Document:

EXHIBIT 10.37

                           SECOND DEFINITIVE AGREEMENT

                                     between

                    CELLCO PARTNERSHIP d/b/a VERIZON WIRELESS

                                       and

                            LUCENT TECHNOLOGIES INC.

                               Dated June 18, 2004

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                                TABLE OF CONTENTS

     1.1     SCOPE OF AGREEMENT .............................................. 2

     1.2     COMMITMENTS ..................................................... 2

     1.3     TERM OF AGREEMENT ............................................... 2

     1.4     OPTIONS ......................................................... 3

     1.5     SUPERSEDED AGREEMENTS ........................................... 3

     1.6     GUARANTEES FOR PURCO PURCHASES .................................. 3

     1.7     PURCHASES BY AFFILIATES AND ACQUIRED ENTITIES ................... 3

     1.8     PURCHASES BY OWNERS AND OWNERS' SUBS ............................ 4

     2.0     DEFINITIONS ..................................................... 6

     3.1     ORDERS ..........................................................13

     3.2     VARIATION IN QUANTITY ...........................................14

     3.3     CANCELLATION OF ORDER ...........................................14

     3.4     PURCHASE ORDER TERMS ............................................14

     3.5     CHANGE ORDER ....................................................15

     3.6     PURCHASER ADVICE ................................................15

     3.7     ELECTRONIC DATA INTERCHANGE .....................................15

     3.8     SOLE-SOURCE COMPONENTS ..........................................15

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     3.9     NON-ROUTINE BUSINESS ............................................15

     4.0     SUPPLIER COMPREHENSIVE RESPONSIBILITIES FOR OVERALL
             PERFORMANCE .....................................................16

     5.1     ASSIGNMENT BY PURCHASER .........................................17

     5.2     ASSIGNMENT BY SUPPLIER ..........................................17

     5.3     SUBCONTRACTING ..................................................18

     6.1     DOCUMENTATION ...................................................19

     6.2     SUPPLIER'S SPECIFICATIONS AND DRAWINGS ..........................19

     6.3     800 MHZ AND 1900 MHZ CDMA AND TELECOMMUNICATIONS TERMS;
             SPECIFICATIONS ..................................................19

     6.4     PERIODIC REPORTS ................................................19

     6.5     PROGRESS REPORTS ................................................20

     6.6     RECORDS AND VERIFICATIONS .......................................20

     6.7     COMPATIBILITY INFORMATION .......................................20

     6.8     NETWORK INTERCONNECTION INFORMATION .............................21

     6.9     DISCLOSURE OF POTENTIAL OR ACTUAL DEFECTS .......................21

     6.10    DISCLOSURE ......................................................22

     6.11    PRODUCT ROADMAP .................................................22

     7.1     PRICES ..........................................................24

     7.2     FIRM PRICE QUOTE ................................................25

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      7.3** ..................................................................25

      7.4    TERMS OF PAYMENT ................................................26

      8.1    TITLE AND RISK OF LOSS ..........................................28

      8.2    TRANSPORTATION ..................................................28

      8.3    FORECASTING AND OPERATING EFFICIENCIES ..........................28

      8.4    SCHEDULES .......................................................28

      8.5    SHIPPING AND BILLING ............................................30

      8.6    SHIPPING SCHEDULE ...............................................31

      8.7    NOTICE OF DELAY .................................................31

      8.8    MARKING AND IDENTIFYING PRODUCTS ................................31

      8.9    CLEI CODE LANGUAGE ..............................................31

      9.0    FIRST OFFICE APPLICATION ("FOA") PARTNERSHIP ....................32

     10.0    QUALITY ASSURANCE ...............................................33

     10.1    QUALITY COMMITMENT ..............................................33

     10.2    QUALITY SYSTEM ..................................................33

     10.3    QUALITY PERFORMANCE REPORTING ...................................34

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     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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     10.4    SOURCE INSPECTION ...............................................34

     10.5    PRODUCTS TESTING ................................................35

     10.6    TECHNICAL ANALYSIS ..............................................35

     10.7    COMPLAINTS ......................................................35

     10.8**  .................................................................35

     11.1    CONTROLLED INTRODUCTION .........................................36

     11.2    PRODUCT CHANGE NOTICES ("PCNS") .................................36

     11.3    ADDITIONAL FILTERING ............................................38

     12.0    TECHNICAL SUPPORT ...............................................39

     13.1    ACCEPTANCE ......................................................40

     13.2    STANDARD ACCEPTANCE TESTING .....................................40

     13.3    FORMAL ACCEPTANCE TESTING .......................................41

     14.1    GENERAL WARRANTY ................................................43

     14.2    WARRANTY OF TITLE ...............................................43

     14.3    HARDWARE WARRANTY ...............................................43

     14.4    SOFTWARE WARRANTY ...............................................45

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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     14.5    SERVICES WARRANTY ...............................................46

     14.6    SYSTEM COMPATIBILITY WARRANTY ...................................47

     14.7    CONFIGURATION WARRANTY ..........................................47

     14.8    SURVIVAL ........................................................47

     14.9    WARRANTY PERIOD .................................................47

     14.10   ILLICIT CODE ....................................................48

     14.11   CENTURY COMPLIANCE ..............................................49

     14.12   CALEA COMPLIANCE ................................................49

     14.13   THIRD-PARTY NETWORK ELEMENTS AND CONNECTIONS ....................49

     14.14   LIMITATION OF WARRANTIES ........................................49

     15.1    RIGHTS IN SOFTWARE ..............................................50

     15.2    PURCHASER REQUESTED FEATURES ....................................51

     15.3    RE-COMMISSIONED SOFTWARE ........................................51

     16.1    INFRINGEMENT OF PATENTS, COPYRIGHTS & TRADEMARKS ................53

     16.2    INTELLECTUAL PROPERTY RIGHTS ....................................54

     16.3    RIGHTS TO INNOVATIONS AND INVENTIONS ............................55

     16.4    LICENSES ........................................................55

     16.5    IDENTIFICATION ..................................................55

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     16.6    INSIGNIA ........................................................56

     16.7    PUBLICITY .......................................................56

     16.8    USE OF PURCHASER'S INFORMATION ..................................56

     16.9    USE OF SUPPLIER'S INFORMATION ...................................56

     17.0    EXTRAORDINARY SUPPORT ...........................................57

     18.1**  .................................................................58

     18.2    SERVICE OUTAGE ..................................................58

     18.3    NETWORK ELEMENT ACCESS ..........................................58

     18.4    SERVICE OUTAGE EXCLUSIONS .......................................58

     18.5**  .................................................................59

     19.1    FULL USE OF REMEDIES ............................................61

     19.2    SUPPLIER DEFAULT AND TERMINATION BY PURCHASER ...................62

     19.3    PURCHASER DEFAULT AND TERMINATION BY SUPPLIER ...................62

     19.4    PURCHASER'S RIGHT TO PRODUCT AND PARTIALLY COMPLETED PRODUCT
             UPON TERMINATION ................................................62

     19.5    TERMINATION FOR INSOLVENCY, BANKRUPTCY, ASSIGNMENT,
             EXPROPRIATION AND/OR LIQUIDATION ................................63

     19.6    TRANSFER OF CONTROL .............................................63

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

<PAGE>

     19.7    ABILITY TO PERFORM ..............................................64

     19.8** ..................................................................64

     20.1    INDEPENDENT OBLIGATION OF SUPPLIER TO CONTINUE PERFORMANCE ......65

     20.2    POST-TERMINATION/NON-RENEWAL ....................................65

     20.3    SYSTEM EXPANSION AVAILABILITY ...................................65

     20.4    CONTINUATION OF AVAILABILITY OF PARTS ...........................66

     21.1    INDEMNIFICATION .................................................67

     21.2    INSURANCE .......................................................67

     21.3    LIMITATION OF LIABILITY .........................................68

     22.0    IMPLEADER .......................................................68

     23.1    CLEAN UP ........................................................68

     23.2    HARMONY .........................................................68

     23.3    PLANT AND WORK RULES ............................................68

     23.4    RIGHT OF ACCESS .................................................68

     23.5    TOOLS AND EQUIPMENT .............................................69

     23.6    WORK HEREUNDER ..................................................69

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

<PAGE>

     23.7    IDENTIFICATION CREDENTIALS ......................................69

     24.1    SUPPLIER ENVIRONMENTAL WARRANTY .................................70

     24.2    HAZARDOUS CHEMICAL INFORMATION ..................................70

     24.3    COMPLIANCE WITH LAWS ............................................71

     24.4    COMPLIANCE WITH FEDERAL RULES ...................................71

     24.5    EXPORT CONTROL ..................................................72

     24.6    REGULATORY ASSISTANCE ...........................................72

     24.7    FOREIGN-BASED SERVICES ..........................................72

     25.0    TRAINING ........................................................74

     26.1    TAXES ...........................................................75

     27.1    REFERRAL ........................................................78

     27.2    THIRD PARTY ENGINEER ............................................78

     27.3    MEDIATION .......................................................78

     28.1    SEVERABILITY ....................................................80

     28.2    CHOICE OF LAW ...................................................80

     28.3    MINORITY AND WOMEN-OWNED BUSINESS ENTERPRISES ...................80

     28.4    SURVIVAL ........................................................80

     28.5    NON-WAIVER ......................................................80

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     28.6    NOTICES .........................................................80

     28.7    FORCE MAJEURE ...................................................81

     28.8    RELEASES VOID ...................................................82

     28.9    SECTION HEADINGS ................................................82

     28.10   ENTIRE AGREEMENT ................................................82

APPENDICES

APPENDIX A          PRICING, DISCOUNTS AND INCENTIVES

APPENDIX B-1        FIXED NETWORK EQUIPMENT SPECIFICATIONS

APPENDIX B-2        RF ENGINEERING DELIVERABLES

APPENDIX C          RF PERFORMANCE ACCEPTANCE CRITERIA FOR A CDMA NETWORK

APPENDIX D          MINORITY, WOMEN- OWNED BUSINESS ENTERPRISES

APPENDIX E          LUCENT WIRELESS SYSTEM SUPPORT  ("LWSS")

APPENDIX F          APPENDIX CONCERNING THE TREATMENT OF LUCENT INFORMATION

APPENDIX G          TRAINING

APPENDIX H          DOCUMENTATION

APPENDIX I          SECONDARY MARKET PURCHASES

APPENDIX J          PURCHASER REQUESTED FEATURES ("RDAF")

APPENDIX K          ECP AND BTS FEATURE LIST

APPENDIX L          OPEN INTERFACE SPECIFICATION

APPENDIX M          SPARES AND EXCHANGE

APPENDIX N          TRIAL AGREEMENT

APPENDIX O          CO-OPERATIVE ADVERTISING

APPENDIX P          CONTRACT CHANGE CONTROL PROCESS

APPENDIX Q          FOREIGN-BASED SERVICES

APPENDIX R          REMOTE MAINTENANCE TOOL ("RMT")

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PRODUCT ADDENDA
---------------

1.   SERVICES ADDENDUM

2.   1X EV-DO PRODUCT ADDENDUM

3.   WIRELESS INTELLIGENT NETWORK ADDENDUM

4.   MESSAGING PRODUCT ADDENDUM

5.   OPTICAL PRODUCT ADDENDUM

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This Agreement ("AGREEMENT") is entered into this ____ day of __________, 2004
by and among Cellco Partnership d/b/a Verizon Wireless, a Delaware general
partnership with offices at 180 Washington Valley Road, Bedminster, New Jersey
07921 (hereinafter referred to as "PURCHASER") on behalf of itself and for the
benefit of its AFFILIATES, and Lucent Technologies Inc., a Delaware corporation
with offices at 600 Mountain Avenue, Murray Hill, New Jersey 07974 (hereinafter
referred to as "SUPPLIER"), each a Party and together the Parties.

Whereas, PURCHASER and SUPPLIER entered into a Definitive Agreement as of March
16, 2001 (Contract No. ###-##-####), as amended from time to time, pursuant to
which SUPPLIER agreed to provide DELIVERABLES to PURCHASER;

Whereas, PURCHASER and SUPPLIER desire to enter into a Second Definitive
Agreement (the "AGREEMENT"), pursuant to which SUPPLIER will agree to provide
DELIVERABLES to PURCHASER.

NOW, THEREFORE, in consideration of the mutual promises and conditions set forth
herein, and intending to be legally bound, the Parties agree as follows:

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                                    ARTICLE 1

                              AGREEMENT TO PURCHASE

1.1  SCOPE OF AGREEMENT

This AGREEMENT sets forth the terms and conditions pursuant to which PURCHASER
agrees to purchase and SUPPLIER agrees to supply the PRODUCTS, LICENSED
MATERIALS and SERVICES herein, collectively referred to as DELIVERABLES, at the
prices set forth in Appendix A, for deployment and use in the TERRITORY.

SUPPLIER agrees that the prices, discounts and purchase credits set forth in
Appendix A of the Agreement shall apply to all DELIVERABLES included in
PURCHASER's Purchase Orders received on or after the EFFECTIVE DATE.

1.2 COMMITMENTS

SUPPLIER commits to provide and PURCHASER commits to purchase a minimum of five
billion dollars ($5,000,000,000.00) of SUPPLIER's DELIVERABLES as ordered by
PURCHASER ("Commitments"), each Party's Commitment subject to the other's
continued performance in compliance with the requirements of this AGREEMENT.
Subject to and consistent with Section 1.3, the Parties hereto agree that
PURCHASER's intent is to satisfy PURCHASER's total dollar volume purchase
Commitment by uncancelled ORDERS totaling a minimum annual purchase level of one
billion dollars ($1,000,000,000) for each calendar year up to the minimum
purchase level of five billion dollars ($5,000,000,000). ORDERS shall be placed
and invoiced in accordance with the discount levels as described in Appendix
A.1, which shall be effective with respect to ORDERS placed and invoiced on or
after the EFFECTIVE DATE of this AGREEMENT.

For calendar year 2004, ORDERS placed by PURCHASER and accepted by SUPPLIER on
or after January, 1, 2004 shall be applied to retire the annual Commitment
purchase level of one billion dollars ($1,000,000,000) for calendar year 2004.
However, only those ORDERS placed by PURCHASER and accepted by SUPPLIER after
PURCHASER has satisfied the five billion dollar ($5,000,000,000) Commitment
provided for in the first Definitive Agreement executed between the Parties
March 16, 2001 shall count against the five billion dollar ($5,000,000,000)
Commitment in this AGREEMENT.

To the extent that ORDERS for DELIVERABLES are purchased with SUPPLIER equipment
credits as defined in Appendix A.3 (e.g., VPP, Data Acceleration Credits etc.),
that portion purchased with credits may not be used to reduce or retire
PURCHASER's annual or overall Commitment in this AGREEMENT.

If the Parties determine that conditions exist that require PURCHASER and/or
SUPPLIER to invoke the remedy(ies) in Article 19, the Parties may escalate the
issue to a higher executive level including a discussion of a reduction in or
release from the Commitment or a Commitment Shortfall Remedy recognizing the
preference of the Parties to continue this AGREEMENT in its entirety through its
full term.

1.3  TERM OF AGREEMENT

The term of this AGREEMENT shall be at least as long as is required to fulfill
the new five billion dollar ($5,000,000,000) overall Commitment set forth in
Section 1.2 but in no event longer than six (6) years. Individual Addenda or
other Articles may have their own duration, which will govern those Addenda or
Articles notwithstanding the Term of Agreement. Should PURCHASER satisfy its
Commitment at any point within six (6) years, it shall have the right to
continue purchasing DELIVERABLES at the Fourth (4th) Tier Discount level for the

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remainder of the six (6) years pursuant to the terms and conditions of this
AGREEMENT or to choose one of the options in Section 1.4. In either event, the
AGREEMENT shall remain in full force and effect for the full six (6) years
unless earlier terminated under the provisions of this AGREEMENT or by mutual
agreement of the Parties; moreover, nothing in this AGREEMENT shall prevent the
extension of this AGREEMENT beyond the six (6) years by mutual agreement of the
Parties.

1.4  OPTIONS

If PURCHASER satisfies its Commitment of five billion dollars ($5,000,000,000),
then PURCHASER may exercise the following options unless the Commitment is
satisfied on or before March 31, 2007, in which case PURCHASER may choose option
3:

          1.   PURCHASER may commit to purchase an additional one billion
               dollars ($1,000,000,000) for an overall Commitment of six billion
               dollars ($6,000,000,000). If PURCHASER makes this additional one
               billion dollar ($1,000,000,000) commitment, PURCHASER shall
               qualify for the Fifth (5th) Tier Discount Level for the remainder
               of the Term of the AGREEMENT or until PURCHASER elects the option
               in sub-section 2 below.

          2.   If PURCHASER satisfies its new overall Commitment of six billion
               dollars ($6,000,000,000), then PURCHASER may elect to commit to
               purchase an additional one billion dollars ($1,000,000,000) for a
               new overall Commitment of seven billion dollars ($7,000,000,000).
               If PURCHASER makes this additional one billion dollar
               ($1,000,000,000) Commitment, PURCHASER shall qualify for the
               Sixth (6th) Tier Discount Level for the remainder of the Term of
               the AGREEMENT.

          3.   If PURCHASER satisfies its Commitment of five billion dollars
               ($5,000,000,000) on or before March 31, 2007, PURCHASER may
               commit to purchase an additional one billion five-hundred million
               dollars ($1,500,000,000) for an overall Commitment of six billion
               five-hundred million dollars ($6,500,000,000). If PURCHASER makes
               this additional one billion five-hundred million dollar
               ($1,500,000,000) commitment, PURCHASER shall qualify for the
               Seventh (7th) Tier Discount Level for the remainder of the Term
               of the AGREEMENT.

1.5  SUPERSEDED AGREEMENTS

Section 7.3 of this AGREEMENT supersedes Sections 2(b) and 2(c) of the
Settlement Agreement between Bell Atlantic Corporation, Bell Atlantic Mobile
Systems, Inc., NYNEX Corporation, NYNEX Mobile Communications Company and AT&T
Corporation ("Settlement Agreement") for the duration of this AGREEMENT. The
Parties further agree to take reasonable action and cooperate as necessary to
supersede the sections of the Settlement Agreement described above, including
but not limited to making appropriate court filings. The Parties agree to
discuss the extent to which any other Sections or Appendices of this AGREEMENT
supersede other sections of the Settlement Agreement.

1.6  GUARANTEES FOR PURCO PURCHASES

PURCHASER guarantees payment for all purchases made by Verizon Wireless Network
Procurement ("PurCo") (see Section 2.42). Any unpaid, undisputed invoices can
and will be presented to PURCHASER.

1.7  PURCHASES BY AFFILIATES AND ACQUIRED ENTITIES

In the event that PURCHASER or an AFFILIATE has or acquires an interest in an
entity which (i) is, or after such acquisition qualifies as, an AFFILIATE; and
(ii) has an existing agreement with SUPPLIER for the supply of CDMA or AMPS
DELIVERABLES and services, SUPPLIER agrees that such entity may, at PURCHASER's
option, (a) continue to acquire such DELIVERABLES under its existing agreement;
or (b) immediately commence purchasing DELIVERABLES pursuant to the provisions
of this Agreement, provided that (1) such entity's existing

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agreement with SUPPLIER shall terminate and be of no further force or effect
except with respect to the warranties and other provisions applicable to
DELIVERABLES purchased prior to such termination; (2) such entity has fulfilled
any applicable volume purchase or exclusivity commitments to SUPPLIER under the
existing agreement; and (3) any SUPPLIER financing has been assumed by PURCHASER
or has been repaid by the acquired entity. Notwithstanding, if such entity does
not meet the provisions of romanette (b), then the Parties agree that they shall
as soon as reasonably practical discuss on a good faith basis a waiver of the
aforementioned conditions or the terms upon which the acquired entity may
purchase, and/or acquire a license for, DELIVERABLES under this Agreement,
provided always that, at a minimum, the Parties takes into consideration i) any
exclusivity commitments of the acquired entity, ii) both the acquired entity's
and the PURCHASER's network purchasing practices and requirements, and iii) that
PURCHASER's volume Commitment are increased by whatever remains of the acquired
entity's commitment.

PURCHASER will place ORDERS on behalf of AFFILIATES, which will not place ORDERS
directly. At SUPPLIER's request, PURCHASER will verify the status of any company
seeking rights under this AGREEMENT as an AFFILIATE. In the event that PURCHASER
desires to have an AFFILIATE place ORDERS directly to SUPPLIER, PURCHASER shall
notify SUPPLIER of the identity of that AFFILIATE. Such AFFILIATE shall be
entitled to place ORDERS, provided that the AFFILIATE shall agree not to
purchase from SUPPLIER under any other agreement.

1.8  PURCHASES BY OWNERS AND OWNERS' SUBS

OWNERS and OWNERS' SUBS may make purchases of HARDWARE and SOFTWARE under this
AGREEMENT at the discount schedule identified in Appendix A.1, under the
following conditions:

     1.   Before an OWNER'S SUB may purchase under this AGREEMENT, one of the
          OWNERS or PURCHASER shall provide SUPPLIER with a letter representing
          that the entity desiring to purchase meets either (i) or (ii) of the
          definition of OWNER'S SUB in this AGREEMENT;

     2.   OWNERS and OWNERS' SUBS shall indicate on the applicable purchase
          order, by specifying the contract number of this AGREEMENT, that the
          purchase order is being placed under this AGREEMENT and no other
          agreement;

     3.   SUPPLIER shall have the opportunity to obtain from the OWNER(S) or
          OWNER'S SUB such representations and promises with respect to the
          performance and payment obligations of the OWNER(S) or OWNER'S SUB as
          may be reasonable before that specific OWNER or OWNER'S SUB, as the
          case may be, may purchase under this Agreement;

     4.   **

     5.   **

     6.   **

     7.   Purchases by OWNERS or OWNERS' SUBS shall not count against
          PURCHASER's volume purchase Commitment (Section 1.2) and shall not be
          used to measure PURCHASER's discount level achievement under this
          AGREEMENT **;

     8.   Purchases of HARDWARE or SOFTWARE to be incorporated or used in
          systems located outside the United States, its territories or its
          possessions, may be made only if SUPPLIER and the OWNER or

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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<PAGE>

          OWNER'S SUB have mutually agreed on international terms and conditions
          (e.g., Incoterms, tax, import/export, transportation, country-specific
          terms, including performance remedies) to supplement the terms and
          conditions in this AGREEMENT to cover all international and
          country-specific legal and contractual requirements of such purchase;

     9.   With respect to purchases of 5ESS HARDWARE and SOFTWARE, if an OWNER
          or OWNER'S SUB purchases or has purchased initial 5ESS HARDWARE or
          SOFTWARE under a particular agreement other than this AGREEMENT, the
          OWNER or OWNER'S SUB may not purchase the growth associated with that
          5ESS HARDWARE and SOFTWARE under this AGREEMENT;

     10.  For OWNERS' SUBS, SUPPLIER retains the right to conduct credit reviews
          at any time (including before the first purchase order is filled) and
          to reject any purchase order(s) based on an unsatisfactory credit
          review; and

     11.  No OWNER'S SUB may resell SUPPLIER's PRODUCTS to any third party
          except in accordance with Appendix I. Any OWNER'S SUB that violates
          this provision shall be precluded from making future purchases under
          this AGREEMENT.

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<PAGE>

                                    ARTICLE 2

                                   DEFINITIONS

2.0  DEFINITIONS

2.1  800 MHz CDMA

Shall refer to the Code Division Multiple Access technology as described in
interim standard IS-95B (800 MHz) of the Telecommunications Industry
Association.

2.2  1900 MHz CDMA

Shall refer to the Code Division Multiple Access technology as described in
interim standard IS-95B (1900 MHz) of the Telecommunications Industry
Association.

2.3  ACCEPTANCE CRITERIA

ACCEPTANCE CRITERIA shall have the meaning as defined in Appendix C hereof, and
administered in accordance with Article 13 of this AGREEMENT.

2.4  AFFILIATE(S)

Shall mean, at any time, and with respect to any U.S. domestic corporation,
partnership, person or other entity that is primarily engaged in the provision
of wireless services and that at such time either (i) directly or indirectly
through one or more intermediaries, controls, or is controlled by, or is under
common control with, such first corporation, partnership, person or other
entity; or (ii) either beneficially owns or holds, directly or indirectly, ten
percent (10%) or more of any class of voting or equity interests of the first
corporation, partnership, person or other entity, or is a corporation,
partnership, person or other entity of which the first corporation, partnership,
person or other entity beneficially owns or holds, in the aggregate, directly or
indirectly, ten percent (10%) or more of any class of voting or equity interests
in it. As used in this definition, "control" means the possession, directly or
indirectly, of the power to direct or cause the direction of the management,
operations or policies of a corporation, partnership, person or other entity
whether through the ownership of voting securities, or by contract or otherwise.

2.5  AGREEMENT

Shall mean, where the context so requires, this Second Definitive Agreement No.
750-40176-2004 and all Appendices and Addenda attached hereto.

2.6  AMPs

Shall mean Advanced Mobile Phone System technology as described in standard
IS-91 (800 MHz).

2.7  ANCILLARY EQUIPMENT

Shall mean equipment manufactured by an entity other than SUPPLIER and provided
through SUPPLIER or provided by PURCHASER, as appropriate, to implement the
SYSTEM (e.g., antennas, power supplies, coaxial cable, microwave, channel banks,
etc.). Equipment shall not be deemed ANCILLARY EQUIPMENT, however, where the
equipment is integrated into a Network Element by SUPPLIER during the
manufacturing process.

2.8  APPLICATION SOFTWARE

Shall refer to all SOFTWARE other than OPERATIONAL SOFTWARE. Examples of
APPLICATION SOFTWARE include language translators, assemblers, compilers,
service programs (including data set utilities, sort/merge utilities and
emulators), data management systems and application programs.

2.9  CELL SITE

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Means a system of radio transceivers and radio control, antenna and other
miscellaneous equipment used to send to and receive from mobile telephones and
other wireless terminals the radio signals necessary to the provision of
wireless telecommunications service.

2.10 CELLULAR SYSTEM

Shall mean a SUPPLIER-supplied AMPS, 800 MHz CDMA and/or 1900 MHz CDMA, or any
combination thereof, cellular radiotelephone System operating in the 800 MHz
and/or 1900 MHz, as applicable, band allocated by the FCC for Domestic Public
Land Cellular Radio Telecommunications Systems.

2.11 CHANNEL ELEMENTS

Shall refer to the portion of a multi-channel card that serves to provide
individual traffic channels, Soft Handoff channels, and control channels within
the broadband 800 MHz and 1900 MHz channel.

2.12 COMMERCIAL SERVICE

Commercial Service occurs when PURCHASER makes available, offers or provides a
wireless telecommunications service(s) to the public for hire and such service
utilizes the HARDWARE or SOFTWARE at issue; provided that Commercial Service
does not include any such utilization of HARDWARE or SOFTWARE if such
utilization occurs in or arises out of FVA Acceptance, a live network trial, or
service to Friendly Users, or is necessary to carry out ACCEPTANCE that does not
involve more than a minimal number of paying customers.

2.13 COMPATIBILITY INFORMATION

Compatibility information is that technical information, including but not
limited to software interfaces, required to design equipment and/or software
which is functionally inter-connectable with the PRODUCTS supplied by SUPPLIER
hereunder.

2.14 CONFIDENTIAL INFORMATION

Shall mean information which the Parties have agreed to protect from improper
disclosure, as more fully defined at in Sections 16.8 and 16.9 and Appendix F.

2.15 DAY

Unless indicated otherwise, all references to "day" or "days" in this AGREEMENT
and all Appendices thereto are to calendar days.

2.16 DELIVERABLES

Shall mean any or all HARDWARE, equipment or components thereof including
DOCUMENTATION provided or furnished by SUPPLIER, including, without limitation,
those set forth or otherwise identified in Appendix A hereto, entitled PRICES,
Appendix H hereto, entitled DOCUMENTATION, and all other Appendices to this
AGREEMENT as well as LICENSED MATERIALS and SERVICES which will be manufactured,
produced, performed, licensed or sub-licensed by SUPPLIER or procured by
SUPPLIER from third parties and provided by SUPPLIER under this AGREEMENT,
including as revised by any Agreement Change Orders.

2.17 DOCUMENTATION

Shall mean any and all written materials, drawings, and specifications, other
than SUPPLIER's internal process documentation, required for or incident to
PURCHASER's use and operation of the DELIVERABLES including but not limited to,
full descriptions of planning, use, test, maintenance, analysis, repair,
training, operation, and PURCHASER ACCEPTANCE testing of the DELIVERABLES,
together with any and all modifications, revisions, additions, improvements or
enhancements to the above.

2.18 EFFECTIVE DATE

Shall mean the date the last Party executes the AGREEMENT.

2.19 ENGINEERING SERVICES

Shall mean any maintenance, repair, design, HARDWARE and SOFTWARE support
SERVICES performed by SUPPLIER hereunder.

                                       7
<PAGE>

2.20 FEDERAL COMMUNICATIONS COMMISSION ("FCC")

Shall mean the agency of the United States government charged with licensing
cellular systems, currently the Federal Communications Commission, or its
successor agency.

2.21 FEATURE

Shall mean a specific Software functionality or a new Software functionality or
substantial performance improvement that is made available to all users for the
then-current Software release and, to the extent applicable, Hardware.

2.22 FIRMWARE

Shall refer to SOFTWARE in object code form that is embedded in HARDWARE such
as, by example and not limitation: Read-Only Memory ("ROM""); Programmable
Read-Only Memory ("PROM"); or Erasable Programmable Read-Only Memory ("EPROM")
or other similar storage media.

2.23 FOA

Shall mean any test or technology trial of HARDWARE or SOFTWARE covered in
Article 9 hereof, occurring in a commercial network environment.

2.24 FRIENDLY USERS

Shall mean the employees of PURCHASER or SUPPLIER, PURCHASER's dealers, agents
and/or other users of the System excluding competitors of SUPPLIER, including
users without any relationship to PURCHASER or SUPPLIER, up to a total
(considering all categories) of 1,000 Handsets in any System. The categorization
of a user as a Friendly User shall not be affected by whether or not PURCHASER
charges the user for the service.

2.25 FVA

Shall mean First Verizon Wireless Application as described in Article 13 hereof,
entitled ACCEPTANCE.

2.26 HANDSET(S)

Shall mean a station in the domestic public cellular radio telecommunication
service intended to be used while in motion and/or during halts at unspecified
points and conforming to the IS-95B and IS-98 Standards (800 MHz and/or 1900 MHz
CDMA). Handsets include handheld portable units and units installed in vehicles.

2.27 HARDWARE

Shall mean the SUPPLIER's hardware (including the FIRMWARE licensed to PURCHASER
when such FIRMWARE is in the hardware), additions, extensions, components,
supplies, test equipment, apparatus and parts, as specified in this AGREEMENT or
in an ORDER, including, without limitation, those set forth or otherwise
identified in Appendix A hereto, entitled PRICES and all other Appendices to
this AGREEMENT.

2.28 INITIAL SYSTEM

Means a Network Wireless System furnished under this AGREEMENT for one or more
franchise areas, which franchise areas, prior to such furnishing hereunder, were
not served by wireless telecommunications equipment purchased by PURCHASER from
SUPPLIER.

2.29 INSTALLATION SERVICES

Shall mean warehousing, delivery, staging, installation, commissioning,
ACCEPTANCE testing and SUPPLIER program management services provided by SUPPLIER
hereunder resulting in fully operational DELIVERABLE.

                                       8
<PAGE>

2.30 IS-634 STANDARD

Shall mean the then-current interoperability specification based on 3GPP2 IOS
4.0. SUPPLIER's interoperability (open interface) specification as of the
EFFECTIVE DATE is set out in Appendix L, attached hereto and incorporated
herein.

2.31 LICENSED MATERIALS

Shall mean the SOFTWARE and RELATED DOCUMENTATION, including the FIRMWARE or
internal code fixed in, or otherwise incident to, the HARDWARE and for which
licenses are granted by SUPPLIER under this AGREEMENT.

2.32 MSC

Mobile switching center(s) shall mean the switching (e.g., SUPPLIER's 5ESS
switch) and related equipment as further described in Appendix B-1, that routes
calls from a HANDSET to the called party (and vice versa) and records system
billing information, whether AMPS or CDMA.

2.33 NETWORK

Means a combination of interconnected, integrated telecommunications equipment
owned, operated, licensed or leased by PURCHASER or its AFFILIATES, into which
the SUPPLIER's PRODUCTS will be integrated, interoperating concurrently and as a
whole for the purpose of transmitting, switching and receiving signals,
containing voice messages and data, by electromagnetic (i.e., through the air)
means.

2.34 NETWORK ELEMENTS

Means elements defined by the functionality of the functional groups they
contain and by their interfaces. For example, NETWORK ELEMENTS refer to the
components of a SYSTEM, including the MSC, Executive Cellular Processor, Base
Transceiver Subsystem and Home Location Register.

2.35 NEW MARKET SYSTEM

Shall mean a cellular SYSTEM purchased by PURCHASER from SUPPLIER under this
AGREEMENT for deployment in a market where: (i) PURCHASER does not have an
existing cellular SYSTEM; or (ii) PURCHASER is replacing an incumbent vendor's
equipment in its entirety with a SUPPLIER-supplied cellular SYSTEM; or (iii)
PURCHASER is adding a SUPPLIER-supplied cellular SYSTEM to an existing market
where no SUPPLIER-supplied cellular SYSTEM is presently in service.

2.36 OPERATIONAL SOFTWARE

Shall refer to that part of a computer program that is fundamental and necessary
to the functioning of a computer (i.e., the basic operating system and/or
control program elements of the system). Operational software controls the
allocation of all system resources including the central processing unit, main
storage, selection, assignment and control of input/output devices and
processing programs.

2.37 OPTICAL

Shall mean SUPPLIER's Optical network element DELIVERABLES described in Addendum
No. 5.

2.38 OWNERS

Shall mean Verizon Communications, Inc. and Vodafone Group Plc., for as long as
they maintain an ownership interest in PURCHASER.

2.39 OWNER'S SUB

Shall mean any corporation, partnership, person or other entity that at the
EFFECTIVE DATE (i) directly or indirectly through one or more intermediaries is
controlled by, or is under common control with, either or both of the OWNERS; or
(ii) is a corporation, partnership, person or other entity of which either or
both of the OWNERS beneficially owns or holds, in the aggregate, directly or
indirectly, fifty percent (50%) or more of any class of voting or equity
interests in it. As used in this definition, "control" means the possession,
directly or indirectly, of the power to direct or cause the direction of the
management, operations or policies of a corporation, partnership, person or
other entity whether through the ownership of voting securities, or by contract
or otherwise. Any entity that

                                       9
<PAGE>

meets the definition of an OWNER'S SUB at a point after the EFFECTIVE DATE may
be considered an OWNER'S SUB by mutual agreement of PURCHASER and SUPPLIER

2.40 PRODUCT(S)

Shall mean any or all HARDWARE, LICENSED MATERIALS or DOCUMENTATION provided or
furnished by SUPPLIER, including, without limitation, those set forth or
otherwise identified in Appendix A hereto, entitled PRICES, Appendix H hereto,
entitled DOCUMENTATION, and all other Appendices to this AGREEMENT.

2.41 PURCHASE ORDER

Shall mean PURCHASER's order to SUPPLIER for specific DELIVERABLES as more fully
described in Section 3.1 hereof.

2.42 PURCHASER

Shall mean Cellco Partnership d/b/a Verizon Wireless or in the alternative,
Verizon Wireless Network Procurement ("PurCo"), a wholly owned subsidiary of
Verizon Wireless that will purchase and take title to any equipment or software
ordered under a Verizon Wireless Network Procurement Purchase Order.

2.43 PURCHASER CUSTOMER END-USER DATA

PURCHASER CUSTOMER END-USER DATA, as the term is used in Article 24, Section
24.7, shall mean PURCHASER's subscriber (customer) data, in terms of the
following specific data: subscriber identification; called and calling party
number; start and end time of call; call duration; feature invocation and
deactivation; feature interaction; registration information; user location;
diverted to number; conference party numbers; dual-tone multi-frequency (dial
digit extraction); in-band and out of band signaling; party add, drop and hold;
internet address associated with a communication; size of a communication;
physical address of subscriber; physical location of equipment; types and length
of service; party fees and usage, including billing records and physical
location from or to which a communication is transmitted.

2.44 PURCHASER'S DESIGNEE

Shall include, but not be limited to, SUPPLIER's marshalling centers, warehouses
and other facilities specified by PURCHASER as the place of delivery.

2.45 PURCHASER'S NET PRICE

Shall mean the PURCHASER's list price reduced by any applicable discounts,
purchase credits or special incentives set forth in Appendix A.

2.46 REGION

Shall mean a geographic area in the United States for which PURCHASER has or
obtains an FCC license to operate a Cellular System.

2.47 RELATED DOCUMENTATION

Shall mean materials useful in connection with software such as, but not limited
to, flowcharts, logic diagrams and listings, program descriptions and
specifications.

2.48 SECONDARY MARKET PURCHASES

Shall have the meaning set forth in Appendix I to this Agreement.

2.49 SERVICES

Shall mean the technical support, emergency technical assistance, maintenance,
repair, training, testing, ENGINEERING SERVICES, INSTALLATION SERVICES and other
related services associated with the SYSTEM(S), or SUPPLIER's PRODUCT(S), which
may be ordered hereunder, or arising out of PURCHASER's use of such SYSTEM(S) or
PRODUCT(S), including, without limitation, those SYSTEM(S) or PRODUCT(S) set
forth or otherwise identified in the Appendices to this AGREEMENT.

2.50 SITE

                                      10
<PAGE>

Shall mean any location at which DELIVERABLES provided under this AGREEMENT are
or will be installed or delivered or where SERVICES will be performed, as
applicable.

2.51 SOFTWARE

Shall mean on whatever media provided, a program, or programs, including switch
operating systems and network management systems, and firmware or internal code
fixed in or otherwise incident to the HARDWARE, consisting of machine readable
logical instructions and tables of information, supplied in object code form,
including, without limitation, those set forth or otherwise identified in
Appendix A hereto, entitled PRICES, and all other Appendices to this AGREEMENT,
which guide the functioning of a processor. Such programs include, but are not
limited to, control programs, application programs, operating system programs,
base-feature programs, optional-feature programs, and programs related to the
operation, administration and/or support of HARDWARE, including all feature
releases/upgrades, patches, fixes, corrections, enhancements, improvements and
updates relating to such programs. SOFTWARE as used in this AGREEMENT does not
include SOURCE CODE unless Section 19.8 is implicated.

2.52 SOFTWARE RELEASE

Shall mean an issue of Software which adds new features and/or may improve or
enhance existing Features and capabilities and may involve changes to the
underlying source code or the user interface. A Software Release may also
correct defects in earlier releases.

2.53 SOURCE CODE

Shall mean a computer program in the form of high-level language that generally
is not directly executable by a processor, and shall include programmer's
comments.

2.54 SPECIFICATIONS

Shall mean those specific requirements and detailed specifications set forth in
the SUPPLIER's specifications and as agreed to in the text of this AGREEMENT or
as set forth in the Appendices to this AGREEMENT together with any functional or
performance requirements identified in an Order, Letter of Agreement or the like
and agreed to by the Parties.

2.55 SUBSCRIBER

Shall mean a person with a handset, laptop, Personal Computer Miniature
Communications Interface Adapter ("PCMCIA") card, or similar device who uses a
SYSTEM or any portion thereof and whose use entitles PURCHASER to revenue and
who use is authorized by PURCHASER.

2.56 SYSTEM

Shall mean all components of SUPPLIER's PRODUCT(S), purchased hereunder,
functioning together, performing and interoperating as a fully integrated and
efficient whole with itself and with other SUPPLIER-provided switching,
transport, transmission elements, other facilities and equipment in the
PURCHASER network, in accordance with the requirements and SPECIFICATIONS
incident to this AGREEMENT or any ORDER(S) issued pursuant to this AGREEMENT,
including, without limitation, those set forth or otherwise identified in
Appendix A hereto, entitled PRICES and all other Appendices to this AGREEMENT.

2.57 SYSTEM EXPANSION

Shall mean all NETWORK ELEMENTS, ANCILLARY EQUIPMENT, support SERVICES and
related SOFTWARE or other DELIVERABLES purchased and/or licensed hereunder for
adding to or expanding a SYSTEM, including new or added SOFTWARE features after
initial SYSTEM ACCEPTANCE.

2.58 TERRITORY

Shall mean the District of Columbia and the fifty (50) states of the United
States of America.

                                      11

<PAGE>

2.59 THIRD PARTY ENGINEER

Shall mean a neutral engineering expert appointed by agreement of the Parties
and charged with resolving certain differences between the Parties as more
specifically defined in Section 27.2 hereof, entitled THIRD-PARTY ENGINEER.

                                      12
<PAGE>

                                    ARTICLE 3

ORDERS

3.1  ORDERS

Any written order or statement of work ("ORDER") issued by PURCHASER or its
AFFILIATE(S) for DELIVERABLES which reference or are placed at the discounts
and/or prices provided under this AGREEMENT, shall be deemed to be placed under
and incorporate the terms and conditions of this AGREEMENT. The modification or
termination of this AGREEMENT shall not affect the rights or obligations of
either Party under any ORDER accepted by SUPPLIER before the effective date of
the modification or termination.

An ORDER for the purchase of DELIVERABLES shall be written on PURCHASER's
purchase order form and shall contain the following:

     1.   The incorporation by reference of this AGREEMENT, except that
          PURCHASER's failure specifically to incorporate or identify the number
          of this AGREEMENT on any ORDER shall in no manner affect the
          applicability of these terms and conditions;

     2.   A complete list of the DELIVERABLES to be purchased specifying
          quantity, type, model, feature, description and purchase price, or, if
          applicable, a completed SUPPLIER-provided questionnaire;

     3.   The locations at which the DELIVERABLES will be delivered or installed
          and to which invoices shall be forwarded;

     4.   The dates by which the DELIVERABLES are: (a) to be shipped or
          performed; and (b) installed or completed and ready for use;

     5.   Method or mode of delivery which may include but not be limited to
          delivery by electronic transmission with respect to Software,
          documents, manuals or drawings;

     6    Location to which applicable invoice shall be rendered for payment;

     7.   Any other special terms and conditions, including functional and
          performance requirements, agreed upon by the parties.

ORDERS placed for DELIVERABLES which are consistent with the terms and
conditions of this AGREEMENT, shall be deemed accepted by SUPPLIER unless
SUPPLIER provides written notice to the contrary to PURCHASER or its
AFFILIATE(S) within ten (10) business days of SUPPLIER's receipt of ORDER.

ORDERS under this AGREEMENT may from time to time be sent to SUPPLIER by any of
PURCHASER's present or future AFFILIATES as are identified in accordance with
Section 2.4 hereof, entitled AFFILIATES.

     SUPPLIER shall accept PURCHASER's ORDERS on any of the following bases:

     1.   Standard interval ORDERS for DELIVERABLES in accordance with prices
          and ordering intervals contained herein, or where such prices do not
          exist, then at prices agreed to by PURCHASER and SUPPLIER; or

     2.   Short interval ORDERS for DELIVERABLES required in less than standard
          intervals at prices and intervals agreed to by PURCHASER and SUPPLIER;
          or

                                      13
<PAGE>

     3.   Accepted Firm Price Quote ("FPQ"), in accordance with Section 7.2
          hereof, entitled FIRM PRICE QUOTE.

     If SUPPLIER is unable to accept any ORDER or change to an ORDER, SUPPLIER
     shall provide PURCHASER and/or its AFFILIATES with a written, verbal or
     electronic notice of non-acceptance within ten (10) days of receipt of the
     ORDER. SUPPLIER's notice of non-acceptance shall state the modifications
     consistent with the terms of this AGREEMENT necessary to make it
     acceptable. The proposed modifications shall not be binding upon PURCHASER
     until accepted by PURCHASER in writing. Pre-printed provisions on the
     reverse or front of ORDERS or SUPPLIER acknowledgment thereof shall be
     deemed deleted.

PURCHASER and its AFFILIATES shall have the right to change the locations at
which the DELIVERABLES will be delivered or installed and/or to which invoices
shall be forwarded at least three (3) days prior to shipment at no additional
cost to PURCHASER and/or its AFFILIATES. SUPPLIER shall accept such changes and
forward a written acknowledgment of such changes to PURCHASER or its AFFILIATE.

3.2  VARIATION IN QUANTITY

PURCHASER assumes no liability for any PRODUCT produced or processed in excess
of the amount specified in an ORDER issued pursuant to this AGREEMENT.

3.3  CANCELLATION OF ORDER

PURCHASER may at any time, and upon written notice to SUPPLIER, terminate any or
all ORDERS placed by it hereunder, except with respect to PRODUCT which has been
shipped or SERVICES which have already been performed. Unless otherwise
specified herein, PURCHASER 'S liability to SUPPLIER with respect to such
terminated ORDERS shall be limited to (i) SUPPLIER's purchase price of all
components not usable in SUPPLIER's other operations or salable to SUPPLIER's
other customers; (ii) the actual costs incurred by SUPPLIER in procuring and
manufacturing PRODUCT not usable in SUPPLIER's other operations or salable to
SUPPLIER's other customers in process at the date of giving notice of
termination, less any salvage value thereof; and (iii) actual engineering and
installation costs incurred by SUPPLIER in providing SERVICES hereunder. If
requested, SUPPLIER agrees to identify such costs to PURCHASER in reasonable
detail. Termination charges shall not be applicable to cancellations resulting
from SUPPLIER's default.

Notwithstanding the above, PURCHASER may notify SUPPLIER to put a hold on any
ORDER placed hereunder for a period not to exceed forty-five (45) days or such
longer period as may be mutually agreed in writing between the parties. All work
under such ORDER shall be suspended by SUPPLIER pending termination or
reinstatement of the ORDER. In the event the ORDER is reinstated by PURCHASER,
then the ORDER shall be subject to schedules and such costs as may have been
incurred as a result of the hold notification as mutually agreed. Should the
ORDER be subsequently terminated, after such forty-five (45) day hold period (or
as mutually agreed), termination charges, if any, shall be based upon the date
SUPPLIER receives the hold notification from PURCHASER.

If PURCHASER elects to place a hold on installation services or requests to
change the installation services completion date, SUPPLIER reserves the right to
submit an invoice for any work completed by SUPPLIER prior to the installation
hold and/or request to change the installation services completion date.

3.4  PURCHASE ORDER TERMS

Whenever the provisions of an ORDER conflict with the provisions of this
AGREEMENT, the typewritten provisions of the ORDER which have been placed in
accordance with a firm price quote or mutually agreed upon by the Parties in
writing prior to the ORDER being placed, shall control and take precedence over
the conflicting provisions of this AGREEMENT, but only for purposes of such
ORDER and, except for the conflicting provisions of such ORDER, the terms and
conditions of this AGREEMENT shall not be deemed to be amended, modified,
canceled, or waived. Conflicting pre-printed provisions on the reverse or front
of the forms belonging to either Party shall be deemed deleted.

                                      14
<PAGE>

3.5  CHANGE ORDER

PURCHASER may initiate the CHANGE ORDER process within the scope of this
AGREEMENT or any ORDER issued pursuant to this AGREEMENT, including without
limitation, the addition, deletion or modification of DELIVERABLES to be
furnished, in accordance with the process set forth in Appendix P hereof,
entitled CONTRACT CHANGE CONTROL PROCESS.

3.6  PURCHASER ADVICE

In the course of performing the WORK and providing the SERVICES, SUPPLIER may
receive advice from PURCHASER concerning results to be achieved and requirements
to be met in the performance of the WORK. SUPPLIER shall comply with any advice
consistent with the terms of this AGREEMENT, but it shall be the responsibility
of SUPPLIER's representatives and supervisors to give such instructions and
directions as may be necessary or appropriate to ensure that the work
assignments of SUPPLIER's employees are properly carried out in conformity with
such advice.

3.7  ELECTRONIC DATA INTERCHANGE

SUPPLIER agrees to enter into good faith discussions with PURCHASER concerning
the development of an electronic data interchange (EDI) system for the
communication of purchase orders, acknowledgments, subsequent invoicing or other
data that may be communicated between PURCHASER and SUPPLIER, including
Software, documents, manuals and drawings. SUPPLIER acknowledges that PURCHASER
reserves the right to suspend use of EDI during any period required to
accommodate PURCHASER's orderly transition to a new EDI system.

3.8  SOLE-SOURCE COMPONENTS

If any major component in the Network Elements is currently, or subsequently
becomes, available only from a sole-source supplier, SUPPLIER shall make
PURCHASER aware of such availability. SUPPLIER shall explain to PURCHASER how
SUPPLIER intends to assure an interruption-free source of such major components
where a sole-source is responsible for such components.

3.9  NON-ROUTINE BUSINESS

Notwithstanding any provision to the contrary in the Agreement, SUPPLIER agrees
to cooperate reasonably with PURCHASER or its AFFILIATES in addressing
non-routine business opportunities that arise involving leasing, resale and
other business models.

                                      15
<PAGE>

                                    ARTICLE 4

         SUPPLIER COMPREHENSIVE RESPONSIBILITIES FOR OVERALL PERFORMANCE

4.0  Supplier Comprehensive Responsibilities For Overall Performance

SUPPLIER represents, warrants and agrees that it has the responsibility, duty
and obligation to provide, perform, and deliver, to the extent set forth herein,
the SYSTEM, DELIVERABLES, as well as any ancillary services, facilities, and
equipment, set forth in any ORDER(S) issued by PURCHASER and accepted by
SUPPLIER pursuant to this AGREEMENT and SUPPLIER further agrees and
acknowledges:

     1.   that it recognizes that the SYSTEM and DELIVERABLES which are to be
          provided under this AGREEMENT are vital to PURCHASER and must be
          delivered in full compliance with the scheduled dates and requirements
          set forth in the ORDER(S) and perform in full compliance with the
          SPECIFICATIONS;

     2.   that SUPPLIER has and will maintain an organization staffed by
          qualified personnel, including "key personnel," with the knowledge,
          skill and resources to perform and complete the work; and

     3.   that should SUPPLIER fail in its performance beyond the cures and
          remedies in this AGREEMENT, the cost, and expense required to
          reprocure the SYSTEM and DELIVERABLES, and the time lost and the
          revenues income and profit jeopardized could be substantial and
          material.

                                      16
<PAGE>

                                    ARTICLE 5

                                   ASSIGNMENT

5.1  ASSIGNMENT BY PURCHASER

PURCHASER shall not assign any right or interest under this AGREEMENT, or
ORDER(S) issued pursuant to this AGREEMENT, without the prior written consent of
SUPPLIER. Any attempted assignment in contravention of the above provision shall
be void and ineffective. Notwithstanding the foregoing, PURCHASER shall have the
right to assign this AGREEMENT or to assign its rights and delegate its duties,
obligations or commitments under this AGREEMENT, either in whole or in part, to
any of its AFFILIATES, parent, and/or subsidiaries upon written notice to
SUPPLIER, unless such an entity will be acting in competition with the Cellco
Partnership.

No assignment pursuant to this clause shall either affect or diminish any rights
or duties that PURCHASER may then have as to DELIVERABLES ordered by, including
SOFTWARE licensed to, PURCHASER or delivered by SUPPLIER prior to the effective
date of the assignment or as to DELIVERABLES which are beyond the scope of the
assignment. Upon the acceptance of the assignment and the assumption of the
duties under this AGREEMENT by the assignee, PURCHASER shall be released and
discharged, to the extent of the assignment, from all further duties under this
AGREEMENT.

Except for the exceptions detailed in the paragraphs above, PURCHASER shall not
be released and discharged from it duties under this AGREEMENT following an
assignment unless SUPPLIER consents to such release and discharge in writing.

5.2  ASSIGNMENT BY SUPPLIER

SUPPLIER shall not assign any right or interest under this AGREEMENT, or
ORDER(S) issued pursuant to this AGREEMENT, without the prior written consent of
PURCHASER. Any attempted assignment in contravention of the above provision
shall be void and ineffective.

Notwithstanding the foregoing, SUPPLIER may assign its rights and obligations:
(i) in a situation where a transfer of control has occurred in accordance with
Section 19.6 hereof, entitled TRANSFER OF CONTROL, upon written notice to
PURCHASER; or (ii) in whole to any present or future wholly-owned subsidiary of
SUPPLIER upon written notice to PURCHASER; or (iii) if to a non-wholly-owned
subsidiary or if assigned only in part, then upon PURCHASER's consent, which
consent shall not be unreasonably withheld, following SUPPLIER's written notice
to PURCHASER in accordance with Section 28.6 hereof, entitled NOTICES.

Except for the exceptions detailed in the paragraphs above, SUPPLIER shall not
be released and discharged from it duties under this AGREEMENT following an
assignment unless PURCHASER consents to such release and discharge in writing.
Notwithstanding the above, any assignment by SUPPLIER of monies due SUPPLIER
under this AGREEMENT shall be void and ineffective to the extent that: (i)
SUPPLIER shall not have given PURCHASER at least thirty (30) days prior written
notice of such assignment; and (ii) such assignment attempts to limit
PURCHASER's rights and remedies as to SUPPLIER or its assignee, or to impose
upon PURCHASER obligations to the assignee additional to the payment of such
monies, or to preclude PURCHASER from dealing solely and directly with SUPPLIER
in all matters pertaining to this AGREEMENT, including the negotiation of
amendments or settlements of charges due.

                                      17
<PAGE>

5.3  SUBCONTRACTING

SUPPLIER may subcontract SERVICES provided hereunder, provided that SUPPLIER
shall remain fully responsible for performance of these SERVICES in satisfaction
of this AGREEMENT. If PURCHASER has a concern about a particular subcontractor,
PURCHASER may raise this concern and the Parties shall agree on a resolution.

                                      18
<PAGE>

                                    ARTICLE 6

    DOCUMENTATION, SUPPLIER'S SPECIFICATIONS, INFORMATION, RECORDKEEPING AND
                                   DISCLOSURE

6.1  DOCUMENTATION

SUPPLIER agrees to furnish DOCUMENTATION, and any succeeding changes thereto, in
accordance with Appendix H hereto, entitled DOCUMENTATION and the terms and
conditions stated within this AGREEMENT.

PURCHASER shall treat such DOCUMENTATION in accordance with the Appendix
Regarding the Treatment of Lucent Information, a copy of which is attached
hereto as Appendix F.

6.2  SUPPLIER's SPECIFICATIONS AND DRAWINGS

SUPPLIER's standard commercial and/or technical specifications (including
drawings) or other applicable documentation, relating to the SYSTEM and
DELIVERABLES, provided hereunder and listed in Appendix H hereto, entitled
DOCUMENTATION, shall be considered a part of the SPECIFICATIONS.

6.3  800 Mhz and 1900 MHz CDMA and Telecommunications Terms; Specifications

For the interpretation of technical telecommunications terms and to determine
whether the DELIVERABLES meet PURCHASER's requirements as otherwise set forth in
this AGREEMENT, the definitions and usage of terms contained in the 800 MHz CDMA
and 1900 MHz CDMA standards, as applicable, and other relevant
telecommunications standards shall apply to this AGREEMENT to the extent not
inconsistent with any terms or conditions in this AGREEMENT.

6.4  PERIODIC REPORTS

SUPPLIER agrees to provide the following reports at no charge to PURCHASER:

     **
     Quarterly Spend Rate Report
     **
     **
     **
     MWDVBE Report
     Current Offers Report
     Progress Report

In addition, SUPPLIER agrees to provide other reports as reasonable, if
requested by PURCHASER.

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      19
<PAGE>

6.5  PROGRESS REPORTS

Upon PURCHASER's request, SUPPLIER shall submit a Progress Report once every
month to PURCHASER containing, at a minimum, a report of major activities
related to the Agreement that have taken place since the last report, as well as
information regarding future activities and the progress of PURCHASER's
provision of the DELIVERABLES. The Progress Report shall also contain a review
of the status of accomplishments, developments and implementation of SUPPLIER's
scope of supply against the Time Schedule and Major Milestone dates.

6.6  RECORDS AND VERIFICATIONS

     6.6.1 BILLING RECORDS

     SUPPLIER shall maintain complete and accurate records of all amounts
     charged to and payments made by PURCHASER hereunder in accordance with
     generally accepted accounting practices. SUPPLIER shall retain such records
     for a period of three (3) years from the date of final payment for
     DELIVERABLES covered by this AGREEMENT and ORDERS issued hereunder.
     SUPPLIER agrees to provide reasonable supporting documentation concerning
     any disputed amount of invoice to PURCHASER within thirty (30) days after
     PURCHASER provides written notification of the dispute to SUPPLIER.

     SUPPLIER shall provide to PURCHASER, upon request, such records as required
     for the purposes of verification during the term of this AGREEMENT and
     during the respective periods in which SUPPLIER is required to maintain
     such records. Such records shall be utilized in determining the accuracy of
     SUPPLIER's billing. Records may be kept in electronic form.

     6.6.2 OTHER RECORDS

     SUPPLIER shall maintain, in accordance with generally accepted accounting
     practices, accurate and complete records as are necessary to enable
     SUPPLIER to demonstrate full compliance with all of the terms and
     conditions of this AGREEMENT. SUPPLIER shall maintain such records for a
     period of six (6) years from the date of the record's creation, except as
     may be specified in any other clause in this AGREEMENT. SUPPLIER shall
     provide to PURCHASER, upon request, such records as required for the
     purposes of verification during the term of this AGREEMENT and during the
     respective periods in which SUPPLIER is required to maintain such records.
     Such records shall be utilized in determining the accuracy of SUPPLIER's
     compliance with all of the terms and conditions of this AGREEMENT. Records
     may be kept in electronic form. This paragraph shall not apply to: (i)
     Section 7.3 hereof, entitled MOST PREFERRED CUSTOMER; nor (ii) where such
     disclosure would violate law, provided that, SUPPLIER identifies the legal
     prohibition. SUPPLIER shall not be required to reveal trade secrets or
     provide SOURCE CODE to PURCHASER under this Section.

6.7  COMPATIBILITY INFORMATION

During the term and for a period of five (5) years from the expiration of this
AGREEMENT, SUPPLIER shall supply COMPATIBILITY INFORMATION for all
SUPPLIER-provided PRODUCTS to PURCHASER within forty-five (45) days of a request
from PURCHASER.

                                      20
<PAGE>

6.8  NETWORK INTERCONNECTION INFORMATION

As used in this section, "NETWORK INTERCONNECTION INFORMATION" is that
information with regard to SUPPLIER's PRODUCTS, which PURCHASER is required to
provide to requesting persons, or as to which PURCHASER is required to provide
public notice, pursuant to applicable law and/or government rules, regulations,
or orders, including, but not limited to, 47 USC ss. 251(c)(5) and the rules,
regulations and orders of the Federal Communications Commission, including, but
not limited to, 47 USC ss.ss. 51.305, 51.307, 51.325 through 51.335,
64.702(d)(2), or 68.110(b). PURCHASER and SUPPLIER agree to cooperate with one
another in good faith to establish the specific items of information that
constitute NETWORK INTERCONNECTION INFORMATION.

SUPPLIER shall make available all necessary NETWORK INTERCONNECTION INFORMATION
to PURCHASER. NETWORK INTERCONNECTION INFORMATION shall not be deemed to be
proprietary or confidential information of SUPPLIER or SUPPLIER's suppliers, and
PURCHASER shall have the right to disclose the NETWORK INTERCONNECTION
INFORMATION to any person on a non-confidential and non-proprietary basis and
without PURCHASER or the recipient being obligated to make any payment to
SUPPLIER or SUPPLIER'S suppliers in connection with the NETWORK INTERCONNECTION
INFORMATION.

SUPPLIER agrees to make available one copy of all necessary NETWORK
INTERCONNECTION INFORMATION to PURCHASER within thirty (30) days of receipt of a
request.

In the event that SUPPLIER fails to disclose NETWORK INTERCONNECTION INFORMATION
to purchaser within thirty (30) days after receiving the request, PURCHASER
shall have the right to contact a government agency or judicial authority of
appropriate jurisdiction, to determine whether the requested information must be
disclosed.

In the event that a person requesting NETWORK INTERCONNECTION INFORMATION from
PURCHASER challenges before a government agency or a judicial authority the
availability of SUPPLIER NETWORK INTERCONNECTION INFORMATION, PURCHASER and
SUPPLIER shall reasonably cooperate with one another at their own respective
cost and expense in responding to such challenge.

In the instance where an order from an appropriate government agency or judicial
authority requires the disclosure of any portion of requested NETWORK
INTERCONNECTION INFORMATION, SUPPLIER shall disclose such NETWORK
INTERCONNECTION INFORMATION under such terms, conditions and prices as shall
have been directed by the agency or authority, or if terms, conditions and
prices have not been directed by the agency or authority, then pursuant to
terms, conditions and prices which are (a) commercially reasonable, and (b)
permit SUPPLIER to meet its obligations under applicable law and government
rules, regulations and orders.

In the event of SUPPLIER's failure to disclose NETWORK INTERCONNECTION
INFORMATION, PURCHASER shall have the right to return to SUPPLIER any PRODUCTS
delivered to PURCHASER which PURCHASER is unable to use as a consequence of
SUPPLIER's failure to disclose NETWORK INTERCONNECTION INFORMATION. SUPPLIER
shall provide a credit to PURCHASER in the amount of the purchase price paid by
PURCHASER for any such returned PRODUCTS less reasonable depreciation.

SUPPLIER's obligations under this section, entitled NETWORK INTERCONNECTION
INFORMATION, shall remain in effect for the term of this AGREEMENT or the term
of the most recent warranty remaining on any DELIVERABLES purchased by PURCHASER
under this AGREEMENT, whichever is greater.

6.9  DISCLOSURE OF POTENTIAL OR ACTUAL DEFECTS

SUPPLIER acknowledges and understands the critical importance to PURCHASER of
avoiding network or other service degradation, adverse publicity regarding its
network services, or the deterioration or breach of the security of PURCHASER's
telecommunications facilities or network. For purposes of this section, "EVENT"
shall mean any malfunction of the SUPPLIER's DELIVERABLES or any failure of the
SUPPLIER's DELIVERABLES to conform to the SPECIFICATIONS, which result in the
disruption of network access, or the services provided by telecommunications
facilities to customers of PURCHASER, SUPPLIER or any other purchaser or user of

                                      21
<PAGE>

SUPPLIER's PRODUCTS for a period of thirty (30) uninterrupted minutes per
occurrence. An EVENT includes but is not limited to:

     1.   actual failures or adverse functioning, attributable to the SUPPLIER's
          PRODUCTS, resulting in the disruption of network access, or the
          services provided by telecommunications facilities, to customers of
          PURCHASER, SUPPLIER or any other purchaser or user of SUPPLIER's
          PRODUCTS for a period of thirty (30) uninterrupted minutes per
          occurrence;

     2.   potential, suspected, or actual defects in design and/or manufacturing
          of the PRODUCTS which have resulted in any actual malfunctions or
          failures of the SUPPLIER's PRODUCTS, and which have the potential of
          causing the disruption of network access, or the services provided by
          telecommunications facilities, to customers of PURCHASER, SUPPLIER or
          any other purchaser or user of SUPPLIER's PRODUCTS for a period of
          thirty (30) uninterrupted minutes per occurrence; and

     3.   defects of the SUPPLIER's DELIVERABLES when used in combination with
          other goods, DELIVERABLES, whether those of SUPPLIER or others, where
          such combined usage actually does result in failures or adverse
          functioning of the SUPPLIER's PRODUCTS due to design deficiency which
          cause the disruption of network access, or the services provided by
          telecommunications facilities, to customers of PURCHASER, SUPPLIER or
          any other purchaser or user of SUPPLIER's PRODUCTS for a period of
          thirty (30) uninterrupted minutes per occurrence.

SUPPLIER agrees to notify PURCHASER within eight (8) hours of SUPPLIER's first
knowledge of impact on a customer of PURCHASER, for any actual or potential
EVENT meeting the criteria stated herein. Such notification shall include action
taken by SUPPLIER, its agents and contractors and by the owner or user of the
equipment and/or software which are subject to the actual or potential EVENT.
Such action may include recommended measures to be reasonably taken to avoid or
stop the occurrence of the actual or potential EVENT in the PURCHASER's
facilities or network. SUPPLIER agrees to be aware of and to compile reports
concerning any actual EVENTS.

Notification shall include a description of the problem, potential customer
impact, status and any immediate action required. After initial notification,
SUPPLIER shall provide PURCHASER within two (2) business days, an electronic or
written notification of: (i) the cause or causes of the defect; (ii) any and all
measures which can be reasonably taken to avoid or stop any occurrence of a
service failure; and (iii) a best effort estimate as to the correction of the
defect. Unless otherwise instructed in writing by PURCHASER, SUPPLIER shall
continue to provide updates relating to an actual or potential event as
contained herein until such time as the actual or potential event has been
resolved or PURCHASER and SUPPLIER agree to the discontinuance of the reporting.

The reporting of an EVENT by SUPPLIER to PURCHASER as provided herein shall not
relieve SUPPLIER of any of its obligation or liabilities under this AGREEMENT.

6.10 DISCLOSURE

SUPPLIER represents that it has disclosed, and will continue to disclose, any
issue, element, factor, cause of action, claim or event incident to this
AGREEMENT or the technology upon which the DELIVERABLES or SYSTEM is based,
which if disclosed would be likely to have or have had a significant adverse
impact upon PURCHASER's decision to enter into this AGREEMENT or the technology
upon which the DELIVERABLES or SYSTEM is based.

6.11 PRODUCT ROADMAP

SUPPLIER may make features and innovations in architecture or functionality in
the PRODUCT available for delivery to PURCHASER. Upon PURCHASER's reasonable
request, SUPPLIER will make feature release plans, such as those outlined in
Appendix K, available to PURCHASER in the form of a product roadmap solely to
inform PURCHASER of SUPPLIER's current plan of record for the relevant
PRODUCT(s). Both Parties to the AGREEMENT hereby agree that such information
does not form a commitment of any kind on either Party in relation to this
AGREEMENT. The terms

                                      22
<PAGE>

and conditions, including pricing, of any features or functionalities that may
be described in the product roadmap that are ultimately released, made generally
available, or provided under this or subsequent agreements are subject to future
negotiations and future agreement on the terms and conditions which would govern
any sale. There are no penalties, liquidated damages or other remedies
associated with changes to the product roadmap including cancellation of any
specific feature of functionality or delay in the timing of development.

                                      23
<PAGE>

                                    ARTICLE 7

                           PRICES AND TERMS OF PAYMENT

7.1  PRICES

DELIVERABLES will be furnished by SUPPLIER in accordance with the prices stated
in the applicable ORDER or in Appendix A hereto, entitled PRICES. Such prices
shall be applicable to ORDERS issued to SUPPLIER by PURCHASER at the location
and by the method agreed to by the parties. The prices applicable to an ORDER
shall be those in effect at the time the ORDER is issued. SUPPLIER's price list
for SOFTWARE in Appendix A must differentiate between operating system SOFTWARE
and applications SOFTWARE according to the FCC-mandated Uniform System of
Accounts, Part 32 of the FCC Rules and Regulations.

     7.1.1 INCREASE DURING TERM

     SUPPLIER shall not, during the effective term of this AGREEMENT, increase
     the Effective Price to PURCHASER ("Effective Price" shall constitute the
     price actually paid by PURCHASER after applicable discounts) for any
     DELIVERABLES specified in Appendix A hereof, entitled PRICES. For the
     elements included in a price guide, if list prices decrease, PURCHASER will
     receive the benefit of the decrease in list prices. However, should the
     list prices for the elements included in a price guide increase, SUPPLIER,
     at its sole discretion, will either increase PURCHASER's discount levels or
     re-establish the list price at the former level such that the Effective
     Price to PURCHASER remains the same.

     7.1.2 CONTINUOUS IMPROVEMENTS

     SUPPLIER and PURCHASER shall continue to identify areas for (i): SUPPLIER's
     continuous improvement in cost, quality, and service over the term of this
     AGREEMENT; and (ii) PURCHASER's process improvements. SUPPLIER shall afford
     PURCHASER the ability to realize the benefit of such improvements,
     including price reductions to the extent the Parties mutually agree.
     Furthermore, a list of continuous improvement initiatives shall be created
     by the parties. SUPPLIER and PURCHASER will meet at least once every three
     months, or as mutually agreed, to assess opportunities to implement
     potential continuous improvement initiatives, such initiatives to be
     mutually agreed to by the parties.

     7.1.3 REPLACEMENT AND ENHANCED TECHNOLOGY

     PURCHASER and SUPPLIER recognize that SUPPLIER may develop and market
     PRODUCTS that are designed either (i) to replace the PRODUCTS provided for
     in this AGREEMENT with PRODUCTS offering the same or comparable features
     and functionality ("REPLACEMENT TECHNOLOGY") or (ii) to enhance PRODUCTS
     provided for in this AGREEMENT, by providing additional features and
     functionality ("ENHANCED TECHNOLOGY").Such PRODUCTS shall be offered for
     sale by SUPPLIER to PURCHASER in accordance with the following conditions:

          7.1.3.1 REPLACEMENT TECHNOLOGY

          SUPPLIER agrees to include REPLACEMENT TECHNOLOGY as part of its
          PRODUCT offerings within the terms provided for in this AGREEMENT at a
          price no greater than the pricing for PRODUCT stated within this
          AGREEMENT subject to the following:

               1.   The provision of REPLACEMENT TECHNOLOGY shall not relieve
                    SUPPLIER of any obligations contained herein with respect to
                    PRODUCT.

               2.   REPLACEMENT TECHNOLOGY shall be priced at the same or lower
                    price for the same or comparable features and functionality
                    as the replaced PRODUCT.

               3.   All such proposed changes to Appendix A hereto, entitled
                    PRICES, shall be subject to PURCHASER's written agreement
                    evidenced by a written amendment to this AGREEMENT.

                                      24
<PAGE>

          7.1.3.2 ENHANCED TECHNOLOGY

          SUPPLIER agrees to include ENHANCED TECHNOLOGY as part of its PRODUCT
          offerings within the terms provided for in this AGREEMENT at the same
          discount as has been applied to arrive at the price for PRODUCT stated
          within this AGREEMENT, in addition to any other discounts applicable
          to such PRODUCT.

     7.1.4 NEW TECHNOLOGY ADDITIONS

               SUPPLIER may propose the addition of new technology to Appendix A
               hereto, entitled PRICES, which is not intended to replace or
               upgrade current PRODUCT, but rather is intended to introduce new
               features and functionality ("NEW TECHNOLOGY ADDITION"). SUPPLIER
               shall provide a detailed written explanation of how such NEW
               TECHNOLOGY ADDITION will meet the joint goal of continuous
               improvement. All proposed NEW TECHNOLOGY ADDITIONS shall be
               furnished to PURCHASER pursuant to this AGREEMENT together with
               any supplemental terms that may be agreed to by the Parties. The
               provisions of Section 7.1.3 with respect to pricing and discounts
               shall not apply to such NEW TECHNOLOGY ADDITIONS.

7.2  FIRM PRICE QUOTE

PURCHASER may utilize the Firm Price Quote ("FPQ") for any DELIVERABLES desired
including, but not limited to, initial installations, major rearrangements,
engineering, installation services, major equipment removals or provisioning of
complex systems. PURCHASER will solicit an FPQ from SUPPLIER utilizing SUPPLIER
provided questionnaire or a complete description of the DELIVERABLES requested.

SUPPLIER shall analyze the completed questionnaire and/or request and provide to
PURCHASER an FPQ consistent with PURCHASER's requirements within two (2) weeks
of receipt of such questionnaire/request. The FPQ shall be detailed and
classified as to the type of DELIVERABLE. Also included with the FPQ shall be a
proposed job schedule.

PURCHASER shall review the FPQ and accept or reject such quote. If the FPQ is
acceptable to PURCHASER, PURCHASER shall submit to SUPPLIER an ORDER confirming
acceptance of such FPQ. Other necessary engineering information shall be
exchanged prior to the scheduled ship date as mutually determined.

     7.2.1 EXCLUSIONS

     Exclusions from proposals or firm price quotes shall be limited to work
     operations for which PURCHASER is unable to provide quantity until job
     start, such as the number of cross-connections. SUPPLIER shall acknowledge
     all such exclusions in the proposal or firm price quote and include unit
     rates for all exclusion items.

7.3  **

**

**

**

**

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      25
<PAGE>

7.4  TERMS OF PAYMENT

     SUPPLIER shall submit invoices for DELIVERABLES furnished and SERVICES
     performed pursuant to its standard practice, and PURCHASER shall pay such
     invoices in accordance with the schedules set forth below:

EF&I
----

     For PRODUCT                            100% upon shipment

     For INSTALLATION SERVICES              100% upon installation complete

     For ENGINEERING SERVICES               100% upon material ship date

NEW MARKETS
-----------

     For PRODUCT                            100% upon shipment

     For INSTALLATION SERVICES              100% upon installation complete

     For ENGINEERING SERVICES               100% upon material ship date

FOA and FVA
-----------

     For PRODUCT                            100% upon ACCEPTANCE or FOA complete

     For INSTALLATION SERVICES              100% upon ACCEPTANCE or FOA complete

     For ENGINEERING SERVICES               100% upon ACCEPTANCE or FOA complete

FURNISH ONLY AND SELF-INSTALL
-----------------------------

     For PRODUCT                            100% upon shipment

     For SERVICES                           100% upon completion

7.4.1 INVOICES FOR PRODUCTS

SUPPLIER's invoice for PRODUCTS, shall be paid net thirty (30) days from date of
invoice, but in no event, unless otherwise agreed to by the parties, shall the
invoice be dated prior to shipment of PRODUCT by SUPPLIER.

7.4.2 INVOICES FOR SERVICES

SUPPLIER's invoice for SERVICES shall be paid net thirty (30) days from date of
invoice, but in no event, unless otherwise agreed to by the parties, shall the
invoice be dated prior to completion of SERVICES.

7.4.3 LATE PAYMENT CHARGES

Delinquent payments on undisputed amounts for DELIVERABLES are subject to a late
payment charge at the rate of one percent (1%) per month, or portion thereof, of
the amount due (but not to exceed the maximum lawful rate). The late payment
charge will be calculated on the undisputed unpaid balances of all open invoices
that are 45 days in arrears. Late payment charges will be calculated and
reviewed on a quarterly basis with PURCHASER and SUPPLIER shall determine
whether or not such charges will be

                                      26
<PAGE>

used as an offset to reduce existing credit obligations (e.g., co-operative
advertising credits, VPP or System Performance funds due to PURCHASER).

7.4.4 DISTINGUISH PAYMENT AND ACCEPTANCE

Payment by PURCHASER of such invoices does not mean or imply that the PRODUCT
has been accepted and does not impair or limit in any way PURCHASER's full
rights and remedies of ACCEPTANCE which shall be and remain as set forth in
Section 13 hereof, entitled ACCEPTANCE.

7.4.5 INVOICING

SUPPLIER's invoices must reflect a differentiation between HARDWARE, SOFTWARE,
SERVICES and TRANSPORTATION.

SUPPLIER agrees to render separate invoices for each shipment or ORDER in
duplicate unless otherwise specified. SUPPLIER shall cooperate with PURCHASER to
satisfy PURCHASER's needs for information on invoices.

                                      27
<PAGE>

                                    ARTICLE 8

                 TITLE, TRANSPORTATION & OPERATING EFFICIENCIES

8.1  TITLE AND RISK OF LOSS

Title to and risk of loss for HARDWARE (and risk of loss for LICENSED MATERIALS)
supplied in accordance with the terms and conditions of this AGREEMENT shall
pass to PURCHASER at the time of SUPPLIER's delivery of the HARDWARE or LICENSED
MATERIALS to the location specified in the applicable ORDER. Title to SUPPLIER's
LICENSED MATERIALS, including SOFTWARE, patents, copyrights, trademarks and
trade names, shall not be conveyed to PURCHASER at any time.

When purchasing HARDWARE or LICENSED MATERIALS for shipment directly to an
AFFILIATE, PURCHASER shall be acting solely as a purchasing agent for the
AFFILIATE to which the HARDWARE or LICENSED MATERIALS is to be shipped, and
title to and risk of loss for HARDWARE (and risk of loss for LICENSED MATERIALS)
shall pass directly to that AFFILIATE. Similarly, should an ORDER be issued by
an AFFILIATE and accepted by SUPPLIER, title to and risk of loss for HARDWARE
(and risk of loss for LICENSED MATERIALS) shall pass from SUPPLIER directly to
the AFFILIATE. Subject to the terms of Section 1.7, the receiving AFFILIATE
shall be entitled to all of the rights otherwise afforded to PURCHASER under
this AGREEMENT.

8.2  TRANSPORTATION

SUPPLIER shall furnish transportation by common carrier to the destination
specified in the purchase order, and transportation charges shall be in
accordance with the following transportation factors as described below. Any
additional handling services, such as hauling and hoisting, not provided by
common carrier shall be charged separately. Transportation as well as any
additional handling charges shall each be separately shown on the invoices.

          FURNISH ONLY CIRCUIT PACKS
          --------------------------

          Transportation charges for ORDERS for Furnish Only Circuit Packs shall
          be calculated by multiplying the list prices, less any applicable
          discounts, of the total amount HARDWARE in the ORDER by a factor of
          .0025.

          FOR ALL OTHER ORDERS
          --------------------

          Transportation charges for all other ORDERS shall be calculated by
          multiplying the list prices, less any applicable discounts, of the
          total amount of HARDWARE in the ORDER by a factor of .004.

8.3  FORECASTING AND OPERATING EFFICIENCIES

In order for SUPPLIER to deliver NETWORK ELEMENTS to PURCHASER in a timely
manner, PURCHASER and SUPPLIER will, as soon as possible but no later than three
(3) months following the execution of this AGREEMENT, meet to develop and
implement a mutually agreeable forecasting methodology.

8.4  SCHEDULES

SUPPLIER's standard delivery schedules for the PRODUCT to be furnished under
this AGREEMENT, under normal circumstances and in accordance with PURCHASER's
forecasts, are as set forth in the table below. The

                                      28
<PAGE>

information below is for planning purposes only; SUPPLIER will provide firm
delivery dates for each individual ORDER.

WIRELESS EQUIPMENT:

                                                                  Engineering
                                                                  & Mfg. Intv.
        PURCHASER                                                 (in business
       System Code   Description                                  days)(1)
     --------------------------------------------------------------------------
           KCD8      ECP New Start                                    48
           KABS      Wireless SM2K New Start                          39
           8PMM      Flexent Mobility Manager                         43
           8PWD      Flexent OMP-FX                                   25
           8PC9      CDMA PCF Servers                                 30
           8PC9      CDMA PCF Frame                                   34
           KABR      Wireless VCDX SM2K New Start                     55
           KABE      Wireless SM2K Growth                             36
           KCD7      ECP Growth                                       44
           8PEV      1X-EV Controller Cabinet                         23
           CAHZ      eCS 900                                          40
           8PI9      FMM 1X RNC Cabinet                               35
           8PXU      CDMA 1X RNC FBP (cPSB)                           35
           8TVB      Flexent  4.0 High Density 850-Only               25
           8TI2      Flexent  4.0 High Density 850-Dual Band          25
          SA8TX1     Modcell 4.0 850 Primary Indoor                   25
          SA8TIC     Modcell 4.0 850 Growth Indoor                    25
          SA8TIA     Modcell 4.0 850 Primary Outdoor                  25
          SA8TID     Modcell 4.0 850 Growth Outdoor                   25
          SA8TIB     Modcell 4.0 PCS Primary Indoor                   25
          SA8TIF     Modcell 4.0 PCS Growth Indoor                    25
          SA8TX2     Modcell 4.0 PCS Primary Outdoor                  25
          SA8TIE     Modcell 4.0 PCS Growth Outdoor                   25
          SA8TIY     Modcell 4.0 Dual Band Indoor                     25
          SA8TIV     Modcell 4.0 850 Primary Outdoor                  25
                     Cell loose ship cards( CMU IV)                   15
                     5ESS Loose Ship cards( PH22, PHV5)               15

(1) NOTE: THE STANDARD INTERVALS REPRESENT ONLY THE NUMBER OF BUSINESS DAYS FOR
ENGINEERING & MANUFACTURING OF THE APPLICABLE PRODUCTS ONCE A PURCHASE ORDER HAS
BEEN RECEIVED BY SUPPLIER. THE STANDARD INTERVALS SHOWN ABOVE DO NOT INCLUDE
TRANSPORTATION AND INSTALLATION TIME.

                                      29
<PAGE>

5ESS(R) SWITCHING EQUIPMENT:

             Product                            Engineering & Mfg. Interval
                                                (in business days)
             --------------------------------   -----------------------------
             Growth (1 SM)                        10 weeks
             Growth (2 SM)                        10 weeks

             New Switch
             5ESS(R) Switch (1 SM)                12 weeks
             5ESS(R) Switch (2 SM)                12 weeks
             5ESS(R) Switch (3 SM)                12 weeks

INS EQUIPMENT:

             Product                            Engineering & Mfg. Interval
                                                  (in business days)
             --------------------------------   -----------------------------
             CBX500                             8 weeks
             PSAX Products                      10 weeks
             Stinger Base Units                 6 weeks

NOTE: THE STANDARD INTERVALS REPRESENT ONLY THE NUMBER OF BUSINESS DAYS FOR
ENGINEERING & MANUFACTURING OF THE APPLICABLE PRODUCTS ONCE A PURCHASE ORDER HAS
BEEN RECEIVED BY SUPPLIER. THE STANDARD INTERVALS SHOWN ABOVE DO NOT INCLUDE
TRANSPORTATION AND INSTALLATION TIME.

SUPPLIER reserves the right to modify, amend or change SUPPLIER standard
intervals at any time, provided SUPPLIER is doing so in the course of its normal
business for all customers. For PRODUCT not identified in this Section 8.4,
SUPPLIER shall provide PURCHASER with standard intervals for such product upon
PURCHASER's request. SUPPLIER shall provide updated standard intervals from time
to time in the event of any significant modifications, amendments or changes
thereto.

