors had interpreted the Decree to require the entire amount ($3.37 minus $1) to be deducted for income tax
purposes at a rate of 20% per year commencing in fiscal year 2002 through fiscal year 2006.

The Company provides a valuation
allowance for deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Based on a number of factors, including the Argentine Governments interpretation of the Decree as
described above, the current expiration period of tax loss carryforwards (5 years) and the fact that the Company anticipates insufficient future taxable income over the periods in which tax assets can be applied, management believes that there is
sufficient uncertainty regarding the realization of a portion of its deferred tax assets that, as of December 31, 2006, a valuation allowance for an amount of $195 has been provided for Telecom Argentinas related deferred tax assets. In
addition, a valuation allowance for an amount of $2 has been provided for Publicoms specific tax loss carryforwards.

11. Commitments and contingencies

(a) Purchase commitments

The Company has entered into various purchase commitments amounting in the aggregate to approximately $442 as of December 31, 2006, primarily related
to the supply of switching equipment, external wiring, infrastructure agreements, inventory and other service agreements.



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##### Table of Contents

11. Commitments and contingencies (continued)



(b) Investment commitments

In August 2003, Telecom Argentina was notified by the SC of a proposal for the creation of a $70-million fund (the Complejo Industrial de las
Telecomunicaciones 2003 or 2003 Telecommunications Fund) to be funded by the major telecommunication companies and aimed at developing the telecommunications sector in Argentina. Banco de Inversion y Comercio Exterior
(BICE) was designated as Trustee of the Fund.

In November 2003, the Company contributed $1.5 at the inception of the Fund. In
addition, management announced that it is the Companys intention to promote agreements with local suppliers which would facilitate their access to financing.

(c) Contingencies

The Company is a party to several civil, tax, commercial, labor and regulatory
proceedings and claims that have arisen in the ordinary course of its business. In order to determine the proper level of reserves relating to these contingencies, the management of the Company, based on the opinion of its internal and external
legal counsels, assesses the likelihood of any adverse judgments or outcomes related to these matters as well as the range of probable losses that may result from the potential outcomes. A determination of the amount of reserves required, if any,
for these contingencies is made after careful analysis of each individual case. The determination of the required reserves may change in the future due to new developments or changes as a matter of law or legal interpretation. Consequently, as of
December 31, 2006, the Company has established reserves in an aggregate amount of $328 to cover potential losses under these claims and certain amounts deposited in the Companys bank accounts have been restricted as to their use due to
some judicial proceedings. As of December 31, 2006, these restricted funds totaled $44. The Company has classified these balances to other receivables on the Companys balance sheet.

In the last fiscal years, a series of changes in legal interpretations of precedents (among others, in tax matters) has affected the Companys
positions. By means of this, in December 2003, the AFIP (the Argentine Federal Tax Authority) assessed additional income taxes for the 1997 tax year on certain deductions for uncollectible credits.

In August 2005, Telecom Argentina appealed the claim. During 2006, Telecom Argentina paid $10.8 in principal and $8.3 in interest (that were recorded as
a provision during fiscal year 2005). In case the position is sustained in Telecom Argentinas favor, there will be a contingent receivable against the National Government amounting to $19.1 which estimates it would recover through government
bonds. Under Argentine GAAP, as of the date of issuance of these consolidated financial statements, the above referenced payment does not meet the criteria to be recognized as a tax credit.

The AFIP has also assessed additional income tax claims for the 1998, 1999 and 2000 tax years. As of the date of these financial statements, Telecom
Argentina appealed these sentences issued by the National Fiscal Court. Telecom Argentina together with its legal counsel believes it has meritorious legal defenses in case of any potential unfavorable judgment.

In addition, the Company is subject to other claims and legal actions that have arisen in the ordinary course of its business. Although there can be no
assurance as to the ultimate disposition of these matters, it is the opinion of the Companys management, based upon the information available at this time and consultation with external and internal legal counsel, that the expected outcome of
these other claims and legal actions, individually or in the aggregate, will not have a material effect on the Companys financial position or results of operations. Accordingly, no reserves have been established for the outcome of these
actions.

Below is a summary of the most significant other claims and legal actions for which reserves have not been established:

Labor proceedings

Based on a legal theory of successor company liability, Telecom Argentina has been named as a co-defendant with ENTel in several labor lawsuits brought by former employees of ENTel against the state-owned company. The Transfer Agreement
provided that ENTel and the Argentine Government, and not the Company, are liable for all amounts owed in connection with claims brought by former ENTel employees, whether or not such claims were made prior to the Transfer Date, if the events giving
rise to such claims occurred prior to the Transfer Date.



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##### Table of Contents

11. Commitments and contingencies (continued)



ENTel and the Argentine Government have agreed to indemnify and hold the Company harmless in respect
of such claims. Under current Argentine legislation, the Argentine Government may settle any amounts payable to the Company for these claims through the issuance of treasury bonds. As of December 31, 2006, total claims in these labor lawsuits
amounted to $11.

Tax matters

In December 2000, Telecom Argentina received notices from the AFIP of proposed adjustments to income taxes for the fiscal years 1993 through 1999 based on Telecom Argentinas criteria for calculating depreciation
of its fiber optic network. In May 2005, Telecom Argentina was notified of the National Fiscal Courts unfavorable resolution which ratified the AFIP tax assessment relating to additional taxes and interest, although it excluded penalties. As
of the date of issuance of these consolidated financial statements, Telecom Argentina paid $12.5 in principal and $24.8 in interest and has recorded a charge to income taxes of $12.5 and financial results, net (interest generated by liabilities) of
$24.8 in the statement of income.

In the event judicial appeals are sustained in its favor, Telecom Argentina will have a contingent
receivable against the National Government amounting to $37.3 which estimates it would recover through government bonds. Under Argentine GAAP, as of the date of issuance of these consolidated financial statements, the above referenced payment does
not meet the criteria to be recognized as a tax credit.

Additionally, in December 2001, Telecom Argentina received notices from the AFIP
of proposed adjustments to income taxes based on the amortization period utilized by Telecom Argentina to depreciate its optic fiber network in Telintars submarine cables. Telintar was dissolved and merged in equal parts into Telecom Argentina
Internacional S.A. and Telefonica Larga Distancia de Argentina S.A., entities controlled by Telecom Argentina and Telefonica, respectively. Telecom Argentina Internacional S.A. was subsequently merged with and into Telecom Argentina in September
1999.

In July 2005, the National Fiscal Court resolved against Telecom Argentina ratifying the tax assessment relating to additional
taxes, although it excluded interest and penalties. On the same grounds as described in the second paragraph above, during the third quarter of 2005, Telecom Argentina recorded a current tax liability amounting to $0.5 against income taxes in the
statement of income.

As of the date of these financial statements, Telecom Argentina appealed these sentences issued by the National
Fiscal Court. Telecom Argentina together with its legal counsel believes it has meritorious legal defenses to these unfavorable judgments.

In spite of the unfavorable judgments, Telecom Argentina believes that the ultimate outcome of these cases will not result in an incremental adverse impact on Telecom Argentinas results of operations and financial condition.

In December 2006, the AFIP assessed additional income taxes and taxes on minimum presumed income for the 2000 and 2001 tax years claiming
that Personal incorrectly deducted certain uncollectible receivables. Subsequent to December 31, 2006, Personal appealed this assessment with the National Tax Court. The AFIP ́s claim is contrary to some jurisprudential precedents,
especially to other sentences issued by the Circuit of the National Tax Court where this matter is being treated. Consequently, Personal and its legal counsel believe they have meritorious legal defenses in case of any potential unfavorable
judgment.

Other claims

Consumer Trade Union Proceedings

In November 1995, Telecom Argentina, together with Telefonica de Argentina,
Telintar and the Argentine Government were named as defendants in a lawsuit filed in Argentine federal courts by a consumer activist group. The complaints in this lawsuit contend that consumers have been injured because of the application of
unjustified tariffs for the provision of fixed line services. Plaintiffs are seeking damages, an injunction against the reduction of tariffs, disgorgement of all monies that the defendants have earned through the charge of the alledged abusive
tariffs and a cap of 16% on the Company ́s annual rate of return on its fixed assets. The court has rejected some of the claims but agreed to a stay of the others pending the outcome of the appeal.



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##### Table of Contents

11. Commitments and contingencies (continued)



In October 2001, the court awarded the plaintiffs an injunction enjoining the indexing of tariffs by
the U.S. C.P.I. as permitted by the Transfer Agreement pending a final resolution in the case. Telecom Argentina vigorously appealed this decision. Hearings on the case are currently in process. Telecom Argentina believes the claims have no merit.
Telecom Argentina cannot predict the outcome of this case, or reasonably estimate a range of possible loss given the current status of the litigation.

Upon the extension of the exclusivity period for the provision of telecommunication services, the same consumer group filed a new lawsuit in Argentine federal courts against the service providers and the Argentine
Government. Plaintiffs are seeking damages, an injunction against the revocation of licenses granted to telecommunication service providers and finalization of the exclusivity period. This case is at a preliminary stage, but Telecom Argentina does
not believe it has merit and intends to contest it vigorously. Telecom Argentina is unable, however, to predict the outcome of this case, or reasonably estimate a range of possible loss given the current status of the litigation.

Users and Consumer Trade Union Proceedings

In August 2003, another consumer group filed suit against Telecom Argentina in Argentine federal court alleging the unconstitutionality of certain resolutions issued by the SC. These resolutions had amended a prior
resolution which prescribed the way service providers had to refund customers for additional charges included in monthly fixed-line service fees. The amendment was intended to establish another method of refunding customers due to practical reasons.
Telecom Argentina complied with the amended resolution and provided refunds to customers. The case is at a preliminary stage, but Telecom Argentina does not believe it has merit and will contest it vigorously. Telecom Argentina is unable, however,
to predict the outcome of the case, or reasonably estimate a range of possible loss given the current status of the litigation.

Profit sharing bonds

Different legal actions were brought by former employees of the Company against the National
Government and the Company requesting that Decree No. 395/92  which expressly exempts the Company from issuing the profit sharing bonds provided in Law No. 23.696  be stricken down as unconstitutional and, therefore, claiming
compensation for the damages they had suffered because such bonds failed to have been issued.

Although most of such actions are still
pending, in such actions in which judgment has already been rendered, the Trial Court Judges hearing the matter resolved to dismiss the actions brought  relying upon the criterion upheld by the relevant Prosecutors in each case  pointing
that such rule was valid and constitutional.

In turn, and after the plaintiffs appealed such decisions, the different Courts of Appeal
hearing the matters passed judgments following different and contradictory criteria. While a Division confirmed the decisions of the relevant ad quo, another Division struck the aforementioned Decree unconstitutional.

Whenever the decision failed to match their position, both parties  and in the case of defendant, both the National Government and Telecom and, in
the latters case, notwithstanding any other potential actions  have filed extraordinary appeals whereby the matter will be finally resolved by the Argentine Supreme Court of Justice.

Management of the Company believes that none of the matters discussed above will have a material adverse effect on the Companys results of
operations, liquidity or financial condition.

12. Segment information

Operating segments are revenue-producing components of the enterprise for which
separate financial information is produced internally for management. Under this definition, the Company conducts its business through seven legal entities which represent seven operating segments. Under Argentine GAAP, these operating segments have
been aggregated into reportable segments according to the nature of the products and services provided. The Company manages its segments to the net income (loss) level of reporting.



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##### Table of Contents

12. Segment information (continued)



Telecom Argentina and its subsidiaries conform the following reportable segments:



|                         |  |                                        
|------------------------ |  | ---------------------------------------
|Reportable segment       |  | Consolidated company/ Operating segment
|                         | 
|Voice, data and Internet |  | Telecom Argentina                      
|                         |  | Telecom Argentina USA                  
|                         |  | Micro Sistemas (i)                     
|                         | 
|Wireless                 |  | Personal                               
|                         |  | Nucleo                                 
|                         | 
|Directories publishing   |  | Publicom                               

| | 
| | 

| | (i) | Dormant entity at December 31, 2006.
| | --- | ------------------------------------

The accounting
policies of the operating segments are the same as those described in Note 4. Intercompany sales have been eliminated.

For the years ended
December 31, 2006, 2005 and 2004, more than 95% of the Companys revenues were from services provided within Argentina. More than 95% of the Companys fixed assets are in Argentina. Segment financial information was as follows:

For the year ended December 31, 2006



| |  |  | Income statement information
| | - |  | ----------------------------



|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|--------------------------------------------------------------- |  | ------------------------- | - |  | -------- | - |  | --------------------- | - |  | ----- | - |  | --- | - |  | ------ | -
|                                                                |  | Voice,data andInternet(a) |   |  | Wireless |   |  | Directoriespublishing |   |  | Total |  
|                                                                |  | Personal                  |   |  | Nucleo   |   |  | Subtotal              |   |  |      
|Services                                                        |  | 3,053                     |   |  | 3,428    |   |  | 347                   |   |  | 3,775 |   |  | 65  |   |  | 6,893  |  
|Handsets                                                        |  |                          |   |  | 536      |   |  | 8                     |   |  | 544   |   |  |    |   |  | 544    |  
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net sales                                                       |  | 3,053                     |   |  | 3,964    |   |  | 355                   |   |  | 4,319 |   |  | 65  |   |  | 7,437  |  
|Salaries and social security                                    |  | (663                      | ) |  | (146     | ) |  | (20                   | ) |  | (166  | ) |  | (11 | ) |  | (840   | )
|Taxes                                                           |  | (175                      | ) |  | (355     | ) |  | (9                    | ) |  | (364  | ) |  | (1  | ) |  | (540   | )
|Maintenance, materials and supplies                             |  | (253                      | ) |  | (79      | ) |  | (13                   | ) |  | (92   | ) |  | (22 | ) |  | (367   | )
|Bad debt expense                                                |  | (16                       | ) |  | (46      | ) |  | (1                    | ) |  | (47   | ) |  | (1  | ) |  | (64    | )
|Interconnection costs                                           |  | (159                      | ) |  |         |   |  |                      |   |  |      |   |  |    |   |  | (159   | )
|Cost of international outbound calls                            |  | (111                      | ) |  |         |   |  |                      |   |  |      |   |  |    |   |  | (111   | )
|Lease of circuits                                               |  | (30                       | ) |  | (12      | ) |  | (14                   | ) |  | (26   | ) |  |    |   |  | (56    | )
|Fees for services                                               |  | (107                      | ) |  | (131     | ) |  | (11                   | ) |  | (142  | ) |  | (1  | ) |  | (250   | )
|Advertising                                                     |  | (70                       | ) |  | (137     | ) |  | (18                   | ) |  | (155  | ) |  | (3  | ) |  | (228   | )
|Agent commissions and distribution of prepaid cards commissions |  | (21                       | ) |  | (476     | ) |  | (51                   | ) |  | (527  | ) |  |    |   |  | (548   | )
|Other commissions                                               |  | (42                       | ) |  | (71      | ) |  | (5                    | ) |  | (76   | ) |  | (3  | ) |  | (121   | )
|Cost of wireless handsets                                       |  |                          |   |  | (963     | ) |  | (10                   | ) |  | (973  | ) |  |    |   |  | (973   | )
|Roaming                                                         |  |                          |   |  | (135     | ) |  | (2                    | ) |  | (137  | ) |  |    |   |  | (137   | )
|Charges for TLRD                                                |  |                          |   |  | (410     | ) |  | (35                   | ) |  | (445  | ) |  |    |   |  | (445   | )
|Others                                                          |  | (144                      | ) |  | (130     | ) |  | (16                   | ) |  | (146  | ) |  | (4  | ) |  | (294   | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Operating income before depreciation and amortization           |  | 1,262                     |   |  | 873      |   |  | 150                   |   |  | 1,023 |   |  | 19  |   |  | 2,304  |  
|Depreciation of fixed assets                                    |  | (924                      | ) |  | (366     | ) |  | (52                   | ) |  | (418  | ) |  |    |   |  | (1,342 | )
|Amortization of intangible assets                               |  | (11                       | ) |  | (17      | ) |  | (21                   | ) |  | (38   | ) |  | (1  | ) |  | (50    | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Operating income                                                |  | 327                       |   |  | 490      |   |  | 77                    |   |  | 567   |   |  | 18  |   |  | 912    |  
|Equity gain from related companies                              |  | (1                        | ) |  | 6        |   |  |                      |   |  | 6     |   |  |    |   |  | 5      |  
|Financial results, net                                          |  | (375                      | ) |  | (122     | ) |  | 13                    |   |  | (109  | ) |  | 2   |   |  | (482   | )
|Other expenses, net                                             |  | (137                      | ) |  | (48      | ) |  | 1                     |   |  | (47   | ) |  | (2  | ) |  | (186   | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net (loss) income before income tax and minority interest       |  | (186                      | ) |  | 326      |   |  | 91                    |   |  | 417   |   |  | 18  |   |  | 249    |  
|Income tax, net                                                 |  | 33                        |   |  | (4       | ) |  | (7                    | ) |  | (11   | ) |  | (5  | ) |  | 17     |  
|Minority interest                                               |  |                          |   |  |         |   |  | (22                   | ) |  | (22   | ) |  |    |   |  | (22    | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net (loss) income                                               |  | (153                      | ) |  | 322      |   |  | 62                    |   |  | 384   |   |  | 13  |   |  | 244    |  

---

|(a) | Includes net sales of $29, operating income before depreciation of $15, operating profit of $14 and net income of $14 corresponding to Telecom Argentina USA.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Balance sheet information
| | - |  | -------------------------



|                                                        |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|------------------------------------------------------- |  | ------ | - |  | ------ | - |  | --- | - |  | ------ | - |  | -- | - |  | ------ | -
|Fixed assets, net                                       |  | 4,060  |   |  | 1,458  |   |  | 243 |   |  | 1,701  |   |  | 2  |   |  | 5,763  |  
|Intangible assets, net                                  |  | 147    |   |  | 622    |   |  | 12  |   |  | 634    |   |  | 2  |   |  | 783    |  
|Capital expenditures (without ARO and debt issue costs) |  | 592    |   |  | 557    |   |  | 76  |   |  | 633    |   |  | 1  |   |  | 1,226  |  
|Depreciation of fixed assets                            |  | (924   | ) |  | (366   | ) |  | (52 | ) |  | (418   | ) |  |   |   |  | (1,342 | )
|Amortization of intangible assets                       |  | (16    | ) |  | (22    | ) |  | (21 | ) |  | (43    | ) |  | (1 | ) |  | (60    | )
|Net financial debt                                      |  | (2,324 | ) |  | (1,026 | ) |  | (2  | ) |  | (1,028 | ) |  | 1  |   |  | (3,351 | )



| |  |  | Cash flow information
| | - |  | ---------------------



|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|----------------------------------------------------------------------------- |  | ------ | - |  | ---- | - |  | --- | - |  | ---- | - |  | -- | - |  | ------ | -
|Cash flows provided by (used in) operating activities                         |  | 1,647  |   |  | 647  |   |  | 107 |   |  | 754  |   |  | (1 | ) |  | 2,400  |  
|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Cash flows from investing activities:                                         |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Acquisition of fixed assets and intangible assets                             |  | (435   | ) |  | (379 | ) |  | (52 | ) |  | (431 | ) |  |   |   |  | (866   | )
|Decrease in investments not considered as cash and cash equivalents and other |  | 62     |   |  |     |   |  |    |   |  |     |   |  |   |   |  | 62     |  
|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Total cash flows used in investing activities                                 |  | (373   | ) |  | (379 | ) |  | (52 | ) |  | (431 | ) |  |   |   |  | (804   | )
|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Cash flows from financing activities:                                         |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Debt proceeds                                                                 |  |       |   |  |     |   |  | 36  |   |  | 36   |   |  |   |   |  | 36     |  
|Payment of debt                                                               |  | (982   | ) |  | (73  | ) |  | (56 | ) |  | (129 | ) |  |   |   |  | (1,111 | )
|Payment of interest and debt-related expenses                                 |  | (326   | ) |  | (128 | ) |  | (3  | ) |  | (131 | ) |  |   |   |  | (457   | )
|Payment of capital reimbursement of Nucleo                                    |  |       |   |  |     |   |  | (4  | ) |  | (4   | ) |  |   |   |  | (4     | )
|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Total cash flows used in financing activities                                 |  | (1,308 | ) |  | (201 | ) |  | (27 | ) |  | (228 | ) |  |   |   |  | (1,536 | )
|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|(Decrease) increase in cash and cash equivalents                              |  | (34    | ) |  | 67   |   |  | 28  |   |  | 95   |   |  | (1 | ) |  | 60     |  
|Cash and cash equivalents at the beginning of the year                        |  | 443    |   |  | 154  |   |  | 3   |   |  | 157  |   |  | 2  |   |  | 602    |  
|                                                                              |  |        |   |  |      |   |  |     |   |  |      |   |  |    |   |  |        |  
|Cash and cash equivalents at the end of the year                              |  | 409    |   |  | 221  |   |  | 31  |   |  | 252  |   |  | 1  |   |  | 662    |  