     8.4.1 ACCELERATED DELIVERY

     In the event that an accelerated delivery schedule is required by PURCHASER
     in an interval less than that as established for delivery ("ACCELERATED
     DELIVERY"), SUPPLIER shall use reasonable efforts to comply with such
     requirements. Actual additional costs incurred by SUPPLIER to comply with
     such requirements shall be billed to PURCHASER.

8.5  SHIPPING AND BILLING

Unless instructed otherwise by PURCHASER, SUPPLIER shall, for each ORDER placed
hereunder: (i) deliver the entire quantity of items ordered; (ii) ship to the
destination designated in the ORDER in accordance with specific shipping
instructions; (iii) ensure that all subordinate documents bear PURCHASER's ORDER
number; (iv) enclose a packing memorandum with each shipment and when more than
one package is shipped, identify the one containing the memorandum; (v) mark
PURCHASER's ORDER number on all packages and shipping papers; (vi) render
itemized invoices in duplicate, or as otherwise specified, showing ORDER number;
(vii) render separate invoices for each shipment of the ORDER; and (viii)
invoice PURCHASER by mailing or otherwise transmitting invoices, bills and
notices to the billing address on the ORDER after shipment of PRODUCT. Shipping
and routing instructions may be altered in writing, as mutually agreed by
SUPPLIER and PURCHASER.

                                      30
<PAGE>

8.6  SHIPPING SCHEDULE

The delivery schedule applicable to each ORDER will be that set forth in the
ORDER or any CHANGE ORDER, if applicable. SUPPLIER agrees not to deliver PRODUCT
prior to the agreed-upon shipping schedule. Any variation from the foregoing
must be agreed upon by the Parties in writing.

8.7  NOTICE OF DELAY

SUPPLIER, having agreed to the delivery date and/or completion date, whichever
is applicable, for any combination of PRODUCT or SERVICES incorporated into
PURCHASER's ORDER, further agrees to notify PURCHASER in accordance with Section
28.6 hereof, entitled NOTICES, as soon as any foreseeable delay in that date
becomes known to SUPPLIER.

8.8  MARKING AND IDENTIFYING PRODUCTS

SUPPLIER's prices for PRODUCTS include charges for packing and marking shipping
containers in accordance with SUPPLIER's standard practices for domestic
shipments, unless expressly stated in writing by SUPPLIER to the contrary. Under
normal circumstances, SUPPLIER shall:

     (a)  enclose a packing memorandum with each shipment and, if shipment
          contains more than one package, identify the package containing the
          memorandum; and

     (b)  mark SUPPLIER's PRODUCT(S) as practicable for identification in
          accordance with SUPPLIER's marking specifications (e.g., model/serial
          number and month and year of manufacture, including bar coding where
          applicable).

SUPPLIER shall use the Telecommunications Industry Forum, Shipping and Receiving
Transaction Bar Code Label Specification, BCC/95 or equivalent specification, as
mutually agreed by the parties, as its standard for all shipping labels. All
containers shipped by SUPPLIER shall utilize the specifications, except for
references made to mixed loads. PURCHASER does not wish to receive mixed load
shipments. This standard addresses the transaction label, which provides
information for receiving shipments using bar code technology. The transaction
label should be affixed on final shipping containers, boxes, cartons, pallets,
cases, barrels, etc. PURCHASER requires bar code labels to be on each product as
well as shipping containers for inventory management. PURCHASER shall specify
information on the bar codes at a later date.

8.9  CLEI CODE LANGUAGE

SUPPLIER agrees to register the following Field Replaceable Units: plug in
circuit packs, amplifiers, plug-in power supplies and such other Field
Replaceable Units as the Parties mutually agree, with Telcordia Technologies and
comply in all material respects with the following Telcordia Technologies'
General Requirements Documents as they relate to Field Replaceable Units:
GR-485-CORE (COMMON LANGUAGE Equipment Coding Processes and Guidelines Generic
Requirements), GR-383-CORE (COMMON LANGUAGE Equipment Codes (CLEI** Codes)
-Generic Requirements for Bar Code Labels), and GR-209-CORE (Generic
Requirements for Product Change Notices).

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<PAGE>

ARTICLE 9

                  FIRST OFFICE APPLICATION ("FOA") PARTNERSHIP

9.0  First Office Application ("FOA") Partnership

**

SUPPLIER will present the FOA requirements to PURCHASER for its review and
consideration. PURCHASER must respond in writing to SUPPLIER, either accepting
or rejecting the FOA opportunity and must, if accepting, identify an appropriate
market or markets in PURCHASER's network that meets all FOA requirements.
PURCHASER has the option to accept either the PCS FOA or the Cellular FOA or
both FOAs. The FOA for new HARDWARE for Cell, ECP, or 5ESS introduced with a
Software Release may also be accepted or rejected, at PURCHASER's discretion.
PURCHASER and SUPPLIER will agree on the procedures appropriate to each FOA. If
within thirty (30) calendar days of SUPPLIER's presenting the FOA requirements
PURCHASER fails to respond, fails to identify an appropriate market (after
consultation with SUPPLIER), or rejects the FOA opportunity, SUPPLIER may offer
the FOA opportunity to other customers. In the event that PURCHASER elects to
accept the FOA opportunity, subject to its right of acceptance, PURCHASER agrees
to purchase all HARDWARE and LICENSED MATERIALS used in such FOA testing unless
the Parties mutually agree otherwise. PURCHASER agrees to be the FOA for any
features requested by PURCHASER through the RDAF process as detailed in Appendix
J of this AGREEMENT.

In order to satisfy a pre-existing contractual obligation with another
customer(s) or if another customer requests and SUPPLIER agrees to develop a new
feature through the RDAF process, SUPPLIER may conduct simultaneous FOAs with
such customer(s) on a particular feature or feature sub-set or new technology
product that is included in PURCHASER's FOA. In the case of pre-existing
obligations, such other customer FOA shall be limited to just those features
and/or products for which SUPPLIER has a contractual obligation.

----------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      32
<PAGE>

                                   ARTICLE 10

                                QUALITY ASSURANCE

10.0 QUALITY ASSURANCE

SUPPLIER represents, warrants and agrees that SUPPLIER's processes utilized to
produce the following Products and Services under this Agreement are compliant
to TL 9000 in the TERRITORY:

     o    CDMA Hardware and Software

     o    Unite, WaveStar, Optical Amplifiers and PWDM filters Optical Products

     o    Engineering, Installation and Remote Technical Support Services

SUPPLIER shall maintain TL 9000 compliance for the above referenced Products and
Services for the term of this Agreement. Upon request, SUPPLIER shall provide
PURCHASER written documentation evidencing SUPPLIER's TL 9000 registration
certification. For Messaging Products and Services, SUPPLIER represents,
warrants and agrees that such Products and Services are compliant to ISO-9000.

With respect to Products and Services for which SUPPLIER is not TL-9000
compliant, SUPPLIER shall demonstrate its commitment to quality in accordance
with the following provisions of this Article.

In addition, for all products and services provided under this agreement
SUPPLIER agrees to comply with the remainder of this article 10.1 - 10.7

10.1 QUALITY COMMITMENT

Quality is a process of assuring conformance to the appropriate terms,
conditions and SPECIFICATIONS of this AGREEMENT. SUPPLIER agrees that its
commitment to quality and the processes it has in place to fulfill this
commitment with respect to each PRODUCT provided by SUPPLIER is a primary
requirement of this AGREEMENT and is an essential element and material
obligation in SUPPLIER's continuing demonstration of its capacity and capability
to carry out its performance obligations. In addition to any other rights or
remedy available to PURCHASER under this AGREEMENT, PURCHASER reserves the right
to assure, throughout the term of this AGREEMENT, SUPPLIER's continued
commitment to quality, and SUPPLIER agrees to endeavor to improve in its
commitment to quality.

SUPPLIER will demonstrate commitment to a quality improvement process by
providing:

     1.   A published statement of its quality policy signed by an officer of
          the company;
     2.   An established means of measuring and reporting PURCHASER
          satisfaction;
     3.   A quality training and awareness program;
     4.   A continuous Quality Improvement Process;
     5.   An established means of monitoring conformance to requirements for
          PRODUCTS; and
     6.   An extensive Quality Assurance and Control Program.

10.2 QUALITY SYSTEM

SUPPLIER shall document, implement and maintain a quality control, assurance and
improvement system, which assures that the PRODUCTS provided to PURCHASER meet
all performance standards and requirements and

                                      33
<PAGE>

perform in accordance with SPECIFICATIONS. SUPPLIER shall review and use
commercially reasonable efforts to be in compliance with all updates to such
SPECIFICATIONS and shall report to PURCHASER any exceptions to such compliance.

SUPPLIER agrees to allow PURCHASER, or its agent as approved by SUPPLIER, such
approval not to be unreasonably withheld, to conduct periodic on-site reviews at
SUPPLIER's HARDWARE manufacturing and SOFTWARE development facilities to verify
compliance with SPECIFICATIONS. SUPPLIER also agrees to develop corrective
action plans for any quality system deficiencies that may be detected during
these periodic on-site reviews and submit such plans to PURCHASER or PURCHASER's
agent within thirty (30) days after such review. Furthermore, SUPPLIER agrees to
implement these corrective action plans, as reasonably necessary to correct such
deficiency, within six (6) months after such review.

10.3 QUALITY PERFORMANCE REPORTING

     10.3.1 REGULAR DATA REPORTS

     SUPPLIER agrees to provide, at no cost to PURCHASER, regular data reports
     which demonstrate the performance of the SUPPLIER's PRODUCTS while in
     development, manufacture and service, and the adherence of SUPPLIER's
     PRODUCTS to the SPECIFICATIONS as identified in this Agreement and the
     Appendices attached hereto. The content of such reports shall be as
     mutually agreed to by the Parties.

     10.3.2 ADDITIONAL REPORTS

     SUPPLIER agrees to render other periodic reports for service affecting
     conditions or other conditions that affect the operations and
     administrative procedures of PURCHASER, or as otherwise requested by
     PURCHASER. All provided information shall be treated as the proprietary
     information of the originating Party. The content of such reports shall be
     as mutually agreed to by the Parties.

     10.3.3 ADDRESSES

     All required reports and data shall be delivered to PURCHASER in accordance
     with Section 28.6 hereof, entitled NOTICES.

10.4 SOURCE INSPECTION

Source Inspection means that PURCHASER shall have the right to conduct due
diligence inspection and testing at the SUPPLIER's, and any of its
subcontractors facilities (consistent with SUPPLIER's legal right to do so),
with reasonable advance written notification whenever the quality of PRODUCTS
are a demonstrated concern. Source Inspection applies to all PRODUCTS. Source
Inspection will be performed upon PRODUCTS by the PURCHASER's representative.
When requested, SUPPLIER will furnish PURCHASER full access to its facilities
and those of its subcontractors, consistent with SUPPLIER's legal right to do
so. SUPPLIER will provide appropriate documentation to demonstrate that the
PRODUCTS do conform to all SPECIFICATIONS, and the SUPPLIER's projected failure
rate, along with the test data that substantiates the conformance of PRODUCTS
prior to shipment. Unless PURCHASER gives SUPPLIER written notice to the
contrary, SUPPLIER shall notify PURCHASER when the PRODUCTS are ready for
inspection and PURCHASER or its agent, subject to the terms of Appendix F,
Appendix Concerning the Treatment of Lucent Information, shall be given
reasonable opportunity to inspect the PRODUCTS at any time prior to shipment
under agreed upon Quality Program Specifications. Inspection or failure to
inspect on any occasion shall not affect PURCHASER's rights under Section 14
hereof, entitled WARRANTIES or any other provisions of this Agreement.

SUPPLIER shall make available at no additional cost to PURCHASER, such
production testing facilities, labor, data, specifications, procedures and such
other documents, and assistance as necessary for PURCHASER or its agent to
perform inspections. In addition, SUPPLIER shall make available to PURCHASER or
its agent at no additional charge, data obtained through SUPPLIER's normal
routines which show results of SUPPLIER's

                                      34
<PAGE>

inspection, tests and audits of PRODUCTS as specified in the Quality Program
Specifications. Such data shall be sufficient to demonstrate that the PRODUCTS
meets all quality and reliability requirements.

10.5 PRODUCTS TESTING

All PRODUCTS shipped to PURCHASER shall receive sufficient testing to
demonstrate functionality, quality and reliability. The SUPPLIER's test
environment shall emulate or simulate PURCHASER's actual PRODUCTS
application/usage conditions as identified in the SPECIFICATIONS to the extent
practicable. SUPPLIER's testing shall be of a sufficient magnitude and duration
to demonstrate PRODUCTS full feature functionality in accordance with the
SPECIFICATIONS. If SUPPLIER's quality level for this final test stage does not
conform to the SPECIFICATIONS, then SUPPLIER shall notify PURCHASER immediately
of such non-conformance before DELIVERABLE shipment, and PURCHASER will advise
SUPPLIER as to the disposition of this PRODUCTS (accept or not accept).
PURCHASER reserves the right to have the SUPPLIER inspect and test 100% of
SUPPLIER's PRODUCTS at SUPPLIER's cost in cases when PRODUCTS have been found
not to meet SPECIFICATIONS.

10.6 TECHNICAL ANALYSIS

SUPPLIER agrees to fund PRODUCTS technical analysis that may be required by
PURCHASER to deploy the PRODUCTS, in the PURCHASER's network through a mutually
agreed test laboratory. PURCHASER may only request such PRODUCTS technical
analysis at SUPPLIER's cost in instances where the SUPPLIER cannot provide
sufficient validation of PRODUCTS performance, quality and reliability.

10.7 COMPLAINTS

In the event that PURCHASER determines that PRODUCTS furnished hereunder does
not perform in a satisfactory manner or is unsatisfactory in other respects,
PURCHASER may issue a Supplier Quality Complaint ("SQC") in writing to notify
SUPPLIER. SUPPLIER shall provide an acknowledgment to PURCHASER within ten (10)
days of receipt. Within twenty (20) days, SUPPLIER shall provide a final report
specifying such changes, if any, in design, manufacturing process or
installation and/or engineering instructions, which SUPPLIER believes are
reasonably required to address PURCHASER's SQC. The report will include the root
cause of the SQC, condition, a plan for immediate corrective action to correct
the SQC and a long-term plan to ensure continued quality PRODUCTS are provided.

Nothing herein shall obviate SUPPLIER's obligations under Section 11.2 hereof,
entitled PRODUCT CHANGE NOTICES, Appendix P hereof, entitled LUCENT WIRELESS
SOFTWARE SUPPORT and Article 14 hereof, entitled WARRANTIES.

The Parties shall provide notice with respect to all quality complaints in
accordance with Section 28.6 hereof, entitled NOTICES.

10.8 **

**

----------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      35
<PAGE>

                                   ARTICLE 11

                        TECHNICAL AND ENGINEERING ISSUES

11.1 CONTROLLED INTRODUCTION

Upon PURCHASER's request, SUPPLIER agrees to submit an evaluation copy of
initial SOFTWARE Code Corrections, Upgrades, or Enhancements intended for
introduction in PURCHASER's network to PURCHASER's Director of Maintenance
Engineering or PURCHASER's agent, for evaluation purposes at a mutually agreed
to date prior to placing such SOFTWARE Code Corrections, Upgrades or
Enhancements on any PRODUCT covered by the applicable Product Specific
Agreement.

There shall be no fees associated with the SOFTWARE evaluation copy provided by
SUPPLIER and such evaluation shall in no way oblige PURCHASER to subsequent
charges or contingencies regardless of the results of the evaluation. At the end
of the evaluation period, PURCHASER will either return the SOFTWARE evaluation
copy and all RELATED DOCUMENTATION to SUPPLIER or issue an ORDER for such
SOFTWARE.

Within thirty (30) days of receipt of evaluation SOFTWARE, PURCHASER will advise
SUPPLIER in writing of the acceptability or non-acceptability of such SOFTWARE
provided for use in PURCHASER's network. In the event that any evaluation
SOFTWARE is unacceptable to PURCHASER, SUPPLIER shall not furnish such SOFTWARE
on any of PURCHASER's ORDERS during the evaluation or thereafter without prior
written approval from PURCHASER.

SOFTWARE documentation for a new Flexent(TM) or AUTOPLEX(R) wireless network
release will be made available to PURCHASER by SUPPLIER at least sixteen (16)
weeks in advance of the planned availability date for such SOFTWARE to enable
PURCHASER to have appropriate time in advance of general availability to review
and access potential impacts to PURCHASER's off-board platforms such as billing.

11.2 PRODUCT CHANGE NOTICES ("PCNs")

SUPPLIER shall notify PURCHASER of changes to be made by SUPPLIER in the
HARDWARE or SOFTWARE furnished hereunder that would impact:

a.   HARDWARE and/or SOFTWARE SPECIFICATIONS;

b.   FIT rates set forth in the SPECIFICATIONS; or

c.   form, fit or function

     11.2.1 PRODUCT CHANGE NOTIFICATION ("PCN") CLASSIFICATION

     Changes in HARDWARE and/or SOFTWARE may be classified as follows:

     CLASS "A" CHANGE

     Shall mean a modification of an existing item to remedy a nonconformance to
     SUPPLIER's SPECIFICATIONS required to correct a design defect of a type
     that results in electrical or mechanical inoperative conditions, extremely
     unsatisfactory operating conditions, or a modification which is recommended
     to enhance safety.

     CLASS "B" CHANGE

     Shall mean a change that provides item enhancements resulting in new
     features or improved service capabilities.

     11.2.1.1 PCN REQUIREMENTS

     At any time during its performance under this AGREEMENT, SUPPLIER may
     implement changes to PRODUCT(S), modify the drawings and SPECIFICATIONS
     relating thereto, or substitute PRODUCT(S)

                                      36
<PAGE>

     of a similar or more recent design. However, such changes must comply with
     each of the following requirements:

     (a)  changes must not adversely affect physical or functional
          interchangeability or performance unless otherwise agreed in writing
          by PURCHASER;

     (b)  the price for equivalent performance must be the same or lower than
          the price provided in this AGREEMENT unless otherwise agreed in
          writing by PURCHASER (this price comparison shall consist of all costs
          to PURCHASER, including those of installation, operation and
          maintenance);

     (c)  changes must not detract from safety of the PRODUCT(S);

     (d)  changes must have received all applicable regulatory approvals; and

     (e)  changes must not in any way diminish SUPPLIER's obligations pursuant
          to the warranties provided in this AGREEMENT or diminish the scope of
          warranties provided in this AGREEMENT. If PURCHASER disagrees with the
          nature of any change in HARDWARE and/or SOFTWARE, PURCHASER shall have
          the right to escalate the matter for review and resolution by
          SUPPLIER's senior management.

     11.2.2 PCN NOTIFICATION

     SUPPLIER will provide PURCHASER with advance written notice of any change,
     modification or substitution, including notice of SUPPLIER's intention to
     change the PRODUCT(S)' price. The notice shall be given at least thirty
     (30) days in advance of the effective date of the change, modification or
     substitution. However, notice is not necessary where SUPPLIER reasonably
     considers the change as minor, where there is no price change and where the
     provisions of 11.2.1.1 are complied with, or with respect to a Class A or
     Class B change.

          11.2.2.1 PCN NOTICE INFORMATION

          The information provided to PURCHASER shall include:

          (a)  description and classification of change;

          (b)  reason for change;

          (c)  price impact, if known;

          (d)  effective date of change; and

          (e)  implementation schedule, if appropriate.

     11.2.3 CLASS A DESIGNATION GUIDELINES

          11.2.3.1 If SUPPLIER has engineered, furnished and installed a PRODUCT
          which is subject to a Class A change, SUPPLIER will provide such
          change at its expense if it is issued within five (5) years from the
          date of shipment of that PRODUCT by, at its option, either (i)
          providing the modification for the PRODUCT to PURCHASER's site; (ii)
          modifying the PRODUCT which PURCHASER has returned to SUPPLIER in
          accordance with SUPPLIER's instructions or (iii) replacing the PRODUCT
          requiring the change with a replacement PRODUCT for which such a
          change has already been implemented. If SUPPLIER has not engineered
          the original product application and accordingly, office records are
          not available to SUPPLIER, SUPPLIER will provide the generic Class A
          change information and associated parts for PURCHASER's use to apply
          such change.

                                      37
<PAGE>

          If SUPPLIER has not installed such PRODUCT, SUPPLIER will, at its
          expense, furnish the parts and DOCUMENTATION necessary to implement
          such change if it is announced within five (5) years from the date of
          shipment of that PRODUCT. If SUPPLIER determines that a PRODUCT
          subject to such change is readily returnable, PURCHASER, at its
          expense, shall remove and return such PRODUCT to SUPPLIER's facility
          and SUPPLIER, at its expense, shall implement such change at is
          facility and return such changed PRODUCT to PURCHASER's designated
          location. Reinstallation shall be performed by PURCHASER at its
          expense.

          If PURCHASER does not permit SUPPLIER to make a Class A change as
          stated above within one year from the date of change notification,
          subsequent changes, repairs or replacements affected by the failure to
          make such change may, at SUPPLIER's option, be billed to PURCHASER
          whether or not such subsequent change, repair or replacement is
          covered under warranty.

          If requested, Class A changes announced more than five (5) years from
          the date of shipment will be implemented at PURCHASER's expense.

     11.2.4 CLASS B DESIGNATION GUIDELINES

     11.2.4.1 With respect to Class B changes, SUPPLIER shall first notify
     PURCHASER of the exact nature of the change and details of the proposed
     implementation procedure shall be discussed with PURCHASER within the
     notification time periods stated above. If SUPPLIER issues a Class B change
     after the PRODUCT has been shipped to PURCHASER, SUPPLIER shall promptly
     notify PURCHASER of such Class B change if it is being generally offered to
     SUPPLIER's customers. When a Class B change is requested by PURCHASER,
     billing will be at SUPPLIER's then prevailing rates.

11.3 ADDITIONAL FILTERING

SUPPLIER shall be prepared to offer an option(s) providing for more stringent
transmit and receive signal filtering should additional filtering be required.

                                      38
<PAGE>

                                   ARTICLE 12

                               TECHNICAL SUPPORT

12.0 TECHNICAL SUPPORT

SUPPLIER shall provide technical support in accordance with the terms and
conditions of Appendix E, entitled LUCENT WIRELESS SOFTWARE SUPPORT, or for
those products outside the scope of Appendix E, in the appropriate Product
Addendum to this AGREEMENT.

                                      39
<PAGE>

                                   ARTICLE 13

                                   ACCEPTANCE

13.1 ACCEPTANCE

The SYSTEMS, PRODUCT(S) and SERVICES to be furnished or delivered pursuant to
ORDER(s) issued under this AGREEMENT shall be subject to ACCEPTANCE in
accordance with one of the following procedures:

     1.   PRODUCT(S), SYSTEM and SERVICES which are subject to Standard
          Acceptance Testing and;

     2.   PRODUCT(S), SYSTEM and SERVICES which require Formal Acceptance
          Testing ("FORMAL ACCEPTANCE TESTING ") as described in Appendix C and
          Section 13.3 hereof.

13.2 STANDARD ACCEPTANCE TESTING

     13.2.1 STANDARD ACCEPTANCE TESTING PROCEDURE

     Upon receipt by PURCHASER when SUPPLIER is not performing installation, or
     upon installation complete when SUPPLIER is performing installation,
     PURCHASER will be granted up to a thirty (30) day period, ("STANDARD
     ACCEPTANCE PERIOD") to test for conformance with SUPPLIER's SPECIFICATIONS
     and PURCHASER's functional requirements. Upon successful completion of
     testing PURCHASER shall issue a Notice of ACCEPTANCE or, should test(s)
     not be completed successfully, a Notice of Defect, in accordance with
     Section 28.6 hereof, entitled NOTICES. In the event PURCHASER does not
     issue either notice within ten (10) days after the STANDARD ACCEPTANCE
     PERIOD, then it shall be deemed that PURCHASER had issued a Notice of
     ACCEPTANCE. In the event a Notice of Defects has been issued by PURCHASER,
     SUPPLIER shall start to correct defects within twenty-four (24) hours of
     such notice. Upon completion of such corrective actions by SUPPLIER,
     PURCHASER shall have the opportunity to retest the new or replacement
     PRODUCT, SYSTEM or SERVICES. Time required by SUPPLIER to correct
     deficiencies and for PURCHASER to retest the new PRODUCT, SYSTEM or
     SERVICES shall not apply to the thirty (30) day STANDARD ACCEPTANCE
     PERIOD.

     13.2.2 CORRECTIVE ACTION PLAN

     Except as otherwise agreed to by the Parties on a case-by-case basis, if
     during the retest period, the SUPPLIER's PRODUCT, or SERVICE does not meet
     the SPECIFICATIONS and PURCHASER's functional requirements, or otherwise
     fails ACCEPTANCE, the SUPPLIER shall respond with a documented Corrective
     Action plan established by PURCHASER and SUPPLIER jointly. The plan, which
     shall be mutually agreed upon, shall address the unacceptable condition
     with a root cause analysis of the problem, the proposed solution, the
     process modification to prevent reoccurrence, the time frame for the
     changes, and the person(s) responsible for SUPPLIER's implementation of
     the plan.

          The Corrective Action plan shall be presented to the PURCHASER's
          Representative for concurrence prior to implementation, which
          concurrence shall not be unreasonably withheld or delayed. Upon
          completion of the Corrective Action Plan by SUPPLIER, PURCHASER shall
          reinitiate its ACCEPTANCE procedures and the applicable STANDARD
          ACCEPTANCE PERIOD shall start anew. In the event that the PRODUCT,
          SYSTEM or SERVICE again fails ACCEPTANCE, PURCHASER shall have the
          right to declare a breach and proceed in accordance with Section 19.2
          hereof, entitled SUPPLIER DEFAULT AND TERMINATION BY PURCHASER.

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<PAGE>

13.3 FORMAL ACCEPTANCE TESTING

In the event that FORMAL ACCEPTANCE TESTING is required, PURCHASER shall, in
addition to Standard Acceptance Testing under Section 13.2 hereof, and during
the same period conduct ACCEPTANCE TESTS in accordance with the provisions of
Appendix C or, as the case may be, under Section 13.3.1 through Section 13.3.6
hereof.

Items shall be deemed accepted by PURCHASER at the end of the ACCEPTANCE TEST
period or as mutually agreed, unless PURCHASER notifies SUPPLIER in writing to
the contrary. If an item fails the ACCEPTANCE TEST during the mutually agreed
ACCEPTANCE TEST period, the ACCEPTANCE DATE shall be extended on a day-to-day
basis until the item, as modified or replaced, is accepted.

     13.3.1 NEW MARKETS/SYSTEM EXPANSION

     For PRODUCT, SYSTEM or SERVICES supplied and installed by SUPPLIER as a
     part of a New Market or System Expansion, ACCEPTANCE will occur in
     accordance with Section 13.2 hereof or as mutually agreed by the Parties
     or upon expiration of ninety (90) days from the date of COMMERCIAL SERVICE
     or one-hundred and twenty (120) days from the date of Installation
     Complete whichever is earlier.

     The Parties will use reasonable efforts to agree upon acceptance test
     procedures that may be performed simultaneously with SUPPLIER's standard
     installation completion testing. SUPPLIER's SERVICES shall include the
     Test Equipment the Parties necessary to perform all applicable Acceptance
     Tests for each New Market System. The Test Equipment shall remain the
     property of SUPPLIER and under SUPPLIER's control during such Acceptance
     Tests, such Test Equipment may be proprietary SUPPLIER information which
     will not be shared with PURCHASER.

     13.3.2 FIRST VERIZON WIRELESS APPLICATION ("FVA") ACCEPTANCE

     In the event that a FIRST VERIZON WIRELESS APPLICATION ACCEPTANCE
     procedure is required and is agreed to by the parties, such an ACCEPTANCE
     procedure shall occur in at most two phases, denoted as Phase I and Phase
     II. PURCHASER shall have a sixty (60) day period or as mutually agreed
     following installation completion ("FVA PHASE I ACCEPTANCE PERIOD") to
     determine whether or not the PRODUCT, SYSTEM, or SERVICES initially meets
     the parameters and performance objectives set forth in the SPECIFICATIONS
     and other mutually agreed ACCEPTANCE criteria by the parties, utilizing
     SUPPLIER's standard ACCEPTANCE test procedures and PURCHASER's own
     independent measurement standards and testing procedures. Upon successful
     completion of such testing, PURCHASER will issue a Notice of Initial
     ACCEPTANCE to SUPPLIER; or if the PRODUCT, SYSTEM, OR SERVICE fails
     ACCEPTANCE, a Notice of Defect, in accordance with Section 28.6 hereof,
     entitled NOTICES.

     13.3.3 FVA PHASE II ACCEPTANCE

     If FVA PHASE II ACCEPTANCE procedure is required and will be mutually
     agreed to by the parties, such FVA PHASE II ACCEPTANCE shall commence when
     in the judgment of the parties, the PRODUCT, SYSTEM, or SERVICE is fully
     operational and loaded with sufficient traffic in order to determine
     whether or not the PRODUCT, SYSTEM, or SERVICES operates and functions in
     an identified network environment for a continuous thirty (30) day period
     ("FVA PHASE II ACCEPTANCE PERIOD"), in accordance with the SPECIFICATIONS
     and mutually agreed ACCEPTANCE criteria. Upon successful completion of FVA
     PHASE II ACCEPTANCE, PURCHASER will issue a Notice of FVA ACCEPTANCE
     signifying that full and final ACCEPTANCE of the FVA portion of the
     PRODUCT, SYSTEM, or SERVICE has occurred; or in the event the PRODUCT,
     SYSTEM, OR SERVICES fails ACCEPTANCE, a Notice of Rejection in accordance
     with Section 28.6 hereof, entitled NOTICES.

     13.3.4 FVA CORRECTIVE ACTION PLAN

     Except as otherwise agreed to by the Parties on a case-by-case basis, in
     the event that the SUPPLIER's PRODUCT, SYSTEM, or SERVICES does not meet
     the SPECIFICATIONS and mutually agreed ACCEPTANCE criteria for Phase I or
     Phase II of the FVA, the SUPPLIER shall respond with a

                                      41
<PAGE>

     documented FVA Corrective Action plan. The plan shall address the
     unacceptable condition with a root cause analysis of the problem, the
     proposed solution, the process modification to prevent reoccurrence, the
     time frame for the changes, and the person(s) responsible for SUPPLIER's
     implementation of the plan.

     The FVA Corrective Action plan shall be presented to the PURCHASER
     Representative for concurrence prior to implementation, which concurrence
     shall not be unreasonably withheld or delayed. Upon completion of the
     Corrective Action Plan by SUPPLIER, PURCHASER shall reinitiate its
     ACCEPTANCE procedures and the applicable Acceptance Period shall start
     anew. In the event that the PRODUCT, SYSTEM, or SERVICES in the FVA fails
     Phase I or Phase II ACCEPTANCE, PURCHASER may reject, in whole or in part,
     the PRODUCT, SYSTEM, or SERVICES and SUPPLIER shall promptly refund any
     payment which PURCHASER may have made for the rejected PRODUCT, SYSTEM, or
     SERVICES and PURCHASER may procure through a third party or other sources
     substitute functionally similar or comparable PRODUCT, SYSTEM, or SERVICES
     as may be deemed necessary to replace that which has been rejected in such
     a manner and under such terms as PURCHASER may deem appropriate.

     13.3.5 GENERALLY AVAILABLE PRODUCT ACCEPTANCE

     Except as otherwise agreed to by the Parties on a case-by-case basis, upon
     successful completion of FVA PHASE I and, if mutually agreed to, PHASE II
     ACCEPTANCE, SUPPLIER shall furnish, deliver and, if required, install
     PRODUCT, SYSTEM, or SERVICES ordered by PURCHASER on a generally available
     basis and PURCHASER shall have the following rights in ACCEPTANCE.

     Upon completion of installation PURCHASER will be granted up to a thirty
     (30) day period ("GA ACCEPTANCE PERIOD") to test and determine readiness
     for turnover i.e., accept for service. This routine procedure will be
     normally conducted as part of the ACCEPTANCE procedure to determine
     whether or not the PRODUCT, SYSTEM, or SERVICES meets the parameters and
     performance objectives set forth in the SPECIFICATIONS and other
     ACCEPTANCE criteria mutually agreed to by the parties. Upon PRODUCT,
     SYSTEM or SERVICES fails ACCEPTANCE, a Notice of Defect in accordance with
     Section 28.6 hereof, entitled NOTICES. In the event PURCHASER does not
     issue either notice within ten (10) days after the completion of the
     ACCEPTANCE Tests, then it shall be deemed that PURCHASER had issued a
     Notice of ACCEPTANCE. In the event a Notice of Defect has been issued by
     PURCHASER, SUPPLIER shall start to correct defects within twenty-four (24)
     hours of such Notice. Upon completion of such corrective actions by
     SUPPLIER, PURCHASER shall retest the PRODUCT, SYSTEM or SERVICES ("RETEST
     PERIOD") for turnover i.e., accept for service.

     13.3.6 GA CORRECTIVE ACTION PLAN

     Except as otherwise agreed to by the Parties on a case-by-case basis, if
     during the RETEST PERIOD, the SUPPLIER's PRODUCT, SYSTEM, or SERVICES does
     not meet the SPECIFICATIONS, or otherwise fails ACCEPTANCE criteria, the
     SUPPLIER shall respond with a documented GA Corrective Action plan
     established by PURCHASER and SUPPLIER jointly. The plan which shall be
     mutually agreed upon shall address the unacceptable condition with a root
     cause analysis of the problem, the proposed solution, the process
     modification to prevent reoccurrence, the time frame for the changes, and
     the person(s) responsible for SUPPLIER's implementation of the plan.

     The Corrective Action plan shall be presented to the PURCHASER's
     Representative for concurrence prior to implementation, which concurrence
     shall not be unreasonably withheld or delayed. Upon completion of the
     Corrective Action Plan by SUPPLIER, PURCHASER shall re-initiate its
     ACCEPTANCE procedures and the applicable Acceptance Period shall start
     anew. In the event that the PRODUCT, SYSTEM, or SERVICES again fails
     ACCEPTANCE, PURCHASER shall have the right to declare a breach and proceed
     in accordance with Section 19.2 hereof, entitled SUPPLIER DEFAULT AND
     TERMINATION BY PURCHASER.

                                      42
<PAGE>

                                   ARTICLE 14

                                   WARRANTIES

14.1 GENERAL WARRANTY

In addition to all other Warranties set forth herein, SUPPLIER warrants to
PURCHASER that all DELIVERABLES furnished under this AGREEMENT will be safe for
their described use, will be free from defects in material and workmanship, and
will conform to and perform in accordance with SPECIFICATIONS. Where SUPPLIER
performs Installation Services, the workmanship shall conform with good
engineering practices and shall be accomplished in a workmanlike fashion.
SUPPLIER shall be responsible for removing debris, packing material, waste,
etc., resulting from its work and shall leave the premises in a neat and orderly
fashion. SUPPLIER warrants to PURCHASER that all Services provided hereunder
shall be performed in a workmanlike manner and in accordance with applicable
Specifications. All warranties shall survive inspection, acceptance and payment.

14.2 WARRANTY OF TITLE

SUPPLIER warrants that it shall have, as of the date of each ORDER, and as of
the ACCEPTANCE DATE of each PRODUCT thereunder, free and clear title to, or the
right to possess, use, sell, transfer, assign, license or sub-license on a
perpetual basis or as otherwise specified, any and all PRODUCTS that are sold,
licensed or otherwise provided to PURCHASER by SUPPLIER pursuant to such ORDER.
SUPPLIER shall not create or permit the creation of any lien, encumbrance, or
security interest in any PRODUCT licensed to PURCHASER, or sold to PURCHASER
and for which title has not yet passed to PURCHASER, without the prior written
consent of PURCHASER. Title to any PRODUCT licensed by PURCHASER hereunder
shall not transfer to PURCHASER unless otherwise specified in this AGREEMENT or
any amendment hereto. Title to and risk of loss for any PRODUCT purchased by
PURCHASER hereunder shall pass to PURCHASER, in accordance with Section 8.1
hereof, entitled TITLE AND RISK OF LOSS. Passing title to any PRODUCT shall not
constitute ACCEPTANCE on the part of PURCHASER.

     14.2.1 QUIET ENJOYMENT

     With respect to any DELIVERABLES furnished hereunder, SUPPLIER agrees that
     PURCHASER shall be entitled to possess and use such DELIVERABLES during
     the initial term, including any extensions or renewals thereof, without
     interruption by SUPPLIER or any person claiming by or through SUPPLIER,
     provided only that PURCHASER shall duly perform its obligations pursuant
     to this AGREEMENT and any applicable ORDER(S).

14.3 HARDWARE WARRANTY

SUPPLIER represents and warrants that all HARDWARE will be free from defects in
material or workmanship and will conform to, comply, function and perform in
accordance with the SPECIFICATIONS throughout the warranty period stated in
Section 14.9 hereof, entitled WARRANTY PERIOD, and that SUPPLIER will, at its
option, either repair or replace the HARDWARE without charge at its
manufacturing or repair facility, or if the HARDWARE is not repairable or
replaceable, SUPPLIER will provide a refund or credit equal to the original
purchase price and, if installed by SUPPLIER, also a credit of the original
price for associated installation SERVICES provided, and remove the HARDWARE
and repair the premises as caused by the removal of the HARDWARE, at SUPPLIER's
expense.

     14.3.1 COMMENCEMENT OF HARDWARE WARRANTY

     The warranty period for HARDWARE commences:

     1)   if installed by SUPPLIER, on the date installation or repair is
          completed; and

     2)   for all other HARDWARE, on the date of shipment of the HARDWARE.

                                      43
<PAGE>

     However, in the event that installation of such HARDWARE is delayed for
     reasons solely attributable to PURCHASER, the warranty period shall
     commence no later than one hundred twenty (120) days after shipment of
     such HARDWARE.

          14.3.1.1 The warranty period for SERVICES commences on the date the
          SERVICES are completed.

          14.3.1.2 PRESERVATION OF ACCEPTANCE RIGHTS

          SUPPLIER recognizes that commencement of the warranty period at
          installation completion and prior to ACCEPTANCE in no way limits
          PURCHASER's ACCEPTANCE rights and remedies as set forth in Section 13
          hereof, entitled ACCEPTANCE. However, upon ACCEPTANCE and thereafter
          during the warranty period as set forth in Section 14.9, PURCHASER's
          sole and exclusive remedy for warranty claims under this Article
          shall be repair, replace or credit.

     14.3.2 HARDWARE WARRANTY PROCEDURES

     The following provisions define the obligations of the Parties in the
     event, a defect or non-conformity appears in HARDWARE during the
     applicable warranty period.

     1)   PURCHASER must notify SUPPLIER in writing of the claimed defect or
          non-conformity not later than thirty (30) days after the expiration
          of the applicable warranty period as set forth in Section 14.9.

     2)   SUPPLIER shall provide written instructions covering return of
          HARDWARE and PURCHASER shall follow such instructions. HARDWARE to be
          repaired will be shipped to a location designated by SUPPLIER, and,
          unless otherwise agreed, SUPPLIER shall return ship the HARDWARE
          within thirty (30) days of receipt of the defective HARDWARE or
          pursuant to a mutually agreed upon schedule.

     3)   SUPPLIER shall (i) at its option either repair or replace the
          HARDWARE without charge at its manufacturing or repair facility; or
          (ii) if the HARDWARE is not repairable or replaceable, at the option
          of PURCHASER, provide a credit of the original purchase price and, if
          installed by SUPPLIER, also a credit of the original price for
          associated installation SERVICES provided, and remove the HARDWARE
          and repair the premises as caused by the removal of the HARDWARE at
          SUPPLIER's expense.

     4)   Notwithstanding the provisions of #3 above, if the HARDWARE subject
          to defect or non- conformity was installed by SUPPLIER and is
          determined by SUPPLIER to be repairable but not readily returnable
          for repair, SUPPLIER shall either: (i) repair the HARDWARE at
          PURCHASER's site without charge; or (ii) remove the HARDWARE from
          PURCHASER's site and replace and install the replacement HARDWARE at
          no charge to PURCHASER.

     5)   Where defective or non-conforming HARDWARE is readily returnable or
          has not been installed by SUPPLIER, it shall be removed and sent to
          SUPPLIER by PURCHASER in accordance with instructions described in #2
          above, at PURCHASER's expense. Thereafter the provisions set forth in
          #3 above shall apply and, if repaired or replaced SUPPLIER shall
          return the HARDWARE to PURCHASER at a destination within the
          contiguous forty-eight United States at SUPPLIER's expense.

     6)   There shall be no charge to PURCHASER if SUPPLIER determines that
          returned HARDWARE is not defective or non-conforming [No Trouble
          Found ("NTF")].

          (a)  If the same HARDWARE part is declined for repair by SUPPLIER
               under Section 6 above more than three times within any sixty
               (60) day period, the Parties shall meet, determine the cause of
               the problem and remedy it.

                                      44
<PAGE>

     7)   In repairing or replacing any HARDWARE under this warranty, SUPPLIER
          may use reconditioned or refurbished HARDWARE. SUPPLIER shall warrant
          such repaired or replaced HARDWARE for six (6) months or the
          remainder of the warranty period, whichever is longer. Replaced
          HARDWARE shall become SUPPLIER's property.

     14.3.3 WARRANTY EXCLUSIONS

     SUPPLIER makes no warranty and undertakes no warranty obligations (i.e.,
     repair, replace, credit) with respect to:

     1)   a defective condition or non-conformity caused solely by the HARDWARE
          being subjected to misuse, neglect, accident or abuse by anyone other
          than SUPPLIER or its subcontractors; or

     2)   a defective condition or non-conformity caused solely by the HARDWARE
          being improperly wired, repaired, altered, stored, maintained or
          installed by anyone other than SUPPLIER or its subcontractors unless
          resulting from following SUPPLIER's written instructions; or

     3)   a defective condition or non-conformity caused solely by the HARDWARE
          being used in a manner not in accordance with SPECIFICATIONS; or

     4)   any HARDWARE which has had, other than by SUPPLIER, its suppliers, or
          its subcontractors, its serial number or date of manufacture removed
          or altered; or

     5)   expendable items, including, without limitation, fuses, light bulbs,
          motor brushes and the like; or

     6)   any HARDWARE to which PURCHASER has added equipment or modified in
          any way.

14.4 SOFTWARE WARRANTY

SUPPLIER warrants to PURCHASER that SOFTWARE ordered under this AGREEMENT shall
for the applicable warranty period set forth in Section 14.9, entitled WARRANTY
PERIOD:

     1)   function properly in the system environment, as may be prescribed in
          SPECIFICATIONS;

     2)   be free from defects which affect performance in accordance with the
          SPECIFICATIONS; and

     3)   perform in accordance with the applicable SPECIFICATIONS.

     14.4.1 COMMENCEMENT OF SOFTWARE WARRANTY

     The warranty period for SOFTWARE commences:

     1)   if installed by SUPPLIER on the date installation or repair is
          completed; and

     2)   for all other SOFTWARE, on the date of shipment of the SOFTWARE.

          14.4.1.1 PRESERVATION OF ACCEPTANCE RIGHTS

          SUPPLIER recognizes that commencement of the warranty period at
          installation completion and prior to ACCEPTANCE in no way limits
          PURCHASER's ACCEPTANCE rights and remedies as set forth in Article 13
          hereof, entitled ACCEPTANCE. Upon ACCEPTANCE and thereafter during
          the warranty period as set forth in Section 14.9, PURCHASER's sole
          and exclusive remedy for warranty claims under this Article shall be
          repair, replace or credit.

                                      45
<PAGE>

          14.4.2 SOFTWARE WARRANTY PROCEDURES

          In the event the SOFTWARE fails to perform as described above,
          SUPPLIER shall promptly correct or replace the SOFTWARE, without
          charge to PURCHASER. SUPPLIER shall warrant such correction or
          replacement for six (6) months or the balance of the warranty period,
          whichever is longer.

          14.4.3 TRANSPORTATION EXPENSES

          The transportation expense associated with returning SOFTWARE to
          SUPPLIER shall be borne by PURCHASER. The transportation expense
          associated with returning corrected or replacement SOFTWARE to
          PURCHASER shall be borne by SUPPLIER.

          14.4.4 SUPPLIER'S OBLIGATIONS

          If SUPPLIER cannot correct the SOFTWARE, then at PURCHASER's option,
          SUPPLIER shall provide a credit of the license fee, the price of
          SUPPLIER's engineering charges (if applicable), and the price of
          HARDWARE ordered in conjunction with such SOFTWARE. If such SOFTWARE
          and HARDWARE was installed by SUPPLIER, then SUPPLIER shall also
          provide a credit to PURCHASER for the price of installation of such
          SOFTWARE and HARDWARE, and remove the SOFTWARE and HARDWARE and
          repair the premises as caused by the removal of the SOFTWARE and
          HARDWARE, at SUPPLIER'S expense.

          14.4.5 NO TROUBLE FOUND

          There shall be no charge to PURCHASER if SUPPLIER determines after
          investigation that the SOFTWARE is performing in accordance with the
          SPECIFICATIONS.

          14.4.6 DISCLOSURE OF SOFTWARE DEFECTS

          During the warranty period set forth in Section 14.9, SUPPLIER shall
          notify PURCHASER of defects in SUPPLIER's SOFTWARE of which PURCHASER
          becomes aware and SUPPLIER shall correct promptly all warranted
          defects; provided, however, when the PRODUCT is inoperative due to
          the inability to use the SOFTWARE and such inability to use has a
          critical impact on PURCHASER's operations, any period during which
          the PRODUCT is inoperative in excess of forty eight (48) hours shall
          be added to the remaining warranty period or the six (6) months days,
          whichever is greater. If PURCHASER does not permit SUPPLIER to make
          such corrections within a reasonable time period, subsequent
          corrections under this warranty may, at SUPPLIER 's option, be billed
          to PURCHASER.

          14.4.7 SOFTWARE WARRANTY EXCLUSIONS

          SUPPLIER makes no warranty and undertakes no warranty obligations

          1)   as to defects other than those which affect performance in
               accordance with SPECIFICATIONS;

          2)   as to defects caused solely by PURCHASER's or PURCHASER's
               agents' or vendors' misuse, neglect, accident or abuse;

          3)   as to defects caused solely by PURCHASER's or PURCHASER's
               agents' or vendors' alteration of the SOFTWARE, other than
               following SUPPLIER's written instructions;

          4)   as to defects caused solely by PURCHASER's or PURCHASER's
               agents' or vendors' violation of the license granted in this
               AGREEMENT; or

          5)   as to defects caused solely by PURCHASER's or PURCHASER's
               agents' or vendors' failure to apply previously applicable
               SUPPLIER's modifications.

14.5 SERVICES WARRANTY

SUPPLIER agrees to perform SERVICES in a workmanlike manner and in accordance
with good usage and accepted practices in the community in which the SERVICES
are performed using material free from defects, except where such material is
provided by PURCHASER. If SERVICES performed by SUPPLIER prove not to have been
so performed, or if SUPPLIER fails to provide the SERVICES or a portion
thereof, and if PURCHASER notifies

                                      46
<PAGE>

SUPPLIER to that ** SUPPLIER, at its option, either will correct any defects or
deficiencies or render a full or prorated credit based on the original charge
for such SERVICES.

14.6 SYSTEM COMPATIBILITY WARRANTY

Unless the Parties otherwise agree in writing, SUPPLIER warrants that all
DELIVERABLE(S) as provided hereunder shall operate and function in a fully
compatible mode as a SYSTEM, which SYSTEM shall function, perform and
interoperate in a fully integrated and efficient manner with all other NETWORK
ELEMENTS specifically identified in the SPECIFICATIONS contained in this
AGREEMENT; provided, however, that such other NETWORK ELEMENTS meet the
interface requirements or standards referenced in the SPECIFICATIONS and/or
those standards that have been adopted by recognized standards bodies which are
agreed to by both parties.

14.7 CONFIGURATION WARRANTY

Where the applicable ORDER for a PRODUCT specifies a particular configuration
and SUPPLIER accepts such ORDER, SUPPLIER warrants that the price quoted for
such PRODUCT shall be deemed to include the cost of such reasonable and
incidental parts, items, and components necessary for the PRODUCT to function
as specified in such configuration, regardless of whether such parts, items, or
components are specified or listed in the applicable ORDER.

14.8 SURVIVAL

All warranties shall survive inspection, ACCEPTANCE and payment. Any additional
terms and conditions to this warranty and this AGREEMENT will be of no effect
unless such additional terms and conditions are in the form of an amendment to
this AGREEMENT and signed by both parties.

14.9 WARRANTY PERIOD

Product-specific warranty periods for products not listed below will be set
forth in the attached Product Addenda. In the event of a conflict between the
warranty periods listed below and the warranty periods in the relevant Product
Addenda, the terms of the Product Addenda will govern.

     14.9.1 HARDWARE

          14.9.1.1 The standard warranty period for HARDWARE is as follows:

          ITEM                              WARRANTY PERIOD
          Cellular/PCS Products             **
          MSC and Cell Site Products        **

          **

          Repair/Replacement Products       **

          14.9.1.2 With respect to HARDWARE furnished by SUPPLIER, but neither
          manufactured by nor branded by SUPPLIER ("THIRD PARTY HARDWARE"), to
          the extent permitted, SUPPLIER does hereby assign to PURCHASER the
          warranties given to SUPPLIER by the provider of such

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      47
<PAGE>

          THIRD PARTY HARDWARE. Such assignment shall be effective as of the
          date of shipment. With respect to THIRD PARTY HARDWARE recommended by
          SUPPLIER in its SPECIFICATIONS for which the vendor's warranty cannot
          be assigned, or in which there remains less than sixty (60) days of
          the vendor's warranty, SUPPLIER warrants for sixty (60) days from
          shipment, or if installed by SUPPLIER, thirty (30) days from the date
          SUPPLIER submits the completion notice that the THIRD PARTY HARDWARE
          will be free from defects in material and workmanship. In addition,
          SUPPLIER may extend such warranty for THIRD PARTY HARDWARE at its
          sole discretion.

     14.9.2 SOFTWARE

          14.9.2.1 The warranty period for SOFTWARE is as follows:

          ITEM                             WARRANTY PERIOD
          Cellular/PCS Software            **

          **

          Repair/Replacement Software      remainder of the original warranty
                                           or six (6) months, whichever is later

          14.9.2.2 With respect to SOFTWARE furnished by SUPPLIER, but neither
          manufactured by nor branded by SUPPLIER ("THIRD PARTY SOFTWARE"), to
          the extent permitted, SUPPLIER does hereby assign to PURCHASER the
          warranties given to SUPPLIER by the provider of such THIRD PARTY
          SOFTWARE. Such assignment shall be effective as of the date of
          shipment. With respect to THIRD PARTY SOFTWARE recommended by
          SUPPLIER in its SPECIFICATIONS for which the vendor's warranty cannot
          be assigned, or in which there remains less than sixty (60) days of
          the vendor's warranty, SUPPLIER warrants for sixty (60) days from
          shipment, or if installed by SUPPLIER, thirty (30) days from the date
          SUPPLIER submits the completion notice that the THIRD PARTY SOFTWARE
          will be free from defects in material and workmanship. In addition,
          SUPPLIER may extend such warranty for THIRD PARTY SOFTWARE at its
          sole discretion.

14.10 ILLICIT CODE

SUPPLIER warrants that unless: (i) authorized in writing by PURCHASER; or (ii)
necessary to perform functions identified in the SPECIFICATIONS and, with
respect to (c) and (d) herein, authorized in writing by PURCHASER, any SOFTWARE
purchased or licensed to PURCHASER by SUPPLIER for use by PURCHASER shall: (a)
contain no hidden files; (b) not replicate, transmit, or activate itself
without control of a person operating computing equipment on which it resides;
(c) not alter, damage, or, in a manner not prescribed in the SPECIFICATIONS,
erase any data or computer programs without control of a person operating the
computing equipment on which it resides; (d) contain no encrypted imbedded key
unknown to PURCHASER, node lock, time-out or other function, whether
implemented by electronic, mechanical or other means, which restricts or may
restrict use or access to any programs or data purchased or licensed under this
AGREEMENT, based on residency on a specific hardware configuration, frequency
of duration of use, or other limiting criteria ("ILLICIT CODE"). Should any
program have any of the foregoing attributes, and notwithstanding anything
elsewhere in this AGREEMENT to the contrary, SUPPLIER shall be in default of
this AGREEMENT, and no cure period shall apply.

---------

     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      48
<PAGE>

14.11 CENTURY COMPLIANCE

The supplied DELIVERABLES provided hereunder (i) shall perform on and after
January 1, 2000 in as good a manner as before such date, and (ii) shall at all
times manage, manipulate and report data involving dates (including the year
2000, dates before and after the year 2000, and single-century and
multi-century formulas) without generating incorrect values or dates or causing
an abnormally-ending scenario within an application. SUPPLIER shall indemnify
PURCHASER and PURCHASER's customers for any loss, cost, or damages (including,
but not limited to, attorney's fees) sustained because of SUPPLIER's Year 2000
noncompliance.

14.12 CALEA COMPLIANCE

SUPPLIER represents and warrants to PURCHASER that either at the time of
delivery, or by the FCC capability compliance dates applicable to Verizon
Wireless, or by another earlier date , mutually agreeable to the parties, all
PRODUCTS delivered hereunder shall be "CALEA Compliant," meaning that the
PRODUCTS will comply with the provisions of the Communications Assistance for
Law Enforcement Act ("CALEA"), Pub. L. 103-414, Title 1, October 25, 1994, 108
Stat 4279, as it may be amended from time to time, as well as with any
regulations implementing the provisions of the law and with applicable industry
standards, including the most recent version of both the TIA and the ANSI
J-STD-025 Series. SUPPLIER shall defend, indemnify and hold harmless PURCHASER
and authorized initiators of CALEA activities for any loss, cost, or damages
(including, but not limited to, attorney's fees) to the extent sustained due to
the CALEA noncompliance of SUPPLIER's PRODUCTS, as measured against the
performance level identified through the verification testing by the Federal
Bureau of Investigation (FBI) to the extent it has occurred.

14.13 THIRD-PARTY NETWORK ELEMENTS AND CONNECTIONS

Where PURCHASER has connected third-party equipment to the DELIVERABLES in
accordance with this AGREEMENT, SUPPLIER shall not unreasonably refuse to
support the associated Software that SUPPLIER supplies for the connected-to
Deliverables or to otherwise discriminate between equipment supplied by the
SUPPLIER or that supplied by third-parties under this AGREEMENT, where the
third-party equipment is properly configured and meets SUPPLIER's defined
interface requirements.

14.14 LIMITATION OF WARRANTIES

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER STATUTORY
AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SUPPLIER'S SOLE AND
EXCLUSIVE PERFORMANCE OBLIGATION UNDER ARTICLE 14 SHALL BE SUPPLIER'S
OBLIGATION TO REPAIR, REPLACE OR CREDIT AS SET FORTH ABOVE.

                                      49
<PAGE>

                                   ARTICLE 15

                                    SOFTWARE

15.1 RIGHTS IN SOFTWARE

Unless otherwise specified in an ORDER, SUPPLIER hereby grants to PURCHASER as
to any LICENSED MATERIALS, in any form known or unknown, a personal,
nontransferable (except as set forth herein), perpetual, irrevocable,
royalty-free, non-exclusive right and license, under any intellectual property
or license rights now or hereafter acquired by SUPPLIER or its affiliates:

     (i)  to use, execute and operate the LICENSED MATERIALS, in whole or in
          part, on any computer system or processor on which the LICENSED
          MATERIALS will function, and on any number of computer systems or
          processors, provided the use, execution or operation is in the normal
          course of business;

     (ii) to authorize any third party to exercise any of the rights and
          licenses herein, provided such exercise is in support of or arises
          out of PURCHASER's normal course of business and that the third party
          treats such LICENSED MATERIALS in confidence and in accordance with
          the conditions set forth herein respecting exercise of such rights
          and licenses;

     (iii) to transfer the LICENSED MATERIALS (hereinafter for this paragraph
          only, collectively referred to as "TRANSFERABLE LICENSED MATERIAL")
          in accordance with the following:

          (a)  PURCHASER may transfer its right-to-use TRANSFERABLE LICENSED
               MATERIAL furnished under this AGREEMENT without the payment of
               an additional right-to-use fee by transferee, except where size
               sensitive units are a factor and the transferee increases such
               units beyond those used by PURCHASER. Such transfer can be made
               to an end user for its own internal use and only under the
               following conditions:

               (1)  Such TRANSFERABLE LICENSED MATERIAL shall be used only
                    within the United States; however, SUPPLIER will not
                    unreasonably withhold its consent to use outside the United
                    States provided that, in the sole opinion of the SUPPLIER,
                    the proprietary information associated with the use can be
                    adequately protected and any other reasonable concerns of
                    SUPPLIER are adequately addressed;

               (2)  Except as otherwise provided in this AGREEMENT, the right
                    to use such TRANSFERABLE LICENSED MATERIAL may be
                    transferred only together with a PRODUCT with which
                    PURCHASER has a right to use such TRANSFERABLE LICENSED
                    MATERIAL, and such right to use the TRANSFERABLE LICENSED
                    MATERIAL shall continue to be limited to use with such
                    PRODUCT;

               (3)  Before any such TRANSFERABLE LICENSED MATERIAL shall be
                    transferred, PURCHASER shall notify SUPPLIER of such
                    transfer and the transferee shall have agreed in writing (a
                    copy of which will be provided to SUPPLIER at its request)
                    to keep such TRANSFERABLE LICENSED MATERIAL in confidence
                    and to comply with corresponding conditions respecting use
                    of LICENSED MATERIALS as those imposed on PURCHASER;

                                      50
<PAGE>

               (4)  Within the United States, the transferee shall have the
                    same right to SOFTWARE warranty or SOFTWARE maintenance for
                    such TRANSFERABLE LICENSED MATERIAL as the transferor,
                    provided the transferee continues to pay the fees, if any,
                    associated with such SOFTWARE or SOFTWARE maintenance; and

               (5)  In no event shall such transfer be made to any competitor
                    of SUPPLIER who is in the business of manufacturing
                    comparable systems.

The license term for SOFTWARE shall commence upon delivery of such SOFTWARE and
shall continue perpetually, unless terminated by PURCHASER by giving SUPPLIER
sixty (60) days prior written notice. Termination of such license term shall
also automatically terminate any maintenance services for such SOFTWARE.

PURCHASER shall have the right, at no additional charge, to access and use the
SOFTWARE licensed hereunder by means of remote electronic access. If PURCHASER
believes it needs to add to, delete from or modify LICENSED MATERIALS, the
Parties will discuss PURCHASER's needs and attempt to arrive at a mutually
satisfactory solution.

With each license of SOFTWARE ordered hereunder, SUPPLIER shall provide
PURCHASER with RELATED DOCUMENTATION and any other applicable DOCUMENTATION
identified in Appendix H hereof, together with documentation that either is
provided by SUPPLIER to any of its other customers for the SOFTWARE or is
reasonably necessary to enable PURCHASER to adequately use such SOFTWARE. All
documentation shall be in English and shall comply with commonly accepted
industry standards with respect to content, size, legibility and
reproducibility.

PURCHASER acknowledges SUPPLIER's representation that LICENSED MATERIALS are
the property of SUPPLIER or its suppliers and that PURCHASER shall not have any
ownership interest in LICENSED MATERIALS.

PURCHASER shall hold LICENSED MATERIALS as it treats its own confidential
information of similar type and value. PURCHASER's obligations hereunder shall
not extend to any information or data relating to LICENSED MATERIALS that are
now available to the public or become available by reason of acts or omissions
not attributable to PURCHASER. PURCHASER shall not make any copies of LICENSED
MATERIALS, except as necessary to exercise the rights granted hereunder.
PURCHASER shall not decompile, disassemble, or reverse engineer SOFTWARE to
generate SOURCE CODE. PURCHASER shall reproduce and include any SUPPLIER
copyright and proprietary notice on all such necessary copies of LICENSED
MATERIAL. PURCHASER shall also mark all media containing such copies with a
warning that LICENSED MATERIALS are subject to restrictions contained in an
agreement between SUPPLIER and PURCHASER and that they are the property of
SUPPLIER.

15.2 PURCHASER REQUESTED FEATURES

PURCHASER may request that SUPPLIER develop custom product ("CUSTOM PRODUCT
DEVELOPMENT") not generally offered by SUPPLIER by utilizing the RDAF process
set forth in Appendix J hereof, entitled PURCHASER REQUESTED FEATURES. The
Parties agree to negotiate a separate agreement containing mutually acceptable
provisions relating to such CUSTOM PRODUCT DEVELOPMENT.

15.3 RE-COMMISSIONED SOFTWARE

     15.3.1 With respect to re-installation and re-commissioning of used
     SUPPLIER switches purchased by PURCHASER from third parties, subject to
     SUPPLIER's consent to the assignment of the software license,

                                      51
<PAGE>

     PURCHASER shall pay SUPPLIER a software re-commissioning fee
     ("Re-Commissioning Fee") in the amount of ** per 5ESS Switch.

     15.3.2 With respect to re-installation and re-commissioning of used
     SUPPLIER ECP equipment purchased by PURCHASER, subject to SUPPLIER's
     consent to the assignment of the applicable Software license, PURCHASER
     shall pay SUPPLIER a software Re-Commissioning Fee in the amount of ** per
     ECP.

     15.3.3 For such Re-Commissioning Fees in Sections 15.3.1 and 15.3.2,
     SUPPLIER will validate the integrity of the current Software load
     ("Re-commissioned Software"). Provided that SUPPLIER is able to validate
     the integrity of the Re-commissioned Software and that the Re-commissioned
     Software is within two (2) consecutive releases from the then-current
     SUPPLIER-numbered release ("Current Consecutive Load"), SUPPLIER shall
     bring the Re-commissioned Software up to the version currently in use in
     the relevant section of PURCHASER's network.

     15.3.4 If the Re-commissioned Software is not within the Current
     Consecutive Load, retrofitting features from a new release onto
     PURCHASER's System shall be considered and quoted on a case-by-case basis.

     15.3.5 SUPPLIER will make available technical assistance support for
     Re-commissioned Software that is not a Current Consecutive Load, quoted on
     a case-by-case basis.

     15.3.6 PURCHASER will pay for any hardware, additional software beyond
     that described in Section 15.3.3 above, or services (other than electronic
     software distribution) required to bring the Re- commissioned Software up
     to the current version.

     15.3.7 SUPPLIER does not warrant Re-commissioned Software. SUPPLIER will
     quote a maintenance fee for Re-commissioned Software on a case-by-case
     basis.

     15.3.8 There are no Re-Commissioning Fees associated with analog AMPS cell
     site equipment.

     15.3.9 Re-Commissioning Fees do not constitute "right to use" or licensing
     fees associated with PURCHASER's use of the Re-commissioned Software. Such
     fees will be considered separately, on a case-by-case basis.

     15.3.10 Re-Commissioning Fees for software associated with all other
     equipment purchased from third parties, including loose circuit packs,
     will be considered and quoted on a case-by-case basis.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      52
<PAGE>

                                   ARTICLE 16

                  INTELLECTUAL PROPERTY - GENERAL OBLIGATIONS

16.1 INFRINGEMENT OF PATENTS, COPYRIGHTS & TRADEMARKS

The following terms apply to any infringement, or claim of infringement, of any
patent, trademark, copyright, trade secret, or other proprietary interest based
on the SUPPLIER's disclosure, development, manufacture, use, reproduction,
possession, sale, transfer, resale, misuse or misappropriation or PURCHASER's
possession, or use of any DELIVERABLE furnished, or the use of any LICENSED
MATERIALS within the scope of the licenses granted to PURCHASER under the terms
of this AGREEMENT.

SUPPLIER shall indemnify, hold harmless and defend PURCHASER from and against
any loss, cost, damage, expense, including without limitation court costs and
reasonable attorney fees, or liability that may arise out of any such
infringement or claim. SUPPLIER shall not be responsible for infringement
claims which arise (a) solely from SUPPLIER's adherence to PURCHASER's detailed
written design instructions outside of the RDAF process, and which instructions
could not have been satisfied by SUPPLIER, with the exercise of commercial
reasonableness, absent such infringement and which involve the use of
merchandise or items other than: (i) commercial merchandise which is available
on the open market or is the same as such merchandise; or (ii) items of
SUPPLIER's origin, design, or selection; (b) from SUPPLIER's adherence to
instructions to apply PURCHASER's trademark, trade name or other company
identification; (c) resides in a product or licensed material that is not of
SUPPLIER's origin and that is furnished by PURCHASER to SUPPLIER for use under
this AGREEMENT; or (d) relates to use of PRODUCTS, LICENSED MATERIALS or other
items provided by SUPPLIER or others, in a combination which was not installed,
recommended or otherwise approved of by SUPPLIER. PURCHASER shall in the case
of (a) through (c) defend and save SUPPLIER harmless, subject to the same terms
and conditions and exceptions stated above with respect to SUPPLIER's rights
and obligations under this clause, provided that in the case of (a), PURCHASER
shall have no obligation unless such infringement claim is 1) necessarily and
unavoidably a result of such written instruction, and 2) such written
instruction is authorized by a vice president or above of PURCHASER. In cases
where PURCHASER has no indemnity obligation under this Section, SUPPLIER
reserves the right to refuse the written instruction, and such refusal shall
not constitute any breach hereunder.

SUPPLIER shall defend or settle, at its own expense, any action or claim
against PURCHASER for which SUPPLIER is responsible hereunder. PURCHASER shall
notify SUPPLIER promptly, in accordance with Section 28.6 hereof, entitled
NOTICES, of any claim, action, proceeding or suit alleging infringement or
violation (collectively "Claim") for which SUPPLIER is responsible, and
PURCHASER shall cooperate with SUPPLIER in every reasonable way to facilitate
the defense of any such Claim. SUPPLIER shall have ultimate authority to assume
and control the defense of such Claim, including appeals, and to settle same,
provided PURCHASER shall be afforded the opportunity to participate in any
eventual settlement to the extent that its rights or interests may be affected
thereby, but such participation shall not void SUPPLIER's ultimate authority to
assume, control and settle such Claim.

In addition, PURCHASER may retain its own counsel to participate in the defense
and settlement of any Claim tendered under this section, to the extent
PURCHASER and SUPPLIER have a conflict of interest with regard to any claim
and/or to the extent that its rights or interests may be affected thereby.

SUPPLIER's agreement to allow participation by PURCHASER's own counsel shall
not be deemed a waiver by either Party of any rights or obligations afforded
hereunder, including the obligation of PURCHASER to cooperate with SUPPLIER in
SUPPLIER's defense of the tendered Claims.

Without limitation of the foregoing, if PURCHASER's normal use of the
DELIVERABLES shall be impeded, prevented or limited by injunction or court
order because of any such infringement for which SUPPLIER is responsible,
SUPPLIER shall, in addition to the above indemnity, at no expense, loss, or
damage to PURCHASER and, at SUPPLIER's option:

                                      53
<PAGE>

     a.   replace such DELIVERABLES with DELIVERABLES, which SUPPLIER can
          demonstrate to PURCHASER's reasonable satisfaction are equally
          suitable and free of infringement; or

     b.   modify such DELIVERABLES without reduction or loss of functionality
          so that it or they will be free of infringement; or

     c.   by license or other release from claim of infringement procure for
          PURCHASER's benefit the right to use, install, sell, or resell such
          DELIVERABLES; or

     d.   if either PURCHASER or SUPPLIER is directed by a court of competent
          jurisdiction, after all permissible appeals have been taken, to cease
          further use or deployment of, or remove the DELIVERABLES from the
          premises of PURCHASER or its AFFILIATES, or such other location; or
          after SUPPLIER has demonstrated its good faith efforts to achieve the
          foregoing without success;

          SUPPLIER shall, if directed by PURCHASER, remove the PRODUCT from the
          premises of PURCHASER; provide a credit to PURCHASER for the full
          PRODUCT purchase price and any non-recurring amount paid for the use
          of any associated SOFTWARE and the costs associated with removal
          thereof, at its own expense, restore the premises as nearly to their
          original condition as is reasonably possible, unless otherwise
          directed in writing by PURCHASER; and pay to PURCHASER an amount
          equal to all reasonable and substantiated charges, costs and expenses
          to reprocure similar generally available DELIVERABLES from a third
          party on an expedited basis, it being understood that any such costs
          associated with such DELIVERABLES will be net of the original
          purchase price paid to SUPPLIER. Such amount shall not exceed 25% of
          the original purchase price of the infringing product. In such case,
          PURCHASER may terminate this AGREEMENT without liability of any type
          or character to SUPPLIER.

16.2 INTELLECTUAL PROPERTY RIGHTS

SUPPLIER, pursuant to this AGREEMENT and the relationship created herein, may
provide DELIVERABLES including without limitation previously developed hardware
and software, firmware, internal code, materials and services based upon or
utilizing inventions, discoveries, know-how, techniques, data, reports,
records, research, information, software and documentation developed, acquired
or owned by SUPPLIER, or to which SUPPLIER holds a license, prior to and
independent of this AGREEMENT; and furthermore SUPPLIER may develop, acquire or
obtain a license for additional material, data, records, research, information,
software, firmware and documentation ("INFORMATION") which will be used or
useful in the provision of DELIVERABLES pursuant to this AGREEMENT, but which
INFORMATION was not initially developed, acquired or licensed in order to
perform or satisfy the requirements of this AGREEMENT. SUPPLIER shall retain
its right, title and ownership interest in all such INFORMATION; provided,
however, that if, and to the extent that, such INFORMATION is provided to
PURCHASER or contained within a DELIVERABLE, provided pursuant to this
AGREEMENT, SUPPLIER hereby grants to PURCHASER and its AFFILIATE(S) a license
and right as set forth in Article 15 hereof, entitled SOFTWARE.

SUPPLIER recognizes that PURCHASER possesses knowledge and experience, incident
to the construction, operation and management of a complex wireless
telecommunications network, ("PURCHASER's NETWORK") and that PURCHASER has made
substantial investments of time, personnel and money in the development of a
broad range of technical information and expertise relating to the PURCHASER's
NETWORK, and the hardware, equipment, facilities, and software used and useful
in the construction, provision, operation and management of telecommunications
services, including without limitation inventions, discoveries, know-how,
techniques, data, reports, records, research, information, software, including
source code and documentation developed, acquired or owned by PURCHASER, or to
which PURCHASER holds a license, prior to and independent of this AGREEMENT
("PURCHASER's INFORMATION"); and furthermore PURCHASER may develop, acquire or
obtain a license for additional data, records, research, information, software,
including source code and documentation which will be used or useful in the
provision of telecommunications services. PURCHASER shall retain its right,
title and ownership interest in all such PURCHASER's INFORMATION.

                                      54
<PAGE>

16.3 RIGHTS TO INNOVATIONS AND INVENTIONS

SUPPLIER and PURCHASER acknowledge that new or proprietary or trade secret
concepts, methods, techniques, processes, know-how, adaptations, ideas,
inventions, discoveries, improvements, including without limitation patented or
patentable concepts may, in the course of or as a result of performance under
this AGREEMENT be conceived, first reduced to practice, made or developed, in
the course of, or as a result of performance under this AGREEMENT
("INNOVATIONS").

Each INNOVATION, but not the tangible embodiments of such INNOVATIONS, shall be
treated as follows: (a) if made or conceived solely by PURCHASER's personnel,
it shall be the property of PURCHASER; (b) if made or conceived solely by
SUPPLIER personnel, it shall be the property of SUPPLIER; (c) if made or
conceived jointly by personnel of PURCHASER and SUPPLIER, ownership shall be as
the Parties mutually agree in writing in advance of undertaking such joint
development or, in the absence of such agreement, jointly owned without right
of accounting. Except as expressly provided in this Article, nothing herein
shall be construed as granting any license or rights under any statutory forms
of protection. This AGREEMENT shall not preclude SUPPLIER or PURCHASER from
developing materials which are competitive, irrespective of their similarity,
to materials which might be delivered to PURCHASER pursuant to this AGREEMENT,
provided that such ability shall not be construed as granting the Party
developing competitive materials any license rights, permission or waiver of
any rights or claims, including but not limited to infringement claims, that
the other Party may have against the Party developing the competitive
materials.

     16.3.1 PROSECUTION OF PATENTS

     SUPPLIER and PURCHASER further agrees that, each will sign and cause to be
     signed all papers and do and cause to be done all acts which may be
     necessary, desirable or convenient to enable the other, at the other's
     expense, to file and prosecute applications for jointly owned patents on
     such inventions, discoveries and improvements, and to maintain patents
     granted thereon. Each party shall have and acquire from its and any
     subcontractor's employees, agents and contractors who perform services
     under this AGREEMENT, such assignment and rights as to assure that the
     other Party shall receive all of the rights provided for in this
     AGREEMENT. Each Party shall provide a copy of all documents to show that
     all Innovations and intellectual property developed by its and its
     subcontractor's employees, agents and contractors shall be owned or
     transferred in accordance with Section 16.3, above.

16.4 LICENSES

Except as set forth in Section 16.3 hereof, entitled RIGHTS TO INNOVATIONS AND
INVENTIONS, no licenses, express or implied, under any patents, copyrights,
trade secrets, trademarks or otherwise are granted by PURCHASER to SUPPLIER
hereunder.

16.5 IDENTIFICATION

Neither Party or its AFFILIATES shall use or make references to the other
Party's identification, trademarks, service marks, codes, drawings, or
specifications in any of its advertising or promotional efforts in reference to
activities undertaken by the Party under this AGREEMENT without the other
Party's prior written permission. SUPPLIER shall remove any identification,
trade names, trademarks, insignia, symbols or evidences of PURCHASER inspection
prior to any sale, use or disposition of material or equipment rejected or not
purchased by PURCHASER or its AFFILIATE. This clause does not modify Section
16.8 hereof, entitled USE OF PURCHASER's INFORMATION.

                                      55
<PAGE>

16.6 INSIGNIA

Upon PURCHASER's written request SUPPLIER shall, at mutually agreed to charges,
properly affix to HARDWARE certain of PURCHASER's trademarks, trade names,
insignia, symbols, decorative designs, (hereafter "INSIGNIA") provided such
INSIGNIA do not adversely affect the operation of the DELIVERABLES.
DELIVERABLES rejected or not purchased by PURCHASER which has been identified
or marked with PURCHASER's INSIGNIA or evidences of PURCHASER's inspection,
shall have all such INSIGNIA and evidences of PURCHASER's inspection removed,
mutilated, destroyed or disposed of or as otherwise agreed upon, prior to any
sale, use or dispositions thereof. SUPPLIER agrees to indemnify and hold
PURCHASER harmless and if requested defend PURCHASER from and against any
claim, loss, damage or lawsuit arising out of SUPPLIER's failure to do so. This
clause shall in no way modify the provisions of Section 16.8 hereof, entitled
USE OF PURCHASER'S INFORMATION.

16.7 PUBLICITY

PURCHASER agrees that in the event it issues a press release or makes a public
announcement which specifically references SUPPLIER or SUPPLIER's DELIVERABLES,
PURCHASER will give notice to SUPPLIER, provide SUPPLIER with a copy of any
such press release or public announcement, grant an opportunity to comment
thereon or to correct an error of fact prior to its release, and SUPPLIER
agrees that any public announcement or press release must be submitted to
PURCHASER for prior review and approval and that no public announcement or
press release will be made by SUPPLIER absent such approval.

16.8 USE OF PURCHASER'S INFORMATION

Any specifications, drawings, sketches, models, samples, tools, computer or
other apparatus programs, technical or business information or data, written,
oral or otherwise (all hereinafter designated as "INFORMATION") which PURCHASER
furnished, or shall furnish, to SUPPLIER under this AGREEMENT or in
contemplation of this AGREEMENT shall remain PURCHASER's. All copies of such
INFORMATION in written, graphic or other tangible form shall be returned to
PURCHASER upon request. Unless such INFORMATION was previously known to
SUPPLIER free of any obligation to keep it confidential, or has been or is
subsequently made public by PURCHASER or a third party, it shall be kept
confidential by SUPPLIER, shall be used only in performing under this
AGREEMENT, and may not be used for other purposes except upon such terms as may
be agreed upon in writing by PURCHASER.

16.9 USE OF SUPPLIER'S INFORMATION

SUPPLIER's information shall be treated in accordance with the Appendix
Concerning the Treatment of Lucent Information, a copy of which is attached
hereto as Appendix F.

                                      56
<PAGE>

                                   ARTICLE 17

                             EXTRAORDINARY SUPPORT

17.0 Extraordinary Support

In addition to the provisions for repair or replacement of PRODUCT set forth in
Appendix E hereof, entitled LUCENT WIRELESS SOFTWARE SUPPORT and Article 14
hereof, entitled WARRANTIES, SUPPLIER agrees, in any event, if any natural or
other disaster or emergency causes an out of service condition, SUPPLIER shall
use all commercially reasonable efforts to locate or provide (i.e., procure or
manufacture) and ship to PURCHASER replacement PRODUCT, and make available
necessary manpower within twenty four (24) hours of verbal notification by
PURCHASER.

Such emergency support shall be available twenty four (24) hours a day, seven
(7) days a week during the term of this AGREEMENT and for a period of five (5)
years from the expiration of this AGREEMENT, provided that PURCHASER has an
active maintenance agreement that provides for such support.

For the term of this AGREEMENT and any extension hereof, charges for
replacement PRODUCT shall be at the prices contained in Appendix A hereto,
entitled PRICES; thereafter, such PRODUCT shall be at then-current prices. This
clause shall not be construed to require SUPPLIER to maintain any inventories
whatsoever nor maintain any position of readiness to perform in the future nor
require breach of SUPPLIER's contractual obligations to third parties.

SUPPLIER agrees to discuss with PURCHASER the particular types of emergency
support available.

                                      57
<PAGE>

                                   ARTICLE 18

                                       **

18.1 **

SUPPLIER is committed to resolving SOFTWARE quality issues which contribute to
specific network performance problems. **

**

SUPPLIER will make best efforts to achieve a quarterly system performance
availability of ninety-nine and nine hundred ninety-nine thousandth percent
(99.999%), herein referred to as "System Availability" per MSC. The 99.999%
equates to 1.3 minutes of unplanned Service Outage, as defined and limited
herein, per MSC, aggregated per calendar quarter. The 1.3-minute Service Outage
per MSC, aggregated per quarter will be allowed as an additional grace period
in addition to the 20 minute grace period detailed above.

18.2 SERVICE OUTAGE

As used herein, Service Outage shall mean any unplanned incident during which
more than thirty percent (30%) of the Utilized Capacity of an MSC is
unavailable.

Utilized Capacity for a particular period is the measurement (in CCS or Hundred
Call Seconds) of the average load (averaged in 15-minute segments) on the
system on the same day of the week, during the same time period, over the
preceding three (3) week period. At certain times of day, the capacity of the
system, even if it is experiencing a reduction or outage, will still be greater
than the Utilized Capacity for such period. In such case, no reliability fault
shall have occurred. Utilized Capacity for holidays, will be compared to the
same holiday of the previous year.

Events or activities outside of or beyond SUPPLIER's control, including but not
limited to reasons of force majeure, power failures, failure of network
facilities, or network elements that are not deployed in a fully redundant
configuration, where such configuration is offered by SUPPLIER, shall not be
eligible for SPF credits.

18.3 NETWORK ELEMENT ACCESS

Once PURCHASER notifies SUPPLIER of a Service Outage , the duration of the
outage ** will be calculated from the time that SUPPLIER's Customer Technical
Support/Program Management Organization ("CTS/PM") is notified of the Service
Outage. Any time longer than two minutes (to provide SUPPLIER access to remedy
the outage) will be deducted from the Service Outage , if it is determined that
the access delay is the fault of PURCHASER. Access to PURCHASER's system must
meet the requirements outlined in the MSC supportability guidelines. The
reasonable travel time of SUPPLIER's maintenance forces shall be excluded from
any time calculation where travel is necessary to reach a defective network
element.

18.4 SERVICE OUTAGE EXCLUSIONS

SUPPLIER shall not be liable ** and such Service Outage shall not be counted in
quarterly performance results where the Service Outage is caused by: (i)
reasons of force majeure; (ii) power failures, failure of network facilities or
network elements that are not deployed in a fully redundant configuration,
where such configuration is offered by

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      58
<PAGE>

SUPPLIER; (iii) unauthorized PURCHASER changes, revisions or modifications to
the system experiencing the Service Outage, including the specific items
causing the failure; (iv) reasons attributable to PURCHASER including, but not
limited to, PURCHASER having failed to implement all SUPPLIER-recommended
recovery and system stabilization procedures, PURCHASER's failure to implement
all broadcast warning messages and software updates promptly upon their
official general availability date (within thirty days of notification,
provided that such updates have not been delayed because of problems found in
the first PURCHASER applications of the broadcast warning messages or software
updates or notification from SUPPLIER of problems with the broad cast warning
messages or software updates, subsequent to notification of general
availability) or failure to perform all standard preventative maintenance; (v)
failure to maintain SUPPLIER's recommended list of spares and replace any
defective circuit packs with spare circuit packs on hand; (vi) otherwise
failing to follow all applicable instructions (i.e., MSC supportability
guidelines) of SUPPLIER; (vii) defects in equipment (and related software) not
manufactured or supplied by SUPPLIER; (viii) the actions of a third party,
where the third party is not under the control of SUPPLIER including, but not
limited to, network and communications facilities problems; and (ix) any other
reasons beyond the reasonable control of SUPPLIER.

SUPPLIER shall not be liable ** and such Service Outage shall not be counted in
quarterly performance results, where such Service Outage occurs during a First
Office Application test, Controlled Introduction or special experimental loads
or trials.