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##### Table of Contents

12. Segment information (continued)



For the year ended December 31, 2005



| |  |  | Income statement information
| | - |  | ----------------------------



|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|--------------------------------------------------------------- |  | ------------------------- | - |  | -------- | - |  | --------------------- | - |  | ----- | - |  | --- | - |  | ------ | -
|                                                                |  | Voice,data andInternet(a) |   |  | Wireless |   |  | Directoriespublishing |   |  | Total |  
|                                                                |  | Personal                  |   |  | Nucleo   |   |  | Subtotal              |   |  |      
|Services                                                        |  | 2,871                     |   |  | 2,254    |   |  | 211                   |   |  | 2,465 |   |  | 50  |   |  | 5,386  |  
|Handsets                                                        |  |                          |   |  | 322      |   |  | 10                    |   |  | 332   |   |  |    |   |  | 332    |  
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net sales                                                       |  | 2,871                     |   |  | 2,576    |   |  | 221                   |   |  | 2,797 |   |  | 50  |   |  | 5,718  |  
|Salaries and social security                                    |  | (558                      | ) |  | (99      | ) |  | (14                   | ) |  | (113  | ) |  | (14 | ) |  | (685   | )
|Taxes                                                           |  | (165                      | ) |  | (223     | ) |  | (6                    | ) |  | (229  | ) |  | (1  | ) |  | (395   | )
|Maintenance, materials and supplies                             |  | (207                      | ) |  | (73      | ) |  | (10                   | ) |  | (83   | ) |  | (19 | ) |  | (309   | )
|Bad debt expense                                                |  | (5                        | ) |  | (22      | ) |  | (1                    | ) |  | (23   | ) |  | (1  | ) |  | (29    | )
|Interconnection costs                                           |  | (144                      | ) |  |         |   |  |                      |   |  |      |   |  |    |   |  | (144   | )
|Cost of international outbound calls                            |  | (94                       | ) |  |         |   |  |                      |   |  |      |   |  |    |   |  | (94    | )
|Lease of circuits                                               |  | (30                       | ) |  | (11      | ) |  | (7                    | ) |  | (18   | ) |  |    |   |  | (48    | )
|Fees for services                                               |  | (79                       | ) |  | (74      | ) |  | (5                    | ) |  | (79   | ) |  |    |   |  | (158   | )
|Advertising                                                     |  | (41                       | ) |  | (100     | ) |  | (9                    | ) |  | (109  | ) |  | (2  | ) |  | (152   | )
|Agent commissions and distribution of prepaid cards commissions |  | (17                       | ) |  | (343     | ) |  | (26                   | ) |  | (369  | ) |  |    |   |  | (386   | )
|Other commissions                                               |  | (39                       | ) |  | (40      | ) |  | (1                    | ) |  | (41   | ) |  | (2  | ) |  | (82    | )
|Cost of wireless handsets                                       |  |                          |   |  | (602     | ) |  | (11                   | ) |  | (613  | ) |  |    |   |  | (613   | )
|Roaming                                                         |  |                          |   |  | (114     | ) |  | (1                    | ) |  | (115  | ) |  |    |   |  | (115   | )
|Charges for TLRD                                                |  |                          |   |  | (251     | ) |  | (20                   | ) |  | (271  | ) |  |    |   |  | (271   | )
|Others                                                          |  | (119                      | ) |  | (94      | ) |  | (19                   | ) |  | (113  | ) |  | (3  | ) |  | (235   | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Operating income before depreciation and amortization           |  | 1,373                     |   |  | 530      |   |  | 91                    |   |  | 621   |   |  | 8   |   |  | 2,002  |  
|Depreciation of fixed assets                                    |  | (1,075                    | ) |  | (337     | ) |  | (41                   | ) |  | (378  | ) |  | (1  | ) |  | (1,454 | )
|Amortization of intangible assets                               |  | (9                        | ) |  | (20      | ) |  | (15                   | ) |  | (35   | ) |  |    |   |  | (44    | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Operating income                                                |  | 289                       |   |  | 173      |   |  | 35                    |   |  | 208   |   |  | 7   |   |  | 504    |  
|Equity gain from related companies                              |  | 7                         |   |  |         |   |  |                      |   |  |      |   |  |    |   |  | 7      |  
|Financial results, net                                          |  | (117                      | ) |  | (190     | ) |  | (1                    | ) |  | (191  | ) |  | 2   |   |  | (306   | )
|Other expenses, net                                             |  | (111                      | ) |  | (52      | ) |  | 1                     |   |  | (51   | ) |  | (3  | ) |  | (165   | )
|Gain on debt restructuring                                      |  | 1,424                     |   |  |         |   |  |                      |   |  |      |   |  |    |   |  | 1,424  |  
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net income (loss) before income tax and minority interest       |  | 1,492                     |   |  | (69      | ) |  | 35                    |   |  | (34   | ) |  | 6   |   |  | 1,464  |  
|Income tax, net                                                 |  | (219                      | ) |  | 104      |   |  | (4                    | ) |  | 100   |   |  | (3  | ) |  | (122   | )
|Minority interest                                               |  |                          |   |  |         |   |  | (8                    | ) |  | (8    | ) |  |    |   |  | (8     | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net income                                                      |  | 1,273                     |   |  | 35       |   |  | 23                    |   |  | 58    |   |  | 3   |   |  | 1,334  |  

---

|(a) | Includes net sales of $29, operating income before depreciation of $14, operating profit of $13 and net income of $13 corresponding to Telecom Argentina USA. Additionally, includes
a net loss of $1 corresponding to Micro Sistemas.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Balance sheet information
| | - |  | -------------------------



|                                                        |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|------------------------------------------------------- |  | ------ | - |  | ------ | - |  | --- | - |  | ------ | - |  | -- | - |  | ------ | -
|Fixed assets, net                                       |  | 4,513  |   |  | 1,278  |   |  | 167 |   |  | 1,445  |   |  | 1  |   |  | 5,959  |  
|Intangible assets, net                                  |  | 91     |   |  | 644    |   |  | 26  |   |  | 670    |   |  | 3  |   |  | 764    |  
|Capital expenditures (without ARO and debt issue costs) |  | 320    |   |  | 266    |   |  | 42  |   |  | 308    |   |  |   |   |  | 628    |  
|Depreciation of fixed assets                            |  | (1,075 | ) |  | (337   | ) |  | (41 | ) |  | (378   | ) |  | (1 | ) |  | (1,454 | )
|Amortization of intangible assets                       |  | (12    | ) |  | (21    | ) |  | (15 | ) |  | (36    | ) |  |   |   |  | (48    | )
|Net financial debt                                      |  | (3,062 | ) |  | (1,163 | ) |  | (36 | ) |  | (1,199 | ) |  | 2  |   |  | (4,259 | )



| |  |  | Cash flow information
| | - |  | ---------------------



|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|------------------------------------------------------------------- |  | ------ | - |  | ------ | - |  | --- | - |  | ------ | - |  | -- | - |  | ------ | -
|Cash flows provided by operating activities                         |  | 1,458  |   |  | 391    |   |  | 116 |   |  | 507    |   |  | 2  |   |  | 1,967  |  
|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Cash flows from investing activities:                               |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Acquisition of fixed assets and intangible assets                   |  | (296   | ) |  | (264   | ) |  | (20 | ) |  | (284   | ) |  | (1 | ) |  | (581   | )
|Decrease in investments not considered as cash and cash equivalents |  | 668    |   |  |       |   |  |    |   |  |       |   |  |   |   |  | 668    |  
|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Total cash flows provided by (used in) investing activities         |  | 372    |   |  | (264   | ) |  | (20 | ) |  | (284   | ) |  | (1 | ) |  | 87     |  
|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Cash flows from financing activities:                               |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Debt proceeds                                                       |  |       |   |  | 1,236  |   |  |    |   |  | 1,236  |   |  |   |   |  | 1,236  |  
|Payment of debt                                                     |  | (3,432 | ) |  | (1,165 | ) |  | (87 | ) |  | (1,252 | ) |  |   |   |  | (4,684 | )
|Payment of interest and debt-related expenses                       |  | (805   | ) |  | (132   | ) |  | (7  | ) |  | (139   | ) |  |   |   |  | (944   | )
|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Total cash flows used in financing activities                       |  | (4,237 | ) |  | (61    | ) |  | (94 | ) |  | (155   | ) |  |   |   |  | (4,392 | )
|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|(Decrease) increase in cash and cash equivalents                    |  | (2,407 | ) |  | 66     |   |  | 2   |   |  | 68     |   |  | 1  |   |  | (2,338 | )
|Cash and cash equivalents at the beginning of the year              |  | 2,850  |   |  | 88     |   |  | 1   |   |  | 89     |   |  | 1  |   |  | 2,940  |  
|                                                                    |  |        |   |  |        |   |  |     |   |  |        |   |  |    |   |  |        |  
|Cash and cash equivalents at the end of the year                    |  | 443    |   |  | 154    |   |  | 3   |   |  | 157    |   |  | 2  |   |  | 602    |  



F-45



---

##### Table of Contents

12. Segment information (continued)



For the year ended December 31, 2004



| |  |  | Income statement information
| | - |  | ----------------------------



|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|--------------------------------------------------------------- |  | ------------------------- | - |  | -------- | - |  | --------------------- | - |  | ----- | - |  | --- | - |  | ------ | -
|                                                                |  | Voice,data andInternet(a) |   |  | Wireless |   |  | Directoriespublishing |   |  | Total |  
|                                                                |  | Personal                  |   |  | Nucleo   |   |  | Subtotal              |   |  |      
|Services                                                        |  | 2,718                     |   |  | 1,431    |   |  | 166                   |   |  | 1,597 |   |  | 43  |   |  | 4,358  |  
|Handsets                                                        |  |                          |   |  | 135      |   |  | 1                     |   |  | 136   |   |  |    |   |  | 136    |  
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net sales                                                       |  | 2,718                     |   |  | 1,566    |   |  | 167                   |   |  | 1,733 |   |  | 43  |   |  | 4,494  |  
|Salaries and social security                                    |  | (491                      | ) |  | (80      | ) |  | (10                   | ) |  | (90   | ) |  | (12 | ) |  | (593   | )
|Taxes                                                           |  | (148                      | ) |  | (144     | ) |  | (8                    | ) |  | (152  | ) |  | (1  | ) |  | (301   | )
|Maintenance, materials and supplies                             |  | (184                      | ) |  | (28      | ) |  | (6                    | ) |  | (34   | ) |  | (15 | ) |  | (233   | )
|Bad debt expense                                                |  | 8                         |   |  | (11      | ) |  | (1                    | ) |  | (12   | ) |  | (1  | ) |  | (5     | )
|Interconnection costs                                           |  | (135                      | ) |  |         |   |  |                      |   |  |      |   |  |    |   |  | (135   | )
|Cost of international outbound calls                            |  | (82                       | ) |  |         |   |  |                      |   |  |      |   |  |    |   |  | (82    | )
|Lease of circuits                                               |  | (34                       | ) |  | (8       | ) |  | (4                    | ) |  | (12   | ) |  |    |   |  | (46    | )
|Fees for services                                               |  | (81                       | ) |  | (18      | ) |  | (2                    | ) |  | (20   | ) |  | (1  | ) |  | (102   | )
|Advertising                                                     |  | (27                       | ) |  | (57      | ) |  | (7                    | ) |  | (64   | ) |  | (2  | ) |  | (93    | )
|Agent commissions and distribution of prepaid cards commissions |  | (18                       | ) |  | (139     | ) |  | (20                   | ) |  | (159  | ) |  |    |   |  | (177   | )
|Other commissions                                               |  | (36                       | ) |  | (23      | ) |  | (2                    | ) |  | (25   | ) |  |    |   |  | (61    | )
|Cost of wireless handsets                                       |  |                          |   |  | (233     | ) |  | (4                    | ) |  | (237  | ) |  |    |   |  | (237   | )
|Roaming                                                         |  |                          |   |  | (65      | ) |  |                      |   |  | (65   | ) |  |    |   |  | (65    | )
|Charges for TLRD                                                |  |                          |   |  | (124     | ) |  | (13                   | ) |  | (137  | ) |  |    |   |  | (137   | )
|Others                                                          |  | (109                      | ) |  | (58      | ) |  | (13                   | ) |  | (71   | ) |  | (1  | ) |  | (181   | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Operating income before depreciation and amortization           |  | 1,381                     |   |  | 578      |   |  | 77                    |   |  | 655   |   |  | 10  |   |  | 2,046  |  
|Depreciation of fixed assets                                    |  | (1,233                    | ) |  | (281     | ) |  | (35                   | ) |  | (316  | ) |  | (3  | ) |  | (1,552 | )
|Amortization of intangible assets                               |  | (48                       | ) |  | (28      | ) |  | (17                   | ) |  | (45   | ) |  | (1  | ) |  | (94    | )
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Operating income                                                |  | 100                       |   |  | 269      |   |  | 25                    |   |  | 294   |   |  | 6   |   |  | 400    |  
|Equity loss from related companies                              |  |                          |   |  |         |   |  |                      |   |  |      |   |  | (2  | ) |  | (2     | )
|Financial results, net                                          |  | (989                      | ) |  | (166     | ) |  | (18                   | ) |  | (184  | ) |  | 1   |   |  | (1,172 | )
|Other expenses, net                                             |  | (68                       | ) |  | (11      | ) |  | 1                     |   |  | (10   | ) |  |    |   |  | (78    | )
|Gain (loss) on debt restructuring                               |  | (21                       | ) |  | 223      |   |  | 7                     |   |  | 230   |   |  |    |   |  | 209    |  
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net (loss) income before income tax and minority interest       |  | (978                      | ) |  | 315      |   |  | 15                    |   |  | 330   |   |  | 5   |   |  | (643   | )
|Income tax, net                                                 |  |                          |   |  | (6       | ) |  | (18                   | ) |  | (24   | ) |  | (2  | ) |  | (26    | )
|Minority interest                                               |  |                          |   |  |         |   |  | 3                     |   |  | 3     |   |  |    |   |  | 3      |  
|                                                                |  |                           |   |  |          |   |  |                       |   |  |       |   |  |     |   |  |        |  
|Net (loss) income                                               |  | (978                      | ) |  | 309      |   |  |                      |   |  | 309   |   |  | 3   |   |  | (666   | )

---

|(a) | Includes net sales of $38, operating income before depreciation of $14, operating profit of $13 and net income of $13 corresponding to Telecom Argentina USA.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Balance sheet information
| | - |  | -------------------------



|                                   |  |        |   |  |        |   |  |      |   |  |        |   |  |    |   |  |        |  
|---------------------------------- |  | ------ | - |  | ------ | - |  | ---- | - |  | ------ | - |  | -- | - |  | ------ | -
|Fixed assets, net                  |  | 5,387  |   |  | 1,352  |   |  | 155  |   |  | 1,507  |   |  | 1  |   |  | 6,895  |  
|Intangible assets, net             |  | 84     |   |  | 648    |   |  | 38   |   |  | 686    |   |  | 3  |   |  | 773    |  
|Capital expenditures (without ARO) |  | 254    |   |  | 232    |   |  | 35   |   |  | 267    |   |  |   |   |  | 521    |  
|Depreciation of fixed assets       |  | (1,233 | ) |  | (281   | ) |  | (35  | ) |  | (316   | ) |  | (3 | ) |  | (1,552 | )
|Amortization of intangible assets  |  | (50    | ) |  | (29    | ) |  | (19  | ) |  | (48    | ) |  | (1 | ) |  | (99    | )
|Net financial debt                 |  | (5,842 | ) |  | (1,044 | ) |  | (106 | ) |  | (1,150 | ) |  | 1  |   |  | (6,991 | )



| |  |  | Cash flow information
| | - |  | ---------------------



|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|------------------------------------------------------------------------------ |  | ----- | - |  | ---- | - |  | ---- | - |  | ---- | - |  | -- | - |  | ----- | -
|Cash flows provided by (used in) operating activities                          |  | 1,754 |   |  | 366  |   |  | 81   |   |  | 447  |   |  | (1 | ) |  | 2,200 |  
|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Cash flows from investing activities:                                          |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Acquisition of fixed assets and intangible assets                              |  | (208  | ) |  | (233 | ) |  | (32  | ) |  | (265 | ) |  |   |   |  | (473  | )
|(Increase) decrease in investments not considered as cash and cash equivalents |  | (465  | ) |  | 69   |   |  | 18   |   |  | 87   |   |  |   |   |  | (378  | )
|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Total cash flows used in investing activities                                  |  | (673  | ) |  | (164 | ) |  | (14  | ) |  | (178 | ) |  |   |   |  | (851  | )
|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Cash flows from financing activities:                                          |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Payment of debt                                                                |  |      |   |  | (381 | ) |  | (90  | ) |  | (471 | ) |  |   |   |  | (471  | )
|Payment of interest and debt-related expenses                                  |  | (17   | ) |  | (116 | ) |  | (21  | ) |  | (137 | ) |  |   |   |  | (154  | )
|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Total cash flows used in financing activities                                  |  | (17   | ) |  | (497 | ) |  | (111 | ) |  | (608 | ) |  |   |   |  | (625  | )
|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Increase (decrease) in cash and cash equivalents                               |  | 1,064 |   |  | (295 | ) |  | (44  | ) |  | (339 | ) |  | (1 | ) |  | 724   |  
|Cash and cash equivalents at the beginning of the year                         |  | 1,786 |   |  | 383  |   |  | 45   |   |  | 428  |   |  | 2  |   |  | 2,216 |  
|                                                                               |  |       |   |  |      |   |  |      |   |  |      |   |  |    |   |  |       |  
|Cash and cash equivalents at the end of the year                               |  | 2,850 |   |  | 88   |   |  | 1    |   |  | 89   |   |  | 1  |   |  | 2,940 |  



F-46



---

##### Table of Contents

13. Unconsolidated information

In accordance with Argentine GAAP, the presentation of the parent
companys individual financial statements is mandatory. Consolidated financial statements are to be included as information supplementary to the individual financial statements. For the purpose of these financial statements, individual
financial statements have been omitted since they are not required for SEC reporting purposes. The tables below present unconsolidated financial statement information, as follows:

Balance sheets:



|                                           |  |                        |       |                        |   |      
|------------------------------------------ |  | ---------------------- | ----- | ---------------------- | - | -----
|                                           |  | As ofDecember 31, 2006 |       | As ofDecember 31, 2005
|ASSETS                                     |  |                        |       |                        |   |      
|Current Assets                             |  |                        |       |                        |   |      
|Cash and banks                             |  | $                      | 12    |                        | $ | 38   
|Investments                                |  |                        | 472   |                        |   | 520  
|Accounts receivable, net                   |  |                        | 379   |                        |   | 349  
|Other receivables, net                     |  |                        | 41    |                        |   | 34   
|Other assets, net                          |  |                        | 15    |                        |   | 2    
|                                           |  |                        |       |                        |   |      
|Total current assets                       |  |                        | 919   |                        |   | 943  
|                                           |  |                        |       |                        |   |      
|Non-Current Assets                         |  |                        |       |                        |   |      
|Other receivables, net                     |  |                        | 284   |                        |   | 169  
|Investments (i)                            |  |                        | 872   |                        |   | 829  
|Fixed assets, net                          |  |                        | 4,044 |                        |   | 4,510
|Intangible assets, net                     |  |                        | 147   |                        |   | 91   
|Other assets, net                          |  |                        | 10    |                        |   | 21   
|                                           |  |                        |       |                        |   |      
|Total non-current assets                   |  |                        | 5,357 |                        |   | 5,620
|                                           |  |                        |       |                        |   |      
|TOTAL ASSETS                               |  | $                      | 6,276 |                        | $ | 6,563
|                                           |  |                        |       |                        |   |      
|LIABILITIES                                |  |                        |       |                        |   |      
|Current Liabilities                        |  |                        |       |                        |   |      
|Accounts payable                           |  | $                      | 543   |                        | $ | 399  
|Debt                                       |  |                        | 1,015 |                        |   | 819  
|Salaries and social security payable       |  |                        | 109   |                        |   | 92   
|Taxes payable                              |  |                        | 48    |                        |   | 72   
|Other liabilities                          |  |                        | 33    |                        |   | 29   
|Contingencies                              |  |                        | 78    |                        |   | 54   
|                                           |  |                        |       |                        |   |      
|Total current liabilities                  |  |                        | 1,826 |                        |   | 1,465
|                                           |  |                        |       |                        |   |      
|Non-Current Liabilities                    |  |                        |       |                        |   |      
|Debt                                       |  |                        | 1,879 |                        |   | 2,802
|Salaries and social security payable       |  |                        | 32    |                        |   | 30   
|Taxes payable                              |  |                        | 161   |                        |   | 194  
|Other liabilities                          |  |                        | 85    |                        |   | 64   
|Contingencies                              |  |                        | 164   |                        |   | 141  
|                                           |  |                        |       |                        |   |      
|Total non-current liabilities              |  |                        | 2,321 |                        |   | 3,231
|                                           |  |                        |       |                        |   |      
|TOTAL LIABILITIES                          |  | $                      | 4,147 |                        | $ | 4,696
|                                           |  |                        |       |                        |   |      
|SHAREHOLDERS EQUITY                       |  | $                      | 2,129 |                        | $ | 1,867
|                                           |  |                        |       |                        |   |      
|TOTAL LIABILITIES AND SHAREHOLDERS EQUITY |  | $                      | 6,276 |                        | $ | 6,563
|                                           |  |                        |       |                        |   |      

---

|(i) | Includes $871 and $827 as of December 31, 2006 and 2005, respectively, corresponding to Telecom Argentinas equity interests in its consolidated subsidiaries. As of
December 31, 2006, includes $844, $25 and $2, corresponding to Personal, Publicom and Telecom Argentina USA, respectively. As of December 31, 2005, includes $793 and $34, corresponding to Personal and Publicom, respectively.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Statements of income:



|                                                  |      |                          |        |      |  |   |        |   |  |   |        |  
|------------------------------------------------- | ---- | ------------------------ | ------ | ---- |  | - | ------ | - |  | - | ------ | -
|                                                  |      | Years ended December 31, |       
|                                                  | 2006 |                          |        | 2005 |  |   | 2004   |  
|Net sales                                         |      | $                        | 3,404  |      |  | $ | 3,113  |   |  | $ | 2,876  |  
|Cost of services                                  |      |                          | (1,943 | )    |  |   | (1,897 | ) |  |   | (1,918 | )
|                                                  |      |                          |        |      |  |   |        |   |  |   |        |  
|Gross profit                                      |      |                          | 1,461  |      |  |   | 1,216  |   |  |   | 958    |  
|General and administrative expenses               |      |                          | (162   | )    |  |   | (150   | ) |  |   | (139   | )
|Selling expenses                                  |      |                          | (635   | )    |  |   | (539   | ) |  |   | (558   | )
|                                                  |      |                          |        |      |  |   |        |   |  |   |        |  
|Operating income                                  |      |                          | 664    |      |  |   | 527    |   |  |   | 261    |  
|Equity gain (loss) from long-term investments (i) |      |                          | 43     |      |  |   | (196   | ) |  |   | 173    |  
|Financial results, net                            |      |                          | (376   | )    |  |   | (97    | ) |  |   | (1,016 | )
|Other expenses, net                               |      |                          | (120   | )    |  |   | (105   | ) |  |   | (63    | )
|Gain on debt restructuring                        |      |                          |       |      |  |   | 1,424  |   |  |   | (21    | )
|                                                  |      |                          |        |      |  |   |        |   |  |   |        |  
|Net income (loss) before income tax               |      |                          | 211    |      |  |   | 1,553  |   |  |   | (666   | )
|Income tax expense, net                           |      |                          | 33     |      |  |   | (219   | ) |  |   |       |  
|                                                  |      |                          |        |      |  |   |        |   |  |   |        |  
|Net income (loss)                                 |      | $                        | 244    |      |  | $ | 1,334  |   |  | $ | (666   | )
|                                                  |      |                          |        |      |  |   |        |   |  |   |        |  

---

|(i) | The equity gain (loss) from long-term investments includes:
|--- | -----------------------------------------------------------



|                                                |      |                          |    |      |  |   |      |   |  |   |    
|----------------------------------------------- | ---- | ------------------------ | -- | ---- |  | - | ---- | - |  | - | ---
|                                                |      | Years ended December 31,
|                                                | 2006 |                          |    | 2005 |  |   | 2004
|Publicom                                        |      | $                        | 9  |      |  | $ | 4    |   |  | $ | 3  
|Personal                                        |      |                          | 33 |      |  |   | (205 | ) |  |   | 170
|Telecom Argentina USA                           |      |                          | 2  |      |  |   | (1   | ) |  |   |   
|2003 Telecommunications Fund                    |      |                          | (1 | )    |  |   |     |   |  |   |   
|Micro Sistemas                                  |      |                          |   |      |  |   | (1   | ) |  |   |   
|Gain on sale of equity interest in Intelsat Ltd |      |                          |   |      |  |   | 7    |   |  |   |   
|                                                |      |                          |    |      |  |   |      |   |  |   |    
|Total                                           |      | $                        | 43 |      |  | $ | (196 | ) |  | $ | 173
|                                                |      |                          |    |      |  |   |      |   |  |   |    



F-47



---

##### Table of Contents

13. Unconsolidated information (continued)



Condensed statements of cash flows:



|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  
|------------------------------------------------------------------------------------------------- | ---- | ------------------------ | ------ | ---- |  | - | ------ | - |  | - | ----- | -
|                                                                                                  |      | Years ended December 31, |       
|                                                                                                  | 2006 |                          |        | 2005 |  |   | 2004   |  
|Cash flows provided by operating activities                                                       |      | $                        | 1,647  |      |  | $ | 1,445  |   |  | $ | 1,756 |  
|Cash flows from investing activities                                                              |      |                          |        |      |  |   |        |   |  |   |       |  
|Acquisition of fixed and intangible assets                                                        |      |                          | (435   | )    |  |   | (294   | ) |  |   | (206  | )
|Decrease (increase) in investments not considered as cash and cash equivalents and other concepts |      |                          | 62     |      |  |   | 751    |   |  |   | (465  | )
|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  
|Total cash flows provided by (used in) investing activities                                       |      |                          | (373   | )    |  |   | 457    |   |  |   | (671  | )
|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  
|Cash flows from financing activities                                                              |      |                          |        |      |  |   |        |   |  |   |       |  
|Payment of debt                                                                                   |      |                          | (982   | )    |  |   | (3,432 | ) |  |   |      |  
|Payment of interest and debt-related expenses                                                     |      |                          | (326   | )    |  |   | (805   | ) |  |   | (17   | )
|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  
|Total cash flows used in investing activities                                                     |      |                          | (1,308 | )    |  |   | (4,237 | ) |  |   | (17   | )
|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  
|(Decrease) increase in cash and cash equivalents                                                  |      |                          | (34    | )    |  |   | (2,335 | ) |  |   | 1,068 |  
|Cash and cash equivalents at the beginning of year                                                |      |                          | 518    |      |  |   | 2,853  |   |  |   | 1,785 |  
|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  
|Cash and cash equivalents at year-end                                                             |      | $                        | 484    |      |  | $ | 518    |   |  | $ | 2,853 |  
|                                                                                                  |      |                          |        |      |  |   |        |   |  |   |       |  

14. Differences between Argentine GAAP and US GAAP

The Companys consolidated financial statements
are prepared in accordance with Argentine GAAP, which differ in certain significant respects from US GAAP. Such differences involve methods of measuring the amounts shown in the consolidated financial statements, as well as additional disclosures
required by US GAAP and Regulation S-X of the SEC.

I. Differences in measurement methods

Inflation accounting

As indicated in Note 3.c., in
March 2003, the Argentine Government issued a decree prohibiting companies from restating financial statements for the effects of inflation and instructing the CNV to issue applicable regulations to ensure that no price-level restated financial
statements are accepted. In April 2003, the CNV issued a resolution discontinuing inflation accounting as of March 1, 2003. As a result, the Companys consolidated financial statements include the effects of inflation until
February 28, 2003. Since Argentine GAAP required companies to prepare price-level restated financial statements through September 30, 2003, the application of the CNV resolution represents a departure from Argentine GAAP.

Under US GAAP, financial statements are prepared on a historical cost basis. However, the following reconciliation does not include the reversal of
the adjustments to the consolidated financial statements for the effects of inflation, because, as permitted by the SEC, it represents a comprehensive measure of the effects of price-level changes in the Argentine economy, and as such, is considered
a more meaningful presentation than historical cost-based financial reporting for both Argentine GAAP and US GAAP.

The principal
differences, other than inflation accounting, between Argentine GAAP and US GAAP are described below, together with an explanation, where appropriate, of the method used in the determination of the necessary adjustments.



|                                                                          |      |                          |      |      |  |   |        |   |  |   |      |  
|------------------------------------------------------------------------- | ---- | ------------------------ | ---- | ---- |  | - | ------ | - |  | - | ---- | -
|                                                                          |      | Years ended December 31, |     
|                                                                          | 2006 |                          |      | 2005 |  |   | 2004   |  
|Reconciliation of net income (loss):                                      |      |                          |      |      |  |   |        |   |  |   |      |  
|Total net income (loss) under Argentine GAAP                              |      | $                        | 244  |      |  | $ | 1,334  |   |  | $ | (666 | )
|US GAAP adjustments:                                                      |      |                          |      |      |  |   |        |   |  |   |      |  
|Foreign currency translation (a)                                          |      |                          | (17  | )    |  |   | (10    | ) |  |   | 9    |  
|Reversal of capitalization of foreign currency exchange differences (b.1) |      |                          |     |      |  |   | 29     |   |  |   | 6    |  
|Depreciation of foreign currency exchange differences (b.2)               |      |                          | 104  |      |  |   | 100    |   |  |   | 117  |  
|Debt Restructurings (c)                                                   |      |                          | 418  |      |  |   | (1,230 | ) |  |   | (235 | )
|Extinguishment of Personals and Nucleos restructured debts (d)          |      |                          | 7    |      |  |   | 165    |   |  |   |     |  
|Personal Pre-APE Debt Restructurings (e)                                  |      |                          |     |      |  |   |       |   |  |   | 20   |  
|Other adjustments (f)                                                     |      |                          | (2   | )    |  |   | (5     | ) |  |   | (6   | )
|Tax effects on US GAAP adjustments (g.1)                                  |      |                          | (185 | )    |  |   | 328    |   |  |   | 34   |  
|Valuation allowance (g.2)                                                 |      |                          |     |      |  |   | 424    |   |  |   | (60  | )
|Minority interest (h)                                                     |      |                          | 3    |      |  |   | 3      |   |  |   | (1   | )
|                                                                          |      |                          |      |      |  |   |        |   |  |   |      |  
|Net income (loss) under US GAAP                                           |      | $                        | 572  |      |  | $ | 1,138  |   |  | $ | (782 | )
|                                                                          |      |                          |      |      |  |   |        |   |  |   |      |  



F-48



---

##### Table of Contents

14. Differences between Argentine GAAP and US GAAP (continued)



|                                                                        |      |                    |       |      |  |   |        |   |  |   |      |  
|----------------------------------------------------------------------- | ---- | ------------------ | ----- | ---- |  | - | ------ | - |  | - | ---- | -
|                                                                        |      | As of December 31, |      
|                                                                        | 2006 |                    |       | 2005 |  |   | 2004   |  
|Reconciliation of shareholders equity:                                 |      |                    |       |      |  |   |        |   |  |   |      |  
|Total shareholders equity under Argentine GAAP                         |      | $                  | 2,129 |      |  | $ | 1,867  |   |  | $ | 526  |  
|US GAAP adjustments:                                                    |      |                    |       |      |  |   |        |   |  |   |      |  
|Foreign currency translation (a)                                        |      |                    | (49   | )    |  |   | (7     | ) |  |   | 11   |  
|Capitalization of foreign currency exchange differences (b.1)           |      |                    | (784  | )    |  |   | (784   | ) |  |   | (813 | )
|Accumulated depreciation of foreign currency exchange differences (b.2) |      |                    | 574   |      |  |   | 470    |   |  |   | 370  |  
|Debt Restructurings (c)                                                 |      |                    | (875  | )    |  |   | (1,300 | ) |  |   | (235 | )
|Other adjustments (f)                                                   |      |                    | (6    | )    |  |   | 3      |   |  |   | 1    |  
|Tax effects on US GAAP adjustments (g.1)                                |      |                    | 382   |      |  |   | 565    |   |  |   | 239  |  
|Valuation allowance (g.2)                                               |      |                    |      |      |  |   |       |   |  |   | (424 | )
|Minority interest (h)                                                   |      |                    | 16    |      |  |   | 5      |   |  |   | (1   | )
|                                                                        |      |                    |       |      |  |   |        |   |  |   |      |  
|Shareholders equity (deficit) under US GAAP                            |      | $                  | 1,387 |      |  | $ | 819    |   |  | $ | (326 | )
|                                                                        |      |                    |       |      |  |   |        |   |  |   |      |  



|                                                               |      |                          |       |      |  |   |       |   |  |   |      |  
|-------------------------------------------------------------- | ---- | ------------------------ | ----- | ---- |  | - | ----- | - |  | - | ---- | -
|                                                               |      | Years ended December 31, |      
|                                                               | 2006 |                          |       | 2005 |  |   | 2004  |  
|Description of changes in shareholders equity under US GAAP:  |      |                          |       |      |  |   |       |   |  |   |      |  
|Shareholders equity (deficit) as of the beginning of the year |      | $                        | 819   |      |  | $ | (326  | ) |  | $ | 456  |  
|Other comprehensive (loss) income                              |      |                          | (4    | )    |  |   | 7     |   |  |   |     |  
|Net income (loss) under US GAAP                                |      |                          | 572   |      |  |   | 1,138 |   |  |   | (782 | )
|                                                               |      |                          |       |      |  |   |       |   |  |   |      |  
|Shareholders equity (deficit) as of the end of the year       |      | $                        | 1,387 |      |  | $ | 819   |   |  | $ | (326 | )
|                                                               |      |                          |       |      |  |   |       |   |  |   |      |  

a) Foreign currency translation

As indicated in Note 4.a., under Argentine GAAP, the financial statements of the Companys foreign subsidiaries are translated using year-end
exchange rates for assets, liabilities and results of operations. Translation adjustments are accumulated and reported as a separate component of shareholders equity.

Under US GAAP, the financial statements of the Companys foreign subsidiaries are translated into Argentine pesos following the guidelines
established in Statement of Financial Accounting Standards (SFAS) No.52, Foreign Currency Translation (SFAS No.52). Under SFAS No.52, in the case of foreign subsidiaries whose local currency is not the
functional currency, the monetary/non-monetary method of translation has been used to remeasure assets and liabilities to the functional currency prior to translation. This method involves the translation of monetary assets and liabilities at the
exchange rate in effect at the end of each year, and the non-monetary assets and liabilities and equity at historical exchange rates (i.e., the exchange rates in effect when the transactions occur). Average exchange rates have been applied for the
translation of the accounts that make up the results of the years, except for those charges related to non-monetary assets and liabilities, which have been translated using historical exchange rates. Translation adjustments are included in the
statement of income. Once the assets and liabilities have been remeasured to the functional currency, the year-end current rate has been used to translate them to the reporting currency, the Argentine Peso for the Company. In this case, translation
adjustments are recorded as a separate component of shareholders equity.

b) Capitalization of foreign currency exchange
differences

b.1) Under Argentine GAAP, foreign currency exchange differences (gains or losses) generated on or after
January 6, 2002 through July 28, 2003, in connection with foreign-currency denominated debts as of such dates were allocated to the cost of assets acquired or constructed with such financing, as long as a series of conditions and
requirements were met. Under US GAAP, foreign currency exchange differences cannot be capitalized, and were expensed as incurred. Therefore, such capitalization and its reversal were reversed.

b.2)This adjustment represents the effect on accumulated depreciation and the depreciation for the years ended December 31, 2006, 2005 and
2004, of the adjustment described in b.1 above.

c) Debt Restructurings

As discussed in Note 8.2., Telecom Argentina completed the restructuring of its outstanding indebtedness in August 2005. In November 2004 Personal and
Personals subsidiary, Nucleo, completed the restructuring of their respective outstanding indebtedness (see Gain on debt Restructuring on the Consolidated Statement of Income and Note 5.w). The restructurings of Telecom Argentina,
Personal and Nucleos (referred hereinafter to as the entities) outstanding indebtedness are collectively referred hereinafter to as the Debt Restructurings. The Debt Restructurings involved (i) the full settlement
of certain outstanding loans of the entities and (ii) the combination of a partial debt settlement and a refinancing of the remaining outstanding loans of the entities with modified terms. In connection with (ii), the entities issued new debt
instruments.



F-49



---

##### Table of Contents

14. Differences between Argentine GAAP and US GAAP (continued)



Under Argentine GAAP, the new debt instruments issued by the entities were recorded at estimated net
present value at each restructuring date. The new debt instruments are subsequently accreted to their respective face value using the interest method. Loss on accretion is recorded in the statement of income. For the years ended December 31,
2006, 2005 and 2004, the Company recorded a $131, $116 and $1 loss on accretion, respectively.

As a result of the extinguishment of
Personals and Nucleos restructured debts detailed in d) below, the only valuation difference arising from debt restructurings as of December 31, 2006 is that related to Telecom Argentina.

Under US GAAP, the entities performed an analysis under both SFAS No.15, Accountingby Debtors and Creditors for Troubled Debt
Restructurings and EITF 02-04, Debtors Accounting for a Modification or an Exchange of Debt Instruments in accordance with SFAS 15, to assess whether the Debt Restructurings represented troubled debt restructurings.
Following the EITF 02-04 guidance, the entities concluded that the Debt Restructurings were in fact troubled debt restructurings since (i) the entities were in financial difficulties and (ii) creditors had granted them a concession. The
concessions resulted primarily from the partial discount on principal and accrued interest, extension of maturity and full forgiveness of penalty interest. Accordingly, under US GAAP, the Debt Restructurings were accounted for as (i) a
full settlement of certain outstanding loans with cash and (ii) a combination of a partial debt settlement and a continuation of debt with modified terms.

For those outstanding loans which were fully settled, there was no difference in measurement basis between Argentine GAAP and US GAAP. Under both Argentine GAAP and US GAAP a gain of $19 and $9 on debt
restructuring related to Telecom Argentina and Personal debt restructuring, respectively, was measured by the excess of the carrying amount of the payables over the cash surrendered.

For those outstanding loans which were restructured by a partial cash settlement and the issuance of new debt instruments with modified terms, SFAS No.15
required an assessment of the total future cash payments specified by the new terms of the debt, including principal, and interest (and contingent payment, if applicable) on a payable-by-payable basis. Under SFAS No.15, no gain on restructuring is
recognized unless the remaining carrying amount of the debt exceeds the total future cash payments specified by the new terms.