18.5 **

**

**

**

     18.5.1 **

     **

     **

          18.5.1.1 **

          **

          18.5.1.2 **

          **

     18.5.2 **

     **

     18.5.3 **

          18.5.3.1 **

          **

          18.5.3.2 **

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      59
<PAGE>

          **

          18.5.3.3 **

          **

          **

          **

     18.5.4 **

     **

     18.5.5 **

     **

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      60
<PAGE>

                                   ARTICLE 19

                            DEFAULT AND TERMINATION

19.1 FULL USE OF REMEDIES

In the event that PURCHASER fails to maintain a level of actual and/or
forecasted purchases that will comply with the minimum annual Commitment and/or
the total dollar volume Commitment, SUPPLIER shall first, prior to taking any
other action (including action under Section 19.3 PURCHASER DEFAULT AND
TERMINATION BY SUPPLIER), (1) utilize its remedies under Section 19.1.1
COMMITMENT SHORTFALL and, if PURCHASER fails to submit or follow a recovery
plan, (2) engage in the escalation and resolution procedure in Section 19.7
ABILITY TO PERFORM.

In the event that SUPPLIER fails to perform in compliance with the requirements
set forth in this AGREEMENT, PURCHASER shall first, prior to taking any other
action (including action under Section 19.2 SUPPLIER DEFAULT AND TERMINATION BY
PURCHASER), engage the escalation and resolution procedure in Section 19.7
ABILITY TO PERFORM.

     19.1.1 COMMITMENT SHORTFALL

     If PURCHASER fails to meet the one billion dollar ($1,000,000,000) annual
     Commitment as well as upon the achievement of four billion dollars
     ($4,000,000,000) in un-cancelled ORDERS against the commitment,
     representatives of both PURCHASER and SUPPLIER will meet to review
     PURCHASER's then-current and projected status to satisfy each annual
     Commitment purchase level and the total dollar volume Commitment. If
     PURCHASER's then-current level of actual and/or forecasted purchases,
     based upon reasonable judgment, will fail to satisfy the respective dollar
     volume Commitment, SUPPLIER shall notify PURCHASER of such determination
     in accordance the terms of Section 28.6, Notices. No later than twenty
     (20) days following receipt of such notice, executives of both Parties
     shall meet to discuss a recovery plan that demonstrates that the actual
     and/or forecasted purchases shall be forthcoming to achieve each annual
     Commitment purchase level and the total dollar volume Commitment level in
     the time remaining on the AGREEMENT, or the SUPPLIER may apply the
     Commitment Shortfall Remedy as described in Section 19.1.2 below.

     19.1.2 COMMITMENT SHORTFALL REMEDY

     Upon mutual agreement of an anticipated Commitment shortfall amount, the
     Parties shall implement the following remedy. If PURCHASER fails to meet
     the annual one billion dollar ($1, 000,000,000) commitment, the remedy
     shall be as set forth in Section 19.1.1. If the Parties anticipate that
     PURCHASER will fail to meet the total volume commitment, SUPPLIER shall
     immediately begin to withhold ** that would otherwise accrue to PURCHASER
     in accordance with Appendix A.2.a. SUPPLIER shall continue to withhold the
     accrual of ** until such time as the amount of withheld ** is equal to ten
     percent (10%) of the anticipated Commitment shortfall amount ("Shortfall
     Remedy Maximum"). Once the Shortfall Remedy Maximum has been reached,
     PURCHASER shall thereafter resume accruing ** for use in accordance with
     Appendix A.3. This Commitment Shortfall Remedy shall be SUPPLIER's sole
     and exclusive remedy for a Commitment shortfall. Any such credit amounts
     withheld may later be issued to PURCHASER provided that PURCHASER submits
     within ninety (90) days of receiving notice a recovery plan that
     demonstrates that actual and/or forecasted purchases are on track to
     achieve the total dollar volume Commitment levels in the time remaining on
     the AGREEMENT.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      61
<PAGE>

19.2 SUPPLIER DEFAULT AND TERMINATION BY PURCHASER

SUPPLIER shall be in default as defined in this Article, if SUPPLIER fails to
perform any of its material obligations under this AGREEMENT. In the event of
any SUPPLIER default under this Section, PURCHASER shall provide SUPPLIER with
written notice thereof, in accordance with Section 28.6 hereof, entitled
NOTICES, and SUPPLIER shall have thirty (30) days from receipt of said notice
by PURCHASER to cure the default ("CURE PERIOD"). Should an occasion(s) of
default arise which the Parties agree is of such a nature that it cannot be
remedied within the CURE PERIOD through the application of SUPPLIER's
commercially reasonable efforts, SUPPLIER shall present within such CURE PERIOD
a plan of action to remedy same, which plan shall have, in PURCHASER's
judgment, a reasonable opportunity for success. If, at the end of the thirty
(30) day period, the default has not been remedied to the reasonable
satisfaction of PURCHASER, or a plan to remedy reasonably acceptable to
PURCHASER is not presented, as the case may be, then PURCHASER may cause
SUPPLIER to be in default hereunder by giving SUPPLIER at least ten (10)
business days prior written notice of the effective date of such default. In
the event of default and in addition to all other rights and remedies under
this AGREEMENT, at law or in equity, but subject to Section 21.3 hereof,
entitled LIMITATION OF LIABILITY, PURCHASER may, at its option, terminate this
AGREEMENT or cancel any affected ORDER(S), by giving at least ten (10) business
days prior written notice of the effective date of such termination or
cancellation.

19.3 PURCHASER DEFAULT AND TERMINATION BY SUPPLIER

SUPPLIER may terminate this AGREEMENT or cancel an ORDER(S) for non-payment of
the purchase price if after sixty (60) days of receipt of written notice of
non-payment in accordance with Section 28.6 hereof, entitled NOTICES, PURCHASER
fails to pay such purchase price and thereupon SUPPLIER issues its written
notice of default and PURCHASER fails to pay such purchase price within ten
(10) business days of receipt of such notice of default. Furthermore, in the
event that PURCHASER fails to perform any of its material obligations under
this AGREEMENT, SUPPLIER shall provide PURCHASER with written notice thereof,
in accordance with Section 28.6 hereof, entitled NOTICES, and PURCHASER shall
have thirty (30) days from receipt of said notice by SUPPLIER to PURCHASER to
cure the default ("CURE PERIOD"). In the event of default and in addition to
all other rights and remedies under this AGREEMENT, at law or in equity, but
subject to Section 21.3, entitled LIMITATION OF LIABILTY, SUPPLIER may at its
option, terminate this AGREEMENT, by giving at least ten (10) business days
prior written notice of the effective date of such termination. In no way shall
such termination act to impair PURCHASERS right, title and interest to the
DELIVERABLES purchased hereunder and its rights under Section 15.1. hereof,
entitled RIGHTS IN SOFTWARE and Sections 16.2 hereof, entitled INTELLECTUAL
PROPERTY RIGHTS.

The Addenda and Appendices hereto identify that the performance of certain
preliminary acts and activities are the responsibility of PURCHASER and not the
responsibility of SUPPLIER. These acts and activities are to be performed by
PURCHASER, and PURCHASER's failure to perform a specific act or activity shall
operate to reduce or eliminate SUPPLIER's performance obligation to the extent
that SUPPLIER's performance is directly and materially dependent upon
PURCHASER's performance. However, PURCHASER's failure to perform a specific act
or activity is not, and shall not be deemed, a breach or default under this
AGREEMENT.

19.4 PURCHASER'S RIGHT TO PRODUCT AND PARTIALLY COMPLETED PRODUCT UPON
     TERMINATION

If this AGREEMENT, or any ORDER(S), is terminated by PURCHASER pursuant to this
Article, PURCHASER, in addition to any other rights provided in this Article,
may require the SUPPLIER to transfer title to HARDWARE or grant a license to
LICENSED MATERIAL, and deliver to PURCHASER, in the manner and to the extent
directed by PURCHASER, (i) any completed PRODUCTS, and (ii) such partially
completed PRODUCTS and components of PRODUCT as specified in this AGREEMENT or
any ORDER(S) (hereinafter collectively referred to as "TERMINATION PRODUCT") as
the SUPPLIER has specifically produced or acquired for the performance of such
part of this AGREEMENT as has been terminated; and SUPPLIER shall, upon
direction of PURCHASER,

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protect and preserve such TERMINATION PRODUCT in the possession of the
SUPPLIER. Payment for completed PRODUCT delivered to and accepted by PURCHASER
shall be at the AGREEMENT or ORDER price. Payment for partially completed
PRODUCT delivered to and accepted by PURCHASER and for the protection and
preservation of TERMINATION PRODUCT shall be in the amount agreed upon by the
SUPPLIER and PURCHASER; however, SUPPLIER's obligation hereunder to carry out
PURCHASER's direction as to such shipment, protection and preservation shall
not be contingent upon prior agreement of the Parties as to such amount.

19.5 TERMINATION FOR INSOLVENCY, BANKRUPTCY, ASSIGNMENT, EXPROPRIATION AND/OR
     LIQUIDATION

Either Party may terminate this AGREEMENT immediately by giving written notice
in accordance with Section 28.6 hereof, entitled NOTICES, without liability to
the other Party, except with respect to payment for and continuing obligations
(e.g., warranty) for such DELIVERABLES already delivered, installed and
accepted in the event the other Party:

     1.   fails to meet and maintain any financial performance criteria
          identified in this AGREEMENT;

     2.   is declared insolvent or bankrupt, or makes an assignment or other
          arrangement for the benefit of its creditors;

     3.   has all or any substantial portion of its capital stock or assets
          expropriated by government authority; or

     4.   is dissolved or liquidated (except as a consequence of a merger,
          consolidation, or other corporate reorganization not involving the
          insolvency or expropriation of that Party).

If Party is involved in any of the events described in subsections (1.), (2.),
(3.) or (4.) it shall promptly notify the other Party in accordance with
Section 28.6 hereof, entitled NOTICES.

19.6 TRANSFER OF CONTROL

In the event of the direct or indirect sale or transfer of control of SUPPLIER
or substantially all of its assets to any third party, SUPPLIER shall notify
PURCHASER that such sale or transfer has been completed, and PURCHASER shall
have the right to terminate this AGREEMENT, subject to the following
conditions, at any time within a six-month period following receipt of notice
from SUPPLIER of such direct or indirect sale or transfer of control. PURCHASER
may exercise this right only if PURCHASER, in PURCHASER's reasonable judgment
but based on objective evidence, is not satisfied that SUPPLIER's successor in
interest will be able to fulfill its material obligations under this Agreement.
In the alternative, PURCHASER shall have the right to terminate its Commitment
in Section 1.2, and in the event that termination of the Commitment in section
1.2 would be a more appropriate remedy than termination of the Agreement,
PURCHASER will be expected to forgo its right to terminate the Agreement and to
use this less extreme remedy. Upon giving written notice of termination to
SUPPLIER or its successor in interest, SUPPLIER's successor in interest will
have thirty (30) days to demonstrate, to PURCHASER's satisfaction, that it will
be able to fulfill its material obligations under this Agreement. If SUPPLIER's
successor in interest is not able to demonstrate its capability within that
thirty (30) day period, this AGREEMENT shall terminate at the end of the
period, and PURCHASER shall have no liability to SUPPLIER except with respect
to payment for PRODUCT and SERVICES already delivered, installed and accepted.
Terms and conditions that normally survive the termination of an agreement
shall survive termination pursuant to this section.

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19.7                           ABILITY TO PERFORM

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     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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                                   ARTICLE 20

                       SUPPLIER'S CONTINUING OBLIGATIONS

20.1 INDEPENDENT OBLIGATION OF SUPPLIER TO CONTINUE PERFORMANCE

Because of the critical importance of the obligations undertaken by SUPPLIER
hereunder to the operations of PURCHASER, and the substantial expertise and
manufacturing capability and capacity (not otherwise possessed by PURCHASER)
which SUPPLIER has represented it will utilize in connection with the
fulfillment of its obligations, and the reliance of PURCHASER on such
expertise, capability and capacity, during the term of this AGREEMENT, SUPPLIER
assumes an independent obligation to continue performance of its obligations
hereunder in all respects regardless of any dispute which may arise between
PURCHASER and SUPPLIER in connection with any claims by SUPPLIER that PURCHASER
has materially breached its obligations hereunder. Such independent obligation
shall continue for ninety (90) days from the date upon which PURCHASER receives
written notice of such alleged breach from SUPPLIER. SUPPLIER undertakes this
independent obligation without prejudice to any rights or remedies it may
otherwise have in connection with any dispute between SUPPLIER and PURCHASER.

20.2 POST-TERMINATION/NON-RENEWAL

In the event of any termination or non-renewal of this AGREEMENT, SUPPLIER
shall assist and cooperate in all reasonable ways with PURCHASER and any
replacement provider in the transition to a replacement provider. Such
assistance shall include, but not be limited to, the delivery to PURCHASER of
any technical information, DOCUMENTATION, RELATED DOCUMENTATION and PURCHASER's
information, and shall be provided in accordance with the provisions of
Appendix P, entitled CONTRACT CHANGE CONTROL PROCESS, including provisions for
the payment of additional fees for any additional work. PURCHASER shall treat
such DOCUMENTATION in accordance with the Appendix Regarding the Treatment of
Lucent Information, a copy of which is attached hereto as Exhibit F. SUPPLIER
shall not be required to reveal trade secrets or provide SOURCE CODE to
PURCHASER under this Section.

20.3 SYSTEM EXPANSION AVAILABILITY

Until ** from the EFFECTIVE DATE, and subject to HARDWARE and SOFTWARE being
otherwise discontinued at SUPPLIER's discretion under the terms of Section
20.4, SUPPLIER shall make available to PURCHASER, at mutually agreed prices and
terms and conditions contained herein, standard SUPPLIER-manufactured HARDWARE
and SUPPLIER-developed SOFTWARE that will permit normal expansion of the SYSTEM
or that is compatible and functionally equivalent to HARDWARE and SOFTWARE that
will permit normal expansion of the SYSTEM within the parameters defined by the
SPECIFICATIONS. If SUPPLIER discontinues the supply of compatible standard
HARDWARE or SOFTWARE during such period of time, and such is not reasonably
available from any other supplier, then SUPPLIER shall make available a program
for migration to SUPPLIER's then-current HARDWARE and SOFTWARE offering
equivalent functionality at mutually agreed prices and terms and conditions,
which shall be no less favorable than the prices, discounts other financial
incentives, terms and conditions contained herein.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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20.4 CONTINUATION OF AVAILABILITY OF PARTS

SUPPLIER agrees to offer for sale to PURCHASER, at contract prices during the
term of this AGREEMENT or, after the expiration of this AGREEMENT, product
support capabilities for a minimum period of ** after notification of
Manufacture Discontinuance ("MD") at prices and terms and conditions which
shall be no less favorable than the prices, discounts, other financial
incentives, terms and PURCHASER may commit to order an additional three (3)
years of such support ("Extended Support") at prices mutually agreed which
shall be no less favorable than the prices, discounts, other financial
incentives, terms and conditions contained herein. In order to purchase this
Extended Support, PURCHASER must notify SUPPLIER, within ** after notification
of MD, of PURCHASER's commitment to order Extended Support. At the end of the
second year following notification of MD, SUPPLIER shall notify PURCHASER of
PURCHASER's deadline to notify SUPPLIER of PURCHASER's commitment to order
Extended Support. SUPPLIER product support capabilities shall include the
following: new feature consideration, HARDWARE and SOFTWARE current
engineering, backward compatibility, hardware repair services, Special Customer
Operations (SCO) availability, Technical Support Services (TSS), and Base
Release Software and Services (BRSS).

If SUPPLIER has given PURCHASER such Manufacture Discontinuance notice, and has
further notified PURCHASER that SUPPLIER is unable to provide such PRODUCT,
(Further Notice) SUPPLIER shall, if requested by PURCHASER within six (6)
months of such Further Notice, endeavor to arrange for a third party to
continue to furnish the discontinued maintenance, replacement and repair parts
to PURCHASER. If PURCHASER requests and SUPPLIER is unable to find a third
party to furnish such maintenance or replacement or repair of PRODUCT to
PURCHASER, SUPPLIER shall, upon request by PURCHASER, provide PURCHASER with
existing technical information and rights to the extent SUPPLIER has such
rights, including SOURCE CODE and DOCUMENTATION, at no additional charge,
sufficient for PURCHASER to manufacture or have manufactured the PRODUCT and
maintain, modify and upgrade the SOFTWARE. In no event shall the provision of
such rights and technical information to a third party or to PURCHASER be
delayed beyond six (6) months after the date of PURCHASER's request.

SUPPLIER shall protect against the loss or damage of the existing technical
information required for the manufacture of the discontinued parts with the
same degree of care that SUPPLIER uses to protect its other valuable technical
information. In addition, SUPPLIER shall advise PURCHASER in writing at least
six (6) months in advance of its decision to discontinue the updates of any
technical information, so that PURCHASER may acquire such technical information
in accordance with the provisions of this clause.

The technical information includes, by example and not by way of limitation,
available information such as: (a) manufacturing drawings and specifications of
raw materials and components comprising such parts; (b) manufacturing drawings
and specifications covering special tooling and the operation thereof; and (c)
a detailed list of all commercially available parts and components purchased by
SUPPLIER on the open market disclosing the part number, name and location of
the supplier.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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                                   ARTICLE 21

                         INDEMNIFICATION AND INSURANCE

21.1 INDEMNIFICATION

**

**

**

21.2 INSURANCE

SUPPLIER agrees to maintain during the term hereof all insurance and/or bonds
required by law or this AGREEMENT including without limitation:

     a.   Worker's Compensation and related insurance as prescribed by the law
          of the State in which the work is performed;

     b.   employer's liability insurance with limits of at least two million,
          five hundred thousand ($2,500,000) each occurrence;

     c.   commercial general liability insurance including contractual
          liability, products liability and completed operations coverage with
          limits of at least two million five hundred thousand dollars
          ($2,500,000) combined single limit for bodily injury and property
          damage liability for each occurrence: and

     d.   if the use of motor vehicles is required, automobile liability
          insurance with limits equal to two million dollars ($2,000,000)
          combined single limit for bodily injury and property damage liability
          for each occurrence.

PURCHASER and the owner of the Leased Premises (where applicable) shall be
named as Additional Insureds in the policies referred to in paragraphs "c" and
"d" above. In addition to naming PURCHASER as an Additional Insured, the
policies listed above in paragraphs "c" and "d" shall contain a provision
eliminating and removing any exclusion of liability for i) injury, including
bodily injury and death, to an employee of the Additional Insured or ii) any
obligation of the insured to indemnify, hold harmless, defend or otherwise make
contribution to PURCHASER because the damage arises out of injury, including
bodily injury and death, to an employee of PURCHASER.

Certificates furnished by SUPPLIER shall contain a clause stating, "PURCHASER
is to be notified in writing at least ten (10) days prior to cancellation of,
or any material change in the policy." SUPPLIER shall assume responsibility for
such notification being given to Verizon Wireless, Executive Director, Network
Purchasing, 180 Washington Valley Road, Bedminster, New Jersey 07921.

SUPPLIER, at its option, may self-insure as to any or all of the foregoing
insurance requirements, including those of its subcontractors.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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21.3 **

**

**

**

                                   ARTICLE 22

                                   IMPLEADER

22.0 IMPLEADER

SUPPLIER shall not implead or bring any action against PURCHASER or PURCHASER's
customers or employees based on any claim by any person for personal injury or
death that occurs in the course or scope of employment of such person by
PURCHASER for which a claim may be filed under the Worker's Compensation Act
and that arises out of the business contemplated under this AGREEMENT.

                                   ARTICLE 23

WORK PERFORMED ON PURCHASER PREMISES

23.1 CLEAN UP

Upon completion of any work performed under this AGREEMENT or pursuant to
ORDERS placed hereunder, SUPPLIER shall promptly remove all implements, surplus
materials and debris.

23.2 HARMONY

SUPPLIER shall be entirely responsible for all persons furnished by it working
in harmony with all others working on PURCHASER premises or those of
PURCHASER's AFFILIATE.

23.3 PLANT AND WORK RULES

SUPPLIER's employees, agents and contractors shall, while on PURCHASER or its
AFFILIATES' premises, comply with all plant rules and regulations, including,
where required by government regulations, submission of satisfactory clearance
from the U.S. Department of Defense and other Federal authorities concerned.

23.4 RIGHT OF ACCESS

Each Party shall permit access to the other's respective facilities as
reasonably required in connection with work hereunder. No charge shall be made
for such access. It is agreed that reasonable advance notice will be given when
access is required.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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23.5 TOOLS AND EQUIPMENT

Unless otherwise specifically provided in this AGREEMENT, SUPPLIER shall
provide labor, tools and equipment necessary for performance pursuant to an
ORDER under this AGREEMENT.

23.6 WORK HEREUNDER

It is understood that visits by SUPPLIER's representatives or SUPPLIER's
contractor's representatives to perform SUPPLIER's obligations under this
AGREEMENT shall for all purposes be deemed "work hereunder" and shall be
performed at no charge to PURCHASER unless otherwise specifically provided in
this AGREEMENT or in another writing signed or duly acknowledged by authorized
representatives of both parties.

SUPPLIER shall be solely responsible for work performed by its employees,
agents, and/or contractors. SUPPLIER shall, upon notification from PURCHASER of
completion of work performed by others, upon whose completion SUPPLIER's own
work depends, promptly inspect and advise PURCHASER of any impediment that
prevents the SUPPLIER's proper performance. SUPPLIER's silence shall constitute
approval of such other work as fit, proper, and suitable for SUPPLIER's
performance of work.

23.7 IDENTIFICATION CREDENTIALS

PURCHASER may, at its discretion, require SUPPLIER's employees to exhibit
identification credentials, which PURCHASER may issue, in order to gain access
to PURCHASER's premises for the performance of the work. If, for any reason,
any of SUPPLIER's employees are no longer performing work, SUPPLIER shall
immediately inform PURCHASER's representative in the most expeditious manner
possible. Notification shall be followed by the prompt delivery to PURCHASER's
representative of the identification credentials involved.

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                                   ARTICLE 24

                             REGULATORY COMPLIANCE

24.1 SUPPLIER ENVIRONMENTAL WARRANTY

SUPPLIER hereby warrants, represents and certifies that SUPPLIER's performance
of this AGREEMENT, SUPPLIER's PRODUCTS and the result of SUPPLIER's SERVICES
rendered hereunder shall conform to and comply with all applicable Federal,
State, County and Municipal laws, statutes, regulations, and codes which relate
to environmental protection and employee protection.

     24.1.1 PERFORMANCE

     "Performance" as used in this Section 24.1 refers to SUPPLIER's
     installation, dismantling, segregation, staging, loading, removal,
     processing, transportation, disposal, treatment, reclamation or other
     handling methods used in performing under this AGREEMENT.

     24.1.2 SUPPLIER'S CERTIFICATION AND INDEMNIFICATION

     SUPPLIER further agrees to certify compliance herewith at PURCHASER's
     request. SUPPLIER will indemnify and save PURCHASER harmless from any
     violation or breach of this Section 24.1, entitled ENVIRONMENTAL
     COMPLIANCE.

     24.1.3 LICENSES AND PERMITS

     To the extent that it is permitted to do so under applicable regulations,
     SUPPLIER shall, at PURCHASER's request and expense, obtain all licenses,
     permits, and authorizations necessary to perform under this AGREEMENT from
     the appropriate State, Federal and local governments and agencies prior to
     commencement of WORK hereunder.

          24.1.3.1 SUPPLIER shall notify PURCHASER immediately if any permit,
          license, certificate or identification number required for working on
          the DELIVERABLE shall have been revoked, not been renewed, expired or
          been suspended.

     24.1.4 SAFETY PRECAUTIONS AND MANAGEMENT PRACTICES

     SUPPLIER shall use its best efforts to exercise every reasonable safety
     precaution and best management practice, whether or not required by law,
     in dealing with the material.

24.2 HAZARDOUS CHEMICAL INFORMATION

SUPPLIER shall provide Material Safety Data Sheet(s), or other appropriate
documentation, in the event that the PRODUCT (including electronic components)
to be provided is or contains any substance designated:

     1.   as a toxic/hazardous substance, as defined by the Occupational Safety
          and Health Administration, Environmental Protection Agency, and/or
          all State "Right to Know" laws; and/or

     2.   as a carcinogen or potential carcinogen by the National Toxicology
          Program or the International Agency for Research on Cancer; and/or

     3.   a hazardous material as defined in the Hazardous Material
          Transportation Act; and/or

     4.   a regulated material under the Federal Insecticide, Fungicide and
          Rodenticide Act; and/or

     5.   as a hazardous waste in the Resource Conservation and Recovery Act or
          the Superfund Amendment Reauthorization Act; and/or

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     6.   as radioactive; and/or

     7.   under the Clean Air Act or Clean Water Act.

A Material Safety Data Sheet must also be provided if the PRODUCT (including
components) could be a hazard to human health and/or the environment in a
fire/combustion or spill situation.

          24.2.1 HAZARDOUS MATERIALS COMPLIANCE PROVISION

          SUPPLIER represents and warrants that all PRODUCTS provided hereunder
          will be packaged, labeled, handled and shipped in accordance with all
          applicable Federal, State, County and local laws, rules, regulations,
          orders and other lawfully mandated requirements. This obligation
          shall include but not be limited to compliance with the following:

               1. all product labeling and other requirements imposed by the
               New Jersey Worker and Community Right-to-Know Act, N.J.S.A.
               34:5A-1, et. seq., and all regulations adopted pursuant thereto;

               2. all product labeling and other requirements imposed by the
               Occupational Safety and Health Act of 1970 ("OSHA"), as amended,
               and all regulations adopted pursuant thereto, including the
               Hazard Communication Standard regulations;

               3. all requirements of the Hazardous Material Transportation
               Act, the Toxic Substance Control Act, as amended, the Federal
               Insecticide, Fungicide and Rodenticide Act ("FIFRA") and the New
               Jersey Pesticide Control Code (N.J.A.C. 7:30).

          24.2.2 OCCUPATIONAL SAFETY AND HEALTH ACT (OSHA)

          SUPPLIER in performing work under this AGREEMENT will fully comply
          with the provisions of the Federal Occupational Safety and Health Act
          of 1970 and with any and all applicable rules and regulations issued
          pursuant to the Act.

24.3 COMPLIANCE WITH LAWS

The Parties and all persons furnished by the Parties shall comply with the
applicable Equal Employment Opportunity Act, Fair Labor Standards Act and all
other applicable federal, state, county and local laws, ordinances, regulations
and codes (including procurement of required permits or certificates) in its or
their performance under this AGREEMENT or any ORDER issued pursuant hereto.

This AGREEMENT is subject to applicable laws and executive orders relating to
equal opportunity and nondiscrimination in employment. The Parties and all
persons furnished by the Parties shall not unlawfully discriminate in its
employment practices against any person by reason of race, religion, color,
sex, disability or national origin and agrees to comply with the provisions of
said laws and orders to the extent applicable in the performance of this
AGREEMENT.

24.4 COMPLIANCE WITH FEDERAL RULES

SUPPLIER represents that DELIVERABLES furnished hereunder shall comply, to the
extent required, with the applicable requirements of Parts 15, 22 and 24 of the
Federal Communication Commission's Rules and Regulations pertaining to Cellular
and Personal Communications Services Systems in effect at the time of delivery
of such DELIVERABLES, including those sections concerning the labeling of such
PRODUCTS and the suppression of radio frequency and electromagnetic radiation
of specified levels. SUPPLIER makes no undertaking with respect to harmful
interference caused by (i) installation, repair, modification or change of
PRODUCTS or SOFTWARE by persons other than SUPPLIER; (ii) PRODUCTS or SOFTWARE
which are subjected to misuse, neglect, accident or

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abuse by persons other than SUPPLIER; (iii) PRODUCTS or SOFTWARE which are used
in a manner not in accordance with operating instructions or in a suitable
installation environment or operations of other equipment in the frequency
range reserved for PURCHASER within the franchise area.

SUPPLIER assumes no responsibility under this section for items designated or
supplied by PURCHASER, including but not limited to, antennas, power equipment
and batteries. Type acceptance or certification of such items shall be the sole
responsibility of PURCHASER

     24.4.1 RADIO FREQUENCY ENERGY STANDARDS

     Should the PRODUCTS during use fail to meet relevant parts of the FCC
     Rules and Regulations for spurious emission and interference to radio
     communications, SUPPLIER shall provide to PURCHASER information relating
     to methods of suppressing such interference. In the event such
     interference cannot reasonably be suppressed, then all remedies as
     provided by Article 14 hereof, entitled WARRANTIES, shall apply.

     24.4.2 REGISTRATION

     When PRODUCT furnished under this AGREEMENT is subject to registration
     under Part 68 of the FCC's Rules and Regulations as they may be amended
     from time to time ("Part 68"), SUPPLIER warrants that such PRODUCT
     furnished under this AGREEMENT is registered under and complies with Part
     68 including, but not limited to, all labeling and customer instruction
     requirements unless such PRODUCT is furnished as part of a technical field
     trial or unless the PRODUCT is provided for services not covered or exempt
     under Part 68. SUPPLIER agrees to defend and hold PURCHASER harmless from
     any liability, claim or demand (including the costs, expenses and
     reasonable attorney's fees on account thereof) that may arise out of
     SUPPLIER's non-compliance with Part 68. PURCHASER agrees to promptly
     notify SUPPLIER of any liability, claim or demand against PURCHASER for
     which SUPPLIER is responsible under this clause and gives SUPPLIER full
     opportunity and authority to assume the defense, including appeals, and to
     settle such liability, claims and demands, provided that if PURCHASER
     reasonably believes that SUPPLIER is not adequately handling such defense
     or settlement, PURCHASER reserves the right to assume the defense or
     settlement.

24.5 EXPORT CONTROL

SUPPLIER hereby certifies to PURCHASER that unless SUPPLIER has received the
prior written authorization of the Office of Export Licensing of the US
Department of Commerce, Washington, DC, SUPPLIER will not transmit, by any
means, either directly or indirectly, any technical data or information in any
form whatsoever (whether written, oral or otherwise) acquired from PURCHASER,
or any direct product of such data or information, except in compliance with
United States laws and regulations, including but not limited to export laws
and regulations.

24.6 REGULATORY ASSISTANCE

If requested by PURCHASER or its AFFILIATE(S), SUPPLIER shall, to the best of
its ability, provide assistance by supplying an expert witness, if required,
with regard to regulatory matters in connection with DELIVERABLES provided
hereunder, provided that PURCHASER or its AFFILIATE(S) shall pay SUPPLIER for
such assistance at a reasonable rate to be specified and shall reimburse
SUPPLIER for all travel and per-diem living expenses reasonably incurred by the
expert witness.

24.7 FOREIGN-BASED SERVICES

SUPPLIER represents, warrants, and covenants that no PURCHASER CUSTOMER
END-USER DATA possessed or accessible by SUPPLIER relating to any PRODUCT or
SERVICE shall be stored or accessed at a SUPPLIER-owned or controlled hard
drive, server or RAM located outside of the U.S. without the advance written
consent of PURCHASER, which consent shall not be unreasonably withheld. In the
event that SUPPLIER determines that a PRODUCT or SERVICE produced or provided
by an off-shore division or sub-contractor requires the use of

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information in the form of PURCHASER CUSTOMER END-USER DATA, SUPPLIER shall
notify PURCHASER in writing within thirty (30) days of becoming aware of the
situation and will work with PURCHASER to eliminate storage and accessibility of
PURCHASER CUSTOMER END-USER DATA outside the US. PURCHASER acknowledges that
SUPPLIER develops and supports many products and services in whole or in part
outside of the US without storing or accessing PURCHASER CUSTOMER END-USER DATA
outside of the US. Appendix Q lists some of this development and support
activity as an illustration.

                                       73
<PAGE>

                                   ARTICLE 25

                                    TRAINING

25.0 TRAINING

SUPPLIER shall provide to PURCHASER training as set forth in Appendix G hereto,
entitled TRAINING. The training to be furnished by SUPPLIER under this
AGREEMENT shall be suitable to train PURCHASER's and/or its AFFILIATES'
personnel in the area of systems planning, application practices, operation,
maintenance and repair of system or product features as required.

If requested by PURCHASER and/or its AFFILIATES, SUPPLIER agrees to make
available training in addition to the courses referenced in Appendix G hereto,
entitled TRAINING, provided that such additional training is reasonably
necessary to operate PURCHASER's or its AFFILIATES' network. Prices for such
additional training shall be mutually agreed to by the parties.

PURCHASER may request training for third-party contractors that are employed by
or acting as agents for PURCHASER. SUPPLIER will have sole discretion as to the
content and extent of documentation and training made available to third-party
contractors. PURCHASER will verify to SUPPLIER that any third Parties for which
it has requested training have signed an agreement with confidentiality
provisions at least as stringent as the those in Appendix F, the Appendix for
the Treatment of Lucent Information, and will hold all information as
confidential pursuant to the terms and conditions of the Appendix for the
Treatment of Lucent Information. Nothing in this Section shall be interpreted
to grant PURCHASER's third-party contractors any other rights under this
AGREEMENT, including but not limited to the right to use any LICENSED
MATERIALS, except for the purpose for which such licensed materials are
provided.

                                      74
<PAGE>

                                   ARTICLE 26

                                     TAXES

26.1 TAXES

PURCHASER shall pay all federal excise tax and all state and local sales and
use tax or other similar transfer tax in the nature of sales or use tax,
however denominated (each, a "TAX"), which is directly and solely attributable
to purchases by PURCHASER from SUPPLIER for consideration under this AGREEMENT.
SUPPLIER shall bill such TAX to PURCHASER in the amount required by law,
separately stating the amount and type of the billed TAX on the applicable
invoice; PURCHASER shall pay such billed amount of TAX to SUPPLIER; and
SUPPLIER shall remit such billed amount of TAX to the appropriate tax
authorities as required by law; provided, however, that SUPPLIER shall not bill
to or otherwise attempt to collect from PURCHASER any TAX with respect to which
PURCHASER has provided SUPPLIER with (i) an exemption certificate prepared in
accordance with applicable law, (ii) a direct pay number, or (iii) a written
opinion of counsel (which may be addressed to either SUPPLIER or PURCHASER) to
the effect that there is at least a reasonable basis for claiming that such TAX
does not apply to the transaction or class of transactions at issue. If
SUPPLIER proposes to make a transfer to PURCHASER other than by purchase (i.e.,
at no charge) and SUPPLIER wishes to raise the issue of payment and
reimbursement of any TAX on such transfer, SUPPLIER will raise this issue in
writing, either in its proposal or otherwise, prior to PURCHASER's acceptance
of the proposal; SUPPLIER shall not be entitled to raise this issue after
PURCHASER's acceptance of the proposal, or to collect any such TAX which
PURCHASER has not agreed in writing to pay before the delivery of the
transferred property to PURCHASER.

     26.1.2 SUPPLIER shall pay all TAX which is directly and solely
     attributable to any transfer from PURCHASER to SUPPLIER which is made in
     connection with a transaction under this AGREEMENT (including, without
     limiting the generality of the foregoing, a return, exchange, trade-in, or
     repurchase). PURCHASER shall bill such TAX to SUPPLIER in the amount
     required by law, separately stating the amount and type of the billed TAX
     on the applicable invoice or other statement; SUPPLIER shall pay such
     billed amount of TAX to PURCHASER; and PURCHASER shall remit such billed
     amount of TAX to the appropriate tax authorities as required by law;
     provided, however, that PURCHASER shall not bill to or otherwise attempt
     to collect from SUPPLIER any TAX with respect to which SUPPLIER has
     provided PURCHASER with (i) an exemption certificate prepared in
     accordance with applicable law, (ii) a direct pay number, or (iii) a
     written opinion of counsel (which may be addressed to either SUPPLIER or
     PURCHASER) to the effect that there is at least a reasonable basis for
     claiming that such TAX does not apply to the transaction or class of
     transactions at issue.

     26.1.3 At the other Party's request, each of SUPPLIER and PURCHASER shall
     reasonably cooperate with the other Party so as to minimize the tax
     liability of such other Party, including such other Party's liability for
     TAX to be billed and collected under Sections 26.1 and 26.1.2. Such
     cooperation shall include, without limiting the generality of the
     foregoing, (a) the delivery of SOFTWARE and DOCUMENTATION from SUPPLIER to
     PURCHASER via electronic transmission whenever feasible, (b) the separate
     statement of taxable and nontaxable charges on all invoices (including,
     without limiting the generality of the foregoing, charges for
     installation, assembly, configuration, freight, insurance and shipping),
     and (c) the maintenance and invoicing of separate prices for HARDWARE,
     SOFTWARE and SERVICES.

     26.1.4 From time to time, SUPPLIER shall provide PURCHASER, within 90 days
     of PURCHASER's request, a written opinion (which shall not constitute an
     opinion of counsel) as to (a) the percentage of the value of the FIRMWARE
     which is included in any HARDWARE supplied under this AGREEMENT, and (b)
     the percentage breakdown of value between APPLICATION SOFTWARE and
     OPERATIONAL SOFTWARE which is included in any SOFTWARE (including
     FIRMWARE) or HARDWARE supplied under this AGREEMENT; provided, however,
     that SUPPLIER shall not be required to respond to more than 15 such
     requests per calendar year. At the same time that SUPPLIER provides the
     written statement, SUPPLIER shall also provide reasonable detail
     concerning the method and underlying facts SUPPLIER

                                      75
<PAGE>

     used to arrive at the estimate. If a taxing authority will or does require
     additional information, PURCHASER may request that SUPPLIER also provide
     such additional information (which request shall not count toward the
     annual 15-request limit). SUPPLIER will supply such additional information
     to PURCHASER unless SUPPLIER informs PURCHASER that it will be unable to
     provide it. In that event, either Party may invoke Section 19.7 and
     through that procedure, come to agreement on the additional information
     that SUPPLIER will provide.

     Such statements and information shall be treated as confidential
     information under the Appendix F, Appendix Concerning the Treatment of
     Lucent Information, shall only be disclosed to employees of PURCHASER and
     PURCHASER's outside counsel with a need to know for the sole purpose of
     determining PURCHASER's ad valorem taxes and shall not be shared with
     PURCHASER's employees engaged in procurement (provided, that neither legal
     department nor tax department employees of PURCHASER shall be treated, for
     this purpose, as engaged in procurement). PURCHASER may reveal a statement
     and underlying information to a taxing authority, provided that PURCHASER
     has first taken whatever action is available in that jurisdiction to
     protect the confidentiality of the statement and information.

     26.1.5 From time to time, within 90 days of PURCHASER's request, SUPPLIER
     shall certify to PURCHASER in writing whether any particular APPLICATION
     SOFTWARE is custom or pre-written, as such terms are routinely and
     consistently used between SUPPLIER and PURCHASER.

     26.1.6 Each Party to this AGREEMENT shall cooperate with all reasonable
     requests of the other Party in connection with any contest or refund claim
     with respect to taxes. If one Party incorrectly bills and collects taxes
     from the other Party and the taxing authority requires that any refund
     from the taxing authority be sought by the billing Party, the billing
     Party shall seek the refund and remit to the other Party the amount of the
     refund actually obtained, together with interest, if any, actually
     received, promptly upon receiving such refund and interest, if any, from
     the taxing authority.

     26.1.7 Subject to Section 26.1.9, if SUPPLIER fails to bill any TAX to
     PURCHASER as required by Section 26.1.1, then, as between SUPPLIER and
     PURCHASER, PURCHASER shall remain liable for such unbilled TAX and any
     interest thereon, and SUPPLIER shall be liable for any interest, penalties
     and additions to tax which are assessed with respect to such unbilled TAX
     by the applicable taxing authority. Likewise, subject to Section 26.1.9,
     if PURCHASER fails to bill any TAX to SUPPLIER as required by Section
     26.1.2, then, as between PURCHASER and SUPPLIER, SUPPLIER shall remain
     liable for such unbilled TAX and any interest thereon, and PURCHASER shall
     be liable for any penalties and additions to tax which are assessed with
     respect to such unbilled TAX by the applicable taxing authority.

     26.1.8 If PURCHASER fails to pay any TAX to SUPPLIER as required by
     Section 26.1.1, then, as between PURCHASER and SUPPLIER, PURCHASER shall
     be liable for such unpaid TAX and for all interest, penalties and
     additions to tax which are assessed with respect to such unpaid TAX by the
     applicable taxing authority. Likewise, if SUPPLIER fails to pay any TAX to
     PURCHASER as required by Section 26.12, then, as between SUPPLIER and
     PURCHASER, SUPPLIER shall be liable for such unpaid TAX and for all
     interest, penalties and additions to tax which are assessed with respect
     to such unpaid TAX by the applicable taxing authority.

     26.1.9 If SUPPLIER does not bill or collect a TAX under Section 26.1
     because PURCHASER has provided SUPPLIER with an exemption certificate,
     direct pay number or opinion of counsel as described in such Section,
     then, as between SUPPLIER and PURCHASER, PURCHASER shall remain liable for
     such unbilled TAX, and for any interest, penalties and additions to tax
     which are assessed with respect to such unbilled TAX by the applicable
     taxing authority; provided, however, that SUPPLIER shall be liable for all
     such amounts which are assessed because SUPPLIER failed to maintain or
     produce any records, including exemption certificates, as required by law.
     Likewise, if PURCHASER does not bill or collect a TAX under Section 26.1.2
     because SUPPLIER has provided PURCHASER with an exemption certificate,
     direct pay number or opinion of counsel as described in such Section,
     then, as between PURCHASER and SUPPLIER, SUPPLIER shall remain liable for
     such unbilled TAX, and for any interest, penalties and additions to tax
     which are assessed with respect to such unbilled TAX by the applicable
     taxing authority;

                                      76
<PAGE>

     provided, however, that PURCHASER shall be liable for all such amounts
     which are assessed because PURCHASER failed to maintain or produce any
     records, including exemption certificates, as required by law.

     26.1.10 Control of TAX audits shall rest with the Party responsible for
     filing the TAX return audited; provided, however, that such Party in
     control may not adjust, compromise or settle any TAX audit, the economic
     burden of which will be borne by the other Party, without the prior
     written consent of such other Party. If any taxing authority assesses any
     TAX against, or seeks to collect any TAX from, a Party (the "ASSESSED
     PARTY"), and the other Party (the "RESPONSIBLE PARTY") is responsible for
     such TAX under Section 26.1, Section 26.1.8 or Section 26.1.9, then the
     RESPONSIBLE PARTY may participate in or, with the consent of the ASSESSED
     PARTY, conduct the contest of the TAX determination in good faith, at the
     RESPONSIBLE PARTY's own expense. In any such contest which is conducted by
     the RESPONSIBLE PARTY, the RESPONSIBLE PARTY shall promptly furnish the
     ASSESSED PARTY with copies of all filings in any proceeding, protest, or
     legal challenge, all rulings issued in connection therewith, and all
     correspondence between the RESPONSIBLE PARTY and the tax authority. In any
     such contest which is conducted by the ASSESSED PARTY, the ASSESSED PARTY
     shall provide an opportunity for the RESPONSIBLE PARTY to meaningfully
     participate in all aspects of such contest, and the ASSESSED PARTY may not
     adjust, compromise or settle any dispute with regard to, or fail to appeal
     any adverse judgment or other determination with respect to, TAX, the
     economic burden of which will be borne by the RESPONSIBLE PARTY, without
     the prior written consent of the RESPONSIBLE PARTY. The ASSESSED PARTY
     shall use reasonable efforts to promptly inform the RESPONSIBLE PARTY of
     any relevant TAX assessment or collection effort, so as to permit the
     RESPONSIBLE PARTY to effectively exercise its rights under this Section
     26.1.10; provided, however, that no failure of the ASSESSED PARTY to
     inform the RESPONSIBLE PARTY shall diminish the responsibility of the
     RESPONSIBLE PARTY to pay any TAX or other amount pursuant to this
     AGREEMENT unless, and then only to the extent that, the RESPONSIBLE
     PARTY's contest-participation rights are adversely affected by the
     ASSESSED PARTY'S failure to inform.

                                      77
<PAGE>

                                   ARTICLE 27

                         ALTERNATE DISPUTE RESOLUTION

27.1 REFERRAL

Should any disagreement, dispute, disputed claim of breach, nonperformance, or
repudiation arising from, related to or connected with this AGREEMENT or any of
the terms or conditions hereof, or any transactions hereunder ("DISPUTE"),
arise between PURCHASER and SUPPLIER either during this AGREEMENT or after
termination or expiration of this AGREEMENT, either Party may give to the other
notice of the DISPUTE, specifically referencing this provision and request
resolution of the DISPUTE. At the expiration of ten (10) business days, unless
it shall have been settled, either Party may refer such DISPUTE to the Vice
President, Network Planning, Verizon Wireless, and the Sales Vice President,
New Business Development, Lucent Technologies Inc., for resolution. If within
an additional ten (10) business days such DISPUTE shall not have been settled,
then either Party may refer it to the Executive Vice President and Chief
Technical Officer, Verizon Wireless, and the Customer Team Vice President,
Lucent Technologies Inc., for resolution. The Parties agree to exchange
relevant information and cooperate in good faith to resolve the DISPUTE under
this provision. If within an additional ten (10) business days, such DISPUTE
shall not have been settled, the Parties agree to resort to the dispute
mediation remedies set forth below, or to use a THIRD PARTY ENGINEER to resolve
the DISPUTE, if such DISPUTE involves any of the issues set forth in Section
27.2.1 hereof. The Parties will not be prohibited from seeking injunctive
relief to preserve the status quo while the mediation is pending.

27.2 THIRD PARTY ENGINEER

SUPPLIER and PURCHASER will first attempt to resolve the DISPUTE through the
process set forth in Section 27.1 hereof, entitled REFERRAL. If such attempt
fails, then each Party shall submit its position in writing to the other within
ten (10) business days of written notice from the Party requesting that the
DISPUTE be resolved by the THIRD PARTY ENGINEER, and the Parties shall then
mutually select a THIRD PARTY ENGINEER to render a decision in the DISPUTE. The
THIRD PARTY ENGINEER shall be an engineer (who is not employed by either Party)
that shall be chosen by the then President of the Institute of Electrical and
Electronic Engineers (or the Vice President, if the President is a present or
former employee of either Party) to serve as the THIRD PARTY ENGINEER for
purposes of resolving the dispute. The costs of using a THIRD PARTY ENGINEER to
resolve disputes under this Section 27.2 hereof shall be shared equally by both
parties. If within an additional ten (10) business days, such DISPUTE shall not
have been settled, the Parties agree to resort to the mediation process set
forth in Section 27.3 hereof, entitled MEDIATION.

   27.2.1 The following list of issues may be referred to a THIRD PARTY
          ENGINEER for resolution, if the process set forth in Section 27.1
          hereof, entitled REFERRAL, are unsuccessful.

          o    Capacity Warranty
          o    Acceptance Test Procedures
          o    Software Applicability and Use
          o    Equipment Specifications
          o    Feature Transparency
          o    Critical Fault Responsibility

27.3 Mediation

A formal mediation procedure may be commenced by either Party under the then
current Center for Public Resources ("CPR") Model Procedure for Mediation of
Business Disputes by notice to CPR to select an experienced neutral mediator
and a proposed time and date for mediation. All mediators shall be selected
from the CPR Panel of Neutrals unless the Parties mutually agree to a different
neutral mediator. All mediator fees shall be shared equally by the parties.
Each Party will pay its own costs and other expenses associated with the
mediation, except that the reasonable travel expenses, as outlined in the
Verizon Wireless Travel Guidelines, incurred by the Party which is more distant
from the site of the mediation, shall be shared equally by SUPPLIER and
PURCHASER. The Parties

                                      78
<PAGE>

shall participate in good faith in the mediation and if the Parties reach a
resolution of the DISPUTE, it shall be reduced to writing and shall be
enforceable in accordance with its terms.

If the procedures set forth above do not result in a resolution of the dispute
satisfactory to both Parties within thirty-one (31) days of the first notice to
CPR to select a mediator, either Party may give notice in writing to the other
Party that the mediation procedure is terminated. Upon the issuance of such
notice, either Party shall have the right to pursue such remedies as may be
available at law or in equity or under this AGREEMENT.

ALL DISCUSSIONS AND DOCUMENTS PREPARED PURSUANT TO ANY ATTEMPT TO RESOLVE A
DISPUTE UNDER THIS PROVISION ARE CONFIDENTIAL AND FOR SETTLEMENT PURPOSES ONLY
AND SHALL NOT BE ADMITTED IN ANY COURT OR OTHER FORUM AS AN ADMISSION OR
OTHERWISE AGAINST A PARTY FOR ANY PURPOSE, INCLUDING THE APPLICABILITY OF
FEDERAL AND STATE COURT RULES.

                                      79
<PAGE>

                                  ARTICLE 28

                              GENERAL PROVISIONS

28.1 SEVERABILITY

If any of the provisions of this AGREEMENT shall be invalid or unenforceable,
such invalidity or unenforceability shall not invalidate or render
unenforceable the entire AGREEMENT, but rather the entire AGREEMENT shall be
construed as if not containing the particular invalid or unenforceable
provision or provisions. If the invalid or unenforceable provision or
provisions shall be considered an essential element of this AGREEMENT, the
Parties shall promptly attempt to negotiate a substitute therefore.

28.2 CHOICE OF LAW

The construction, interpretation and performance of this AGREEMENT shall be
governed by and construed in accordance with the domestic laws of the State of
New York, and all actions under this AGREEMENT shall be brought in a court of
competent subject matter jurisdiction of the State of New York and both Parties
agree to accept and submit to the personal jurisdiction of such court. SUPPLIER
also agrees to submit to the jurisdiction of any court in the United States
wherein an action is commenced against PURCHASER based on a claim for which
SUPPLIER has indemnified PURCHASER hereunder.

28.3 MINORITY AND WOMEN-OWNED BUSINESS ENTERPRISES

The Parties agree to cooperate to develop appropriate standards to provide
equal opportunity to Minority and Women-Owned Business Enterprises ("MWBE") as
detailed in Appendix D of this AGREEMENT.

28.4 SURVIVAL

All rights and obligations hereunder granted or incurred prior to and which by
their nature would continue beyond the cancellation, termination, or expiration
of this AGREEMENT or any ORDER placed hereunder by PURCHASER shall survive such
cancellation, termination, or expiration.

28.5 NON-WAIVER

Neither Party's failure at any time to enforce any of the provisions of this
AGREEMENT or any right or remedy available hereunder or at law or equity, or to
exercise any option herein provided will in no way be construed to be a waiver
of such provisions, rights, remedies or options or in any way to affect the
validity of this AGREEMENT. The exercise by a Party of any rights, remedies or
options provided hereunder or at law or equity shall not preclude or prejudice
the exercising thereafter of the same or any other rights, remedies or options.

28.6 NOTICES

Any Notice or demand which under the terms of this AGREEMENT or under any
statute shall be made by SUPPLIER or PURCHASER in writing which may take the
form of facsimile, electronic transfer, overnight courier or certified or
registered mail, with return receipt requested, addressed to the respective
parties. A Notice shall be deemed to have been given when received.

                                      80
<PAGE>

Notices to PURCHASER shall be addressed to the following (unless this AGREEMENT
provides otherwise):

          Verizon Wireless
          180 Washington Valley Road
          Bedminster, New Jersey 07921
          Attn: Executive Director, Network Purchasing.

Telecopier No.: (908) 306-7660

with a copy to:

          Verizon Wireless
          180 Washington Valley Road
          Bedminster, New Jersey 07921
          Attn: Legal Department
          Telecopier No.: (908) 306-6836

Notices to SUPPLIER shall be addressed to:

          Lucent Technologies Inc.
          9 Village Circle
          Suite 515
          Westlake, Texas 76262
          Attn: Contract Manager
          Telecopier No.: (817) 491-2315

28.7 FORCE MAJEURE

Neither Party shall be held responsible for any delay or failure in performance
of this AGREEMENT caused by fires, strikes, embargoes, requirements imposed by
government regulations, civil or military authorities, acts of war or
terrorism, or acts of God, beyond the control of SUPPLIER or PURCHASER and
which could not have been avoided through the application of reasonable
foresight or diligent effort, provided that this clause shall not excuse
failure of a PRODUCT due to the occurrence of a Force Majeure condition that
the SPECIFICATIONS are designed to protect against. If such contingency occurs,
the Party delayed or unable to perform shall provide notice to the other Party
and if the delaying causes continue for a period of fifteen (15) days, the
Party injured by the other's inability to perform may elect to:

     1.   terminate the affected ORDER or part thereof as to PRODUCTS not
          already shipped or SERVICES not already performed;

     2.   suspend such ORDER for the duration of the delaying causes, buy or
          sell elsewhere PRODUCTS to be bought or sold hereunder and deduct
          from any Commitment the quantity bought or sold or for which such
          commitments have been made elsewhere; or

     3.   resume performance under such ORDER once the delaying cause ceases
          with an option in the injured Party to extend the delivery or
          performance date up to the length of time the contingency endures.

Unless written notice is given no later than fifteen (15) days from when the
injured Party is notified, (2) shall be deemed selected.

                                      81
<PAGE>

28.8 RELEASES VOID

Neither Party shall require waivers or releases of any personal rights from
representatives of the other in connection with visits to their respective
premises and no such releases or waivers shall be pleaded by SUPPLIER or
PURCHASER in any action or proceeding.

28.9 SECTION HEADINGS

The headings of the sections herein are inserted for convenience only and are
not intended to affect the meaning or interpretation of this AGREEMENT.

28.10 ENTIRE AGREEMENT

This instrument, the Appendices and Addenda attached hereto, which are hereby
made part of this AGREEMENT, and the ORDERS attached hereto, or hereafter
issued under this AGREEMENT, constitute and embody the entire agreement by and
between the Parties hereto and supersede all prior oral or written agreements
or understandings, if any, between them with respect to the subject matter of
this AGREEMENT. In the event of a direct conflict between a specific term or
condition of this AGREEMENT and a specific term or condition in an ORDER,
issued and accepted by the parties, the specific term or condition in the ORDER
shall take precedence and control, but only for purposes of that individual
ORDER. All ORDERS placed by PURCHASER shall be deemed to incorporate the terms
and conditions of this AGREEMENT as well as any supplemental terms and
conditions agreed to by the Parties in writing. This AGREEMENT shall not be
modified or amended except by a writing signed by authorized representatives of
both parties.

This AGREEMENT may be executed in multiple counterparts, each of which shall be
deemed an original, and all of which taken together shall constitute one and
the same instrument.

                                      82
<PAGE>

IN WITNESS WHEREOF, the Parties have set their hand to this Second Definitive
Agreement between Cellco Wireless d/b/a Verizon Wireless and Lucent
Technologies, intending to be legally bound this ___ day of ________ 2004.

Lucent Technologies Inc.               Cellco Partnership d/b/a Verizon Wireless

-----------------------------          -----------------------------
Signature                              Signature

-----------------------------          -----------------------------
Printed Name                           Printed Name

-----------------------------          -----------------------------
Title                                  Title

-----------------------------          -----------------------------
Date                                   Date

-----------------------------          -----------------------------
Signature                              Signature

-----------------------------          -----------------------------
Printed Name                           Printed Name

-----------------------------          -----------------------------
Title                                  Title

-----------------------------          -----------------------------
Date                                   Date

Legal Review                           Legal Review
by                                     by
  ---------------------------            ---------------------------

Witnessed by:                          Witnessed by:

-----------------------------          -----------------------------

-----------------------------          -----------------------------

-----------------------------          -----------------------------

                                      83
<PAGE>

                                 APPENDIX A.1.a

Standard Discounts Autoplex

                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
BASE STATIONS                                            DISCOUNT
Series II Hardware                                          **
Series II HMLAC                                             **
CDMA Autoplex Hardware                                      **
ECU-32                                                      **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      84
<PAGE>

                                 APPENDIX A.1.b

Standard Discounts Tier 1

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee(3)          **
N**TMS RTU Fee                                              **
High Speed Signaling Link RTU                               **
Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **
OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **
FMS Hardware                                                **
FMS RTU/IOF Fees                                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      85
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
Modcell 4.0 Price Per Channel Element                       **
     (eg., CMU-IV, 64 channel element card)                 **

Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount1
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
     (eg., CCU-II, 32 channel element card)                 **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      86
<PAGE>

--------------------------------------------------------------------------------
OTHER                                               DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
New Market2 Discount HW & Associated RTU/IOF Fees           **
New Market2 Discount Services E&I, Int, & Opt               **
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

    (1)   Frame/Services discount applies to any primary or growth frame orders
          if frame is ordered with Lucent Engineering, Installation, and
          Integration Services.

    (2)   New Market: NEW MARKET Discount valid for 2 years from receipt of
          first purchase order.

    (3)   CDMA per Channel Data RTU Fee is reduced by ** to equal the CDMA
          Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      87
<PAGE>

                                 APPENDIX A.1.c

Standard Discounts Tier 2

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee3)           **

Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **

OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **

FMS Hardware                                                **
FMS RTU/IOF Fees                                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      88
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
C2PAM/P2PAM                                                 **
C2PAM/P2PAM RTU                                             **
Low Loss Filter                                             **
MCR 15 Mhz HW                                               **
MCR PUG RTU                                                 **
Modcell 4.0 Price Per Channel Element                       **
     (eg., CMU-IV, 64 channel element card)                 **

Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount(1)
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      89
<PAGE>

--------------------------------------------------------------------------------
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
          (eg., CCU-II, 32 channel element card)            **

OTHER                                               DISCOUNT/NET PRICE
New Market(2) Discount HW & Associated RTU/IOF Fees         **
New Market(2) Discount Services E&I, Int, & Opt             **

--------------------------------------------------------------------------------

     (4)  Frame/Services discount applies to any primary or growth frame orders
          if frame is ordered with Lucent Engineering, Installation, and
          Integration Services.

     (5)  New Market: NEW MARKET Discount valid for 2 years from receipt of
          first purchase order.

     (6)  CDMA per Channel Data RTU Fee equals the CDMA Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      90
<PAGE>

                                 APPENDIX A.1.d

Standard Discounts Tier 3

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee(3))         **

Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **

OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **

FMS Hardware                                                **
FMS RTU/IOF Fees                                            **

--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      91
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------

Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
C2PAM/P2PAM                                                 **
C2PAM/P2PAM RTU                                             **
Low Loss Filter                                             **
MCR 15 Mhz HW                                               **
Modcell 4.0 Price Per Channel Element                       **
          (eg., CMU-IV, 64 channel element card)            **

Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount(1)
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      92
<PAGE>

--------------------------------------------------------------------------------
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
          (eg., CCU-II, 32 channel element card)            **

OTHER                                              DISCOUNT/NET PRICE

New Market(2) Discount HW & Associated RTU/IOF Fees         **
New Market(2) Discount Services E&I, Int, & Opt             **
--------------------------------------------------------------------------------

     (7)  Frame/Services discount applies to any primary or growth frame orders
          if frame is ordered with Lucent Engineering, Installation, and
          Integration Services.

     (8)  New Market: NEW MARKET Discount valid for 2 years from receipt of
          first purchase order.

     (9)  CDMA per Channel Data RTU Fee equals the CDMA Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      93
<PAGE>

                                 APPENDIX A.1.e

Standard Discounts Tier 4

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee(3))         **

Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **

OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **

FMS Hardware                                                **
FMS RTU/IOF Fees                                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      94
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------

Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
Modcell 4.0 Price Per Channel Element                       **
          (eg., CMU-IV, 64 channel element card)            **

Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount(1)
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
          (eg., CCU-II, 32 channel element card)            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      95
<PAGE>

--------------------------------------------------------------------------------
OTHER                                              DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
New Market(2) Discount HW & Associated RTU/IOF Fees         **
New Market(2) Discount Services E&I, Int, & Opt             **
--------------------------------------------------------------------------------

     (10) Frame/Services discount applies to any primary or growth frame orders
          if frame is ordered with Lucent Engineering, Installation, and
          Integration Services.

     (11) New Market: NEW MARKET Discount valid for 2 years from receipt of
          first purchase order.

     (12) CDMA per Channel Data RTU Fee equals the CDMA Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      96
<PAGE>

                                 APPENDIX A.1.f

Standard Discounts Tier 5

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------

5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee(3))         **

Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **

OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **

FMS Hardware                                                **
FMS RTU/IOF Fees                                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      97
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------

Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
C2PAM/P2PAM                                                 **
C2PAM/P2PAM RTU                                             **
Low Loss Filter                                             **
MCR 15 Mhz HW                                               **
Modcell 4.0 Price Per Channel Element                       **
          (eg., CMU-IV, 64 channel element card)            **

Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount(1)
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      98
<PAGE>

--------------------------------------------------------------------------------
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
          (eg., CCU-II, 32 channel element card)            **

OTHER                                              DISCOUNT/NET PRICE

New Market(2) Discount HW & Associated RTU/IOF Fees         **
New Market(2) Discount Services E&I, Int, & Opt             **

--------------------------------------------------------------------------------

     (13) Frame/Services discount applies to any primary or growth frame orders
          if frame is ordered with Lucent Engineering, Installation, and
          Integration Services.

     (14) New Market: NEW MARKET Discount valid for 2 years from receipt of
          first purchase order.

     (15) CDMA per Channel Data RTU Fee equals the CDMA Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      99
<PAGE>

                                 APPENDIX A.1.g

Standard Discounts Tier 6

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee(3))         **

Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **

OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **

FMS Hardware                                                **
FMS RTU/IOF Fees                                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      100
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------

Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
C2PAM/P2PAM                                                 **
C2PAM/P2PAM RTU                                             **
Low Loss Filter                                             **
MCR 15 Mhz HW                                               **
Modcell 4.0 Price Per Channel Element                       **
          (eg., CMU-IV, 64 channel element card)            **
Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount(1)
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      101
<PAGE>

--------------------------------------------------------------------------------
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
                (eg., CCU-II, 32 channel element card)      **

OTHER                                              DISCOUNT/NET PRICE

New Market(2) Discount HW & Associated RTU/IOF Fees         **
New Market(2) Discount Services E&I, Int, & Opt             **
--------------------------------------------------------------------------------

     (16) Frame/Services discount applies to any primary or growth frame orders
          if frame is ordered with Lucent Engineering, Installation, and
          Integration Services.

     (17) New Market: NEW MARKET Discount valid for 2 years from receipt of
          first purchase order.

     (18) CDMA per Channel Data RTU Fee equals the CDMA Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      102
<PAGE>

                                 APPENDIX A.1.h

Standard Discounts Tier 7

--------------------------------------------------------------------------------
                 Product                      Standard Discount Off List
--------------------------------------------------------------------------------
                 NETWORK                           DISCOUNT/NET PRICE
--------------------------------------------------------------------------------

5ESS Hardware                                               **
PHV6 HW                                                     **
5ESS RTU/IOF Fees (Including CDMA Voice RTU Fee(3))         **

Amgr(ECP) Hardware                                          **
Amgr(ECP) RTU/IOF Fees                                      **

OMP-FX Hardware                                             **
OMP-FX RTU/IOF Fees                                         **

FMS Hardware                                                **
FMS RTU/IOF Fees                                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      103
<PAGE>

--------------------------------------------------------------------------------
BASE STATIONS                                      DISCOUNT/NET PRICE
--------------------------------------------------------------------------------
Modcell 4.0/HD/Compact Hardware                             **
Modcell 4.0/HD/Compact RTU/IOF Fees                         **
C2PAM/P2PAM                                                 **
C2PAM/P2PAM RTU                                             **
Low Loss Filter                                             **
MCR 15 Mhz HW                                               **
Modcell 4.0 Price Per Channel Element                       **
          (eg., CMU-IV, 64 channel element card)            **

Primary Frame Discount
     HD Frame                                               **
     Modcell 4.0/Compact Primary Frame only                 **
Frame/Services Bundle Discount(1)
     Only when E&I & Integration Included On Order          **

Modcell 1.0/2.0/3.0 Hardware                                **
Modcell 1.0/2.0/3.0 RTU/IOF Fees                            **
--------------------------------------------------------------------------------

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      104
<PAGE>

--------------------------------------------------------------------------------
Modcell 1.0/2.0/3.0 Price Per Channel Element               **
          (eg., CCU-II, 32 channel element card)            **

OTHER                                              DISCOUNT/NET PRICE

New Market(2) Discount HW & Associated RTU/IOF Fees         **
New Market(2) Discount Services E&I, Int, & Opt             **
--------------------------------------------------------------------------------

     (19) Frame/Services  discount applies to any primary or growth frame orders
          if  frame  is  ordered  with  Lucent  Engineering,  Installation,  and
          Integration Services.

     (20) New  Market:  NEW MARKET  Discount  valid for 2 years from  receipt of
          first purchase order.

     (21) CDMA per Channel Data RTU Fee equals the CDMA Voice RTU Fee.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      105
<PAGE>

                                 APPENDIX A.2.a

                                       **

                                 APPENDIX A.3.a

                                       **

                                       **

**

**

**

**

**

**

**

**

**

**

                                 APPENDIX A.3.b

                                       **

                                       **

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      106
<PAGE>

                                 APPENDIX A.3.c

                                      **

**

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      107
<PAGE>

                                 APPENDIX A 3.d

                                       **

                                       **

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      108
<PAGE>

                                 APPENDIX A.3.e

                                       **

                                       **

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      109
<PAGE>

                                 APPENDIX A 3.f

                                       **

                                       **

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      110
<PAGE>

                                 APPENDIX A.3.g

                                       **

                                       **

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      111
<PAGE>

                                 APPENDIX A.3.h

**

**

**

**

**

**

**

     **

     **

     **

     **

     **

     **

**

**

**

**

**

**

**

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      112
<PAGE>

**

**

**

                                  APPENDIX B-1

                        SUPPLIER PRODUCT SPECIFICATIONS

PURCHASER may obtain information on SUPPLIER's products and services using the
link to the external SUPPLIER web site shown below. This web site will provide
PURCHASER with product brochures and access to detailed information on SUPPLIER
product specifications. The following screen capture offers an example of the
types of product information available at the SUPPLIER external web site.

**

                               [Graphic Omitted]

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      113
<PAGE>

                                  APPENDIX B-2

                           RF ENGINEERING DELIVERABLES

SUPPLIER and PURCHASER Responsibilities for markets where SUPPLIER provides the
CDMA Design

     1.   PURCHASER will provide SUPPLIER with the following CDMA system
          engineering requirements:

          a.   Existing RF System Information
          b.   CDMA Coverage Boundary
          c.   CDMA Coverage requirements
          d.   CDMA Traffic Requirements
          e.   CDMA Market Penetration
          f.   Available CDMA Spectrum
          g.   CDMA Mobile Station Types
          h.   Information on suspected/potential interferers
          i.   Neighbor Lists for Analog System
          j.   Drive Test Data in "Archcats" format
          k.   List of Planned Sites for inclusion in design

     2.   SUPPLIER will provide sufficient data and information on SUPPLIER's
          CDMA Design Methodology, CDMA Simulator/Propagation Tool and other
          CDMA Design Tools and Processes to allow PURCHASER to validate the
          system design.

     3.   SUPPLIER shall provide a draft system design to PURCHASER within 30
          calendar days of receiving PURCHASER's CDMA design requirements
          specified in item 1 above. The draft design shall include the
          following:

          a.   Design Requirements
          b.   Design Methodology
          c.   System Description
          d.   Propagation Model (Based on Drive Data)
          e.   Normal Pilot Signal Strength Plots
          f.   Pilot Channel Ec/Io (On Street) Plots
          g.   Balanced Reverse Link Traffic Channel Eb/No Plots
          h.   Balanced Reverse Link Coverage Plots
          i.   Handoff (On Street)Plots

          SUPPLIER will present SUPPLIER's system design at a Draft RF System
          Design Review held at PURCHASER's designated offices.

     4.   PURCHASER may request and SUPPLIER shall provide any of the CDMA
          Analyses available in SUPPLIER's CE4 Cellular Engineering Tools.

     5.   SUPPLIER shall provide RF Engineers and the CE4 Cellular Engineering
          Tools at PURCHASER's designated offices for a minimum of two weeks
          following the Draft RF design review. During this period PURCHASER's
          and SUPPLIER's engineers will work

                                      114
<PAGE>

          together to evaluate the draft RF Design and resolve system design
          issues. SUPPLIER's and PURCHASER's engineers will mutually agree to a
          final system design.

     6.   Following agreement on a final system design, SUPPLIER shall provide
          the following within 7 calendar days:

          a.   Design Requirements
          b.   Design Methodology
          c.   System Description
          d.   Propagation Model (Based on Drive Data)
          e.   Normal Pilot Signal Strength Plots
          f.   Pilot Channel Ec/Io (On Street) Plots
          g.   Balanced Reverse Link Traffic Channel Eb/No Plots
          h.   Balanced Reverse Link Coverage Plots
          i.   Handoff (On Street) Plots

     7.   SUPPLIER will evaluate any proposed site modifications to those sites
          selected for CDMA to determine their impact on the final design.
          PURCHASER will provide SUPPLIER a list of proposed site modifications
          for this evaluation.

     8.   SUPPLIER and PURCHASER will jointly review and mutually agree to a
          final system design. This attachment shall include the CDMA Coverage
          Boundary, a detailed list of the sites and sectors at which CDMA will
          be deployed, and a list of the channel elements required at each of
          these sites and sectors.

                                      115
<PAGE>

                                   APPENDIX C

RF PERFORMANCE ACCEPTANCE CRITERIA FOR A CDMA NETWORK

1.   Introduction

     1.1  Overview

     This document describes the Acceptance test procedure and RF systems
     performance warranty for a CDMA wireless voice network using hardware and
     software provided by SUPPLIER. The nature of the warranty must necessarily
     vary depending upon the circumstances involved. Several possibilities
     exist.

     o    SUPPLIER designs and optimizes the system. In this situation, an RF
          system performance warranty is provided.

     o    SUPPLIER optimizes but does not design the system. In this situation,
          an RF system performance warranty is only provided if SUPPLIER
          validates the design. The warranty applies only to those portions of
          the network that are validated. Design validation may be done

          --During the design process, OR

--Performed on the as-built system by measuring path loss and pilot strength
     information as well as verifying frequency and PN planning.

     o    SUPPLIER neither designs nor optimizes the system. In this case, no
          RF system performance warranty is provided.

     o    SUPPLIER swaps out (i.e., SUPPLIER provides replacement network in
          place of an existing network) or overlays a system, and performs the
          optimization. In this case, an RF system performance warranty is
          provided that uses the performance of the new or overlaid network
          relative to the performance of the old or under-laid network as a
          means of assessing acceptance.

     1.2  Nature and conditions of warranty

     Generic warranty metrics and associated test procedures are described in
     section 2. The warranty/acceptance criteria specified in this section is
     valid when SUPPLIER performs the RF design on a "Green field design"
     basis, i.e., SUPPLIER performs the RF design and SUPPLIER performs RF
     optimization of the network as per SUPPLIER standard procedures and there
     has been no other existing network to be swapped-out or overlaid. In
     addition, this warranty/acceptance criteria is only applicable to clusters
     that consist of at least 10 contiguous cells. Warranties for a network
     that consists in total of less than 10 cells must be addressed separately.

     In the event that SUPPLIER performs RF optimization services only and
     PURCHASER wishes to develop the network design, the design must be
     validated by SUPPLIER in order for the warranty criteria described in
     section 2 to apply. Two possible means of validation exist.

                                      116
<PAGE>

     o    The process of PURCHASER design and SUPPLIER validation during the
          design process is described in section 3. Warranty applies to the
          whole or part of the network that is validated during the design
          process.

     o    Alternatively, if it is the PURCHASER's desire to relinquish such
          SUPPLIER validation during the design procedure, then the
          warranty/acceptance criteria described in section 2 would only apply
          to the design coverage area that is validated by measurements taken
          on the as-built system. Specifically, the warranty applies to areas
          that fulfill the following criteria:

               1)   The measured path loss is equal to or better than the
                    maximum allowable path loss as per SUPPLIER Link budget;
                    AND

               2)   The measured pilot Ec/No is equal to or greater than -13
                    dB.

               3)   SUPPLIER must verify and approve the frequency planning and
                    PN planning. The areas affected by implementing
                    inappropriate frequency plan, PN offset plan that are not
                    approved by SUPPLIER shall be excluded from the RF design
                    coverage area.

The warranty metrics and procedures specified in section 2 are applicable only
to the portions of the network that are validated.

For the markets where SUPPLIER is providing a network to swapout or overlay an
existing network deployed by SUPPLIER or other SUPPLIER on a 1:1 basis, the
acceptance test shall be based on comparison of the old existing network and
the new. The performance of SUPPLIER provided network as indicated by the
performance metrics shall be at least as good or better than that of the
existing network within the measurement accuracy and with statistical
significance (e.g., 2 standard deviation). In addition, the morphology and
traffic pattern changes shall be calibrated and accounted for in order to
provide a fair comparison. The test metrics and procedure may be negotiated on
a case by case basis but shall in general follow the guideline as that stated
in section 2.

Note that in this case acceptance is assessed by comparing the values obtained
in the new or overlaid network to those obtained in the old or under-laid
network, as opposed to comparing the values obtained in the new/overlaid
network to an absolute target. Further, the comparison is only valid for
acceptance purposes if the old and new values are measured under identical test
conditions, and SUPPLIER performs optimization of the new/overlaid system.

In the event that there are missing cells due to circumstances outside
SUPPLIER's control, SUPPLIER reserves the option to perform market acceptance
testing if 90% or more cells are available in the market. The data collected in
the areas with compromised coverage due to missing cells shall be excluded from
data analysis for acceptance.

In addition, any adverse performance data (e.g., drops, origination failures)
attributable to circumstances outside SUPPLIER's control shall not be valid for
the purpose of assessing Acceptance criteria compliance. Such circumstances
include but are not limited to:

     o    Packet pipe issues
     o    Spectrum interference from external sources

                                      117
<PAGE>

2.0 Metrics and test procedures

The performance metrics defined below are part of the contract and shall be
used in Acceptance Testing.

The metrics shall apply in those cases where SUPPLIER performs the RF design
and SUPPLIER performs the RF optimization. The values of the metrics obtained
in test shall be compared to the warranty targets stated in order to assess
acceptance.

The metrics shall also apply when SUPPLIER performs RF optimization only and
PURCHASER performs RF design provided that the design is validated by SUPPLIER
(see section 1, also section 3). In this situation, the performance metrics
described below shall apply only to the portion(s) of the network that are
validated. The values of the metrics obtained in test shall be compared to the
warranty targets stated in order to assess acceptance.

The metrics described below shall also apply to the situation where SUPPLIER
performs a swapout or overlay and performs optimization on the new/overlaid
system; however, in this case, acceptance shall be assessed by comparing the
values of the metrics obtained from the new/overlaid network to those obtained
from the old/under-laid network. The old and new metrics must be measured under
identical test conditions in order for the comparison to be valid.

The metrics described below shall not apply in situation where SUPPLIER
performs neither design nor optimization. In this case, no RF system warranty
shall be offered.

The procedures for measuring the performance metrics shall be executed as
described below.

     2.1  Test setup

     All tests shall be performed at street level using test vehicles equipped
     with a calibrated test mobilestation(s) that meets or exceeds the minimum
     performance specifications as specified in the IS2000 standard for a CDMA
     IS-95 or 1xRTT in its(their) respective band class(es). All test mobiles
     utilized during System Performance Tests shall be configured to disable
     any slot paging scheme other than the default setting defined in the
     IS2000 standard. All tests shall be conducted at the selected vocoder
     rates implemented in the PURCHASER's system. Test mobiles shall have fixed
     attenuators connected between the transceiver and the antenna to
     compensate for vehicle penetration loss, additional vehicle height, and
     performance of the test vehicle antenna as appropriate. Additional
     attenuation may also be added to simulate system load.

     2.2 Coverage area for test

          All data shall be collected  in mutually  agreed test areas within the
          designed service  coverage area. The "designed  service coverage area"
          is  defined  as the  area  predicted  to be  covered  for  service  by
          SUPPLIER's  tools  and  measurements  based  on the  final  cell  site
          locations.   (Alternatively,   if  PURCHASER  performs  RF  design  as
          described in sections 1 and 3, the "designed  service  coverage  area"
          shall be defined as the area predicted by  PURCHASER's  design methods
          and  validated by SUPPLIER).  Test routes within the designed  service
          coverage  area  shall  be  mutually  agreed.   For  purposes  of  data
          collection  and  analysis  the routes  shall be divided  into  spatial
          subdivisions called geographic bins. The bins shall be of

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          mutually  agreed size and not less than 100 meters by 100 meters.  Bin
          size need not  necessarily  be  uniform.  The bins  along the high way
          shall be no less  than  100-meter  length  linear  bins.  During  data
          collection the test routes shall be driven at speeds  mutually  agreed
          to  as  being  representative  of  normal  subscriber  behavior.  Data
          collected  from areas not  planned  to be  covered in design  shall be
          excluded from any analysis.

While SUPPLIER will attempt to minimize areas with weak or no coverage by using
optimization techniques, RF performance will not be guaranteed in areas that
are not predicted to be covered in design.

2.3  In-building

In-building coverage via external CDMA infrastructure will not be tested as
part of acceptance; however, any building penetration margins specified in the
design by PURCHASER may be verified at the street level.

2.4  Traffic load for test

     System  acceptance  tests shall be conducted with  simulated  traffic load.
     This traffic load shall  correspond  to the number of Erlangs for which the
     system  has  been  designed.  The  method  of load  simulation  shall be as
     follows:

     2.4.1 Reverse Link. Reverse link load simulation shall be conducted by
     using an attenuator placed in the reverse link path at the mobile
     transmitter. The value of the attenuator shall be consistent with the
     equivalent noise rise at the cell site receiver generated by the traffic
     load (busy hour Erlangs) used in design.

     2.4.2 Forward Link. Forward link load simulation shall be conducted by
     using Seller's Orthogonal Channel Noise Simulator (OCNS) to broadcast
     forward link interference of appropriate level. This interference shall be
     consistent with the traffic load (busy hour Erlangs) used in design. The
     number, level, and channel activity of interfering links shall be mutually
     agreed between SUPPLIER and PURCHASER.

2.5  Performance metrics

The performance metrics are:

     2.5.1 Frame Erasure Rate (FER). Data shall be collected under simulated
     traffic load (see section 2.4). Forward and reverse links shall be
     characterized separately.

     Data shall be collected and analyzed as follows: A call with known data
     sequences (e.g., Markov) shall be made and maintained. (If the call drops,
     a new call will be set up). During the call both forward and reverse link
     full rate frames shall be collected in time bins of at least 100 full rate
     frames. Each time bin average is averaged into a geographic bin in order
     to obtain a FER score, or average frame error rate (AFER), that
     characterizes that bin's location.

     Data collected from areas not planned to be covered in design shall not be
     considered for analysis (see section 2.2). Of the remaining data, a small
     percentage of the worst AFER values collected shall be discarded, where
     the percentage is consistent with the fraction (probability) of area
     design coverage. For example, the worst 5% of AFER values collected shall
     be discarded, where

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     the system is designed for 95% area coverage. The worst 10% of AFER values
     collected shall be discarded where the system is designed for 90% area
     coverage. The remaining bins shall together constitute the non-excluded
     area. The AFER values within the non-excluded area shall be averaged
     together. For acceptance, this average shall not exceed 2%.

     2.5.2 Dropped Calls. Data shall be collected under simulated traffic load
     (see section 2.4).

     Data shall be collected and analyzed as follows: a sequence of test calls
     shall be placed along the test drive routes. The duration of each call
     shall not exceed 100 seconds. The dropped call rate shall be the ratio of
     successfully originated calls that were dropped to the total number of
     successfully originated calls. A successfully originated call is defined
     as a successful origination to a non-busy number at the switch resulting
     from a correctly dialed call. Only data collected within the non-excluded
     area (see section 2.5.1) shall be included in this analysis. For system
     acceptance, the dropped call rate shall be less than or equal to 2%.

     2.5.3 Originations and Terminations. Data shall be collected under
     simulated traffic load (see section 2.4).

     Data shall be collected and analyzed as follows: for originations, a
     sequence of test calls shall be placed along the test drive routes. The
     origination success rate shall be the ratio of successfully originated
     calls to the total number of valid call attempts. A valid call attempt is
     defined as an origination attempt via a correctly dialed number to a
     non-busy number at the switch. A successfully originated call is defined
     as a call that has reached the voice channel state. Only data collected
     within the non-excluded area (see section 2.5.1) shall be included in this
     analysis. For system acceptance, the origination success rate shall meet
     or exceed 95%.

     For terminations, a sequence of test calls shall be placed along the test
     drive routes. The termination success rate shall be the ratio of
     successfully terminated calls to the total number of valid call attempts.
     A valid call attempt is defined as a termination attempt via a correctly
     dialed number from the switch to the test mobile. A successfully
     terminated call is defined as a call that has reached the voice channel
     state. Only data collected within the non-excluded area (see section
     2.5.1) shall be included in this analysis. For system acceptance, the
     termination success rate shall meet or exceed 95%.

3.0 CDMA RF Network Design Process (Validation During Design)

This section describes the CDMA RF network design process flow should PURCHASER
intend to develop the network design for any or all market in the CDMA network
but contracts with SUPPLIER to perform the optimization. In this situation, the
warranty described in section 2 only applies to the portion(s) of the network
that SUPPLIER validates. Validation may be done during the design process or
upon the as-built network by taking measurements. This section describes the
former; i.e., the process that is followed when SUPPLIER validates the design
during the design procedure. (Validation upon the as-built network is described
in section 1).

If SUPPLIER performs both RF design and RF optimization, the process described
below is not applicable, and the warranty metrics described in section 2 shall
apply (see section 1).

The design process flow for PURCHASER design and SUPPLIER optimization, with
SUPPLIER design validation during the design procedure, shall be as follows:

(a)  PURCHASER shall define the required coverage and performance objectives
     and also shall specify the carried traffic design objectives for a
     particular market. SUPPLIER provides a link budget

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     customized to achieve the PURCHASER specified design objectives. PURCHASER
     shall specify applicable penetration margins (e.g., building), probability
     of cell edge coverage, antenna height, cable loss, head (body) loss, and
     voice quality target.