Accordingly, for those restructured loans where their carrying value did not exceed the total future mandatory cash payments specified by the terms of the new instruments, no gain was recognized under US GAAP as of the date of the Debt
Restructurings. The carrying values of the loans are being reduced as payments are made. Interest expense is computed as the discount rate that equated the present value of the future cash payments specified by the new debt with the carrying amount
of the original loans.

On the other hand, for those restructured loans where their total future mandatory cash payments specified by the
new terms were less than the respective carrying amounts, then the carrying amounts were reduced to an amount equal to the total future mandatory cash payments specified by the new terms, and a gain was recognized under US GAAP equal to the
amount of the reduction. In the case of Telecom Argentina and Personal debt restructuring, such gain under US GAAP amounted to $91 and $7, respectively. Thereafter, all cash payments under the new terms are accounted for as reductions of the
carrying amount of the payables and no interest expense is recognized.

When any principal prepayments are made, the Company estimates the
total new future mandatory cash payments and consequently records a gain under US GAAP as a result of the reduction of the estimated future cash payments at the time of prepayment.

In summary, the US GAAP reconciling item of net income (loss) reflects the (a) reversal of the loss on accretion recognized under Argentine
GAAP, (b) reversal of a portion of gain on restructuring recognized under Argentine GAAP for those outstanding loans restructured by a partial cash settlement and the issuance of new debt instruments with modified terms, (c) reversal of
interest expense of new debt instruments computed under Argentine GAAP, (d) gain arising from principal prepayments and (e) computation of the interest expense under US GAAP as described above.



F-50



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##### Table of Contents

14. Differences between Argentine GAAP and US GAAP (continued)



The US GAAP reconciling item for the Debt Restructurings is comprised as follows:

Included in the reconciliation of net income (loss):



|                                                                                   |      |                          |      |      |  |   |        |   |  |   |      |  
|---------------------------------------------------------------------------------- | ---- | ------------------------ | ---- | ---- |  | - | ------ | - |  | - | ---- | -
|                                                                                   |      | Years ended December 31, |     
|                                                                                   | 2006 |                          |      | 2005 |  |   | 2004   |  
|Reversal of loss on accretion recognized under Argentine GAAP (a)                  |      | $                        | 131  |      |  | $ | 116    |   |  | $ | 1    |  
|Reversal of a portion of gain on restructuring recognized under argentine GAAP (b) |      |                          |     |      |  |   | (1,393 | ) |  |   | (239 | )
|Reversal of interest expense computed under Argentine GAAP (c)                     |      |                          | 226  |      |  |   | 200    |   |  |   | 12   |  
|Gain on principal prepayments in April and October 2006 under US GAAP (d)          |      |                          | 179  |      |  |   |       |   |  |   |     |  
|Computation of interest expense under US GAAP (e)                                  |      |                          | (118 | )    |  |   | (153   | ) |  |   | (9   | )
|                                                                                   |      |                          |      |      |  |   |        |   |  |   |      |  
|Total US GAAP reconciling item for Debt Restructurings                             |      | $                        | 418  |      |  | $ | (1,230 | ) |  | $ | (235 | )
|                                                                                   |      |                          |      |      |  |   |        |   |  |   |      |  

Included in the reconciliation of shareholders ́ equity:



|                                                                                                              |                  |                    |       |                  |  |   |        |   |  |          |    |   |        |   |       |   |  |   |     |  
|------------------------------------------------------------------------------------------------------------- | ---------------- | ------------------ | ----- | ---------------- |  | - | ------ | - |  | -------- | -- | - | ------ | - | ----- | - |  | - | --- | -
|Debt valuation differences between Argentine GAAP and US GAAP                                                 |                  | As of December 31, |      
|                                                                                                              | 2006             |                    |       | 2005             |  |   | 2004   |  
|                                                                                                              | TelecomArgentina |                    |       | TelecomArgentina |  |   | Nucleo |   |  | Personal |    |   | Nucleo |  
|Total debt under Argentine GAAP (a)                                                                           |                  | $                  | 2,894 |                  |  | $ | 3,621  |   |  | $        | 38 |   |        | $ | 1,115 |   |  | $ | 120 |  
|Reversal of gain on discount on principal and interest under Argentine GAAP                                   |                  |                    | 1,151 |                  |  |   | 1,151  |   |  |          | 11 |   |        |   | 203   |   |  |   | 11  |  
|Gain on the fully settled debt under US GAAP at restructuring date                                            |                  |                    | (19   | )                |  |   | (19    | ) |  |          |   |   |        |   | (9    | ) |  |   |    |  
|Gain for restructured debts that their future cash payments are less then their carrying amount under US GAAP |                  |                    | (91   | )                |  |   | (91    | ) |  |          |   |   |        |   | (7    | ) |  |   |    |  
|Discounting of debt amount at year-end                                                                        |                  |                    | 146   |                  |  |   | 277    |   |  |          |   |   |        |   | 40    |   |  |   |    |  
|Gain on principal prepayments in April and October 2006 under US GAAP                                         |                  |                    | (179  | )                |  |   |       |   |  |          |   |   |        |   |      |   |  |   |    |  
|Difference between Argentine GAAP and US GAAP on the computed interest                                        |                  |                    | (133  | )                |  |   | (25    | ) |  |          | (4 | ) |        |   | (2    | ) |  |   | (1  | )
|                                                                                                              |                  |                    |       |                  |  |   |        |   |  |          |    |   |        |   |       |   |  |   |     |  
|Total debt under US GAAP (b)                                                                                  |                  | $                  | 3,769 |                  |  | $ | 4,914  |   |  | $        | 45 |   |        | $ | 1,340 |   |  | $ | 130 |  



|                                                       |      |                    |      |  |      |       |  |   |    
|------------------------------------------------------ | ---- | ------------------ | ---- |  | ---- | ----- |  | - | ---
|Breakdown by entity                                    |      | As of December 31,
|                                                       | 2006 |                    | 2005 |  | 2004
|Telecom Argentina (b)  (a)                            |      | $                  | 875  |  | $    | 1,293 |  | $ |   
|Personal (b)  (a)                                     |      |                    |     |  |      |      |  |   | 225
|Nucleo (b)  (a)                                       |      |                    |     |  |      | 7     |  |   | 10 
|                                                       |      |                    |      |  |      |       |  |   |    
|Total US GAAP reconciling item for Debt Restructurings |      | $                  | 875  |  | $    | 1,300 |  | $ | 235
|                                                       |      |                    |      |  |      |       |  |   |    

d) Extinguishment of Personals and Nucleos restructured debts

As discussed in Note 8.3., in December 2005, Personal issued new Notes and bank loans, the net proceeds of which were used, together with available
cash, to fully settle all amounts of principal and interest outstanding under Series A and Series B loans, which had been issued in November 2004 pursuant to Personals debt restructuring (Personals restructured debts).

Additionally, as discussed in Note 8.3., in the first quarter of 2006, Nucleo issued new debt which, together with available cash, was
used to settle the outstanding bank loans which had been restructured in November 2004.

As Personals and Nucleos restructured
debts were fully settled, under both Argentine GAAP and US GAAP, the Company derecognized such debts and recorded, under US GAAP, a result on extinguishment of liabilities which was measured by the difference between the carrying amount of
the debts and the cash surrendered.

As discussed in c) above, Personals and Nucleos restructured debts had been accounted for
under SFAS No.15 and EITF 02-04 under US GAAP. Accordingly, under US GAAP, the carrying amount of Personals and Nucleos restructured debts as of the date of extinguishment differed from such amount under Argentine GAAP. This
difference between the US GAAP carrying amount basis of Personals and Nucleos restructured debt and the Argentine GAAP basis gave rise to a different gain on debt extinguishment. The reconciling item of net income (loss) for the
years ended December 31, 2006 and 2005 represents such different gain on Nucleos and Personals debt extinguishment, respectively.

e) Personal Pre-APE Debt Restructurings

During the year ended December 31, 2004, Personal received notices of
acceleration for the restructured debt in December 2002. Accordingly, Personal recorded a loss of $20 under Argentine GAAP to carry such debt at fair value. Since no gain had been originally recorded under US GAAP and the old debt had not been
derecognized, the US GAAP adjustment reflects the reversal of the loss recorded under Argentine GAAP.



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14. Differences between Argentine GAAP and US GAAP (continued)



f) Other adjustments

The Company has aggregated under this caption certain reconciling items which management believes are not significant to the Companys financial
position and results of operations. The US GAAP reconciling items included under other adjustments were as follows for all years presented:

Included in the reconciliation of net income (loss):



|                                                              |      |                          |    |      |  |   |      |   |  |   |    |  
|------------------------------------------------------------- | ---- | ------------------------ | -- | ---- |  | - | ---- | - |  | - | -- | -
|                                                              |      | Years ended December 31, |   
|                                                              | 2006 |                          |    | 2005 |  |   | 2004 |  
|Present-value accounting                                      |      | $                        | (6 | )    |  | $ | 2    |   |  | $ | (8 | )
|Accounting for investments in debt securities                 |      |                          | 7  |      |  |   | (7   | ) |  |   |   |  
|Cost related to certain amendments of restructured debt terms |      |                          | (2 | )    |  |   |     |   |  |   |   |  
|Fixed assets held for sale                                    |      |                          | (1 | )    |  |   |     |   |  |   |   |  
|Equity gain on related companies                              |      |                          |   |      |  |   |     |   |  |   | 2  |  
|                                                              |      |                          |    |      |  |   |      |   |  |   |    |  
|Total other adjustments (f)                                   |      | $                        | (2 | )    |  | $ | (5   | ) |  | $ | (6 | )
|                                                              |      |                          |    |      |  |   |      |   |  |   |    |  

Included in the reconciliation of shareholders ́ equity:



|                                                              |      |                    |    |      |  |      |   |  |   |  
|------------------------------------------------------------- | ---- | ------------------ | -- | ---- |  | ---- | - |  | - | -
|                                                              |      | As of December 31,
|                                                              | 2006 |                    |    | 2005 |  | 2004
|Present-value accounting                                      |      | $                  | (3 | )    |  | $    | 3 |  | $ | 1
|Cost related to certain amendments of restructured debt terms |      |                    | (2 | )    |  |      |  |  |   | 
|Fixed assets held for sale                                    |      |                    | (1 | )    |  |      |  |  |   | 
|                                                              |      |                    |    |      |  |      |   |  |   |  
|Total other adjustments (f)                                   |      | $                  | (6 | )    |  | $    | 3 |  | $ | 1
|                                                              |      |                    |    |      |  |      |   |  |   |  



| |  |  | Present-value accounting
| | - |  | ------------------------

As
indicated in Notes 4.f. and 4.g., under Argentine GAAP, certain monetary assets and liabilities are measured based on the calculation of their discounted value. Under US GAAP, discounting of these assets and liabilities is precluded.



| |  |  | Accounting for investments in debt securities
| | - |  | ---------------------------------------------

Under Argentine GAAP, certain investments in debt securities were recorded at fair value with unrealized gain of $7, recognized in the statement of income for the year ended December 31, 2005. Under US GAAP,
these investments were classified as available-for-sale and unrealized gain was excluded from earnings and reported as a separate component of shareholders equity until sale or disposal.

In the first quarter of 2006, the Company sold these investments. Therefore, the Company recognized the gain in the statement of income for US GAAP
purposes during the year 2006.



| |  |  | Costs related to certain amendments of restructured debt terms
| | - |  | --------------------------------------------------------------

As discussed in Note 8.2., in the first quarter of 2006, Telecom Argentina agreed with certain financial creditors to amend its restructured debt terms to
modify certain covenants.

Under Argentine GAAP, costs related to such amendment are deferred and amortized under the interest method over
the remaining life of the related debt.

However, under US GAAP, the Company followed the guidance in EITF 96-19
Debtors Accounting for a Modification or Exchange of Debt Instruments which provides more specific rules to address how to account for costs related to the modification of debt terms. Under EITF 96-19, while the fees to be
paid by the debtor to the creditor as part of the modification are to be amortized as an adjustment of interest expense over the remaining term of the modified debt instrument, the costs to be paid to third parties directly related to the
modification (such as legal fees) are expensed as incurred. Therefore, the costs incurred during the period with third parties have to be recognized as expenses.



| |  |  | Fixed assets held for sale
| | - |  | --------------------------

Under Argentine GAAP, the Company classified certain fixed assets as held for sale which are stated at cost, less accumulated depreciation at the time of transfer to the held-for-sale category and ceased depreciating them, as from
September 30, 2005. However, under US GAAP, a long-lived asset to be sold is classified as held for sale only if all of the conditions in paragraph 30 of SFAS No.144 are met. As some of these conditions are not met under US GAAP,
these assets have to be classified as held and used and depreciated. The US GAAP adjustment for the year ended December 31, 2006 represents the depreciation of such assets. The depreciation of these assets for the fourth quarter of 2005 is
less than $1.



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14. Differences between Argentine GAAP and US GAAP (continued)



| |  |  | Gain (loss) on equity investees
| | - |  | -------------------------------

As of December 31, 2004, the Company held a 5.75% ownership interest in Nahuelsat, which was subsequently sold during the year 2005. Under Argentine GAAP, the Company recorded this investment at the lower of cost or net realizable
value.

For US GAAP purposes, the Company accounts for investments in non-marketable equity securities in accordance with Accounting
Principles Board Opinion No. 18 (APB 18) and related interpretations. Under APB 18, investments in less than 20% of the capital stock are generally carried at cost. Under the cost method, investments are recorded and reported at
original cost until they are partially or entirely disposed of or the original cost value has been impaired. Subsequent write-ups are prohibited under US GAAP.

As of December 31, 2002, the investment in Nahuelsat was written down to zero since its original cost was deemed to be permanently impaired. The cost basis of this investment was zero for both Argentine GAAP and
US GAAP for the year ended December 31, 2002.

During the year 2003, the investment in Nahuelsat was written up for Argentine
GAAP purposes. Subsequently, during the year 2004, the Company recorded a new write-down of the investment of $2 for Argentine GAAP purposes. For US GAAP purposes, for the reasons described above, such write-up and down were reversed.



| |  |  | Inventories
| | - |  | -----------

Under Argentine
GAAP, inventories are stated at replacement cost. Under US GAAP, inventories are stated at the lower of cost or market. This effect is not shown on the summary table above, because this US GAAP adjustment is less than $1 for all years
presented.

g) Income taxes

g.1) Tax effects on US GAAP adjustments

The adjustment represents the effect on deferred income taxes of the foregoing
reconciling items, as appropriate.

g.2) Valuation allowance

The US GAAP reconciling item for the year ended December 31, 2005 reflects the full reversal of the valuation allowance previously provided for
under US GAAP.

h) Minority interest

The adjustment represents the effect on minority interest of the foregoing reconciling items, as appropriate.

i) Accounting for stock transferred by the Argentine government to employees

Under Argentine GAAP, there are no specific
rules governing the accounting to be followed by employers when a principal shareholder transfers shares to a companys employees.

Under US GAAP, the Company has elected to follow Accounting Principles Board Opinion No. 25 (APB No. 25), Accounting for Stock Issued to Employees, and related interpretations, as permitted by
SFAS No. 123. In accordance with AIN-APB No 25 Accounting for Stock Issued to Employees - Accounting Interpretations of APB Opinion No 25, the economic substance of a plan established by the principal stockholders is
substantially the same for the company and the employee, whether the plan is adopted by the company or a principal stockholder. Consequently, the company should account for this type of plan when one is established or financed by a principal
stockholder unless (1) the relationship between the stockholder and the companys employee is one which would normally result in generosity, (2) the stockholder has an obligation to the employee which is completely unrelated to the
latters employment, or (3) the company clearly does not benefit from the transaction. The rationale established 0in this Interpretation has been applied to other situations in which a principal stockholder undertakes transactions for the
benefit of the company. Staff Accounting Bulletin (SAB) No. 79 (SAB Topic 5T) requires any transaction undertaken by a companys principal stockholder for the benefit of the company to be accounted for according to its
substance and not its form. Under APB No. 25, compensation expense is based on the difference, if any, on the date of the grant, between the fair value of the companys stock and the exercise price. SFAS No. 123 defines a fair
value based method of accounting for an employee stock option or similar equity investment.



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14. Differences between Argentine GAAP and US GAAP (continued)



The Argentine government agreed to establish a Share Ownership Plan, principally for the benefit of
the former employees of ENTel transferred to the Company. Under the terms of the plan, employees eligible to participate acquired the shares of the Company previously held by the Government for an amount significantly less than the then market value
of the shares as of the Transfer Date. This discount arises because the eligible employees were only required to pay cash for the shares in an amount equivalent to the cash portion of the proceeds received by the Argentine Government from Nortel.
The purchase price formula was originally established during the privatization.

Had the Company been required by SEC regulations to
include a reconciliation between Argentine GAAP and US GAAP for the fiscal year 1991, it would have included as a reconciling item a charge amounting to $465 in the statement of income. However, this charge represented a reclassification
between equity accounts, and consequently, it had no impact on shareholders equity determined under US GAAP. The charge was calculated based upon the difference between the estimated total price per share paid by Nortel as of the Transfer Date
and the purchase price to be paid by eligible employees.

j) Other Derivatives

As discussed in Notes 8.2. and 8.3., the Company entered into several financing arrangements as part of the Debt Restructurings and the issuance of
Personals new debt. These financial instruments contain derivative instruments that are embedded in the financial instruments, i.e. zero-cost collar and optional redemption and/or mandatory prepayment features. The Company assessed
whether the economic characteristics of these embedded derivatives are clearly and closely related to the economic characteristics of the remaining component of the financial instruments (i.e., the host contract) and whether a separate instrument
with the same terms as the embedded instrument would meet the definition of a derivative instrument. Since it was determined that (i) the embedded derivative possesses economic characteristics that are clearly and closely related to the
economic characteristics of the host contract, and (ii) a separate instrument with the same terms would not qualify as a derivative instrument, the embedded derivative were not separated from the host contract.

k) Impairment of long-lived assets, except for indefinite-life PCS license

As indicated in Note 4.m., under Argentine GAAP, the carrying value of a long-lived asset is considered impaired by the Company when the expected cash
flows, discounted and without interest cost, from such an asset, is less than its carrying value. In that event, a loss would be recognized based on the amount by which the carrying value exceeds the fair market value of the long-lived asset. Fair
market value is determined primarily using the anticipated cash flows discounted at a rate commensurate with the risk involved.

Under
US GAAP, as a first step, the carrying value of a long-lived asset is considered impaired by the Company when the expected cash flows, undiscounted and without interest cost, from such an asset, is less than its carrying value. In such case, a
loss would be recognized based on the amount by which the carrying value exceeds the fair market value of the long-lived asset.

Based on
both Argentine GAAP and US GAAP assessments, there was no impairment identified for long-lived assets.

II. Additional disclosure
requirements

a) Disclosure of lease information

Under US GAAP, additional disclosures are required as per SFAS No.13 Accounting for Leases, as follows:

Operating leases

In the normal course of business, the Company leases cell sites, switch sites,
satellite capacity and circuits under various noncancelable operating leases that expire on various dates through 2016. Rental expense is recognized ratably over the lease terms. Future minimum lease payments as of December 31, 2006, are as
follows:



|                              |  |   |   
|----------------------------- |  | - | --
|Year ending December 31, 2007 |  |   | 60
|Year ending December 31, 2008 |  |   | 15
|Year ending December 31, 2009 |  |   | 8 
|Year ending December 31, 2010 |  |   | 4 
|Thereafter                    |  |   | 3 
|                              |  |   |   
|Total                         |  | $ | 90
|                              |  |   |   



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14. Differences between Argentine GAAP and US GAAP (continued)



Rental expense and lease of circuits for the years ended December 31, 2006, 2005 and 2004 are
included in Note 15.h.

The Company does not have assets under capital leases for the years ended December 31, 2006, 2005 and 2004.

b) Disclosures about fair value of financial instruments

Under Argentine GAAP, there are no specific rules regarding disclosure of fair value of financial instruments.