(b)  Based on the SUPPLIER provided link budget, PURCHASER produces a
     Preliminary Initial Cluster Design for a particular Cluster and submits
     complete, comprehensive CDMA Design data to SUPPLIER for review. All
     simulations performed by PURCHASER and/or SUPPLIER shall assume a design
     Carried Traffic load based on Dominant Morphology for each sector for
     building a Traffic Distribution Map. The Land Use Data for the respective
     coverage area of each sector shall be evaluated and a Dominant Morphology
     class will be selected for each sector. PURCHASER shall provide sufficient
     clutter (Land Use) classifications to enable the morphology
     classifications for specified design coverage area. PURCHASER shall
     provide engineering and technical support to assist SUPPLIER's evaluation
     of PURCHASER's design.

(c)  PURCHASER and SUPPLIER jointly review the Preliminary Initial Cluster
     Design.

(d)  SUPPLIER provides in written form, a list of suggested changes for the
     Preliminary Initial Cluster Design. If SUPPLIER demonstrates to PURCHASER
     that the Land Use database used to produce any Definitive Final Cluster
     Design has errors that would affect the Performance Guarantees, then
     SUPPLIER shall have the right to provide corrections for all such errors
     and PURCHASER shall re- run the Definitive Final Cluster Design.

(e)  PURCHASER shall review and implement the suggested changes and PURCHASER
     shall be obligated to accept SUPPLIER's suggested changes.

(f)  SUPPLIER approves the Preliminary Initial Cluster Design by issuing a
     Design Acceptance Certificate for either the modified Cluster Design from
     Section 3.0 (d), or PURCHASER's original design from Section 3.0 (b) if
     such Cluster Design is consistent with Section 3.0 (d) above.

(g)  The approved Preliminary Initial Cluster Design then becomes the
     Definitive Initial Cluster Design that is utilized to generate the initial
     Order for Articles of said design.

(h)  PURCHASER shall produce a Preliminary Final Cluster Design for the
     "as-built" configuration of the Cluster.

(i)  PURCHASER and SUPPLIER jointly review and as necessary refine the
     Preliminary Final Cluster Design. This design is then delivered to
     SUPPLIER for approval.

(j)  SUPPLIER shall have the same rights to suggest changes to the Preliminary
     Final Cluster Design as specified in Section 3.0 (c) and (d) above.

(k)  PURCHASER shall have the same obligations to accept SUPPLIER suggested
     changes as are specified in Section 3.0 (d) above.

(l)  SUPPLIER shall then approve the Preliminary Final Cluster Design by issuing
     a Design Acceptance Certificate for either the modified Cluster Design from
     Section 3.0 (j), or  PURCHASER's  original  design from  Section 3.0 (g) if
     such modified  Cluster Design is consistent with Section 3.0 (j) above. The
     approved Preliminary Final Cluster Design shall become the Definitive Final
     Cluster Design.

The Definitive Final Cluster Design is utilized to generate the predicted
coverage area and the mutually agreed Drive Test Routes for assessing
Performance Guarantee compliance during the System Performance Acceptance Test
(see section 2).

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                                   APPENDIX D

                        PRIMARY SUPPLIER COMPLIANCE WITH
  MINORITY-, WOMEN-, DISABLED VETERAN- AND VIETNAM-ERA VETERAN-OWNED BUSINESS
                      ENTERPRISES (M/W/DV BE) UTILIZATION

SUPPLIER agrees to provide opportunities for Certified Suppliers identified as
Minority-, Woman-, Service Disabled and Vietnam-Era Veteran- Owned Business
Enterprises (hereinafter "M/W/DV BE") in accordance, at a minimum, with the
terms and conditions of this Appendix.

In the event that change in ownership results in a change of Supplier's status
as a certified Minority-, Women-, Disabled Veteran- and Vietnam-Era
Veteran-Owned Business Enterprise ("M/W/DV BE"), SUPPLIER shall notify
PURCHASER'S Supplier Diversity Director by e-mail at ** within thirty (30) days
of such change.

Definitions

"Certified" means currently certified as MWDVBE by an authorized certifying
body, such as the Small Business Administration (SBA), the California Public
Utility Commission Clearinghouse, National Minority Supplier Development
Council or its affiliated regional councils, Women Business Enterprises
National Councils (WBENC), or other similar local, state, or federal certifying
body, among others.

"Minority-owned business enterprises" are defined as business concerns which
are at least 51 percent owned and control is held by individuals who are
members of a minority group, and of which at least 51 percent of the net
profits accrue to members of a minority group. Such persons include those of
African American, Hispanic, Asian-Pacific Islander, Asian-Indian or Native
American origins. "Women-owned business enterprises" are defined as business
concerns which are at least 51 percent owned by one or more women or, in the
case of any publicly-owned business, at least 51 percent of the stock of which
is owned by one or more women; and whose management and daily business
operations are controlled by one or more women.

"Service-disabled veteran-owned business enterprises" means a business concern
(1) not less than 51 percent of which is owned by one or more service-disabled
veterans or, in the case of any publicly-owned business, not less than 51
percent of the stock of which is owned by one or more service-disabled
veterans; and (2) the management and daily business operations of which are
controlled by one or more service-disabled veterans or, in the case of a
veteran with permanent and severe disability, the spouse or permanent caregiver
of such veteran. Service-disabled veteran means a veteran, as defined in 38
U.S.C. 101(2), with a disability that is service-connected, as defined in 38
U.S.C. 101(16).

"Vietnam-Era Veteran" is defined as a veteran of the U.S. military, ground,
naval, or air service, any part of whose service was during the period August
5, 1964 through May 7, 1975, who (1) served on active duty for a period of more
than 180 days and was discharged or released with other than a dishonorable
discharge, or (2) was discharged or released from active duty because of a
service-connected disability.

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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"Vietnam-Era Veteran" also includes any veteran of the U.S. military, ground,
naval, or air service who served in the Republic of Vietnam between February
28, 1961 and May 7, 1975.

"Owned" is defined as at least 51 percent of the business or, in the case of a
publicly owned business, at least 51 percent of the stock owned either by a
minority or women. Transfer of ownership or purchase of an existing business by
a minority (or non-minority women) from a non-minority (or non-minority male)
who remains actively involved in the operation of the business, does not
qualify as a minority-owned or women-owned business.

Diversified Supplier Utilization Plan

SUPPLIER must submit an approved Diversified Supplier Utilization Plan ("Plan")
to PURCHASER'S Supplier Diversity Director at ** within 60 days after execution
of this Appendix . The Plan will include a statement that SUPPLIER will work to
achieve M/W/DV BE vendor usage as specified in this Appendix and will contain a
commitment to report results in accordance with the terms set forth herein.

The list of M/W/DV BE(s) by the SUPPLIER in its Plan shall constitute:

          o    A representation by SUPPLIER to PURCHASER in regard to the
               M/W/DV BE(s) that: (a) it intends to use the firm for the work
               specified in the Plan; (b) on the basis of information known to
               it and after reasonable inquiry, it believes such M/W/DV BE(s)
               to be technically and financially qualified to perform the work
               specified, and that the firm is available to perform the work;
               and (c) the M/W/DV BE(s) identified is currently certified as
               M/W/DV BE by an authorized certifying body.

          o    A commitment that SUPPLIER will enter into a contract with each
               such M/W/DV BE (or approved substitutes) in accordance with its
               Plan.

          o    A commitment by SUPPLIER that it will not substitute a M/W/DV BE
               listed in its Plan without notifying Verizon Wireless.

     Unless SUPPLIER has a reasonable belief that use of a designated M/W/DV BE
     will potentially cause personal injury or damage to property, or that such
     M/W/DV BE has engaged in illegal or unethical behavior, no substitution(s)
     of M/W/DV BE (s) designated on SUPPLIER'S Plan Form may be made without
     notifying PURCHASER in writing, citing the specific reason(s) for
     substitution.

Contract Specific Reporting

SUPPLIER shall report quarterly M/W/DV BE expenditures specific to PURCHASER
contracts by using the "Supplier Diversity Tier 2/Subcontracting Summary
Expenditures Report" found on PURCHASER'S website at **. Supplier shall submit
such reports via e-mail to PURCHASER at ** on a quarterly basis,

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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within thirty (30) business days following the end of each quarter. This
document is intended to provide a reporting mechanism to monitor SUPPLIER'S
progress in achieving its M/W/DV BE usage and to detail improvements as set
forth in this Appendix.

SUPPLIER will also provide:

     (1)  A list of the name(s) and address(s) of any M/W/DV BE(s) the SUPPLIER
          has identified to use in support of this Appendix,

     (2)  A description of the products/services or scope of work to be
          performed by M/W/DV BE(s), and

     (3)  The percentage or volume of contract work to be performed by each
          such firm.

SUPPLIER M/W/DV BE Involvement

SUPPLIER proposes to work toward improving M/W/DV BE utilization over the term
of the AGREEMENT and will continue to work with PURCHASER to develop a plan of
action to bring SUPPLIER'S usage of diversity vendors to a proposed target of
two percent (2%) of the total dollars spent under the AGREEMENT by the end of
the term of the AGREEMENT.

Supplier Compliance; Standards and Remedies

Compliance Standards. PURCHASER has the right to review compliance by SUPPLIER
with the Plan established in this Appendix. PURCHASER may determine that
SUPPLIER is achieving M/W/DV BE usage as set forth in this Appendix by
examining reports received from SUPPLIER, performing on-site inspections,
conducting progress meetings regarding work required by the Plan, contacting
involved M/W/DV BE(s), or through other actions taken in the ordinary course of
administering this Appendix

Updates. An annual update of SUPPLIER's Plan will review the progress in
maintaining and improving the use of M/W/DV BEs.

Supplier Report Card. SUPPLIER's ability to achieve its M/W/DV BE Commitments
shall reflect upon and shall contribute to SUPPLIER's overall grade on the
SUPPLIER Report Card or other performance measurement(s).

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                                  APPENDIX E-1

                         LUCENT WIRELESS SYSTEM SUPPORT
                       BASE RELEASE SOFTWARE AND SERVICE

                               SUPPLEMENTAL TERMS

1.0  INTRODUCTION

This Appendix contains additional terms and conditions, which together with the
terms and conditions of the AGREEMENT, are applicable with respect to orders
for the BRSS program identified herein ("BRSS"). BRSS is comprised of two
components: Base Release Software and Base Release Service, as more fully
described below.

2.0  ADDITIONAL DEFINITIONS

For purposes of this Appendix and the Agreement, the following additional
definitions shall apply:

     "1xEV-DO" means 1x Evolution (Data Only), a high speed data solution
supporting data rates up to 2.4 mbits/second.

     "7X24X365" means seven days a week, 24 hours a day and 365 days a year.

     "Assistance Request" and "AR" means a request for TSS support, as
described in the TSS Appendix.

     "BRSS Program" and "BRSS" means the optional program under which SUPPLIER
offers to PURCHASER, Major Releases, Point Releases, Software Updates and
Crafts for Software for which PURCHASER has paid the applicable Fee, as more
particularly described in this Appendix.

     "Cell" is cell site equipment as defined in Schedule 1 to this Appendix.

     "Covered Systems" means those AMPS and PCS systems operated by PURCHASER
in the Franchised Area which, at the time of determination for purposes of this
Appendix, are served by ECPs as defined below.

     "Craft" means a small Software release containing a collection of minor
Software changes to a Major Release. Typically a Craft is less extensive than
those included in Point Releases or Software Updates.

     "ECD" means Equipment Configuration Database.

     "ECP" means a SUPPLIER-manufactured Executive Cellular Processor installed
in any of PURCHASER'S PCS or AMPS systems in the Covered Systems, whether or
not such ECP was installed by or sold to PURCHASER by SUPPLIER, and regardless
of the technology supported by such ECP (e.g., analog, CDMA, and TDMA).

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     "Franchised Area" means the area(s) for which the Federal Communications
Commission in the United States or a comparable government agency has granted a
permit to construct and operate one or more AMPS or PCS systems, including any
non-designated areas contiguous to the Franchise Area, and in which, under such
agency's applicable rules, PURCHASER will be able to provide a wireless
telecommunications service in such area(s) utilizing such system(s).

"Initial Operating Fee" (IOF) means those fees paid upon initial provision of
Software for the right to use such Software. Such fee includes for the
remainder of the first calendar year of use, BRSS and TSS.

"LWSS" means the Lucent  Wireless  System Support  program as comprised of BRSS,
described in this Appendix, and TSS, as defined in the TSS Appendix.

"Major Release" means an issue of Software which significantly adds to, improves
or enhances  existing base or standard Software features and capabilities of the
prior Major Release  involving more extensive  changes to the underlying  source
code or the user  interface  than is the case in a Point  Release or a Craft.  A
Major Release may also correct  defects in earlier  releases.  The term "Generic
Release" is synonymous with Major Release.  A Major Release may also provide new
optional  Software  features which PURCHASER may acquire for additional  license
fees.

"ODD" means Office Dependent Data.

"Optional  Software  Feature"  means a  feature  or  functionality  of  Software
resident in a Major  Release but which is not  licensed to  PURCHASER as part of
BRSS and is available for use by PURCHASER only if PURCHASER pays the applicable
separate license fee therefor.

"Pick-A-Pack  Program" means the optional  program under which  SUPPLIER  allows
PURCHASER to license  optional  software  features in a Pack for a single price.
Refer to the Pick-A-Pack Program materials for more details.

"Point Release" means a superseding issue of Software which adds to, improves or
enhances existing features and capabilities of the Major Release of the Software
with which it is associated. A Point Release may also correct defects in earlier
releases.

"Pricing  Units" mean the pricing  elements that are used to compute annual fees
for the BRSS Program, as described in Schedule 1 of this Appendix.

"Retrofit"  means a  replacement  of an existing  Major Release  (including  any
subsequently  issued Point Releases) with a Software  Upgrade that constitutes a
new Major Release. Retrofits require modifications of the ODD and/or the ECD.

"Severity 1", "Severity 2", "Severity 3" and "Severity 4" mean the severity
levels described in the TSS Appendix.

"Software" means a computer program consisting of a set of logical instructions
and tables of information which guide the functioning of a processor; such
program may be contained in any medium whatsoever, including hardware containing
a pattern of bits representing such program, but the term "Software" does not
mean or include such medium.

"Software Update" means a partial update of existing Software provided to
PURCHASER in consideration of PURCHASER'S payment of BRSS Program fees, and

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containing one or more of the following, in any combination: (i) improvement in
basic call processing capabilities, as well as basic system operation and
maintenance, (ii) changes to maintain compatibility between a new system release
and features existing in a prior system release (when initially introduced, a
new system release may not always be fully compatible with features available
immediately prior to such release), (iii) a platform for optional Software
features, and (iv) consolidations of periodic fixes and overwrites. A Software
Update can also be a Point Release or a Craft, if it meets any of those
definitions. SUPPLIER does not commit that any Software Updates will ultimately
be released, made generally available and therefore provided during the term
that PURCHASER subscribes to the BRSS Program. Furthermore, SUPPLIER does not
warrant that any specific features or functionality will be included in any
Software Updates that may be provided under the BRSS Program prior to the time
that a Software Update is released and made generally available to all BRSS
subscribers.

"Software Upgrade" refers to a Major Release provided to PURCHASER in
consideration of PURCHASER'S payment of BRSS Program fees. In addition to the
four Software Update criteria mentioned above, a Software Upgrade may also
provide infrastructure changes. A Software Upgrade differs from a Software
Update in that only a Software Upgrade can provide infrastructure changes.
SUPPLIER does not commit that any Software Upgrades will ultimately be released,
made generally available and therefore provided during the term that PURCHASER
subscribes to the BRSS Program. Furthermore, SUPPLIER does not warrant that any
specific features or functionality will be included in any Software Upgrades
that may be provided under the BRSS Program prior to the time that a Software
Upgrade is released and made generally available to all BRSS subscribers.

"Standard Base Software Release" means the two most recent Major Releases that
have been declared generally available. For example, if Major Release X is the
latest GA release, it and Major Release X-1 are considered Standard Base
Software Releases.

"T&M basis" means time and material, at SUPPLIER'S then prevailing rates.

"Technical System Support" and "TSS" mean the optional support offered by a
defined Program or T&M basis, as more particularly described and defined in the
TSS Appendix.

"TSS Appendix" means the attachment, exhibit, schedule or other document
appended to or incorporated in this Agreement that describes Technical System
Support.

"WTSC" means SUPPLIER'S Wireless Technical Support Center or equivalent
designated center. SUPPLIER reserves the right to provide the services described
herein from one or more such centers.

3.0 COVERED SOFTWARE

The BRSS Program is available for the following AMPS/PCS Software to be
provided by SUPPLIER under this Agreement:

     o    Operating Software for each 5ESS(R) Switch Manager (Administrative
          Module)

     o    Operating Software for each ECP (Executive Cellular Processor)

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     o    Operating Software for each OMP (Operations and Maintenance
          Processor)

     o    Operating Software for each AP (Applications Processor)

     o    Operating Software for Cells

     o    Flexent(R) Remote Maintenance Tool (RMT) Software

     o    Autopace(R) and WatchMark(TM) Prospect Software - Lucent
          AMPS/CDMA/TDMA R.xx (WatchMark(TM) Prospect) Software

          Feature Software over and above the base feature Software included in
the respective operating Software packages set forth above.

          Software Updates and Software Upgrades to the Software packages set
     forth above.

          Such other Software as Supplier may agree in writing.

The BRSS program is also available for the following 1xEV-DO software.
SUPPLIER'S 1xEV-DO system is available either as an addition to PURCHASER'S
system or as an overlay to another vendor's system. The BRSS Program covers the
following 1xEV-DO Software to be provided by SUPPLIER under this agreement:

     o    Operating Software for each 1xEV-DO Cell

     o    Operating Software for each 1xEV-DO RNC (Radio Network Controller)

     o    Operating Software for each OMP managing a 1xEV-DO System

     o    1xEV-DO Feature Software over and above the base feature Software
          included in the respective operating Software packages set forth
          above.

     o    Software Updates to the 1xEV-DO Software packages set forth above.

     o    Such other 1xEV-DO Software as Supplier may agree in writing.

Nothing herein shall be deemed to deny SUPPLIER the right to discontinue
products or Software in accordance with its standard policies and/or the terms
of this Agreement as applicable.

4.0  ELIGIBILITY REQUIREMENTS FOR BRSS

     4.1  Installation Performed by SUPPLIER or by PURCHASER and Observation by
          SUPPLIER

     Standard Base Software Releases furnished by SUPPLIER are eligible for
updating and related services under BRSS without initial evaluation by SUPPLIER
, provided BRSS commences not later than the end of the applicable warranty
period for the respective Software. If PURCHASER installs the Software,
SUPPLIER is given the opportunity, at its option, to observe and comment on the
installation and ultimately accept that the installation was properly
performed. Billing to PURCHASER for such observations will be on a time and
material basis.

     4.2  Other Situations

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In all other situations, Software shall not be eligible for BRSS until
SUPPLIER, at its option, has made an initial evaluation, to determine whether
modifications are required to make the Software eligible. Billing to PURCHASER
for such observations will be on a time and material basis. If, in SUPPLIER'S
judgment, modifications are required for this purpose, SUPPLIER will provide an
estimate to PURCHASER of the costs of making such modifications, including the
price for updating the Software to a current, supported, Standard Base Software
Release. Upon PURCHASER'S acceptance of the estimate, PURCHASER will be billed
based on SUPPLIER'S estimate for such evaluation, and any such modifications
furnished by SUPPLIER. Software will not be eligible for BRSS unless SUPPLIER
determines that the Software is in good working order in accordance with its
Specifications and can be maintained in such condition.

4.3  PURCHASER'S Warranties of Authority

PURCHASER warrants, as a condition of eligibility, that PURCHASER is the owner
or lessor of any equipment that runs the Software for which BRSS will be
provided under this Appendix, or that PURCHASER has the equipment owner's
written authorization to operate such equipment and obtain such support
services under this Appendix. PURCHASER further warrants that PURCHASER is the
licensee of the Software for which BRSS will be provided under this Appendix
and is complying with the terms of the license.

4.4  Additional Requirements

Base Release Software and Service is offered only for equipment manufactured by
SUPPLIER and equipment manufactured for SUPPLIER pursuant to specifications
controlled by SUPPLIER. Base Release Software and Service is available only on
a system basis. As used herein, a "system" is a FLEXENT(R)/AUTOPLEX(R) ECP and
its attendant cells and related equipment. To be eligible for BRSS, a system
must:

o    Have been installed by SUPPLIER or, if not installed by SUPPLIER, at
SUPPLIER'S option, it must pass an acceptance test to the satisfaction of
SUPPLIER. This acceptance test will be available only at a separate fee and
will be billed on a time and material basis.

o    Be operating on a Standard Base Software Release as defined in Section 2.0.

PURCHASER must have the same support level on all of its PCS, AMPS, and 1xEV-DO
systems and equipment. For example, if PURCHASER operates CDMA PCS systems,
analog/TDMA AMPS systems, and 1xEV-DO systems, PURCHASER is required to
maintain the same support levels for all of its PCS, AMPS, and 1xEV-DO systems.

PURCHASER must subscribe to the Base Release Software and Service Program for
all of its systems in order to purchase any TSS Program.

SUPPLIER must, as provided in the TSS Appendix, be given the right to
electronically access system configuration and operational data and to use
automated tools to diagnose such information, and to have access to all
relevant PURCHASER personnel to enable SUPPLIER to understand and diagnose a
reported problem. Beginning with ECP Release 21.0, this electronic access
capability must include VPN access to a dedicated VPN server in PURCHASER'S
network to enable remote execution of the EMS GUI. Without such access,
SUPPLIER will not be held to any applicable support performance objectives set
forth in this Appendix.

5.0  BASE RELEASE SOFTWARE - UPDATES AND UPGRADES

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During any period for which PURCHASER has paid the applicable BRSS Program
fees, or for which the BRSS Program is provided at no additional charge under
the terms of this Appendix, SUPPLIER will provide to PURCHASER all Software
Updates and Software Upgrades that are made generally available by SUPPLIER
during such period. SUPPLIER will notify PURCHASER of the availability of each
Software Update and Software Upgrade. Such notifications shall include a
description of the content of the Software Update or Software Upgrade to be
provided by SUPPLIER including a list of all new Optional Software Features.
SUPPLIER shall also notify PURCHASER of preconditions (e.g., additional
hardware) for installing such Software Update or Software Upgrade and/or use of
any such new Optional Software Features. The fulfillment of all such
preconditions shall be the responsibility of the PURCHASER.

Subject to the provisions of Section 12 of this Appendix, SUPPLIER shall also
update Documentation to incorporate new or revised operating procedures
resulting from issuance of Software Updates and Software Upgrades.

Software Updates and Software Upgrades shall be individually warranted, as
provided in Software warranty provisions of this Agreement, and PURCHASER shall
have a right to possess and use Software Updates and Software Upgrades, as
provided in the Software licensing provisions of this Agreement. Failure to pay
any applicable BRSS fees for Software Updates and Software Upgrades shall not
void the license granted under this Agreement for Licensed Software, including
prior Software Updates and Software Upgrades properly in PURCHASER'S
possession, for which PURCHASER has fully paid all applicable BRSS fees.
PURCHASER acknowledges that if PURCHASER fails to continue to pay BRSS fees,
PURCHASER shall not receive any permanent warranty fixes embodied in subsequent
Software Updates and Software Upgrades, but nothing herein shall be deemed to
deprive PURCHASER of any program corrections, work around procedures or other
temporary or permanent fixes to which PURCHASER may be entitled in respect of
Software warranty defects noticed to SUPPLIER during the applicable Warranty
Period or under any TSS Program. SUPPLIER shall not be deemed to be in breach
of its Software warranty obligations under this Agreement with respect to an
identified defect, if SUPPLIER has furnished or intends to furnish, in a timely
manner, a permanent warranty fix in a Software Update or Software Upgrade
available to PURCHASER, and PURCHASER shall have no claim for refund or credit
under such warranty provisions in such circumstances. Nothing herein shall
excuse SUPPLIER of any obligation SUPPLIER may have under applicable warranty
provisions or TSS Program to use all reasonable efforts to effect such a
temporary fix during the pendency of a permanent fix.

BRSS entitles PURCHASER to use the features and functionality delivered with
Software Updates and Software Upgrades, including, but not necessarily limited
to:

     o    Software to support system improvements, including performance and
          operations
     o    Compatibility of existing features with the new release
     o    New base/standard Software features and functionalities
     o    Platform for Optional Software Features and optional hardware
          features
     o    Release compatibility with Translations Entry Assistant
     o    Permanent and/or temporary fixes of problems in prior Software
          releases

BRSS does not entitle PURCHASER to use Optional Software Features resident in a
Software Update or Software Upgrade, except to the extent that PURCHASER has
separately paid the applicable license fees for the use thereof. Nothing in
this Appendix shall be deemed to require SUPPLIER to make any new specific
Software features and/or enhancements of Software available as part of
SUPPLIER'S Software Updates or Software Upgrades. Any Software Updates or
Software Upgrades that may be provided by SUPPLIER under the BRSS program are
provided

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as available. SUPPLIER shall have the sole right to determine whether a new
functionality shall be a new base Software feature or functionality or an
Optional Software Feature.

SUPPLIER reserves the right to determine the number of Software Updates and
Software Upgrades that will be issued each calendar year for each type of
Software covered by BRSS. SUPPLIER does not commit that any Software Updates or
Software Upgrades will ultimately be released, made generally available and,
therefore, provided during the term that PURCHASER subscribes to the BRSS
Program. Furthermore, SUPPLIER does not warrant that any specific features or
functionality will be included in any Software Updates or Software Upgrades
that may be provided under the BRSS Program prior to the time that a Software
Update or Software Upgrade is released and made generally available to all BRSS
subscribers. SUPPLIER'S current program for Software Upgrades is described in
further detail in Section 12 of this Appendix.

6.0  BASE RELEASE SERVICE

     6.1  Software Delivery

     Upon receipt of notice of availability of a Software Update or Software
     Upgrade, PURCHASER may indicate its desire to obtain the update as
     follows:

          6.1.1 Retrofits

               Retrofits must be scheduled. PURCHASER may request Retrofits
          through its Customer Team Sales representative.

          6.1.2 Software Updates

               PURCHASER may request Software Updates that are not Retrofits by
          calling the WTSC at (866)LUCENT8 (866-582-3688), or such other
          location as SUPPLIER may designate. Calls must be made Monday through
          Friday, SUPPLIER'S holidays excluded, during the hours of 8:00AM to
          5:00PM, Central Time.

          6.1.3 Medium of Delivery

               Software Updates and Software Upgrades shall be delivered by
          SUPPLIER in such medium (e.g., electronic distribution, CD-ROMs, or
          tapes) as SUPPLIER shall determine in its discretion.

     6.2  Pre-Installation Support

     SUPPLIER shall furnish to PURCHASER, Documentation relating to Software
     Updates and Software Upgrades that contains information regarding the
     preconditions to installation that must be fulfilled by PURCHASER and
     instructions to be followed during installation. It is PURCHASER'S
     obligation to become familiar with this material prior to commencing any
     self-installation of a Software Update or Software Upgrade. As part of
     BRSS, SUPPLIER will, at no additional charge, provide answers to a
     reasonable number of questions and otherwise provide a reasonable level of
     pre-installation support to PURCHASER concerning this information and
     these instructions. Such support is available Monday through Friday,
     SUPPLIER'S holidays excepted, during the hours 8:00AM and 5:00PM, Central
     Time. A request for support outside these hours will be treated as
     non-emergency Assistance Requests (as described in the TSS Appendix) and
     will be charged on a T&M basis, except to the extent that such AR is not
     subject to charge under an applicable TSS Program.

     6.3  Installation Support

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          During PURCHASER'S execution of a Software Update or Software Upgrade
     installation procedure, SUPPLIER shall be available to provide a
     reasonable level of remote telephonic support to resolve encountered
     problems. Such support shall be available on a 7X24X365 basis by calling
     the WTSC at (866)LUCENT8 (866-582-3688), or such other location as
     SUPPLIER may designate.

     6.4  Retrofit Support

          In addition to standard pre-installation and installation support,
     SUPPLIER will provide to PURCHASER additional tools and services when a
     Retrofit is involved if PURCHASER is obtaining BRSS. Retrofits are
     involved when an ECP Major Release or a 5ESS Major Release is replaced by
     a newer Major Release. A Retrofit requires the use of specialized software
     and procedures to evolve existing database translations in order to make a
     product ready to receive and operate a new Major Release. Retrofit
     procedures will vary from Major Release to Major Release.

          6.4.1 ECP Retrofits

               SUPPLIER will provide, as part of BRSS, an On-Site Retrofit
          ("OSR") software tool that may be run by PURCHASER on PURCHASER'S OMP
          to perform selected activities relating to evolving database
          translations. If PURCHASER elects to utilize the On-Site Retrofit
          (OSR) software tool, SUPPLIER, through its ODD Retrofit Group, will
          provide remote telephonic support for requirements issues and error
          resolution. This support is available Monday-Friday, SUPPLIER'S
          holidays excluded, during the hours 8:00AM. - 5:00PM, Central Time,
          by calling the WTSC at (866)LUCENT8 (866-582-3688), or such other
          number as SUPPLIER may designate. Requests for such support outside
          of these hours will be treated as non-emergency Assistance Requests
          and are subject to billing on a T&M basis. Such out-of-hours support
          is not included in any TSS Program PURCHASER may have obtained under
          the TSS Attachment.

          6.4.2 5ESS Switch Retrofits

               SUPPLIER, will provide, as part of BRSS, 5ESS Switch Retrofits,
          including Software Update Management Services ("SUMS") center
          support. Procedures will be announced to PURCHASER as appropriate.

          6.4.3 1xEV-DO Retrofits

               1xEV-DO Major Releases are bundled with the ECP Major Releases.

     6.5  Restrictions on Access to WTSC

     Only employees, authorized agents, and contractors of PURCHASER may access
     the WTSC. All such personnel must be registered to have telephonic or
     Internet access into the WTSC or to the AR Database. The number of
     PURCHASER personnel that may be registered depends on the level of service
     which PURCHASER has elected, as described in the TSS Appendix. PURCHASER
     shall not request registration of any agent or contractor unless such
     agent or contractor is bound to use access to the WTSC or the AR Database
     and information learned by such access only in connection with work for
     PURCHASER , and is otherwise not authorized to use or disclose such
     information. PURCHASER has the responsibility to inform SUPPLIER upon
     termination of any registered personnel so that WTSC access privileges for
     said

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     person may be revoked. Under no circumstances will SUPPLIER support, or
     PURCHASER allow, individuals who are not employees, authorized agents, and
     contractors of PURCHASER to access the WTSC or the AR Database.

     6.6  On-Site Technical Assistance

     Base Release Service is provided from the WTSC or other SUPPLIER location
     that is remote from the site where PURCHASER'S systems are located. At
     PURCHASER'S request and SUPPLIER'S discretion, SUPPLIER may dispatch
     personnel and or equipment to PURCHASR'S site to assist PURCHASER in
     preparing to install and/or installing a Software Update or Software
     Upgrade. At PURCHASER'S request, and as agreed to by SUPPLIER, SUPPLIER
     may provide on-site technical assistance beyond such remote support.
     On-site assistance is not included in BRSS, and will be billed to
     PURCHASER at a minimum of eight (8) hours a day on a T&M basis. Reasonable
     travel and living expenses incurred by SUPPLIER will also billed to
     PURCHASER for on-site service.

7.0  COMMENCEMENT OF BRSS PROGRAM

     7.1  General

     BRSS may be ordered only for an annual period effective on January 1 of
     the succeeding calendar year. The BRSS fee for that annual period will be
     determined by using the number of Pricing Units existing on December 31st
     of the preceding year. For example, if PURCHASER places an order for BRSS
     for calendar year 2004, based on per Cell pricing, the fee shall be
     determined by the number of Cells existing in all of PURCHASER'S systems
     on December 31, 2003. This general provision is subject to certain special
     rules set forth in the remainder of this Section 7 and in Section 4 above.

     7.2  Additional Systems

     If PURCHASER has existing systems covered by BRSS, any new
SUPPLIER-manufactured or furnished system deployed by PURCHASER, whether or not
purchased from SUPPLIER under this Agreement, shall receive BRSS coverage, at
no additional charge, for the remainder of the calendar year in which the
deployment occurs. This support starts on the day that installation and
integration of the system is complete, when SUPPLIER performs the installation
of the system. If SUPPLIER does not install all of the system, such support
will be provided only upon written request of PURCHASER made within thirty (30)
days of completion of installation of the system and after the system has been
deemed eligible for such support, as provided in Section 4 above.

     7.4  Addition of Existing Systems

     Notwithstanding Section 7.3 above, if PURCHASER obtains from any third
party additional existing systems then providing service to the public, by
purchase, lease, merger or otherwise, such acquired systems shall not
automatically be included in the group of PURCHASER'S systems covered by BRSS.
However, upon request of PURCHASER, which SUPPLIER shall not unreasonably
withhold or delay, and subject to mutual agreement as to fees and other
appropriate terms and conditions, such existing systems may be so included.
This support starts only after the existing system has been deemed eligible for
such support, as provided in Section 4 above.

8.0  RENEWALS

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For so long as SUPPLIER continues to offer BRSS as described in this Appendix,
PURCHASER'S BRSS, if any, may be renewed on January 1st of the next calendar
year. Unless PURCHASER notifies SUPPLIER in writing to the contrary no later
than the November 15th prior to that January 1st, PURCHASER'S existing BRSS
Program shall automatically be renewed on the same pricing option basis in
effect in the current year.

9.0  BRSS CHARGES AND INVOICING

     9.1  Standard Charges for BRSS

     BRSS is based on an annual fee payable in advance. Annual fees are based
     on the number of Pricing Units existing at the end of the preceding year,
     as described in Schedule 1. PURCHASER shall have an option to select for
     each calendar year among pricing programs based on counts of Cells, as
     further described in Schedule 1 to this Appendix. For example, the annual
     fee due for BRSS for the calendar year 2004, based on the Cell pricing
     option, shall be determined by multiplying the total number of all of the
     Cells in all of PURCHASER'S systems on December 31, 2003, by the
     appropriate per Cell charge.

     9.2  Determination of Pricing Units

     Promptly following December 31st of each calendar year, if PURCHASER has
     elected to obtain a BRSS for the following year, PURCHASER shall provide
     to SUPPLIER in writing a count of the applicable Pricing Units existing as
     of said date. Such count is subject to verification by SUPPLIER. PURCHASER
     grants SUPPLIER the right to use any information learned by SUPPLIER in
     performing services under this Appendix in connection with any
     verification activities. The provisions hereof are subject to the
     provisions of Schedule 1 to this Appendix.

     9.3  Invoicing

     All such invoices rendered for BRSS shall be due and payable within thirty
(30) days of the date of invoice. Invoices shall be rendered as provided below:

Annual fees for BRSS are billable in January. For example, the fees for BRSS
purchased for calendar year 2004 are billable in January 2004, based on a
Pricing Unit count as of December 31, 2003.

     Time and material charges are separately billable and will be invoiced by
     SUPPLIER.

10.0 SUPPORT FOR RELOCATED SOFTWARE

Software to be supported by SUPPLIER under this Appendix, which is moved to
another Designated Processor of PURCHASER within the Franchised Area, and
Software which is moved together with its Designated Processor to another
location of PURCHASER'S within the Franchised Area, shall continue to be
covered by PURCHASER'S BRSS, provided that SUPPLIER has received thirty (30)
days prior written notice of such relocation and PURCHASER agrees to pay
additional charges if the move increases SUPPLIER'S costs or expenses of
providing BRSS. SUPPLIER reserves the right to inspect (one time) the Software
as installed at the new location to determine its eligibility for support as
provided in Section 4 above. SUPPLIER further reserves the right to supervise
the unloading (if any) of the Software from the processor and the
reinstallation of the Software at the new installation location. If SUPPLIER
chooses to perform the above stated inspection and/or supervisions, SUPPLIER
shall be entitled to be compensated for such services on a T&M basis.

11.0 TERMINATION OF BRSS

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Either party may terminate any effective BRSS, and SUPPLIER may terminate any
of the services provided in this Appendix and may modify BRSS and the
provisions of the Software Support Policy set forth in Section 12 below, but no
such termination and no substantial modification shall be effective except upon
ninety (90) days prior written notice, and no such termination by SUPPLIER
shall take effect until the end of the calendar year in which such ninety (90)
day notice is effective. In the event of any such termination by either
SUPPLIER or PURCHASER or modification by SUPPLIER, no refund or forgiveness of
any or all of the applicable fees previously paid or due for such calendar year
shall be payable to PURCHASER. Nothing herein shall be deemed to excuse
SUPPLIER from any general support obligation set forth elsewhere in this
Agreement.

12.0 SOFTWARE SUPPORT POLICY

     12.1 Normal Progression/Skipping

     SUPPLIER'S Software is typically designed for sequential Retrofit/upgrade
progression (for example, ECP Major Release X to ECP Major Release X+1). In
some cases, skip Retrofits may be available (for example, ECP Major Release X
to ECP Major Release X+2, skipping ECP Major Release X+1). SUPPLIER makes no
commitment that any Major Release can be skipped. Moreover, where skipping is
available, additional charges may apply. PURCHASER should evaluate each new
release, consider its application, consider the availability of skipping or the
lack thereof, and select the Software migration plan that best suits its needs.

     12.2 Major Release Life Cycle Ratings

     Software ratings apply to Major Releases. Once a Major Release becomes
generally available to SUPPLIER'S customers, it begins to migrate through four
product ratings during its life cycle; Standard Availability ("SA"), Additions
and Maintenance ("A&M"), Limited Availability ("LA"), and Discontinued
Availability ("DA"). Differently rated Major Releases are subject to different
levels of support and use. The length of time that a Major Release remains at
each product rating varies depending upon SUPPLIER'S schedule for issuing new
Major Releases.

     When a software release has been declared generally available, it moves
into the SA stage and remains in that classification until the next sequential
Major Release has been declared generally available at which time the original
release moves down in rating. For example, once made generally available, Major
Release X will remain SA until Major Release X+1 is issued. At that time, Major
Release X will move down one rating to A&M. With the issuance of Major Release
X+2, Major Release X moves down one rating to LA. With issuance of Major
Release X+3, Major Release X will move down to the final DA rating.

     Any Software Update that is issued during a rating period will not change
or otherwise affect the rating of the Major Release. For example, if while ECP
Major Release X is rated SA, SUPPLIER issues a Point Release (X.1) for that
release, Major Release X will retain its SA rating. Such Software Update shall
be considered part of the Major Release and will have the same rating as that
Major Release.

     12.3 Support Available for Differently Rated Major Releases

     Support for differently rated Major Releases is described in Schedule 2 to
this Attachment.

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     12.4 Charges for Support

     PURCHASER will be provided the support summarized herein under the terms
of BRSS and/or the Technical System Support provisions of the TSS Appendix to
this Agreement.

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                                  BRSS PROGRAM
                            PRICING UNITS AND FEES

1.   PRICING UNITS

Annual fees for BRSS Programs are based on Pricing Units existing on a certain
date. For purposes of determining such fees, there are three Pricing Units,
defined as follows:

     Cell: A "Cell" is a PCS or AMPS base station installed in any of
          PURCHASER'S AMPS/PCS systems in the Covered Systems that has a unique
          identifier to a PURCHASER Mobile Switching Center (MSC) or 1xEV-DO
          RNC, such as a Cell ID (identification) number, whether or not such
          base station was manufactured, installed or sold by SUPPLIER. For
          example, two AMPS cells in one physical location (co-located)
          constitute two cells if they are uniquely identified to the MSC(s)
          serving them. Similarly, if AMPS or PCS cell is split for capacity or
          other reasons, the cell count will be increased based on the Cell IDs
          generated by the split. And, for example, if a PCS cell is added at a
          location where an existing AMPS cell exists and generates another
          Cell ID, the PCS cell constitutes a cell for purposes hereof.
          Notwithstanding the foregoing, a SUPPLIER-manufactured Microcell will
          be counted as a "cell" in determining fees for TSS Programs. The term
          "Cell" as used herein includes comparable equipment manufactured by a
          third party manufacturer.

     **   Upon availability of IS-634 (Interim Standard - 634) compliant logic
          in SUPPLIER'S switching infrastructure (switch and other
          infrastructure both hardware and software) non-SUPPLIER manufactured
          base stations that are also IS-634 compliant will be able to access
          and utilize Pick - A - Pack program packages. Therefore, upon
          availability of such compliant logic non-SUPPLIER manufactured base
          stations will be counted as Cells in the same manner as SUPPLIER
          manufactured cells.

2.   COUNT OF PRICING UNITS

     2.1  General

     Except as provided in Section 2.2 below, the scope of Covered Systems and
     Pricing Units will be counted as of December 31st of the year preceding
     the year for which BRSS will be provided.

3.   BRSS PROGRAM PRICES

     3.1  **

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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     **

SUPPORT AVAILABILITY FOR DIFFERENT SOFTWARE RATINGS+

--------------------------------------------------------------------------------
                             SA             A&M            LA             DA
--------------------------------------------------------------------------------
SUPPORT
Outage                       Yes            Yes(1)         Yes(2)         Yes(3)
Non-Outage                   Yes            Yes(1)         No             No
--------------------------------------------------------------------------------
SOFTWARE ISSUED
Software Updates             Yes            Yes(1)         No             No
--------------------------------------------------------------------------------
SOFTWARE MODIFICATIONS
MADE+
Outage                       Yes            Yes(1)         Yes(2)         No
Billing/Call Processing      Yes            Yes(1)         Yes(2)         No
Non-Service Affecting        Yes            No             No             No
Software Enhancements        Yes            N/A            N/A            No
Special Features             Yes            No             No             No
--------------------------------------------------------------------------------
PROCEDURES
Retrofit From                Yes            Yes            Yes            No
Retrofit To                  Yes            Yes            No             No
Procedures Archived          No             No             No             Yes(4)
Support Tools Archived       No             No             No             Yes(4)
New Start Cutover            Yes            No             No             No
--------------------------------------------------------------------------------
RELEASE SPECIFIC
Software Maintained          Yes            Yes            Yes            No
Documentation Maintained     Yes            Yes            Yes            No
Software Archived            No             No             No             Yes(4)
Documentation Archived       No             No             No             Yes(4)
--------------------------------------------------------------------------------

     +    SUPPLIER reserves the right to implement fixes in Software to
          problems in succeeding Major Releases of that Software.

     (1)  Available only if considered a Severity 1 or 2 problem.

     (2)  Available only if considered a Severity 1 problem.

     (3)  Available for attempted recovery only of the most recently DA'd
          release, using PURCHASER'S copy of the Software. SUPPLIER makes no
          commitment that it can or will provide any fix or work- around by
          overwrite or any other method. When a Software release reaches DA,
          Assistance Requests are no longer addressed.

     (4)  These are limited to the first year of DA rating.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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                                  APPENDIX E-2

                         LUCENT WIRELESS SYSTEM SUPPORT
                           TECHNICAL SUPPORT SERVICES

                                Program Level 3

                               SUPPLEMENTAL TERMS

1.0  INTRODUCTION

This Appendix contains additional terms and conditions, which together with the
terms and conditions of the AGREEMENT, and sets forth the terms and conditions
applicable to SUPPLIER'S furnishing of Technical System Support (TSS) service
for covered software as defined in section 4.2 for PURCHASER's wireless 3G 1x
voice, data and 3G 1xEV-DO network. TSS is a remote service that supports
specified software after its deployment in PURCHASER's commercial network. TSS
is available only in the United States.

2.0  ADDITIONAL DEFINITIONS

For purposes of this Appendix, the following additional definitions shall
apply:

"7 X 24 X 365" means seven days a week, 24 hours a day and 365 days a year.

"Assistance Request" and "AR" means a request for TSS support, as described in
Section 4.6 of this Appendix.

"BRSS Appendix" means the Appendix, exhibit, schedule or other document
appended to or incorporated in this Agreement that describes PURCHASER'S BRSS
Program.

"BRSS Program" and "BRSS" means the optional program under which SUPPLIER
offers to PURCHASER Major Releases, Point Releases and Software Updates and
Crafts for Software for which PURCHASER has paid the applicable Fee, as more
particularly described in the BRSS Appendix.

"Covered Systems" means those AMPS and PCS systems operated by PURCHASER in the
TERRITORY, which, at the time of determination for purposes of this Appendix,
are served by ECPs and is limited to the covered software under section 4.2.

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"Covered Software" means Software of the types enumerated in Section 4.2 for
which a BRSS Program is in place.

"Craft" means a small Software release containing a collection of minor
Software changes to a Major Release. Typically a Craft is less extensive than
those included in Point Releases or Software Updates and is often issued in
connection with a modification request (MR) received from customers under TSS
Programs.

"Customer Technical Advocate" and "CTA" means a person assigned by SUPPLIER
pursuant to Section 4.4.3.1

"Data Cell" is a One BTS base station installed in any of Customer's Data
Networks in the Covered Systems that has a unique identifier to a 1xEV-DO
Controller, such as a Cell ID (identification) number, installed or sold by
Supplier. For example, two PCS and Data cells in one physical location
(co-located) constitute two cells if they are uniquely identified to the
1xEV-DO Controller serving them. Similarly, if PCS network or Data cell is
split for capacity or other reasons, the cell count will be increased based on
the Cell IDs generated by the split. And, for example, if a data cell is added
at a location where an existing PCS cell exists and generates another Cell ID,
the Data cell constitutes a cell for purposes hereof.

1xEV-DO means 1x Evolution (Data Only), a high-speed data solution supporting
data rates up to 2.4 mbits/second.

"ECP" means a SUPPLIER-manufactured Executive Cellular Processor installed in
any of PURCHASER'S PCS or AMPS systems in the Covered Systems, regardless of
the technology supported by such ECP (e.g., Analog, CDMA, and TDMA).

"LWSS" means the Flexent System Support program as comprised of BRSS, as
described in BRSS Appendix and TSS as defined in this Appendix.

"FMS-RNC" is a Flexent Mobility Server and Radio Network Controller installed
in any of the Customer's 1xEV-DO Data Networks in Covered System.

"Initial Operating Fees" (IOF) means those fees paid upon initial provision of
Software for the right to use such Software. Such a fee includes BRSS and TSS
for the remainder of the first calendar year of use.

"Major Release" means an issue of Software, which significantly adds to,
improves or enhances existing base or standard Software features and
capabilities of the prior Major Release involving more extensive changes to the
underlying source code or the user interface than is the case in a Point
Release or a Craft. A Major Release may also correct defects in earlier
releases. The term "Generic Release" is synonymous with Major Release. A Major
Release may also provide optional new Software features, which PURCHASER may
acquire for additional license fees.

"Optional Software Feature" means a feature or functionality of Software
resident in a Major Release but which is not licensed to PURCHASER only if
PURCHASER pays the applicable separate license fee therefore.

"OMP-FX" is the Operation and Maintenance Platform for Flexent installed in any
of the Customer's 1xEV-DO Data Networks in Covered System.

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"Point Release" means a superseding issue of Software, which adds to, improves
or enhances existing features and capabilities of the Major Release of the
Software with which it is associated. A Point Release may also correct defects
in earlier releases.

"Severity 1", "Severity 2", "Severity 3" and "Severity 4" mean the severity
levels described in Schedule 1 to this Appendix.

"Software" means a computer program developed by SUPPLIER or developed for
SUPPLIER pursuant to specifications controlled by SUPPLIER and consisting of a
set of logical instructions and tables of information, which guide the
functioning of a processor; such program may be contained in any medium
whatsoever, including hardware containing a pattern of bits representing such
program, but the term "Software" does not mean or include such medium.

"Software Update" means a partial update of existing Software provided to
PURCHASER in consideration of PURCHASER's payment of BRSS Program fees, and
containing one or more of the following, in any combination: (i) improvement in
basic call processing capabilities, as well as basic system operation and
maintenance, (ii) changes to maintain compatibility between a new system
release and features existing in a prior system release (when initially
introduced, a new system release may not always be fully compatible with
features available immediately prior to such release), (iii) a platform for
Optional Software Features, and (iv) consolidations of periodic fixes and
overwrites. A Software Update can also be a Point Release or a Craft, if it
meets any of those definitions. SUPPLIER does not commit that any Software
Updates will ultimately be released, made generally available and therefore
provided during the term that PURCHASER subscribes to the BRSS Program.
Furthermore, SUPPLIER does not warrant that any specific features or
functionality will be included in any Software Updates that may be provided
under the BRSS Program prior to the time that a Software Update is released and
made generally available to all BRSS subscribers.

"Software Upgrade" refers to a Major Release provided to PURCHASER in
consideration of PURCHASER's payment of BRSS Program fees. In addition to the
four Software Update criteria mentioned above, a Software Upgrade may also
provide infrastructure changes. A Software Upgrade differs from a Software
Update in that only a Software Upgrade can provide infrastructure changes.
SUPPLIER does not commit that any Software Upgrades will ultimately be
released, made generally available and therefore provided during the term that
PURCHASER subscribes to the BRSS Program. Furthermore, SUPPLIER does not
warrant that any specific features or functionality will be included in any
Software Updates that may be provided under the BRSS Program prior to the time
that a Software Update is released and made generally available to all BRSS
subscribers.

"Standard Base Software Release" means the two most recent Major Releases that
have been declared generally available. For example, if Major Release X is the
latest GA release, it and Major Release X-1 are considered Standard Base
Software Releases.

"Technical System Support" "TSS" and "TSS Program" mean the collection of
post-deployment support services provided under this Appendix as defined in
this Appendix.

"WTSC" means SUPPLIER's Wireless Technical Support Center or equivalent
designated center. SUPPLIER reserves the right to provide the services
described herein from one or more such centers.

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3.0  SOFTWARE WARRANTY SUPPORT

TSS is not a warranty service; however, certain Software technical support is
available during the warranty period for Covered Software. This is in
consideration of PURCHASER having paid the Initial Operating Fees or the BRSS
Program fees applicable to such Software, in connection with which certain of
the procedures in this Appendix are applicable.

This support and procedural terms include the following:

     o    Defect Reporting: Reporting procedures are set forth in Section 4.6
          below.

     o    Remedies for Defects: Remedies include furnishing a Software
          modification or "fix" for Software that is not substantially
          compliant with applicable specifications. If a software modification
          is not appropriate or feasible, a workaround may be developed to
          remedy the defect. SUPPLIER reserves the right to include permanent
          fixes in Software Updates to such Software under the BRSS Program.

     o    Information Dissemination: So long as PURCHASER's system Software
          remains under warranty PURCHASER shall be entitled to receive
          dissemination of information to substantiate compliance with
          specifications and to notify customers of problems (for example,
          bulletins, alerts, informational updates, etc.).

     o    Problem Solving Status: Support during the warranty period includes
          the right for registered users to access the WTSC for defect related
          problem solving status via SUPPLIER'S Extranet as described in 4.6.2
          below.

4.0  TECHNICAL SYSTEM SUPPORT

     4.1 General. Technical System Support encompasses support exceeding the
     level of support provided to PURCHASER under Section 3 above. When the TSS
     Program described in this Appendix is purchased, SUPPLIER shall provide
     support as outlined in this Appendix, but nothing herein shall require
     SUPPLIER to correct any software defects that SUPPLIER would not be
     required to correct under any warranty applicable to the Software as
     delivered to PURCHASER. Permanent software corrections may or may not be
     provided under TSS, depending upon the complexity and/or criticality of
     each case, as in all events SUPPLIER reserves the right to implement
     permanent corrections in a Software Update of the affected Software.

          4.2 Covered Software. The TSS Program under this Appendix covers the
          following Software used in PURCHASER'S Covered Systems:

          1.   Operating software for each ECP (Executive Cellular Processor).
               ECP includes the CNI/IMS (Interprocessor Message Switch) ring
               and associated Wireless Call processing OA&M (Operation,
               administration and Maintenance). Functions include:

               a.   Recent Change/Database changes
               b.   Status Display changes
               c.   Technician input/output assistance
               d.   Automatic Message Accounting (AMA) generation

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               e.   HLR (Home Location Register) /VLR (Visitor Location
                    Register) issues
               f.   Call processing issues

          2.   Operating software for Operations and Maintenance Processor
               (OMP). OMP functions include:

               a.   EMS/GUI issues

               b.   Service Measurements collection
               c.   Recent Change/Database changes
               d.   Technician input/output assistance
               e.   AMA collection
               f.   Connectivity to host collector for AMA
               g.   EESD/LED Software delivery

          3.   The following operating software for each 5ESS(R) switching
               system:

               a.   Administrative Module (3B21D)
               b.   Communications Module
               c.   Switch Modules & Peripherals including:

                    i.   Vocoders
                    ii.  Protocol handlers
                    iii. Packet pipe handlers (PHV, PH4, PH22, PHA)
                    iv.  DNUS (Digital Network Unit Sonet)
                    v.   CNI ring- Message router between ECP and 5E

          4.   Operating software for VCDX (Very Compact Digital Exchange
               Switch) switching system

          5.   Operating software for Wireless Data Interworking Function (IWF)
               IWF for CDMA (Code Division Multiple Access) and TDMA (Time
               Division Multiple Access) circuit switch data applications

          6.   Operating software for Applications Processor (AP)

          7.   Operating software for Base stations

          8.   Mobility Manager functions. Trouble Shooting assistance with:

               a.   Call Processing and Database
               b.   HLR/VLR
               c.   Voice Channel administration
               d.   Status display
               e.   ROP (Read Only Printer)
               f.   Database Evolution
               g.   FAF (Feature Activation File) Migration
               h.   System integrity
               i.   RCS (Radio Cluster Server Set)

          9.   AutoPace, FlexPM and WatchMark Prospect software

          10.  1xEV-DO Base Station Software

          11.  1xEV-DO RNC (Radio Network Controller) Software

          12.  1xEV-DO OMP-FX Software

          13.  MDIS-CDPD base software Release 6.2.3 or higher

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          14.  Optional Software Features that are covered under the BRSS
               Appendix

          15.  OMC -RAN

          16.  CDMA 1xRNC

          Nothing herein shall be deemed to deny SUPPLIER the right to
          discontinue Products or Software in accordance with its standard
          policies and/or the terms of this Agreement as applicable.

          SUPPLIER will support the Software in accordance with SUPPLIER'S
          Software Support Policy, as explained in the BRSS Appendix.

          With respect to additional Software features not identified in this
          Section 4.2, terms and conditions and pricing for support of such
          Software features shall be as mutually agreed between the parties.

     4.3  Eligibility Requirements for TSS.

          4.3.1 Installation Performed by SUPPLIER or by PURCHASER and
               Observation by SUPPLIER

          Standard Base Software Releases under the BRSS Program, furnished by
          SUPPLIER are eligible for TSS Program support without initial
          evaluation by SUPPLIER provided the PURCHASER purchases the TSS
          Program not later than the end of the applicable warranty period;
          and, provided further, that if PURCHASER installs the Software,
          SUPPLIER is given the opportunity, at its option, to observe and
          comment on the installation and ultimately accepts that the
          installation was properly performed. Billing for such observations
          will be at SUPPLIER'S then standard rate.

          4.3.2 Other Situations

          In all other situations, Software shall not be eligible for this TSS
          Program support until SUPPLIER, at its option, has made an initial
          evaluation to determine whether modifications are required to make
          the Software eligible. Billing to PURCHASER for such observations
          will be at SUPPLIER's then standard rate. If, in SUPPLIER'S judgment,
          modifications are required for eligibility, SUPPLIER will provide an
          estimate to PURCHASER of the costs of making such modifications,
          including the price for updating the Software to a current, supported
          Standard Base Software Release. Upon PURCHASER's acceptance of the
          estimate, PURCHASER will be billed based on SUPPLIER'S estimate for
          such evaluation, and any such modifications furnished by SUPPLIER.
          Software will not be eligible for TSS unless SUPPLIER determines that
          the Software is in good working order in accordance with its
          Specifications and can be maintained in such condition.

          4.3.3 Equipment Manufactured, and Installed by or Purchased from
               SUPPLIER

          Technical System Support is offered only for SUPPLIER's Software
          residing on equipment manufactured by or for SUPPLIER pursuant to
          specifications controlled by SUPPLIER. The Covered System must have
          been installed and integrated by SUPPLIER

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          or, if not installed and integrated by SUPPLIER, at SUPPLIER's
          option, it must pass an eligibility test to the satisfaction of
          SUPPLIER. This eligibility test will be available only at a separate
          fee and will be billed at SUPPLIER's then standard rate. Equipment in
          the Covered System must be purchased directly from SUPPLIER or a
          SUPPLIER authorized supplier. Equipment acquired through a
          non-authorized supplier is subject to SUPPLIER's observation and or
          eligibility tests. Such observation and eligibility test will be
          available only at a separate fee and will be billed at SUPPLIER's
          then standard rate.

          4.3.4 PURCHASER'S Warranties of Authority

          PURCHASER warrants, as a condition of eligibility, that PURCHASER is
          the owner or lessor of any equipment that runs the Software for which
          TSS will be provided under this Appendix, or that PURCHASER has the
          equipment owner's authorization to operate such equipment and obtain
          such support services under this Appendix. PURCHASER further so
          warrants that PURCHASER is the licensee of the Software for which TSS
          will be provided under this Appendix.

          4.3.5 System Level Support

          TSS is available only on a "Covered System" basis. Owner must
          maintain coverage under this Amendment for all of its AMPS, PCS,
          1xEV-DO systems and equipment, in all of its markets.

          4.3.6 Software Requirements

          PURCHASER'S Covered System, including Covered Software, must be
          operating on or at the latest Standard Base Software Release and any
          other required software programs, in order for PURCHASER to purchase
          and receive service support under any TSS program.

          PURCHASER is not allowed to skip releases and must sequentially
          upgrade their system and therefore pay for each release. If PURCHASER
          skips releases they will be liable for the payment of RTU fees as
          defined in the BRSS Appendix for those skipped releases. For example
          if PURCHASER is on R(Y.0) and wishes to upgrade to R(Y.0 plus 3),
          PURCHASER will be liable for the RTU fees for R(Y.0 plus 1), R(Y.0
          plus 2) and R(Y.0 plus 3) and any optional Software they purchase in
          those releases.

          CDPD-MDIS clusters must operate on software Release 6.2.3 or higher.

     4.4  Scope of Services Provided for TSS Program

     TSS provides remote diagnostic support, troubleshooting assistance,
     on-line monitoring of service-affecting conditions and emergency recovery
     expertise related to overall system operation, base software, and optional
     software for Covered Software. Troubleshooting activities may also
     identify hardware faults. TSS also makes available software fixes provided
     under PURCHASER'S BRSS program. The specific elements of the TSS Program
     are as defined in the Sections 4.4.1 through 4.5.2 of this Appendix, and
     are subject to the conditions and exclusions identified in this Appendix,
     particularly Sections 5 and 10.

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          4.4.1 TSS Outage and Impairment Support

          TSS Outage and Impairment Support is available for Severity 1 outages
          only. SUPPLIER'S support engineers from the WTSC will be available to
          receive requests for and provide remote recovery assistance to
          PURCHASER on a 7 X 24 X 365 basis. Requests for this support shall be
          made by Assistance Request as described in Section 4.6.1 below.
          SUPPLIER's response time objectives for such requests are discussed
          in Section 4.7 below. For outages exceeding four (4) minutes in
          length, SUPPLIER will furnish PURCHASER with a written outage report.

          4.4.2 TSS Assistance Request Support

               4.4.2.1 Covered Functionality

               TSS Assistance Request Support is available for Severity 2, 3
               and 4 Assistance Requests subject to and in accordance with
               Schedule 4 to this Appendix. SUPPLIER's support engineers will
               be available to receive requests for such service on a 7 X 24 X
               365 basis. Requests for this support shall be made by Assistance
               Request (AR) as described in Section 4.6 below. SUPPLIER's
               response time objectives for such requests are discussed in
               Section 4.7 below.

               4.4.2.2 Types of Assistance Offered

               Given below are (a) examples of services of the types offered
               under the TSS Program, and (b) limitations applicable to certain
               types of assistance.

-------------------------------------------------------------------------------
Types of Assistance    Examples
offered:
-------------------------------------------------------------------------------
Problem Resolution     Assistance, troubleshooting and recommendation for
                       problems that affect daily operations.

                       o    SUPPLIER generally available and deployed equipment
                            out of service and need help to restore.
                       o    Sub-system (hardware) has failed and PURCHASER
                            needs assistance with recovery.
                       o    PURCHASER sees error message from system and does
                            not know what to do.
                       o    Active feature or capabilities become
                            non-operational.
                       o    Service affecting conditions on installed equipment

-------------------------------------------------------------------------------
Defect Reporting       o    Software faults detected and PURCHASER needs
                            assistance to diagnose and resolve

-------------------------------------------------------------------------------
Operational            Answering questions on how to accomplish and plan for
Assistance             day-to-day network operations activities.
(This does not         o    Need to know how to remove or restore a node, cell
include the                 or other Flexent network element
implementation         o    Answer questions with regard to service
of a change.)               measurements or peg counts as they relate to day to
                            day operations
                       o    Answering questions on system performance
                            pertaining to capacity issues or if the system has
                            become slow. Helping to determine the point at
                            which the capacity of the SS7 link is exceeded;
                            determining the paging channel capacity of a
                            specific base station, or understanding the
                            capacity of trunk group facilities.

-------------------------------------------------------------------------------
Documentation          o    PURCHASER has a specific question about a specific
Clarification               field on the provisioning screen.
-------------------------------------------------------------------------------

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-------------------------------------------------------------------------------
(This does not         o    PURCHASER is unclear on procedure to do a specific
include the                 task in SUPPLIER's documentation.
implementation
of a change.)          o    Need assistance to understand system metrics (not
                            training but simple questions)

-------------------------------------------------------------------------------

               4.4.2.3 CTA Facilitation and Reviews

               CTAs will monitor and oversee all ARs, and will seek to expedite
               the closure of a limited reasonable number of those ARs that
               PURCHASER identifies as top priority or that PURCHASER escalates
               in a user group (e.g., CEMUG/TEMUG) reporting in monthly
               conference calls. The CTA will manage and present summary
               performance metrics to document overall respond, and resolve
               performance on a quarterly basis.

          4.4.3 TSS Technical Consulting and Knowledge Transfer Support

          The elements of TSS Technical Consulting and Knowledge Transfer
          Support are summarized in Schedule 5 to this Appendix. Requests for
          this support shall be made to PURCHASER's CTA, if any, otherwise to
          SUPPLIER'S Sales Organization serving PURCHASER. If PURCHASER
          requests support outside of normal business hours (8:00 AM to 5:00 PM
          local time where CTA is located), or in excess of the applicable
          limit, then, except for activities directly and necessarily required
          to diagnose and/or implement a warranty fix for which SUPPLIER is
          responsible, SUPPLIER reserves the right to bill PURCHASER for such
          services as provided in Schedule 5.

               4.4.3.1 Customer Advocacy

               While the TSS Program under this Appendix is in effect, there
               will be one or more Customer Technical Advocates (CTA)
               designated who will:

               o    Serve as a single point-of-contact to co-ordinate
                    resolution of multi- product issues and significant
                    PURCHASER issues across organizations

               o    Manage executive escalations and set up executive meetings,
                    if needed.

               o    Conduct conference call(s) with PURCHASER at agreed-upon
                    times to review their ARs and address PURCHASER support
                    issues.

               A CTA will identify and escalate PURCHASER issues, track key
               PURCHASER commitments and represent SUPPLIER at joint PURCHASER
               and SUPPLIER conference calls and report card/metric reviews as
               necessary. SUPPLIER makes no guarantee to dedicate any CTA to
               any specific customer.

               4.4.3.2 On-Line PURCHASER Support (OLCS)

               SUPPLIER maintains an Extranet Technical Support Database. It is
               accessible from the Internet on a 7 X 24 X 365 basis, except
               when SUPPLIER's server is being maintained. On-Line PURCHASER
               Support contains support information for users of SUPPLIER'S
               FLEXENT/AUTOPLEX systems.

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               o    Address: The website address is ** or such other updated
                    address of which SUPPLIER advises PURCHASER from time to
                    time.
               o    Registration: Users must register in order to access the
                    system. SUPPLIER reserves the right to limit the number of
                    PURCHASER registrants. PURCHASER will only register its
                    employees; under no circumstances will Owner allow
                    individuals who are not employees of PURCHASER to access
                    OLCS. PURCHASER has the responsibility to inform SUPPLIER
                    upon termination of any registered personnel so that access
                    privileges for said personnel may be terminated.
               o    Terms of Use: Use of OLCS is subject to all terms of use
                    specified at the OLCS website. SUPPLIER shall have no
                    liability for failures of access to the OLCS due to
                    PURCHASER or Internet equipment or facilities problems
                    beyond SUPPLIER'S control

               4.4.3.3 Consulting Services

               PURCHASER will be entitled to a set number of included hours per
               year of consulting services of the types listed/defined in this
               Appendix. The consulting services will be performed by CTAs
               and/or other SUPPLIER consultants to whom a CTA refers the
               matter. The included hours are for remote assistance during the
               consultant's normal working hours at the consultant's normal
               place of business. Without the agreement of SUPPLIER, no more
               than 35% of the included hours for all of PURCHASER's covered
               systems may be in the same calendar quarter. Unused services in
               a calendar year will not be carried over to a subsequent year.
               Additional hours and on-site consultation may be available at
               SUPPLIER's then standard rate. SUPPLIER makes no commitment that
               CTAs or other consultants will be available for on-site
               activities. Such included hours are available for consultation
               with respect to covered SUPPLIER equipment only (e.g., they may
               not be used for 3rd Party IS-634 efforts, which if performed
               will be charged at SUPPLIER's then standard rate or other agreed
               basis).

               4.4.3.4 User Groups

               PURCHASER user group forums have been established by SUPPLIER to
               create and maintain an active collaboration between AMPS/PCS
               users and SUPPLIER. The sessions of these groups offer
               SUPPLIER's PURCHASER's product information and educational
               PURCHASER technical information. They also provide an
               opportunity to escalate ARs and to seek to impact SUPPLIER'S
               future direction for system maintenance and development. While
               these groups currently meet separately, SUPPLIER reserves the
               right to alter, merge, or further split them. The travel and
               living expenses of attendees, including attendees who are
               admitted as part of this offer, are the responsibility of
               PURCHASER.

     4.5  Network Support Services

---------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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The Network Support Services comprise of a Next Generation Performance Analysis
Service and the Remote Event Coverage Analysis as defined in sections 4.5.1 and
4.5.2.

          4.5.1 Next Generation Network Performance Analysis Service

          From January 1, 2005 thru December 31, 2008, PURCHASER will be
          entitled to receive one Next Generation Annual Network Performance
          Analysis (NPA) service a month per ECP as defined in accordance with
          Schedule 6 of this Appendix up to the number allotted ECPs per year
          as provided in Schedule 6 to this Appendix for a total of 12
          iterations reports per year per ECP. The Next Generation Performance
          Analysis Service provides comprehensive remote analysis of the ECPs
          capacity and associated RF environment to identify problem areas and
          propose solutions. Such analysis may include system configuration,
          switch capacity utilization, and RF performance metrics

          4.5.2 Remote Event Coverage Analysis

          Remote Event Coverage Analysis is a prescheduled, remote assistance
          service, available in the amounts specified in Schedule 5 on a
          7X24X365 basis to support smooth operation during the performance of
          scheduled maintenance.

          Covers: 5ESS and ECP Software Upgrade (SU) application, ECP
          night-of-retrofit. Retrofit means a replacement of an existing Major
          Release (including any subsequently issued Point Releases) with a
          Software Upgrade that constitutes a new Major Release. Retrofits
          require modifications of the Office Dependent Data and/or the
          Equipment Configuration Database. SU application includes any new
          Software provided for any Flexent Network Element. SU application
          support would include instructions on how to install the Software,
          support of problems with applying the Software, and verification of
          proper functionality using remote diagnostic means. This would
          include removing the Software should the necessity occur. Remote
          Event Coverage applies only to Software, which is supported in
          accordance with the LWSS Policy that is part of the BRSS Program.

          Does Not Cover: Performance of or support for provisioning, growth,
          population and integration of new features, PURCHASER
          self-installation of equipment, cell upgrades, performance
          optimization, capacity study/analysis, network reconfiguration or 1x
          EV-DO.

     4.6  Assistance Request Procedure

     The provisions of this section apply to requests for correction of
     Software warranty defects, TSS Outage and Impairment Support and TSS
     Assistance Request Support.

          4.6.1 Availability of WTSC/Requesting Assistance by Phone

          PURCHASER may request assistance, and must request Outage and
          Impairment Support for Severity 1 outages, by calling the WTSC on
          1-866-LUCENT8, or such other number as SUPPLIER may designate.
          Telephone requests for assistance may be made on a 7 X 24 X 365
          basis.

          4.6.2 Availability of WTSC via OLCS

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          PURCHASER may submit Severity Level 2, 3 and 4 Assistance Requests,
          including claims regarding potential warranty defects, to the WTSC
          via the OLCS. Except when SUPPLIER's server is being maintained, the
          web site will be accessible during hours to be published by SUPPLIER.
          SUPPLIER shall have no liability for failures of web access due to
          PURCHASER or Internet equipment or facilities problems. Assistance
          Requests submitted via the web may be processed by the WTSC only
          during Monday through Friday 8:00 a.m. to 5:00 p.m., Central Time,
          and consequently are not covered by response time objectives for
          telephone calls set forth in Section 4.7.

          4.6.3 AR Database Access

          SUPPLIER maintains an AR Database that contains the description and
          status of PURCHASER ARs. Upon submission of an AR by PURCHASER,
          SUPPLIER will furnish PURCHASER a confirmation, giving PURCHASER a
          corresponding AR tracking number, which PURCHASER can use to access
          the database via OLCS at the following address:

          **

          This access will provide PURCHASER the ability to check AR status and
          to email the WTSC engineer(s) assigned to PURCHASER'S AR(s).

          4.6.4 Restrictions on Access

          Only employees of PURCHASER may access the WTSC. All such personnel
          must be registered to have telephone or Internet access into the WTSC
          or to the AR Database. PURCHASER has the responsibility to inform
          SUPPLIER upon termination of any registered personnel so that WTSC
          access privileges for said person may be revoked. Under no
          circumstances will SUPPLIER support, or PURCHASER allow, individuals
          who are not employees of PURCHASER to access the WTSC or the AR
          Database.

          4.6.5 On-Site Technical Assistance

          TSS is typically provided from the WTSC or other SUPPLIER location
          that is remote from the site where PURCHASER's systems are located.
          At SUPPLIER'S discretion, SUPPLIER may dispatch personnel and or
          equipment to PURCHASER's site for diagnostic purposes. At PURCHASER's
          request, and as agreed to by SUPPLIER,

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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<PAGE>

          SUPPLIER may provide on-site technical assistance in problem
          resolution beyond such remote support. On-site assistance is not
          included in any TSS Program, and will be billed to the PURCHASER at
          SUPPLIER'S then standard rate plus Travel and Living expenses (T&L),
          subject to a billing minimum of eight (8) hours per day.

     4.7  TSS Performance Objectives

     SUPPLIER will use its reasonable efforts to meet the applicable targets
     set forth in Schedule 2 to this Appendix within the stated time or less in
     95% of the cases, determined annually. SUPPLIER's performance objectives
     with respect to a specific problem is subject to the problem being
     reproducible at either SUPPLIER's designated facility or on PURCHASER's
     system, verifiable remotely by SUPPLIER. PURCHASER will initially
     determine the severity level of any problem. However, if during analysis
     SUPPLIER determines that the severity level of the problem claimed by
     PURCHASER is inaccurate, SUPPLIER reserves the right to change the
     severity level and notify PURCHASER accordingly. In addition, SUPPLIER's
     performance objectives apply only to problems that have been reported
     through SUPPLIER's AR reporting process by telephone, as described in
     Section 4.6.1. ARs reported in any manner other than telephonically are
     not subject to the performance objectives set forth in Schedule 2 and
     shall not be counted in determining SUPPLIER's performance against such
     objectives. For purposes of determining SUPPLIER's performance against
     such objectives, a measurement shall be taken once annually after the end
     of a calendar year for which PURCHASER has paid for the TSS Program, based
     on ARs resolved during the measured year. The foregoing measurements shall
     only be taken with respect to a complete calendar year for which PURCHASER
     has paid the applicable annual fee.

5.0  PURCHASER RESPONSIBILITIES

It is required that a complete listing of all products to be covered under this
Service, be compliant with such other service start up requirements reasonably
established by SUPPLIER. This is for the purpose of SUPPLIER establishing
proper service entitlement. SUPPLIER will assist the customer in preparing this
list for customer concurrence.

     5.1  Notifications

     The PURCHASER will notify SUPPLIER within 30 days of the event, if:

          1.   PURCHASER or any 3rd Party installs any additional SUPPLIER
               products.

          2.   PURCHASER sub-leases part of its network to any third party.

          3.   PURCHASER leases any part of its network from any third party.

          4.   PURCHASER sells or transfers any of the SUPPLIER products in a
               Covered System to another party.

          5.   If and when the PURCHASER adds any additional equipment to or
               interfacing with the PURCHASER's Covered Systems.

          6.   PURCHASER operates or uses SUPPLIER equipment/software against
               recommended procedures, maintenance guidelines or approved
               configurations.

     Coverage in such cases is subject to the provisions of the remainder of
     this Section and to Section 4.3 above.

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          5.1.1 Support for Relocated Software

          Software to be supported by SUPPLIER under this Appendix, which is
          moved to another Designated Processor of PURCHASER within the
          Territory, and Software which is moved together with its Designated
          Processor to another location of PURCHASER'S within the TERRITORY,
          shall continue to be covered, provided that:

               a.   SUPPLIER has received thirty (30) days prior written notice
                    of such relocation.

               b.   PURCHASER agrees to pay additional charges if the move
                    increases SUPPLIER'S costs or expenses of providing such
                    support.

               c.   If requested by SUPPLIER, the parties have renegotiated the
                    performance objectives set out in Section 4.7 of this
                    Appendix.

          SUPPLIER reserves the right to inspect (one time) the Software as
          installed at the new location to determine its eligibility for
          support as provided in Section 4.3. SUPPLIER further reserves the
          right to supervise the unloading (if any) of the Software from the
          processor and the reinstallation of the Software at the new
          installation location. If SUPPLIER chooses to perform the above
          stated inspection and/or supervisions, SUPPLIER shall be entitled to
          be compensated for such services at SUPPLIER'S then standard rate.

     5.2  Other Responsibilities

In addition, PURCHASER is responsible for the following:

     o    Providing the proper environment and electrical and
          telecommunications connections as specified by SUPPLIER.

     o    Ensuring that a trained and authorized staff for operation and
          maintenance are available during the entire support period to provide
          SUPPLIER with information (e.g., model, serial number, current
          failure symptoms, etc.) upon request so that SUPPLIER can provide
          PURCHASER with proper support.

     o    Maintaining a procedure external to the software programs for
          reconstruction of lost or altered files, data, and/or programs.
          SUPPLIER will make reasonable efforts to permit data to be
          saved/retrievable when feasible; however, SUPPLIER will not be
          responsible for the loss of any data nor for the cost of
          reconstructing data stored on disk files, tapes, memories, etc. lost
          during the performance of TSS service or on account of the
          functioning of any of the Covered Systems or Covered Software.

     o    PURCHASER will maintain capacity and throughput in accordance with
          the specified guidelines of the SUPPLIER products. Exceeding
          specified capacity and throughput guidelines will void the obligation
          of SUPPLIER to support the product for which either the capacity or
          throughput has been exceeded. SUPPLIER may inform PURCHASER that
          support for the product that is in an exceeded capacity or throughput
          situation will commence once PURCHASER has corrected the capacity or
          throughput situation and the product is again operating in a manner
          consistent with the specifications or documentation of the product.

     o    PURCHASER agrees to give SUPPLIER a listing of output and all such
          other data, which SUPPLIER reasonably needs in order to reproduce the
          conditions under which the error occurred. If SUPPLIER is unable to
          verify an error with an unmodified version of the Covered Software,
          SUPPLIER shall have no further obligation to perform TSS for that
          reported error, however, PURCHASER may purchase professional services
          to assist them in resolving the error. If feasible, as determined by
          SUPPLIER, SUPPLIER shall attempt to further identify the error via
          electronic access to PURCHASER'S system and review of output (printed
          logs, etc.).

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<PAGE>

     o    Maintaining the product:

          o    Install all Software Updates within a reasonable time, not to
               exceed 60 days.

          o    Follow all SUPPLIER's applicable installation, operation,
               administration, and maintenance instructions.

          o    Install all notified Class A changes.

          o    Maintain products to current supported software release.

          o    TSS service does not include assistance, correction, resolution,
               or restoration required in connection with any modifications
               made other than those approved by SUPPLIER. PURCHASER is
               responsible for any such matters. This includes updates from
               manufacturers of third-party software that have not been
               validated by SUPPLIER.

          o    Maintain the appropriate support agreement for third party
               software and platforms that interact with covered software,
               including timely implementation of patches, updates, upgrades
               and required hardware maintenance.

     5.3  Telecommunications Link and other Access Requirements

     PURCHASER shall give access directly to PURCHASER's system(s) and Software
     for which PURCHASER desires support pursuant to this Appendix, via
     telecommunications link, to isolate errors in the Software, resolve
     problems and, where practicable, apply corrections or workarounds.
     PURCHASER shall furnish SUPPLIER, free of charge, local access to its
     systems, computers and other facilities for the time required by SUPPLIER
     to furnish the support to be provided hereunder. However, any data
     communications links or transport facilities expenses associated with long
     distance circuits between PURCHASER'S site and SUPPLIER's WTSC or other
     diagnostic center(s) shall be borne by SUPPLIER.

Beginning with ECP Release 21.0, this remote access capability must include VPN
     access to a dedicated VPN server in the PURCHASER'S network to enable
     remote execution of the EMS GUI. Without such access, SUPPLIER will not be
     held to any applicable support performance objectives set forth in this
     Appendix.

SUPPLIER must be given the right to electronically access system configuration
     and operational data and to use automated tools to diagnose such
     information, and to have access to all relevant PURCHASER personnel to
     enable SUPPLIER to understand and diagnose a reported problem. Without
     such access, SUPPLIER will not be held to any applicable support
     performance objectives set forth in this Appendix.

6.0  TSS CHARGES AND INVOICING

     6.1  Standard Charges for TSS

          TSS Programs are based on an annual fee payable in advance. Annual
     fees are based on the number of ECPs existing at the end of the preceding
     year, as described in Schedule 8.

     6.2  Determination of Pricing Units

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<PAGE>

     Promptly following December 31st of each calendar year, (assuming renewal
     of the term in accordance with Section 8.5), PURCHASER shall provide to
     SUPPLIER in writing a count of the applicable Pricing Units as defined in
     Schedule 8 existing as of said date. Such count is subject to verification
     by SUPPLIER. PURCHASER grants SUPPLIER the right to use any information
     learned by SUPPLIER in performing services under this Appendix in
     connection with any verification activities. The provisions hereof are
     subject to the provisions of Schedule 8 to this Appendix.

     6.3 Invoicing And Payment

     All invoices rendered shall be due and payable within thirty (30) days of
     the date of invoice. Except as otherwise provided in the Amendment,
     invoices shall be rendered as provided below:

          o    Annual fees for TSS Program are billable in January. For
               example, the fees for a TSS Program purchased for calendar year
               2004 are billable in January 2004, based on a Pricing Unit count
               as of December 31, 2003.

          o    Additional charges incurred at SUPPLIER's then standard rate as
               provided in this Appendix are separately billable and may be
               invoiced monthly by SUPPLIER.

7.0  OTHER CONDITIONS APPLICABLE TO TSS SERVICE

     1)   SUPPLIER reserves the right to select the personnel to be used for
     developing and providing the services, and to at any time re-assign and
     substitute initially assigned personnel with other qualified personnel.

     2)   SUPPLIER may use proprietary tools and software for providing this
     service. Proprietary tools will not be available to PURCHASER. Pricing
     does not include the sale, licensing or transfer of tools to PURCHASER.

     3)   No services will be performed except pursuant to an accepted Order.

8.0  COMMENCEMENT OF TSS PROGRAMS

     8.1  General

TSS  Program may be ordered only for an annual period effective on January 1 of
     the succeeding calendar year. This general provision is subject to certain
     special rules set forth in the remainder of this section and in Section
     4.3.

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8.2  Additional Systems

If PURCHASER has existing systems covered by a TSS Program, any additional
SUPPLIER-manufactured or furnished system, of the same type, deployed by
PURCHASER, for which Initial Operating Fees have been paid, shall receive the
TSS Program coverage at the same level, at no additional charge, for the
remainder of the calendar year in which the deployment occurs. This support
starts on the day that installation and integration of the system is complete,
when SUPPLIER performs the installation of the system. If SUPPLIER does not
install all of the system, such free support will be provided only upon written
request of PURCHASER made within thirty (30) days of completion of installation
of the system and after the system has been deemed eligible for such support,
as provided in Section 4.3. Certain of the TSS Program benefits are subject to
allocation as provided in Schedule 5 to this Appendix.

8.3  Addition of Existing Systems

Notwithstanding Section 8.3 above, if PURCHASER obtains from any third party
additional existing systems then providing service to the public, by purchase,
lease, merger or otherwise, such acquired systems shall not automatically be
included in the group of PURCHASER's systems, if any, then covered by this TSS
Program. However, upon request of PURCHASER, which SUPPLIER shall not
unreasonably withhold or delayed, and subject to mutual agreement as to fees
and other appropriate terms and conditions, such existing systems may be so
included. This support starts only after the existing system has been deemed
eligible for such support, as provided in Section 4.3. Certain of the TSS
Program benefits are subject to allocation as provided in Schedule 5 to this
Appendix.

8.4  Renewals

After the expiration of the initial term of the TSS Program under this
Appendix, the TSS Program shall be renewed for successive additional annual
terms unless either party notifies the other of a decision not to renew by no
later than November 15th of the year in which the then current term expires. If
SUPPLIER wishes modified prices and/or other terms of service to apply during a
renewal term, SUPPLIER will notify PURCHASER of the modifications no later than
October 15th of the year in which the then current term expires, and such
modified prices and/or terms will apply commencing with the next renewal term.
When the TSS Program term renews pursuant to this section, the PURCHASER will
be billed accordingly. PURCHASER agrees to place a purchase order confirming
such renewal if this is necessary under PURCHASER'S practices in order for
SUPPLIER's invoices to be paid.

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<PAGE>

9.0  TERMINATION AND SUSPENSION OF TSS

SUPPLIER may upon notice to PURCHASER suspend performance of TSS services under
this Appendix during any period when an invoice rendered hereunder remains
unpaid more than thirty (30) days past its due date.

SUPPLIER may terminate this TSS Program if the PURCHASER fails to perform a
material obligation under this Appendix and such failure continues for 30 days
(10 days in the case of non-payment of an invoice) after receipt of written
notice of the failure. Such termination shall in any event not relieve
PURCHASER of its obligation to pay for TSS services provided through the date
of termination. In the event of termination by SUPPLIER due to PURCHASER's
non-payment, SUPPLIER may issue a final invoice for services rendered through
the termination date, charged at SUPPLIER'S then standard rate.

10.0 EXCLUSIONS

The TSS Program includes only those services specifically described in this
Amendment. Services specifically excluded from this Amendment include
SUPPLIER's performance of standard operator operations, administration and
maintenance functions, such as maintenance and repair of faulty hardware,
replacement of faulty circuit packs, etc.

     In addition, the TSS Program services under this Appendix do not include:

     o    On-Site technical support (except as provided in Section 4.6.5).

     o    Hardware maintenance.

     o    Labs and trial support.

     o    Work external to the Covered Software, including work to fix any
          hardware associated with the system in which the Covered Software
          operates.

     o    Specification changes or services in connection with relocation of
          Covered Software, except as provided in Section 5.1.1

     o    Service which is necessitated because of changes not authorized by
          SUPPLIER in the designated processor, hardware configuration, Covered
          Software, or environment in which Covered Software operates.

     o    Training of PURCHASER'S personnel.

     o    Modification or replacement of Covered Software, repairs, or increase
          in service time caused by:

          o    Causes external to Covered Software such as failure to provide
               suitable operating environment.

          o    Acts of God, such as lightning, fire, flood, etc.

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<PAGE>

          o    Actions of third parties or other events outside of SUPPLIER'S
               control.

          o    PURCHASER'S use of Covered Software or the system on which it
               operates not in accordance with specifications, operating
               instructions, or license.

          o    PURCHASER'S failure to adequately train its personnel.

          o    PURCHASER'S failure to properly maintain or backup Covered
               Software or the system, to observe operating guidelines or to
               maintain third party platforms, software or equipment in
               accordance with PURCHASER'S responsibilities described in this
               Appendix.

          o    Abuse or neglect of Covered Software or system.

          o    Modification, relocation, or repair by other than SUPPLIER.

          o    Failure of PURCHASER to apply previously available modifications
               or corrections offered by SUPPLIER.

          o    Use of Covered Software in combination with other software which
               is not in SUPPLIER'S specifications or approved in writing by
               SUPPLIER.

     o    Support of third party platforms, software or equipment not included

     o    Other deployment, implementation, professional, or Enhanced and
          Optional Services identified in Section 10.1 below.

Requests for performance of excluded services (or for additional work
activities that are not included in this Appendix, including PURCHASER-required
overtime or night work, or the application of any different or additional
criteria or testing in connection with any services or deliverables) are
subject to acceptance by SUPPLIER and will entail additional charges to
PURCHASER. Certain matters may require new quotation under a separate Statement
of Work. If SUPPLIER agrees to perform additional work activities under this
Appendix, PURCHASER shall execute a Change Order in accordance with SUPPLIER'S
Change Control Process. Unless the Change Order reflects another specifically
agreed price, additional work activities will be performed at SUPPLIER's then
standard rate.

     10.1 Optional Additional Services

     In addition to the services and support provided under of this Appendix,
     SUPPLIER offers certain optional additional services. These services can
     be provided under a separate Statement of Work (SOW) and will be billed at
     current prices or at SUPPLIER's then standard rate. The optional
     additional services include:

          10.1.1 Professional Services

          Professional Services including network planning services and the
          following consultative, design, planning and analytical services.

               10.1.1.1 RF Design

               Includes design recommendations for new mobile networks, overlay
               designs, in building or campus applications or wireless local
               loop networks.

               10.1.1.2 Wireless Consultation

               Provides consultative services to recommend solutions to complex
               business problems

               10.1.1.3 Network Integration

               This service integrates products across access, transport, and
               core network components for wireline and mobile voice and data
               networks

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               10.1.1.4 Applications Integration

               This service performs the integration of applications and
               services for 3G wireless networks and data center hosted
               services.

               10.1.1.5 Wireless Performance

               This service helps carriers maintain a high performing network
               by identifying and recommending corrections for network
               performance issues.

               10.1.1.6 RF Optimization

               This service identifies RF opportunities for improved coverage,
               hand-off, and quality of service.

               10.1.1.7 Wireless Expansion

               Suite of services to enable a PURCHASER to maintain network
               performance as new equipment and features are added. These
               services help to balance the traffic load on the network to
               support subscriber growth, network additions and swapouts.

          10.1.2 Deployment and Implementation Services

          These services are defined as any activity performed to place any new
          or growth hardware, software, or feature into commercial service.
          This includes, but is not limited to:

          o    Network, RF or facilities planning, design, engineering,
               optimization

          o    Configuration, provisioning, installation, testing, integration
               or acceptance

          o    Creation of custom documentation such as creation of a MOP to
               adapt an application to the carrier's specific network
               configuration or creation of non- standard, customized
               procedures or aids

          o    Design, adaptation or troubleshooting of any interface to
               non-SUPPLIER network elements, systems or software.

          o    Activity performed to operationalize recommendations made as a
               result of troubleshooting, diagnostics, documentation or
               guidance provided by SUPPLIER

          o    Performance monitoring and/or analysis

          o    Capacity studies

          o    Network audits

          o    Administrative support to edit/delete system files

          o    Re-set/re-engineer of system parameters, translations and/or
               reconfigurations related to network growth, performance
               improvement, and capacity changes.

          o    Support for previously operating equipment and applications that
               fail to operate correctly after reconfiguration work activity

               10.1.2.1 Engineering

               This service analyzes, identifies, and documents detailed
               hardware and software specifications and assesses on-site
               structural and equipment conditions for new data, optical,
               power, switching, and wireless equipment, based on equipment
               functionality and capacity, in preparation for deployment.

               10.1.2.2 Installation

               This service provides installation of products being deployed in
               wireline and wireless networks.

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               10.1.3 Operation & Maintenance

                    10.1.3.1 On-Site technical Support

                    This service provides technical specialists to perform
                    on-site tasks.

                    10.1.3.2 Repair and Exchange

                    This service provides repair and replacement of critical
                    network hardware.

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Schedule 1: Severity Levels

SUPPLIER categorizes Assistance Requests by Severity Level. These Severity
Levels impact development priorities and may have other impacts on which and
when Assistance Requests will be resolved.

     Severity 1: A problem is considered a Severity 1 (Critical) when the
     application is inoperative and the service provider's inability to use the
     licensed product or service has a critical effect on system operations.
     Severity 1 includes:

          o    Total System Failures
          o    Service Interruptions affecting greater than 50 per cent of
               capacity
          o    Total loss of AMA collection
          o    Loss of 911 capability
          o    Loss of communications to a stand-alone HLR

     Severity 2: A problem is considered a Severity 2 (Major) when the
     application is partially inoperative but still usable. The inoperative
     portion of the licensed product/service severely restricts operations but
     it has a less than critical impact than a severity one condition. Severity
     2 includes:

          o    Loss of system redundancy
          o    Significant degradation of system alarm relating to call
               processing.
          o    Inability to add required service
          o    Recent change problems that significantly impact capability to
               add new users.
          o    Functional failure of a specific wireless call type or wireless
               feature affecting greater than 20% of subscriber base
          o    Total failure of the OMP
          o    Loss of communication between the OMP and the ECP complex

     Severity 3: A problem is considered to be Severity 3 (Minor) when
     administration functions, routine maintenance, and diagnostics are
     affected but they do not significantly affect service to subscribers.
     Severity 3 problems are conditions under which the application is usable
     with limited functionality. Severity 3 includes:

          o    Intermittent system faults due to circuit pack failure or power
               pack failure
          o    Degradation of transmission
          o    Invalid measurement data
          o    Significant degradation of traffic measurement function o
               Reduction in traffic measurement function
          o    Functional failure of a specific wireless call type or wireless
               feature affecting less than 20% of subscriber base
          o    Inability to perform system backups
          o    Loss of diagnostic functionality
          o    Database corruption not resulting in loss of service

     Severity 4: A problem is considered Severity 4 when the application is
     usable and the condition does not affect PURCHASER operations. Severity 4
     problems result in a minor failure which involves individual components of
     the system. Severity 4 includes:

          o    Diagnostic or technical assistance requirements in connection
               with minor failures with no material affect on PURCHASER
               operations
          o    Post deployment troubles on a frame not carrying service
          o    General documentation clarification problems/questions should be
               submitted via the internet.

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Schedule 2: TSS Program Performance Objectives

------------------------------------------------------
                                        TSS Program 3
                                        Target
------------------------------------------------------
  Respond - In Minutes - In-Hours(1)
------------------------------------------------------
SL(2) 1                                 10 Minutes
SL 2                                    10 Minutes
SL 3                                    20 Minutes
SL 4                                    30 Minutes
------------------------------------------------------
  Respond  - In  Minutes  -  Out  of
  Hours(1)
------------------------------------------------------
SL 1                                    10 Minutes
SL 2                                    10 Minutes
SL 3                                    20 Minutes
SL 4                                    30 Minutes
------------------------------------------------------
  Resolve - Non Design
------------------------------------------------------
SL 1(3)                                  5 Days
SL 2(3)                                 30 Days
SL 3(3)                                 45 Days
SL 4                                    60 Days
------------------------------------------------------
  Resolve - Design Change(4)
------------------------------------------------------
SL 1(3)                                 45 Days
SL 2(3)                                 90 Days
------------------------------------------------------

     (1)  "In-Hours" is 8:00am to 5:00pm, Monday through Friday, PURCHASER
          local time "Out-of- Hours" is all other times.

     (2)  SL = Severity Level

     (3)  Business Day is 8:00am to 5:00pm, (CT) Monday through Friday,
          excluding national holidays.

     (4)  For all DA'd products, there will be no design changes. Potential
          updates or engineering change orders may be provided at SUPPLIER's
          discretion via a patch. The time to provide such an update or
          engineering change order, if any, will be determined on a
          case-by-case basis.

     The above targets do not apply to ARs associated with software upgrades
and updates support.

The following are definitions of Respond and Resolve:

RESPOND: Means SUPPLIER has assigned a Subject Matter Expert who then contacts
PURCHASER regarding a particular AR. The objective is to make such contact
within the stated time or less in 95% of the cases, determined annually.

RESOLVE: Means SUPPLIER has provided a solution to a problem identified by
PURCHASER or otherwise closed the AR as provided herein. If resolving a problem
requires a software design change, SUPPLIER either makes the final correction
generally available to PURCHASER or notifies PURCHASER that the software will
not be corrected. It is SUPPLIER's objective to complete the resolution within
the stated time or less in 90% of the cases, determined annually. Resolution
may follow "restoration" which is providing a fix or workaround to temporarily
restore an outage or correct a problem.

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Schedule 3: TSS Outage and Impairment Support

                       Service Elements      TSS
                                             Program 3
               ----------------------------------------
               Telephone Response Time       10 Minutes

               Outage Recovery - Included    7x24x365
               Hours:

               Outage Reports                Yes
               ----------------------------------------

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Schedule 4: TSS Assistance Request Support

                            Service Elements                TSS
                                                            Program 3
               ------------------------------------------------------------
                    Covered Functionality
                       System Operation                     Yes
                       Base Software                        Yes
                       Optional Software                    Yes
                       Hardware Diagnosis                   Yes
                       Faulty Hardware Replacement          No
               ------------------------------------------------------------
                    Types of Assistance offered:
                       Problem Resolution                   Yes
                       Defect Reporting                     Yes
                       Operational Assistance               Yes

                       Documentation Clarification          Yes
                       Generally  Available Software        Yes
                       Modifications & Work-arounds -       Yes
                       Nondefect Related -
               ------------------------------------------------------------
                    Non-Emergency Assistance
                            Number of Tickets Allowed       Unlimited

                            Phone Access to WTSC for ARs    Any Registered
                                                            Employee

                    Telephone Support Times                 7x24x365
                    Included Hours: (local time zone of
                    the ECP)

                    Support Rate for calls out of           Not Applicable
                    included period
               ------------------------------------------------------------
                    Internet Access for AR Status           Yes
               ------------------------------------------------------------
                    CTA Facilitation
                    All individual ARs                      Monitor Expedite
                    User Group ARs                          Expedite Manage
                    PURCHASER Top Priority
                    AR Metrics (I.e. overdue)
               ------------------------------------------------------------
                    CTA Reviews:
                    Frequency                               Monthly
                    Method                                  Conf. Call
               ------------------------------------------------------------

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Schedule 5: TSS Technical Consulting and Knowledge Transfer Support

--------------------------------------------------------------------------------
           Service          TSS
Elements                    Program 3
--------------------------------------------------------------------------------
PURCHASER Advocacy          Yes
--------------------------------------------------------------------------------
Electronic Access to        Yes
Support Information -
Extranet
--------------------------------------------------------------------------------
Consulting Services                             **
Hours per ECP per
calendar Year
--------------------------------------------------------------------------------
Users Groups
(TEMUG /CEMUG / Other       Unlimited Free
User Groups)                Attendance
--------------------------------------------------------------------------------
Network Support Services                       Contract Year 2005 through 2008
Included                                       Next Generation Annual Network
                                               Performance Analysis Service per
                                               ECP as defined in Schedule 6
--------------------------------------------------------------------------------
Remote Event Coverage       1 event of up to 4 hours per quarter free per
                            ECP for each calendar year.

                            **
--------------------------------------------------------------------------------

     NOTES:

1.   The hourly rates set forth above are subject to change at any time upon
     notice to PURCHASER.

2.   Unused services in a calendar year will not be carried over to a
     subsequent year.

3.   When a TSS Program is provided for less than a full year, the following
     adjustments apply:

     o    PURCHASER will be entitled to 1/12th of the annual Consulting
          services hours for each full month during which PURCHASER will be
          receiving TSS Program service.

     o    PURCHASER shall be entitled to remote Event Coverage, at no
          additional charge, only if the period for which PURCHASER is
          receiving service at a Program Level 3 is a full calendar year.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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Schedule 6: Next Generation Annual Network Performance Analysis Service for a
CDMA Wireless Network

1.0  INTRODUCTION

This Statement of Work (SOW) describes the deliverables, parties' respective
responsibilities and other conditions applicable for the provision of Next
Generation Annual Network Performance Analysis Service by SUPPLIER for
PURCHASER starting January 1, 2005. Performance of the services described in
this SOW shall be governed by the terms of this AGREEMENT. In the event of a
conflict between the terms of the AGREEMENT and this SOW, the terms of this SOW
shall prevail. No obligation to provide the service described herein arises
unless an order for the service, incorporating the term of an agreed SOW, has
been placed by PURCHASER under a signed governing agreement in place between
PURCHASER and SUPPLIER and accepted by SUPPLIER. SUPPLIER'S performance of the
services described will begin on a mutually agreed date after acceptance of
PURCHASER's purchase order and PURCHASER'S completion of any pre-conditions for
which PURCHASER will be responsible, as described in this document.

SUPPLIER's performance of the Services described below is subject to the
assumptions, exclusions and other conditions identified in this document.

2.0  DESCRIPTION OF SERVICES

2.1  Elements of Work and SUPPLIER Responsibilities

SUPPLIER'S CDMA Next Generation Performance Analysis Service is designed to
provide ongoing analysis and health check of PURCHASER'S Wireless network
focused on the following perspective:

Type of Service:

Annual

Service Coverage:

     o    Voice (includes 2G and 3G)

     o    3G-1X Data

     o    1xEV-DO Data

Service Components:

     o    Mobile Switching Center (MSC) (includes Packet Data Network)

     o    RF / Radio Access Network / Base Station (RF / RAN / BS)

     2.1.1 Description

     SUPPLIER shall be responsible under accepted Purchase Order(s) to perform
     the following tasks:

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     o    Implement automatic data collection process, which will automatically
          gather the data required on a daily basis to perform the analysis.
     o    Identify the approval representatives from SUPPLIER who will have
          sign-off responsibilities.
     o    Prior to the commencement of the service, SUPPLIER and PURCHASER must
          mutually agree upon the priority of the performance areas that will
          be analyzed during this service. Approval representative from
          PURCHASER and SUPPLIER will sign off on the order of the priority. If
          no agreement is reached prior to the start of the service or within 2
          months from SUPPLIER'S acceptance of the PURCHASER'S Purchase Order,
          whichever comes first, then the priority list recommended by SUPPLIER
          will be used in performing the service. A list of performance areas
          will be provided in the checklist.
     o    Identify issues and perform analysis for up to twelve (12) iterations
          per year, each iteration consisting of a contiguous 4-week data
          collection period, per MSC according to the mutually agreed upon
          project start date.
     o    For the Annual Service, SUPPLIER will analyze issues found during
          each iteration for each MSC starting with the highest priority issues
          as mutually agreed upon in the priority list of performance areas.
          For each iteration, only the highest prioritized issues are analyzed
          within the allotted analysis time-period for each MSC. The highest
          prioritized issues are defined as those issues that degrade network
          performance and cause possible revenue lost. If no response is
          received from PURCHASER regarding priority, SUPPLIER will prioritize
          the performance areas.
     o    For the annual service, SUPPLIER will review the performance area
          affected by the PURCHASER-accepted recommendations during the
          following iterations after the PURCHASER has taken corrective action
          to implement the suggested and accepted recommendation. If the
          PURCHASER has not responded within the 10 working days as to whether
          they accept or reject the recommendation, then SUPPLIER will conclude
          that no additional review of the identified issues will be performed.
          This follow up review does not apply to the issues identified in the
          twelfth iteration.
     o    For the annual service, SUPPLIER may initiate market or region level
          quarterly PURCHASER project review meetings, depending on the number
          of problems, to discuss the latest issues.

2.1.2 Tasks

Focus for problem identification and analysis of the CDMA MSC/Core Network
includes:

a)   Critical Trigger Analysis

     1)   Analyze critical triggers based on the SCME guidelines, including:

          o    Executive Cellular Processor (ECP) Complex Triggers
          o    North American Region (NAR) 5ESS-DCS Triggers
          o    Cell Site Triggers

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          o    Flexent Triggers

     2)   Identify critical resources approaching or exceeding SUPPLIER'S
          documented limits, and provide recommendations accordingly

b)   ECP and 5ESS-DCS ROP Analysis

     1)   Analyze ECP ROP and 5ESS-DCS output message files as available on the
          OMP to determine hardware and software health, and excessive
          messaging activity.

     2)   ECP ROP analysis includes but not limited to:

          o    Critical Alarms
          o    Executive Cellular Processor Complex (ECPC) Asserts
          o    Invalid Database Records (i.e. Digit Analysis & Routing)
          o    ECP Diagnostic Failures
          o    Cell Initializations
          o    Cell Diagnostics
          o    Cell Hardware Error Handler (HEH) errors
          o    Overloads
          o    Cell Asserts
          o    Cell Audits
          o    Major Alarms
          o    Executive Cellular Processor Complex (ECPC) Audits

c)   5ESS-DCS ROP analysis includes but not limited to:

          o    Defensive Check Failures (e.g., Asserts & Manual Asserts)
          o    Control Unit (CU) and Switching Module (SM) Interrupts
          o    Initializations
          o    Diagnostic Failures
          o    Overloads
          o    Audits
          o    Machine-Detected Interoffice Irregularities (MDII)
          o    Carrier Group Alarms (CGA)
          o    Facility Alerts
          o    Trunk Group Automatic Maintenance Limit (AML) Common Channel
               Signaling (CCS) Network Critical Event (CNCE) errors
          o    Asynchronous Transfer Mode (ATM) Alarms
          o    Office Dependent Data (ODD) Backup
          o    Hashsum Failures

Focus for problem identification and analysis of the CDMA Radio Access Network
includes:

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a)   Service Measurement Analysis

     1)   Analyze key performance indicators for different technologies 2G
          Voice, 3G Voice at system, cell, sector and carrier level if
          available. Analyze pegcount(s) affecting KPIs.

     2)   Analysis on daily and system busy hour key performance indicators,
          including:

          o    Established Call Rate
          o    Origination Seizure to Assignment Deficit Rate
          o    Termination Seizure to Assignment Deficit Rate
          o    Origination Radio Frequency (RF) Failure Rate
          o    Termination Radio Frequency (RF) Failure Rate

               Additional Pegcount Analysis:

          o    No Packet Pipe Connection
          o    RF Access Failures (Traffic Channel Confirmation Failures -
               TCCFs)
          o    Call Setup Failures
          o    Traffic Channel Activation Failures (TCAFs)
          o    Alert Confirmation Failures
          o    No Speech Handler Assignments
          o    Intercept Messages
          o    Vocoder Failures

     3)   Dropped Call Rate

          o    Lost Call Rate
          o    Call Processing (CP) Fail Drops

     4)   Blocking

          o    Origination and Termination Blocking (CS7)
          o    Handoff (CS8)
          o    3G to 2G Overflows (3G Voice)
          o    Origination/Termination Assigned Overflow Rate
          o    Origination/Termination Assigned due to Channel Element (CE)
               Overflow Rate
          o    Origination/Termination Assigned due to Packet Pipe (PP)
               Overflow Rate
          o    Origination/Termination Assigned due to Radio Frequency (RF)
               Balancing Rate

               Additional Pegcount Analysis:

          o    Incoming Network Blocking

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          o    Originations Network Blocking
          o    Outgoing Trunk Group Blocking

     5)   Handoff Failure Rate

          o    Undeclared Handoff (HO) Failure Rate
          o    Hard Handoffs
          o    Inter Mobile Switching Center (MSC) Hard Handoffs

     6)   Paging Channel Occupancy

     7)   Access Channel Occupancy

     8)   Frame Error Rate

          o    Forward Link
          o    Reverse Link

b)   RF Translation Parameter Analysis

     1)   Review apxrcv translation databases once during each iteration for
          the last Friday of the data collection period and identify
          performance-impacting parameters that are not within SUPPLIER'S
          recommended settings. The databases include:

          o    ECP apxrcv form
          o    CELL2 apxrcv form
          o    CEQFACE apxrcv form
          o    ECP3G apxrcv form
          o    CELL3G apxrcv form
          o    CEQFACE3G apxrcv form

c)   Neighbor List Analysis

     1)   Review Handoff Matrix once during each iteration for the last 14 days
          of the data collection period and recommend:

          o    List of suggested neighbors to add based on handoff activity
          o    List of suggested neighbors to delete based on handoff activity

     2)   Review the FCI Neighbor List form once during each iteration for the
          last Friday of the data collection period. Neighbor List Review with
          possible Alerts, include:

          o    Sponsor Cross-Face
          o    Multiple Pilot Number (PN)
          o    Invalid PN

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          o    Indivisible by PN Increment
          o    ONE-WAY PN Ambiguity

The problem identification and analysis of the CDMA Packet Data Network
includes:

a)   Air Interface Performance

     1)   Air Interface analysis includes:

          o    CDMA Packet Data (PD) Total Traffic Channel Utilization
          o    3G1X Packet Data Total Seizures to Assignment Deficit Rates
          o    3G1X Packet Data 3G to 2G Overflow Rates

b)       Resource Utilization

          o    Analyze Packet Control Function (PCF) measurements, summed over
               all Frame Relay Bearer Channels (FRBCs) over all PCFs that the
               MSC is communicating with.
          o    Analyze resource utilization for packet pipes with a detailed
               break down by forward and reverse burst attempts and bursts
               blocked at the available rates.
          o    Analyze resource utilization for Frame Relay Bearer Channel
               (FRBC) broken down by the number of incoming and outgoing calls
               per FRBC.

c) Data Throughput

          o    Analyze data throughput on per cell and per MSC basis.
          o    Analyze the performance of bursting with fine granularity based
               on the service provider's desired quality of service (QoS) for
               secondary channels.

d) Data Service Measurements

     1)   Packet Data network elements covered include:

          o    Packet Control Function (PCF)

e)   Packet Data Translation Parameter Analysis

          o    Review apxrcv translation forms, specific to the high-speed
               packet data, and identify the fields with values outside of
               SUPPLIER'S recommended values as documented in the CDMA RF
               Application Notes.

          o    Review the messages/measurements currently activated in the
               ECP/5E- DCS/OMP and inform the PURCHASER if additional
               messages/measurements need to be turned on.

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SUPPLIER will analyze 1xEV-DO air interface performance metrics, air interface
packet data resource usage metrics, packet data metrics, Packet Control
Function (PCF) metrics and conduct neighbor list review to ensure quality of
data transmission and optimal system performance.

The following metrics are examples of service measurements that are currently
available. The list of service measurements are subject to change with
availability of new service measurements in future network releases.

a)   Air Interface Performance

          o    Connection Attempt Success and Failure Rates
          o    Dropped Call Rate - Connection Release Rate
          o    Forward and Reverse Link Re-transmission Rate
          o    Handoff Failure Rate

b)   Air Interface Packet Data Resource Usage Metrics

          o    Total subscribers in system.
          o    Average Sector Use
          o    Average forward and reverse physical layer throughput per sector

c)   Packet Data Metrics

          o    Successful reactivation rate for originations and terminations.
          o    Packet Discard Rate

d)   Packet Control Function (PCF) Metrics

          o    Traffic Processor (TP) Usage.
          o    PCF/PDSN Failure Rate.
          o    Reverse Frame Error Rate
          o    Total Packets Discarded

e)   Packet Data Translation Parameter Analysis

          o    Review 1xEV-DO translations once during each iteration and
               identify deviation of performance impacting parameters between
               the current PURCHASER translation settings and SUPPLIER
               recommended values as specified in the CDMA 1xEV Translation
               Application Notes, No. 0: Introduction version 3.11 for Release
               20.1.

f)   Neighbor List Analysis

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     1)   Review the FCI Neighbor List form once during each iteration for the
          last Friday of the data collection period. Neighbor List Review with
          possible Alerts, include:

          o    Sponsor Cross-Face
          o    Multiple Pilot Number (PN)
          o    Invalid PN
          o    Indivisible by PN Increment
          o    ONE-WAY PN Ambiguity
          o    TWO-WAY PN Ambiguity
          o    Reciprocity

SUPPLIER performance hereunder is subject to the assumptions, exclusions, and
other conditions identified in this SOW.

2.1.3 Deliverables

An executive summary report will be delivered electronically two weeks
following the 4-week data collection period for which analysis was performed.
Specific schedule to be determined and mutually agreed upon.

For the highest priority issues identified during each contiguous 4-week data
collection period for each MSC, an analysis is performed according to the items
identified in the SUPPLIER Responsibilities section of this document.
Observations are provided to PURCHASER along with possible recommendations and
resolutions in an executive summary report. For each iteration, only the
highest prioritized issues are analyzed within the allotted analysis
time-period for each MSC. The highest prioritized issues are defined as those
issues that degrade network performance and cause possible revenue lost.

2.2  PURCHASER Responsibilities

a) Complete Network Performance Analysis (NPA) Checklist, which includes
PURCHASER contact information and switch information, prior to the commencement
of the project. Checklist must be reviewed and updated on a quarterly basis

b) Prior to the commencement of the project, authorize the implementation of
automated electronic data collection and transfer of the necessary
data/information (including ECP, 5E ROP log files, traffic, service measurement
files, and other recommended files) from the network

c) Establish connectivity for automated electronic data transfer and administer
and maintain the data network infrastructure (configure routers, gateways,
firewalls, etc.) within PURCHASER'S network/LAN/intranet.

d) Set up a dedicated login and directory structure on the management systems
and network elements to install the custom data collection and transfer scripts
and on the intermediate data servers, if any, for temporary storage of data.

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e) Provide access to the necessary files, components, forms, databases, etc.,
including but not limited to:

     o    Access to forms on the OMP ECP and 5ESS/DCS to gather current
          configuration and/or performance parameters.
     o    Adding the user account for data collection in the "omprcv" and
          "filexfer" groups on the OMP.
     o    Ensuring that the user account for data collection has access to the
          files such as: ECP ROP, DCS ROP, Service Measurement files, 5E
          Traffic files, and TRX file.

f) Activate any additional messages/measurements on the 5E-DCS, ECP, OMP and
other network elements and management systems that may be necessary to perform
the analysis as part of this service offering.

g) Provide a contact person to resolve any problems within the PURCHASER
corporate network relating to automatic data collection in a timely fashion in
order for SUPPLIER to deliver reports with the shortest delay possible.

h) Provide system access for SUPPLIER personnel to troubleshoot and resolve
problems with automated data collection as needed.

i) Prior to the commencement of the project, authorize the implementation of
automated electronic data collection and transfer of the AP log files from the
APs:

     o    Establish connectivity between the OMP and the APs for automated
          electronic data transfer and administer and maintain the data network
          infrastructure (configure routers, gateways, firewalls, etc.) within
          PUCHASHER'S network/LAN/intranet.
     o    Set up a dedicated login and directory structure on the APs without
          administrative and root privileges to collect the AP log files.
          Ensure that passwords on the APs for the dedicated logins do not
          expire.
     o    Provide SUPPLIER with the IP address, login, and password information
          for each of the APs.
     o    Ensure that the dedicated login on the AP has the right permissions
          to access and retrieve the AP log files.

j) Provide the name and contact information of the approval representative(s)
from PURCHASER who will have project sign-off responsibilities.

k) For the Annual service, prior to the commencement of the service, PURCHASER
and SUPPLIER must mutually agree upon the priority of the performance areas to
be analyzed during this service.

l) An approval representative from PURCHASER and SUPPLIER will sign off on the
order of the priority. If no agreement is reached prior to the start of the
service or within 2 months from SUPPLIER'S acceptance of the PURCHASER'S
Purchase Order, whichever comes first, then the priority list recommended by
SUPPLIER will be used in performing the service.

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m) For the annual service, PURCHASER to initiate questions when the executive
summary report is delivered at the end of the analysis for each iteration.
SUPPLIER may initiate market or region level quarterly PURCHASER project review
meetings, depending on the number of problems, to discuss the latest issues.

n) For the annual service, accept or decline each recommendation provided by
SUPPLIER within 10 working days after the executive summary report is provided
to the PURCHASER. This does not apply to the twelfth iteration.

o) For recommendations accepted, PURCHASER will provide target dates for
corrective action. All corrective actions identified and accepted must be
completed by the end of the eleventh iteration.

p) For recommendations declined, PURCHASER must provide SUPPLIER with an
explanation as to why the recommendations were declined. SUPPLIER will use this
feedback and react accordingly during the upcoming iterations, if applicable.

q) Once the specific schedule of data collection period is determined and
mutually agreed, PURCHASER makes changes to the system within 48 hours (2 days)
to allow SUPPLIER to perform the NPA data collection. These changes include but
are not limited to as the enabling of TRCF30 sections based on the Check List
provided by SUPPLIER for this service.

r) Identify the PURCHASER personnel to whom the executive summary reports needs
to be electronically delivered along with their contact information, such as:
phone numbers, e-mail address, title and area of responsibility if possible.

2.3  Exclusions

The Next Generation Network Performance Audit service does not include the
following items:

     o    Work Relating to design defects: Any modification or other work by
          SUPPLIER to the hardware, software, or documentation in order to
          re-establish the performance of the systems in accordance with the
          specifications due to a design defect of any kind is excluded.
     o    Equipment Maintenance: Routine and scheduled maintenance of the
          equipment. SUPPLIER can provide equipment maintenance under a
          separate agreement.
     o    Hardware Repair: Provided under Warranty or as part of a separately
          purchased service package.
     o    Third-party Equipment: Issues found with any third-party equipment
          are not supported.

2.4  Assumptions

     o    Each MSC consists of, at most, one 5ESS-DCS and, at most, one ECP
          associated

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          with it. For example, a remote 5ESS-DCS is considered an additional
          entity to be charged accordingly.
     o    For the purpose of data collection for this service, a week is
          considered to be 7 days from Monday to Sunday.
     o    The proposed timelines are based on automated data collection being
          established to collect the necessary data from PURCHASER networks. It
          also assumes that PURCHASER provides SUPPLIER'S personnel with the
          required network data that is not automatically collected from the
          network prior to the analysis.
     o    The data collection will be scheduled on the OMP between midnight
          (12:00 AM) and 6:00 AM Local Time for the analysis to be conducted in
          a timely manner.
     o    SUPPLIER will not be responsible for delays or gaps in the delivery
          of service due to conditions outside its control, such as, but not
          limited to, planned or unplanned outages of: PURCHASER corporate
          network/LAN/Intranet, public Internet, World Wide Web, wireless
          network elements, and network management systems.
     o    SUPPLIER reserves the right to select the personnel to be used for
          developing and providing the services, and to at any time re-assign
          and substitute initially assigned personnel with other qualified
          personnel.
     o    Training of PURCHASER'S staff above and beyond routine knowledge
          transfer required to understand the reports provided is not included
          in this SOW. If PURCHASER training is required, it will be offered
          pursuant to the Definitive Agreement.
     o    Work is done remotely with dial-up permissions.
     o    Workday is defined as eight (8) hours per day. Notwithstanding the
          definition of "week" above, a Workweek is defined as five (5) days
          specifically Monday through Friday, unless otherwise agreed upon.

3.0  ADDITIONAL TERMS

Unless otherwise stated in previous sections of this Appendix, the following
applies to all services:

     o    SUPPLIER reserves the right to determine which personnel to assign to
          perform Services. SUPPLIER personnel shall at all times be subject to
          the employment conditions of SUPPLIER and not those of PURCHASER.
     o    SUPPLIER may use proprietary tools and software for providing this
          service. The stated price does not include the sale, licensing or
          transfer of such tools to PURCHASER.
     o    All work will be performed during normal business hours - 8 AM to 5
          PM, local time, Monday through Friday - unless different working
          hours/schedule have been noted in the appropriate Service Description
          section.

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Schedule 7: Consulting Services

The Consulting Service that may be provided to PURCHASER as part of the
allotment defined in Schedule 5 are any of those listed below when requested in
relation to a fully deployed, commercial SUPPLIER wireless system.

Technical Initiatives and Projects
----------------------------------

The SUPPLIER consultant may, at SUPPLIER'S discretion, assist the PURCHASER in
a special initiatives or projects with a duration of no more than eight hours.
Under no circumstance can that project or initiative be an existing SUPPLIER
service. If SUPPLIER agrees to assist the PURCHASER in that project /
initiative, the consultant will act as the primary point of contact and
interface will all other SUPPLIER teams, as appropriate.

Some of the activities are:

     o    The CTA will work with the PURCHASER to address technical issues
          associated with major, multi-PURCHASER SUPPLIER offers (PURCHASER
          Technical Initiatives). The CTA will interface to Program Management
          and development. The CTA will represent the PURCHASER on appropriate
          teams internal to SUPPLIER. Some PURCHASER technical initiatives
          might be an add on service available at an additional price
     o    Support PURCHASER specific projects such as network reviews.

Capacity and SW Planning
------------------------

The SUPPLIER consultant may assist the PURCHASER with their Capacity Planning
as follows:

     o    Understand control mechanisms and critical action/recovery paths for
          system components
     o    Understand capacity issues and how to measure and manage current
          capacity
     o    Provide explanation of related technical matters (i.e., critical
          triggers, smrg, TFC30 for the 5E and the SCME guidelines)

The SUPPLIER CTA will help PURCHASER identify the impact of new software
releases on system configuration and system capacity.

     o    The CTA will keep PURCHASER abreast of the new Software Releases and
          Software features. The SUPPLIER consultant may also advise the
          PURCHASER on each features' capabilities.

PURCHASER Education

The CTA will facilitate training/tele-training and co-ordinate specialized
training to the PURCHASER. This does not include teaching classes.

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Schedule 8: TSS Programs Pricing Units And Fees

1.   Pricing Units

Except as noted in Section 2.1 of this Appendix, annual fees for TSS Programs
are based on ECPs and the 1xEV-DO network configuration existing on 31st of
December of the year preceding the year for which TSS will be provided.

2.   TSS Program Prices

     2.1 2004 Pricing

     **

     For calendar year 2004 only, the Network Performance Analysis (NPA)
     Service provided by SUPPLIER will be governed by the terms and conditions
     of the Definitive Agreement between Cellco Partnership d/b/a Verizon
     Wireless and Lucent Technologies, dated March 16, 2001 (Contract No.:
     ###-##-####). Starting January 1, 2005, the NPA Service will be provided
     in accordance with Schedule 6 of this Appendix.

     2.2  **

     **

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            **                  **                   **               **
-------------------------------------------------------------------------------
            **                  **                   **               **
-------------------------------------------------------------------------------

Notes/Assumptions:

(1) ECP supports up to 600 Cells. More than 600 Cells per ECP is subject to an
additional charge. Pricing includes support of CDPD network.

          2.2.1 1xEV-DO Pricing

          **

          **

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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          **

          1xEV-DO pricing is valid through December 31, 2008.

     2.3  No Further Discounts

     The rates set forth in this Appendix include any applicable discounts and,
     notwithstanding any other general pricing provision in this Agreement or
     in SUPPLIER'S Price Guides or other pricing notifications, including any
     discount stated to be generally applicable to software or technical
     support, such rates are not subject to any further discount.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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                                  APPENDIX E-3

                                  PICK-A-PACK
                       OPTIONAL SOFTWARE PRICING PROGRAM

                               SUPPLEMENTAL TERMS

1.0  INTRODUCTION

This Appendix contains additional terms and conditions, which together with the
terms and conditions of the AGREEMENT, sets forth the terms and conditions
applicable to SUPPLIER's furnishing of the Pick-A-Pack Optional Software
Pricing Program for a subscription fee for Optional Software Features (the
"Pick-A-Pack Program").

2.0  ADDITIONAL DEFINITIONS

For purposes of this Appendix , the following additional definitions shall
apply:

     "AMPS" means Advanced Mobile Phone Service, as defined by the Federal
Communications Commission.

     "All Features" refers to the Optional Software Features available under
the Pick-A-Pack Program.

     "BRSS Program" means the program under which SUPPLIER offers to PURCHASER
Major Releases, Point Releases, Software Updates and Crafts for which PURCHASER
has paid the applicable Fee, as more particularly described in the BRSS
Appendix.

     "BRSS Appendix" means Appendix E-1, that describes the BRSS Program.

     "Cell" is cell site equipment as defined in Schedule 1 to this Appendix.

     "Craft" means a small Software release containing a collection of minor
Software changes to a Major Release. Typically a Craft is less extensive than
those included in Point Releases or Software Updates.

     "Covered Systems" means those AMPS and PCS systems operated by PURCHASER
     in the Franchise Area which, at the time of determination for purposes of
     this Appendix, are served by ECPs as defined below.

     "ECP" means a SUPPLIER-manufactured Executive Cellular Processor installed
     in any of PURCHASER'S PCS or AMPS systems in the Covered Systems, whether
     or not such ECP was installed by or sold to PURCHASER by SUPPLIER, and
     regardless of the technology supported by such ECP (e.g., analog, CDMA,
     and TDMA).

     "Franchise Area" means the area(s) for which the Federal Communications
Commission in the United States or a comparable government agency has granted a
permit to construct and operate one or more AMPS or PCS systems, including any
non-designated areas contiguous to the Franchise Area, and in which, under such
agency's applicable rules, PURCHASER will be able to provide a wireless
telecommunications service in such area(s) utilizing such system(s).

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     "Major Release" means an issue of Software which significantly adds to,
     improves or enhances existing base or standard Software features and
     capabilities of the prior Major Release involving more extensive changes
     to the underlying source code or the user interface than is the case in a
     Point Release or a Craft. A Major Release may also correct defects in
     earlier releases. The term "Generic Release" is synonymous with Major
     Release. A Major Release may also provide new Optional Software features
     which PURCHASER may acquire for additional license fees.

     "Market" means a PCS Basic Trading Area ("BTA"), a PCS Major Trading Area
     ("MTA"), an AMPS Metropolitan Service Area ("MSA"), or an AMPS Rural
     Service Area ("RSA"), as defined by the Federal Communications Commission,
     as applicable.

     "Optional Software Feature" means a feature or functionality of Software
     resident in a Major Release but which is not licensed to PURCHASER as part
     of BRSS and is available for use by PURCHASER only if PURCHASER pays the
     applicable separate license fee therefor.

     "PCS" means Personal Communications Service, as defined by the Federal
     Communications Commission.

     "Pick-A-Pack Program" means the optional program under which SUPPLIER
     allows PURCHASER to license optional software features in a Pack for a
     single price, as more particularly described in this Appendix.

     "Point Release" means a superseding issue of Software which adds to,
     improves or enhances existing features and capabilities of the Major
     Release of the Software with which it is associated. A Point Release may
     also correct defects in earlier releases.

     "Software" means a computer program consisting of a set of logical
     instructions and tables of information which guide the functioning of a
     processor; such program may be contained in any medium whatsoever,
     including hardware containing a pattern of bits representing such program,
     but the term "Software" does not mean or include such medium.

     "Software Initial Operating Fees" means those fees, as identified in
     SUPPLIER's price guides, that are payable in connection with the initial
     delivery and deployment of Software.

     "Software Update" means a partial update of existing Software provided to
     PURCHASER in consideration of PURCHASER's payment of BRSS Program fees,
     and containing one or more of the following, in any combination: (i)
     improvement in basic call processing capabilities, as well as basic system
     operation and maintenance, (ii) changes to maintain compatibility between
     a new system release and features existing in a prior system release (when
     initially introduced, a new system release may not always be fully
     compatible with features available immediately prior to such release),
     (iii) a platform for optional Software features, and (iv) consolidations
     of periodic fixes and overwrites. A Software Update can also be a Point
     Release or a Craft, if it meets any of those definitions. SUPPLIER does
     not commit that any Software Updates will ultimately be released, made
     generally available and therefore provided during the term that PURCHASER
     subscribes to the BRSS Program. Furthermore, SUPPLIER does not warrant
     that any specific features or functionality will be included in any
     Software Updates that may be provided under the BRSS Program prior to the
     time that a Software Update is released and made generally available to
     all BRSS subscribers.

     "Software Upgrade" refers to a Major Release provided to PURCHASER in
     consideration of PURCHASER's payment of BRSS Program fees. In addition to
     the four Software Update criteria mentioned above, a Software Upgrade may
     also provide infrastructure changes. A Software Upgrade

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     differs from a Software Update in that only a Software Upgrade can provide
     infrastructure changes. SUPPLIER does not commit that any Software
     Upgrades will ultimately be released, made generally available and
     therefore provided during the term that PURCHASER subscribes to the BRSS
     Program. Furthermore, SUPPLIER does not warrant that any specific features
     or functionality will be included in any Software Upgrades that may be
     provided under the BRSS Program prior to the time that a Software Upgrade
     is released and made generally available to all BRSS subscribers.

     "Technical System Support" and "TSS" mean the optional support offered by
     a defined Program or Time and Material basis, as more particularly
     described in the TSS Appendix.

     "TSS Appendix" means the Appendix E -2, that describes Technical System
     Support.

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3.0  GENERAL DESCRIPTION OF PICK-A-PACK PROGRAM

Under the Pick-A-Pack Program, PURCHASER is granted rights to use Optional
Software Features that are made available in a calendar year. Nothing in this
program bars PURCHASER from obtaining any Optional Software Feature on an
individual basis under SUPPLIER's standard licensing policies or as authorized
by the AGREEMENT of which this Appendix is a part.

The Optional Software Features eligible for the All Features package are all of
the features resident in Major Releases made generally available to SUPPLIER's
customers during the calendar year for which PURCHASER obtains the package and
which have been deployed by PURCHASER in one or more of the Covered Systems.
Software features exempt from eligibility in the Pick-A-Pack Program are
features that consist of operating software for hardware or a set of features
that are bundled together which are not sold individually (commonly referred to
as an offer).

Except as expressly provided herein with regard to certain combination
packages, the program does not apply to PURCHASER's use of such Major Releases
(other than the Optional Software Features resident therein), and it is
PURCHASER's responsibility to assure that it has the rights to possess and use
such Major Releases under the BRSS Program, this Agreement or other applicable
agreement(s) between SUPPLIER and PURCHASER, and to assure that its Covered
Systems have loaded the appropriate Major Release(s) that include the features
that PURCHASER desires to activate under this program. This program does not
include any other Software, hardware or other materials that PURCHASER may need
to make effective use of PURCHASER's selected features. Nothing in this program
requires that PURCHASER activate features as to which it has obtained
activation rights hereunder, but such activation rights, once obtained, succeed
to subsequent Major Releases.

4.0  ALL FEATURES PACK ELIGIBLE FEATURES

For the All Features package, PURCHASER shall not be required to list those
Optional Software features it desires or intends to license and activate. The
All Features package is a subscription for whichever Optional Software Features
that SUPPLIER in fact releases in the calendar year for which PURCHASER has
subscribed to the package or in prior years, for so long as such features
remain in Major Releases deployed by PURCHASER. All Features does not guarantee
access to a specific set of features, even though SUPPLIER may have published a
list of features intended to be delivered in that year. No adjustments,
including adjustments in fees, will be given with respect to features that were
originally scheduled to be released during that calendar year but are not
released, nor for features that PURCHASER gains access to that were not
anticipated to be released in that same calendar year but are in fact released.

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5.0  ORDERING REQUIREMENTS

PURCHASER'S participation in the Pick-A-Pack Program in any of the eligible
calendar years must be evidenced by PURCHASER's purchase order received by
SUPPLIER no later than March 31 of each calendar year.

6.0  DETERMINATION OF APPLICABLE FEES

     6.1  Pricing for All Features Package

     The pricing for All Features package includes BRSS for the Covered Systems
     at no additional charge.

     6.2  No Discounts

     The fees set forth in Schedule 1 of this Appendix include any applicable
     discounts and, notwithstanding any other general pricing provision in this
     AGREEMENT or in SUPPLIER's Price Guides or other pricing notifications,
     including any discount stated to be generally applicable to Software or
     technical support, such rates are not subject to any further discount.

7.0  INVOICING

All such invoices rendered for fees due under the All Features Program shall be
due and payable within thirty (30) days of the date of invoice. Invoices shall
be rendered as provided below:

8.0  LICENSES

Optional Software Features provided under the All Features Program are not sold
to PURCHASER, but are subject to the same Software licensing terms and
conditions of this AGREEMENT.

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<PAGE>

                              PICK-A-PACK PROGRAM
                                 PRICING UNITS

1.0  PICK-A-PACK PROGRAM PRICES

     1.1  Pricing

 **

----------------------------------
         **              **
----------------------------------
         **              **
----------------------------------

     The All Features Pack includes Base Release Software and Service (BRSS) at
     no additional charge.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      184
<PAGE>

                                   APPENDIX F

            APPENDIX CONCERNING THE TREATMENT OF LUCENT INFORMATION

This Appendix shall apply to information heretofore or hereafter provided by
SUPPLIER to PURCHASER in connection with or in contemplation of the purchase of
goods or services or the license of software under a contract or agreement
between PURCHASER and SUPPLIER.

1)   DEFINITIONS

     a)   "AFFILIATES" shall mean, at any time, and with respect to any U.S.
          domestic corporation, partnership, person or other entity that is
          primarily engaged in the provision of wireless services and that at
          such time both (i) directly or indirectly through one or more
          intermediaries, controls, or is controlled by, or is under common
          control with, such first corporation, partnership, person or other
          entity; and (ii) either beneficially owns or holds, directly or
          indirectly, ten percent (10%) or more of any class of voting or
          equity interests of the first corporation, partnership, person or
          other entity, or is a corporation, partnership, person or other
          entity of which the first corporation, partnership, person or other
          entity beneficially owns or holds, in the aggregate, directly or
          indirectly, ten percent (10%) or more of any class of voting or
          equity interests in it. As used in this definition, "control" means
          the possession, directly or indirectly, of the power to direct or
          cause the direction of the management, operations or policies of a
          corporation, partnership, person or other entity whether through the
          ownership of voting securities, or by contract or otherwise.

     b)   "INFORMATION" as used herein includes all business, technical or
          other information whether oral or written. INFORMATION includes,
          without limitation, Proprietary Technical Information,
          Non-Proprietary Technical Information, Price Catalogues, Specific
          Price Information, Circuit Pack Schematics, Installation Handbooks,
          Source Code and Source and Disassembly Code Documentation.

     c)   "CONFIDENTIAL INFORMATION" as used herein means INFORMATION which
          SUPPLIER considers proprietary or confidential and identified as set
          forth in Paragraph 4.

     d)   "NON-PROPRIETARY TECHNICAL INFORMATION " as used herein means
          technical information which has been or is provided by SUPPLIER
          relating to SUPPLIER'S products, which is normally furnished by
          SUPPLIER to its customers for such products. This includes, but is
          not limited to Schematic Diagrams ("SDs") and their associated
          Circuit Descriptions ("CDs"); J and T drawings; Engineering Letters
          ("ELs"); Information Letters ("ILs"); SUPPLIER and Bell System
          Practices ("BSPs"); compatibility information, maintenance manuals
          and operation manuals. If any of the above-type documents bear a
          proprietary legend or distribution limitation thereon, it may be
          removed or obliterated by PURCHASER. Also, Circuit Pack Schematics
          ("CPs") and their associated CDs and Installation Handbooks which do
          not bear a legend

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<PAGE>

          identifying them as SUPPLIER proprietary or confidential or otherwise
          limiting dissemination are considered to be NON-PROPRIETARY TECHNICAL
          INFORMATION.

     e)   "PROPRIETARY TECHNICAL INFORMATION " as used herein means technical
          information relating to SUPPLIER's products which is not normally
          furnished to SUPPLIER'S customers or such products. PROPRIETARY
          TECHNICAL INFORMATION includes, without limitation, Installation
          Handbooks, manufacturing information and drawings, (e.g., assembly
          drawings and art master drawings), and CIRCUIT PACK SCHEMATICS and
          their Circuit Descriptions, all of which bear a legend identifying
          them as SUPPLIER proprietary or confidential information or otherwise
          limiting dissemination.

     f)   "PRICE CATALOGUES" as used herein means SUPPLIER's published price
          lists including the Product Ordering and Price Guide, the Systems and
          Services Ordering and Price Guide and other price lists which are
          made generally available to the public. However, this does not
          include the Discount and Transportation Factors Schedule.

     g)   "SPECIFIC PRICE INFORMATION" as used herein means all discount
          schedules, including the Discount and Transportation Factors
          Schedule, specific prices and/or discount levels offered in responses
          to requests for quotes or request for information, specific price
          agreements other than the price and discount information contained in
          SUPPLIER's price Catalogues.

     h)   "CIRCUIT PACK SCHEMATICS" as used herein include all Apparatus Pack
          Schematics ("APS"), CIRCUIT PACK SCHEMATICS ("CPS"), Circuit Pack
          Assembly ("CPA"), Equipment Pack Schematic ("EPS") and Circuit Module
          Schematic ("CMS") type drawings.

     i)   "SOURCE AND DISASSEMBLY CODE DOCUMENTATION" as used herein means all
          electronic switching systems and their associated processor's
          software listings and documentation including the following documents
          for all generic software programs for the 5ESS Switch.

     j)   "SOURCE CODE" as used herein means statements in a high level
          computer programming language, which is not directly executable by a
          processor.

2)   TREATMENT OF SPECIFIC INFORMATION
     SUPPLIER states that it owns the copyright to its INFORMATION.

     a)   PRICE CATALOGUES have been and will continue to be provided by
          SUPPLIER to PURCHASER on a non-confidential basis. PRICE CATALOGUES
          may be used by PURCHASER for any lawful purpose not in violation of
          SUPPLIER's copyright. SUPPLIER hereby grants to PURCHASER the right
          to make incidental copies of PRICE CATALOGUES for its own use in
          evaluating or procuring products or licenses from SUPPLIER.

     b)   SPECIFIC PRICE INFORMATION shall be considered Confidential
          Information and shall be treated in accordance with the provisions of
          3b of this Appendix for a period of five (5) years from receipt of
          the SPECIFIC PRICE INFORMATION by PURCHASER.

     c)   NON-PROPRIETARY TECHNICAL INFORMATION has been and will continue to
          be provided by SUPPLIER to PURCHASER on a non-confidential basis.
          NON-PROPRIETARY TECHNICAL INFORMATION may be used by PURCHASER for
          any lawful purpose not in violation of SUPPLIER's copyright. SUPPLIER
          hereby grants PURCHASER the right to make incidental copies of such
          NON-PROPRIETARY TECHNICAL INFORMATION for its own use

                                      186
<PAGE>

          in connection with the installation, operation or maintenance of the
          products for which it is furnished and to acquire products compatible
          with such products.

     d)   All PROPRIETARY TECHNICAL INFORMATION which has been or is provided
          to PURCHASER shall be considered CONFIDENTIAL INFORMATION and shall
          be treated n accordance with the provision of Paragraph 3b of this
          Appendix, except that Installation handbooks shall be treated in
          accordance with Paragraph 3c.

     e)   PURCHASER agrees to treat all SOURCE CODE which PURCHASER is licensed
          to obtain in accordance with Paragraph 3a of this Appendix.

     f)   SOURCE AND DISASSEMBLY CODE DOCUMENTATION shall be held in confidence
          and treated pursuant to Paragraph 3b of this Appendix and used only
          for purposes of operation and maintenance of the equipment for which
          it was provided.

     g)   All CONFIDENTIAL INFORMATION not covered by Paragraph 2,
          subparagraphs (a) through (f) above, which has been or will be
          provided to PURCHASER and which PURCHASER agrees to accept, shall be
          treated as CONFIDENTIAL INFORMATION in accordance with the provision
          of Paragraph 3d of this Appendix unless otherwise agreed to.

3)   TREATMENT OF CONFIDENTIAL INFORMATION

     a)   This paragraph sets forth levels of treatment for CONFIDENTIAL
          INFORMATION

          PURCHASER agrees to treat SOURCE CODE to which this sub-paragraph
          applies as follows:

          i)   receive and hold such SOURCE CODE in confidence;

          ii)  use the SOURCE CODE only in the United states and solely in
               connection with the maintenance of the related software which is
               resident on 5ESS switches in PURCHASER'S wireless
               telecommunications network;

          iii) not to copy, reproduce, translate or reformat in any form
               whatsoever any of the SOURCE CODE;

          iv)  restrict the dissemination of the SOURCE CODE to organizations
               name in Attachment "A" or their functional equivalents which are
               responsible for maintenance of the software to which the SOURCE
               CODE relates; place those organizations on the appropriate
               standing order list of SUPPLIER's Customer Information Center or
               other SUPPLIER organization providing the applicable SOURCE
               CODE; restrict disclosure of the SOURCE CODE to employees within
               those organizations in Attachment "A" or their functional
               equivalents to whom disclosure is necessary; and notify each
               such employee that the disclosure to him or her is made in
               confidence and that the SOURCE CODE shall be kept in confidence
               an used only for the purposes set forth in this Appendix;

          v)   make no further disclosure of the SOURCE CODE within PURCHASER
               or to any third party without the prior written agreement of
               SUPPLIER; and

          vi)  return all SOURCE CODE to SUPPLIER when no longer needed by
               PURCHASER. In any such instance, PURCHASER may certify to
               SUPPLIER that it has destroyed the SOURCE CODE in lieu of
               retuning it.

                                      187
<PAGE>

     b)   PURCHASER agrees to treat CONFIDENTIAL INFORMATION to which this
          sub-paragraph applies as follows:

          i)   hold all CONFIDENTIAL INFORMATION in confidence;

          ii)  use CONFIDENTIAL INFORMATION only for the purpose for which it
               is provided;

          iii) disclose CONFIDENTIAL INFORMATION only to employees having a
               need-to-know and advise such employees of the obligations
               contained herein;

          iv)  reproduce CONFIDENTIAL INFORMATION only to the extent necessary
               to use the CONFIDENTIAL INFORMATION pursuant to this Appendix ;
               and

          v)   not disclose CONFIDENTIAL INFORMATION to any third party outside
               PURCHASER without the prior written approval of SUPPLIER.

     c)   PURCHASER agrees to treat CONFIDENTIAL INFORMATION to which this
          sub-paragraph applies as follows:

          i)   hold all CONFIDENTIAL INFORMATION in confidence;

          ii)  use CONFIDENTIAL INFORMATION only for the purpose for which it
               is provided;

          iii) treat such CONFIDENTIAL INFORMATION as it treats it own
               CONFIDENTIAL INFORMATION of similar character;

          iv)  not reproduce CONFIDENTIAL INFORMATION without the prior written
               approval of SUPPLIER; and

          v)   not disclose CONFIDENTIAL INFORMATION to which this
               sub-paragraph applies as follows:

     d)   PURCHASER agrees to treat CONFIDENTIAL INFORMATION to which this
          sub-paragraph applies as follows:

          i)   hold all CONFIDENTIAL INFORMATION in confidence;

          ii)  use CONFIDENTIAL INFORMATION only for the purpose for which it
               is provided;

          iii) reproduce CONFIDENTIAL INFORMATION only to the extent necessary
               to use the CONFIDENTIAL INFORMATION pursuant to this Appendix;

          iv)  treat such CONFIDENTIAL INFORMATION as it treats its own
               CONFIDENTIAL INFORMATION of similar character; and

          v)   disclose CONDFIDENTIAL INFORMATION to any third party outside
               PURCHASER solely for the purpose of operation or maintenance of
               equipment procured from SUPPLIER, only if the third party signs
               an agreement with confidentiality provisions at least as
               stringent as the

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<PAGE>

               those in this Appendix to protect the CONFIDENTIAL INFORMATION
               in a manner consistent with paragraph 3b.

4) CONFIDENTIAL INFORMATION shall be subject to the restrictions of Paragraph 3
if it is in writing or other tangible form and bears a legend identifying it as
SUPPLIER proprietary or CONFIDENTIAL INFORMATION or otherwise limiting
disclosure; or if not in tangible form, if PURCHASER is advised in advance of
its confidential nature and agrees to accept it and it is summarized in
writing, bearing a legend identifying it as confidential, and this document is
delivered to PURCHASER within thirty (30) days of the CONFIDENTIAL
INFORMATION'S disclosure.

5) For CONFIDENTIAL INFORMATION which is of a type intended to be covered by
this Appendix but which is not of a type clearly contained in any described
protected category and/or for which a designated level of protection {Paragraph
3 (a) through 3 (d)} is not specified, such CONFIDENTIAL INFORMATION shall only
become subject to the provisions of this Appendix upon execution by appropriate
representatives of SUPPLIER and PURCHASER of an Addendum to this Appendix
substantially in the form set forth in Attachment "B," identifying such
CONFIDENTIAL INFORMATION, making it expressly subject to this Appendix, and
assigning it to a category of protection.

6) The restrictions on use and disclosure of CONFIDENTIAL INFORMATION set forth
in this Appendix shall not apply to any CONFIDENTIAL INFORMATION:

     a)   which is independently developed by PURCHASER or lawfully received
          from another source free of restriction and without breach by
          PURCHASER of any obligation to maintain the INFORMATION in
          confidence; or

     b)   which is at the time of its disclosure to PURCHASER or subsequently
          becomes generally available to the public without breach by PURCHASER
          of this Appendix; or

     c)   which at the time of disclosure to PURCHASER was known to PURCHASER
          free of any obligation to maintain the INFORMATION in confidence; or

     d)   which SUPPLIER agrees in writing is free of such restrictions.

7) No license under any trademark, patent, copyright, mask protection right or
any other intellectual property right is either granted or implied by the
conveying of INFORMATION to PURCHASER. None of the INFORMATION which may be
disclosed by SUPPLIER shall constitute any representation, warranty, assurance,
guarantee or inducement by SUPPLIER of any kind, and, in particular, with
respect to the non-infringement of trademarks, patents, copyrights or any other
intellectual property rights, or other rights of third persons.

8) Neither this Appendix nor the disclosure or receipt of INFORMATION shall
constitute or imply any promise or intention to make any purchase of products
or services by either party or any commitment by either party with respect to
the present or future marketing of any product or service.

9) All CONFIDENTIAL INFORMATION shall remain the property of SUPPLIER and shall
be returned upon PURCHASER's determination that it no longer has a need for
such INFORMATION. PURCHASER may, however, retain in the files of its legal
counsel, solely for record purposes, one copy of all written material returned.

                                      189
<PAGE>

10)  PURCHASER herby assures SUPPLIER that it does not intend to and will not
     knowingly, export INFORMATION or products directly or indirectly based
     thereon, outside of the United States in violation of U.S. laws and
     regulations.

11)  In the event PURCHASER receives a request to disclose all or a part of
     SUPPLIER's CONFIDENTIAL INFORMATION under the terms of a subpoena or court
     order or is otherwise required by law to disclose such information,
     PURCHASER shall provide SUPPLIER with immediate written notice of the
     request or requirement, prior to any disclosure, and cooperate with
     SUPPLIER and give SUPPLIER an opportunity to oppose the request or
     requirement if SUPPLIER deems it appropriate. If SUPPLIER does not oppose
     the disclosure or if legal opposition is unsuccessful, or if SUPPLIER
     agrees to production subject to a suitable protective order, PURCHASER
     shall be free to disclose such CONFIDENTIAL INFORMATION to the extent
     required by such subpoena, court order, law or regulation without
     violating this Appendix.

12)  PURCHASER agrees that all of its obligations undertaken herein, which by
     their nature would continue beyond termination of this Appendix, shall
     survive and continue after any termination of this Appendix unless
     otherwise agreed in writing.

13)  The obligations and rights of the parties under the Modification of Final
     Judgment, Plan of Reorganization and Divestiture Agreements are not
     modified by this Appendix .

14)  No amendment or modification of this Appendix shall be valid or binding on
     the parties unless made in writing and signed on behalf of each of the
     parties by their respective duly authorized officers or representatives.

15)  This Appendix constitutes the entire understanding between the parties
     hereto and supersedes all previous communications, representations, oral
     or written, between the parties with respect to the subject matter of this
     Appendix.

                                 ATTACHMENT "A"

Organizations authorized to receive SOURCE CODE shall be mutually agreed
between SUPPLIER and PURCHASER.

                                 ATTACHMENT "B"

ADDENDUM TO JOINT LUCENT AND VERIZON WIRELESS APPENDIX CONCERNING THE TREATMENT
                             OF LUCENT INFORMATION

In consideration of SUPPLIER's willingness to disclose to PURCHASER, and
PURCHASER's desire to accept, certain information specified below which
SUPPLIER considers to be CONFIDENTIAL INFORMATION within the meaning of the
APPENDIX F, APPENDIX CONCERNING THE TREATMENT OF LUCENT INFORMATION of the
Second Definitive

                                      190
<PAGE>

Agreement dated (insert date of new DA.), SUPPLIER and PURCHASER hereby agree
as follows:

1)   The CONFIDENTIAL INFORMATION to be disclosed by SUPPLIER to PURCHASER
     consists of:
_______________________________________________________________________________

2)   The CONFIDENTIAL INFORMATION furnished to PURCHASER pursuant hereto shall
     be treated in accordance with the following indicated paragraph of the
     Appendix (check which one applies):

_____Paragraph 3 (a)
_____Paragraph 3 (b)
_____Paragraph 3 (c)
_____Paragraph 3 (d)

3) The CONFIDENTIAL INFORMATION furnished to PURCHASER pursuant hereto shall be
held in confidence for a period of _________(years) and ___________(months)
from the date of this Attachment B.

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<PAGE>

                                   APPENDIX G

                                    TRAINING

GENERAL

SUPPLIER maintains a Training web site, **. The training center can also be
reached by calling Lucent Product Training at 1-(888) Lucent8 (582-3688) prompt
2, prompt 2. Included at this web site is a comprehensive list of all training
currently available for Lucent Products purchased under this AGREEMENT or its
applicable PRODUCT ADDENDA. Information on training, courses and schedules is
subject to change without notice. Prices for training courses are listed at **
per student per day for Instructor-led courses. Prices for alternate media
courses vary. Prices for Instructor-led courses are valid for three years from
the effective date of the AGREEMENT. The above pricing may not apply for
training on some wireline data and/or switching products, or third party
products.

TRAINING CONDUCTED AT SUPPLIER'S SITE

Prices stated cover tuition and materials for each course listed. PURCHASER
shall bear any attendees' travel and living expenses associated with such
training.

SUPPLIER's primary training site is located at:

 Lucent Technologies Customer Training and Information Products Training Center
                           240 East Central Parkway
                         Altamonte Springs, Fla. 32701

TRAINING CONDUCTED AT PURCHASER'S SITE

For the convenience of PURCHASER and to avoid travel and living expenses for
PURCHASER, SUPPLIER can arrange to have certain courses suitcased to
PURCHASER's location. SUPPLIER's pricing for "suitcased" training is for a
minimum of 8 students. To provide a full robust experience class sizes are
usually restricted to a maximum of 12 students. The maximum class size is under
the discretion of the instructor. PURCHASER shall bear all mutually agreed to
instructor expenses associated with on-site training, including, but not
limited to, transportation, lodging, shipping of course materials and equipment
(where applicable).

Some suitcased courses require SUPPLIER equipment to be provided by PURCHASER.
The equipment must be fully installed and running, but not revenue generating.
Test equipment to be provided by the PURCHASER. Typical hands-on training will
require that faults be introduced to the equipment being trained on. This may
cause delays in making the equipment revenue generating. PURCHASER may elect to
purchase "toy" equipment, which is intended for training use.

TRAINING USING PRELIMINARY TRAINING MATERIALS

If SUPPLIER provides PURCHASER in-class training, using preliminary course
materials and documentation, SUPPLIER will replace the preliminary course
materials with final course materials when they become available. Final
documentation will be used in the classroom when it becomes available.

**

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      192
<PAGE>

 **

                                   APPENDIX H

                                 DOCUMENTATION

** Any additional Library Copies requested by the PURCHASER will be charged to
the PURCHASER at the SUPPLIER's then current rate. Changes and updates to
standard documentation shall be provided within a reasonable time of their
respective effective dates..

     **
where PURCHASER may view and download all documentation that is electronically
available for SUPPLIER's Products listed in Appendix A and the applicable
PRODUCT ADDENDA at no charge. Any additional User IDs requested by the
PURCHASER will be provided to the PURCHASER at the SUPPLIER's then current
rate. Upon request PURCHASER shall verify the identity and need of access of
the employees who have been issued User IDs.

Documentation for some wireline data and/or switching products, or third party
products may be available at additional cost.

All documentation shall be in English and shall comply with commonly accepted
industry standards with respect to content, size, legibility and
reproducibility.

PURCHASER shall treat such DOCUMENTATION in accordance with Appendix F, the
Agreement Regarding the Treatment of Lucent Information.

LOCAL MARKET LEVEL:
Site (cell or MSC)
Manager Network Planning /Engineering

AREA:
Director, Area Network Planning
Northeast -           400 Friberg Parkway                  Westborough, MA 01581
South -               8921 Research Drive                  Charlotte, NC 28262
West -                4811 E. Thistle Landing Dr           Phoenix, AZ 85044
West -                15505 Sand Canyon                    Irvine, CA 92618
West -                2640 Main Street                     Irvine, CA 92614

Corporate:
NOC - West Director NOC West        500 West Dove Road      Southlake, TX 76092

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      193
<PAGE>

<TABLE>
<CAPTION>
<S>                                  <C>                             <C>
NOC - East Director NOC East         180 Washington Valley Road      Bedminster, NJ 07921
Director Network Planning            2785 Mitchell Drive             Walnut Creek, CA 94598
Director Maintenance Engineering     180 Washington Valley Road,     Bedminster, NJ 07921

                                     **
</TABLE>
**

                                   APPENDIX I

SECONDARY MARKET PURCHASES

1.0  DEFINITIONS

"Secondary Market Products" shall mean any new or used SUPPLIER-branded
     PRODUCTS purchased from a third party or from SCO for use in PURCHASER'S
     network.

"Special Customer Operations (SCO)" shall mean SUPPLIER'S internal organization
     that is responsible for the sale of re-manufactured equipment, purchase
     and sale of SUPPLIER'S equipment on the secondary market and management of
     SUPPLIER'S equipment through the end of product life cycle.

2.0 NOTIFICATION

     PURCHASER shall notify SUPPLIER of all of its purchases of Secondary
          Market Products, which are to be used in PURCHASER'S network. The
          serial numbers of the Secondary Market Products shall be included in
          the notification so that SUPPLIER'S support records may be updated.
          SUPPLIER may submit an invoice for any initial operating fees or
          right to use fees that would apply to such Secondary Market Products
          as if such Secondary Market Products were purchased as new from
          SUPPLIER. Any services required to engineer, configure, install or
          optimize such Secondary Market Products shall be invoiced to
          PURCHASER at the pricing for such services under this Agreement.

3.0  WARRANTY

     SUPPLIER shall not provide any warranty to PURCHASER for Secondary Market
          Products, except when such Secondary Market Products are purchased
          from SCO as provided below. Furthermore, no network outages which are
          caused solely by the failure of Secondary Market Products which are
          not purchased from SCO, shall qualify ** under Article 18 of this
          Agreement.

     SUPPLIER shall provide the following warranty for Secondary Market
          Products purchased

     Generally Available
     -------------------

     HARDWARE                       **

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      194
<PAGE>

     SOFTWARE                       **

     Discontinued Availability
     -------------------------
     HARDWARE                       **
     SOFTWARE                       **

     The  warranty period for Secondary Market Products purchased from SCO
          shall commence on the date of shipment. With respect to HARDWARE or
          SOFTWARE purchased from SCO that is incorporated into new PRODUCTS,
          the warranty for such HARDWARE or SOFTWARE shall be the same as the
          new PRODUCT.

4.0  PURCHASE COMMITMENT

     Except as provided below with respect to purchases from SCO, purchases of
          Secondary Market Products shall not be included in the purchase
          commitment made by PURCHASER pursuant to Section 1.2 of this
          Agreement, **

          ** In addition, such purchases shall be included in the purchase
          commitment made by PURCHASER pursuant to Section 1.2 of this
          Agreement.

5.0  PURCHASER'S RESALE OF SUPPLIER'S HARDWARE

          PURCHASER may resell to third parties SUPPLIER'S HARDWARE, which was
          removed or decommissioned from PURCHASER'S network, provided that
          PURCHASER de-installs any SOFTWARE installed on such removed or
          decommissioned HARDWARE prior to its transfer to a third party other
          than SUPPLIER or an authorized reseller of SUPPLIER. PURCHASER shall
          provide SUPPLIER with the opportunity to participate in the
          request-for-bid process that PURCHASER conducts for any removed or
          decommissioned HARDWARE. If a third party submits a higher bid for
          such removed or decommissioned HARDWARE than SUPPLIER, SUPPLIER shall
          have the right of first refusal to purchase such removed or
          decommissioned HARDWARE for an amount equal to such higher bid,
          provided that SUPPLIER must exercise such right of first refusal
          within ten (10) business days of receipt of notice from PURCHASER of
          such higher bid, after which PURCHASER shall be free to sell such
          removed or decommissioned HARDWARE to a third party. Such notice from
          PURCHASER of such higher bid shall include a representation
          certifying that such higher bid is in fact a legitimate bid PURCHASER
          received from a third party as a result of the request-for-bid
          process.

     6.0  PURCHASER'S PURCHASE OF SECONDARY MARKET PRODUCTS

          PURCHASER shall provide SUPPLIER with the opportunity to participate
          in the request-for-quote process that PURCHASER conducts for any
          purchase of Secondary Market Products. If a third party submits a
          lower quote for such Secondary Market Products than SUPPLIER,
          SUPPLIER shall have the right of first refusal to offer
          remanufactured equipment for an amount equal to such lower quote,
          provided that SUPPLIER must exercise such right of first refusal
          within ten (10) business days of receipt of notice from PURCHASER of
          lower quote, after which PURCHASER shall be free to purchase such
          Secondary Market Products from a third party. Such notice from
          PURCHASER of such lower quote shall include a

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      195
<PAGE>

representation certifying that such lower quote is in fact a legitimate bid
PURCHASER received from a third party as a result of the request-for-quote
process.

                                      196
<PAGE>

                                  APPENDIX J-2

         AMPS/PCS/CDMA - AMPS/PCS/CDMA REQUEST DEFINITION & ASSESSMENT

                              FORM (RDAF) PROCESS

     Request Definition and Assessment Form

  In case of problems, please contact Tracy Hodges at (630) 979-7812 or Ashok
                           Kabadi at (973) 581-6617.

       Please fill out complete form. Incomplete forms will be rejected.

1.   REQUEST

RDAF Number (will be generated by CORS):

1.1  Name of Request:

1.2  High Level Description Line:

1.3  Date of Request:

1.4  Lucent Originator:

Name:                       Organization:
Title:                      Email:
Phone:                      Fax:

1.5  Requesting Customer:

NOTE: Filling in this information implies that the customer has filled out RDAF
     with originator and is expecting a response. Others in Lucent may contact
     the Customer for further information.

Company:                    Name:
Title:                      Email:
Phone:                      Fax:

1.6  Applications Engineering:

Name:                       Phone:
Title:                      Email:

1.7  Is this requesting feature development or only an estimate?

1.8  When is this feature required?

Desired Date or Release:             Absolute Final Date or Release (if known):

Comments (other circumstances affecting desired availability, impact if date
cannot be met):

                                      197
<PAGE>

1.9  When is estimate required?

Comments:

1.10 Product Type(Select one):

<TABLE>
<S>              <C>                <C>                     <C>                     <C>
ANSI-41 Apps     Packet IN Apps     Platform Evolution      Mobile Internet Apps    Surepay Apps
UMTS Apps        CDMA Software      CDMA Hardware           TDMA                    IOSNetwork
GAF Intl         GAF NAR            MASD                    MASD FF Trial           MASD FF RFP
MASD FF Commercial                  OA&M                    OA&M Watch Mark         Packet Core
5ESS             VPN ETSI Apps      Wireline IN
</TABLE>

1.11 Why is this request important? Is this feature intended to (circle one):

     a)   Generate revenue (i.e., introduce a new capability to end users)

     b)   Protect current revenue (i.e., improve performance of an existing
          feature)

     c)   Reduce operating expense

     d)   Regulatory or standards requirement? Specify:

Comments (if revenue related, what is the strength of VW business case? Why is
request important?):

1.12 Priority: What is the value and priority of this feature to the customer
relative to other features being requested?

Comments (do competitors offer this?):

1.13 Is the customer willing to pay for this feature/enhancement as an optional
     feature? If so, is the customer willing to pay for this feature as an
     exempt optional feature?

Comments:

1.14 What percentage of the customers' equipment will be configured with this
     feature? (for example, deploy in all MSCs, one region, end-user trial)

Comments:

1.15 Is the customer willing to be the FOA for this request? If so, what sites
     are under consideration?

                                      198
<PAGE>

Comments:

2.   NEED/DEFINITION IMPACT

2.1  Description of Problem/Need:

Please explain what the request should do. Be sure to include a summary of the
critical needs being addressed. Please give as much detail as possible. In
order to expedite the Estimation Process, please include/attach any
supplementary information, such as a Network Configuration Drawing, if
available.

2.1.1. Explain expected benefits:

2.1.2. If request is being submitted because of a problem, what is the root
cause of the problem?

2.1.3. What is the context of the problem or request (give an example of a
typical scenario if possible):

2.1.4 Summary of Solution Requirements:

2.1.5. Potential or partially resolved issues:

2.1.6. Potential solutions, ideas for solution, design suggestions: 2.2 Air
Interface Impact: (As seen by Customer)

2.3  Are there any interfaces with non-Lucent equipment or non-Lucent software
     that need to be considered?

                                      199
<PAGE>

If YES, please explain (if needed, will Lucent have access to the equipment,
software, lab and/or subject matter experts? Identify items as commercial, 3rd
party custom, or competitor's products):

2.4 Are there any applicable standards and/or specifications (e.g., BELLCORE,
Lucent, TIA, etc.) that need to be considered?

If YES, please include Specification and Reference Number:

2.5 If all the needs described above cannot be fulfilled, will customer still
accept the product? What are the minimum requirements? Will customer accept a
partial, then a phased delivery?

If YES, please explain:

3.   SYSTEM CONSIDERATIONS

3.1  Existing Products:

What features or applications (existing or in development) will this feature
impact?

Indicate any other compatibility/transparency issues associated with this
request (i.e., compatibility with existing feature(s)/platforms):

3.2  Related CARES/AR Number                 Other: (i.e., CEMUG, MR, etc.)

     Click here to view the                  Click here to view the CEMUG
     CARES/AR Database                       Database
                                             Click here to view the MR Database

If an AR or MR has already been opened, please explain the need for this RDAF:

3.3 Will the current request be expanded in the future to address a broader
application (i.e., is the current request a milestone towards a broader
application)?

If YES, what is the overall/broader application (please provide related RDAF #s
and/or FID #s, if applicable)? Is RDAF tied to an approved or pending Offer
(e.g. HSDe, HSDmm, LCV)? Is this a new feature or an enhancement to existing
feature (list RDAFs/FIDs)?

4.   OTHER

                                      200
<PAGE>

4.1 Please provide any other detail that would help Lucent Technologies in
evaluating this request.

Reminder: Please fill out complete form. Incomplete forms will be rejected.

This marks the end of the Customer Section

                                      201
<PAGE>

                                  APPENDIX J

RDAF Process Flow Diagram

[Graphic Omitted]

                                      202
<PAGE>

                                  APPENDIX J-4
                     PURPOSE AND SCOPE OF THE RDAF PROCESS

1.0  PURPOSE AND SCOPE

PURPOSE OF PROCESS

The Request Definition and Assessment Form (RDAF) Process describes the tasks,
procedures and timing necessary to evaluate and respond to requests for new or
improved functionality in the AMPS/PCS product line. The RDAF Process is used
to review and assess requests originating from internal organizations (System
Engineering, Development, Field Support etc.) in addition to those originating
from AMPS/PCS customers.

The RDAF Process provides a single, uniform means of capturing essential data
from requests, combining duplicates, gathering business and technical
assessment information and tracking progress of the evaluation. RDAFs provide
Product Management with a comprehensive business view of work requested in a
particular market, so realistic priorities can be quickly determined and more
efficient use of finite resources will result. Lucent's accuracy in forecasting
use of development resources improves because Systems Engineering receives a
documented early description from the source of the request. Customers benefit
by getting quicker responses to their requests. Customers are expected to
provide required data in order for Product Management to make an accurate
business decision about the request being made.

SCOPE OF PROCESS

The RDAF Process is used to review and track requests originating from internal
organizations and AMPS/PCS customers. All customer requests for new features or
capabilities must be made via an RDAF. The process begins when a Lucent
employee (for example, an Application Engineer) or a customer through a Lucent
employee (for example, an Application Engineer), requests a new
feature/enhancement by way of the RDAF. The RDAF process includes gathering the
necessary technical and business information in an organized fashion so that
Product Management can evaluate the request and decide whether to include it in
the release plan or not.

3.0  PROCESS DESCRIPTION

STEP 1: COMPLETING THE RDAF

The RDAF is to be filled out by the Lucent Account Representative and the
customer. Each field represents information that is needed to evaluate the
customers' requirements and to assist Product Management in making an accurate
assessment of the viability of the feature.

The current version of the RDAF is available on the Lucent Technologies
Intranet at: **

Providing Accurate & Complete Information

The Lucent originator is responsible for providing accurate and complete
information; i.e., customer, Description, CEMUG, AR numbers (if applicable) and
market. Inaccurate or missing data will cause delays and may result in the RDAF
being earmarked for resubmission or rejection. The RDAF should be completely
reviewed before submission, and checked for missing fields and accuracy.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      203
<PAGE>

RDAF Attachments

Supplemental Marketing or Technical information may accompany the RDAF. Also
any additional information that would be useful can be is submitted as an
"Attachment" to the RDAF below the Description field.

STEP 2: RDAF SUBMISSION

The completed RDAF is to be submitted via the CORS home page. **

STEP 3: LOG-IN RDAF

The date the RDAF is received and the formal request date are recorded and the
CORS Database assigns the RDAF a sequential number. An automated email
notification is sent to Originator with the RDAF number.

STEP 4: PROPOSED STATE

Once the RDAF is submitted (by default) it moves to proposed state. This state
involves two steps: RDAF Assignment and RDAF Pre-screening. The RDAF is
reviewed to make sure that necessary business and technical information has
been provided, and then assigned to the appropriate Product Manager. The
Product Manager makes a preliminary evaluation and decides whether to conduct a
thorough evaluation or to refuse the request. When the Product Manager has
decided to conduct a thorough evaluation, technical resources review the
request and provide an assessment of the request. If there are alternative
methods available in the product or in established product plans that will meet
the customer's request, these methods are discussed with the customer. If there
are no alternative methods or the methods are unacceptable, the Product Manager
may request a preliminary estimate of the technical work needed to fulfill the
request.

STEP 5: PRODUCT MANAGER'S FINAL REVIEW

When the Product Manager has a final view of the work effort, priority of the
feature to the customer, and other business information, the Product Manager
performs a business analysis. The Product Manager assesses the market
requirements, business opportunities, strategic positioning, competitive
position, cost, and revenue opportunities and will make a decision to either
include the RDAF in a specific release, refuse the RDAF, or defer the RDAF to a
later release.

The Product Manager responds to appropriate stakeholders (i.e. Lucent
originator, BD&M, customer team) the results of the RDAF evaluation. The
response form indicates, if applicable, preliminary feature price, delivery and
terms.