Under US GAAP, SFAS No. 105 requires reporting entities to disclose certain information about financial instruments with off-balance sheet risk
of accounting loss. SFAS No. 107, Disclosures About Fair Value of Financial Instruments, requires disclosure of fair value information about financial instruments whether or not recognized in the balance sheet, for which it is
practicable to estimate fair value. Financial instruments include such items as to cash and cash equivalents and accounts receivable and other instruments. SFAS No. 107 excludes from its disclosure requirements lease contracts and various
significant assets and liabilities that are not considered to be financial instruments. SFAS No. 119 requires reporting entities to disclose certain information for derivative financial instruments. SFAS No. 133, supersedes SFAS
No. 105 and SFAS No. 119 and amends SFAS No. 107 to include in SFAS No. 107 the disclosure requirements of credit risk concentrations from SFAS No. 105. See Note 3.g. for details of concentration of credit risk.

Fair value estimates are made as of a specific point in time based on the characteristics of the financial instruments and the relevant market
information. Where available, quoted market prices are used. In other cases, fair values are based on estimates using other valuation techniques, such as discounting estimated future cash flows using a rate commensurate with the risks involved or
other acceptable methods. These techniques involve uncertainties and are significantly affected by the assumptions used and the judgments made regarding risk characteristics of various financial instruments, prepayments, discount rates, estimates of
future cash flows, future expected loss experience, and other factors. Changes in assumptions could significantly affect these estimates. Derived fair value estimates cannot be substantiated by comparison to independent markets and, in many cases,
could not be realized in an immediate sale of the instrument. Also, because of differences in methodologies and assumptions used to estimate fair value, the Companys fair values should not be compared to those of other companies.

Under the Statement, fair value estimates are based on existing financial instruments without attempting to estimate the value of anticipated future
business and the value of assets and liabilities that are not considered financial instruments. Accordingly, the aggregate fair value amount presented does not necessarily represent the underlying value of the Company. For certain assets and
liabilities, the information required under the Statement is supplemental with additional information relevant to an understanding of the fair value.

The methods and assumptions used to estimate the fair values of each class of financial instrument as of December 31, 2006 and 2005 are as follows:

Cash and cash equivalents

The
Company considers all highly liquid investments with original maturities of three months or less, consisting of time deposits and mutual funds, to be cash and cash equivalents. The carrying amount reported in the balance sheet approximates fair
value.

Government securities

The fair value of government securities is based on quoted market prices for those or similar investments.



|                      |                 |                    |            |   |                 |    |            |   
|--------------------- | --------------- | ------------------ | ---------- | - | --------------- | -- | ---------- | --
|                      |                 | As of December 31,
|                      | 2006            |                    | 2005      
|                      | Carrying amount |                    | Fair value |   | Carrying amount |    | Fair value
|Government securities |                 |                   |            |  |                 | 40 |            | 40
|                      |                 |                    |            |   |                 |    |            |   

Accounts receivable, net

Carrying amounts are considered to approximate fair value due to the short term nature of these accounts receivables and no significant changes in
interest rates. All amounts that are assumed to be uncollectible within a reasonable time are written off and/or reserved.



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14. Differences between Argentine GAAP and US GAAP (continued)



Accounts payable

The carrying amount of accounts payable reported in the balance sheet approximates its fair value due to the short term nature of these accounts payables
and no significant changes in interest rates.

Debt

The fair value of the Companys debt as of December 31, 2006 is estimated based on its quoted market prices as described in Note 8. As of
December 31, 2006, the fair value of the Companys debt was $4,267 and the related carrying amount was $4,098 under Argentine GAAP. As of December 31, 2005, the fair value of the Companys debt was $5,017 and the related carrying
amount was $4,901 under Argentine GAAP.

Other receivables and other liabilities

The carrying amount of other receivables and other liabilities reported in the balance sheet approximates fair value due to their short-term nature.

c) Benefit under Collective Bargaining Agreement

As described in Note 4.o., retirement benefits consist of the payment of a single lump sum at retirement equal to one salary for each five years of service due to normal retirement, death or disability. Those
employees who voluntary resign (for any reason) or retire for other reasons are ineligible. Telecom Argentina accounts for such benefits under SFAS No.87.

The following tables summarize benefit costs for the years ended December 31, 2006, 2005 and 2004, as well as the benefit obligations associated with postretirement benefit plans as of December 31, 2006 and
2005:



|                                        |  |                    |    |      |   |   
|--------------------------------------- |  | ------------------ | -- | ---- | - | --
|                                        |  | As of December 31,
|                                        |  | 2006               |    | 2005
|Accumulated benefit obligation          |  | $                  | 6  |      | $ | 4 
|Effect of future compensation increases |  |                    | 8  |      |   | 6 
|                                        |  |                    |    |      |   |   
|Projected benefit obligation            |  | $                  | 14 |      | $ | 10
|                                        |  |                    |    |      |   |   



|                   |  |                          |   |      |   |      |  |   |  
|------------------ |  | ------------------------ | - | ---- | - | ---- |  | - | -
|                   |  | Years ended December 31,
|                   |  | 2006                     |   | 2005 |   | 2004
|Service cost       |  | $                        | 1 |      | $ | 1    |  | $ | 1
|Interest cost      |  |                          | 3 |      |   | 2    |  |   | 1
|                   |  |                          |   |      |   |      |  |   |  
|Total benefit cost |  | $                        | 4 |      | $ | 3    |  | $ | 2
|                   |  |                          |   |      |   |      |  |   |  

The actuarial assumptions used are based on market interest rates, past experience and
managements best estimate of future economic conditions. Changes in these assumptions may impact future benefit costs and obligations. The main assumptions used in determining expense and benefit obligations are as follows:



|                                        |  |        |  |        |  |      
|--------------------------------------- |  | ------ |  | ------ |  | -----
|                                        |  | 2006   |  | 2005   |  | 2004 
|Discount rate (1)                       |  | 10.5%  |  | 10.5%  |  | 11%  
|Projected increase rate in compensation |  | 10-12% |  | 10-30% |  | 2-12%

---

|(1) | Represents estimates of real rate of interest rather than nominal rate in $.
|--- | ----------------------------------------------------------------------------

d) Risks and uncertainties

The Companys customers are mostly concentrated in Argentina.
Historically, social, political and economic conditions in Argentina are volatile and may impair the Companys operations. This volatility could make it difficult for the Company to develop its business, generate revenues or achieve or sustain
profitability. In the past, volatility has been caused by: currency devaluation, significant governmental influence over many aspects of local economies, political and economic instability, unexpected changes in regulatory requirements, social
unrest or violence, slow or negative economic growth, imposition of trade barriers, and wage and price controls. Most or all of these factors occurred at various times in the past few years and still occur today in the Companys core target
market in Argentina. The Company has no control over these matters.

The Companys future results of operations and financial
condition could be impacted by the following factors, among others:



| |  |  | the ability to finance and manage expected growth;
| | - |  | --------------------------------------------------



| |  |  | customer churn-rates;
| | - |  | ---------------------



| |  |  | impact of competitive services, products and pricing;
| | - |  | -----------------------------------------------------



| |  |  | dependence on key personnel;
| | - |  | ----------------------------



| |  |  | legal proceedings; and
| | - |  | ----------------------



| |  |  | Government regulation.
| | - |  | ----------------------



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14. Differences between Argentine GAAP and US GAAP (continued)



e) Asset retirement obligations

The balance of the Companys asset retirement obligations as of December 31, 2006 and 2005 was $24 and $21, respectively and is included in
other long-term liabilities on the consolidated balance sheets. Accretion expense and settlements during 2006 and 2005 were not significant.

f) Segment Information

As discussed in Note 12, the Company has identified its operating segments to be the six legal
entities through which it conducts business. The identification of these segments is consistent with the requirements of paragraph 10 of SFAS No.131 Disclosures about Segments of an Enterprise and Related Information.

Under Argentine GAAP, the Company has combined these operating segments into three reportable segments based on the nature of products and services
provided by the entities. The three reportable segments under Argentine GAAP are: Voice, data and Internet services, Wireless services and Directory publishing services.

Paragraph 17 of SFAS No.131 indicates that two or more operating segments may be combined into a single operating segment if aggregation is consistent with the objective and basic principles of the Statement, if the
segments have similar economic characteristics, and, if the segments are similar in each of the following areas (a) the nature of products and services, (b) the nature of the production processes, (c) the type or class of customer for
products and services, (d) the method used to distribute products or provide services and (e) if applicable, the nature of the regulatory environment, for example, banking, insurance, or public utilities. For example, similar
long-term average gross margins for two operating segments would be expected if their economic characteristics were similar.

The Company
has assessed whether the operating segments combined to create the Wireless services reportable segment have similar economic characteristics. As such, the Company determined that Nucleo (the subsidiary which provides wireless services
in Paraguay) does not show similar long-term average gross margins with those of Personal. Cable Insignia has been dormant and with no operations for all periods presented, and therefore has no impact in presentation. Accordingly, following the
guidance in paragraph 17 of SFAS No. 131, Nucleo would not be aggregated together with Personal to create one reportable segment, but rather it would be shown as a separate operating segment.

Even though Nucleo and Personal have been combined into one reportable segment under Argentine GAAP, Note 12 to the consolidated financial statements
shows information for both Personal and Nucleo separately and a column totaling both entities to report the wireless reportable segment.

Considering that separate information for Nucleo is already disclosed in Note 12, the effect of the application of paragraph 17 of SFAS No. 131 would only be the (i) elimination of the column totaling Personal and Nucleo and
(ii) labeling Nucleo as a separate Wireless segment.

g) Balance sheet classification differences

Deferred income taxes

Under Argentine
GAAP, the net deferred tax liability has been classified as a non-current tax payable as of December 31, 2006 and 2005.

Under
US GAAP, the Company applies the principles of SFAS No.109. Pursuant to SFAS No.109, the classification of the deferred tax for a temporary difference is determined by the classification of the asset or liability for financial reporting to
which the temporary difference is related. A temporary difference is related to an asset or liability if reduction of the asset or liability causes the temporary difference to reverse. For temporary differences not related to an asset or liability
for financial reporting or for loss carryforwards, the deferred tax should be classified according to the expected reversal date of the temporary difference or carryforward.

As of December 31, 2006, the net current deferred tax asset is $369 and the net non-current deferred tax liability is $50 under US GAAP. As of
December 31, 2005, the net current deferred tax asset is $272 and the net non-current deferred tax asset is $201 under US GAAP.



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14. Differences between Argentine GAAP and US GAAP (continued)



Current restricted cash

Under Argentine GAAP, as described in Note 11.c., the Company has classified restricted cash amounting to $44 as other receivables, as of
December 31, 2006. Under US GAAP, restricted cash may be shown as a separate line item on the face of the balance sheet or classified as cash or investments, as appropriate, but identified in the notes to the financial statements.
Restricted cash at December 31, 2006 represented cash in escrow related to certain judicial proceedings. The restricted cash is $ 17 as of December 31, 2005.

Revenue recognition

As indicated in Note 4.b., under Argentine GAAP, installation fees are
recognized at the time of installation or activation. Associated direct expenses are expensed as incurred. These costs exceed installation revenues for all periods presented.

For US GAAP purposes, non-refundable installation fees are deferred and recognized over the estimated customer relationship period. Associated
direct expenses are also deferred over the estimated customer relationship period in an amount equal to the amount of deferred revenues. Since installation costs exceed installation revenues for all periods presented and considering that this excess
is recognized immediately, there is no measurement difference between Argentine GAAP and US GAAP in this regard. However, the amount of assets and liabilities under US GAAP would differ as a result of the deferral of revenues and related
costs. This effect for US GAAP purposes of recording the related deferred asset and liability is not significant for the years presented.

Classification of Telecom Argentinas restructured debt

Under Argentine GAAP, Telecom Argentina has classified the
outstanding balance of its restructured debt as current and non-current based on the contractual maturity of the new debt instruments adjusted to reflect Telecom Argentinas intent and ability to apply estimated cash flows to make prepayments.
In making the classification, Telecom Argentina uses its best estimates of generating cash flows during the following periods.

Under
US GAAP, current restructured debt includes amounts due within the next twelve months at the balance sheet date. All other amounts are classified as non-current. Therefore, as of December 31, 2006, current and non current debt under
US GAAP would have been $679 and $4,294, respectively. As of December 31, 2005, current and non current debt under US GAAP would have been $557 and $5,644, respectively.

h) Acquisition of indefeasible rights of use

In the ordinary course of business, the Company enters into certain capacity agreements (the IRU Contracts) pursuant to which the Company purchases the rights to use of fiber optic capacity for a period of 15 years. The rights
of use purchased in 2006 amounted to $52 of which $13 is still outstanding as of December 31, 2006. The Company is also committed to pay operation and maintenance costs (O&M) over the life of the IRU contracts.

Under Argentine GAAP, the Company recognized the up-front cash payment and the remaining payable related to the IRU Contracts as an intangible asset. The
intangible asset is being amortized under the straight-line method over the term of the Contracts, i.e. 15 years. Amortization expense is included under intangible amortization in the statement of income. The Company determined that the two capacity
agreements are service contracts.

Under US GAAP, the Company evaluated the guidance in EITF 01-08 Determining whether an
arrangement contains a lease, and determined that the contracts do not contain a lease element, rather they are service contracts. In addition, under US GAAP, neither the cash up-front payments nor the remaining amount payables under the
contracts qualify for recognition as intangible assets. Rather the prepayment would be recognized as a prepaid asset. The Company would recognize service expense, including operating and maintenance costs, on a straight-line basis over the term of
the IRU contracts. Accordingly, amortization expense would have been reduced by $4 and $2 for the years ended December 31, 2006 and 2005, respectively, and service expense would have been increased by same amounts for those years.

i) Income statement classification differences

The following table reconciles the operating income as shown in the statement of income under Argentine GAAP to the operating income that would be reported under US GAAP, which contemplate classification
differences under US GAAP:



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14. Differences between Argentine GAAP and US GAAP (continued)



|                                                      |      |                          |      |      |  |   |      |   |  |   |     |  
|----------------------------------------------------- | ---- | ------------------------ | ---- | ---- |  | - | ---- | - |  | - | --- | -
|                                                      |      | Years ended December 31, |     
|                                                      | 2006 |                          |      | 2005 |  |   | 2004 |  
|Operating income under Argentine GAAP                 |      | $                        | 912  |      |  | $ | 504  |   |  | $ | 400 |  
|Foreign currency translation                          |      |                          | 6    |      |  |   | 2    |   |  |   | 1   |  
|Depreciation of foreign currency exchange differences |      |                          | 104  |      |  |   | 117  |   |  |   | 119 |  
|Other expenses, net as operating loss under US GAAP   |      |                          | (186 | )    |  |   | (165 | ) |  |   | (78 | )
|Other                                                 |      |                          | (6   | )    |  |   | (14  | ) |  |   | (6  | )
|                                                      |      |                          |      |      |  |   |      |   |  |   |     |  
|Operating income under US GAAP                        |      | $                        | 830  |      |  | $ | 444  |   |  | $ | 436 |  
|                                                      |      |                          |      |      |  |   |      |   |  |   |     |  

j) Earnings per share

Under Argentine GAAP, the Company computes net income (loss) per common share and dividends per share by dividing the net income (loss) for the period by
the weighted average number of common shares outstanding.

Under US GAAP, basic and diluted net income (loss) per share is presented
in conformity with SFAS No. 128 Earnings per Share for all periods presented.

Basic net income (loss) per share is
computed by dividing the net income (loss) available to common shareholders for the period by the weighted average shares of common stock outstanding during the period. Diluted net income (loss) per share is computed by dividing the net income
(loss) for the period by the weighted average number of common and dilutive potential common shares then outstanding during the period. Since the Company has no dilutive potential common stock outstanding, there are no dilutive earnings per share
amounts as described in SFAS No. 128.

The following tables set forth the computation of basic and diluted net income (loss) per share
for the years indicated:



|                                                     |  |                          |             |      |   |             |  |   |             |  
|---------------------------------------------------- |  | ------------------------ | ----------- | ---- | - | ----------- |  | - | ----------- | -
|                                                     |  | Years ended December 31, |            
|                                                     |  | 2006                     |             | 2005 |   | 2004        | 
|Numerator:                                           |  |                          |             |      |   |             |  |   |             |  
|Net income (loss) under US GAAP                      |  | $                        | 572         |      | $ | 1,138       |  | $ | (782        | )
|Denominator:                                         |  |                          |             |      |   |             |  |   |             |  
|Number of shares outstanding                         |  |                          | 984,380,978 |      |   | 984,380,978 |  |   | 984,380,978 |  
|Basic and diluted net income (loss) per common share |  | $                        | 0.58        |      | $ | 1.16        |  | $ | (0.79       | )
|                                                     |  |                          |             |      |   |             |  |   |             |  

k) Cash flows statement classification differences

The statements of cash flows presented in the primary financial statements are prepared based on Argentine GAAP amounts. Under both Argentine GAAP and
US GAAP, the Company considers all highly liquid investments with original maturities of three months or less to be cash equivalents. As a result, no differences exist between the total amount of the increase or decrease in cash and cash
equivalents reported in the primary financial statements and the same totals that would be reported in a statement of cash flows prepared based on US GAAP amounts. However, as discussed further below, certain differences exist between cash
flows from operating, investing and financing activities reported in the primary financial statements and the cash flows from operating, investing and financing activities that would be reported under SFAS No. 95 Statement of Cash
Flows.

Under Argentine GAAP, payments to creditors for interest and withholding tax payments were reported as financing activities
whereas these transactions would be classified as cash flows used in operating activities for US GAAP purposes. Additionally, under Argentine GAAP, cash outflows for the acquisition of indefeasible rights of use, which amounted to $ 39, $31 and
$12 for fiscal years 2006, 2005 and 2004, respectively, were reported as investing activities. Under US GAAP, these transactions would be classified as cash outflows from operating activities.

Under US GAAP, the total amounts of cash and cash equivalents at the beginning and end of the years shown in the consolidated statements of cash
flows are required to be the same amounts as similarly titled line items shown in the balance sheets, as of those dates. A table reconciling the balances included as cash and banks and current investments in the balance sheet to the total amounts of
cash and cash equivalents at the beginning and end of the years shown in the statements of cash flows is included in Note 6 to the financial statements.



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14. Differences between Argentine GAAP and US GAAP (continued)



In addition, under Argentine GAAP the effect of exchange rate changes on cash and cash equivalents
were not disclosed by presenting a fourth cash flow statement category as required by US GAAP.

The following tables set forth the
condensed statements of cash flows prepared in accordance with U.S.GAAP:



|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  
|----------------------------------------------------------------------------------------- |  | ------------------------ | ------ | - | ---- | - | ------ | ---- |  | - | ----- | -
|                                                                                          |  | Years ended December 31, |       
|                                                                                          |  | 2006                     |        |   | 2005 |   |        | 2004 | 
|Cash flows provided by operating activities                                               |  | $                        | 1,947  |   |      | $ | 1,304  |      |  | $ | 1,943 |  
|Cash flows from investing activities                                                      |  |                          |        |   |      |   |        |      |  |   |       |  
|Acquisition of fixed assets and intangible assets                                         |  |                          | (828   | ) |      |   | (550   | )    |  |   | (461  | )
|Decrease (increase) in investments not considered as cash and cash equivalents and others |  |                          | 62     |   |      |   | 668    |      |  |   | (378  | )
|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  
|Total cash flows (used in) provided by investing activities                               |  |                          | (766   | ) |      |   | 118    |      |  |   | (839  | )
|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  
|Cash flows from financing activities                                                      |  |                          |        |   |      |   |        |      |  |   |       |  
|Debt proceeds                                                                             |  |                          | 36     |   |      |   | 1,236  |      |  |   |      |  
|Payment of debt                                                                           |  |                          | (1,111 | ) |      |   | (4,684 | )    |  |   | (471  | )
|Payment of debt-related expenses and others                                               |  |                          | (52    | ) |      |   | (59    | )    |  |   | (36   | )
|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  
|Total cash flows used in financing activities                                             |  |                          | (1,127 | ) |      |   | (3,507 | )    |  |   | (507  | )
|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  
|Effect of exchange rate changes on cash and cash equivalents                              |  |                          | 6      |   |      |   | (253   | )    |  |   | 127   |  
|Increase (Decrease) in cash and cash equivalents                                          |  |                          | 60     |   |      |   | (2,338 | )    |  |   | 724   |  
|Cash and cash equivalents at the beginning of year                                        |  |                          | 602    |   |      |   | 2,940  |      |  |   | 2,216 |  
|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  
|Cash and cash equivalents at year end                                                     |  | $                        | 662    |   |      | $ | 602    |      |  | $ | 2,940 |  
|                                                                                          |  |                          |        |   |      |   |        |      |  |   |       |  

l) Change in the estimated useful lives of certain of fixed assets

During the year 2005, independent appraisals helped the Companys subsidiaries, Personal and Nucleo, to reassess the appropriateness of the useful
lives of certain of their fixed assets. As a result of the work, Personal and Nucleo changed the useful lives of their TDMA and GSM networks and certain other network-related assets prospectively as from January 1, 2005. Accordingly, Personal
and Nucleo recognized accelerated depreciation of $31 related to these assets.