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      204
<PAGE>

STEP 6: DESIGN STATE

Once the Product Manager has decided to accept the RDAF and include it in a
release or software update (SU) the RDAF is moved to the design state.

STEP 7: COMPLETED STATE

When the RDAF has been delivered in a release or software update (SU) the RDAF
is moved to the completed state by the RDAF administrator and notification is
provided to the originator.

                                      205
<PAGE>

                                  APPENDIX K

Release Timetable - (Planning dates current as of 3/25/2004)

<TABLE>
                Release                   Release 22.0    Release 22.0     Release     Release 24.0
              21.0 EV-DO     Release 21.1                    EV-DO          23.0 *
--------------------------------------------------------------------------------------------------------
<S>                          <C>                             <C>          <C>          <C>
   5E                        5E17.1_FR3                      5E18.1       5E18.1_FR1   5E19.1

                             GA - 2/20/04                 FOA- 3/12/04
                                                            GA- 5/7/04    GA - 9/10/04  GA - 4/8/05

--------------------------------------------------------------------------------------------------------
   ECP                       GA -11/10/03                 FOA - 3/5/04
                                                           GA - 5/7/04    GA - 9/10/04  GA - 4/8/05

                                                          (EV-DO RNC)

--------------------------------------------------------------------------------------------------------
   Cell     FOA- 1/19/04     GA - 3/18/04  FOA - 3/8/04   FOA- 3/26/04
             GA - 3/5/04                    GA - 7/2/04   GA - 6/18/04    GA - 9/17/04  GA - 4/8/05

--------------------------------------------------------------------------------------------------------
    1X                                                    FOA - 5/14/04
  Packet          NA              NA            NA          GA- 7/14/04   GA - 10/7/04  GA - 4/8/05
   Core
                                                            (1X-RNC)
--------------------------------------------------------------------------------------------------------
</TABLE>

                                      206
<PAGE>

                                   APPENDIX K

                                Release Timeline

                               [GRAPHIC OMITTED]

                                      207
<PAGE>

                                   APPENDIX L

LUCENT COMPLIANCE TO STANDARD INTERFACES - Per Figure U-1 TR 45 Reference Model

<TABLE>
-----------------------------------------------------------------------------------------------------------
INTERFACE                        STANDARD COMPLIANCE
-----------------------------------------------------------------------------------------------------------
<S>          <C>                 <C>          <C>            <C>
     Um      MS to BS            Compliant to air interface standards
-----------------------------------------------------------------------------------------------------------
                                 Lucent supports the following A interfaces:
                                 --------------------------------------------------------------------------
                                              Participating
                                 Interface    Network        Release
                                              Elements
                                 --------------------------------------------------------------------------
                                      A1      MSC-           IOS V2.2 in R21; IOS
             BS to MSC,                       BS             V4.1 in R21
     A       BS to BS,
             PCF to PDSN

                                 --------------------------------------------------------------------------
                                      A2      MSC-BS         IOS V2.2 in R21; IOS V4.1 in R21
                                 --------------------------------------------------------------------------
                                      A5      MSC-BS         IOS V2.2 in R21; IOS V4.1 in R21
                                 --------------------------------------------------------------------------
                                      A3      BS-BS          IOS V4.1 in R21
                                 --------------------------------------------------------------------------
                                      A7      BS-BS          IOS V4.1 in R21
                                 --------------------------------------------------------------------------
                                      A10     PCF-PDSN       IOS V4 in R17
                                 --------------------------------------------------------------------------
                                      A11     PCF-PDSN       IOS V4 in R17
-----------------------------------------------------------------------------------------------------------
                                 Proprietary - not open. The Lucent MSC has the VLR integrated.
     B      MSC to VLR           Therefore Lucent cannot connect to another vendor's VLR. Generally,
                                 this interface is not supported within the industry. Service providers
                                 are not requesting support of this interface.
-----------------------------------------------------------------------------------------------------------
                                 The C interface is an open interface with protocol extensions. Lucent
     C      MSC to HLR           is in the process of negotiating an agreement with Compaq for
                                 interfaces C and D. Agreement will cover planning of features as well
                                 as detailed interface specifications, with testing on an as needed basis.
-----------------------------------------------------------------------------------------------------------
                                 The D interface is an open interface with protocol extensions. Lucent
                                 is in the process of negotiating an agreement with Compaq for
     D      HLR to VLR           interfaces C and D. Agreement will cover planning of features as well
                                 as detailed interface specifications, with testing on an as needed basis.
-----------------------------------------------------------------------------------------------------------
                                 Open interface with Lucent protocol extensions. Some protocol
     E      MSC to MSC           extensions are shared.
-----------------------------------------------------------------------------------------------------------
                                 No standard for this interface exists, therefore no implementation
     F      EIR to MSC           exists.
-----------------------------------------------------------------------------------------------------------
                                 No standard for this interface exists, therefore no implementation
     G      VLR to VLR           exists.
-----------------------------------------------------------------------------------------------------------
                                 For Compaq Standalone HLR, the interface is not controlled by
                                 Lucent. For the Lucent Standalone HLR, the Lucent integrated AC
     H      AC to HLR            must be used. The Lucent SHLR cannot connect to another vendor's
                                 AC.
-----------------------------------------------------------------------------------------------------------
            SME to SME           Open interface
     M      SME to MC            Open interface
            MC to MC             Open interface
-----------------------------------------------------------------------------------------------------------
     N      HLR to MC           Open interface for SMS.
-----------------------------------------------------------------------------------------------------------
     Q      MC to MSC           Open interface
-----------------------------------------------------------------------------------------------------------
</TABLE>

                                      208
<PAGE>

                                  APPENDIX L-1

Figure U-1  TR45 Reference Model

                               [GRAPHIC OMITTED]

                                      209
<PAGE>

                                   APPENDIX M
SPARES AND EXCHANGE

The Parties  agree to meet and complete  this  Appendix M,  entitled  Spares and
Exchange  within  one  hundred  and  twenty  days  from  the  execution  of this
AGREEMENT.

                                   APPENDIX N

                                TRIAL AGREEMENT

PART A - General Description
                                            No.

<TABLE>
PURCHASER("Verizon Wireless") Information:
----------------------------------------------------------------------------------------------
<S>                                         <C>
Region:  Network Headquarters
Address: 180 Washington Valley Road
         Bedminster, NJ 07921
Technical Contact Name:
Technical Contact Title:                    Business Contact Name:
Telephone Number:                           Business Contact Title:
Facsimile Number:                           Telephone Number:
                                            Facsimile Number:
----------------------------------------------------------------------------------------------
SUPPLIER Name: Lucent
Technologies
                                            Business Contact Name:
Address:                                    Business Contact Title:
                                            Telephone Number:
Technical Contact Name:                     Facsimile Number:
Technical Contact Title:
Telephone Number:
Facsimile Number:
----------------------------------------------------------------------------------------------
Check All That Apply:      Equipment          Software            Other (describe)

Name Of Product To Be Tested: ("Trial Item")

Product Model Number:

Number Of Samples Or Copies Supplied:

General Description of Function Of Trial Item(s):

Beginning Trial Date:                         End Trial Date:
Trial Item Delivery Date:

----------------------------------------------------------------------------------------------
Delivery               Date
Location(s)
----------------------------------------------------------------------------------------------
Check One:                 First Test         Repeat Test

Check One (Type Of Test):  Destructive Trial  Non-Destructive Trial

Prototype/Alpha                       Beta Version

Currently Available On The Market     Update To Product    In Use by Verizon Wireless

Check One (Trial Item Available For):         Licensing             Sale       Rental

First Availability Date:
</TABLE>

                                      210
<PAGE>

Check One:           To Be Modified/Adapted             As Is

The parties will mutually develop a testing plan and schedule, substantially in
the form of Attachment A, for initial and subsequent testing of item(s)
submitted by SUPPLIER.

This Agreement consists of Part A, General Description, Part B, Terms and
Conditions and Attachment A and B. SUPPLIER has read and understands the
attached Terms and Conditions of the Agreement.

Agreed and Accepted:
CELLCO PARTNERSHIP                            LUCENT TECHNOLOGIES INC.

dba Verizon Wireless

By:                                           By:
   --------------------------------              -------------------------------
Name:                                         Name:
     ------------------------------                -----------------------------
Title:                                        Title:
      -----------------------------                 ----------------------------
Date:                                         Date:
     ------------------------------                -----------------------------

                                      211
<PAGE>

PART B - Terms and Conditions

PURCHASER RESPONSIBILITIES AND OBLIGATIONS

1. PURCHASER will test and evaluate the Trial Item described on Part A of this
Agreement according to the plan set forth in Attachment A. At the end of the
Trial Period, the parties may agree in writing to extend the Trial Periods for
the same amount of time as the Initial Trial Period or some other time period.

2. If the parties do not elect to extend the Trial Period, PURCHASER will (a) if
the Trial is nondestructive, return the Trial Item and all copies thereof to
SUPPLIER; or (b) if the trial is "destructive" (i.e., renders the Trial Item
incapable of being used for its intended purpose), certify to SUPPLIER in
writing that the trial has been completed and that PURCHASER does not retain any
samples or copies of the Trial Item. At the end of the Trial Period (including
any extensions) PURCHASER will provide SUPPLIER's Business Contact (listed on
Part A) with a notice that the trial has been completed and PURCHASER (a) has no
further interest in the Trial Item; (b) finds the Trial Product satisfies the
Trial criteria and may be considered for PURCHASER's ' use at some time in the
future; or (c) is interested in negotiating terms for the purchase or use of the
Trial Item. If PURCHASER elects to purchase the Trial Item, PURCHASER shall
place a Purchase Order for the Trial Item and the appropriate related SERVICES
within a commercially reasonable time following the successful completion of the
Trial.

3. PURCHASER will supply the Trial facilities, equipment, tools and personnel
necessary to carry out the Trial Plan described on Attachment A.

4. PURCHASER agrees that it has no ownership interest in any portion of the
Trial Item provided by SUPPLIER, nor does it have any right to use or retain the
Trial Item after the Trial Period (including any extensions to the Initial Trial
Period).

SUPPLIER AND PURCHASER RESPONSIBILITIES AND OBLIGATIONS

5. SUPPLIER will provide PURCHASER with the specified number (listed on Part A)
of samples or copies of the Trial Item, including any documentation to the Trial
Item, by the agreed upon method listed in Attachment A, on the delivery date
shown on Part A. The Trial Item will conform in all material respects with the
general description set forth on Part A of this Agreement, and the
specifications set forth in Attachment A. In addition, SUPPLIER will provide
PURCHASER with only the technical data or other information deemed by PURCHASER
to be necessary to conduct the Test(s) set forth in Attachment A.

6. SUPPLIER will make available to PURCHASER during normal business hours (8 AM
to 6 PM Eastern Standard Time, Mon-Fri) a technical advisor (either the
Technical Contact Person listed on Part A or a designated substitute in the
event that the Contact Person is not available) who can provide telephone
support and answer questions about the Trial Item during the Trial Period. The
Technical Contact Person or substitute will be knowledgeable about the Trial
Item and the Trial process. SUPPLIER will provide a professional level of advice
and service and respond to questions related to the Trial process in a complete
and timely manner.

7. SUPPLIER represents that it owns, controls or has appropriate rights to use
all copyrights, trademarks, patents, and service marks associated with the Trial
Item in the form in which it will be trialed, for the uses described on
Attachment A. SUPPLIER represents that it has the right to transfer these rights
to PURCHASER for the purpose and uses described on Attachment A, during the
Trial period.

8. SUPPLIER agrees to compensate PURCHASER for loss directly caused by the
negligent acts or omissions or willful misconduct of SUPPLIER or its agents,
contractors, officers or employees, or any person responsible to SUPPLIER
hereunder while performing under this Agreement.

9. SUPPLIER agrees that PURCHASER will own all observations made by PURCHASER in
the course of the Trial process. All results information relating to including
without limitation Trial items operation on and in relation to Purchaser's
network generated by the Trial process including any reports shall be owned
retained by PURCHASER. Neither Party will disclose any such observations and
results to any third parties without the other's prior written consent. Upon
request PURCHASER shall provide suggestions, comments or other feedback on the
data resulting from this trial. Such feedback may be used by SUPPLIER to develop
internal information designed to improve or refine the Trial item. Such feedback
may be aggregated by SUPPLIER for presentations to third parties providing that
the PURCHASER's identity is not revealed.

10. PURCHASER shall not disassemble, reverse engineer or modify the Trial Item,
unless agreed in advance by Vendor. SUPPLIER shall retain sole ownership of all
rights and title in the Trial Item, including all intellectual property rights
in the Trial Item. The parties agree that Sections 16.2 and 16.3 of the
AGREEMENT will apply to and govern all improvements, updates, modifications, or
enhancements made to the Trial Item ("Improvements"). In furtherance of the

                                      212
<PAGE>

intent of Sections 16.2 and 16.3, at either party's reasonable request, the
other party shall execute all documents and take all necessary further action to
vest in the requesting party such right, title, and interest in the Improvements
as are provided for or apportioned under the referenced Section. SUPPLIER agrees
that PURCHASER shall have no financial or other responsibility for the
destruction of any Trial Item submitted for destructive testing under this
Agreement.

11. UPPLIER agrees that under no circumstances shall PURCHASER in undertaking
this Trial incur any future obligation to buy, lease, license or acquire any
rights to this Trial Item. or to disclose to Vendor or any other party any
PURCHASER's observations or results of the Test undertaken in this Agreement
unless specifically agreed to in a particular trial.

NON-DISCLOSURE AND CONFIDENTIALITY

12. Neither party shall disclose to any third party the existence or terms and
conditions of this Agreement, or any elements of the relationship created
herein, without the prior written consent of the other, except as such
disclosure may be required by law or by the order of a court.

13. PURCHASER agrees that any technical information, design information, or
other information about the Trial Item, and any supporting documentation, data
or other information provided by SUPPLIER about the Trial Item which has not
previously been disclosed and is not communicated to PURCHASER by a third party,
shall be deemed confidential (collectively, the "SUPPLIER Confidential
Information") and shall be treated in accordance with the Appendix F, entitled
the Appendix Concerning the Treatment of Lucent Information.

14. SUPPLIER acknowledges that PURCHASER's interest in the Trial Product and
confidential business information gained by SUPPLIER arising out of the specific
Trial covered by the Agreement about PURCHASER's business plans or needs,
business practices, products, services, and customers is PURCHASER Confidential
Information and cannot be used by SUPPLIER without PURCHASER's written
agreement.

15. SUPPLIER shall treat PURCHASER Confidential Information in accordance with
Section 16.8 of the AGREEMENT.

CHANGES IN TRIAL PROCEDURE

16. PURCHASER reserves the right to make changes in the Trial procedure set
forth in Attachment A upon thirty (30) days written notice to SUPPLIER, provided
however that SUPPLIER may review such proposed changes and indicate whether it
objects to the safety or feasibility of any proposed changes. SUPPLIER shall
notify PURCHASER in writing of such objections no later than five (5) days after
receipt of notice of such changes.

INDEMNIFICATION AND LIMITATION OF LIABILITY

17 SUPPLIER will indemnify PURCHASER in accordance with the terms detailed in
Section 16.1 and Section 21.1 of the AGREEMENT.

18. PURCHASER shall compensate and/or reimburse SUPPLIER for any damage to the
Trial Item caused by failure to follow the Testing Plan in a non-destructive
test. PURCHASER's total liability to SUPPLIER for damage to the Trial Item shall
be limited to the cost of the Trial Item.

The parties agree that the limitation of liability provisions of Section 21.3 of
the AGREEMENT are incorporated herein by reference.

INSURANCE

19. Insurance Requirements for this Trial are pursuant to Section 21.2 INSURANCE
of the AGREEMENT.

WARRANTY

20. EXCEPT AS PROVIDED FOR ELSEWHERE IN THIS AGREEMENT AND UNTIL COMPLETION OF
THE TRIAL AND PURCHASER PURCHASES A COMMERCIAL VERSION OF THE TRIAL ITEM, THE
TRIAL ITEM IS SUPPLIED "AS IS," AND LUCENT MAKES NO WARRANTIES OR
REPRESENTATIONS, EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE,
REGARDING THE USE, OPERATION, OR PERFORMANCE, INCLUDING, WITHOUT LIMITATION,
WARRANTIES OF MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.

INDEPENDENT CONTRACTOR

21. SUPPLIER's relation to PURCHASER in the performance of this Agreement is
that of an independent contractor. This Agreement does not create any agency,
employment, joint venture or other relationship between PURCHASER and

                                      213
<PAGE>

SUPPLIER. SUPPLIER understands that by entering into this Testing Agreement,
PURCHASER incurs no financial obligations, reporting obligation or other
obligation to SUPPLIER.

TERM

22. This Agreement shall be effective when executed by both parties and shall
terminate at the end of the Trial Period (including any extensions).

DISPUTE RESOLUTION TERM

23. Any dispute between the parties shall be resolved by negotiation between
duly authorized, designated representatives of each party. If, within fifteen
(15) calendar days following written notice of any dispute by one party to the
other, the parties have not resolved it, the parties may escalate the dispute to
an officer or equivalent of each party for resolution.

MEDIATION

24. Alternate Dispute Resolution procedures shall be implemented in accordance
with Article 27 of the AGREEMENT .

WAIVER AND MODIFICATION

25. The failure of either party at any time to insist on the strict observance
of any provision of this Agreement, or to exercise any right or option under
this Agreement, shall not be deemed as a waiver of such provision, right or
option or in any way affect the validity of this Agreement. No waiver under this
Agreement or modification of this Agreement shall be valid unless made in a
writing signed by both parties.

NOTICES

26. All notices that either party may give to the other pursuant to this
Agreement shall be in writing and sent by registered mail or overnight courier
service to the parties at the address provided on Part A and shall be effective
as of the day of receipt. These names and addresses may be changed by giving
written notice to the other party.

ASSIGNMENT

27. This Agreement shall be binding on the parties and their successors and
assigns. Neither party may assign this Agreement, by operation of law or
otherwise, without the prior written consent of the other party.

SURVIVAL

28. The Indemnification, Limitation of Liability, Nondisclosure,
Confidentiality, and General provisions of this Agreement shall survive
termination of this Agreement.

INTEGRATION

29. This Agreement and its attachments incorporated by reference set forth the
entire understanding between the parties with regard to the subject matter
hereof and supersede any prior discussions or representations between the
parties with respect thereto. All amendments to this Agreement shall be agreed
to in writing and signed by both parties.

COMPLIANCE WITH LAWS

30. Both parties shall comply with all applicable laws in the performance of
this Agreement. The construction, interpretation and performance of this
Agreement shall be in accordance with Article 28, Section 28.2 entitled Choice
of Law of the AGREEMENT

                                      214
<PAGE>

                                  ATTACHMENT A

Evaluation:

                         Deployment Strategy & Timeline

Responsibilities:

A detailed Implementation Timeline and Statement of Work will be developed by
SUPPLIER which will outline responsibilities. High level responsibilities are as
follows:

SUPPLIER:

PURCHASER

Hardware provided by SUPPLIER:

Software provided by SUPPLIER:

Hardware provided by PURCHASER:

Software provided by PURCHASER:

                                      215
<PAGE>

                                  ATTACHMENT B

                               STATEMENT OF WORK

                                   APPENDIX O

SUPPLIER CO-MARKETING PROGRAM

                             CO-OPERATIVE MARKETING

                                Program Overview

1.   Scope: This Appendix O sets forth the terms and conditions applicable to
     SUPPLIER's Co-Marketing Program ("Program") to assist PURCHASER in the
     promotion of its services in conjunction with SUPPLIER and SUPPLIER's
     products as described below and .in accordance with the Program
     Documentation. ("Program Documentation" is defined as the "Co-Marketing
     Program Guidelines," "Co-Marketing Program Brand & Logo Usage Guidelines,"
     and other documentation regarding the Program as that documentation may
     exist now or in the future.)

2. **

   **

3. **

   **

-----------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      216
<PAGE>

                         SUPPLIER Co-Marketing Program
                             Co-Operative Marketing

                               Program Guidelines

Purpose

SUPPLIER created this Program to assist PURCHASER in the promotion of its
services to its customers in conjunction with SUPPLIER and SUPPLIER's products.
This Program consists of ** marketing expertise, assistance and/or consultation.
SUPPLIER's goal is to help PURCHASER increase sales to its customers of products
and services derived from its SUPPLIER network, through creative and timely use
of SUPPLIER-sponsored marketing resources.

To facilitate program efficiency and eliminate all potential for conflicts of
interest, SUPPLIER has contracted with CoAMS Inc., a third-party vendor, to
maintain the Program financial database, audit PURCHASER requests for ** and
provide PURCHASER service support on program administration.

How the Program Works

<TABLE>
Record Activation

<S>                         <C>                         <C>                    <C>
Step 1                      Step 2                      Step 3                 Step 4
PURCHASER is contacted by   Program record established  PURCHASER is notified  PURCHASER requests
SUPPLIER for contact        by CoAMS and                of record activation   ** quarterly
information                 SUPPLIER Program Office                            which are reflected
                                                                               within records
</TABLE>

PURCHASER will be contacted by the SUPPLIER Program Office to discuss and
provide contact information for both SUPPLIER and PURCHASER. The Program record
will then be established and PURCHASER will be notified of record activation
based on the contact information provided to the SUPPLIER Program Office. The
Program record is a password-protected extranet site and available for PURCHASER
to view at any time. The site contains Program financial data, and guidelines
(this guide or as amended and updated from time to time).

** PURCHASER must abide by terms and conditions set forth in the Appendix O and
the Program Documentation.

**

** achieved by PURCHASER quarterly based on the percentage, indicated within
Appendix O, of paid invoices of purchases of qualified SUPPLIER products and
software, as defined within Appendix O, up to an achieved and available
allowance. Approximately three (3) weeks after the end of each quarter, SUPPLIER
will provide CoAMS with updated PURCHASER Program record information. With the
shorter expiration exceptions noted below, ** are available for use for twelve
(12) months after being credited into CoAMS records and shall expire if not used
by the end of that period. PURCHASER must submit documentation and proof of
performance for each

-----------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      217
<PAGE>

pre-approved activity ** are usable only in connection with the PURCHASER's
future purchase of SUPPLIER products after PURCHASER has submitted the
appropriate documentation to SUPPLIER and SUPPLIER has and verified each
qualified Program activity as detailed within the Program Documentation. **

**

**

**

Required Forms

The Program Guidelines include samples of each of the forms the PURCHASER must
complete as required by SUPPLIER to remain an active participant in the Program.
Forms are posted on the CoAMS website. PURCHASER may complete the forms on-line
or may download them for manual completion and delivery to SUPPLIER.

** Reimbursement Steps

1.   Plan the Marketing Activity: The PURCHASER and a Lucent Customer Team
     representative will participate in regular planning sessions to develop a
     plan for the utilization of **. Jointly, they will determine appropriate
     programs and campaigns supporting the objectives of the Program and
     complete a "Planning Form" to document each session. SUPPLIER reserves the
     right to limit the level of Co-Op support for any promotion. To receive
     pre-approval for these promotions, PURCHASER must access the SUPPLIER
     Program website and click on the "Pre-Approval" entry button. Next,
     PURCHASER must complete the online form detailing the activity's objective,
     estimated costs and the SUPPLIER product or solutions to promote.
     PURCHASER's SUPPLIER representative will review and approve, modify or deny
     the activity. PURCHASER can verify the status of the pre-approval within
     three business days directly on the web.

     Please note that pre-approvals of marketing activities do not guarantee **
     Reimbursement, as final ** Reimbursement approval will be based on
     submission of Required Supporting Documentation (see Step 3 below), and on
     PURCHASER's Program record balance and payment history on the date of
     submission of Request **. For activities that require usage of the Program
     Logo, PURCHASER should refer to the section of this document entitled "Co-
     Marketing Logo Usage" for further details. Appropriate uses of ** are
     included within this document.

-----------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      218
<PAGE>

2.   PURCHASER must execute the Pre-approved Marketing Activity and remember to
     document it according to the requirements. PURCHASER must pay its
     promotional/advertising vendors directly, as SUPPLIER will not make
     payments to PURCHASER's vendors.

3.   Submit the Request for ** Form and the Required Supporting Documentation:
     After the promotion takes place, PURCHASER must complete a Co-Marketing
     Request for ** Form within sixty (60) days after the activity has taken
     place or the "Pre-Approval" will automatically expire. For convenience,
     PURCHASER may include multiple promotions on a single Request for ** Form,
     provided they have already been approved through the pre-approval process
     outlined above. PURCHASER should attach copies of vendor or in-house
     invoices and other required supporting documentation as required and as
     specified below, attach proof of performance, including samples of the
     promotional piece, send completed request form with all supporting
     documentation to the address listed on the Request for ** Form for further
     processing.

     Note: If production is done in-house, PURCHASER must include a letter on
     company letterhead stating the cost breakdown, description and signature
     from PURCHASER's SUPPLIER representative. For future in-house productions
     of the same nature, please include a copy of the signed letter.

4.   ** Reimbursement from SUPPLIER: SUPPLIER will make the ** Reimbursement
     available to PURCHASER within 30-45 days based on the audit performed by
     CoAMS, Inc. and the total amount ** available to PURCHASER at the time of
     processing. If a Request ** Form submitted has a valid pre-approval number
     and the required supporting documentation, but the PURCHASER does not have
     sufficient ** at the time to cover the full amount requested, SUPPLIER will
     adjust records up to the available balance and automatically issue a second
     ** Reimbursement once the remaining ** are achieved. There is no need for
     the PURCHASER to submit a second request for the remaining balance due.

5.   Marketing Results: SUPPLIER will send the Program Results Form to
     PURCHASER's contact via email within sixty (60) days after the Pre-Approval
     activity end date to notify PURCHASER that program results are due.
     Completion of this form provides both PURCHASER and SUPPLIER with ongoing
     access to marketing effectiveness, cost effectiveness, and on-going
     planning efforts. The results will be entered on-line and will be available
     to PURCHASER on the Pre-Approval form adjacent to the "Program Objectives"
     entry on the CoAMS website.

Co-Marketing Logo Usage

Guidelines for Program brand and logo usage are set forth within this document
and in the document entitled "Co-Marketing Program Brand and Logo Usage
Guidelines" ("Program Brand and Logo Guidelines").

PURCHASER must abide by Program Brand and Logo Guidelines. In addition, SUPPLIER
has the right-of-review/right-of-refusal for all promotional materials
identified under the Program. SUPPLIER also has the right in its sole discretion
to modify or replace the Program Brand and Logo Guidelines at any time.

All marketing communications (including, but not limited to print and broadcast
advertising and direct mail) that incorporate the SUPPLIER Program logo and/or
SUPPLIER brand and trademarks and the placement and programming context in which
they appear must be in good taste and represent the policies and philosophies of
SUPPLIER, as determined by SUPPLIER in its sole discretion. Any misuse of the
SUPPLIER Program logo and/or SUPPLIER brand and trademarks will result in
immediate suspension from the Program.

-----------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      219
<PAGE>

Before PURCHASER wishes to utilize the Program Logo, SUPPLIER brand, and/or
product trademarks, PURCHASER must submit to SUPPLIER a Creative Approval Form
with a copy of the final creative pieces for approval prior to production.
PURCHASER expressly agrees not to use such Indicia unless and until SUPPLIER
grants such approval. PURCHASER acknowledges it has no ownership or other
interest in the Indicia and shall make no claim to such Indicia.

In the event PURCHASER's use of Indicia is withdrawn as provided above or its
potential to achieve ** is otherwise terminated as provided under the Program
Documentation, PURCHASER shall immediately cease use of Indicia and return to
SUPPLIER or, at SUPPLIER's request, destroy all promotional materials that may
contain SUPPLIER Indicia. PURCHASER acknowledges that the Indicia constitute a
valuable property right of SUPPLIER and that use of such without SUPPLIER
permission or in violation of Appendix O or the Program Documentation may cause
irreparable harm to SUPPLIER and that SUPPLIER shall be entitled to injunctive
relief to cease use of such Indicia in such circumstances.

-----------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      220
<PAGE>

                                             ACTIVITIES ELIGIBLE FOR ** MEMOS
                                           AND REQUIRED SUPPORTING DOCUMENTATION
<TABLE>
--------------------------------------------------------------------------------------------------------------------------------
                     Expenses Covered                   Required Documentation and Proof of               Expenses
Qualified Activity                                      Performance                                       NOT covered
--------------------------------------------------------------------------------------------------------------------------------
<S>                  <C>                                <C>                                               <C>
Market Research      o  Outside market research firm    o  All supporting paid invoices                   o  Applicable taxes
                     o  Focus groups                    o  Copy of final report
                     o  Quantitative study materials    o  Analysis of final results
                     o  Rights to use fees
--------------------------------------------------------------------------------------------------------------------------------
Lead Generation      o  Prospect Database/List          o  All supporting paid invoices                   o  Phone usage bill
Programs                Purchase                        o  Copy of scripts                                o  Applicable taxes
                     o  Market Opportunity Mapping      o  Copy of report/results from the lead
                     o  Script development                 generation
                     o  Telemarketers
--------------------------------------------------------------------------------------------------------------------------------
Sales Tools & End-   o  Layout/Design                   o  All supporting paid invoices                   o  Applicable taxes
User Models          o  Development/Production costs    o  Original sample of piece
                     o  Printing                        o  Analysis of sales results
--------------------------------------------------------------------------------------------------------------------------------
Direct Mail          o  Mail list /Postage              o  Sample of piece                                o  Applicable taxes
                     o  Layout/Design                   o  Copy of paid invoices
                     o  Printing                        o  Copy of postage receipt
                                                        o  Copy of results report of direct mail piece
--------------------------------------------------------------------------------------------------------------------------------
Print Advertising    o  Layout/Design                   o  Original, actual-sized tear sheet or photocopy o  Applicable taxes
(including           o  Photography/Illustration           showing publication name, date and location
newspaper)           o  Space cost                      o  Copy of publisher invoice
                                                        o  Copy of paid layout/design, photography
                                                           invoices
                                                        o  Analysis of marketing results
--------------------------------------------------------------------------------------------------------------------------------
Indoor, Outdoor      o  Layout/Design                   o  Copy of paid invoice indicating where          o  Applicable taxes
and Vehicle          o  Space                              advertising was posted
Signage                                                 o  Photo of ad
                                                        o  Copy of paid invoice for layout/design
                                                        o  Analysis of promotional results
--------------------------------------------------------------------------------------------------------------------------------
Radio and TV         o  Air time                        o  Copy of paid invoice showing length of         o  Applicable taxes
                     o  Production costs                   commercial, dates and times of spots, where
                                                           aired, cost per spot, and total cost
                                                        o  Station affidavit and a copy of the video/audio
                                                           tape
                                                        o  Copy of paid invoice for production work
                                                        o  Analysis of promotional results
--------------------------------------------------------------------------------------------------------------------------------
Service Provider     o  Printing                        o  Original sample of piece                       o  Applicable taxes
Created Sales        o  Production costs                o  Copy of paid invoices
Literature                                              o  Sales/usage results
                                                        o  Success criteria and analysis of results
--------------------------------------------------------------------------------------------------------------------------------
Trade Shows and      o  Rental of facilities/booth      o  Photo of display                               o  Travel/ Lodging
--------------------------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      221
<PAGE>

<TABLE>
--------------------------------------------------------------------------------------------------------------------------------
<S>                  <C>                                <C>                                               <C>
Seminars             o  Collateral materials            o  All supporting paid invoices                   o  Applicable taxes
                     o  Equipment rental                o  Dates of participation
                     o  Banners/Display materials       o  Analysis of promotional results
                     o  Speaker Costs
--------------------------------------------------------------------------------------------------------------------------------
In-House Incentive   o  All costs associated with       o  All supporting paid invoices                   o  Applicable taxes
Programs                program support                 o  Copy of promotional piece
                     o  Travel/Lodging                  o  Copy of incentive plan
                                                        o  Sales results
--------------------------------------------------------------------------------------------------------------------------------
Point of Purchase    o  Cost of materials               o  All supporting paid invoices                   o  Applicable taxes
Materials            o  Layout/Design                   o  Copy of supporting materials
                                                        o  Analysis of promotional results
--------------------------------------------------------------------------------------------------------------------------------
Information about    o  Writer                          o  All supporting paid invoices                   o  Development of
Your Services on     o  Graphic design                  o  Hard copy of how it appears on your site          web site
your Web Site                                           o  Must appear on web site for consecutive        o  Postings for less
                                                           months Sales/usage results                        than six months
                                                                                                          o  Applicable taxes
--------------------------------------------------------------------------------------------------------------------------------
Other Approved       o  All costs associated with       o  All supporting paid invoices                   o  Travel/ Lodging
Promotional             approved promotion              o  Copy of all materials                          o  Applicable taxes
Activity                                                o  Promotional results
--------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                      222
<PAGE>

                                                   [LOGO OF LUCENT TECHNOLOGIES]

                                                             Lucent Technologies
                                                           Bell Labs Innovations

                                                            Co-Marketing Program
                                                          Co-Operative Marketing

Request ** Form
-------------------
Company Information
-------------------

Company Name                                Date of Request
             -----------------------------                  --------------------
Business Address                            Program Quarter:
                 -------------------------                   -------------------

City             State      Zip
     -----------       ----     ----------
                                            Primary Contact
                                                            --------------------
CoAMS Record Number                         Title
                    ----------------------        ------------------------------
Lucent Contract Number                      Phone               Fax
                       -------------------        --------------    ------------
Lucent Demand Creation Contact              E-mail
                               -----------         -----------------------------
------------------
Type of Promotions
------------------

-----------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      223
<PAGE>

  o Market Research Lead Generation         o Indoor, Outdoor, and Vehicle
    Programs                                  Signage
  o Print Advertising Point of Purchase     o Radio and TV
    Materials                               o Trade Shows and Seminars Service
  o Info. about Your Services on your Web     Provider Created Sales Literature
    Site                                      In-House Incentive Program
  o Co-branding
  o Direct Mail

---------------
Request Details
---------------
--------------------------------------------------------------------------------
  Please identify and itemize expenses associated with this project below.
  (Attach additional expenses as required).

<TABLE>
<S>                <C>          <C>        <C>                <C>            <C>
  Pre-Approval     Vendor       Date of    Expense            Invoiced       Amount
  Activity Number  Invoice No.  Promotion  Description        Amount         Requested

1
 ----------------  -----------  ---------  -----------------  -------------  -------------
2
 ----------------  -----------  ---------  -----------------  -------------  -------------
3
 ----------------  -----------  ---------  -----------------  -------------  -------------
4
 ----------------  -----------  ---------  -----------------  -------------  -------------
5
 ----------------  -----------  ---------  -----------------  -------------  -------------

                                                                               -----------
                                                       Total Requested Amount $
                                                                               -----------
</TABLE>

================================================================================
DON'T FORGET                                   SUBMIT FORMS TO:
================================================================================
o Attach required documentation with your      Lucent Co-Marketing- CoAMS, Inc.
  request (see Program Guidelines).
o Please include copies of all relevant        770 N. Halsted Street # 508
  Creative Approval and Planning Forms with    Chicago, Illinois, USA 60622-5972
  your request. Keep a copy for your records.  Tel.: 312 243 2667
o Pre-approvals of marketing activities do not Fax: 1 312 243 2531
  guarantee ** memos, as final approval will   Email: lucent@coams.com
  be based on submission of required
  supporting documentation, and on Customer's
  Program records balance on the date of
  submission of Request for **.
o Requests must be received within 90 days of
  the activity date.

-----------------------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      224
<PAGE>

                                                   [LOGO OF LUCENT TECHNOLOGIES]

                                                             Lucent Technologies
                                                           Bell Labs Innovations

                                                            Co-Marketing Program
                                                          Co-Operative Marketing

Planning and Creative Approval Form
-------------------
Company Information
-------------------

Company Name                                Date of Request
             -----------------------------                  --------------------
Business Address                            Program Quarter:
                 -------------------------                   -------------------

City             State      Zip
     -----------       ----     ----------
                                            Primary Contact
                                                            --------------------
CoAMS Record Number                         Title
                    ----------------------        ------------------------------
Lucent Contract Number                      Phone               Fax
                       -------------------        --------------    ------------
Lucent Demand Creation Contact              E-mail
                               -----------         -----------------------------
--------------------
Activity Description
--------------------

Advertising Media Type (check all that apply)

o Market Research Lead Generation Programs  o Indoor, Outdoor, and Vehicle
  Print Advertising                           Signage
o Point of Purchase Materials Info. about   o Radio and TV
  Your Services on your Web Site            o Trade Shows and Seminars Service
o Co-branding                                 Provider Created Sales Literature
o Direct Mail                                 In-House Incentive Program

<TABLE>
<S>                <C>          <C>                     <C>                <C>            <C>
                                Activity Description                       Lucent         Amount
 Start Date        End Date     (include media name)    Objective          Contribution   Requested

1
 ----------------  -----------  ----------------------  -----------------  -------------  -------------
2
 ----------------  -----------  ----------------------  -----------------  -------------  -------------
3
 ----------------  -----------  ----------------------  -----------------  -------------  -------------
4
 ----------------  -----------  ----------------------  -----------------  -------------  -------------
5
 ----------------  -----------  ----------------------  -----------------  -------------  -------------

                                                                                            -----------
                                                                    Total Requested Amount $
                                                                                            -----------
</TABLE>

================================================================================
DON'T FORGET                                   SUBMIT FORMS TO:
================================================================================
o Include creative with the completed form     Lucent Co-Marketing- CoAMS, Inc.
  for approval.
o All creative bearing the Lucent Program      770 N. Halsted Street # 508
  logo, name and/or Lucent product trademarks  Chicago, Illinois, USA 60622-5972
  must be approved prior to placing the        Tel.: 312 243 2667
  creative in any media.                       Fax: 1 312 243 2531
o When Lucent requires modifications to meet   Email: lucent@coams.com
  the approved guidelines, all required
  revisions must be made and resubmitted to
  Lucent for final approval.
o Complete performance (e.g. tearsheet) must
  be submitted to CoAMS, Inc. upon completion
  of promotional activity.

Lucent Technologies Inc.                   Customer

                                      225
<PAGE>

By:                                        By:
   -----------------------------------        ----------------------------------
Name:                                      Name:
     ---------------------------------          --------------------------------
Title:                                     Title:
      --------------------------------           -------------------------------

                                                   [LOGO OF LUCENT TECHNOLOGIES]

                                                             Lucent Technologies
                                                           Bell Labs Innovations

                                                            Co-Marketing Program
                                                          Co-Operative Marketing

                              Program Results Form
-------------------
Company Information
-------------------

Company Name                                Date of Request
             -----------------------------                  --------------------
Business Address                            Program Quarter:
                 -------------------------                   -------------------

City             State      Zip
     -----------       ----     ----------
                                            Primary Contact
                                                            --------------------
CoAMS Record Number                         Title
                    ----------------------        ------------------------------
Lucent Contract Number                      Phone               Fax
                       -------------------        --------------    ------------
Lucent Demand Creation Contact              E-mail
                               -----------         -----------------------------

---------------------
Program Effectiveness
---------------------

Describe the Marketing Program

Target Audience:

What problem was the goal of the Marketing Program??

Project Objectives

Did this marketing program meet the objectives?  [_] Yes  [_] No

Please detail the results of the project in relation to the objectives.

Please detail the key success factors of the marketing program; , why was this
program successful or not successful?

If you ran the same program again in the future, what would do differently?

     On a scale of 1-10, please rate the effectiveness of
     this marketing project. (1=poor, 5=fair, 10=excellent)
     Customer Rating (1-10)  --------------------------------

                             --------------------------------
     Lucent Rating (1-10)
                             --------------------------------

                                      226
<PAGE>

--------------------------------------------------------------------------------
DON'T FORGET                              SUBMIT RESULTS TO:
--------------------------------------------------------------------------------
o Submit Marketing Results Form within    Your Lucent Representative as
  60 days of Program end.                 indicated in the Pre-Approval Form

                                      227
<PAGE>

                         SUPPLIER Co-Marketing Program

                             Co-Operative Marketing

                         Brand & Logo Usage Guidelines

SUPPLIER's Co-Marketing Program objective is to combine the SUPPLIER brand with
the PURCHASER's in a way that builds on the strengths of each. Contribution
Branding creates a third, bigger brand that benefits both parties. The Program
is intended to support SUPPLIER and PURCHASER images, strengthen SUPPLIER and
PURCHASER relationship, and convey SUPPLIER and PURCHASER mutual brand messages
to customers.

Leveraging the SUPPLIER brand and Program logos provides a significant advantage
for service providers who have built their networks with SUPPLIER. While
SUPPLIER intends for PURCHASER to use SUPPLIER brand as a point of competitive
differentiation, SUPPLIER will not allow PURCHASER to use the SUPPLIER brand to
directly position themselves against other SUPPLIER customers. As part of
SUPPLIER's divestiture agreement with AT&T and to avoid confusing PURCHASER
customers, it is important that SUPPLIER not be perceived through the Program as
a partner in providing service.

Requirements and Standards

PURCHASER must have a sales contract with SUPPLIER. PURCHASER must complete the
Creative Approval form and have it approved by SUPPLIER for each logo usage.

Marketing communications that incorporate the Program logo and/or other SUPPLIER
trademarks and the context in which they appear must be in good taste and
represent the policies and philosophies of SUPPLIER. SUPPLIER will not reimburse
PURCHASER for communications that do not meet these standards: any misuse of the
logos/trademarks will result in suspension from the Program.

General Guidelines

                                      228
<PAGE>

SUPPLIER has the right to refuse approval of materials. The logos must never be
altered and must be reproduced from the SUPPLIER provided logo sheets or
diskettes. Participation in the Program shall not be presented as approval by
SUPPLIER of any brand, product or company name. Material must not misrepresent
features and/or benefits of SUPPLIER. PURCHASER must acknowledge all SUPPLIER
trademarks. All material must comply with the law.

Composed Program logos are available on diskette and logo sheets and can be
ordered through the SUPPLIER Co-Marketing Program Office. PURCHASER must use the
following acknowledgement to identify the logo as a trademark of SUPPLIER: The
Lucent Co-Marketing Logo is a registered trademark of Lucent Technologies.

SUPPLIER Program Logo Elements

Linking Phrase: Agreed upon by both the PURCHASER and SUPPLIER that accurately
describes the relationship. Examples include "Network built by...", "Wireless
Technology provided by...", "Network by...", and "Enabled by...". There must be
at least one mention of SUPPLIER that describes its part of the relationship.

Innovation Ring: Key component of the Lucent Technologies corporate signature

Lucent Technologies logotype. The Lucent Technologies brand must always
accompany the Bell Labs name. The logo can be placed on a screened background as
long as the logo is clearly visible and the background is of high contrast

--------------------------------
Network                                                   Linking Phrase
Built             ---------------------------------------
By

[LOGO OF LUCENT TECHNOLOGIES]

                                      229
<PAGE>

                                                         Innovation Ring
                     -----------------------------------

                                                                Logotype
                              ---------------------------------

Print Usage Guidelines

Logo Size: To determine the Program logo size, apply the formula (L x W)/2 to
PURCHASER logo. Program logo must be at least one (1) inch in width. Vertical
height must be less than 50% of the PURCHASER's logo measured diagonally or
vertically, whichever is greater. Do not enlarge or reduce the logo from
existing art. Use the correct size provided on the logo sheet

Logo Position: Must appear in the lower left or right corners of the
advertisement, or embedded in the copy block. May not be part of the visual
element of the promotional material. There should be a space of at least 1/4 of
the height of the Innovation Ring between the entire signature and any edge of
the printed surface.. The area surrounding the logo should be even,
un-patterned, and free from typography, illustration or other graphic elements.

Logo Color: The Innovation Ring must always be printed in Pantone 186**; process
mix CO, M100, Y70. The logo may be reproduced in black or reversed in white of a
high-contrast background color.

Usage Guidelines

Television, Inflight, and Infomercials: Program logo must be incorporated into
the broadcast in appropriate context. Program logo must appear for at least
three (3) seconds in a :30 second commercial.

                                      230
<PAGE>

Minimum of a five (5) word voice-over copy mention must be included and may not
appear in legal disclaimer tag.

Radio Advertising: Must be at least one mention of Lucent Technologies and/or
products per 60-second spot and may not appear in legal disclaimer tag.

Screen Placement: Must be completely within the title-safe area and must not be
less than 50% of the PURCHASER's logo measure vertically or diagonally,
whichever is greater.

Outdoor Advertising: Program logo must not be less than 50% of the PURCHASER's
logo measured vertically or diagonally, whichever is greater.

Final Review and Approval

SUPPLIER reserves the right-of-review and right-of refusal for approval and
reimbursement for all marketing communications under this program prior to
printing and or publication.

                                      231
<PAGE>

                                   APPENDIX P

                        CONTRACT CHANGE CONTROL PROCESS

The Change Control Process is an element of the Contract, agreed to by both
SUPPLIER and the PURCHASER and it will be the only authorized mechanism to
request and approve changes. The authorized persons to request and/or approve
changes will be identified in writing by both parties and included in the
Agreement as part of the Process. All work identified and performed through the
Contract Change Control Process will be governed by the terms and conditions of
the subject Agreement between the PURCHASER and SUPPLIER.

               The Program Manager will hold a meeting with the PURCHASER and
               SUPPLIER, prior to the start of the work, with all the involved
               parties in the Project/Agreement to review and explain the Change
               Control Process. At the meeting, each party will identify the
               person(s) who will have the authority to request and/or approve
               changes.

               Prior to the start of work, the Program Manager and the PURCHASER
               will determine whether the Change Request will be utilized as the
               sole instrument for payment of authorized changes or in
               conjunction with the PURCHASER's Purchase Order process.
               SUPPLIER's Change Order Request and Authorization Form,
               Attachment 1, will be utilized as the sole instrument for
               authorization for work and payment as it relates to changes.

For PURCHASER or SUPPLIER Initiated Change Requests, the following process will
be followed:

PURCHASER INITIATED REQUESTS

a) To request a change, the PURCHASER's authorized person will prepare and
submit the Change Order Request and Authorization Form to SUPPLIER's designated
individual, normally the Program Manager (PM). In the event that a requested
change has been directed to someone other than the PM, the recipient will
facilitate linkage to the PM in a timely manner. Each Change Order Request will
have a unique numbering system that will be tracked via the SUPPLIER Change
Order Status Log, Attachment 3. The alpha characters "CR" for PURCHASER
Initiated Request, will precede the numbering sequence, (i.e. CR-1 XXXXX for the
first PURCHASER Request). The SUPPLIER Change Order Status Log may be shared
between the PURCHASER and SUPPLIER to ensure timely and effective status
verification.

b) Upon receipt of the Change Request the PM will provide the SUPPLIER Program
Control Manager (PCM) a copy of the Change Request form. The PM will determine
the impact of the change (pricing, scheduling, etc.) utilizing the appropriate
Program Team members (i.e. SUPPLIER's Technical Consultant, Engineering,
Installation, etc.). The Program Team member(s) will provide the appropriate
feedback to the PM or return the filled out form for review and signature. The
PM will forward the Change Request to the PURCHASER and a copy to the PCM.
SUPPLIER's response to the Change Request will be provided to the PURCHASER in a
timely manner, normally between one (1) to three (3) business days unless
otherwise mutually agreed to by both parties. If necessary, the PURCHASER and
the Program

                                      232
<PAGE>

Manager will negotiate any open issues relative to the Change Request. Upon the
PURCHASER's acceptance of the Change Request, PURCHASER will execute the Change
Order Request and Authorization form and return it to the PM. Electronic
acceptance of a Change Request will be binding on PURCHASER not withstanding the
absence of a signature.

c)   The executed Change Order Request and Authorization Form is the
     authorization to start the work and authorization for SUPPLIER to invoice
     for such work. The PURCHASER's signature on the form certifies that the
     individual signing has the authority to authorize the work requested and
     the additional cost and payment. Payment of such invoices will be pursuant
     to the Agreement between PURCHASER and SUPPLIER.

d)   Upon receipt of the Change Request, the PM will notify the appropriate
     Program Team members to proceed with the requirements set forth in the
     Change Request. Upon completion of its requirements, SUPPLIER shall invoice
     the PURCHASER. The contract number and the applicable Purchase Order and
     the Change Request Tracking Number will be referenced on the invoice.

e)   If the parties cannot agree on the requested change, the procedures
     outlined in section 3 below will be followed.

SUPPLIER INITIATED REQUESTS

a)   A Change Order Request and Authorization form will be completed by
     SUPPLIER, signed and submitted to the PURCHASER for approval/execution when
     a SUPPLIER identified condition requires a change to the Agreement or when
     an action by the PURCHASER or PURCHASER's representative is identified as a
     potential change to the Agreement. The alpha characters "LR" for SUPPLIER
     Initiated Request, will precede the numbering sequence, (i.e. LR-1 XXXXX
     for the first SUPPLIER Request).

b)   Upon receipt of the Change Request and acceptance thereof, the PURCHASER
     will execute the Change Request. The signature on the form certifies that
     the individual signing has the authority to authorize the work requested
     and the additional cost and payment. The PURCHASER will return the Change
     Request to the PM as soon as practical, no later than three (3) business
     days from receipt of the Change Request unless otherwise mutually agreed to
     by both parties. Upon receipt of the approved Change Request, the PM will
     notify the appropriate SUPPLIER Team members to proceed with the
     requirements set forth in the Change Order Request and Authorization form
     and upon completion, invoice the PURCHASER. The contract number and the
     applicable Purchase Order and the Change Request Tracking Number should be
     referenced on the invoice. Payment of such invoices will be pursuant to the
     Agreement between PURCHASER and SUPPLIER.

c)   If the PURCHASER rejects the Change Request, a written explanation
     detailing the reasons for the rejection will be provided to SUPPLIER within
     three (3) business days after receipt of the Change Request. The PM may
     meet with the PURCHASER to resolve such rejection. If the parties still
     cannot agree on the requested change, the procedures outlined in Section 3
     below may be followed.

                                      233
<PAGE>

SETTLEMENT OF DISPUTES

If a Change Request is rejected by either party, the Senior Management of either
Party may elect to utilize a non-binding resolution procedure whereby each
presents its case before a panel consisting of two senior executives of each of
the Parties. If such executives cannot agree upon the requested change, a
mutually acceptable neutral advisor will be selected. A hearing will be held no
more than ten (10) business days after a Party serves notice to use the
procedure set forth in this clause. The neutral advisor will be asked to assist
each party's senior executives in evaluating the strengths and weaknesses of
each Party's position. The Parties will each bear their respective costs
incurred in connection with the procedure set forth in this clause, except that
they will share equally the fees and expenses of the neutral advisor, if any,
and the cost of the facility for the hearing.

CHANGE ORDER TRACKING

The SUPPLIER Contract Administrator will have the responsibility of tracking the
Change Request throughout the entire process from the point of origination
through the invoicing and payment cycle.

COST OF CHANGES

The costs associated with PURCHASER requested Change Orders shall be borne
entirely by PURCHASER and PURCHASER shall compensate SUPPLIER per this
Agreement. Such remedy shall be SUPPLIER's sole remedy associated with such
PURCHASER requested Change Order. If PURCHASER fails to perform per the
conditions of this agreement, and a Change Order is required as a result, such
Change Order will be considered a "PURCHASER requested Change Order." SUPPLIER
will invoice PURCHASER for each Change Order and PURCHASER will pay such invoice
separately.

The costs associated with SUPPLIER requested Change Orders shall be borne
entirely by SUPPLIER and SUPPLIER shall compensate PURCHASER per this Agreement.
Such remedy shall be PURCHASER's sole remedy associated with such SUPPLIER
requested Change Order. If SUPPLIER fails to perform per the conditions of this
agreement, and a Change Order is required as a result, such Change Order will be
considered a "SUPPLIER requested Change Order". SUPPLIER will issue PURCHASER a
credit for the amount due as a result of the Change Order.

                                  ATTACHMENTS

Attachment - 1 ---CHANGE ORDER REQUEST AND AUTHORIZATION FORM
Attachment - 2 ---SUPPLIER CHANGE ORDER STATUS LOG

                                      234
<PAGE>

Attachment 2

<TABLE>
PROGRAM MANAGER:                                                 CUSTOMER NAME:
                ---------------------------                                     ------------------------------------
FROM:                To:                                         CONTRACT ADMINISTRATOR:
     ---------------    -------------------                                             ----------------------------
-----------------------------------------------------------------------------------------------------------------------------------
  Change
 Request            Lucent
Tracking   Request  Order     Original                                                        Invoice  Payment
 No. CR-    Date      No.     PO No.                                                             No.   Due Date
Customer   -------- --------- --------                           Type:                        -------- ---------
 Request   Approval                                              E=Engr.  Upscope
Lr-Lucent  (A) or                                                I=Instl. (U) or    Proposed
 Request   Reject    Lucent   Revised/           Description/    O=Other  Cost       Change            Payment     Total
             (R)     Quote     New PO            Reason for      Svcs.*   Recovery   Order    Invoice   Rec'd     Revenue
            Date       No.       No.   Location  Services        M=Matl.    (C)      Value     Date      Date      Paid    Comments
-----------------------------------------------------------------------------------------------------------------------------------
                                                                E,I,O,M   U or C
-----------------------------------------------------------------------------------------------------------------------------------
<S>        <C>       <C>      <C>      <C>       <C>             <C>      <C>       <C>       <C>      <C>        <C>      <C>
                                                                   E
                                                                   I
                                                                   O
                                                                   M
-----------------------------------------------------------------------------------------------------------------------------------
                                                                   E
                                                                   I
                                                                   O
                                                                   M
-----------------------------------------------------------------------------------------------------------------------------------
                                                                   E
                                                                   I
                                                                   O
                                                                   M
-----------------------------------------------------------------------------------------------------------------------------------
                                                                   E
                                                                   I
                                                                   O
                                                                   M
-----------------------------------------------------------------------------------------------------------------------------------
                                                  Engineering    $  0       C        $  0
                                                 --------------
                                                  Installation   $  0
-----------------------------------------------------------------------------------------------------------------------------------
                                                 Other Services  $  0       U        $  0
                                                 --------------
                                                    Material     $  0
-----------------------------------------------------------------------------------------------------------------------------------
Total Change
Requests                                                         $  0                $  0                          $ 0
-----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Issue 1.2, 12/22/99                     Lucent Technologies - Proprietary

     Fields to be tracked by PM/CA

*Other Services (such as Netcare, Professional or Technical Services)

     SUPPLIER CHANGE ORDER STATUS LOG

                                      235
<PAGE>

                                  APPENDIX P-1

                                                            [Lucent Technologies
                                                                           Logo]

                                                                  11/6/2004
THIS CHANGE REQUEST IS:   PROCESSING TIMELINE (mm/dd/yy):

[ ] Customer Initiated    Original Issue Date:      Job Quoted:

[ ] Lucent Initiated      STARs Quote # Assigned:   Lucent Order # Assigned:

                    CHANGE ORDER REQUEST & AUTHORIZATION FORM
                                   Site ID # :
<TABLE>
<S>                      <C>                 <C>                              <C>
Customer (Company Name): _______________     Lucent Originator Name:          _______________
Program Manager Name:    _______________     Lucent Originator Phone/Fax:     _______________
PM Tracking #:           _______________     Lucent Originator Email:         _______________
Account Executive Name:  _______________     Original Customer PO No:         _______________
Site Address:            _______________     New / Revised PO No:             _______________
Installation Tracker/                        STARs Quote # (Estimating):      _______________
  Tracking #:            _______________     Original Lucent Order #:         _______________
Customer Request Date:   _______________     New Lucent Order # (if needed):  _______________

Type of Change (Check all that apply):
[ ] Engineering   [ ]  Material   [ ] Installation   [ ] Other: Please Select
Please Select
</TABLE>

Description of Work / Change (be as specific as possible):
Include if possible: Job Supervisor Name
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
Customer Required Materials / Services Interval:
[ ] Standard Interval         [ ] Expedited Interval          [ ] Not Applicable

Customer Required Transportation Level:
[ ] Standard Shipment         [ ] Premium Shipment            [ ] Not Applicable

Can the Original Order complete independent of the Change Request? Major Change?
[ ] YES      [ ] NO                                                [ ]YES [ ] NO

--------------------------------------------------------------------------------

                                 Change Impacts CRCD?             [ ] Yes [ ] No
Price:
-----                            If yes, Revised Completion Date:
      Engineering        $0.00
                         -----   Split Off Order Required?        [ ] Yes [ ] No
      Material           $0.00
                         -----   If yes, Split Off Order Number:
      Installation       $0.00
                         -----   New LU Order Required?           [ ] Yes [ ] No
      Hauling / Hoisting $0.00
                         -----   If yes, New LU Order Number:
      Warehousing        $0.00
                         =====
        * Price:
--------------------------------------------------------------------------------
Customer hereby acknowledges that this change request is either a change to the
original Order / Agreement or an addition to the work to which the Parties have
already agreed. The terms and conditions of the Agreement identified above will
cover the Products, Software and/or Services provided herein. Customer
understands and acknowledges that the price of this work is not previously
covered under any purchase order or included in the Agreement identified above.
If Customer's PO process requires a new / revised PO, Customer agrees to have a
purchase order issued within five (5) business days from the signing of this
Change Request & Authorization. Customer further agrees that, if a properly
executed purchase order is not received by Lucent, this executed Change Request
& Authorization will serve as the authorization for the changes and payment
stated herein. Customer certifies that s/he has the authority to authorize this
change and the associated price.
--------------------------------------------------------------------------------
        THE SIGNATURE BELOW INDICATES THAT LUCENT IS HEREBY AUTHORIZED TO
                            PROCEED WITH THE CHANGE

         No signature required if using e-form process, forwarding email
                             acts as authorization

Authorization & Approval

Customer Name:  _______________              Lucent Technologies, Inc.
                                       -----------------------------------------
Signed:         _______________        Signed:       ___________________________

Name (Print):   _______________        Name (Print): ___________________________

Title:          _______________        Title:        ___________________________

Date:           _______________        Date:          __________________________

Phone/Fax:      _______________        Phone/Fax:     __________________________

                                      236
<PAGE>

                                   APPENDIX Q

         FOREIGN BASED SERVICES DEVELOPMENT AND SUPPORT ACTIVITIES FOR
                         MESSAGING AND SUREPAY PRODUCTS

For the Messaging PRODUCTS listed below, all custom applications are currently
developed outside the U.S. SUPPLIER will make commercially reasonable efforts to
utilize SUPPLIER-developed, simulated end-user data (i.e., "dummy data") instead
of actual PURCHASER CUSTOMER END-USER DATA when this data is needed for the
development of custom applications. In addition, the Messaging PRODUCTS listed
below may require some technical support based at a site outside the U.S.
SUPPLIER will work with PURCHASER to implement arrangements to control non-U.S.
access to PURCHASER CUSTOMER END-USER DATA through the use of individual access
IDs issued by PURCHASER and other controls.

Messaging PRODUCTS:

Sierra

IMA-CA
AnyPath
ML
Any custom Messaging application

In addition, for Surepay, certain development work may occur outside of the U.S.
SUPPLIER will make commercially reasonable efforts to utilize
SUPPLIER-developed, simulated end-user data (i.e., "dummy data") instead of
actual PURCHASER CUSTOMER END-USER DATA when this data is needed for development
purposes. Tier 3 and Tier 4 support for SurePay may include resources located
outside the U.S. that interface with SUPPLIER'S U.S.-based technical support
services. SUPPLIER has implemented controls intended to prevent non-U.S. access
to PURCHASER CUSTOMER END-USER DATA.

                                      237
<PAGE>

                                   APPENDIX R

Remote Maintenance Tool

                               SELF-INSTALLATION

SUPPLIER will support its self-installing customers in accordance with the
support procedures outlined in this Appendix.

These procedures apply only to those Wireless network base station (cell)
products specifically identified for self-installation support.

SUPPLIER Products Currently Authorized for Self-Installation

The following products are authorized for self-installation by PURCHASER:

     o    Autoplex(R) Series II, IIe, IIm, and IImm Analog Cells
     o    850/CDMA Growth Frame and Double-Density Growth Frame for Series II
          Cells
     o    850/CDMA Compact Minicell
     o    PCS/CDMA Minicell
     o    450 Legacy CDMA Modcell
     o    Flexent(R) CDMA Microcell (850 & PCS)
     o    Flexent(R) CDMA Modcell 1.0/2.0 (850 & PCS)
     o    Flexent(R) CDMA Distributed Base Station (CDBS)
     o    Flexent(R) CDMA 850 3.0 Outdoor Modcell
     o    Flexent(R) CDMA PCS 3.0 Outdoor Modcell
     o    Flexent(R) CDMA 850/PCS 3.0 Indoor Modcell
     o    Flexent(R) CDMA High Density 4.0 Cell
     o    Flexent(R) CDMA 850 4.0 Indoor Modcell
     o    Flexent(R) CDMA PCS 4.0 Indoor Modcell
     o    Flexent(R) CDMA 850 4.0 Outdoor Modcell
     o    Flexent(R) CDMA Compact Modcell 3.0
     o    Flexent(R) CDMA Compact Modcell 4.0

                                      238
<PAGE>

Self-installation of elements of the Mobile Switching Center (MSC) will not be
supported.

The installation support items offered herein are the same as used by SUPPLIER'S
own installation technicians, and are not considered as SUPPLIER "products". As
such, they may not have the same level of documentation and support as standard
products offered for sale to customers.

Note: SUPPLIER assumes no liability for the use of its installation handbooks,
tools and test equipment, and test software by self-installing customers.

Product Warranty

SUPPLIER'S standard product hardware warranty set forth in Article 14 of this
AGREEMENT applies to cells installed by PURCHASER'S technicians with the
following changes and limitations:

     o    Cells shipped to PURCHASER for self-installation will be shipped
          either "Furnish Only" or "Engineer and Furnish". The warranty period
          for equipment shipped in this manner starts at the equipment Ship Date
          rather than the Installation Turnover date as with SUPPLIER-installed
          cells. The total length of the warranty period is the same.
     o    Damage to the new equipment or to existing equipment or loss of
          service to subscribers from improper installation activities is not
          covered under SUPPLIER'S product warranty. This includes, but is not
          limited to, physical damage as well as electrical damage from improper
          wiring or failure to follow proper electro- static discharge
          procedures. All repairs or replacements due to improper installation
          will be billable.
     o    The product warranty does not cover technical support for installation
          procedures or problems. The Wireless Customer Technical Support "hot
          line" that provides "in-service" customer support does not provide
          assistance or support for installation procedures or problems.
          Customers who have licensed the right to use SUPPLIER'S installation
          handbooks and test software will have the ability to obtain telephone
          support on installation procedures or problems from SUPPLIER'S cell
          support "hot line".

                                      239
<PAGE>

Product Changes

SUPPLIER'S obligation for non-billable "Class A" changes to cells which have
been self-installed is to furnish the changed material in bulk and instructions
only. Installation of the changed material, or removal of the old material, is
not included. If the self-installing customer wants the changed material
installed, it can be arranged as an additional billable service.

Customer Technician Profile and Training

Customer technicians installing SUPPLIER'S Wireless base stations are expected
to be experienced in the operations and maintenance of wireless base stations. A
recommended technical/resource profile for customer technicians is contained in
Appendix 1. It describes the type of skills a customer technician is expected to
have, and lists the customer technical training that is available from SUPPLIER.
PURCHASER'S technicians may enroll in these courses by call 1-866-LUCENT8. Fees
for these courses will be charged at the prevailing rate at the time of
enrollment.

Multi-media training on the installation of certain specific base station
products is available and is described in Appendix 1. These courses are required
and are available to customers who have licensed SUPPLIER'S installation manuals
and handbooks. Such courses can be ordered on the same purchase order as the
manuals and handbooks or can be ordered on a separate purchase order.
Installation training courses are not orderable through the above "Lucent8"
number and do not count towards any "free" product training days if offered.
Please note that the installation training courses listed establishes no
precedent for similar training for other SUPPLIER products.

Installation Documentation

SUPPLIER will license to self-installing customers the right to use its
proprietary physical installation manuals and test handbooks for a fee, and
subject to formal licensing as described below. Manuals and handbooks may not be
copied or otherwise duplicated, are not available to third-party companies, and
cannot be assigned to a subcontractor by the customer.

Cabinet Installation Manuals cover the assembly, cabling, and wiring operations
of physically installing the cabinets associated with the specific product. Test
Handbooks cover standalone testing and integration of that product or product
family. One copy each of the cabinet installation manual and test handbook is
required for each technician team in each market area performing installation
activities. In addition, one additional copy of the test handbook is required
per market for the technician at the MSC performing cell integration activities.

The initial fees for the installation manuals and handbooks provide for a
one-time shipment of the current release. An annual subscription to updates is
available to customers who have a current version of the document. This ensures
that the installation documentation includes all of the current procedures and
practices. It is strongly urged that all self-installing customers purchase
annual update licenses. Customers with copies that have not been maintained with
a subscription for updates must purchase a new basic license if they want an
updated copy.

Appendix 2 of this Appendix lists the installation manuals and handbooks that
are currently available and license fee structure. Only those manuals and
handbooks corresponding to the specific products the customer will be installing
need to be licensed.

                                      240
<PAGE>

Installation Test Software

Self-installing customers may purchase a license for the right to use SUPPLIER'S
proprietary installation testing software, following the licensing procedures
described below. Test software licenses are only available to SUPPLIER'S
customers, are not available to third-party companies, and cannot be assigned to
a sub-contractor by PURCHASER. Installation test software may not be copied or
otherwise duplicated, and each copy licensed is intended to be loaded on one PC
only.

Installation test software is issued on CD-ROM media. Refer to Appendix 3 for
details on the installation test software available, including a description of
the software and license fee structure. RMT Installation test software is
different from the RMT Maintenance test software that is licensed to customers
for cell maintenance, and the licensing procedures and fees are different.
Procedures for licensing the RMT Maintenance test software for customer
maintenance of Flexent(R) cells are not covered in this Appendix.

The initial fees for the installation test software provides for a one-time
shipment of the current release. Annual subscriptions for updates to the test
software are available to customers who have the current version. This ensures
that the test software is kept current with the latest releases. It is strongly
urged that all self-installing customers purchase annual update licenses.
Customers with copies that have not been maintained with a subscription for
updates must purchase a new basic license if they desire to upgrade.

The Installation Test Handbooks list the notebook computers SUPPLIER'S
installation organization currently utilizes with its test software. SUPPLIER
makes no guarantee that any of the test software programs will work on other
computer models not specifically listed in the handbooks, and has no test
program in place to certify that other computers will work. Appendix 6 provides
a procedure for authorized self-installing customers to obtain a pre-configured
computer or obtain computer-related technical assistance. In order to connect
the notebook computer to the cell, a PCMCIA Interface Card will be required,
these cards are available from commercial sources (see also Appendices 3 and 6).

Tools and Test Equipment

The installation manuals and handbooks list the tools and test equipment that
are required to perform the work operations described therein. It is expected
that self-installing customers will purchase the required commercially-available
tools and test equipment from commercial sources.

Appendix 4 lists specialty items that may be required to test certain cell
products and are only available to customers who have licensed SUPPLIER'S
installation test handbooks.

Technical Support

SUPPLIER'S standard product warranty covers product defects in accordance with
published practices, but does not cover technical assistance on the installation
process, including the use of installation test equipment or software, or
problems resulting from PURCHASER'S self-installation activities.

A standard "package" of "hot line" remote telephone support is embedded in the
license fees for SUPPLIER'S installation intellectual property (Test and
Integration Handbooks), which entitles the customer technician to a reasonable
amount of telephone support.

                                      241
<PAGE>

Customers who have not licensed the right to use SUPPLIER'S installation
intellectual property (Test and Integration Handbooks), and third-party
companies, are not entitled to technical support on installation procedures or
problems.

USA Customers Hotline Number

"Hot line" remote telephone technical support related to self-installation will
be provided on a 24 hour, 7 days/week basis. It is expected that routine
technical or installing issues/problems be brought up during business hours, and
that "off-hours" support be reserved for issues/problems affecting service to
existing customers (i.e. service interruption). Not being able to bring a new
cell into service is considered "routine" and does not qualify for emergency
"off-hours" support.

Customer technicians with valid current self-install licenses that purchased
installation intellectual property should contact Wireless Cell Technical
Support on ** if technical support is required to complete the installation.
Please note that SUPPLIER'S CTS group reserves the right to refuse support if
PURCHASER does not have the current documented installation, testing, and
integration procedures. PURCHASER will also have to provide the CLLI code of the
MSC that the cell equipment is connected to as well as the commonly referred to
name of said MSC. Also, because of variations between different models of test
equipment or test equipment from different vendors, support cannot be provided
on the use of test equipment not specified in SUPPLIER'S installation test
handbooks.

"On-site" support may be provided upon request, subject to the availability of
personnel, on a billable basis for both time and travel and living. The
availability of personnel in any specific time frame for on-site support is not
guaranteed. Fees for this support are at SUPPLIER'S prevailing rates in effect
at the time of service, and a purchase order will be required.

Please note that SUPPLIER'S CTS organization does not have the capability to
certify test software performance on computer models not explicitly listed in
the installation test handbook, and is not in the position to provide technical
assistance with test software loading, operation, and troubleshooting on
non-specified computers. Refer to Appendix 6 for specific computer support
procedures.

License Agreement

A formal Licensing Agreement must be executed and signed by PURCHASER before any
purchase orders for installation documentation, installation test software,
installation training courses, or specialty test equipment can be processed and
shipped to PURCHASER. The specific items to be licensed, quantity of each, cell
products and market area (as defined by specifically listed MSC(s)) they will be
used on, and the appropriate licensing fee, shall be listed in the Schedule
attached to the License Agreement. Thus, the same license agreement may be used
for documentation, test software, training courses, and specialty test
equipment.

Once the license agreement is approved by both PURCHASER and SUPPLIER, PURCHASER
must issue a formal purchase order for the licensed and purchased items.

Existing self-installing customers with valid License Agreements may license
additional installation manuals, installation handbooks, installation test
software, or installation training courses by issuing a new purchase order, and
paying the required license fee and adding the specific MSC information. Please
note that the basic license agreement is valid for a three (3) year period. At
the end of that period, PURCHASER will be required to sign a new agreement if
they wish to continue to use SUPPLIER'S installation intellectual property.
SUPPLIER may

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     ** Confidential Materials appearing in this document have been omitted and
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the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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continue to use their current quantities of licensed materials by continuing to
pay the annual update fees (i.e., they are not required to pay the initial fee
again).

Please note that, since customer technicians will require both installation
methodology and test software to properly perform the work, Installation Test
Handbooks and Test Software must be licensed in a 1-to-1 ratio. In addition, the
technician at the MSC performing the MSC functions of cell integration also
requires a test handbook. Thus, for each market area, the total number of
handbooks licensed shall be one greater than the number of test software copies
licensed. For customers who will be self-installing more that one type of
Flexent(R) base station, note that the RMT installation test software is used
for testing all Flexent(R) cell products. Therefore, the actual number of
handbooks and test software copies required to be licensed for Flexent(R)
applications depends on the specific work to be assigned to each customer
technician crew. Note that the one additional test handbook for the MSC
technician performing the MSC functions of cell integration applies to
Flexent(R) cells also.

Ordering Procedure

Once the license agreement is approved by both PURCHASER and SUPPLIER, PURCHASER
must issue a formal purchase order(s) for the licensed and purchased items in
accordance with Article 3 of this AGREEMENT.

Installation manuals, test handbooks, installation test software, and
installation training courses may all be ordered on one purchase order. Please
note, however, that PURCHASER must issue a separate purchase order for any tools
and test equipment ordered (i.e., items listed in Appendix 4).

Existing self-installing customers with valid License Agreements may license
additional manuals, handbooks, test software, or installation training courses
by issuing a new purchase order and paying the required license fees. In the
case of update subscriptions to documentation and test software, notification
will be given approximately 60-days prior to expiration, so that PURCHASER may
issue a new purchase order to continue. This notification will be automatically
sent to the "ship to" address for the material listed on the previous purchase
order.

SUPPLIER'S normal lead times shall apply to delivery for self-installation
tools, documentation and test equipment.

Attachments

Attachment 1 - Customer Technician Skill Set and Training Plan
Attachment 2 - Installation Procedural Documentation
Attachment 3 - Installation Test Software
Attachment 4 - Specialty Tools and Test Equipment
Attachment 5 - Support Items by Technology
Attachment 6 - Computer Support Procedure
Attachment 7 - Self-Installation License Agreement

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               Attachment 1 - Self-Installation Support Procedure

SKILL SET AND TRAINING PLAN

                     FOR SELF-INSTALLING CUSTOMER PERSONNEL

Skill Set for Installation Technicians

PURCHASER'S Technicians installing SUPPLIER'S Wireless Base Stations are
expected to be experienced in the operations and maintenance of cellular base
stations and shall be familiar with:

     o    SUPPLIER documentation
     o    Basic safety and service protection practices, such as prevention of
          electrostatic discharge and AC power safety
     o    Basic personal computer skills, including Windows
     o    Cell maintenance procedures
     o    Cell integration technician at MSC - Operations and administration of
          the Executive Cellular Processor (ECP) and Operations and Maintenance
          Platform (OMP), including
          o    Translations
          o    Recent Change Views
          o    Basic UNIX commands

Customer Product Training

The following wireless product training courses are available to PURCHASER and
are highly recommended:

     o    CL1000C - Flexent(R)/Autoplex (R) Wireless Networks Overview
     o    CL2501 - Autoplex (R) System 1000 Cell Site Maintenance Introduction
     o    CL3502 - Autoplex (R) System 1000 Series II Cell Site Maintenance
     o    CL3530 - OMP Operations and Maintenance Platform System Administration
          (Brazil)
     o    CL3580 - Flexent (R) OMP-FX Operations, Administration, and
          Maintenance
     o    CL3702 - 850 MHz CDMA Series II Cell Site Growth Frame Maintenance
     o    CL3704BR - 850 MHz CDMA Minicell Maintenance (Brazil)
     o    CL3800 - Overview of PCS Minicell System (includes PCS Switching
          Center) (CD-ROM)
     o    CL3805 - PCS/CDMA Minicell Operations, Administration, and Maintenance
     o    CL5000BR - Flexent(R) Wireless Products Overview
     o    CL5120 - Flexent(R) CDMA Microcell Operations, Administration, and
          Maintenance (CD-ROM)
     o    CL5230 - Flexent (R) MultiRange Cell Operations, Administration, and
          Maintenance (CD-ROM)
     o    CL5233 - Flexent (R) OneBTS t850 Cell Operations, Administration, and
          Maintenance (CD-ROM)
     o    CL5610 - Flexent(R) CDMA Modcell Operations, Administration, and
          Maintenance
     o    401-703-371 RMT Job Aid (PURCHASER may access RMT Job aid at **
     o    UC1070BR - Introduction to Unix for OMP Administration
     o    EG2504WV - Grounding for Wireless Sites (video)
     o    EG2551 - Galaxy Controller for Maintenance
     o    PWR3002M - Maintenance and Operations for +24Volt CPS

Installation Training

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the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
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the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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                    LUCENT WORLDWIDE SERVICES (LWS) ADDENDUM

1. Supplemental Terms

1.1 Scope This Addendum contains additional terms and conditions, which together
with the terms and conditions of the Second Definitive Agreement, are applicable
with respect to orders for the services identified herein ("Services"). The
Services to be provided shall be as described in, and may be ordered only after
SUPPLIER has provided, a Statement of Work ("SOW"). The SOW will either be
signed by the parties or accepted in a purchase order, which is subsequently
accepted by SUPPLIER. Each SOW will be governed by this Addendum. The specific
descriptions of the Services contained in a SOW will replace the general
services descriptions in this Addendum, for the purpose of that SOW. In
addition, to the extent of any inconsistency between a specific term of this
Addendum and a specific term in an SOW, the specific term of the SOW shall
govern.

1.2 Responsibilities of the Parties Responsibilities of SUPPLIER, PURCHASER and
any third parties for Engineering, Site Preparation, Installation and
Optimization Services and for all other Services shall be set forth in the
applicable SOW. SUPPLIER shall not be responsible for any delay directly caused
by the failure of PURCHASER or any third party to satisfy its obligations on
time. Furthermore, SUPPLIER shall have no responsibility or liability with
respect to Services performed by third parties. PURCHASER shall provide SUPPLIER
with such information and reasonable assistance as is timely requested by
SUPPLIER in order to satisfy its obligations.

1.3 Term of Services The term for completion of Services performed pursuant to
the Second Definitive Agreement shall be set forth in the applicable SOW. In the
event that there is a purchase order for which the parties have obligations that
extend beyond the expiration date of the Second Definitive Agreement, the terms
of the Second Definitive Agreement and this Addendum shall continue to apply to
the purchase order until all obligations have been satisfied.

1.4 Warranty The Warranty for Services shall be the warranty set forth in
Article 14.4 of the Second Definitive Agreement, entitled SERVICES WARRANTY.

1.5 Prices and Fees The prices and fees for Services performed by SUPPLIER are
as set forth in the Attachments to this Addendum or in the applicable SOW.
PURCHASER will reimburse SUPPLIER for actual expenses in accordance with this
Addendum and with SUPPLIER'S travel and expense policy. Expense invoices will
include a summary of expenses by major category and expenses will be invoiced on
a monthly basis. All prices and fees in the Attachments to this Addendum shall
be in effect for three (3) years from the Effective Date of the Second
Definitive Agreement.

1.6 Other Terms and Conditions

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     1.6.1 Non-Solicitation

     During the term of this Addendum and for 12 months thereafter, neither
     party will solicit for employment any employee or contractor of the other
     if such party was introduced to the employee directly or indirectly as a
     result the provision of Services pursuant to this Addendum. A general
     advertisement or a request for employment that is initiated exclusively by
     an employee or contractor of the other shall not be considered a
     solicitation pursuant to this section.

     1.6.2 Cancellation/Termination of Services

     In the event that PURCHASER decides to cancel an order after SUPPLIER has
     received it, PURCHASER shall be responsible for reimbursing SUPPLIER in
     accordance with Article 3.3 of the Second Definitive Agreement, entitled
     CANCELLATION OF ORDER.

               2. Engineering and Installation ("E&I") Services

2.1 Purchaser's Responsibilities PURCHASER shall be responsible for the
following with respect to E&I Services:

     2.1.1 Environmental Conditions

     Prior to the start date for Engineering and Installation Services,
     PURCHASER shall ensure that the premises are dry and free from hazardous
     materials and excessive dust, including but not limited to asbestos, and
     that the premises are in such condition as not to be hazardous to
     SUPPLIER'S or its subcontractors' employees or to the PRODUCTS and LICENSED
     MATERIALS to be installed. Furthermore, prior to the start date and during
     the performance of Engineering and Installation Services, PURCHASER shall,
     if requested by SUPPLIER, provide SUPPLIER with sufficient data to assist
     SUPPLIER and its subcontractors in evaluating the environmental conditions
     at the work site, including without limitation the presence of hazardous
     materials. The prices in the Attachments to this Addendum do not include
     the cost of removal or disposal of any hazardous materials from the work
     site. PURCHASER is responsible for such removal and disposal in accordance
     with applicable laws, rules and regulations relating to hazardous materials
     prior to commencement of Engineering and Installation Services. In
     addition, PURCHASER shall provide SUPPLIER with access (e.g., permissions,
     keys, access codes) to secured or guarded facilities.

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2.1.2 Site Requirements

     PURCHASER is solely responsible for ensuring that the installation site
     complies with any site requirements identified by SUPPLIER for the
     installation and/or operation of any PRODUCTS, LICENSED MATERIALS or
     SERVICES furnished by SUPPLIER under this Second Definitive Agreement.
     SUPPLIER agrees to cooperate with PURCHASER to ensure compliance with all
     site requirements, provided that such cooperation shall not require
     SUPPLIER to incur any out-of-pocket costs unless the parties expressly
     agree otherwise in writing.

     PURCHASER is responsible for ensuring that the installation site complies
     with all applicable laws, codes, orders, rules and regulations of any
     governmental entity, including but not limited to applicable wage and hour,
     safety and environmental laws and all standards and regulations of
     appropriate regulatory commissions and similar agencies. PURCHASER agrees
     to reimburse SUPPLIER for any expenses associated with PURCHASER'S
     compliance with state and local regulations and ordinances, including but
     not limited to electrical permits, building permits and licensing fees, and
     PURCHASER shall upon request execute any change order that may be required
     to enable SUPPLIER to receive such reimbursement.

     2.1.3 Sensitive Equipment

     Prior to the start date for Engineering and Installation Services,
     PURCHASER shall inform SUPPLIER of the presence of any sensitive equipment
     at the work site (e.g., equipment sensitive to static electricity or
     light).

     2.1.4 Repairs to Buildings

     Prior to the start date for Engineering and Installation Services,
     PURCHASER shall make such alterations and repairs to the work site as are
     necessary for proper installation of PRODUCTS and LICENSED MATERIALS.

     2.1.5 Building Readiness

     Prior to the start date for Engineering and Installation Services,
     PURCHASER shall provide extraordinary hauling and hoisting services, such
     as helicopter(s), rigging or crane services, if applicable, and shall
     arrange for traffic control, if necessary for the delivery of PRODUCTS.

     2.1.6 Openings in Buildings

     PURCHASER shall furnish suitable openings in buildings, including without
     limitation elevators and windows, as needed to allow PRODUCTS to be placed
     in position and shall provide necessary openings and ducts for cable and
     conductors in floors and walls as designated on engineering drawings
     furnished by SUPPLIER, if applicable.

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     2.1.7 Products Furnished by PURCHASER

     Unless expressly stated to the contrary, SUPPLIER'S prices do not include
     costs for any products furnished by PURCHASER, nor do they include any
     charges by SUPPLIER for engineering, installation, modification or repair
     services to products furnished by PURCHASER. Products furnished by
     PURCHASER shall be in such condition that they require no repair or
     adjustment or test effort in excess of that normal for new equipment.
     PURCHASER assumes all responsibility for the proper functioning of such
     products. SUPPLIER can install PURCHASER'S equipment if contracted by
     PURCHASER. PURCHASER shall also provide the necessary technical assistance
     and information for SUPPLIER to properly install such products.