Net of tax effect on net income for this change in the
estimated useful lives was a loss of $20, which represents a loss of Argentine pesos 0.02 per share for the year 2005.

m)
Severance indemnities

Under Argentine law and labor agreements, the Company is required to make minimum severance payments to its
employees dismissed without cause and employees leaving its employment in certain other circumstances. Under Argentine GAAP, severance payments are expensed as incurred. Under US GAAP, the Company follows the guidelines established by SFAS
No.112, Employers Accounting for Post-employment Benefits, and SFAS No.43, Accounting for Compensated Absences, which requires the accrual of severance costs if they relate to services already rendered, are related to
rights that accumulate or vest, are probable of payment and are reasonably estimable. While the Company expects to make severance payments in the future, it is impossible to estimate the number of employees that will be dismissed without proper
cause in the future, if any, and accordingly the Company has not recorded such liability.

n) Investments in debt securities

Note 15.c. to the financial statements presents the additional disclosure requirements in accordance with SFAS No.115,
Accounting for Certain Investments in Debt and Equity Securities.

o) Software developed or obtained for internal use

In March 1998, the American Institute of Certified Public Accountants (AICPA) issued Statement of Position (SOP) No.98-1
Accounting for the Costs of Computer Software Developed or Obtained for Internal Use. This statement requires that certain internal and external costs associated with the purchase and/or development of internal use software be
capitalized rather than expensed. The adoption of this standard under Argentine GAAP had no impact on the Companys financial position or results of operations since the Companys policy in capitalizing/expensing software costs is aligned
to SOP 98-1.



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14. Differences between Argentine GAAP and US GAAP (continued)



p) Other comprehensive income

Under US GAAP, the Company adopted SFAS No.130 (SFAS 130), Reporting Comprehensive Income. SFAS No.130 establishes guidelines
for the reporting and display of comprehensive income and its components (revenues, expenses, gains and losses) in a full set of general-purpose financial statements. SFAS No.130 requires that all items that are required to be recognized under
accounting standards as components of comprehensive income be reported in a financial statement that is displayed with the same prominence as other financial statements. Accumulated other comprehensive income is presented below, net of income tax
benefit/expense:



|                                               |  |                          |     |   |      |   |       |      |  |   |      |  
|---------------------------------------------- |  | ------------------------ | --- | - | ---- | - | ----- | ---- |  | - | ---- | -
|                                               |  | Years ended December 31, |    
|                                               |  | 2006                     |     |   | 2005 |   |       | 2004 | 
|Net income (loss) under US GAAP                |  | $                        | 572 |   |      | $ | 1,138 |      |  | $ | (782 | )
|Other comprehensive income:                    |  |                          |     |   |      |   |       |      |  |   |      |  
|- Foreign currency translation                 |  |                          | 1   |   |      |   | 2     |      |  |   |     |  
|- Investments classified as available-for-sale |  |                          | (7  | ) |      |   | 7     |      |  |   |     |  
|Tax benefit (expense)                          |  |                          | 2   |   |      |   | (2    | )    |  |   |     |  
|                                               |  |                          |     |   |      |   |       |      |  |   |      |  
|Comprehensive income (loss)                    |  | $                        | 568 |   |      | $ | 1,145 |      |  | $ | (782 | )
|                                               |  |                          |     |   |      |   |       |      |  |   |      |  



|                                           |  |                    |    |      |   |      |  |   |   
|------------------------------------------ |  | ------------------ | -- | ---- | - | ---- |  | - | --
|                                           |  | As of December 31,
|                                           |  | 2006               |    | 2005 |   | 2004
|Accumulated other comprehensive income (a) |  | $                  | 22 |      | $ | 26   |  | $ | 19
|                                           |  |                    |    |      |   |      |  |   |   

---

|(a) | Accumulated other comprehensive income as of December 31, 2006, 2005 and 2004 includes charges related to foreign currency translation adjustments. In addition, accumulated
other comprehensive income as of December 31, 2005 includes charges related to investments classified as available-for-sale.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

q) Valuation and qualifying accounts

Under Rule 12-09 of Regulation S-X of the SEC, the Company is required to file
Schedule II Valuation and qualifying accounts. This schedule is designed to present an analysis of valuation reserves, such as the allowance for doubtful accounts. Note 15.e to the Argentine GAAP financial statements presents this
information for the years indicated. The Company considers this information is similar in format and content to that required by the SEC.

r) Recently issued accounting pronouncements

In May 2005, the FASB issued SFAS No. 154, Accounting Changes
and Error Corrections (SFAS 154), a replacement of APB Opinion No. 20, Accounting Changes, and Statement of Financial Accounting Standards No. 3, Reporting Accounting Changes in Interim
Financial Statements. SFAS 154 applies to all voluntary changes in accounting principle and changes the requirements for accounting for and reporting of a change in accounting principle. SFAS 154 requires retrospective application to prior
periods financial statements of a voluntary change in accounting principle unless it is impracticable. It is effective for accounting changes and corrections of errors made in fiscal years beginning after December 15, 2005. The adoption
of SFAS 154 did not have an impact on the Companys financial reporting and disclosure.

In June 2006, the FASB issued the
Interpretation No. 48, Accounting for Uncertainty in Income Taxesan interpretation of FASB Statement No. 109 (FIN 48). FIN 48 addresses the recognition and measurement of uncertain income tax position
using a more-likely-than-not threshold and introduces new disclosures requirements. The evaluation of a tax position in accordance with FIN 48 is a two-step process: a) determines whether it is more-likely-than-not that a tax position
will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position; and b) a tax position that meets the more-likely-than-not recognition threshold is measured to
determine the amount of benefit to recognize in the financial statements. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting
period in which that threshold is no longer met. FIN 48 is effective for fiscal years beginning after December 15, 2006. The Company is currently analyzing the impact that the adoption of FIN 48 will have on the Companys financial
position and results of operations.



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14. Differences between Argentine GAAP and US GAAP (continued)



In September 2006, the FASB issued SFAS No. 157, Fair Value Measurements
(SFAS 157). The changes to current practice resulting from the application of SFAS 157 relate to the definition of fair value, the methods used to estimate fair value, and the requirement for expanded disclosures about estimates of fair
value. The definition of fair value retains the exchange price notion in earlier definitions of fair value. SFAS 157 clarifies that the exchange price is the price in an orderly transaction between market participants to sell the asset or transfer
the liability in the market in which the reporting entity would transact for the asset or liability. SFAS 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007. The Company is currently analyzing
the impact that the adoption of SFAS 157 will have on the Companys financial position and results of operations.

In September 2006,
the Emerging Issues Task Force (EITF) issued the EITF No. 06-01, Accounting for consideration given by a service provider to manufacturers or resellers of equipment necessary for an end-customer to receive service from the
service provider. The issue is whether the provisions of EITF No. 01-9, Accounting for Consideration Given by a Vendor to a Customer (Including a Reseller of the Vendors Products) should be applied to payments
made by a service provider to manufacturers and/or retailers/resellers of specialized equipment that is necessary for a customer to receive a service from the service provider and in that event, it should be characterized as a reduction of revenue
or as an expense depending on the nature of the consideration. The EITF 06-01 is effective for financial statements issued for fiscal years beginning after June 15, 2007. The adoption of EITF 06-01 is not expected to have any significant impact
on the Companys current financial condition or results of operations.

15. Other financial statement information

The following tables present additional consolidated financial
statement disclosures required under Argentine GAAP:

a. Fixed assets, net

b. Intangible assets, net

c. Securities
and equity investments

d. Current investments

e. Allowances and provisions

f. Cost of services

g. Foreign currency assets and liabilities

h. Expenses

i. Aging of assets and liabilities



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15. Other financial statement information (continued)

| | 
| | 



(a) Fixed assets, net



|                                               |                           |                |           |         |                                       |     |           |      |   |           |           |                         |       
|---------------------------------------------- | ------------------------- | -------------- | --------- | ------- | ------------------------------------- | --- | --------- | ---- | - | --------- | --------- | ----------------------- | ------
|Principal
account                              |                           | Original value
|                                               | As of thebeginningof year |                | Additions |         | Foreigncurrencytranslationadjustments |     | Transfers |      |   | Decreases |           | As of theend of theyear
|Land                                           |                           | 110            |           |        |                                       | 1   |           |     |   |           | (2)       |                         | 109   
|Building                                       |                           | 1,453          |           |        |                                       |    |           | 5    |   |           | (8)       |                         | 1,450 
|Tower and pole                                 |                           | 333            |           |        |                                       | 7   |           | 12   |   |           |          |                         | 352   
|Transmission equipment                         |                           | 3,776          |           | (a) 17  |                                       | 26  |           | 215  |   |           | (16)      |                         | 4,018 
|Wireless network access                        |                           | 1,446          |           | 1       |                                       | 9   |           | 111  |   |           | (16)      |                         | 1,551 
|Switching equipment                            |                           | 4,078          |           | 10      |                                       | 12  |           | 86   |   |           | (17)      |                         | 4,169 
|Power equipment                                |                           | 544            |           |        |                                       | 5   |           | 15   |   |           | (2)       |                         | 562   
|External wiring                                |                           | 5,971          |           |        |                                       |    |           | 97   |   |           | (3)       |                         | 6,065 
|Telephony equipment and instruments            |                           | 827            |           | (a) 1   |                                       | 22  |           | 13   |   |           | (32)      |                         | 831   
|Wireless handsets lent to customers at no cost |                           | 347            |           | 4       |                                       | 18  |           |     |   |           | (298)     |                         | 71    
|Vehicles                                       |                           | 127            |           | 25      |                                       | 2   |           |     |   |           | (33)      |                         | 121   
|Furniture                                      |                           | 110            |           | 1       |                                       | 2   |           | 2    |   |           | (38)      |                         | 77    
|Installations                                  |                           | 312            |           | 1       |                                       | 4   |           | 7    |   |           | (3)       |                         | 321   
|Improvements in third parties buildings        |                           | 84             |           |        |                                       |    |           |     |   |           |          |                         | 84    
|Computer equipment                             |                           | 2,786          |           | 21      |                                       | 21  |           | 180  |   |           | (11)      |                         | 2,997 
|Work in progress                               |                           | 222            |           | (a) 923 |                                       | 5   |           | (699 | ) |           |          |                         | 451   
|                                               |                           |                |           |         |                                       |     |           |      |   |           |           |                         |       
|Subtotal                                       |                           | 22,526         |           | 1,004   |                                       | 134 |           | 44   |   |           | (479)     |                         | 23,229
|Asset retirement obligations                   |                           | 21             |           | 3       |                                       | 1   |           |     |   |           |          |                         | 25    
|Materials                                      |                           | 94             |           | (b) 170 |                                       | 1   |           | (44  | ) |           | (66)      |                         | 155   
|                                               |                           |                |           |         |                                       |     |           |      |   |           |           |                         |       
|Total as of December 31, 2006                  |                           | 22,641         |           | 1,177   |                                       | 136 |           |     |   |           | (c) (545) |                         | 23,409
|                                               |                           |                |           |         |                                       |     |           |      |   |           |           |                         |       
|Total as of December 31, 2005                  |                           | 22,240         |           | 617     |                                       | 37  |           |     |   |           | (c) (253) |                         | 22,641
|                                               |                           |                |           |         |                                       |     |           |      |   |           |           |                         |       



|                                               |                                          |              |   |                |                                       |        |                                       |   |                                       |     |   |                       |         |   |                                    |         |   |  |       |  |      
|---------------------------------------------- | ---------------------------------------- | ------------ | - | -------------- | ------------------------------------- | ------ | ------------------------------------- | - | ------------------------------------- | --- | - | --------------------- | ------- | - | ---------------------------------- | ------- | - |  | ----- |  | -----
|Principal
account                              |                                          | Depreciation |   |                | Netcarryingvalueas ofDecember 31,2006 |        | Netcarryingvalueas ofDecember 31,2005
|                                               | Accumulatedas of thebeginningof the year |              |   | Annualrate (%) |                                       | Amount |                                       |   | Foreigncurrencytranslationadjustments |     |   | Decreasesandtransfers |         |   | Accumulatedas of theend of theyear |         |   | 
|Land                                           |                                          |             |   |                |                                      |        |                                      |   |                                       |    |   |                       |        |   |                                    |        |   |  | 109   |  | 110  
|Building                                       |                                          | (715         | ) |                | 4  10                                |        | (57                                   | ) |                                       |    |   |                       | 4       |   |                                    | (768    | ) |  | 682   |  | 738  
|Tower and pole                                 |                                          | (233         | ) |                | 5  8                                 |        | (17                                   | ) |                                       | (3  | ) |                       |        |   |                                    | (253    | ) |  | 99    |  | 100  
|Transmission equipment                         |                                          | (3,019       | ) |                | 11  14                               |        | (225                                  | ) |                                       | (17 | ) |                       | (73     | ) |                                    | (3,334  | ) |  | 684   |  | 757  
|Wireless network access                        |                                          | (966         | ) |                | 11  14                               |        | (159                                  | ) |                                       | (3  | ) |                       | 9       |   |                                    | (1,119  | ) |  | 432   |  | 480  
|Switching equipment                            |                                          | (3,256       | ) |                | 11  15                               |        | (262                                  | ) |                                       | (5  | ) |                       | 104     |   |                                    | (3,419  | ) |  | 750   |  | 822  
|Power equipment                                |                                          | (406         | ) |                | 10  11                               |        | (39                                   | ) |                                       | (4  | ) |                       | 2       |   |                                    | (447    | ) |  | 115   |  | 138  
|External wiring                                |                                          | (4,163       | ) |                | 6                                     |        | (295                                  | ) |                                       |    |   |                       | 2       |   |                                    | (4,456  | ) |  | 1,609 |  | 1,808
|Telephony equipment and instruments            |                                          | (751         | ) |                | 11  18                               |        | (39                                   | ) |                                       | (13 | ) |                       | 32      |   |                                    | (771    | ) |  | 60    |  | 76   
|Wireless handsets lent to customers at no cost |                                          | (344         | ) |                | 50                                    |        | (5                                    | ) |                                       | (16 | ) |                       | 298     |   |                                    | (67     | ) |  | 4     |  | 3    
|Vehicles                                       |                                          | (99          | ) |                | 20                                    |        | (9                                    | ) |                                       | (2  | ) |                       | 33      |   |                                    | (77     | ) |  | 44    |  | 28   
|Furniture                                      |                                          | (91          | ) |                | 10                                    |        | (5                                    | ) |                                       | (1  | ) |                       | 38      |   |                                    | (59     | ) |  | 18    |  | 19   
|Installations                                  |                                          | (225         | ) |                | 8  25                                |        | (13                                   | ) |                                       | (3  | ) |                       | 3       |   |                                    | (238    | ) |  | 83    |  | 87   
|Improvements in third parties buildings        |                                          | (61          | ) |                | 3                                     |        | (2                                    | ) |                                       |    |   |                       |        |   |                                    | (63     | ) |  | 21    |  | 23   
|Computer equipment                             |                                          | (2,342       | ) |                | 18  22                               |        | (211                                  | ) |                                       | (18 | ) |                       | 11      |   |                                    | (2,560  | ) |  | 437   |  | 444  
|Work in progress                               |                                          |             |   |                |                                      |        |                                      |   |                                       |    |   |                       |        |   |                                    |        |   |  | 451   |  | 222  
|                                               |                                          |              |   |                |                                       |        |                                       |   |                                       |     |   |                       |         |   |                                    |         |   |  |       |  |      
|Subtotal                                       |                                          | (16,671      | ) |                |                                       |        | (1,338                                | ) |                                       | (85 | ) |                       | 463     |   |                                    | (17,631 | ) |  | 5,598 |  | 5,855
|Asset retirement obligations                   |                                          | (11          | ) |                | 16  21                               |        | (4                                    | ) |                                       |    |   |                       |        |   |                                    | (15     | ) |  | 10    |  | 10   
|Materials                                      |                                          |             |   |                |                                       |        |                                      |   |                                       |    |   |                       |        |   |                                    |        |   |  | 155   |  | 94   
|                                               |                                          |              |   |                |                                       |        |                                       |   |                                       |     |   |                       |         |   |                                    |         |   |  |       |  |      
|Total as of December 31, 2006                  |                                          | (16,682      | ) |                |                                       |        | (d) (1,342)                           |   |                                       | (85 | ) |                       | (c) 463 |   |                                    | (17,646 | ) |  | 5,763 |  | 5,959
|                                               |                                          |              |   |                |                                       |        |                                       |   |                                       |     |   |                       |         |   |                                    |         |   |  |       |  |      
|Total as of December 31, 2005                  |                                          | (15,345      | ) |                |                                       |        | (d) (1,454)                           |   |                                       | (21 | ) |                       | (c) 138 |   |                                    | (16,682 | ) |  | 5,959 |  |      
|                                               |                                          |              |   |                |                                       |        |                                       |   |                                       |     |   |                       |         |   |                                    |         |   |  |       |  |      

---

|(a) | Includes $14 in Transmission equipment, $1 in Telephony equipment and instruments and $52 in Work in progress, transferred from materials.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------

|(b) | Net of $67 transferred to fixed assets.
|--- | ---------------------------------------

|(c) | Includes $(13) and $(34), in December 2006 and December 2005, respectively, corresponding to the net carrying value of certain assets held for sale, included in Other assets.
Additionally, in December 2005 includes $(12) corresponding to the reversal of capitalized foreign currency exchange differences, net of depreciation, included in Gain on debt restructuring.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(d) | Includes $(104) and $(117), in December 2006 and December 2005, respectively, corresponding to the depreciation of capitalized foreign currency exchange differences.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------



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15. Other financial statement information (continued)



(b) Intangible assets, net



|                                                |                               |                |           |        |                                       |    |           |          |   |                         |      
|----------------------------------------------- | ----------------------------- | -------------- | --------- | ------ | ------------------------------------- | -- | --------- | -------- | - | ----------------------- | -----
|Principal
account                               |                               | Original value
|                                                | As of thebeginningof the year |                | Additions |        | Foreigncurrencytranslationadjustments |    | Decreases |          |   | As of theend of theyear
|Software obtained or developed for internal use |                               | 433            |           |       |                                       | 7  |           |         |   |                         | 440  
|Debt issue costs                                |                               | 99             |           | (c) 20 |                                       | 4  |           | (d) (69) |   |                         | 54   
|PCS license                                     |                               | 658            |           |       |                                       |   |           |         |   |                         | 658  
|Band B license and PCS license (Paraguay)       |                               | 140            |           |       |                                       | 42 |           | (1       | ) |                         | 181  
|Rights of use                                   |                               | 88             |           | 52     |                                       |   |           |         |   |                         | 140  
|Exclusivity agreements                          |                               | 98             |           |       |                                       |   |           | (36      | ) |                         | 62   
|Trademarks                                      |                               | 8              |           |       |                                       |   |           |         |   |                         | 8    
|                                                |                               |                |           |        |                                       |    |           |          |   |                         |      
|Total as of December 31, 2006                   |                               | 1.524          |           | 72     |                                       | 53 |           | (106     | ) |                         | 1.543
|                                                |                               |                |           |        |                                       |    |           |          |   |                         |      
|Total as of December 31, 2005                   |                               | 1,472          |           | 36     |                                       | 16 |           |         |   |                         | 1,524
|                                                |                               |                |           |        |                                       |    |           |          |   |                         |      



|                                                |                                          |              |   |        |                                        |   |                                        |     |   |           |        |                                    |      |   |  |     |  |    
|----------------------------------------------- | ---------------------------------------- | ------------ | - | ------ | -------------------------------------- | - | -------------------------------------- | --- | - | --------- | ------ | ---------------------------------- | ---- | - |  | --- |  | ---
|Principal
account                               |                                          | Amortization |   |        | Netcarryingvalue as ofDecember 31,2006 |   | Netcarryingvalue as ofDecember 31,2005
|                                                | Accumulatedas of thebeginningof the year |              |   | Amount |                                        |   | Foreigncurrencytranslationadjustments  |     |   | Decreases |        | Accumulatedas of theend of theyear |      |   | 
|Software obtained or developed for internal use |                                          | (397         | ) |        | (17                                    | ) |                                        | (6  | ) |           |       |                                    | (420 | ) |  | 20  |  | 36 
|Debt issue costs                                |                                          | (83          | ) |        | (10                                    | ) |                                        | (4  | ) |           | (d) 69 |                                    | (28  | ) |  | 26  |  | 16 
|PCS license                                     |                                          | (70          | ) |        |                                       |   |                                        |    |   |           |       |                                    | (70  | ) |  | 588 |  | 588
|Band B license and PCS license (Paraguay)       |                                          | (114         | ) |        | (21                                    | ) |                                        | (35 | ) |           |       |                                    | (170 | ) |  | 11  |  | 26 
|Rights of use                                   |                                          | (27          | ) |        | (8                                     | ) |                                        |    |   |           |       |                                    | (35  | ) |  | 105 |  | 61 
|Exclusivity agreements                          |                                          | (64          | ) |        | (3                                     | ) |                                        |    |   |           | 36     |                                    | (31  | ) |  | 31  |  | 34 
|Trademarks                                      |                                          | (5           | ) |        | (1                                     | ) |                                        |    |   |           |       |                                    | (6   | ) |  | 2   |  | 3  
|                                                |                                          |              |   |        |                                        |   |                                        |     |   |           |        |                                    |      |   |  |     |  |    
|Total as of December 31, 2006                   |                                          | (760         | ) |        | (a) (60)                               |   |                                        | (45 | ) |           | 105    |                                    | (760 | ) |  | 783 |  | 764
|                                                |                                          |              |   |        |                                        |   |                                        |     |   |           |        |                                    |      |   |  |     |  |    
|Total as of December 31, 2005                   |                                          | (699         | ) |        | (b) (48)                               |   |                                        | (13 | ) |           |       |                                    | (760 | ) |  | 764 |  |    
|                                                |                                          |              |   |        |                                        |   |                                        |     |   |           |        |                                    |      |   |  |     |  |    

---

|a) | An amount of $(46) is included in cost of services, $(4) in selling expenses and $(10) in financial results, net.
|-- | -----------------------------------------------------------------------------------------------------------------

|b) | An amount of $(39) is included in cost of services, $(5) in selling expenses, $(2) in financial results, net and $(2) in Gain on debt restructuring.
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------

|c) | Corresponds to the consent fees and other related fees that were paid by the Company to the noteholders that voted the amendments to the Trust Agreement on the Noteholders
Meeting held on March 27, 2006.
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|d) | As a consequence of the closing of the debt restructuring process and the exchange of debt instruments, the related expenses of Telecom Argentina were fully amortized as of
August 31, 2005.
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



F-64



---

##### Table of Contents

15. Other financial statement information (continued)



(c) Securities and equity investments



|                                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|------------------------------------------- |  | ----------- | ---- | ------------------- | ----------- | ---------------------------------------- | -- | ------------------------------- | -- | ------------------------------- | -- | ------------------------------- | --
|Issuer and characteristic of the
securities |  | Marketvalue |      | Number ofsecurities |             | Netrealizablevalue as ofDecember 31,2006 |    | Cost valueas ofDecember 31,2006 |    | Book valueas ofDecember 31,2006 |    | Book valueas ofDecember 31,2005
|CURRENT INVESTMENTS                         |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Government bonds                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Secured 2018 Bond                           |  |             |      |                     |             |                                          |   |                                 |   |                                 |   |                                 | 12
|Discount Peso Bond                          |  |             |      |                     |             |                                          |   |                                 |   |                                 |   |                                 | 15
|Discount US$ Bond                           |  |             |      |                     |             |                                          |   |                                 |   |                                 |   |                                 | 13
|                                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Total government bonds                      |  |             |      |                     |             |                                          |   |                                 |   |                                 |   |                                 | 40
|                                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Mutual funds                                |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Super Ahorro $ Clase B                      |  | $           | 0.25 |                     | 154,832,789 |                                          | 39 |                                 | 39 |                                 | 39 |                                 |  
|Optimun CDB $ Clase B                       |  | $           | 1.66 |                     | 4,111,655   |                                          | 7  |                                 | 7  |                                 | 7  |                                 |  
|ROBLE Ahorro $ HF Clase I                   |  | $           | 1.16 |                     | 23,294,288  |                                          | 27 |                                 | 27 |                                 | 27 |                                 | 5 
|                                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Total mutual funds                          |  |             |      |                     |             |                                          | 73 |                                 | 73 |                                 | 73 |                                 | 5 
|                                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   
|Total current investments                   |  |             |      |                     |             |                                          | 73 |                                 | 73 |                                 | 73 |                                 | 45
|                                            |  |             |      |                     |             |                                          |    |                                 |    |                                 |    |                                 |   

(d) Current investments



|                                                  |  |                             |     |                   |   |     |  |   |    
|------------------------------------------------- |  | --------------------------- | --- | ----------------- | - | --- |  | - | ---
|                                                  |  | Cost as ofDecember 31, 2006 |     | Book value as of 
|                                                  |  | December 31, 2006           |     | December 31, 2005
|CURRENT INVESTMENTS                               |  |                             |     |                   |   |     |  |   |    
|Time deposits                                     |  |                             |     |                   |   |     |  |   |    
|With an original maturity of three months or less |  |                             |     |                   |   |     |  |   |    
|In foreign currency                               |  | $                           | 358 |                   | $ | 359 |  | $ | 311
|In Argentine pesos                                |  |                             | 197 |                   |   | 199 |  |   | 240
|                                                  |  |                             |     |                   |   |     |  |   |    
|Total current investments                         |  | $                           | 555 |                   | $ | 558 |  | $ | 551
|                                                  |  |                             |     |                   |   |     |  |   |    



F-65



---

##### Table of Contents

15. Other financial statement information (continued)



(e) Allowances and provisions



|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|-------------------------------------------------- |  | --------------- |  | --------- |  | ----------------- | - |  | ---------- |  | ----------------------
|Items                                              |  | Openingbalances |  | Additions |  | Reclassifications |   |  | Deductions |  | As ofDecember 31, 2006
|Deducted from current assets                       |  |                 |  |           |  |                   |   |  |            |  |                       
|Allowance for doubtful accounts receivables        |  | 101             |  | 65        |  |                  |   |  | (56)       |  | 110                   
|Allowance for obsolescence of inventories          |  | 9               |  | 5         |  |                  |   |  | (2)        |  | 12                    
|Allowance for doubtful accounts and other assets   |  | 7               |  | 10        |  | 2                 |   |  | (3)        |  | 16                    
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Total deducted from current assets                 |  | 117             |  | 80        |  | 2                 |   |  | (61)       |  | 138                   
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Deducted from non-current assets                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Valuation allowance of net deferred tax assets (a) |  | 278             |  |          |  |                  |   |  | (81)       |  | 197                   
|Allowance for doubtful accounts and other assets   |  | 17              |  | 3         |  | (2                | ) |  |           |  | 18                    
|Write-off of materials                             |  |                |  | 22        |  |                  |   |  |           |  | 22                    
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Total deducted from non-current assets             |  | 295             |  | 25        |  | (2                | ) |  | (d) (81)   |  | 237                   
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Total deducted from assets                         |  | 412             |  | (b) 105   |  |                  |   |  | (142)      |  | 375                   
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Included under current liabilities                 |  |                 |  |           |  |                   |   |  |            |  |                       
|Provision for contingencies                        |  | 110             |  | 57        |  | 103               |   |  | (183)      |  | 87                    
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Total included under current liabilities           |  | 110             |  | 57        |  | 103               |   |  | (183)      |  | 87                    
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Included under non-current liabilities             |  |                 |  |           |  |                   |   |  |            |  |                       
|Provision for contingencies                        |  | 247             |  | 97        |  | (103              | ) |  |           |  | 241                   
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Total included under non-current liabilities       |  | 247             |  | 97        |  | (103              | ) |  |           |  | 241                   
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       
|Total included under liabilities                   |  | 357             |  | (c) 154   |  |                  |   |  | (183)      |  | 328                   
|                                                   |  |                 |  |           |  |                   |   |  |            |  |                       

---

|(a) | As of December 31, 2006 and 2005 this allowance is included in Taxes payable non-current.
|--- | -----------------------------------------------------------------------------------------

|(b) | Includes $64 in selling expenses, $1 in foreign currency translation adjustments and $40 in other expenses, net.
|--- | ----------------------------------------------------------------------------------------------------------------

|(c) | Includes $57 in selling expenses and $97 in other expenses, net.
|--- | ----------------------------------------------------------------

|(d) | Included in income tax.
|--- | -----------------------



|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|-------------------------------------------------- |  | --------------- |  | --------- |  | ----------------- | - |  | ---------- | - |  | ----------------------
|Items                                              |  | Openingbalances |  | Additions |  | Reclassifications |   |  | Deductions |   |  | As ofDecember 31, 2005
|Deducted from current assets                       |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Allowance for doubtful accounts receivables        |  | 104             |  | 29        |  |                  |   |  | (32        | ) |  | 101                   
|Allowance for obsolescence of inventories          |  | 3               |  | 7         |  |                  |   |  | (1         | ) |  | 9                     
|Impairment loss on the Argentina 2004 bond         |  | 56              |  |          |  |                  |   |  | (56        | ) |  |                      
|Allowance for doubtful accounts and other assets   |  |                |  | 6         |  | 1                 |   |  |           |   |  | 7                     
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Total deducted from current assets                 |  | 163             |  | 42        |  | 1                 |   |  | (89        | ) |  | 117                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Deducted from non-current assets                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Valuation allowance of net deferred tax assets (a) |  | 695             |  |          |  |                  |   |  | (417       | ) |  | 278                   
|Allowance for doubtful accounts and other assets   |  | 4               |  | 14        |  | (1                | ) |  |           |   |  | 17                    
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Total deducted from non-current assets             |  | 699             |  | 14        |  | (1                | ) |  | (d) (417)  |   |  | 295                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Total deducted from assets                         |  | 862             |  | (e) 56    |  |                  |   |  | (506       | ) |  | 412                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Included under current liabilities                 |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Provision for contingencies                        |  | 30              |  | 86        |  | 55                |   |  | (61        | ) |  | 110                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Total included under current liabilities           |  | 30              |  | 86        |  | 55                |   |  | (61        | ) |  | 110                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Included under non-current liabilities             |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Provision for contingencies                        |  | 214             |  | 88        |  | (55               | ) |  |           |   |  | 247                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Total included under non-current liabilities       |  | 214             |  | 88        |  | (55               | ) |  |           |   |  | 247                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       
|Total included under liabilities                   |  | 244             |  | (f) 174   |  |                  |   |  | (61        | ) |  | 357                   
|                                                   |  |                 |  |           |  |                   |   |  |            |   |  |                       

---

|(e) | Includes $29 in selling expenses and $27 in other expenses, net.
|--- | ----------------------------------------------------------------

|(f) | Includes $86 in selling expenses and $88 in other expenses, net.
|--- | ----------------------------------------------------------------

(f) Cost of services



|                                                      |      |                          |       |      |  |   |       |   |  |   |       |  
|----------------------------------------------------- | ---- | ------------------------ | ----- | ---- |  | - | ----- | - |  | - | ----- | -
|                                                      |      | Years ended December 31, |      
|                                                      | 2006 |                          |       | 2005 |  |   | 2004  |  
|Inventory balance at the beginning of the year        |      | $                        | 113   |      |  | $ | 82    |   |  | $ | 16    |  
|Plus:                                                 |      |                          |       |      |  |   |       |   |  |   |       |  
|Purchases                                             |      |                          | 1,060 |      |  |   | 664   |   |  |   | 326   |  
|Holding results on inventories                        |      |                          | (5    | )    |  |   | (14   | ) |  |   | (6    | )
|Wireless handsets lent to customers at no cost (a)    |      |                          | (4    | )    |  |   | (3    | ) |  |   | (8    | )
|Replacements                                          |      |                          | (4    | )    |  |   | (3    | ) |  |   | (9    | )
|Foreign currency translation adjustments in inventory |      |                          | 1     |      |  |   |      |   |  |   |      |  
|Cost of services (Note 15.h)                          |      |                          | 3,537 |      |  |   | 3,091 |   |  |   | 2,731 |  
|Less:                                                 |      |                          |       |      |  |   |       |   |  |   |       |  
|Inventory balance at year end                         |      |                          | (188  | )    |  |   | (113  | ) |  |   | (82   | )
|                                                      |      |                          |       |      |  |   |       |   |  |   |       |  
|COST OF SERVICES                                      |      | $                        | 4,510 |      |  | $ | 3,704 |   |  | $ | 2,968 |  
|                                                      |      |                          |       |      |  |   |       |   |  |   |       |  

| | 
| | 

| | (a) | Under certain circumstances, the Company lends handsets to customers at no cost pursuant to term agreements. Handsets remain the property of the Company and customers are generally
obligated to return them at the end of the respective agreements.
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                           |      |                          |        |      |  |   |        |   |  |   |        |  
|-------------------------- | ---- | ------------------------ | ------ | ---- |  | - | ------ | - |  | - | ------ | -
|                           |      | Years ended December 31, |       
|                           | 2006 |                          |        | 2005 |  |   | 2004   |  
|Services                   |      |                          |        |      |  |   |        |   |  |   |        |  
|Net sales                  |      | $                        | 6,893  |      |  | $ | 5,386  |   |  | $ | 4,358  |  
|Cost of sales              |      |                          | (3,537 | )    |  |   | (3,091 | ) |  |   | (2,731 | )
|                           |      |                          |        |      |  |   |        |   |  |   |        |  
|Gross profit from services |      | $                        | 3,356  |      |  | $ | 2,295  |   |  | $ | 1,627  |  
|                           |      |                          |        |      |  |   |        |   |  |   |        |  
|Handsets                   |      |                          |        |      |  |   |        |   |  |   |        |  
|Net sales                  |      | $                        | 544    |      |  | $ | 332    |   |  | $ | 136    |  
|Cost of sales              |      |                          | (973   | )    |  |   | (613   | ) |  |   | (237   | )
|                           |      |                          |        |      |  |   |        |   |  |   |        |  
|Gross loss from handsets   |      | $                        | (429   | )    |  | $ | (281   | ) |  | $ | (101   | )
|                           |      |                          |        |      |  |   |        |   |  |   |        |  
|TOTAL GROSS PROFIT         |      | $                        | 2,927  |      |  | $ | 2,014  |   |  | $ | 1,526  |  
|                           |      |                          |        |      |  |   |        |   |  |   |        |  



F-66



---

##### Table of Contents

15. Other financial statement information (continued)



(g) Foreign currency assets and liabilities



|                                              |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|--------------------------------------------- | ------------------------------ | ----------------------- |  | --------------------- | --------------------- | ------------------------ | --------- |  | ----------------------- | ----- | - |  | - | ----- | -
|Items                                         |                                | As of December 31, 2006 |  |                       | As ofDecember 31,2005 |                         
|                                              | Amount of foreign currency (i) |                         |  | Current exchange rate |                       | Amount in local currency |           |  | Amount inlocal currency |      
|Current assets                                |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Cash and banks                                |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Cash                                          |                                | US$                     |  | 1                     |                       |                          | 3.06200   |  | $                       | 3     |   |  | $ |      |  
|                                              |                                | G                       |  | 4,481                 |                       |                          | 0.0005866 |  |                         | 3     |   |  |   | 3     |  
|Bank accounts                                 |                                | US$                     |  | 1                     |                       |                          | 3.06200   |  |                         | 2     |   |  |   | 7     |  
|                                              |                                | G                       |  | 11,886                |                       |                          | 0.0005866 |  |                         | 7     |   |  |   | 1     |  
|                                              |                                | ¥                       |  |                      |                       |                          |          |  |                         |      |   |  |   | 12    |  
|Investments                                   |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Time deposits                                 |                                | US$                     |  | 112                   |                       |                          | 3.06200   |  |                         | 343   |   |  |   | 236   |  
|                                              |                                | EURO                    |  | 3                     |                       |                          | 4.03910   |  |                         | 14    |   |  |   | 73    |  
|                                              |                                | G                       |  |                      |                       |                          |          |  |                         |      |   |  |   | 2     |  
|                                              |                                | ¥                       |  | 73                    |                       |                          | 0.02574   |  |                         | 2     |   |  |   |      |  
|Government bonds                              |                                | US$                     |  |                      |                       |                          |          |  |                         |      |   |  |   | 13    |  
|Accounts receivable                           |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|                                              |                                | US$                     |  | 16                    |                       |                          | 3.06200   |  |                         | 50    |   |  |   | 35    |  
|                                              |                                | G                       |  | 40,025                |                       |                          | 0.0005866 |  |                         | 23    |   |  |   | 26    |  
|Related parties                               |                                | US$                     |  | 1                     |                       |                          | 3.06200   |  |                         | 4     |   |  |   | 4     |  
|Other receivables                             |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Prepaid expenses                              |                                | US$                     |  | 2                     |                       |                          | 3.06200   |  |                         | 5     |   |  |   |      |  
|                                              |                                | G                       |  | 2,719                 |                       |                          | 0.0005866 |  |                         | 1     |   |  |   |      |  
|Tax credits                                   |                                | G                       |  | 3,751                 |                       |                          | 0.0005866 |  |                         | 2     |   |  |   | 2     |  
|Others                                        |                                | US$                     |  | 6                     |                       |                          | 3.06200   |  |                         | 17    |   |  |   |      |  
|                                              |                                | G                       |  | 3,210                 |                       |                          | 0.0005866 |  |                         | 2     |   |  |   | 1     |  
|Non-current assets                            |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Other receivables                             |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Derivatives                                   |                                | US$                     |  | 27                    |                       |                          | 3.06200   |  |                         | 85    |   |  |   |      |  
|                                              |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Total assets                                  |                                |                         |  |                       |                       |                          |           |  | $                       | 563   |   |  | $ | 415   |  
|                                              |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Current liabilities                           |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Accounts payable                              |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Suppliers                                     |                                | US$                     |  | 154                   |                       |                          | 3.06200   |  | $                       | 472   |   |  | $ | 111   |  
|                                              |                                | G                       |  | 19,168                |                       |                          | 0.0005866 |  |                         | 11    |   |  |   | 6     |  
|                                              |                                | EURO                    |  | 7                     |                       |                          | 4.03910   |  |                         | 29    |   |  |   | 10    |  
|Deferred revenues                             |                                | G                       |  | 13,052                |                       |                          | 0.0005866 |  |                         | 8     |   |  |   | 5     |  
|Related parties                               |                                | US$                     |  | 10                    |                       |                          | 3.06200   |  |                         | 32    |   |  |   |      |  
|                                              |                                | EURO                    |  | 2                     |                       |                          | 4.03910   |  |                         | 7     |   |  |   | 5     |  
|Debt                                          |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Notes  Principal                             |                                | US$                     |  | 185                   |                       |                          | 3.06200   |  |                         | 569   |   |  |   | 521   |  
|                                              |                                | EURO                    |  | 86                    |                       |                          | 4.03910   |  |                         | 347   |   |  |   | 168   |  
|                                              |                                | ¥                       |  | 1,980                 |                       |                          | 0.02574   |  |                         | 51    |   |  |   | 28    |  
|Banks loans and others  Principal            |                                | US$                     |  | 80                    |                       |                          | 3.06200   |  |                         | 247   |   |  |   | 9     |  
|Accrued interest                              |                                | US$                     |  | 8                     |                       |                          | 3.06200   |  |                         | 24    |   |  |   | 37    |  
|                                              |                                | EURO                    |  | 4                     |                       |                          | 4.03910   |  |                         | 16    |   |  |   | 17    |  
|                                              |                                | ¥                       |  | 36                    |                       |                          | 0.02574   |  |                         | 1     |   |  |   | 1     |  
|Derivatives                                   |                                | US$                     |  | 2                     |                       |                          | 3.06200   |  |                         | 5     |   |  |   | 46    |  
|Salaries and social security payable          |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Vacation, bonuses and social security payable |                                | G                       |  | 1,584                 |                       |                          | 0.0005866 |  |                         | 1     |   |  |   | 1     |  
|Taxes payable                                 |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Income tax                                    |                                | G                       |  | 4,724                 |                       |                          | 0.0005866 |  |                         | 3     |   |  |   | 8     |  
|VAT                                           |                                | G                       |  |                      |                       |                          |          |  |                         |      |   |  |   | 1     |  
|Other liabilities                             |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Deferred revenue on sale of capacity          |                                | US$                     |  | 2                     |                       |                          | 3.06200   |  |                         | 6     |   |  |   | 2     |  
|Others                                        |                                | G                       |  |                      |                       |                          |          |  |                         |      |   |  |   | 1     |  
|Non-current liabilities                       |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Debt                                          |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Notes  Principal                             |                                | US$                     |  | 446                   |                       |                          | 3.06200   |  |                         | 1,366 |   |  |   | 2,060 |  
|                                              |                                | EURO                    |  | 296                   |                       |                          | 4.03910   |  |                         | 1,195 |   |  |   | 1,448 |  
|                                              |                                | ¥                       |  | 6,835                 |                       |                          | 0.02574   |  |                         | 176   |   |  |   | 240   |  
|Banks loans and others  Principal            |                                | US$                     |  | 17                    |                       |                          | 3.06200   |  |                         | 51    |   |  |   | 299   |  
|Gain on discounting of debt                   |                                | US$                     |  | (7                    | )                     |                          | 3.06200   |  |                         | (20   | ) |  |   | (38   | )
|                                              |                                | EURO                    |  | (26                   | )                     |                          | 4.03910   |  |                         | (105  | ) |  |   | (193  | )
|                                              |                                | ¥                       |  | (817                  | )                     |                          | 0.02574   |  |                         | (21   | ) |  |   | (46   | )
|Derivatives                                   |                                | US$                     |  |                      |                       |                          |          |  |                         |      |   |  |   | 31    |  
|Taxes payable                                 |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Deferred tax liabilities                      |                                | G                       |  | 1,227                 |                       |                          | 0.0005866 |  |                         | 1     |   |  |   | 2     |  
|Other liabilities                             |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Deferred revenue on sale of capacity          |                                | US$                     |  | 16                    |                       |                          | 3.06200   |  |                         | 49    |   |  |   | 32    |  
|                                              |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  
|Total liabilities                             |                                |                         |  |                       |                       |                          |           |  | $                       | 4,521 |   |  | $ | 4,812 |  
|                                              |                                |                         |  |                       |                       |                          |           |  |                         |       |   |  |   |       |  