     2.1.8 Floor Space and Storage Facilities

     PURCHASER shall provide suitable and easily accessible floor space and
     storage facilities for the duration of the Engineering and Installation
     Services.

     2.1.9 Security Service

     PURCHASER shall provide such levels of security as are necessary to prevent
     admission of unauthorized persons to building and other areas where
     Engineering and Installation Services are performed and to prevent
     unauthorized removal of the PRODUCTS and other materials.

     2.1.10 Access to Existing Equipment

     PURCHASER shall permit SUPPLIER reasonable use of equipment necessary for
     the proper completion of tests that require coordination with existing
     equipment. Such use shall not interfere with the normal maintenance of
     PURCHASER'S equipment.

     2.1.11 Modifications to Premises

     Any modifications to PURCHASER'S premises required for the delivery of
     equipment is the responsibility of PURCHASER.

     2.1.12 T-1 Span

     PURCHASER shall provide the T-1 Span and ensure that the T-1 is tested and
     functional.

     2.1.13 Power Upgrades

     All AC/DC upgrades shall be the responsibility of PURCHASER.

     2.1.14 GPS Antenna

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     The cable run length for the GPS Antenna shall be a maximum of fifty (50)
     feet and the height of the GPS Antenna shall be a maximum of ten (10) feet
     from the ground (not applicable in New York City or rooftop buildings).

     2.1.15 Power and Grounding

     If appropriate, sufficient DC power shall be available to power the new
     equipment. If power distribution equipment is not included in the order,
     PURCHASER shall have equipment of sufficient capacity and operational
     requirements in place prior to the start of equipment installation.
     PURCHASER shall also provide for an equipment grounding system prior to the
     start of installation.

2.2 Engineering

     2.2.1 Cell Site Survey

     SUPPLIER'S Cell Site Survey supports cell equipment engineering and cell
     site engineering services. It is recommended for the deployment of new
     equipment into existing cell sites when detailed records are not available.
     The Site Survey consists of the Site Verification and the Site Solution.

     2.2.2 Site Verification

     SUPPLIER will visit PURCHASER'S physical locations to gather data for
     purposes including, but not limited to, verifying existing site conditions
     as needed for proper equipment configuration, updating records, growth
     consultation and site audits. The following information is gathered:

     o    DC Power Equipment (survey and record)

          o    Manufacturer and model number
          o    All breaker sizes and assignments
          o    Shunt size
          o    Breaker position availability
          o    Number and types of rectifiers
          o    Battery types
          o    Load (drain in amps)

     o    AC Power Equipment (survey and record)

          o    Service in amps

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          o    AC breaker sizes and assignments
          o    Breaker position availability

     o    Floor Plan/Cable Rack Plan

          o    Present equipment location sketch properly dimensioned which
               reflects actual office conditions in accordance with Lucent
               standards
          o    Show all equipment and obstructions
          o    Note access problems

     o    Site Grounding

          o    Document existing grounding configuration (equipment, building,
               and hatch)

     o    Photographic Material

          o    Hatch (inside of the building)
          o    Power plant
          o    Batteries
          o    Miscellaneous frames

     2.2.3 Site Solution

     SUPPLIER'S engineer may review information received from the Site
     Verification, including the quantity and location of the equipment and
     peripherals specific to the site installation configuration, depending upon
     PURCHASER'S needs. SUPPLIER'S engineer shall develop a plan for
     implementation of equipment for PURCHASER'S review and approval. The Site
     Solution includes:

     o    Space Planning

          o    Support hot slide
          o    Assist in equipment relocation
          o    Assist in shuffle requirements
          o    Identify the ability of the inhibitors to remove, relocate and/or
               consolidate existing equipment before, during or after the cut
          o    Identify obstacles to the relocations of equipment such as vents,
               receptacles, ducts, etc.

     o    Cable Racking

          o    Determine the need, location and materials required to add new
               cable paths
          o    Determine existing support structure
          o    Determine the need for temporary configurations
          o    Determine current cable paths to facilitate hot slides

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     o    Grounding (as part of Site Solution)

          o    Identify grounding violations
          o    Determine corrective and restoration solutions

     o    Power (as part of Site Solution)

          o    Identify existing battery backup to evaluate the need for
               increased capacity
          o    Determine the need for increased rectification
          o    Determine distribution availability
          o    Determine distribution capability
          o    Determine plant capacity
          o    Be able to make new plant recommendation

     2.2.4 Site Engineering (Mobile Switching Center and Cell)

     SUPPLIER'S Site Engineering Service identifies the site material to be
     ordered and provides recommendations for optimal equipment layout for the
     installation of the ordered equipment.

     After the Site Survey has been completed, Site Engineering Service includes
     performance of equipment engineering for the products and licensed
     materials to be installed pursuant to the engineering questionnaire. Site
     Engineering identifies the miscellaneous equipment required to modify the
     site to support the new equipment. This service is based upon PURCHASER'S
     approved recommendation from the Site Survey. This requires a separate
     quote and order due to COIL ("Certified Orderable Item List") restrictions
     of the associated equipment. This includes equipment such as additional
     breaker panels, rectifiers, batteries, etc. Site Engineering also includes
     advice on AC power requirements, new cable paths and supports, equipment
     relocations and consolidations, grounding restoration and new systems,
     temporary/ultimate equipment locations and instructions for installation to
     perform hot slides and shuffles with minimum service interruptions.

     2.2.5 Equipment Engineering (Mobile Switching Center and Cell)

     SUPPLIER shall engineer all projects in accordance with applicable
     standards for the particular project. Specifically, SUPPLIER may: (i)
     determine floor location, equipment configurations, cable requirements
     (size and connectivity); and (ii) extend grounding and generate detailed
     specifications to order and price the material. With respect to other
     equipment, the power plant equipment is considered part of the equipment
     engineering. With respect to indoor ModCells, the bundled power plant
     additions are provided on a separate order as part of the Site Engineering.

     2.2.6 Site Records

     SUPPLIER'S Office Records Service provides detailed record keeping
     information, which accurately documents physical placement and
     configuration of specified PURCHASER equipment. Office records may include
     the following: wiring lists, front

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     equipment drawings, assignment drawings, interface schematics (where
     applicable), floor plan and office drawings that specify cabling, lighting,
     grounding and power. One copy of job drawings shall be provided to
     PURCHASER'S designated representative and one copy provided to SUPPLIER'S
     installer as specified in the price list. Cell Site Office Records will be
     at an additional charge. MSC Office Records are included in the engineering
     price. Office drawings shall be provided in an AUTOCAD format. Assignment
     drawings and wiring lists shall be provided in tabular and spreadsheet
     formats, respectively.

     2.2.7 Mobile Switching Center ("MSC") Survey

     SUPPLIER'S Site Records Audit and Update Service (MSC Survey) provides a
     physical site audit to reconcile current records to current site equipment
     build-out; specifically, detailed record keeping which accurately documents
     the most current physical placement and/or configuration of specified
     PURCHASER equipment located in the MSC. At the direction of the customer,
     office records to be updated may include the following: wiring lists,
     equipment drawings, assignment drawings, floor plan, cable rack plan,
     lighting plan, grounding plan and power.

2.3 Installation Services

     2.3.1 Staging

     SUPPLIER shall perform a complete inventory, inspection, assembly,
     configuration, and testing of PURCHASER'S equipment, prior to deployment,
     at SUPPLIER'S staging facility. Upon completion, SUPPLIER shall deliver a
     fully configured, tested and ready-for-installation system directly to
     PURCHASER'S site.

     2.3.2 Site Preparation

     If requested and ordered, SUPPLIER shall prepare PURCHASER'S site to enable
     physical installation of the main footprint equipment. Work may include
     installation of equipment mounting structures, overhead framework, cable
     racking, power, etc.

     2.3.3 Equipment Installation

          2.3.3.1 Basic Equipment Installation

          SUPPLIER shall install equipment according to the equipment
          manufacturer's prescribed procedures associated with the products
          furnished on the order (except PURCHASER spares). When installing
          equipment, SUPPLIER shall assemble, cable and wire, and test the
          hardware components to deliver equipment that is functioning as
          engineered and specified and that is ready for PURCHASER'S acceptance.
          1XEV Cell/Data/Optical integration is not included in the Basic
          Equipment Installation.

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               2.3.3.1.1 Method of Procedure

               SUPPLIER shall prepare a written Method of Procedure ("MOP")
               prior to the start of all installation work. PURCHASER shall
               review the MOP and shall provide SUPPLIER with written acceptance
               of the MOP by signing a copy thereof prior to the start date for
               such installation services.

               PURCHASER and SUPPLIER shall jointly agree on any changes to the
               MOP requested by PURCHASER.

               2.3.3.1.2 Receipt of Products

               SUPPLIER shall provide reasonable inspection of PRODUCTS received
               at the work site. In addition, SUPPLIER shall unpack and
               inventory such PRODUCTS. SUPPLIER assumes no liability for
               damages or loss in transit with respect to materials shipped by
               PURCHASER or PURCHASER'S agents; and in the event that such
               materials are so damaged, PURCHASER will assume sole
               responsibility for shipping the materials back to PURCHASER'S
               location.

               2.3.3.1.3 Hardware Assembly

               PURCHASER shall make available sufficient floor and workspace for
               installation of the equipment and SUPPLIER shall perform such
               installation in accordance with the appropriate work documents.
               Units, frames and cabinets shall be positioned, leveled and
               secured in their proper place. SUPPLIER shall erect overhead and
               supporting hardware compatible with the equipment being installed
               (e.g., cable racks, bars, disaster protection, rods, etc.), if
               ordered as part of the total job. Any equipment shipped loose
               (e.g., units, circuit packs, etc.) shall be installed, if
               provided with the order.

               2.3.3.1.4 Cabling and Wiring

               SUPPLIER shall run and secure cables, run ground wires and
               connect equipment to the designated ground point. Unless
               otherwise specified, work above false ceilings and below raised
               floors is not included and shall be provided at an additional
               cost to PURCHASER. SUPPLIER shall attach, connect and affix all
               cable and wire, verify integrity and continuity of wiring and
               cabling added and dress and otherwise protect cabling and wiring.
               The opening and closing of cable holes is not included in
               SUPPLIER'S price for such services. All cabling, except power
               cabling, is assumed to be within one hundred (100) feet and run
               on the same floor as the installed equipment. In addition, the
               power cable will be within twenty (20) feet.

               2.3.3.1.5 Standalone Equipment Testing

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<PAGE>

               SUPPLIER shall power up equipment under normal conditions and
               verify proper power-up. Basic, standalone tests on the individual
               equipment unit shall be Zperformed, per the equipment
               manufacturer's standard installation and test procedures.
               SUPPLIER shall resolve all troubles encountered with
               SUPPLIER-provided equipment and refer to PURCHASER any troubles
               with PURCHASER-provided equipment. All tests shall be "All Tests
               Passed" (ATP). Testing by SUPPLIER specifically excludes
               unequipped slots and spares, which can be performed by SUPPLIER
               for an additional charge. SUPPLIER shall maintain test logs and
               trouble reports.

               2.3.3.1.6 Turnover/Job Completion

               SUPPLIER shall remove from PURCHASER'S job site all tools and
               scrap material generated from the installation effort. Office
               drawings shall be marked and returned by SUPPLIER to Engineering.
               SUPPLIER shall provide PURCHASER with all job documentation
               (e.g., job drawings, specifications), test records, inventoried
               equipment spares, and excess materials (e.g., cables, fuses),
               which will be left at PURCHASER'S site.

               2.3.3.1.7 Cell Integration

               When applicable, SUPPLIER also shall perform cell integration
               tests in accordance with the equipment manufacturer's procedures.
               Cell Integration verifies that the Cell can communicate with, and
               be maintained by, the MSC and that mobile calls can be placed to
               and from the cell. EV-DO Cell/Data/Optical integration is not
               included in the Basic Equipment Installation service (for switch
               integration, see Integration Testing after Switch Turnover).

               2.3.3.1.8 Equipment Rearrangement

               The rearrangement of any equipment is the sole responsibility of
               PURCHASER. SUPPLIER may provide such rearrangement services
               pursuant to a change order at an additional charge.

          2.3.3.2 Site Supplemental Installation

          Provides for installation of materials, other than footprint product
          unique to a specific PURCHASER site, and any additional work or
          charges that may be required because of PURCHASER'S specific site
          and/or requirements.

          2.3.3.3 Equipment Removal

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<PAGE>

          As mutually agreed to by the parties, SUPPLIER shall disconnect and
          remove PURCHASER'S obsolete or unused equipment for either reuse or
          scrap.

2.4 Generic Retrofits

     2.4.1 5ESS(R)

     System Retrofit Services enables PURCHASER to update its 5ESS(R) switches
     to the new software-generic release (i.e., 5E13 to 5E14) without
     interrupting subscriber service.

2.5 System Capacity Planning Reports & Asset Verification Services (RAVS)

     2.5.1 Wireless Reality Service

     SUPPLIER'S WirelessReality(R) service is a network records management
     service that provides a centralized place to access inventory and
     configuration data about each of PURCHASER'S network elements. This offer
     currently includes SUPPLIER'S 5E Wireless Switch ECP and Cells. It is part
     of SUPPLIER'S Records and Asset Verification Service (RAVS) family that
     enables PURCHASER to monitor their network inventory via a web based
     application. This web-based application is accessible through the public
     Internet where PURCHASER'S customer has access:

     o    Network Element inventory and configuration reports
     o    "3D" graphical view of Network Elements
     o    Automated data collection with refresh capabilities

2.6 Translations Services Software Management Services

     2.6.1 Initial 5ESS(R) Switch Translations Build

     Builds routing, charging and trunking translations in an initial 5ESS(R)
     switch. Software translations engineers build translations into an
     off-switch database and then load them into a new fully installed 5ESS(R)
     switch.

     2.6.2 CALEA Implementation

     The Communications Assistance for Law Enforcement Act (CALEA)
     Implementation Assistance Service helps PURCHASER deploy the CALEA feature
     in its networks in an efficient and timely manner via analysis of Class 5
     switches to determine needs and provisioning of trunk groups and protocol
     handlers. The three-feature set provides Access, Delivery and
     Administration functionality. The Access and Delivery functions are
     internal to the 5ESS(R) switch. The Administration function is a
     Surveillance Administration terminal and read-only printer (ROP) connected
     directly to the administrative module (AM).

                                      264
<PAGE>

     2.6.3 Local Number Portability (LNP) Switch Database Provisioning

     Performs the routing translations necessary to support local number
     portability, which entails expanding and defining codes to recognize any
     numbers that are ported into the switch, accommodating 7 - 10 digit dialing
     changes, etc. Supports FCC-mandated LNP capabilities by setting up the
     5ESS(R) database to implement the LNP feature.

     2.6.4 Telephone Number Recovery Service

     Can enable PURCHASER to avoid establishing new prefixes by enabling
     PURCHASER to recover telephone numbers that are not in use in the Central
     Office switch but are shown as "working" in the accounting data base.
     Verifies Directory Number Arrangement records as part of this process.

     2.6.5 Translations Duplication or Modification Services

     Provide for the duplication or modification of translation tables
     including, but not limited to, Line Class Codes (LCC), Screen Index (SI),
     Rate and Route (RAR), Local Digit Interpreter Tables (LDIT), and Remaining
     Digit Interpreter Tables (RDIT).

     2.6.6 Complex Translations

     The Complex Translations services are changes to the 5ESS(R) complex
     translations, including opening new NPA-NXX codes, provisioning complex
     routing, charging and trunking changes, deployment of new features such as
     Local Area Signaling Service (LASS) and Advanced Intelligent Network (AIN)
     features, provision additions and changes for Centrex business customers
     and Inter-exchange Carriers. This service can be packaged with the 5ESS(R)
     Translation HelpDesk service for software trouble clearing.

     2.6.7 Translations Help Desk Service

     Provides on-demand customer service for translations consultation and/or
     assistance on translations related tasks. Delivered in blocks of hours or
     by the project by a team consisting of expert Translations Software
     Engineers, Customer Technical Support (CTS), Bell Labs and Regional
     Technical Assistance Center (RTAC) experienced members. Includes
     consultation, assistance and execution of translations changes necessary to
     implement major translation related activity.

     2.7 Migration and Network Realignment Services

                                      265
<PAGE>

     Provides our customers with "in service" upgrades to help them migrate from
     older to newer switching, optical and data technologies in their networks
     and helps them balance and re-deploy switch resources.

--------------------------------------------------------------------------------
     2.7.1 PSU Split (Dual PSU Option)
--------------------------------------------------------------------------------
     ---------------------------------------------------------------------------
     Enables placing a second PSU into the space occupied by shelves 4 and 5 of
     an existing PSU. All existing service is moved from the impacted shelves to
     other locations in the office. The office ATM network is analyzed for
     required PHA connection to the new PSU, and those changes are made after
     the new unit is grown. Finally, the appropriate assignments from shelves 4
     and 5 or moved into the new unit, left where moved, or redeployed to new
     locations.
     ---------------------------------------------------------------------------
--------------------------------------------------------------------------------
     2.7.2 CNI To PSU2 Conversion
--------------------------------------------------------------------------------
     ---------------------------------------------------------------------------
     This service performs the software changes required to move the SS7 and
     ring functionality from the CNI frame to a designate PSU2, which can
     increase the messages capacity of the SS7 network and the ECP-DCS
     communication links. This service is offered and priced for either remote
     delivery or on-site delivery.
     ---------------------------------------------------------------------------
--------------------------------------------------------------------------------
     2.7.3 CM2 to CM3 Conversion
--------------------------------------------------------------------------------

     Converts CM2 to CM3 in existing, in-service switches with a minimum of
     service downtime. These services can be applied to any in-service wireless
     or wireline 5ESS(R) switch .
     ---------------------------------------------------------------------------

     2.7.4 DLTU To DNU-S Or OIU Conversion

     This service is a swift, accurate, and controlled process to relocate all
     office service from Digital Line Trunk Units to Digital Network Units -
     Sonet or to Optical Interface Units. All service is moved from its existing
     location under control of special scripts to the new unit, including packet
     pipes, inter-office trunks, packet trunks, and loop-around trunks.

--------------------------------------------------------------------------------
     2.7.5 DNU-S To OIU Conversion

--------------------------------------------------------------------------------
     This service is a swift, accurate, and controlled process to relocate all
     office service from Digital Network Units -Sonet to Optical Interface
     Units. All service is moved from its existing location under control of
     special scripts to the new unit, including packet pipes, inter-office
     trunks, packet trunks, and loop-around trunks.
     ---------------------------------------------------------------------------

                   3. General Descriptions of Other Services

3.1 Descriptions of Other Services Offered The following Services may be ordered
only after SUPPLIER has provided a Statement of Work ("SOW"). The SOW will set
forth the specific nature of the Services performed by SUPPLIER as well as the
respective obligations of the parties. All pricing for such Services shall be
stated in the SOW. To the extent of any inconsistency between other terms of
this Addendum and terms in an SOW, the terms of the SOW shall govern.

================================================================================

        Product Family              Product            Service Family

================================================================================

                                       266
<PAGE>

================================================================================

                               Core Services RTS

================================================================================
                              Equipment Engineering
                              --------------------------------------------------
          Engineering         Field Engineering
          (20000036)          --------------------------------------------------
                              Design Engineering
================================================================================
                              Equipment Installation
                              --------------------------------------------------
         Installation         Test and Turn-Up
          (20000138)          --------------------------------------------------
                              Staging
================================================================================
      Purchased Products      No Service Family defined. Includes site and
          (20000249)          ancillary material, enabling Core E&I services
================================================================================
             SACS             Site Location & Construction
          (20000242)
================================================================================
                              Remote Technical Support
             RTS              --------------------------------------------------
          (20000873)          Preventive Maintenance
================================================================================
        On-site Support       On-site Technical Support
          (20000869)
================================================================================
       Repair & Exchange      Repair and Exchange
          (20000867)
================================================================================

                             Professional Services

================================================================================
     Operations Consulting    Application Integration
         & Software           --------------------------------------------------
          Integration         OSS/BSS Integration
                              --------------------------------------------------
                              Operations Analysis & Optimization
================================================================================
  RF Design & Optimization
         (20001228)           RF Design & Optimization
--------------------------------------------------------------------------------
    Reliability & Security
          Consulting          Reliability & Security Consulting
================================================================================
                              Network Integration & Migration
 Network Planning, Design,    --------------------------------------------------
Integration & Optimization    Network Planning, Design & Optimization
                              --------------------------------------------------
                              Network Software Conversions & Updates
================================================================================
     Project Management       Project Management
================================================================================

                                Managed Services

================================================================================
                              Network Operations & Management
      Remote Network Mgt      --------------------------------------------------
         (20000883)           Remote Network Management
================================================================================

3.2 Managed Services

                                      267
<PAGE>

Managed Services offers service providers a range of outsourced network
operations and network transformation services to help them reduce operating
expenses while preserving and enhancing network reliability.

     o    Managed Network Outsourcing Services

     Outsourcing services that deliver solutions to help meet our customer's
     strategic goals from Supply Chain services to Network Operations and
     Management as well as Managed Services Engagement Management

     o    Remote Network Management Services

     Provides ongoing remote management of our customers' networks from our
     Global Network Operations Centers

     o    Managed Network Application Services

     SUPPLIER will own, operate, manage and maintain network applications on
     behalf of service providers and enterprise customers. Examples include
     Messaging, Wireless IN applications like SurePay and eVPN, iMerge and EBS.

                                      268
<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
Service Family / Go-To-Market Services  Description
=============================================================================================================================

                                                Equipment Engineering

=============================================================================================================================
Equipment Engineering                   Analyzes, identifies, and documents detailed hardware and software specifications
                                        for multi-vendor data, optical, power, switching and wireless equipment, based on
                                        equipment functionality, capacity and the application of associated engineering
                                        rules
-----------------------------------------------------------------------------------------------------------------------------
Basic Equipment Engineering             Ensures that the hardware is ordered and that the ordered equipment is configured
                                        for use in the network for the customer.  Engineering creates hardware and software
                                        configurations, specifications and drawings.
-----------------------------------------------------------------------------------------------------------------------------
Frame Engineering                       Documents distributing frame element requirements and history to provide
                                        engineering for initial frame placements, growth on existing frames, replacement
                                        options, renumbering, tie pairs and frame compression.
-----------------------------------------------------------------------------------------------------------------------------
Grounding Upgrades                      Analyzes existing grounding configuration and provides recommendations and
                                        specifications for electrical protection improvements.
-----------------------------------------------------------------------------------------------------------------------------
Hot Slide                               Provides engineering support and specifications for the re-location of in-service
                                        equipment.
-----------------------------------------------------------------------------------------------------------------------------
Site Engineering                        Site material is ordered and that the equipment layout for the installation of the
                                        ordered equipment in the customer's site is determined.
-----------------------------------------------------------------------------------------------------------------------------
Rapid Material Deployment               Arranges for expedited Engineering and Supply Chain Network provisioning
=============================================================================================================================

                                                   Field Engineering

=============================================================================================================================
Field Engineering                       Assesses on-site structural and equipment conditions, and provide interface support
                                        between the customer, Engineering, and Installation for data, optical, power,
                                        switching and wireless equipment deployments.  Site specific data is collected to
                                        create the proper equipment configuration, validate office records, identify space
                                        constraints, record unique office characteristics, and develop detailed material
                                        lists.
-----------------------------------------------------------------------------------------------------------------------------
Consultation                            Provides engineering knowledge and expertise and inter-company interface support to
                                        resolve current customer issues or to assist in future growth planning.
-----------------------------------------------------------------------------------------------------------------------------
Frame Reservation                       Establishes distributing frame location assignments and provides data for
                                        establishing frame layout software parameters.
-----------------------------------------------------------------------------------------------------------------------------
Frame Survey                            Analyzes distributing frame elements to determine status, availability and
                                        interconnection requirements.
-----------------------------------------------------------------------------------------------------------------------------
Grounding Survey                        Inspects voltage protection capability of equipment and environment and provides
                                        improvement recommendations.
-----------------------------------------------------------------------------------------------------------------------------
Power Verification                      Analyzes existing power plant and battery status, captures requirements and
                                        identifies necessary enhancements.
-----------------------------------------------------------------------------------------------------------------------------
Site Survey                             Performs visit to the customer's physical locations for purposes including, but not
                                        limited to, collecting customer site requirements needed for proper equipment
                                        configuration, updating records, growth consultation and site audits.
-----------------------------------------------------------------------------------------------------------------------------
On Site Damage Assessment               Damage assessments begin with a chemical analysis of suspected contaminants, as
                                        well as an inspection of corroded or damaged equipment and related materials.
                                        Cause of fire is investigated and fire related heat and smoke damage is assessed.
=============================================================================================================================

                                                     Design Engineering

=============================================================================================================================
Design Engineering                      Provides recommendation to determine the appropriate configuration for maximizing
                                        traffic capacity, trunking, routing, and charging for data, optical, power,
                                        switching, and wireless equipment while designating equipment architecture and
                                        functionality connectivity.
-----------------------------------------------------------------------------------------------------------------------------
Floor Space Planning                    Assesses projected equipment and space requirements and designs layout.
-----------------------------------------------------------------------------------------------------------------------------
Colocation Planning                     Plans and manages central office collocations, including designing the collocation
                                        space for maximum utilization, filing applications for new space when current space
                                        is exhausted, and project managing the augmentation to existing space.
-----------------------------------------------------------------------------------------------------------------------------
MDF Planning                            Configures distributing frame layout and assesses projected demands based on
                                        current capacities and expected requirements and growth.
-----------------------------------------------------------------------------------------------------------------------------
Network Design Order                    Analyzes network needs and creates a list of requirements based on thresholds,
                                        traffic capacities and routing patterns.
-----------------------------------------------------------------------------------------------------------------------------
Network Protection                      Identifies voltage disturbance vulnerabilities and requirements and specifies a
                                        plan of action.
-----------------------------------------------------------------------------------------------------------------------------
Power Design Order                      Analyzes power needs and creates list of AC, DC, battery and fusing requirements
                                        based on demand, capacities, distribution, and drains.
-----------------------------------------------------------------------------------------------------------------------------
TEO Prep                                Provides preparation of the Telephone Equipment Order, documenting specific
                                        material and services requirements and associated scope of work.
-----------------------------------------------------------------------------------------------------------------------------
Service Recovery Alternatives           Examines and provides alternative resolutions for providing an interim minimal
                                        level of service and plans for complete service restoration.
=============================================================================================================================

                                                          Installation

=============================================================================================================================
Equipment Installation                  Network expertise to build or expand wireline and wireless networks.
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                             269
<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
Site Preparation                        Provides advance preparation of a customer's site to enable physical installation
                                        of the main/footprint equipment.  Typical work includes installation of equipment
                                        mounting structures, overhead framework, cable racking, power, etc.  (Note: Lucent
                                        offers customers a complete portfolio of site and ancillary material to support
                                        their site preparation requirements and needs.)
-----------------------------------------------------------------------------------------------------------------------------
Equipment Installation                  Provides the resources, experience, and tools necessary to install main/footprint
                                        products into the customer's network.  We assemble, cable and wire, and test
                                        hardware components, helping to ensure the equipment is functioning as engineered
                                        and specified.
-----------------------------------------------------------------------------------------------------------------------------
Site Supplemental Installation          Enhances the Basic Equipment Installation service by performing supplemental work
                                        that is unique to the customer's specific site location, configuration, or working
                                        requirements.  Includes installation of material other than the footprint product;
                                        provision of services unique to a customer's site (e.g., hauling and hoisting,
                                        multi-floor cabling, rental and local purchases, etc.) or as may be required by the
                                        customer's operations (e.g., overtime to meet compressed customer schedules, night
                                        work requested by the customer, abnormal travel expenses, abnormal transportation
                                        or warehousing, etc.); and any other additional effort or charges associated with
                                        the customer's environment.
-----------------------------------------------------------------------------------------------------------------------------
Equipment Removal                       Disconnects and removes a customer's obsolete or unused equipment for either reuse
                                        or scrap.
-----------------------------------------------------------------------------------------------------------------------------
Equipment Testing                       Performs testing and turn-up of equipment that was not physically installed by
                                        Lucent.
-----------------------------------------------------------------------------------------------------------------------------
Installation Supervision                Provides a Lucent installation supervisor to oversee a client-provided installation
                                        crew.
-----------------------------------------------------------------------------------------------------------------------------
Installation Technical Support          Provides on-site or remote technical support to aid a client-provided installation
                                        crew.
-----------------------------------------------------------------------------------------------------------------------------
Disaster Recovery/Service Restoration   Provides a mobile service restoration trailer equipped to help restore
Trailers                                communications in the event of an emergency/disaster.
=============================================================================================================================
                                                       Test and Tune-Up
=============================================================================================================================
Test and Turn-Up                        Provides on-site configuration, testing, and network connectivity of equipment,
                                        following physical installation.  Upon completion, we verify that the installed
                                        equipment recognizes local network interfaces.
=============================================================================================================================

                                                           Staging

=============================================================================================================================
Staging                                 Performs complete inventory, inspection, assembly, configuration, and testing of
                                        network equipment at a Lucent staging facility, prior to deployment.  Upon
                                        completion, we deliver a complete, fully configured, tested, and
                                        ready-for-installation system to the customer's site.
=============================================================================================================================

                                             Site Location & Construction Services

=============================================================================================================================
Site Location & Construction Services   Services to help research, identify, and construct facility sites to deliver real
                                        estate for network deployment.
-----------------------------------------------------------------------------------------------------------------------------
Site Acquisition Service                Research, identification, leasing, zoning and permitting, for facility sites, in
                                        order to deliver real estate.
-----------------------------------------------------------------------------------------------------------------------------
Construction Services                   Responsible for all functions of site construction including:  Construction
                                        Management, A&E, Site Construction, supervision, labor, tools, equipment and
                                        materials.  Provide architectural and engineering designs and specifications.
                                        Prepare the land, and/or existing facility sites for networks.
-----------------------------------------------------------------------------------------------------------------------------
Microwave Services                      Provides all of the functional support required to plan, design, and construct
                                        microwave facilities as part of a wireless network.
-----------------------------------------------------------------------------------------------------------------------------
Site Inspection Service                 Ground based & tower top audit of mature sites or recently acquired/purchased site
                                        to determine current conditions of sites for ground issues.  This service positions
                                        the Site Inspection Service, major repair recommendations/fulfillment as well as
                                        2-year reinspection.
=============================================================================================================================

                                                  Remote Technical Support

=============================================================================================================================
Remote Technical Support                Remote support via phone or modem for response, diagnosis, and resolution.
-----------------------------------------------------------------------------------------------------------------------------
Remote Technical Support (RTS)          Delivers remote support by phone or modem for response, diagnosis and resolution of
                                        system issues and outages by system engineers (8x5 or 7x24 support available) .
-----------------------------------------------------------------------------------------------------------------------------
RTS Advantage NE/EMS                    Maintains network elements with software upgrades and revision levels.
-----------------------------------------------------------------------------------------------------------------------------
RTS Advantage OSS/NMS                   Maintains existing OSS/NMS software with maintenance support.
-----------------------------------------------------------------------------------------------------------------------------
RTS Lite                                Delivers RTS support on a limited per call basis (5 or 10 call packs available)
-----------------------------------------------------------------------------------------------------------------------------
Special Technical Services              Delivers specialized Technical Services based on customer requirements
=============================================================================================================================

                                                    Preventive Maintenance

=============================================================================================================================
Preventive Maintenance
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                             270
<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
DIAGKnowledge Service                   Provides Performance Monitoring and Reporting Service for 5ESS at both the switch
                                        and network levels.
-----------------------------------------------------------------------------------------------------------------------------
MSC Performance Audit                   Provides a health check of the customer's MSC.  The analysis reviews statistical
                                        performance trend data and other indicators, such as ECP, ROP and 5ESS ROP.
-----------------------------------------------------------------------------------------------------------------------------
Network Performance Analysis Voice only Provides a health check of the customer's network from voice perspective analyzing
                                        various components such as MSC (5ESS-DCS, ECP) system, and base stations.  The
                                        audit reviews statistical performance trend data and other indicators such as ECP
                                        ROP, 5ESS ROP, service measurements and cell handoff activity.
-----------------------------------------------------------------------------------------------------------------------------
Network Performance Analysis Data only  Provides a health check of the customer's network from wireless data perspective
                                        analyzing various components such as MSC (5ESS-DCS, ECP) system, base stations and
                                        packet data elements (PCF, IWF, etc.).  The audit reviews statistical performance
                                        trend data and other indicators such as Data throughput, ECP ROP, 5ESS ROP, service
                                        measurements and cell handoff activity.
-----------------------------------------------------------------------------------------------------------------------------
Network Performance Analysis Voice &    Provides a health check of the customer's network from both wireless data and voice
Data                                    perspective analyzing various components such as MSC (5ESS-DCS, ECP) system, base
                                        stations and packet data elements (PCF, IWF, etc.).  The audit reviews statistical
                                        performance trend data and other indicators such as Data throughput, ECP ROP, 5ESS
                                        ROP, service measurements and cell handoff activity.
-----------------------------------------------------------------------------------------------------------------------------
Network Performance Monitoring          Provides performance metrics on a periodic basis for the CDMA (850 or 1900 MHz),
                                        TDMA (850 or 1900 MHz) and AMPS technologies, respectively.
-----------------------------------------------------------------------------------------------------------------------------
OA&M Health Index                       Provides a set of reports on high-level indicators that can be used to track and
                                        assess Network and OA&M organizational performance.
=============================================================================================================================

                                              On-site Technical Support

=============================================================================================================================
On-site Technical Support               Provides technical specialists to supplement the service provider's staff.
-----------------------------------------------------------------------------------------------------------------------------
OTS Dispatched Technician               Dispatches a technician to the customer location to provide on-site assistance.(8x5
                                        or 7x24 support available)
-----------------------------------------------------------------------------------------------------------------------------
OTS Dedicated Technician                Lucent technician works at the customer location, performing daily maintenance
                                        tasks that keeps the system running at peak performance.
-----------------------------------------------------------------------------------------------------------------------------
OTS Resident Engineer                   An expert Lucent engineer provides customized  on-site support and assistance in
                                        areas such as maintenance of new equipment, administration of software releases and
                                        support with administrative processes.
=============================================================================================================================

                                             Repair and Exchange Services

=============================================================================================================================
Repair and Exchange Services            Helps service providers manage inventory and operating expenses with repair and
                                        replacement of critical network hardware
-----------------------------------------------------------------------------------------------------------------------------
RES - Return for Repair                 Allows customer to return field replaceable parts to Lucent for repair and
                                        replacement.
-----------------------------------------------------------------------------------------------------------------------------
RES - Advanced Exchange                 Delivers a replacement part to the equipment site  so that service can be restored;
                                        customer can return part to us later (Same Day or Next Day options available) .
=============================================================================================================================

                                               Application Integration

=============================================================================================================================
Application Integration                 The Applications Integration service family consists of a methodology for deploying
                                        applications that service providers can utilize to deliver solutions and services
                                        to their customers (enterprises and residential subscribers).  The service family
                                        supports two types of applications: i) applications that reside in networks (such
                                        as HLR, voice messaging, and short messaging) and ii) applications that are hosted
                                        in data centers but delivered through the network (such as some location-based
                                        services).
-----------------------------------------------------------------------------------------------------------------------------
Security & Business Continuity          The Security (SEC) and Business Continuity (BC) service leverages our experience in
Engineering                             security and contingency planning. Our engineers take a close look at the networks,
                                        systems and processes and review the current configurations, plans, organization
                                        policies, and all locations along with their associated documentation. Lucent
                                        SEC/BC consultants address issues concerning policies, expectations, team
                                        membership, and the publication and distribution of plan information to various
                                        support areas of the organization. They interview key process owners and conduct
                                        tests to assess the customer's state of readiness. This helps evaluate the overall
                                        preparedness of the organization and the effectiveness of the documented recovery
                                        plans.
-----------------------------------------------------------------------------------------------------------------------------
Implementation Planning and Analysis    This service considers the collection of technologies required to enable new
                                        applications, services, and service networks. The outcome is to identify the
                                        infrastructure requirements, new and existing to enable the new service(s). In
                                        addition, general configurations with a brief description of product interaction
                                        are provided.
-----------------------------------------------------------------------------------------------------------------------------
Management Systems Integration          Management System Integration Services enable our customers to integrate people,
                                        tools and processes together to create a management systems architecture that
                                        facilitates deployment of new services and applications for their subscribers and
                                        enterprise customers.
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                             271
<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
Mobility Applications Software          Mobility Applications Software Engineering and Integration Services provide
Engineering and Integration             knowledge in integrating service enablers in a wireless/mobility infrastructure.
-----------------------------------------------------------------------------------------------------------------------------
Network & Applications Services         Network and Application Integration Services provide expertise in integrating
Integration                             Network and Application infrastructure.
-----------------------------------------------------------------------------------------------------------------------------
Operations & Management                 Operations and Management Services bring Lucent's experience for operating and
                                        managing network and application infrastructures to our customers.
-----------------------------------------------------------------------------------------------------------------------------
Performance Engineering                 Performance Engineering Services are designed to help our service provider
                                        customers understand the performance of their networks, the applications that run
                                        on the networks and the services enabled by the applications.  In addition to
                                        analyzing current and future performance of networks, applications and deployed
                                        services, performance engineering also provides a blueprint for how management of
                                        the infrastructure should be executed to ensure that service levels for application
                                        and service performance are met with high confidence and reliability.
-----------------------------------------------------------------------------------------------------------------------------
Detailed Systems Design                 The Detailed Systems Design (DSD) is intended to be the "blue print" that the
                                        System Integration (SI) team utilizes to implement a solution for the applications
                                        and associated hosting infrastructure.  The scope of the DSD is the gathering of
                                        the high-level architecture and completing with detailed engineering
                                        specifications.
=============================================================================================================================

                                                   OSS/BSS Integration

=============================================================================================================================
OSS/BSS Integration                     The OSS/BSS Integration service family encompasses all services required to define,
                                        design, deliver and deploy multi-vendor OSS/BSS solutions to service providers.
                                        OSSs are Operational Support Systems (such as security applications) used to manage
                                        service provider networks while BSSs are Business Support Systems (such as
                                        subscriber billing applications) used to manage service provider business
                                        operations.  An OSS/BSS solution can consist of a single application, such as a
                                        fault management package, or an entire OSS/BSS architecture for a greenfield
                                        operator or new network.  Consulting services including technical architecture
                                        definition, auditing and optimization of standalone OSS/BSS systems or multi-system
                                        OSS/BSS environments is included in this service family.
-----------------------------------------------------------------------------------------------------------------------------
Integrated Solution Planning            Lucent provides technical guidance for achieving mission-critical OSS and BSS
                                        solutions with the desired system reliability, availability, supportability, and
                                        manageability.
-----------------------------------------------------------------------------------------------------------------------------
Project and Vendor Management           Project and Vendor Management services enable the coordination and management of
                                        activities during software project implementations, while utilizing many of
                                        Lucent's existing vendor relationships.
-----------------------------------------------------------------------------------------------------------------------------
Deployment and Configuration            The Deployment and Configuration services include the activities required to
                                        implement a client's software.
-----------------------------------------------------------------------------------------------------------------------------
Custom Software Development             The Custom Software services include all specialized software adaptations for
                                        software integration, and are used to develop enhancements to software systems
                                        outside of their existing functionality.
-----------------------------------------------------------------------------------------------------------------------------
Service Readiness                       Services Readiness Support provides project architecture and functionality testing.
-----------------------------------------------------------------------------------------------------------------------------
Continuing Engineering and Optimization Continuing Engineering and Optimization services may be Product-focused or
                                        Solutions-focused. Although the services are designed according to the needs of the
                                        client, there are three primary Continuing Engineering and Optimization services
                                        for a software solution: o  Product/Solution Performance Optimization, Process
                                        Optimization and Software & System Upgrades Support
=============================================================================================================================

                                           Operations Analysis & Optimization

=============================================================================================================================
Operations Analysis & Optimization      OA&O provides customers with quantified analysis and implementation support to
                                        establish new operations processes and/or to optimize existing processes in support
                                        of next generation telecommunications services or current telecommunications
                                        services.
-----------------------------------------------------------------------------------------------------------------------------
Network Operations Readiness Testing    Network Operations Readiness Testing is an  audit of all the processes, functions
                                        and systems utilized by service providers to manage their network operations
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

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<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
Network Operations Services             Network Operations Services assist clients with the ongoing tasks necessary to help
                                        keep their networks operating.  We provide operating staff, second- and third-level
                                        support teams, and operations management.
-----------------------------------------------------------------------------------------------------------------------------
Network Operations Optimization         Network Operations Optimization helps ensure that the customer's operations
                                        strategy and the associated operations plan are  aligned with their business goals
                                        and objectives.
-----------------------------------------------------------------------------------------------------------------------------
Process Engineering, Analysis and       The Process Engineering, Analysis and Optimization service delivers optimization of
Optimization                            an existing operations process within the eTOM business process framework areas:
                                        Customer Relationship Management, Service Management & Optimization, Resource
                                        Management & Operations, Supplier Partner Relationship Management, Infrastructure
                                        Lifecycle Management, Product Lifecycle Management and Enterprise Management. The
                                        deliverables consist of the following: Current process assessment, Targeted gap
                                        analysis, Future process planning & design recommendations to address targeted
                                        gaps, and Implementation Plan.
-----------------------------------------------------------------------------------------------------------------------------
Operations Architecture Analysis and    The Operations Architecture Analysis and Design service uses the structured process
Design                                  analysis approach of the Process Engineering, Analysis and Optimization service
                                        product to develop an operational architecture.  This service analyzes key aspects
                                        of the operations architecture associated with operational costs, security,
                                        reliability, timelines & quality of service established by the customer's business
                                        strategy. The architecture will address the functional requirements and system
                                        alignments to support the customer's business goals to deliver new services,
                                        rollout new network infrastructure and/or business models (ex. Cable Triple Play,
                                        Wireless 3G-EVDO, etc.). The deliverables consist of the following: Current
                                        architecture assessment, Targeted gap analysis, Future architecture planning &
                                        design recommendations to address targeted gaps, and Implementation Plan.
-----------------------------------------------------------------------------------------------------------------------------
Inventory Asset Modeling and            The Inventory Asset Modeling & Optimization service provides a model of inventory
Optimization                            utilization and an analysis of approaches to optimize inventory allocation and
                                        utilization to reduce capital investment while maintaining and improving service
                                        performance. The deliverables include: Model of current inventory allocation and
                                        utilization, Targeted gap analysis, Future model of inventory allocation and
                                        utilization, Implementation plan.
=============================================================================================================================

                                                   RF Design & Optimization

=============================================================================================================================
RF Design & Optimization                The RF Design and Optimization solutions are available for new mobile networks,
                                        overlay designs, in-building or campus applications as well as wireless local loop
                                        networks. RF-Optimization services diagnose network RF problems and  their sources
                                        to improve coverage, hand-offs, and quality of service.   Pre-deployment
                                        optimization tunes the network after new base stations have been installed.
                                        Post-deployment optimization improves performance and capacity.  These RF services
                                        can be applied to an entire network, specific markets,  cell clusters or
                                        buildings.    RF Design and Optimization services include related project
                                        management.
-----------------------------------------------------------------------------------------------------------------------------
New Network Design                      System is built from the ground up.  System may include greenfield sites or
                                        co-located sites.
-----------------------------------------------------------------------------------------------------------------------------
Overlay Design                          System is built over an existing system of a different air interface technology.
                                        In some cases, new sites may be added to the existing network.
-----------------------------------------------------------------------------------------------------------------------------
RF Design Audit                         Provides an analysis of a third party design, with regards to coverage, capacity
                                        and interference.
-----------------------------------------------------------------------------------------------------------------------------
Swapouts                                System is being upgraded/replaced with Lucent base station equipment.  The air
                                        interface typically does not change.  In some cases, new sites may be added to the
                                        existing network.
-----------------------------------------------------------------------------------------------------------------------------
In-Building Design                      The service provides consulting support for RF coverage design in areas that are
                                        not covered by the primary mobile network.
-----------------------------------------------------------------------------------------------------------------------------
New Network Optimization                Performed on newly deployed or growth systems.
-----------------------------------------------------------------------------------------------------------------------------
Overlay Optimization                    Builds a sub system over an existing network of a different air interface
                                        technology.
-----------------------------------------------------------------------------------------------------------------------------
Swapouts                                Performed to ensure that the new Lucent network equals or exceeds the performance
                                        of the previous network.
-----------------------------------------------------------------------------------------------------------------------------
In-Building Design Optimization         The service performs fine-tuning of system parameters, antenna locations and
                                        adjusting system parameter settings to meet RF system acceptance criteria.
-----------------------------------------------------------------------------------------------------------------------------
RF Capacity Enhancement                 Improves the capacity, coverage and performance of a wireless network through the
                                        adjusts of antenna tilt/azimuth, sector power and other adjustable parameters. The
                                        network analysis is performed using Ocelot RF optimization tool and Lucent system
                                        audit tools.
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=============================================================================================================================

                                            Reliability & Security Consulting

=============================================================================================================================
<S>                                     <C>
Reliability & Security Consulting       Reliability & Security Consulting services provide customers with quantified
                                        information about how to improve the reliability and security of their networks and
                                        services during the course of normal operations, as well as how to prepare for and
                                        recover from failures, deliberate attacks or catastrophic events. These services
                                        assess the customer's current environment through detailed data collection methods,
                                        then deliver recommendations on how to mitigate risks. Additionally, Reliability &
                                        Security Consulting services help customers develop plans for implementing
                                        security, reliability, business continuity or risk management programs, or even
                                        security- or reliability-specific designs and technologies.  In addition, we
                                        perform design, configuration, implementation and documentation activities
                                        recommended for security technologies.
-----------------------------------------------------------------------------------------------------------------------------
Business Continuity & Disaster          Performs detailed risk and business impact analysis to quantify potential risk
Preparedness Planning & Design          exposure, economic impact and business survivability in the event of disaster.
                                        Develops BC/DP plan, to include recovery time objectives, data recovery objectives
                                        and other guidelines for user procedures and operations processes. The BC/DP plan
                                        includes a testing and maintenance program to provide guidelines for ongoing plan
                                        maintenance.
-----------------------------------------------------------------------------------------------------------------------------
Network Survivability Assessment        Performs an assessment of the management, control and use of the customer's network
                                        infrastructure, services and applications using a combination of Bell Labs tools.
                                        Determines the customer's exposure to security, reliability and performance threats
                                        by identifying poor procedures or architecture, as well as public security
                                        vulnerability announcements. Recommends prioritized actions to address
                                        vulnerabilities, along with estimated implementation costs, and provides individual
                                        reports from each tool used during the assessment.
-----------------------------------------------------------------------------------------------------------------------------
Network Risk Management                 Network Risk Management (NRM) is a family of three service options that enable the
                                        customer to identify risks facing their network design, deployment and operation
                                        programs:  Risk IQ, Risk Map, Risk Guide
-----------------------------------------------------------------------------------------------------------------------------
Software Risk Management                Identifies and quantifies software-induced business risks, measuring each risk's
                                        impact on the customer's costs, revenue and schedule. Develops comprehensive risk
                                        mitigation and action plan to document recommended mitigation steps. Establishes
                                        risk impact reduction targets and track actions.
-----------------------------------------------------------------------------------------------------------------------------
Reliability Analysis Services           Performs analysis of the availability of services proposed or offered with the
                                        customer's network, then recommends how to provide a competitive service level
                                        agreement.
-----------------------------------------------------------------------------------------------------------------------------
Security Awareness Programs             Security Awareness Programs improve the overall effectiveness of the customer's
                                        security program and protects assets, helping to minimize security breaches and
                                        calls to the customer's help desk.
-----------------------------------------------------------------------------------------------------------------------------
Security Incident Response              Security Incident Response service improves the customer's ability to handle
                                        security incidents, maximizing loss recovery. It develops an action plan to prepare
                                        the customer's staff to handle potential security breaches and restrict the scope
                                        of incidents.
-----------------------------------------------------------------------------------------------------------------------------
Security Program Development            The Security Program Development service develops a program to establish the
                                        customer's security culture and posture, to include policies, procedures, awareness
                                        programs and incident response processes. An overall security program provides the
                                        mechanism for customers to establish security practices across their
                                        network/business, helping ensure their investment in security policies and
                                        technology is realized and adaptable.
-----------------------------------------------------------------------------------------------------------------------------
Security Policy Development             The Service Policy Development service defines and documents the customer's
                                        position on and expectations of security practices, as well as use of associated
                                        technologies.
-----------------------------------------------------------------------------------------------------------------------------
Security Penetration Testing            The Security Penetration Testing service simulates an actual attack with
                                        controlled, safe methods to assess the customer's network exposures and
                                        vulnerabilities. Performing penetration tests provides the customer with an
                                        opportunity to identify the effectiveness of its security practices and programs by
                                        measuring intrusion detection and response capabilities when exposed to attacks.
-----------------------------------------------------------------------------------------------------------------------------
Security Design & Implementation        Security Design & Implementation service performs actual design, configuration,
                                        implementation and documentation activities recommended for security technologies.
                                        Activities may include the following areas: communication and access technologies,
                                        such as virtual private networks (VPNs), authentication, authorization and
                                        accounting (AAA), public key infrastructure (PKI); core technologies, such as
                                        intrusion detection systems (IDS) and firewalls (FW); and
                                        infrastructure/architecture and e-business needs, such as content assurance (virus
                                        protection, content filtering, load and fault management), operating system
                                        security, and application and process security.
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                                               Network Integration & Migration

=============================================================================================================================
<S>                                     <C>
Network Integration & Migration         Network Integration and Migration Services advance traffic bearing networks by
                                        either transforming a current network or implementing a new network.  Integration
                                        Services interconnect disparate elements of hardware and management systems.
                                        Migration Services provide "in service" migration of existing traffic from the
                                        original network to the new or enhanced solution.  The service family supports both
                                        wireline and wireless technologies.
-----------------------------------------------------------------------------------------------------------------------------
Data Network Integration                Data Network Integration is a service performed by Integration technical planners
                                        and engineers which creates and implements customized network element and OSS
                                        interconnection and provisioning plans, test plans, cutover procedures, and
                                        detailed documentation for new data networking deployments or upgrades of existing
                                        data networks.
-----------------------------------------------------------------------------------------------------------------------------
Optical Network Integration             Optical Network Integration is a service performed by Integration technical
                                        planners and engineers which creates and implements customized network element and
                                        OSS interconnection and provisioning plans, test plans, cutover procedures, and
                                        detailed documentation for new optical networking deployments or upgrades of
                                        existing optical networks.
-----------------------------------------------------------------------------------------------------------------------------
Switching Network Integration           Switching Network Integration Services provide the critical functions needed to
                                        integrate Lucent Switching Network Elements into a operational solution within a
                                        network and the Public Switched Telephone Network (PSTN). By utilizing our Network
                                        Integration resources, we can shorten the interval between installing new elements
                                        and management systems and having a network producing revenue.
-----------------------------------------------------------------------------------------------------------------------------
Data Network Integration Lite           Data Network Integration "Lite" is performed in partnership with the customer with
                                        integration activities across data network elements and element management systems
                                        shared by both Lucent integration engineers and customer internal resources.  The
                                        "Lite" Service provides the customer with a network that is "ready to configure for
                                        traffic".
-----------------------------------------------------------------------------------------------------------------------------
Optical Network Integration Lite        Optical Network Integration "Lite" is performed in partnership with the customer
                                        with integration activities across optical network elements and element management
                                        systems shared by both Lucent integration engineers and customer internal
                                        resources.  The "Lite" Service provides the customer with a network that is "ready
                                        to configure for traffic".
-----------------------------------------------------------------------------------------------------------------------------
Network Integration Consulting          Integration Consultant Service provides for Lucent personnel to be on site during
                                        integration activities which are actually performed by the customer's personnel.
                                        Lucent will act in a Consultant mode in that they will answer questions, provide
                                        information and guidance, and demonstrate but not routinely perform activities
                                        related to the integration of network elements.
-----------------------------------------------------------------------------------------------------------------------------
Element Management System Integration   Element Management System Integration service installs and configures the EMS on
                                        the customer's network, and establishes connectivity between the EMS and the
                                        relevant network elements to allow manageability.
-----------------------------------------------------------------------------------------------------------------------------
Integration Lab Testing                 Integration Lab Testing Services provide pre-field deployment testing activities
                                        such as interoperability and configuration testing.
-----------------------------------------------------------------------------------------------------------------------------
Fiber Optic Characterization            Fiber Optic Characterization service provides analysis of the dark fiber used to
                                        implement an optical network.  The service is composed of four types of field
                                        testing measurements: optical loss, optical time-domain, chromatic dispersion, and
                                        polarization mode dispersion measurements.
-----------------------------------------------------------------------------------------------------------------------------
Integration Resident Engineer           Integration Resident Engineer service provides on-site customer integration support
                                        as part of staff augmentation.
-----------------------------------------------------------------------------------------------------------------------------
Solution Integration                    Integration of network elements and element management systems involved in a
                                        specific solution across multiple technologies.
-----------------------------------------------------------------------------------------------------------------------------
Network Integration Knowledge Transfer  Network Integration Knowledge Transfer service provides hands-on training for
                                        network elements and element management systems which have been newly integrated.
                                        Following completion of the Network Integration, the integration engineer provides
                                        informal, technical training on the new network at the customer site.
-----------------------------------------------------------------------------------------------------------------------------
Circuit Migration                       Circuit Migration service provides the migration of existing circuits (traffic)
                                        from pre-existing networks onto newly integrated networks.
-----------------------------------------------------------------------------------------------------------------------------
DCN Design & Integration                Data Communications Network (DCN) Design service provides integration design work
                                        of the Data Communication Network followed by complete integration of the DCN
-----------------------------------------------------------------------------------------------------------------------------
1X-EV-DO Radio Network Controller (RNC) Configuration of the 1X-EV controller related elements, loading of 1X-EV controller
Integration Service                     related software, provisioning of 1X-EV controller and one cell site and testing of
                                        the 1X-EV controller to ensure that 1X-EV-DO calls can complete on the cell site.
                                        This service is performed only on site.  It is strongly recommended that this
                                        service be purchased along with additional Cell Provisioning beyond the first cell
                                        site and along with Cell Optimization in order to receive the advertised data rates
                                        of 1X-EV-DO.
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<S>                                     <C>
3Com PDSN Integration Service           Configure the 3Com PDSN with the appropriate information and perform connectivity
                                        and network level testing.  Supports one PDSN frame and two cards with up to two
                                        PDSNs configured.  A separate service supports adding additional cards (with
                                        different functionalities like HA, FA, etc.) to the PDSN frame.  These services are
                                        performed on site, only.
-----------------------------------------------------------------------------------------------------------------------------
ATM/PSAX Soft Handoff (SHO) Integration Integration of PSAX (1250, 2300 4500) in support of soft handoff applications into
Service                                 the 5E switch.  Does not include installation or startup services.  Can be
                                        performed on site or remotely.
-----------------------------------------------------------------------------------------------------------------------------
CALEA LTDU  Integration Service         Integration service of LTDU (CDDU & CCDU) equipment for CALEA.  Service also
                                        supports the integration of additional CDDUs remotely as well as integration of
                                        CCDUs and backhauling ECPs to CCDUs.
-----------------------------------------------------------------------------------------------------------------------------
CDMA CSD (Circuit Switched Data) IWF    Integrating 1 new CSD IWF on a new order.
Integration Service
-----------------------------------------------------------------------------------------------------------------------------
CDMA Packet Control Function (PCF)      Integration service of CDMA PCF base cabinet with a minimum configuration (NTS,
Integration Service                     Ethernet Switch, and PCF server) as well as a basic configuration (cabinet and PCF
                                        server) or a server only.  A separate IP conversion Service is also supported as
                                        well as a combined PCF/PDSN integration service.  These services are supported on
                                        site
-----------------------------------------------------------------------------------------------------------------------------
CDMA Packet Data System Integration     Integration service of CDMA PSD base cabinet with a minimum configuration (NTS,
Service                                 Ethernet Switch, and IWF) as well as a basic configuration (cabinet and IWF) or a
                                        server only.  A separate IP conversion Service is also supported.  These services
                                        are offered only on-site.
-----------------------------------------------------------------------------------------------------------------------------
CDMA Packet Data System IP Conversion   One upgrade that supports a maximum of 4 servers and the application software.
Service                                 Will support 2G SIP to 3G SIP or 3G SIP to 3G MIP.  (SIP=Simple Internet Protocol)
                                        (MIP=Mobile Internet Protocol)
-----------------------------------------------------------------------------------------------------------------------------
Flexent Application Processor Frame     AP Frame integration services supports an AP frame with 2 or a maximum of eight
(APF) _ Server Integration Service      servers during the initial deployment.  Service also supports a growth frame.  If
                                        an in-service AP Frame requires additional APs this service is performed by
                                        installation.  These services are offered only on-site.
-----------------------------------------------------------------------------------------------------------------------------
Mobility Manager Migration of H/VLR,    MM integration service offering H/VLR, SD (Status Display), and VCA (Voice Channel
SD, VCA (no frame integration) Service  Allocation) migration off of the ECP and the integration of 4-400S servers.  This
                                        service will be performed on-site.
-----------------------------------------------------------------------------------------------------------------------------
Mobility Manager Base Frame             Integration of FMS base frame with two servers and DBE application.  (Mobility
Integration Service                     Manager and DBE are part of a single service offer).  Additional services include
                                        integration of separate servers.  Service is only offered on-site.  If a customer
                                        has not migrated DB at time of Frame integration, it will be migrated free of
                                        charge remotely.  If an on site visit is required a custom quote will be required.
-----------------------------------------------------------------------------------------------------------------------------
Mobility Manager HSL Conversion         Various MM services offering HSL migration both with and without the integration of
Service                                 the required HSL growth frame and servers.  There are optional services available
                                        that will engineer HSL as well as create conversion scripts.  These services can be
                                        performed both remotely as well as on-site.
-----------------------------------------------------------------------------------------------------------------------------
Mobility Manager ROPE Feature           Integration of ROP Evolution on to FMS base frame.  This service does not include
Migration Service                       the integration of any frames.  This service can be performed both on-site or
                                        remotely
-----------------------------------------------------------------------------------------------------------------------------
OMP FX Integration Service              Various OMP-FX related services:  New Start, Retrofits, NTS conversion to Xyplex,
                                        Dual to Single Cabinet conversions, and Solaris Upgrade.   These services are
                                        offered only on-site.
-----------------------------------------------------------------------------------------------------------------------------
PDE 1.0 and 2.0 Integration Service     Single service in support of Geolocation that integrates the PDE frame and enables
                                        SS7 and SRS for PDE 1.0 and 2.0 only.  PDE 3.0 service is still in development.
-----------------------------------------------------------------------------------------------------------------------------
SpringTide PDSN Integration Service     Configuration of the Springtide PDSN related elements, loading of SpringTide PDSN
                                        related software and testing of SpringTide PDSN with the Packet Control Functions
                                        (PCFs).  Supports one PDSN frame and two cards with up to two PDSNs configured.  A
                                        separate service (with different functionalities like HA, FA, etc.) supports adding
                                        additional cards to the PDSN frame.  These services are performed on site only.
-----------------------------------------------------------------------------------------------------------------------------
Watchmark Prospect Staging and          Remote or On-site staging and On-site integration of one Prospect Server.
Integration Service
-----------------------------------------------------------------------------------------------------------------------------
3G-1X Core Network Integration          Service that includes Customer Requirements Gathering, NDP creation, MSC
                                        engineering and Network Features support to bring a 3G core wireless network
                                        on-line.  The basic service covers the 5E/ECP complex, the OMP-FX and the Mobility
                                        Manager, MM-RCS.  This service is performed on site and remotely
-----------------------------------------------------------------------------------------------------------------------------
MM RCS Integration                      Service that supports the integration of one MM frame with one pair of MM-RCS-APs
                                        on a new deployment.  If additional servers are required installation will perform
                                        the integration of the additional six servers.  This service is performed on-site.
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<S>                                     <C>
MM PORT - RCS                           Service that supports the migration of GNP-AP RCS within an ECP to MM-RCS in the
                                        same ECP complex.  This service can support multiple RCSs per AP and must be
                                        defined before this service is used.  This service is performed on-site.
-----------------------------------------------------------------------------------------------------------------------------
ECP Release 19 Migration Services       A set of services, MM integration, ROP and DB migration, H/VLR Migration, and HSL
                                        migration services are performed to offload these functions onto the FMS platform
                                        from the ECP.
-----------------------------------------------------------------------------------------------------------------------------
1X-EVDO Cell Integration                Integration of 1xEV-DO cell sites in a new or growth Data Only system.
-----------------------------------------------------------------------------------------------------------------------------
AM & CM Upgrades                        These CM Upgrade Services assist service providers in converting their 5ESS switch
                                        CM from one configuration to another, i.e. CM2 to CM3 Upgrade. The AM Upgrade
                                        Service enables service providers to replace their 5ESS switch 3B20D with a 3B21 AM
                                        to provide improved AM performance, new features, a smaller footprint, and reduced
                                        power consumption.
-----------------------------------------------------------------------------------------------------------------------------
Data Upgrades                           Data Upgrade Services provide node consolidation and evolution service to our
                                        next-generation data products, ie.CBX500 platform.  Central offices that currently
                                        host two or more older vintage switches are candidates for this service.   This
                                        service is designed to reduce the customer's yearly maintenance costs, reduce the
                                        central office equipment footprint and associated monthly charges, lower
                                        incremental Frame Relay growth costs per port, and provide new revenue generating
                                        opportunities (IP, ATM and Frame Relay services over single platform).
-----------------------------------------------------------------------------------------------------------------------------
Peripheral Upgrades                     Peripheral upgrades are integral to processor (SM) upgrades, however these upgrades
                                        can also be offered as standalone entities (services).  There are various
                                        applications that could impact the need to upgrade the peripherals depending upon
                                        office conditions.  Services has processes to upgrade Line and Trunk units.
                                        Examples - Line Unit to AIU; DLTU to DNU-S.
-----------------------------------------------------------------------------------------------------------------------------
Signaling Upgrade                       Signaling upgrades provide our customers the tools and processes to improve the
                                        message traffic capacity in their switching network.
-----------------------------------------------------------------------------------------------------------------------------
SM Upgrades                             SM upgrades is a joint Services and Convergent Switching Solutions initiative.
                                        The essence of Project R/Eady is to replace and consolidate older switch module
                                        (SM) processors with SM-2000 processors in both host and remote offices.
                                        Additionally, this project includes the Remote Switching Module (RSM) and the
                                        Optical Remote Switching Module (ORM) upgrades.
-----------------------------------------------------------------------------------------------------------------------------
ONG Upgrades                            ONG Upgrade Services provide technical engineers who can analyze a customer's
                                        current transport network architectures and determine required traffic capacities,
                                        new route requirements, and new service introduction.  Using this analysis, LWS
                                        engineers recommend the most effective and efficient network upgrade solution,
                                        develop written procedures for performing the network upgrade, and perform or
                                        assist customers in implementing the upgrade.
-----------------------------------------------------------------------------------------------------------------------------
Mobile Upgrades                         Mobile Upgrade Services encompasses several technology upgrade conversions, i.e.
                                        Wireless DLTU to DNU, PHV3 and PHV4 to PHV5, Split PSU Conversion and PH4 to PH22
                                        Conversion.

=============================================================================================================================

                                           Network Planning, Design & Optimization

=============================================================================================================================
Network Planning, Design &              Provides for the planning of new network designs and optimization of current
Optimization                            embedded networks covering multiple technologies including wireless, optical,
                                        circuit switching, fixed access, and data (IP, ATM, MPLS, high speed Ethernet) at
                                        both the network and node level. These services provide customers with detailed
                                        network designs and/or realignment recommendations based on analyses of the
                                        customer's network, market, business and service requirements. Web Access delivery
                                        options also provide customers with the ability to plan and engineer optimum
                                        solutions through records and asset management at node level detail.
-----------------------------------------------------------------------------------------------------------------------------
Access Network Planning & Design        Access Network design is the planning and design of broadband access networks.
-----------------------------------------------------------------------------------------------------------------------------
Data Network Planning & Design          Data Network Design is planning and designs of IP, ATM, MPLS, and high speed
                                        Ethernet networks or a hybrid network of multiple technologies.
-----------------------------------------------------------------------------------------------------------------------------
Optical Network Planning & Design       Optical Network Design is planning and design of optical transport networks in both
                                        core (long haul) and metro environments.
-----------------------------------------------------------------------------------------------------------------------------
Wireless Network Planning & Design      Wireless Network Design is planning and design of 3G UMTS and CDMA2000 networks as
                                        well as 2G/2.5G networks.  The wireless design encompasses both access (UTRAN in
                                        UMTS networks and RAN in CDMA) and core network designs.
-----------------------------------------------------------------------------------------------------------------------------
Technology Evolution Planning & Design  Technology Evolution Planning is planning and design of networks focused on
                                        introducing new technologies into existing networks.  Examples include
                                        circuit-to-packet migration, introduction of Voice over IP, DSL to optical access
                                        (Fiber to the Home, Passive Optical Networks), ATM to IP backbones, etc.  This
                                        service focuses on an technology assessment and financial analysis.
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<S>                                     <C>
Business Modeling & Analysis            Future Services: Business Modeling & Analysis incorporates Market Entry Planning,
                                        Business & Financial Analysis and Business & Technical Planning services.  These
                                        services offer a business approach to analyze the market and develop the business
                                        strategy for a new or existing product/service.
-----------------------------------------------------------------------------------------------------------------------------
Network Analysis & Optimization for     Network Analysis & Optimization services analyze problems that affect network
Data                                    performance, then develops an overall optimization plan, implements the network
                                        performance optimization solution, and develops a network performance sustenance
                                        plan to ensure that the network continues performing.   In addition, we offer
                                        Network re-design services to evolve the network to new architecture solutions so
                                        that new services and features can be offered to end-users.  Network Analysis &
                                        Optimization services also audits existing voice, data, IP, converged and wireless
                                        networks for operational deficiencies and will work with clients to mitigate these
                                        deficiencies.
-----------------------------------------------------------------------------------------------------------------------------
Network Analysis & Optimization for     In development....aimed at enabling network operators to profit from their network
Optical                                 investments.
-----------------------------------------------------------------------------------------------------------------------------
Backhaul Network Optimization -         Backhaul Network Optimization objective is to minimize overall network cost.
Wireless                                Backhaul network optimization addresses the fixed network components of a wireless
                                        network
-----------------------------------------------------------------------------------------------------------------------------
PSTN- Interconnect Optimization -       This service provides new interconnect plans between the WSP network and the PSTN.
Wireless                                The service focuses on the connections from the MSC(s) to the PSTN provider.
                                        Recommendations and plan options are based on actual traffic pattern and PMO
                                        interconnect cost model.
-----------------------------------------------------------------------------------------------------------------------------
Network Consolidation & Redesign        In development... aimed to consolidate and redesign network due to mergers and
                                        re-structuring
-----------------------------------------------------------------------------------------------------------------------------
AMA Consultation Primer Service         Custom Technical training services
-----------------------------------------------------------------------------------------------------------------------------
Engineering Consulting Service          Provides Lucent MSC, Cell or RF Engineer engineer's to work directly with a
                                        Customer Regional Manager and acts at his/her direction for work assignments;
                                        responsible for evaluating system performance and making network improvement
                                        recommendations.
-----------------------------------------------------------------------------------------------------------------------------
Fixed Network Design & Optimization     Provides consultation services for wireless networks operators in order to reduce
Services                                their overall operating costs.
-----------------------------------------------------------------------------------------------------------------------------
Interoperability Testing Consulting     Assist in verifying the operability of non-Lucent network elements with Lucent
Service (Post FOA)                      wireless equipment. Wireless Customer Interoperability Services; and Wireless 3rd
                                        Party Interoperability Service offers
-----------------------------------------------------------------------------------------------------------------------------
Network Design, Architecture, Growth &  Aids customer with up-front planning and field implementation projects as a
Planning                                customer grows their network and/or introduces new applications into their
                                        network.  Areas offered:  Information Technology, Operations Support Services;
                                        Enhanced Services, WIN and Switching Networks;  Call Delivery Services; Data
                                        Infrastructure Services
-----------------------------------------------------------------------------------------------------------------------------
1AESS Capacity Mgmt                     Diagnostic services focused on analyzing real time 1AESS traffic data and proposing
                                        alternatives to maximize performance, optimize assets, improve service levels and
                                        streamline deployments.
-----------------------------------------------------------------------------------------------------------------------------
5ESS Capacity Mgmt                      An integrated suite of  5ESS diagnostic services that include: LinkMiner, Switch
                                        Check-up, HOTSPOT, Traffic Forecasting and Trunk Planning.
-----------------------------------------------------------------------------------------------------------------------------
Equipment Utilization Service           Services that study traffic patterns to determine utilization of Network Control &
                                        Timing links,  trunks and analog line units
-----------------------------------------------------------------------------------------------------------------------------
Network Capacity Mgmt                   Prepares inter-office facilities grooming plan.  Includes audits to determine
                                        diversity levels on special/critical applications, e.g. SS7, originating trunks.
                                        Internal and external orders are issued including Access Service Requests.
-----------------------------------------------------------------------------------------------------------------------------
Optical Check-up Service                Analyzes and evaluates the performance of optical equipment.  Tests and determines
                                        the suitability of the fiber to avoid limited capacity expansion capabilities, in
                                        order to optimize network capacity and equipment utilization.
-----------------------------------------------------------------------------------------------------------------------------
Signaling  System 7 Service             SS7 Monitoring Services collect traffic usage data, analyze the present method of
                                        operation and provide recommendations for optimizing SS7 links
-----------------------------------------------------------------------------------------------------------------------------
Switch Check-up Service                 Provides analysis of critical switch and traffic data for determining overall
                                        network health of one or all switches in a cluster. Reports analyze processor
                                        occupancy, memory allocation, line & trunk occupancy, service circuit and call
                                        register usage, and traffic and defect data.

-----------------------------------------------------------------------------------------------------------------------------
Transport Check-up Service              Assesses analog line unit loading and blockage.  Consists of a standard HOTSPOT
                                        study, and a report depicting the capacity and load on each analog line unit.
-----------------------------------------------------------------------------------------------------------------------------
ECP Projection Analysis                 This service is designed to provide a one-time capacity analysis and forecast of
                                        the Customer's ECP Network Element Resources.
-----------------------------------------------------------------------------------------------------------------------------
5ESS-DCS Projection Analysis            This service is designed to provide a one-time capacity analysis and forecast of
                                        the Customer's 5ESS-DCS Network Element Resources.
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<S>                                     <C>
E911 Cell Site Survey & Calibration     Provides services associated with the geographical survey and calibration of cell
and Accuracy Testing                    sites in relation to geolocation services. Also provides accuracy testing services
                                        in order to determine how accurately wireless terminals locations are reported to
                                        E911 agencies.
-----------------------------------------------------------------------------------------------------------------------------
Packet Pipe Engineering - Packet Pipe   Ensures that packet pipes are assigned to PHs properly, within an SM, to provide
to PH4 Reassignment                     the maximum capacity, voice quality, reliability, and data throughput available
                                        with the given packet pipe widths and PHs.
-----------------------------------------------------------------------------------------------------------------------------
Packet Pipe Engineering - SM            Assigns cell carriers to SMs to achieve SM diversity and minimize inter-SM
Balancing                               handoffs.  After assignment of cell carrier systems to SMs, the packet pipes within
                                        the carrier system will be properly assigned to PH4s/PH22s (in a manner similar to
                                        the Packet Pipe to PH4 Reassignment service), eliminating (if possible) or reducing
                                        inter-SM packet pipes.
-----------------------------------------------------------------------------------------------------------------------------
Rehome                                   ReHome services are a method for migrating in-service remote switches from an
                                        existing 5ESS(R) Switch host to a new or different 5ESS(R) Switch host.
-----------------------------------------------------------------------------------------------------------------------------
Rehost                                  ReHost Services consist of intra-switch realignments that include moving and
                                        converting 5ESS(R) Switches within the same Central Office, such as moving an RSM
                                        from one host switch module to another host switch module within the same host
                                        office, or converting an RSM to an ORM. ReHosts are used to rearrange capacity
                                        within a Central Office by moving umbilicals off one 5ESS(R) Switch and onto another.
-----------------------------------------------------------------------------------------------------------------------------
Discrepancy Reporting/Correction        Provides discrepancy reports & corrections for  customers' records including
                                        Detailed Continuing Property , trunk inventories,  equipment and associated records
-----------------------------------------------------------------------------------------------------------------------------
DOPS/Topaz                              Engineering tool for 5E11 thru 5E16 supporting new start & growth orders &multiple
                                        site types.
-----------------------------------------------------------------------------------------------------------------------------
Office Dependent Data (ODD) Records     Configuration data and reports
-----------------------------------------------------------------------------------------------------------------------------
Office Reality Asset Verification       Automated data collection & web access for 5E and 5E DCS, ECP & Cell Sites
                                        including inventory & configuration reports. Site survey data collection for other
                                        Lucent and multi-vendor equipment provided in MicroExcel format.
-----------------------------------------------------------------------------------------------------------------------------
Site Records                            Provides record keeping which documents the physical placement and configuration of
                                        specified customer equipment.  Depending on the customer request, this can involve
                                        the initial creation of site records, updating of existing records, or ongoing
                                        maintenance of the customer's records, including multi-vendor equipment.
=============================================================================================================================

                                             Network Software Conversions & Updates

=============================================================================================================================
Network Software Conversions & Updates  Software (Database Changes) Conversion and Updates provide service solutions that
                                        are designed to convert, modify, upgrade, and expand customers' embedded switches
                                        and  switch element level data to support new software feature additions and
                                        changes. These services are generally delivered on an "in service" basis and
                                        support multiple technologies and applications (wireline  & wireless).  They
                                        include services such as circuit switching translations, wireless expansion,
                                        implementation of regulatory requirements, and software conversions to implement
                                        technology changes and/or updates.
-----------------------------------------------------------------------------------------------------------------------------
Generic Software Upgrade                Includes the scheduling, support, delivery and implementation of generic software
Implementation Service                  for the 5ESS, 4ESS and 1AESS product lines
-----------------------------------------------------------------------------------------------------------------------------
   4ESS                                 4ESS at end of life cycle. Limited software support, i.e. software updates to their
                                        existing generic.
-----------------------------------------------------------------------------------------------------------------------------
  1AESS                                 1A ESS at end of life cycle. Limited software support.
-----------------------------------------------------------------------------------------------------------------------------
   5ESS                                 Generic Retrofit Services enable customers to update their 5ESS switches to the new
                                        software-generic release (i.e., 5E13 to 5E14) without interrupting subscriber
                                        service
-----------------------------------------------------------------------------------------------------------------------------
Line & Feature Switch Conversion        Switch Conversion Services provide an automated process for converting translations
Service                                 data from an existing switch to a new or existing 5ESS switching platform while
                                        maintaining the integrity of the translations data.
-----------------------------------------------------------------------------------------------------------------------------
   1A-ESS to 5ESS Switch Conversion     Converts the subscriber database associated with the 1A-ESS switch being replaced
                                        by the 5ESS switch. This conversion is performed using a complex set of software
                                        tools often referred to as TREAD/LDMAP. These tools map subscriber port and feature
                                        data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
   AGCS GTD-5(R) to 5ESS Conversion     Converts the subscriber database for the GTD-5 switch being replaced by the 5ESS
                                        switch. These conversions are performed using a complex set of software tools that
                                        map subscriber port and feature data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
   Nortel DMS-10 to 5ESS Conversion     Converts the subscriber database for the DMS-10 switch being replaced by the 5ESS
                                        switch. These conversions are performed using a complex set of software tools that
                                        map subscriber port and feature data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                             279
<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
   Nortel DMS-100 to 5ESS Conversion    Converts the subscriber database for the DMS-100 switch being replaced by the 5ESS
                                        switch. These conversions are performed using a complex set of software tools that
                                        map subscriber port and feature data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
   Ericsson AXE-10 to 5ESS Conversion   Converts the subscriber database for the AXE-10 switch being replaced by the 5ESS
                                        switch. These conversions are performed using a complex set of software tools that
                                        map subscriber port and feature data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
   Siemens EWSD(R) to 5ESS Conversion   Converts the subscriber database for the EWSD switch being replaced by the 5ESS
                                        switch. These conversions are performed using a complex set of software tools that
                                        map subscriber port and feature data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
   Stromberg to 5ESS Conversion
-----------------------------------------------------------------------------------------------------------------------------
   5ESS to 5ESS Conversion              Converts the subscriber database from an existing 5ESS switch being replaced a new
                                        5ESS switch. These conversions are performed using a complex set of software tools
                                        that map subscriber port and feature data to the new switch.
-----------------------------------------------------------------------------------------------------------------------------
   4ESS to 5ESS Conversion              This migration service objective is to identify the appropriate trunking data to be
                                        migrated from the 4ESS to the 5ESS and then identify the appropriate translation
                                        criteria, map the 4ESS & 5ESS data structures and merge the data. This service will
                                        allow for the bulk migration of 4ESS switch translation data to the 5ESS switch,
                                        thereby eliminating manual migration processes.  This conversion is performed using
                                        a complex set of software tools that map port and feature data to the new or
                                        existing 5ESS switch.
-----------------------------------------------------------------------------------------------------------------------------
Translations Services                   Modify and upgrade the databases in existing 1A-ESS(R) or 5ESS switches.
                                        o  Call Processing and Translations
                                        o  Regulatory Compliance
                                        o  Translations Help Desk
-----------------------------------------------------------------------------------------------------------------------------
   Call Processing & Translation        Builds Routing, Charging, and Trunking translations in an initial 5ESS(R) Switch.
Services                                Software translations engineers build translations into an off-switch database,
                                        then load them into a new fully-installed 5ESS(R) Switch. For new starts, this would
                                        include FITTS, SLATTS, and FULLS.  Allows the customer to provide additional rate
                                        centers in existing Central Offices. Builds Routing, Charging, and Trunking
                                        translations for an initial Lucent SoftSwitch. Grows line, trunk, and
                                        routing/charging translations into an existing 5ESS switch using 5ESS-ODA or Recent
                                        Change processes. Some specific translations services listed below:TN Recovery
                                        Service, Translations Duplication or Modification Services, Complex Translations,
                                        Simplified 911 Translation Services, Billing System Compare and Switch Port
                                        Inventory, ISDN Translation Analysis and Reporting, ISDN Translation Provisioning,
                                        IP Addressing Services for I-Merge products
-----------------------------------------------------------------------------------------------------------------------------
   Regulatory Compliance Services       These software management services are designed to support our customers in meeting
                                        the demands of regulatory mandates. Services are developed and implemented as these
                                        mandates require and include: Number Plan Area (NPA) Split Database Provisioning -
                                        Permissive and Mandatory, 7- to 10-Digit Dialing (Mandatory) for NPA Overlay
                                        Database Provisioning, CALEA Implementation, Unbundled Access for Local Competition
                                        Database Provisioning, Local Number Portability (LNP) Switch Database Provisioning,
                                        1A Number Portability Office Preconditioning
-----------------------------------------------------------------------------------------------------------------------------
   Translations Help Desk Services      Provides on-demand customer service for translations consultation and/or assistance
                                        on translations related tasks.  Delivered in blocks of hours, or by the project by
                                        a team consisting of expert Translations Software Engineers, Customer Technical
                                        Support (CTS), Bell Labs, and Regional Technical Assistance Center (RTAC)
                                        experienced members.  Includes consultation, assistance and execution of
                                        translations changes necessary to implement major translation related activity.
-----------------------------------------------------------------------------------------------------------------------------
   Feature Deployment Services          These services refer  to the process used to deploy or change a 5ESS(R) feature in a
                                        customer network that would normally require a large number of Recent Changes.
                                        Normal Recent Change throughput is often slow and can be prone to manual error.
-----------------------------------------------------------------------------------------------------------------------------
Subscriber Database Updates             Perform a specific set of update operations on the subscriber databases for the
                                        customer's ECP.  Could include updating set of subscriber records or a specific set
                                        of fields in a subset or all of the subscriber's records.
-----------------------------------------------------------------------------------------------------------------------------
Cell Software Upgrade Service           Upgrades cell site software with the most recent generic, hardware initialization
                                        to realize the new software, execution of diagnostic and verification for call
                                        processing.
-----------------------------------------------------------------------------------------------------------------------------
Cell Engineering Special Procedures     Provides personnel to support the implementation of specific procedures for cell
Services                                site engineering.
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                             280
<PAGE>

<TABLE>
-----------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>
Database Translation Support Service    This is a service under which Lucent will help wireless network carriers modify MSC
                                        databases to support network additions, translations modifications and
                                        maintenance.  These services help the service provider provide new functionality
                                        within its network and frees up its switch personnel to perform other time critical
                                        activities.
-----------------------------------------------------------------------------------------------------------------------------
Core Network Translation Outsourcing    Helps wireless network carriers reduce operating costs by outsourcing the core
                                        network translations to Lucent Worldwide Services (LWS).
-----------------------------------------------------------------------------------------------------------------------------
Wireless Database Maintenance           Wireless Database Maintenance Services help wireless network carriers modify MSC
                                        databases to support network additions, new feature provisioning and database
                                        maintenance.  This suite of services helps the Service Provider provide new
                                        functionality within its network and free up its switch personnel to perform other
                                        time critical activities
-----------------------------------------------------------------------------------------------------------------------------
Wireless Number Portability Planning    Provision of a strategy to deploy WNP into service providers' networks through
and Implementation Services             remote dial-up connection.  Lucent Technologies reviews the current network and
                                        features, finds the best way to implement the feature, develops an implementation
                                        guide/plan to demonstrate WNP functionality, and execute the WNP demonstration plan
-----------------------------------------------------------------------------------------------------------------------------
Inter-MSC Cell Swing                    Execution of the cell swing process to rehome cell sites from one ECP to another
-----------------------------------------------------------------------------------------------------------------------------
Subscriber Database Conversions         Subscriber database conversion that moves subscribers from the non-Lucent system to
                                        the Lucent system.
-----------------------------------------------------------------------------------------------------------------------------
Subscriber Rehomes                      Move subscriber records from one ECP to another ECP within the same network.
-----------------------------------------------------------------------------------------------------------------------------
CNI to SS7 PSU Conversions Service      Provides on-site support for the conversion of an existing 5ESS CNI ring to an SS7
                                        PSU configuration.
-----------------------------------------------------------------------------------------------------------------------------
PSU Split
-----------------------------------------------------------------------------------------------------------------------------
Network Data Provisioning/ODD Services  Suite of services that supports the network data provisioning of the wireless
                                        network core.  It includes bulk data loading for the cell sites to the ECP, 5ESS
                                        and Flexent Mobility Server.   (This is not a new service - PMA process not
                                        required)
-----------------------------------------------------------------------------------------------------------------------------
CALEA - Growth, Maintenance & System    CALEA LTDU Growth, System Administration, and Maintenance Service is a service
Admin.                                  under which Lucent manipulates Call Data and Content Delivery Units in compliance
                                        with law enforcement mandates to support growth, training, system administration,
                                        and maintenance.  (This is not a new service - PMA process not required)
=============================================================================================================================

                                                      Project Management

=============================================================================================================================
Project Management                      Ensure that customers' projects are executed by providing a dedicated, trained
                                        Project Manager to be the Single Point of Contact (SPOC) to the customer, who will
                                        lead the project team in the overall coordination, scheduling, contract management,
                                        change control, communication and deployment activities.
=============================================================================================================================

                                                Network Operations & Management

=============================================================================================================================
Network Operations & Management         Services that provide the people, processes, and tools to complete the Fault,
                                        Configuration, Accounting, Performance and Security management functions within a
                                        customer's network management center
=============================================================================================================================

                                                  Remote Network Management

=============================================================================================================================
Remote Network Management Services      Uses tools and technology plus technicians to provide ongoing remote managements of
                                        our customers' IP, circuit-switched, optical, and wireless networks from our
                                        Network Knowledge Centers.
-----------------------------------------------------------------------------------------------------------------------------
Fault Management                        Provides network trouble-shooting and problem resolution of IP/Data, Optical and
                                        Service-Switched networks.
-----------------------------------------------------------------------------------------------------------------------------
Configuration Management                Provides remote provisioning service functions, including Trunk and Line
                                        provisioning, Data and Optical Element provisioning, and Complex Translations.
-----------------------------------------------------------------------------------------------------------------------------
Performance Management                  Provides monthly, remote analysis of performance , proactively identifying trends
                                        and conditions that will cause problems if not addressed and furnish customer with
                                        asset of IP(Data) reports.
-----------------------------------------------------------------------------------------------------------------------------
Optical Ring Circuit Migration Service  Facilitates the successful transfer of circuits onto new revenue-ready optical
                                        ring(s) with minimum risk of service disruption, lowered migration cost, and
                                        shortened timeframes
-----------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                             281
<PAGE>

<TABLE>
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
                                                                                                      Total              Total
                                                                                                   Installation       Engineering
Initial ModCell - Indoor                            **                **            Quantity          Price              Price
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
<S>                                       <C>                  <C>               <C>            <C>
PCS 1900MHz or 850 MHz Modular Cell 4.0
                                                                                 --------------

 1 Carrier w/ Integration                                  **                **                                  -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 2 Carriers  w/ Integration                                **                **
                                                                                             -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 3 Carriers  w/ Integration                                **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------

 4 Carriers w/ Integration                                 **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 5 Carriers w/ Integration                                 **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 6 Carriers w/ Integration                                 **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------

----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 1 Carrier w/o  Integration                                **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 2  Carrier w/o Intergration                               **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 3  Carrier w/o Intergration                               **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 4  Carrier w/o Intergration                               **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 5 Carrier w/o Intergration                                **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 6  Carrier w/o Intergration                               **                **              -                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------

----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
 1 Carrier Standalone Test                                 **                **              -                   -                -
                                          -------------------- ----------------- -------------- ------------------- ----------------
 2 Carrier Standalone Test                                 **                **              -                   -                -
                                          -------------------- ----------------- -------------- ------------------- ----------------
 3 Carrier Standalone Test                                 **                **              -                   -
                                          -------------------- ----------------- -------------- ------------------- ----------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                                             282
<PAGE>

<TABLE>
<S>                                       <C>                  <C>               <C>            <C>                 <C>
 4 Carrier Standalone Test                                 **               **               -                   -
                                          -------------------- ----------------- -------------- ------------------- ----------------
 5 Carrier Standalone Test                                 **               **               -                   -
                                          -------------------- ----------------- -------------- ------------------- ----------------
 6 Carrier Standalone Test                                 **               **               -                   -
                                          -------------------- ----------------- -------------- ------------------- ----------------
Engineering Options:  (When ordered
with above equipment)                                      **               **               -                                    -

Engineering / Drafting - Site
Records (Per Drawing)                                      **               **
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
Engineering /Updating Records
(Per Drawing)                                              **               **
                                                                                 -------------- ------------------- ----------------

Other Services                                                                                                   -                -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
Subtotal:
Total Price                                                                                                      -   $            -
----------------------------------------- -------------------- ----------------- -------------- ------------------- ----------------
                                                           **                                        Dollars
                                                                                                                                  -
Total Labor                                                                                       $              -
                                          -------------------- -----------------
A53 Travel Time (Install miles
50 mile increments)                                        **
A55 Local Transprotation,
Hoisting &  Hauling (Trans Miles
50/150/400, number of bays 0 - 6)                          **                                     $              -
A56 Local Warehousing ( Days in
Warehouse 30/60, .1 = L, .2 = H,
number of Bays 0-6)                                        **                                     $              -

                                                                                                ------------------- ----------------

</TABLE>
-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                                             283
<PAGE>

                                       **
                                       **
                                       **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                       284
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------
                                                                                 Total   Total
                                                                               Installa  Engine
                                                                                 tion    ering
Initial ModCell - Outdoor      **                 **           Quantity         Price    Price
------------------------------------------------------------------------------------------------
<S>                                      <C>            <C>                    <C>       <C>
PCS 1900MHz or 850 MHz
Modular Cell 4.0
                                                            -------------
1  Carrier w/ Integration                **             **                          -        -
------------------------------------------------------------------------------------------------
2  Carriers w/ Integration               **             **              -           -        -
------------------------------------------------------------------------------------------------
3  Carriers w/ Integration               **             **              -           -        -
------------------------------------------------------------------------------------------------
4  Carriers w/ Integration               **             **              -           -        -
------------------------------------------------------------------------------------------------
5  Carriers w/ Integration               **             **              -           -        -
------------------------------------------------------------------------------------------------
6  Carriers w/ Integration               **             **              -           -        -
------------------------------------------------------------------------------------------------
1  Carrier w/o Integration               **             **              -           -        -
------------------------------------------------------------------------------------------------
2  Carrier w/o Intergration              **             **              -           -        -
------------------------------------------------------------------------------------------------
3  Carrier w/o Intergration              **             **              -           -        -
------------------------------------------------------------------------------------------------
4  Carrier w/o Intergration              **             **              -           -        -
------------------------------------------------------------------------------------------------
5  Carrier w/o Intergration              **             **              -           -        -
------------------------------------------------------------------------------------------------
6  Carrier w/o Intergration              **             **              -           -        -
------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------
1  Carrier Standalone Test               **             **              -           -
------------------------------------------------------------------------------------------------
2  Carrier Standalone Test               **             **              -           -
------------------------------------------------------------------------------------------------
3  Carrier Standalone Test               **             **              -           -
------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      285
<PAGE>

<TABLE>
<S>                                      <C>            <C>                    <C>       <C>
4 Carrier Standalone Test                **                **           -           -
------------------------------------------------------------------------------------------------
5 Carrier Standalone Test                **                **           -           -
------------------------------------------------------------------------------------------------
6 Carrier Standalone Test                **                **           -           -
------------------------------------------------------------------------------------------------

Engineering Options:
(When ordered with above
equipment)                               **                **           -                    -
Engineering / Drafting - Site
Records (Per Drawing)                    **                **
------------------------------------------------------------------------------------------------
Engineering/Updating Records                               **
(Per Drawing)                                                 ----------------------------------

Other Services                                                                      -        -
                                                                                             -
------------------------------------------------------------------------------------------------
Subtotal:                                                                           -        -

Total Price                                                                                  -
------------------------------------------------------------------------------------------------
Total Labor
                               ------------------------------
A53 Travel Time (Install
miles 50 mile increments)                **
A55 Local Transprotation,
Hoisting & Hauling (Trans
Miles 50/150/400, number                                                            $
of bays 0 - 6)                           **                                         -
A56 Local Warehousing (
Days in Warehouse 30/60,
..1 = L,.2=H, number of                                                              $
Bays 0-6)                                **                                         -
                               -------------------------------
                                                                                    $
                                                                                    -
------------------------------------------------------------------------------------------------
</TABLE>

**
**
**
**                                                               **           **
**                                                  **           **           **
**                                                  **           **           **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      286
<PAGE>

**                                                  **           **           **
                                                                 **           **
**                                                               **           **

                                1XEV-DO ADDENDUM
                               SUPPLEMENTAL TERMS

1.0 Scope This Addendum i) contains additional terms and conditions, which
together with the terms and conditions of the AGREEMENT, are applicable with
respect to orders for the products identified herein. To the extent of any
inconsistency between a specific term of this Addendum and a specific term of
the AGREEMENT, the specific term of this Addendum shall govern. Capitalized
terms in this Addendum shall have the meanings defined in the AGREEMENT unless
specifically defined here. ii) identifies the quantity of purchases of
SUPPLIER'S 1xEV-DO product and services (as hereafter defined) which are to be
made pursuant to PURCHASER'S commitment (as defined in Section 4.0); and iii)
identifies certain incentives, discounts and credits over and above and in
addition to those provided under the AGREEMENT that are granted herein by
SUPPLIER. Such incentives, discounts and credits may not be applied to any
purchases other than those covered in this Addendum. In the event and to the
extent of any conflict or inconsistency between a specific term or condition in
this Addendum and a specific term or condition in the AGREEMENT, the specific
term or condition in this Addendum shall govern and control, but only with
respect to the subject matter of this Addendum. Capitalized terms in this
Addendum shall have the meanings defined in the AGREEMENT unless specifically
defined herein.