---

|(i) | US$ = United States dollars; G = Guaraníes; ¥ = Japanese Yen.
|--- | -------------------------------------------------------------



F-67



---

##### Table of Contents

15. Other financial statement information (continued)



(h) Expenses



|                                                                |                 |          |                           |                              |         |                             |  |   |       |  |   |    |  |   |      
|--------------------------------------------------------------- | --------------- | -------- | ------------------------- | ---------------------------- | ------- | --------------------------- |  | - | ----- |  | - | -- |  | - | -----
|                                                                |                 | Expenses |                           | Fixed assets Work inprogress |         | Year ended December 31,2006
|                                                                | Cost ofservices |          | General andadministrative |                              | Selling |                             | 
|Salaries and social security                                    |                 | $        | 386                       |                              | $       | 134                         |  | $ | 320   |  | $ | 10 |  | $ | 850  
|Depreciation of fixed assets                                    |                 |          | 1,183                     |                              |         | 42                          |  |   | 117   |  |   |   |  |   | 1,342
|Amortization of intangible assets                               |                 |          | 46                        |                              |         |                            |  |   | 4     |  |   |   |  |   | 50   
|Taxes                                                           |                 |          | 214                       |                              |         | 2                           |  |   | 36    |  |   |   |  |   | 252  
|Turnover tax                                                    |                 |          | 288                       |                              |         |                            |  |   |      |  |   |   |  |   | 288  
|Maintenance, materials and supplies                             |                 |          | 281                       |                              |         | 15                          |  |   | 71    |  |   |   |  |   | 367  
|Transportation and freight                                      |                 |          | 16                        |                              |         | 7                           |  |   | 42    |  |   |   |  |   | 65   
|Insurance                                                       |                 |          | 3                         |                              |         | 4                           |  |   | 5     |  |   |   |  |   | 12   
|Energy, water and others                                        |                 |          | 43                        |                              |         | 5                           |  |   | 13    |  |   |   |  |   | 61   
|Bad debt expense                                                |                 |          |                          |                              |         |                            |  |   | 64    |  |   |   |  |   | 64   
|Interconnection costs                                           |                 |          | 159                       |                              |         |                            |  |   |      |  |   |   |  |   | 159  
|Cost of international outbound calls                            |                 |          | 111                       |                              |         |                            |  |   |      |  |   |   |  |   | 111  
|Lease of circuits                                               |                 |          | 56                        |                              |         |                            |  |   |      |  |   |   |  |   | 56   
|Rental expense                                                  |                 |          | 61                        |                              |         | 3                           |  |   | 13    |  |   |   |  |   | 77   
|Fees for services                                               |                 |          | 57                        |                              |         | 55                          |  |   | 138   |  |   |   |  |   | 250  
|Advertising                                                     |                 |          |                          |                              |         |                            |  |   | 228   |  |   |   |  |   | 228  
|Agent commissions and distribution of prepaid cards commissions |                 |          |                          |                              |         |                            |  |   | 548   |  |   |   |  |   | 548  
|Other commissions                                               |                 |          |                          |                              |         | 2                           |  |   | 119   |  |   |   |  |   | 121  
|Roaming                                                         |                 |          | 137                       |                              |         |                            |  |   |      |  |   |   |  |   | 137  
|Charges for TLRD                                                |                 |          | 445                       |                              |         |                            |  |   |      |  |   |   |  |   | 445  
|Others                                                          |                 |          | 51                        |                              |         | 3                           |  |   | 25    |  |   |   |  |   | 79   
|                                                                |                 |          |                           |                              |         |                             |  |   |       |  |   |    |  |   |      
|Total                                                           |                 | $        | 3,537                     |                              | $       | 272                         |  | $ | 1,743 |  | $ | 10 |  | $ | 5,562
|                                                                |                 |          |                           |                              |         |                             |  |   |       |  |   |    |  |   |      



|                                                                |                 |          |                           |                            |         |     |  |   |       |  |   |      
|--------------------------------------------------------------- | --------------- | -------- | ------------------------- | -------------------------- | ------- | --- |  | - | ----- |  | - | -----
|                                                                |                 | Expenses |                           | Year endedDecember 31,2005
|                                                                | Cost ofservices |          | General andadministrative |                            | Selling |    
|Salaries and social security                                    |                 | $        | 321                       |                            | $       | 122 |  | $ | 242   |  | $ | 685  
|Depreciation of fixed assets                                    |                 |          | 1,278                     |                            |         | 38  |  |   | 138   |  |   | 1,454
|Amortization of intangible assets                               |                 |          | 39                        |                            |         |    |  |   | 5     |  |   | 44   
|Taxes                                                           |                 |          | 140                       |                            |         | 5   |  |   | 32    |  |   | 177  
|Turnover tax                                                    |                 |          | 218                       |                            |         |    |  |   |      |  |   | 218  
|Maintenance, materials and supplies                             |                 |          | 248                       |                            |         | 12  |  |   | 49    |  |   | 309  
|Transportation and freight                                      |                 |          | 14                        |                            |         | 5   |  |   | 28    |  |   | 47   
|Insurance                                                       |                 |          | 5                         |                            |         | 1   |  |   | 6     |  |   | 12   
|Energy, water and others                                        |                 |          | 37                        |                            |         | 4   |  |   | 9     |  |   | 50   
|Bad debt expense                                                |                 |          |                          |                            |         |    |  |   | 29    |  |   | 29   
|Interconnection costs                                           |                 |          | 144                       |                            |         |    |  |   |      |  |   | 144  
|Cost of international outbound calls                            |                 |          | 94                        |                            |         |    |  |   |      |  |   | 94   
|Lease of circuits                                               |                 |          | 48                        |                            |         |    |  |   |      |  |   | 48   
|Rental expense                                                  |                 |          | 47                        |                            |         | 3   |  |   | 10    |  |   | 60   
|Fees for services                                               |                 |          | 30                        |                            |         | 49  |  |   | 79    |  |   | 158  
|Advertising                                                     |                 |          |                          |                            |         |    |  |   | 152   |  |   | 152  
|Agent commissions and distribution of prepaid cards commissions |                 |          |                          |                            |         |    |  |   | 386   |  |   | 386  
|Other commissions                                               |                 |          |                          |                            |         |    |  |   | 82    |  |   | 82   
|Roaming                                                         |                 |          | 115                       |                            |         |    |  |   |      |  |   | 115  
|Charges for TLRD                                                |                 |          | 271                       |                            |         |    |  |   |      |  |   | 271  
|Others                                                          |                 |          | 42                        |                            |         | 2   |  |   | 22    |  |   | 66   
|                                                                |                 |          |                           |                            |         |     |  |   |       |  |   |      
|Total                                                           |                 | $        | 3,091                     |                            | $       | 241 |  | $ | 1,269 |  | $ | 4,601
|                                                                |                 |          |                           |                            |         |     |  |   |       |  |   |      



|                                                                |                 |          |                           |                            |         |     |  |   |     |  |   |      
|--------------------------------------------------------------- | --------------- | -------- | ------------------------- | -------------------------- | ------- | --- |  | - | --- |  | - | -----
|                                                                |                 | Expenses |                           | Year endedDecember 31,2004
|                                                                | Cost ofservices |          | General andadministrative |                            | Selling |    
|Salaries and social security                                    |                 | $        | 295                       |                            | $       | 96  |  | $ | 202 |  | $ | 593  
|Depreciation of fixed assets                                    |                 |          | 1,342                     |                            |         | 36  |  |   | 174 |  |   | 1,552
|Amortization of intangible assets                               |                 |          | 43                        |                            |         | 4   |  |   | 47  |  |   | 94   
|Taxes                                                           |                 |          | 103                       |                            |         | 5   |  |   | 27  |  |   | 135  
|Turnover tax                                                    |                 |          | 166                       |                            |         |    |  |   |    |  |   | 166  
|Maintenance, materials and supplies                             |                 |          | 184                       |                            |         | 6   |  |   | 43  |  |   | 233  
|Transportation and freight                                      |                 |          | 9                         |                            |         | 3   |  |   | 23  |  |   | 35   
|Insurance                                                       |                 |          | 16                        |                            |         | 4   |  |   | 5   |  |   | 25   
|Energy, water and others                                        |                 |          | 25                        |                            |         | 7   |  |   | 10  |  |   | 42   
|Bad debt expense                                                |                 |          |                          |                            |         |    |  |   | 5   |  |   | 5    
|Interconnection costs                                           |                 |          | 135                       |                            |         |    |  |   |    |  |   | 135  
|Cost of international outbound calls                            |                 |          | 82                        |                            |         |    |  |   |    |  |   | 82   
|Lease of circuits                                               |                 |          | 46                        |                            |         |    |  |   |    |  |   | 46   
|Rental expense                                                  |                 |          | 39                        |                            |         | 4   |  |   | 12  |  |   | 55   
|Fees for services                                               |                 |          | 26                        |                            |         | 48  |  |   | 28  |  |   | 102  
|Advertising                                                     |                 |          |                          |                            |         |    |  |   | 93  |  |   | 93   
|Agent commissions and distribution of prepaid cards commissions |                 |          |                          |                            |         |    |  |   | 177 |  |   | 177  
|Other commissions                                               |                 |          |                          |                            |         | 13  |  |   | 48  |  |   | 61   
|Roaming                                                         |                 |          | 65                        |                            |         |    |  |   |    |  |   | 65   
|Charges for TLRD                                                |                 |          | 137                       |                            |         |    |  |   |    |  |   | 137  
|Others                                                          |                 |          | 18                        |                            |         | 3   |  |   | 3   |  |   | 24   
|                                                                |                 |          |                           |                            |         |     |  |   |     |  |   |      
|Total                                                           |                 | $        | 2,731                     |                            | $       | 229 |  | $ | 897 |  | $ | 3,857
|                                                                |                 |          |                           |                            |         |     |  |   |     |  |   |      



F-68



---

##### Table of Contents

15. Other financial statement information (continued)



(i) Aging of assets and liabilities



|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|-------------------------------- |  | ----------- |  | ------------------ | - |  | ---------------- |  | --------------- |  | ----- | - |  | --------------------------------- |  | ------------ |  | ----------------
|Date due                         |  | Investments |  | Accountsreceivable |   |  | Otherreceivables |  | Accountspayable |  | Debt  |   |  | Salariesand socialsecuritypayable |  | Taxespayable |  | Otherliabilities
|Total due                        |  |            |  | 205                |   |  |                 |  |                |  |      |   |  |                                  |  |             |  |                
|Not due                          |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|First quarter 2007               |  | 631         |  | 557                |   |  | 97               |  | 1,493           |  | 32    |   |  | 61                                |  | 202          |  | 27              
|Second quarter 2007              |  |            |  | 15                 |   |  | 16               |  | 1               |  | 769   |   |  | 22                                |  | 27           |  | 6               
|Third quarter 2007               |  |            |  | 5                  |   |  | 8                |  |                |  | 5     |   |  | 12                                |  |             |  | 1               
|Fourth quarter 2007              |  |            |  | 1                  |   |  | 7                |  |                |  | 589   |   |  | 37                                |  |             |  | 2               
|January 2008 thru December 2008  |  |            |  |                   |   |  | 137              |  |                |  | 952   |   |  | 9                                 |  |             |  | 7               
|January 2009 thru December 2009  |  |            |  |                   |   |  | 272              |  |                |  | 409   |   |  | 7                                 |  |             |  | 22              
|January 2010 and thereafter      |  |            |  |                   |   |  | 4                |  |                |  | 1,488 |   |  | 16                                |  |             |  | 73              
|Not date due established         |  | 1           |  |                   |   |  |                 |  |                |  | (146  | ) |  |                                  |  | 63           |  |                
|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|Total not due                    |  | 632         |  | 578                |   |  | 541              |  | 1,494           |  | 4,098 |   |  | 164                               |  | 292          |  | 138             
|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|Total as of December 31, 2006    |  | 632         |  | 783                |   |  | 541              |  | (a) 1,494       |  | 4,098 |   |  | 164                               |  | 292          |  | 138             
|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|                                 |  |             |  |                    |   |  |                  | 
|Balances bearing interest        |  | 631         |  | 237                |   |  |                 |  |                |  | 4,098 |   |  |                                  |  |             |  |                
|Balances not bearing interest    |  | 1           |  | 546                |   |  | 541              |  | 1,494           |  |      |   |  | 164                               |  | 292          |  | 138             
|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|Total                            |  | 632         |  | 783                |   |  | 541              |  | 1,494           |  | 4,098 |   |  | 164                               |  | 292          |  | 138             
|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 
|                                 |  |             |  |                    |   |  |                  | 
|Average annual interest rate (%) |  | 7.51        |  | (b                 | ) |  |                 |  |                |  | (c    | ) |  |                                  |  |             |  | 6.00            
|                                 |  |             |  |                    |   |  |                  |  |                 |  |       |   |  |                                   |  |              |  |                 

---

|(a) | Payables in kind amounted to $1.
|--- | --------------------------------

|(b) | $156 bear 50% over the Banco Nación Argentina notes payable discount rate and $83 bear 18.07%.
|--- | ----------------------------------------------------------------------------------------------

|(c) | See Note 8.
|--- | -----------



F-69



---

##### Table of Contents

EXHIBIT INDEX



|     |  |                                                                                                                                                                                                                                                                                                                                                                                                                                         
|---- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|1.1  |  | Estatutos (bylaws) of Telecom Argentina, as amended, which include its corporate charter (incorporated by reference to Exhibit 3.1 to Telecoms registration statement on Form F-1
(No. 333-111790)).                                                                                                                                                                                                                                   
|     | 
|1.2  |  | Estatutos (bylaws) of Telecom Argentina, as amended, which include its corporate charter (English translation) (incorporated by reference to Exhibit 3.2 to Telecoms registration
statement on Form F-1 (No. 333-111790)).                                                                                                                                                                                                             
|     | 
|2.1  |  | Indenture dated August 31, 2005 between Telecom Argentina S.A. as Issuer and The Bank of New York as Trustee, Registrar, Paying Agent and Transfer Agent (incorporated by reference to
Telecoms report on Form 6-K dated January 27, 2006).                                                                                                                                                                                            
|     | 
|2.2  |  | First Supplemental Indenture, dated as of March 27, 2006, between Telecom Argentina S.A. as Issuer and The Bank of New York as Trustee, Registrar, Paying Agent and Transfer Agent for Series A
Notes due 2014 and Series B Notes due 2011 (incorporated by reference to Telecoms report on Form 6-K dated April 12, 2006).                                                                                                            
|     | 
|2.3  |  | Indenture dated December 22, 2005 between Telecom Personal S.A. as Issuer, JPMorgan Chase Bank, N.A. as Trustee, Co-Registrar, New York Paying Agent and New York Transfer Agent, JPMorgan Bank
Luxembourg S.A. as Luxembourg Paying Agent and Transfer Agent, Banco Río de la Plata S.A., as Argentina Paying Agent and Transfer Agent and Registrar and JPMorgan Chase Bank N.A., Sucursal Buenos Aires, as Trustees
Representative*.
|     | 
|4.1  |  | Deposit Agreement, dated November 8, 1994, as amended (incorporated by reference to Telecoms registration statement on Form F-6 (No. 333-86048)).                                                                                                                                                                                                                                                                                      
|     | 
|8.1  |  | List of Subsidiaries.                                                                                                                                                                                                                                                                                                                                                                                                                   
|     | 
|11.1 |  | Code of Business Conduct and Ethics of Telecom (incorporated by reference to Telecoms annual report on Form 20-F for 2004 dated June 29, 2005).                                                                                                                                                                                                                                                                                        
|     | 
|11.2 |  | Code of Business Conduct and Ethics of Telecom (English translation) (incorporated by reference to Telecoms annual report on Form 20-F for 2004 dated June 29, 2005).                                                                                                                                                                                                                                                                  
|     | 
|12.1 |  | Certification of Carlos Felices of Telecom Argentina S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                    
|     | 
|12.2 |  | Certification of Marco Patuano of Telecom Argentina S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                     
|     | 
|12.3 |  | Certification of Valerio Cavallo of Telecom Argentina S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                   
|     | 
|13.1 |  | Certification of Carlos Felices, Marco Patuano and Valerio Cavallo pursuant to U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                               
|     | 
|15.1 |  | Shareholders Agreement between Telecom Italia International, N.V. and W de ArgentinaInversiones S.L., dated September 9, 2003 (incorporated by reference to Exhibit 4.3 to
Nortels Annual Report on Form 20-F for 2003).                                                                                                                                                                                                             

---

|* | Pursuant to Instruction 1(b)(i) to Item 19 of Form 20-F, we undertake to furnish this document upon request of the Commission.
|- | ------------------------------------------------------------------------------------------------------------------------------