Purchases made by PURCHASER pursuant to this Addendum shall be made on an
as-ordered basis under the terms and conditions of this Addendum and the
AGREEMENT. All products and services ordered, shipped, and invoiced under the
terms of this Addendum and the AGREEMENT shall be counted against and used to
reduce the $5 billion dollar commitment in the AGREEMENT. Upon satisfaction of
the $5 billion commitment, SUPPLIER and PURCHASER agree that purchases beyond
the initial $5 billion commitment shall be applied toward the satisfaction of
any future purchase commitment that may be agreed to by the Parties.

The following Attachments contain the prices applicable with respect to orders
for SUPPLIER's 1xEV-DO products and services identified herein.

     **
     Attachment B - 1xEV-DO Services Pricing
     Attachment C - 1xEV-DO Services Overview

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      287
<PAGE>

2.0 Definitions In addition to the definitions set forth in Article 2 of the
AGREEMENT, entitled DEFINITIONS, the following terms in this Addendum shall have
the meanings ascribed to them below.

     2.1  "1xEV-DO Products" means CDMA2000 1x evolution-data optimized
          HARDWARE, LICENSED MATERIALS and DOCUMENTATION to be provided or
          furnished by SUPPLIER as set forth or otherwise identified in
          Attachment A, entitled 1xEV-DO PRODUCTS PRICING.

     2.2  "1xEV-DO Services" means the technical support, emergency technical
          assistance, and other related services, associated with any SUPPLIER's
          Product which will be ordered hereunder as set forth or otherwise
          identified in the Attachments to this Addendum.

     2.3  "SUPPLIER's Incumbent Market" means those existing markets within
          PURCHASER's existing network as of the date of execution of this
          Addendum, where SUPPLIER is the primary supplier of the core
          infrastructure wireless Products and Services and is also the primary
          point of contact for support of such Products and Services.

3    Terms

     3.1  This Addendum shall be effective as of the date of the execution of
          the AGREEMENT ("Addendum Effective Date") and shall continue until
          December 31, 2006. In the event that there is a purchase order for
          which the parties have obligations that extend beyond the expiration
          date of the AGREEMENT, the terms of this Addendum and the AGREEMENT
          shall continue to apply to the purchase order until all obligations
          have been satisfied. This Addendum may be extended by written
          agreement of the Parties.

     3.2  The AGREEMENT shall not be applied retroactively to cover issues with
          respect to such SYSTEMS, PRODUCTS, LICENSED MATERIALS and
          DOCUMENTATION to the extent that such issues arose prior to the
          AGREEMENT Effective Date. In addition, the pricing in this Addendum,
          including all incentives, discounts, and credits, shall remain fixed
          through the term, unless the Parties mutually agree in writing to
          modify it.

4.0 Purchase Commitment PURCHASER commits to purchase, and SUPPLIER commits to
provide, 1xEV-DO Products and Services for the deployment of 3,000 cells or
carrier adds in calendar year 2004, or a total deployment within ten percent
variance of the 3,000 cells or carrier adds in calendar year 2004, each Party's
commitment subject to the other's continued performance in compliance with the
requirements of this Addendum and the AGREEMENT.

5.0 Prices and Fees The prices and fees for 1xEV-DO Products and Services
provided by SUPPLIER are as set forth in the Attachments to this Addendum. All
prices and fees in the

                                      288
<PAGE>

Attachments to this Addendum shall be in effect for the term of this Addendum.
The pricing in this Addendum is provided under the following terms and
conditions:

     5.1  The price for 1xEV-DO Products and Services in the SUPPLIER'S
          Incumbent Markets will remain as stated in Attachments A and B-1 for a
          quantity up to 8,407 cells within the term.

     5.2  The prices for 1xEV-DO Highly Recommended and Optional Services as
          stated in Attachment B-2 will apply until December 31, 2004. Pricing
          for Services in Attachment B-2 for years 2005 and 2006 shall be
          mutually agreed by the parties. 1xEV-DO Services as shown in
          Attachment C - 1xEV-DO Services Overview to be further defined by
          Services Statements of Work shall be mutually agreed by the parties.

     **

     5.3  If PURCHASER chooses to deploy a second 1xEV-DO carrier in a cell in
          SUPPLIER'S Incumbent Markets, the price shown in Attachment A of this
          Addendum will apply, but the quantity of the second 1xEV-DO carrier
          will be counted against the 8,407 cell quantity.

     **

     **

     5.4  Transportation fees shall be in accordance with Article 8.2 of the
          Definitive AGREEMENT, entitled TRANSPORTATION.

6.0 Purchase Orders All Orders placed under this Addendum for 1xEV-DO Products
and Services shall be placed in accordance with Article 3 of the Definitive
Agreement, entitled ORDERS.

7.0 Acceptance Tests Acceptance Tests shall be in accordance with Section 13.3
of Article 13, entitled ACCEPTANCE and APPENDIX C, entitled RF PERFORMANCE
ACCEPTANCE CRITERIA FOR A CDMA NETWORK of the AGREEMENT.

8.0 Specifications The SPECIFICATIONS shall include, for mandatory requirements
and mutually agreed upon optional specifications, TIA-856-2 ("air interface
standard") and TIA-864-1 ("minimum performance requirements for access
networks") and interface with TIA-866-1 ("terminals") compliant devices.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      289
<PAGE>

9.0 Warranty The Warranty for 1xEV-DO SYSTEMS, Products and Services shall be in
accordance with Article 14, entitled WARRANTIES of the AGREEMENT.

10.0 Assurance of Source of Supply As a separate inducement for PURCHASER to
execute this Addendum and in consideration of PURCHASER'S significant
contribution in working with SUPPLIER to validate the readiness of 1xEV-DO
Products (as listed in Attachment A) for commercial deployment; and in order to
assure PURCHASER of the capacity, integrity, ready availability, dedication and
continuity of its source of supply, SUPPLIER represents and warrants that:

     (a)  in accordance with the terms of this Addendum and Article 3 of the
          AGREEMENT, it will accept all Order(s) for 1xEV-DO Products and
          Services issued by PURCHASER, including engineering, installation and
          other support services ordered in the future (e.g., maintenance);

     (b)  it will, as required by the AGREEMENT, satisfy, fulfill, deliver, and
          perform fully all PURCHASER Order(s) for 1xEV-DO Products and Services
          within and in full compliance with the scheduled dates, delivery
          intervals and Specifications as set forth or referenced in the
          Order(s) in accordance with the Order provisions of the AGREEMENT,
          provided such Order(s) is (are) covered by and consistent with the
          monthly forecasts described in section 11.0, subject to delays for
          Force Majeure;

**

**

**

**

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      290
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      291
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      292
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      293
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      294
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      295
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      296
<PAGE>

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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Pricing Assumptions:

     1.   Integration Services:

                    i.   Cell Integration price range includes 1xEV-DO Low Level
                         Network Design, RNC integration, OMP-FX integration,
                         Database Bulk Provisioning, Cell Integration and On-
                         Site Technical Data Consultant.
                    ii.  The Integration pricing is highly dependent on the size
                         and number of the 1xEV-DO elements on the network. It
                         ranges from small to large markets. A firm price quote
                         can be provided once markets and associated equipment
                         are identified.
                    iii. Each market's Core Equipment (OMP/RNC/APs) is assumed
                         to be integrated in the same location and at the same
                         time.
                    iv.  Each market's RNC(s) is assumed to be homed off one
                         OMP-FX.
                    v.   Bulk Data Provisioning is provided as a remote service.

     2.   E&I, RF Design, Integration and Optimization include 10% additional
          New Market Incentive.
     3.   Working with Verizon Wireless on the RF design requirements and
          determining coverage and capacity expectations will facilitate the
          1xEV-DO Optimization process and exit criteria.
     4.   Optimization pricing assumes 5% dropped call rate.
     5.   The On-Site RNC Engineer was provided in the recent 1xEV-DO
          Deployment. This service was highly valued by Verizon Wireless
          Operations Director and Project Leads.
     6.   Prices are based on standard intervals.
     7.   Installation pricing for all cell equipment assumes all necessary
          power and grounding requirements in place.
     8.   Work performed during normal business hours (Mon-Fri, 8am-5pm)
     9.   Equipment will not remain in local warehouse for more than 30 days
     10.  Trucking up to 50 miles from warehouse to a site that has a loading
          dock and, if required, a freight elevator for the equipment being
          installed.
     11.  Hoisting by crane will incur additional charges.
     12.  Additional equipment requirements will incur additional engineering
          charges i.e. - auxiliary distribution panels, grounding work, cable
          rack, etc.
     13.  Fault and Performance Management pricing is dependent on mutual
          agreement on scope
     14.  Engineering, installation and Integration of 3 rd Party equipment is
          available. Pricing will dependent on configuration and type of
          equipment

Pricing Assumptions on SL&C:

     1.   Site Acquisition Services included are: Site File Review, Zoning
          Review, Landlord Notification
     2.   Architecture and Engineering Services included are: Field Survey,
          Modification of Construction Drawings and Building Permit. The antenna
          addition and antenna swap sites include zoning drawings and structural
          assessment.
     3.   General Construction services include but not limited to: supply of
          site material, warehousing, and sweep tests.
     4.   The above pricing does not include Leasing, Lease Amendments,
          Structural Analysis or Mapping.
     5.   Add-On items such as Lease Amendments and AC wiring can be added for
          an incremental charge. There is a list of Modular Add On (MAO) items
          and associated pricing for items that may not occur at every site that
          will be provided in the detailed Scope Of Work.

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Introduction

The Services proposed include Engineering, Installation, Highly Recommended
Supplemental Services and Optional Services. LWS has provided for your review
Highly Recommended Services/Optional Services that offer Verizon Wireless a
total CDMA2000 1xEV-DO solution. Lucent would very much like to expand our
service relationship with you. We are committed to partnering with Verizon
Wireless to successfully deploy this initiative. As we move forward together, we
stand ready to provide additional services as appropriate to successfully deploy
your 1xEV-DO network.

Equipment Engineering

Lucent will engineer all projects in accordance with the standard(s) that
applies in a particular project's locality. Lucent Engineering ensures that the
correct 1xEV-DO products are ordered and that the optimal equipment layout for
the installation of the ordered equipment in Verizon Wireless' site is
determined based on inputs from: Verizon Wireless' order, completed
questionnaires, and/or site survey data.

Equipment Installation

Lucent Technicians will perform the physical basic installation and stand-alone
testing of the CDMA 2000 1xEV-DO products and materials furnished on Verizon
Wireless' equipment order. Verizon Wireless' technician is required to power
down each cell site as required. Lucent's Integration Team, supported by Lucent
Installation Team will perform all cell integration as required in accordance
with the manufacturer's procedures and bring all Lucent-furnished equipment into
compliance so that all equipment achieve an "ATP" (All Tests Passed) status.
Lucent also provides installation of third party equipment. Before Installation
begins Lucent Technologies and Verizon Wireless will mutually agree upon the
rollout schedule for the markets.

Highly Recommended Services

Provided for your review are highly recommended services that are essential in
completing a successful 1xEV-DO network deployment.

Site Survey

Lucent Technologies' Site Survey service supports Equipment Engineering and Site
Engineering Services. Cell Site Surveys are recommended for the deployment of
the CDMA 2000 1xEV-DO sites. In order to maximize effectiveness and efficiency,
a meeting will be held with the local customers to review and agree upon all
deliverables of the survey. Three options are offered in the pricing document
that range from Basic Survey to Enhanced Survey with Record updates.

CDMA2000 1xEV-DO Integration Network Design, 1xEV-DO RNC Integration, OMP-FX
Integration, Cell Integration, 1xEV-DO Technical Consultant Service

Lucent will design a network that meets Verizon Wireless's technical and
operational requirements and network performance objectives. The design will
identify the physical locations of interconnection between components, in order
to achieve proper load balancing and reduce the risk of service impairment
within the wireless data network.

Once the new hardware is installed, Lucent will perform the necessary
Integration and will work to make the transition to new technology as
transparent as possible. Lucent will integrate the 1xEV-DO RNC and one Base
Station on-site and test a data call. The rest of the sites homed to that RNC
will have Bulk Data created for them and will be integrated remotely via a VPN
based Wireless Remote Deployment platform

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(WRDP). In order to facilitate a faster time to integration completion it is
recommended that Lucent Technologies design, integrate and test the customer
provided PDSN/AR network elements as a part of the Lucent provided 1xEV-DO
solution.

Lucent's engineer will be onsite assisting Verizon Wireless personnel during
deployment. The Technical Consultant activities include Integration Planning and
support, trouble shooting and knowledge transfer on system maintenance,
debugging and use of diagnostic tools.

RF CDMA 2000 1xEV-DO Optimization

RF CDMA 2000 1xEV-DO Optimization performs fine-tuning of system parameters,
antenna orientations and tilts to attain optimum quality of service from the
network. RF CDMA 2000 1xEV-DO Optimization is achieved by doing RF measurements
via drive tests, analysing results, and adjusting system parameter settings to
meet RF system performance criteria.

Optional Services

The following section describes Optional Services that would facilitate the
1xEV-DO network deployment.

Site Records

Lucent Technologies Office Records Service provides detailed record keeping
information, which accurately documents physical placement and configuration of
specified equipment.

Site Location & Construction

SL&CS provides an end-to-end network deployment solution that eliminates the
need for a network services supplier to hire and manage multiple Vendors.
Services provided include the following categories: Site Acquisition,
Construction Management, Architecture & Engineering and Site construction
services.

We've priced our solution competitively to ensure the most cost-effective
solution for Verizon Wireless. In order to determine pricing to perform site
location and construction services, we made assumptions regarding the Site
Models and Antenna types related to adding 1xEV-DO. If actual needs are
different once candidate sites are assessed, pricing will be adjusted
accordingly.

Indoor/ Outdoor Cabinet, DC Power, Antenna Addition

     o    Furnish and install three (3) Single-Pole antenna per sector. Based on
          a three (3) sector site configuration
     o    Furnish and install required antenna mounts.

Indoor/Outdoor Cabinet, DC Power, Antenna Share

     o    Furnish and install required inter-connection coaxial jumpers (not to
          exceed 25 feet). Based on a three (3) sector site configuration.

Indoor/Outdoor Cabinet, DC Power, Antenna Swap

     o    Replace existing single pole antennas with three (3) Dual-Pole antenna
          per sector. Based on a three (3) sector site configuration
     o    Re-use existing antenna mounts

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RF Overlay Design

We recommend that Lucent performs New RF Design services, or at a minimum
validate the RF Design assumptions for the 1xEV-DO Overlay in order to
facilitate achievement of desired coverage and performance objectives and
determine what metrics the system should be optimized to.

Network Planning & Design

The objective of this service is to determine a CDMA2000 1xEV-DO network
topology and design which minimizes the overall network cost while meeting
Verizon Wireless' technical & operational requirements and network performance
objectives. This design will identify the technical, financial, and operational
aspects and advantages of the proposal compared to Verizon Wireless' current
network, in case of an existing network, or as compared to other feasible
options for a green field network. Based on the design solution, it also
specifies the types and sizes of the systems to be installed at each of the
nodes included in the study, as well as the types and sizes of transport
facilities required to interconnect them.

Security Design & Implementation

The Security Design & Implementation and Network Survivability Assessment
services are part of LWS' comprehensive Network Reliability & Security
Consulting services portfolio. The portfolio provides best-in-class security
design, implementation, detection, protection, mitigation and response
strategies for CDMA2000 1xEV-DO infrastructure and business. The major
objectives are to secure the network infrastructure, protect and promote
business profitability by mitigating risk, increasing network reliability and
performance and fostering wireless operators' mission and objectives. These
security services will address Verizon Wireless' security needs not only in
planning for and implementing security technologies associated with this CDMA
2000 1xEV-DO program, but also in assessing security policies and how those
security policies are implemented through technologies and practices across
Verizon Wireless.

Business Modeling & Analysis

The Business Modeling and Analysis Service provides comprehensive analysis of
the CapEx, OpEx investments and expenditures made in Verizon Wireless' networks
in return for increased revenues and/or lower CapEx and OpEx. This service helps
to determine and improve the financial viability of a network expansion project
in a service provider's network by producing a business case that includes Cash
Flow and NPV analysis, Pay Back Period, Return on Investment (ROI) and Internal
Rate of Return (IRR) values as appropriate.

VitalQIP Integration

The VitalQIP installation and integration service facilitates an Operational
Support System (OSS) that provides standards-based IP address management. The
VitalQIP service delivery allocates DHCP or Static IP addresses to users and
network elements in a centralized, scalable, and redundant fashion.
Additionally, VitalQIP integration provides automated Domain Name Service (DNS)
functionality with the same carrier-grade attributes. VitalQIP integration
optimizes the number of IP addresses necessary to run your network and it
delivers industry-leading features to multiple domains in a consistent manner.

AAA Navis Radius Integration

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The AAA Navis Radius integration service designed to support the Integration of
the EMS AAA Server (Navis Radius) with the Network Element on Verizon Wireless'
network. The integration service facilitates industry-leading authentication
capabilities to Wireless Network management, providing total controls visibility
with its expanded Graphical User Interface.

1xEV-DO Network Element Fault and Performance Remote Management Services

Lucent Worldwide Services (LWS) Network Element Fault Management (FM) Service
can provide for the real-time management of Verizon Wireless contracted network
elements (NEs) from the Network Knowledge Center (NKC), located in Aurora,
Colorado. Network Element Fault Management Services are designed and recommended
to benefit Verizon Wireless, by improving each network element performance and
reliability; reducing fault management operational costs; shortening
time-to-market; and by providing access to expert resources, skilled in managing
network elements. LWS aims to augment Verizon Wireless existing Network
Operations during the deployment phases of 1xEV-DO network and possibly
thereafter with detail value added performance related services as described
here. In addition, LWS can also supplement Verizon Wireless' efforts with staff
augmentation as and when desired.

LWS Network Element Performance Management Service provides periodic, either
local or remote analysis of contracted network element, its application, and
related hardware and software performance to help ensure the network is
supporting Verizon Wireless business and performance needs. Through this
service, the NKC will proactively identify trends and conditions in network
elements that (if not addressed) could eventually cause problems or failures.
This service includes element performance data collection, data trend analysis,
element based application and hardware software utilization and performance
metrics, report generation and recommendations for remedial action. The intent
of these services is to help Verizon Wireless optimize network elements and its
performance, better manage equipment capacity (including servers), and maximize
return on investment.

Supplemental Installation/ De-Installation

Supplemental Installation/ De-Installation consists of any additional work
requested by Verizon Wireless or dictated by the specific site and/or Verizon
Wireless requirements. Price will vary depending on scope of service.

Engineering/ Installation and Integration of Third Party Equipment

With our extensive experience and expertise deploying mobility base station
equipment, Lucent Worldwide Services has the necessary skills to deploy third
party equipment. Where we may have limited experience, we develop and implement
a pre-deployment readiness program to supplement our deployment work force's
existing skills.

Please refer to the Statement of Works (SOWs) for more details on specific
services.

                  WIRELESS INTELLIGENT NETWORK (WIN) ADDENDUM

1.   Supplemental Terms

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1.1 Scope This Addendum contains additional terms and conditions, which together
with the terms and conditions of the Second Definitive Agreement, are applicable
with respect to orders for the products identified herein. To the extent of any
inconsistency between a specific term of this Addendum and a specific term of
the Second Definitive Agreement, the specific term of this Addendum shall
govern. Capitalized terms in this Addendum shall have the meanings defined in
the Second Definitive Agreement unless specifically defined here.

1.2 Term This Addendum shall continue in effect until the expiration date of the
Second Definitive Agreement. In the event that there is a purchase order for
which the parties have obligations that extend beyond the expiration date of the
Second Definitive Agreement, the terms of the Second Definitive Agreement and
this Addendum shall continue to apply to the purchase order until all
obligations have been satisfied.

1.3 **

1.4 Prices and Fees The prices and fees included reflect a subset of the
available products provided by SUPPLIER are as set forth in the Attachments to
this Addendum. Unless specifically noted in this document, pricing reflects base
release only. All prices and fees in the Attachments to this Addendum shall be
in effect for three (3) years from the Effective Date of the Second Definitive
Agreement. Pricing stated in this offer for the specific application versions
are valid until newer releases become available due to upgrades in the product
or technology or 120 days starting from the date specific quote is provided;
whichever comes first. Thereafter, revised pricing will be made available upon
PURCHASER'S request.

The provisions of Section 7.3 of the Second Definitive Agreement shall apply to
WIN Products.

     1.4.1 Pricing Assumptions: WIN Applications

     o    Total maximum number of subscribers supported on a given platform will
          vary based on application. Engineering evaluation is necessary to
          determine the appropriate configuration based on customer-specific
          performance and capacity requirements.
     o    Engineering factors supporting a capacity model will be used to
          determine Hardware sizing (e.g., number of subscribers, busy hour call
          attempts (transactions) or completions, call holding time, SS7 link
          utilization percentage, service type and typical transaction mix,
          etc.).
     o    Pricing does not include migration of subscriber data from another
          vendor's application or from another version of the application.
     o    Pricing does not include any associated switch/mobile switching
          center, handheld devices, or peripheral equipment software.
     o    Pricing does not include Engineering and Installation.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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     o    Pricing does not include any custom work required to interface with
          PURCHASER'S other systems.
     o    Systems Integration Testing (SIT) is required when two or more IN
          applications may be deployed on the same platform. Price for SIT is
          not included.
     o    Pricing does not include any Interoperability Testing with 3 rd party
          network elements such as but not limited to, MSC, HLR, SMSC, Billing
          and Network Management systems, back-office provisioning and customer
          care systems.
     o    All applications are the current off-the-shelf releases. Off-the-shelf
          release provides base release with optional features available at
          additional pricing.
     o    Application prices do not include any hardware, middleware,
          maintenance, training, CORBA Consultancy, engineering, installation,
          content or NPI (New Product Introduction). Product price includes
          product warranty only. Maintenance is available and quoted separately.
     o    Pricing is based on subscribers or transactions supported by each
          individual application and minimum subscriber requirements on each
          individual application.. The list price changes with increasing
          subscriber or transaction volume.
     o    Discount levels can also vary based on dollar volume or subscriber
          levels committed.
     o    Hardware pricing does not include spares. Maintenance contracts are
          available which include Spares and Exchange (SES) program. With SES
          program, PURCHASER is required to buy minimum recommended spares.
     o    PURCHASER will provide recommended 3rd party hardware and software if
          required for Customer Care Center and Recharge Card Management System.
     o    SUPPLIER reserves the right to modify the platform and/or application
          architecture without prior notice.
     o    SUPPLIER reserves the right to modify the platform and/or application
          Roadmap without prior notice.

                  WIRELESS INTELLIGENT NETWORK (WIN) ADDENDUM

                      ATTACHMENT A - MiLife(TM) SurePay(R)

1.   Description

The SurePay Solutions Suite provides a full range of service and protocol
support with a highly configurable feature set. Operators have the ability to
deploy SurePay Solutions Suite in a multi-vendor switch environment with support
for both trigger-based and triggerless configurations. PURCHASER can operate an
individual network or deploy services across multiple network types
simultaneously allowing the common service logic to interface with each network
type.

PrePaid subscribers do not require contracts and generally do not receive
monthly bills. It provides a quick and convenient means for people to obtain
service. A PrePaid subscriber account operates by the user having to pay up
front for the phone service instead of paying a bill some time later as in
conventional mobile phone contracts. The subscriber is able to initiate and
receive phone calls in the same manner as traditional subscription users, but
has to recharge their phone with credit at regular intervals to retain access to
the service. A level of credit is associated with each subscriber and is held in
an account held in the network. When the

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subscriber uses the phone, the credit level in the account is reduced until
there is no more credit left. When there is no credit in the account, PURCHASER
may choose to prevent the user from making or receiving calls. PrePaid accounts
may however be recharged with credit through various methods ranging from credit
card to point of sale recharge voucher (e.g., scratch-card) systems. This allows
the end user to retain the same number after the initial credit expires. The
SurePay solution can also be deployed in Account Spending Limit (ASL)
configurations. With this, budget-conscious subscribers can be treated as
postpaid subscribers, but with a spending limit to manage their budget.

2. Required Hardware

The SurePay application runs on eCS hardware. In ANSI-41 networks, it also needs
the eMRS for announcements.

3. Pricing

SurePay Application price per subscriber includes base release and does not
include any optional features.

                                       **

**

A SurePay SU can be offered as one Pick-a-Pack selection which can be combined
with other Mobility Pick-a-Pack selections. The SurePay SU will include all
optional features included in the particular SU and can include PURCHASER
requested optional features. Optional features can also be purchased
individually.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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         ATTACHMENT B - MiLife(TM) SurePay(R) eCommerce Gateway (eCGS)

1. Description

The e-Commerce Gateway provides a single, simple interface for PURCHASER to use
to offer additional method of charging prepaid subscribers for telephony/voice
services using external client systems. The e-Commerce Gateway allows PURCHASER
to charge for non-voice services such as short message service, WAP service,
Internet usage, and direct purchases. The eCGS provides a critical link between
external systems (such as SMSC, WAP gateway) and the SurePay service.

The key interfaces to eCGS include:

o    The SurePay service interfaces with the eCGS using LDAP over TCP/IP.
o    The eCGS interfaces with external client systems using XML over TCP/IP.
o    The eCGS interfaces with the enhanced Services Manager (eSM) using CORBA
     over TCP/IP.

The eCGS provides a "window" into the subscriber's balance. Using third-party
systems, PURCHASER can provide new services to the subscriber ranging from
viewing the balance on the Internet (using the balance query operation), to
replenishing the subscriber's account (using the credit request), to charging
for non-voice service delivery (using the rated debit request).

2. Required Hardware

The eCGS system runs on the Lucents PacketIN AHE platform.

3. **

**

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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     ATTACHMENT C - MiLife(TM) SurePay(R) Recharge Management System (RMS)

1. Description

The Recharge Management System (RMS) offers lifecycle management of Prepaid
recharge scratch cards. The RMS system on a SUN NETRA platform provides a HTML
based user interface over the Web.

The RMS tracks and manages the scratch card lifecycle states:

o    Manufacturing - Allows creation and tracking of scratch card through
     delivery from manufacturer.
o    Inventory - Tracks the scratch card type and inventory location, which are
     received by PURCHASER from the manufacturer. The cards are available for
     distribution.
o    Distribution - Tracks the scratch to the resellers and sellers. Tracks the
     disposition of the card. During this state the prepaid customer purchases
     the scratch card from a distributor. The customer calls the SurePay Service
     to transfer the scratch card value to customer's prepaid balance. The
     SurePay interactive voice response unit prompts and collects the scratch
     card information. The prepaid system requests via a TCP/IP message to the
     RMS to validate the scratch card. The RMS validates the scratch card and
     responses to the SurePay Service. If the scratch is valid, the SurePay adds
     the scratch card amount to the prepaid customers account.

The RMS provides card administration and user management administration with
security using login ids and user activity log. Also, the RMS provides errors
messages and help function to guide the user.

The Lucent Recharge Management System:

o    Allows PURCHASER to manage the entire scratch card lifecycle -
     Manufacturing, Inventory and Distribution
o    Tracks location of all cards in inventory
o    Tracks cards through multi-level distributor hierarchy
o    Maintains detail manufacture information including card type manufacturing
     capabilities and contact information
o    Maintains detail distributor information including contact information
o    Provides intuitive HTML based Graphically User Interface (GUIs) with
     on-line contextual helps
o    Requires user login ids with password for security
o    Allows search for user transaction for security and trouble-shooting

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2. Required Hardware

The RMS system runs on a SUN V880 platform.

3. **

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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        ATTACHMENT D - MiLife(TM) SurePay(R) Customer Care System (CCS)

1. Description

SurePay Solution uses the SurePay Customer Care System that uses a commercial
SUN Enterprise Class machine as the platform to support Customer Care
functionality. The main functionality of CCS is PrePaid Subscriber Provisioning
via a Web-Based GUI. The CCS assists and manages the PrePaid customer care by
providing:

o    Subscriber Provisioning - ability to add, modify or delete basic subscriber
     data. In addition maintain additional subscriber data required by
     PURCHASER.
o    Customer Maintenance - ability to provide subscriber data to resolve
     call/recharge event issues. Ability to correct the identified problems
     (i.e., balance-adjustments).
o    CDR/EDR Data Warehouse - ability to store call and event detail records for
     all prepaid subscriber related activities for an extended period.
o    System Reports - The database schema for the CCS will be provided to the
     customer such that any off-the-shelf commercial reporting tools (such as
     Crystal Reports) can be used to generate custom reports.

The CCS provides user management administration with security using login ids
and user activity log. The CCS also provides error messages and help function to
guide the user.

2. Required Hardware

The CCS system runs on a SUN V880 platform.

3. **

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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                ATTACHMENT E - MiLife(TM) Stand-Alone HLR (SHLR)

1. Description

The WIN Network Architecture provides the ability to create flexible
telecommunication services and deploy them through service control products by
using the signaling and message-handling capabilities that already exist in the
network and that are independent of any vendor switching system. Lucent
Technologies' Intelligent Network Vision for wireless Service Providers includes
a single logical Home Location Register (SHLR) with Authentication Center and
Flexible Alerting applications, a set of Enhanced Control Servers (eCS)
providing enhanced services, all maintained, provisioned, and administered via a
single logical Enhanced Services Manager (eSM). Interfaces between network
elements are open, published interfaces, relying heavily on industry standards.

The Authentication feature provides a means for the wireless intelligent network
components to identify valid Authentication-capable mobile units operating in
either the digital or analog mode. With the Authentication feature, service
providers can control fraudulent use of their systems by identifying and denying
service to unauthorized mobiles. The Authentication feature permits calls to
service provider designated non-restricted numbers such as 911. Reducing or
eliminating fraudulent use of the system saves the service provider from lost
revenue due to unauthorized calls. It also increases the customer's confidence
in billing and in the service provider as well. The Flexible Alerting feature
provides ability to ring multiple numbers (landline/wireless) at the same time
based on a single called number (the Pilot Number).

The Standalone HLR offers PURCHASER numerous benefits and advantages over an
integrated HLR (IHLR) including the following:

o    Enhanced mobility services.
o    A foundation for wireless intelligent network.
o    Simplified network administration. With a single SHLR supporting multiple
     MSCs, the administration of subscriber data occurs in one place, not
     several, thus simplifying and streamlining the administration process.

Capacity and Performance

On a pair of eCS (latest eCS platform being eCS900), the SHLR application
supports 5,000,000 subscribers with 1.4 Busy Hour Transaction Attempts per
subscriber using ATM T1 signaling interface and 99.9999% availability.

Standards Compliance

The Standalone Home Location Register communicates with both Lucent and other
vendor's MSCs using the industry-standard ANSI-41 protocol for wireless
communication. It supports most third-party MSC features, as long as they are
standard compliant. The following list of standards are currently supported on
SHLR:

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o    ANIS 41- Cellular Radio Telecommunications Intersystem Operations
o    IS-737-Enhanced for Circuit Mode Data
o    IS-707-Data Service Option for Spread Spectrum System
o    IS-771-Wireless Intelligent Network
o    IS-807-Internationalization
o    IS-751-Modifications to support IMSI
o    IS-730 Intersystem Operations Support for IS-136 Digital Control Channel
o    IS-764-Wireless Calling Name Feature Description
o    IS-841 MDN based SMSC
o    J-STD-036 E911 Ph2
o    J-STD-025 CALEA standards
o    IS-808 Support for GSM/ANSI-136 Interoperability

Private Parameter Extensions

Expanding ability to provide interoperability with multi-vendor equipment
regarding the use of Private Parameter Extensions. These extensions give
PURCHASER options, such as call-waiting distinctive ring-back and customer
dialing plans, which are unavailable through the ANSI-41 standard.

Multi-Vendor Capability

Support for interoperability with multi-vendor equipment with regard to roaming
agreements and business arrangements to actual multi-vendor MSC configurations.

Improve Operations Performance

     User friendly and cost effective centralized HLR operations,
administration, and maintenance (OA&M) targeting operational savings for
PURCHASER. Coordinate database administration across multiple MSCs and reduce
the likelihood of creating errors or inconsistencies by performing subscriber
data provisioning at one location.

WEB Access

Allows web access from any intranet workstation, with the long term goal of
allowing subscriber access to service data over the internet.

Service Evolution

Choice of service creation platform and middleware, specifically intended to
reduce development intervals and increase the pace of service evolution.

NPA Splits

Inherent support for NPA-splits (including support for splitting variable digit
NPAs in international markets) and re-homing.

                                      313
<PAGE>

2. Required Hardware

The SHLR application runs on eCS and eSM platform hardware. SHLR Release 8.0 is
supported on eCS R21 and eSM R23 releases. SHLR 9.0 release is planned to be
supported on eCS and eSM R24 platforms.

3. **

**

     **

**

**

                  ATTACHMENT F - MiLife(TM) enhancedVPN (eVPN)

1. Description

The MiLife(TM) enhancedVPN (formally called Enhanced Virtual Private Network -
eVPN) service is designed to provide an alternative to campus-based corporate
networks comprised of company-owned or leased lines. The eVPN allows enterprises
to use a portion of PURCHASER'S network as if it were a private corporate
network. This solution offers customers the benefits of lower management and
maintenance costs and broader geographic reach than traditional private
networks.

Enhanced VPN service provides a comprehensive telecommunications solution for
corporations and the individuals within them.

     -    With the eVPN Lite package, Corporation can set up a common dialing
          plan (the Private Number Plan) and user permissions across a number of
          business locations, making it easier for individuals to communicate
          with one another.

     -    In addition, with the eVPN Full Feature package personal call
          management features such as Call Screening, Personal Number, Follow-Me
          Diversion/Update and Menu access to the VPN ensure that individuals
          can effectively manage their incoming and outgoing calls.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      314
<PAGE>

Service subscribers can benefit significantly from the eVPN service by paying
reduced charges for calls made and received within the VPN.

As the corporations can manage the eVPN service centrally, controlling costs is
made easy with consolidated bills and the ability to track individual and
departmental usage. For example, by restricting calls to premium rate numbers or
by providing VPN access to commonly used fixed-line network numbers such as
local support, corporations-wide options ensure effective management of the VPN
as a whole.

Mobile and fixed numbers can be combined within the same VPN, to provide a Fixed
Mobile Convergent (FMC) enhanced solution. The eVPN service can be accessed
using ETSI CS-1, CAMELI and II and ANSI IS-41/771/826 protocols, thus enabling
VPN users to access and use the service when roaming in other networks where the
Network supports these protocols.

eVPN also supports data interfaces to GPRS nodes using CAMEL III and a dedicate
CS-1 based Short Message interface. Networks would need to be assessed for
suitability for these features would need to be studied.

eVPN also includes the optional features for provisioning in bulk of ranges of
numbers sharing the same user profiles and a defined CORBA interface for
provision of the service through upstream systems via the eSM platform.

2. Required Hardware

The eVPN application runs on eCS hardware and is provisioned through the eSM. In
most networks the eMRS IP-SPA may optionally be used to provide announcements.
However for most protocols eVPN also supports the use of Switch based
announcement, IS-41 only supports switch announcement, and CAMEL I does not
support announcements.

3. **

**

**

**

      **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      315
<PAGE>

          ATTACHMENT G - MiLife(TM) Intelligent Services Gateway (ISG)

1. Description

SUPPLIER'S MiLife(TM) Intelligent Services Gateway (ISG) enables the creation
and deployment of the next generation advanced services and applications. ISG
supports and is based on Parlay and Open System Access (OSA) standards. ISG is a
mediation gateway in that it implements an Application Programming Interfaces
(APIs) which provide the glue between applications and features provided by
network resources.

Using these APIs, PURCHASER can easily and securely implement applications that
utilize features provided by a range of network resources, across multiple
network domains and provided by multiple vendors. Applications can be rapidly
created by third-party developers utilizing mainstream programming languages and
commercial tools. The abstracted API ensures that network complexities are
hidden from the application developer.

ISG, being an open-standards mediation layer, enables any third-party developer
to develop end-user applications and services. In essence, ISG frees PURCHASER
to shop around among a large number of third party developers (already a large
number and their ranks growing rapidly in leaps and bounds). Additionally,
depending on the competitive positioning, PURCHASER can decide to develop some
of these applications in house. Naturally, Lucent can also custom-develop some
of these applications in-house to meet the needs of PURCHASER. For a proof of
concept, Lucent has partnered with a number of third-party developers in an OEM
agreement to fulfill the immediate needs of its customers. Some of the
applications that will be available shortly are:

     1.   A number of rich Multi-media Messaging Systems (enterprise domain)
     2.   Field Force Automation (enterprise domain)
     3.   Sales Force Automation (enterprise domain)
     4.   Location-enabled calendar and scheduler application (enterprise
          domain)
     5.   Asset Tracker application (enterprise domain)
     6.   Infotainment (end-user domain)
     7.   Telematics (both enterprise and end-user domains)
     8.   Sporting News and Information Services (primarily in end-user domain)

ISG also introduces new ways of charging and accounting. Some of the early
applications of ISG have been in the area of new charging option for end-users
(e.g., micro-charging) and in the area of novel business agreements with the
vendor of these applications.

Lucent has also developed a developer's program, MiLifetm Developers Program, to
encourage third-party developers into writing new applications and services on
ISG. In addition, Lucent has partnered with major system integrators to expand
ISG's reach to their large development communities and encourage them to
ISG-enable their enterprise applications and services.

2. Required Hardware

                                      316
<PAGE>

ISG runs on the PacketIN Application Hosting Environment (AHE) platform. In a
typical deployment, ISG would also require eSM for OAM&P, eSAE for application
development, and an AHE Data Server to host subscriber database.

Minimum hardware configuration needed for ISG:

          1.   2 AHEs in 1+1 configuration, each AHE will come with a 4-cpu
               Netra 1400 card
          2.   1 eSM for provisioning, if not already available in PURCHASER'S
               network

PURCHASER can buy additional hardware if the above minimum configuration cannot
meet the transaction load, or cannot host the subscriber database, or cannot
meet the desired reliability requirements of the network.

Starting with ISG R3.0 release in June 2003, PURCHASER can also purchase a
telecom grade data hosting solution, AHE Data Server. The above minimum
configuration doesn't include AHE Data Server but instead, makes due with a
smaller data solution collocated with ISG.

3. Pricing

ISG software price is determined by both the number of software interfaces
needed by northbound clients and the number of different southbound network
elements. For the minimum hardware configuration as detailed in Section 2 above,
a SW net price is being provided below:

Minimum ISG software configuration:

     1 RTU per AHE for Framework, Charging and Account Management SCS (Service
Capability Server), User Location SCS, and User Status SCS. That is, for the
minimum hardware configuration given above, Verizon would need to buy at the
least:

          1.   2 RTUs for Framework,
          2.   2 RTUs for Charging and Account Management SCS,
          3.   2 RTUs for User Location SCS, and
          4.   2 RTUs for User Status SCS.

The price of the above minimum ISG software is:

          **

(Doesn't include price for required AHEs and eSM hardware; all other exclusions
from Section 1.4.1 applies as well)

Unlike the above minimum configuration, not all SCSs have to run on all AHEs and
PURCHASER needs to buy only as many copies of an SCS as are needed to support
the

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      317
<PAGE>

expected transaction load for that SCS. It goes without saying that PURCHASER
can purchase RTU for additional copies of above SCSs, and also have a choice of
selection from the following additional SCSs:

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      318
<PAGE>

ATTACHMENT H - SDHLR (Super Distributive Home Location Register)

1. Description

The Mobility IN solutions Network Architecture provides the ability to create
flexible telecommunication services and deploy them through service control
products by using the signaling and message-handling capabilities that already
exist in the network and that are independent of any vendor switching system.
Lucent Technologies' Intelligent Network Vision for wireless Service Providers
includes a virtual a highly scalable Super Distributive Home Location Register
(SDHLR) to support the High Speed Data Offers both for enterprise and other
2G/3G subscribers with the interworking capabilities between UMTS, CDMA 2000 and
SIP networks. This SDHLR service is available on state of art PacketIN AHE
platform for providing enhanced services, all maintained, provisioned, and
administered via a single logical Enhanced Services Manager (eSM), which
interfaces between network elements with open, published interfaces, relying
heavily on industry standards.

The S-DHLR application can be deployed using a distributed intelligent network
architecture comprising of following components based on a highly scaleable
architecture:

     o    The HDF (HLR Data function) - stores subscriber, network, office, and
          services data. The HDF handles upstream provisioning, administers
          data, and caters to data queries from other subsystems.
     o    The HCF (HLR Control Function) - handles SS7 signaling, HLR call
          processing, and communicates with the network. The S-DHLR, when
          necessary, can handle inter- working with different network types.
     o    The OMC-H is an Operation, Administration and Maintenance (OA&M)
          interface for the S-DHLR. The OMC-H handles Fault Management,
          Performance Management, System Administration, Security Management and
          Configuration Management.
     o    The enhanced Service Manager (eSM) is a subsystem that handles
          upstream provisioning functionality to the Lucent Technologies' S-DHLR
          system.

The SDHLR offers PURCHASER numerous benefits and advantages over an integrated
HLR (IHLR) including the following:

     o    Common User profile supporting different technologies with enhanced
          mobility services with global roaming opportunities
     o    A foundation for 3G wireless networks, with interworking between
          different technologies with user mobility across terminals and various
          networks.
     o    Simplified network administration with help of eSM and element
          management system through OMC-HLR. With a single virtual SDHLR
          supporting multiple technologies and multiple subscriber terminals,
          the administration of subscriber data occurs in one place on Data
          Function (DF) and the call processing on Control function (CF)
     o    Easy migration from existing HLRs, including Lucent's SHLR and IHLRs.

Capacity and Performance

                                      319
<PAGE>

One SDHLR- CF (with Sun Netra T1280 based CFs on AHE) supports up to 4.3 Million
subscribers, and the one pair of SDHLR-DF (with Sun Netra T1280 based CFs on
AHE) supports up to 5.8 Million subscribers on 2.5 Busy Hour Transaction
Attempts with 99.999% availability.

Standards Compliance

The Super Distributed Home Location Register (SDHLR) communicates with both
Lucent and other vendor's MSCs using the industry-standard ANSI-41 protocol for
wireless communication. It supports most third-party MSC features, as long as
they are standard compliant. In addition, this application also supports UMTS
network requirements standards to support the 3G Networks. The following list of
standards are currently supported on SDHLR in terms of ANSI-41 protocols:

     o    ANIS 41- Cellular Radio Telecommunications Intersystem Operations
     o    IS-737-Enhanced for Circuit Mode Data
     o    IS-707-Data Service Option for Spread Spectrum System
     o    IS-771-Wireless Intelligent Network
     o    IS-807-Internationalization
     o    IS-751-Modifications to support IMSI
     o    IS-730 Intersystem Operations Support for IS-136 Digital Control
          Channel
     o    IS-764-Wireless Calling Name Feature Description
     o    IS-841 MDN based SMSC
     o    J-STD-036 E911 Ph2
     o    J-STD-025 CALEA standards
     o    IS-808 Support for GSM/ANSI-136 Interoperability

2. Required Hardware

The SDHLR application runs on Packet IN AHE hardware for both Data Function and
Control Function, and eSM platform hardware, which help provisioning. SDHLR
Release 3.0 release is planned on Packet-IN AHE R25 platform release.

Minimum hardware needed for SDHLR:

          1.   2 AHEs in 1+1 (N+K) configuration, for Control Function (CF)
          2.   AHE/Data Server mated pair configuration for Data Function (DF)
          3.   1 eSM for provisioning the application and subscriber record
               provisioning
          4.   OMC HLR hardware and Software (Recommended)

Customer could purchase additional hardware if the above minimum configuration
cannot meet cannot meet the desired subscriber capacity requirements in their
network.

3. Pricing

                                      320
<PAGE>

SDHLR Application Pricing constitutes RTU per subscriber basis for the SDHLR
3.0, which supports ANSI-41 HLR features (for supported features, refer SHLR
Application Addendum). SDHLR 3.0 release gives the Mobility-IN SHLR 8.0 feature
set. OMC-HLR, eSM, hardware pricing, and SDHLR/AHE hardware pricing are not
included in this addendum. For SDHLR hardware, refer to AHE platform addendum.

--------------------------------------------------------------------------------
 Software Price for New Install - SDHLR 3.0 Release (ANSI-41 HLR Features Only)
================================================================================
                                                         Net Price to VZW
--------------------------------------------------------------------------------
**                                                               **
--------------------------------------------------------------------------------
**                                                               **
--------------------------------------------------------------------------------
**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      321
<PAGE>

                  ATTACHMENT I - Enhanced Control Server (eCS)

1. Description

     The Lucent Technologies Enhanced Control Server (eCS) is the powerful next
          generation intelligent network database, part of Lucent Technologies'
          Intelligent Network (IN) family of products. When deployed with the IN
          eSM (Enhanced Services Manager) the eCS provides unparalleled
          performance, programmability, reliability, and flexibility in the IN.
          The basic purpose of the eCS in the intelligent network is to provide
          large database capabilities to store call handling and routing
          instructions for services that are triggered by the Service Switching
          Points (SSPs). The eCS provides centralized call processing control
          information for telecommunication services. It contains logic for
          multiple telecommunication services along with subscriber records that
          are associated with each service.

     Key System Characteristics

          o    Programmability:

               Services can be programmed using the eSAE and provisioned using
               the eSM. Service Provider and end user control of services is
               possible via eSM.

          o    Support of multiple simultaneous services:

An eCS can simultaneously run multiple service applications.

          o    Data Storage Capabilities

The eCS is capable of storing large amounts of subscriber data and may act as a
data server for the network.

          o    Scalability:

                    The eCS has multiple scalable components, including random
                    access memory, disk storage, and signaling links.

          o    Open platforms:

                    The eCS is built on a commercial software operating system

          o    Standards compliance:

                    The eCS supports numerous communication protocols and
                    physical and environmental specifications, including
                    definitions from Telcordia Technologies, Inc. and the
                    International Telecommunications Union (ITU-T).

          o    System fault resilience and high service availability:

                    Hardware and software fault resilience are combined with
                    mated/synchronized configurations to ensure service.

          o    Network compatibility:

                    The eCS can communicate with network elements using the
                    Signaling System 7 (SS7) and TCP/IP protocols.

          o    Future-proof technology:

                    The portable software platform assures access to
                    state-of-the-art hardware platforms.

                                      322
<PAGE>

2. Required Hardware

The eCS 900 hardware consists of a single cabinet configuration. Each system is
equipped with:

          o    Two 4-way SMP Xeon 900Mhz processing units in an Active/Active
               mode.
          o    Each CS unit is equipped with 8GB of Memory.
          o    Support of 1 or 2 Media Units (equipped with 7 pairs of 36GB
               disks).
          o    CPCI Telecom Server Units (2 or 4) Dual 600Mhz P3 processing
               units equipped with T1 Channelized or T1 ATM Links.
          o    An RCC control unit, cooling unit, set of portserver terminal
               servers, hubs, and a simplified FFU.
          o    Sunblade Local Maintenance Terminal

3. Pricing

Below are two representative configurations of the eCS 900. Specific
configurations are determined by the applications and call traffic assumptions
used. Other configurations are available and will be priced upon request.

8 High Speed Link Configuration:

The eCS 900 hardware consists of a single cabinet configuration. Each system is
equipped with:

          o    Two 4-way SMP Xeon 900Mhz processing units in an Active/Active
               mode.
          o    Each CS unit is equipped with 8GB of Memory.
          o    1 Media Unit (equipped with 7 pairs of 36GB disks).
          o    CPCI Telecom Server Units (4) Dual 600Mhz P3 processing units
               equipped with 8 ATM High Speed Links
          o    An RCC control unit, cooling unit, set of portserver terminal
               servers, hubs, and a simplified FFU.
          o    Sunblade Local Maintenance Terminal
          o    R21 Operating System Software and High Speed Link RTU
          o    Spares Kit

**

4 High Speed Link Configuration:

The eCS 900 hardware consists of a single cabinet configuration. Each system is
equipped with:

          o    Two 4-way SMP Xeon 900Mhz processing units in an Active/Active
               mode.

          o    Each CS unit is equipped with 8GB of Memory.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      323
<PAGE>

          o    1 Media Unit (equipped with 7 pairs of 36GB disks).
          o    CPCI Telecom Server Units (2) Dual 600Mhz P3 processing units
               equipped with 4 ATM High Speed Links
          o    An RCC control unit, cooling unit, set of portserver terminal
               servers, hubs, and a simplified FFU.
          o    Sunblade Local Maintenance Terminal
          o    R21 Operating System Software and High Speed Link RTU
          o    Spares Kit

**

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      324
<PAGE>

                 ATTACHMENT J - Enhanced Service Manager (eSM)

1. Description

The Lucent eSM INU-Mobility product is a highly scaleable and reliable platform
used to provision and administer the custom databases for each "Intelligent
Network Service" present on the Network Elements (NE) and is base on the HP
hardware platform. The NEs include: Enhanced Control Server (eCS), Enhance Media
Resource Service (eMRS), Application Host Environment (AHE), and Lightweight
Directory Access Protocol Servers (LDAP).

It receives the definition of the service's provisionable portion from the
Enhanced Services Authoring Environment (eSAE). This definition includes
database schema (for both RC tables and RTDB tables), data validation
information, building blocks used to create or modify generic service decision
graphs or user-specific DGs, relationships between data items, specifications
for graphical user Interface (GUI) screens for viewing & updating provisioned
data, and data migration information (if this is an update from an older version
of the service).

The eSM product GUI is a powerful web based GUI which supports all
Administrative and Provisioning functions. The eSM supports an Application
Programming Interface (API) base on CORBA v2.3 standards to allow customers to
interface their own user interfaces or upstream systems to eSM. Both the GUI and
the API have multi-level customizable security to control access to the data.

The eSM receives data necessary to provision the services from either manual
entry (from GUI users) or from "upstream systems" (where the upstream systems
include both Lucent and externally developed systems). This data is validated
and routed to the appropriate NEs across multiple interfaces (depending on the
type of data being provisioned). The distribution rules are configurable.

The eSM also provides a reporting environment to view the service and system
data, collecting service and subscriber measurements from the NE. The eSM
supports two versions of every service to allow migration of data from an older
to a newer version of a service, in coordination with data migration on the NEs.
The eSM also support Bulk Provisioning from a file, service commands and Bulk
load of service commands to the NE. Administration includes online backup,
schedule and on-demand audits of the NE, Gas Gauge to monitor eSM performance
and throughput of provisioning to the NE.

2. Required Hardware

The eSM uses Hewlitt-Packard (HP) Hardware Platform in the following
Configurations depending number of subscriber records needed, Provisioning
Transactions to Network Elements from Upstream, Number of Simultaneous Users,
Number of Services, and Number of Network Elements supported.

                                      325
<PAGE>

                                 Configurations

<TABLE>
-----------------------------------------------------------------------------------------
Name                              CPU           Memory    Disk         Comment
-----------------------------------------------------------------------------------------
                                  (NUMBER)      RAM       Mirrored
-----------------------------------------------------------------------------------------
<S>                               <C>           <C>       <C>          <C>
Starter/low End (J6700)           750MHz (2)    8GB       144GB        No Service Guard
-----------------------------------------------------------------------------------------
Mid-Range (RP8400)                875MHz (4)    8GB       2160GB       Service Guard
-----------------------------------------------------------------------------------------
Super Enhanced High End (RP8400)  875Mhz        16GB      2160GB       Service Guard
                                  (16)
-----------------------------------------------------------------------------------------
Web Servers (J6700)               750Mhz        8GB       72GB         Used to increase
                                                                       simultaneous users
-----------------------------------------------------------------------------------------

Configuration Maximum Capacity

-----------------------------------------------------------------------------------------
Name                              Max Users     TPH       Max          Max NE
                                                          Subscriber   (eCS,eMRs,AHE,
                                                          Records      LDAP)
-----------------------------------------------------------------------------------------
Starter/low End (J6700)           64            10K/Hr    5M           10,30,10,50
-----------------------------------------------------------------------------------------
Mid-Range (RP8400)                640(1)        40K/Hr    100M         40,120,100,50
-----------------------------------------------------------------------------------------
Super Enhanced High End (RP8400)  2000(1)       100K/Hr   100M         40,120,100,50
-----------------------------------------------------------------------------------------
Web Servers (J6700)               300           NA        NA           NA
-----------------------------------------------------------------------------------------
</TABLE>

(1)Requires Web Servers

2. Pricing

Pricing includes all Hardware, Consoles, Laser Printers, PC Consoles, Software,
Capacity right to use license and initial 18 month HP Hardware/Software
Warranty. Service Guarded Configurations provide Active/Standby Configurations.
Note the capacity pricing is not at the configuration maximum additional
capacity RTUs can be purchased to increase the system to full capacity.

**

              ATTACHMENT K - Enhanced Media Resource Server (eMRS)

1. Description

SUPPLIER'S enhanced Media Resource Server (eMRS) is a network element that can
be programmed to provide enhanced telephony services. Enhanced services are
services that a telephony service provider provides above and beyond the normal
Plain Old Telephone Service (POTS) calls. These services could be implemented by
utilizing eMRS's media service circuits as well as eMRS's network interfaces.
Using SUPPLIER'S Enhanced Service Authoring Environment (eSAE) and the rich
service programming API, sophisticated services can be programmed to run on the
eMRS. In addition, the eMRS provides an extensive array of OAM&P capabilities
for managing eMRS in a service provider network.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      326
<PAGE>

The eMRS provides the following media resources:

     o    Announcement Players
     o    Digit Collectors
     o    Tone Generators
     o    Voice Recorders and Players
     o    Text-to-speech (TTS) Synthesizers
     o    Automatic Speech Recognizers (ASR)

The eMRS provides the following network interfaces:

     o    ISDN Primary Rate Interface (PRI)
     o    ISDN Primary Rate Access (PRA)
     o    ANSI/ITU ISUP
     o    Bellcore GR-1129
     o    Bellcore 3511 messages over GR-1129 type interface
     o    ETSI/INAP
     o    TCP/IP

The eMRS can either be used as an Intelligent Peripheral (IP) where the service
logic is under the control of an SCP (e.g., SUPPLIER'S eCS) or as a service node
where the service logic is controlled by the eMRS. Moreover, a single eMRS can
simultaneously act as a service node and an Intelligent Peripheral (IP).

2. Required Hardware

Cabinet equipped with 1- 8 port 10/100 Mbit ethernet hub, 1- 8 port terminal
server, 12-block MFFU, bi-directional cooling fan unit, 5ESS-2000 Global frame,
doors, phase 2 cable rack & miscellaneous equipment and cables - each cabinet
holds up to 4 units with 600 Mhz CPUs. Select from below. eMRS units can be
different within the same cabinet. All eMRS units will require a cabinet - no
table top units. Also included is a Standalone Workstation.

The following eMRS base units is e/w 1-chassis, dual Intel 600Mhz w/256 L2
cache, 440BX core logic set, 1GB SDRAM, 100 Mhz PSB, 4-10/100 ethernet ports, 4
RS232 serial ports, 1 ultrawide LVD SCSI controller, 1 single-ended narrow SCSI
controller, floppy & enhanced IDE controller, onboard IPMI compliant system
management controller, BIOS supports serial redirect and CPU administration
features, H.110 CTBUS w/hot swap, rear I/O cabling interface transition support,
link activity, supplies, 9-18GB SCSI disk drives, 1 DDS-II format 4mm SCSI tape
drive 1 CD (read only) drive, 1 floppy drive.

3. Pricing

The platform is available in multiple configurations. The price is dependent on
the specific configuration to meet deployment needs. Pricing below includes eMRS
unit, eMRS cabinet, spares kit and boot disk for new installs. Pricing below
does not include misc cabinet, documentation, training, SES, maintenance
support, E&I or NPI. Does not include optional

                                      327
<PAGE>

hardware/software features that do not apply to these configurations such as
VOIP/SIP, or ASR/TTS.

------------------------------------------------------------------------
DESCRIPTION OF                                      PRI/IS   SS7/ISUP  UNIT
ORDERABLE ITEM                                      UP IVR   Cards     NET
                                                    (Quad              PRICE -
                                                    Span T1            Hardware
                                                    Boards)            &
                                                                       Software
--------------------------------------------------------------------------------
eMRS Configuration 13 with R24                      6        1            **
(SurePay 8.0 IP SPA is currently deployed in
Verizon Wireless on eMRS R21). This price
is for a new install eMRS Cabinet with one
Config 13 eMRS unit with R24 software, 6
Brooktrout cards with up to 24 T1 links, and 1
spares kit.
--------------------------------------------------------------------------------
eMRS Configuration 24 with R24                      4        1            **
This price is for a new install eMRS Cabinet
with one Config 24 eMRS unit with R24
software, 4 Brooktrout cards with up to 16 T1
links, and 1 spares kit.
--------------------------------------------------------------------------------

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      328
<PAGE>

       ATTACHMENT L - PacketIN(TM) Application Hosting Environment (AHE)

1. Description

The AHE is used to host the next generation/convergence/3G type of applications.
When deployed with the IN eSM(enhanced Services Manager) and the optional IN
enhanced Services Authoring Environment(eSAE), the AHE provides unparalleled
performance, programmability, reliability, and flexibility in the IN.

The AHE can be deployed in multi-vendor, multi-media(wireline, wireless and
data) and multi-protocol environments.

Key System Characteristics

          The PacketIN Application Hosting Environment has the following key
characteristics:

     1.   Programmability: Next Generation Services can be developed by third
          party ISVs, the service provider, or by Lucent, using programming
          languages such as JAVA or C++. Services are provisioned using the eSM.

     2.   Support of multiple simultaneous services: The PacketIN Application
          Hosting Environment can simultaneously run multiple service
          applications.

     3.   Scalability: The PacketIN Application Hosting Environment provides a
          reliable, scaleable platform that can grow with the needs of the
          service provider.

     4.   Open platforms: The PacketIN Application Hosting Environment is built
          on commercially available hardware and software. Its open, layered
          architecture provides the service provider with vendor and network
          interoperability and the use of Open APIs enables the extensive use of
          exciting ISV and ASP developed applications.

     5.   Protocol compliance: The PacketIN Application Hosting Environment
          supports in this release numerous communication protocols including
          SIP, LDAP, JTAPI, MAP-GSM, CAP, RMI, CORBA, SNMP, and SMPP.

With these key features, the PacketIN AHE enables the service providers to:

o    Offer/deploy new services rapidly because the PacketIN AHE allows service
     providers to take full advantage of the service innovations available from
     the Internet. The service providers can create innovative services using
     the Internet technologies that provide the framework for easy service
     creation, deployment and reuse.

o    Enhance the existing IN network and protect the existing IN network
     investment. The PacketIN AHE provides an evolutionary platform that builds
     on the strength of Lucent's Intelligent Network (IN). The service providers
     can enhance the current service offerings and enter the Internet arena by
     creating next generation converged services.

o    Keep pace with the new latest technologies. The PacketIN AHE with the
     packet network supports the latest Internet protocols, Internet programming
     languages, and open network APIs to allow service providers to create
     next-generation converged services that are truly access- and media-
     independent.

o    Gain new customers by being able to respond quickly to customer demands for
     technically innovative services.

o    Host 3 rd party Next Generation/convergence/3G applications on the PacketIN
     AHE.

                                      329
<PAGE>

o    Policy Management/Rules Engine on the PacketIN AHE platform planned in the
     roadmap for calendar year 2003/2004.

Service Experience

Here are just a few of the applications that the Lucent PacketIN Application
Hosting Environment can support:

o    Super Distributed HLR (SDHLR)

o    MiLife(TM) Intelligent Services Gateway (ISG)

o    SIP Server and SIP based services

o    Surepay(TM) eCommerce Gateway Server (eCGS)

o    Instant Messaging

2. Required Hardware

Netra T 1400s
Sunblade 100 LMT
Framework
Terminal Server
Ethernet Hubs
Alarm Relay Unit
Interphase SS7 Cards

3. Pricing

=======================================================================
    SCALE    CONFIGURATION          COMPONENTS          NET PRICE
-----------------------------------------------------------------------
-----------------------------------------------------------------------
1 (MINIMUM)  PacketIN AHE with (1)  5ESS Frame, Netra       **
             Netra T 1400 in a      T 1400, LMT,
             frame                  Interphase SS7
                                    card, Spare Kit,
                                    Golden Disk R24,
                                    Release 24 AHE
                                    Software, Netra T
                                    1400 and LMT
                                    Support
-----------------------------------------------------------------------
2 (MEDIUM)   PacketIN AHE with (2)  5ESS Frame, Netra       **
             Netra T 1400s          T 1400s, LMT,
                                    Interphase SS7
                                    cards, Spare Kit,
                                    Golden Disk R24,
                                    Release 24 AHE
                                    Software, Netra T
                                    1400 and LMT
=======================================================================

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      330
<PAGE>

================================================================================
                                    Support
--------------------------------------------------------------------------------
3 (MAXIMUM)  PacketIN AHE with 4    5ESS Frame, Netra       **
             Netra T 1400s          T 1400s, LMT,
                                    Interphase SS7
                                    cards, Spare Kit,
                                    Golden Disk R24,
                                    Release 24 AHE
                                    Software, Netra T
                                    1400 and LMT
                                    Support
================================================================================

                 VOICE MESSAGING PRODUCTS AND SERVICES ADDENDUM

1. SUPPLEMENTAL TERMS

1.1 Scope This Addendum and the following Attachments contain the prices and
additional terms and conditions, which together with the terms and conditions of
the AGREEMENT, are applicable to orders for SUPPLIER'S messaging products and
services identified herein. To the extent of any inconsistency between a
specific term of this Addendum and a specific term of the AGREEMENT, the term of
this Addendum shall govern.

     **
     Attachment 2 Implementation Services
     Attachment 3 Messaging Services Program ("MSP")
     Attachment 4 Microsoft End User License Agreement

1.2 Definitions In addition to the definitions set forth in Article 2 of the
AGREEMENT, entitled DEFINITIONS, the following terms in this Addendum shall have
the meanings ascribed to them below.

     1.2.1 "Capacity On Demand (COD) Products" means Messaging Hardware and/or
     Software with COD. "Software with COD" is Software that determines the
     capacity of SUPPLIER'S Messaging Product to, among other things, store
     messages, create mailboxes and add functionality to mailboxes. Software
     with COD may be enabled at the time of manufacture or remotely after
     installation, in incremental units of capacity.

     1.2.2 "Installation Date" means the date a System is connected to
     PURCHASER's access lines and PURCHASER's power source. For Messaging
     Products other than a System, "Installation Date" means the date the
     Messaging Product is installed in an existing System.

     1.2.3 "System" means collectively any Messaging Hardware (or component
     thereof) and Software composing a voice messaging system, such as the CA
     System or the AnyPath (R) System.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      331
<PAGE>

     1.2.4 "Update" means any improvement, addition, or revision to the
     Messaging Software that does not contain substantially new functionality as
     determined by SUPPLIER in its sole discretion. Updates are non-feature
     enhancing and typically improve performance or safety.

     1.2.5 "Upgrade" means any improvement, addition or revision to the
     Messaging Software that contains substantially new or enhanced
     functionality.

     1.2.6 "Messaging Hardware" means voice, text or multimedia messaging
     Hardware described or listed in this Addendum.

     1.2.7 "Messaging Product" means a voice, text or multimedia messaging
     Product described or listed in this Addendum.

     1.2.8 "Messaging Software" means voice, text or multimedia messaging
     Software described or listed in this Addendum.

     1.2.9 "Messaging Services" means Services (integration, maintenance, data
     migration, etc.) related to a Messaging Product.

     1.2.10 "Caller Application ("CA")" means the Messaging application that
     provides features such as telephone answering, voice and fax messaging,
     call routing, and message delivery service.

1.3 Term This Addendum shall continue in effect until the expiration date of the
AGREEMENT. In the event that there is a purchase order for which the parties
have obligations that extend beyond the expiration date of the AGREEMENT, the
terms of the AGREEMENT and this Addendum shall continue to apply to the purchase
order until all obligations have been satisfied.

**

SUPPLIER makes no warranty with respect to defective conditions or
non-conformities resulting from a software application not provided by or not
developed by SUPPLIER ("Non-Lucent Supplied Application"), including, but not
limited to, any application developed using any SUPPLIER service creation
environment product. In addition, SUPPLIER shall have no liability whatsoever
for any failure, harm or loss caused by, or related to, any Non-Lucent Supplied
Application.

PURCHASER may order certain COD Software features, such as password reset,
conference mailbox, skip password, magistrate mailbox and monitor mailbox, which
when enabled could be improperly used in violation of privacy laws. By ordering
such features, PURCHASER assumes all responsibility for assuring the proper and
lawful use of such features and all liability for any improper or unlawful use
of such features.

1.5 Post-Warranty Maintenance After the applicable Warranty Period, PURCHASER
may order maintenance Services, including remote support Services, for Messaging
Products under the Messaging Services Agreement ("MSP") program in accordance
with Attachment 3.

1.6 Prices and Fees The prices and fees for Messaging Products (except fees for
Services and MSP Services) provided by SUPPLIER are as set forth in the
Attachments to this Addendum. All prices and fees in the Attachments to this
Addendum shall be in effect for three (3) years from the Effective Date of the
AGREEMENT. Unless expressly stated otherwise, discounts referenced or
incorporated herein apply to Messaging Products ordered under this Addendum only
and are not applicable to Services. Services and MSP Services prices and fees

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      332
<PAGE>

will be provided to PURCHASER as a firm price quote or as agreed to in writing
by the parties. Transportation fees shall be charged in accordance with Article
8.2 of the AGREEMENT, entitled TRANSPORTATION.

**

1.7 Orders Orders for Messaging Products and Services shall be placed in
accordance with Article 3 of the Definitive Agreement, entitled ORDERS. In
addition, Orders for Messaging Products and Services shall include the
following:

     o    Applicable product configuration, including but not limited to, System
          type, System serial number (if known), number of ports, drive type,
          hardware/system, any other equipment required, Software options,
          authorized capacity (as applicable, e.g., storage hours, number of
          ports, number of mailboxes, number of fax-enabled), literature;
     o    Choice of implementation package (if applicable) and fees; and desired
          Installation Dates, if SUPPLIER is performing installation.

Orders for COD Products will be placed with SUPPLIER and paid for in the same
manner as Orders for other Messaging Products under this Addendum. Shipment,
delivery, and installation of remotely enabled COD Software will be deemed to
have occurred on the date on which such COD Software was remotely enabled by or
on behalf of SUPPLIER. SUPPLIER will provide PURCHASER with written notification
that the COD Software has been remotely enabled within two business days
following installation. Orders for COD Software may not be canceled on or after
the date of enablement.

1.8 Implementation Services, Training and Documentation At PURCHASER'S request,
SUPPLIER will provide any or all of the installation, implementation and data
migration Services for the AnyPath System. A general description of such
Services is included in Attachment 2, "Implementation Services". The specific
Services to be performed for PURCHASER and associated fees will be described in
one or more written statements of work based upon the scope of Services required
by PURCHASER. Each statement of work will be signed by representatives of both
parties and will be deemed to incorporate this Addendum.

Unless otherwise noted in the applicable Order, PURCHASER will select, and
SUPPLIER will provide to PURCHASER, for each Caller Application ("CA") System,
the training, consultation Services and documentation included in one of the
implementation packages described in Attachment 2, "Implementation Services" at
the prices stated in Attachment 1, "Prices". PURCHASER shall specify its choice
of implementation package at the time of placing the Order for the applicable
System or through another Order as agreed by the parties.

Any additional services, training or documentation requested by PURCHASER shall
be ordered in accordance with and at prices separately quoted by SUPPLIER.

1.9 Site Requirements SUPPLIER will furnish specifications for power, physical
and environmental requirements for the equipment room where Messaging Products
will be installed. PURCHASER is responsible for ensuring that these
specifications are met. In addition, PURCHASER is responsible for complying with
all building and electrical codes applicable to the equipment room.

1.10 Technical Support Center; Response Time; PURCHASER'S Responsibility

-----------------------------
     ** Confidential Materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      333
<PAGE>

During the Warranty Period for the Messaging Products, SUPPLIER will provide the
Services described below:

     1.10.1 Technical Support Services Center SUPPLIER will provide PURCHASER
     with access to SUPPLIER'S technical support services center ("TSSC"),
     staffed by SUPPLIER-certified technicians, for 24-hour problem reporting
     (1-866-Lucent88). The TSSC will provide analysis for System malfunctions,
     including actions to verify a problem and the conditions under which the
     problem exists or recurs. The nature and operation of the TSSC is left to
     the sole discretion of SUPPLIER and may be changed by SUPPLIER at any time.
     SUPPLIER will provide reasonable notice to PURCHASER of any planned change
     in operation of the TSSC which may affect PURCHASER.

1.11 Availability of Products, Maintenance Service and Parts For a period of
five (5) years after shipment of each Messaging Product, SUPPLIER will make
available maintenance Services, in accordance with this Addendum, and equivalent
spare parts for such Messaging Product. Notwithstanding the foregoing, the MSP
program will not be available for Sierra(TM) Systems after April 30, 2006.

If production capacity for a Messaging Product is constrained as a result of
SUPPLIER'S inability to secure material or transportation facilities or the
inadequate yield of Messaging Products despite all commercially reasonable
efforts, SUPPLIER may allocate in a fair and reasonable manner, taking into
account its contractual commitments, its available production output among
PURCHASER and its other customers, including at its option those not yet under
contract.

1.12 Additional Software License Terms In addition to the applicable Software
license provisions of the AGREEMENT, the following additional terms and
conditions shall apply to Messaging Products:

     1.12.1 COD Software Each incremental unit of capacity for COD Software will
     be considered a separate Messaging Product that is licensed in object code
     form to PURCHASER pursuant to the terms of the applicable Software license
     provisions of the Definitive Agreement. Only that COD Software that has
     been properly ordered from SUPPLIER, paid for by PURCHASER, and whose
     enablement has been authorized and directed by SUPPLIER, will be licensed
     to PURCHASER.

     1.12.2 Only SUPPLIER May Enable Software Features Only SUPPLIER is entitled
     to authorize the enablement of any COD Software. PURCHASER shall not enable
     or attempt to enable any COD Software or features or capabilities inherent
     in the COD Software, and PURCHASER shall not permit or assist any third
     party to do so.

     1.12.3 Conditions for Enablement of Software Feature Products As a
     condition of SUPPLIER'S enablement of COD Software features and
     capabilities, PURCHASER shall make available remote System-level access to
     PURCHASER'S Systems at a time mutually agreeable to both PURCHASER and
     SUPPLIER.

     1.12.4 Capacity-Based Licenses PURCHASER shall not use or permit the use of
     the Messaging Software in a manner that exceeds the authorized capacity.
     Without limiting the generality of the foregoing, PURCHASER shall not cause
     or permit the number of calls simultaneously connected to a System to
     exceed the authorized number of ports. As used here, a "call" means any
     telephone call, voice-over-IP connection or other like connection

     1.12.5 SUPPLIER Audit Rights SUPPLIER or its authorized agent may, at
     SUPPLIER'S discretion, electronically inspect and audit the configuration
     of PURCHASER'S COD Systems for compliance with the terms of the Software
     license at the following times: (i) at the time of enablement of any
     separately licensed Messaging Software feature or capability, such as
     incremental capacity for SUPPLIER'S COD Products; and (ii) once each
     calendar year upon three business days' notice to PURCHASER from

                                      334
<PAGE>

     SUPPLIER. PURCHASER shall cooperate with SUPPLIER or its authorized agent
     in conducting such audits and will make available remote System-level
     access by SUPPLIER for such purpose.

     1.12.6 Software License Transfer PURCHASER may transfer its rights to use
     the Messaging Software concurrent with the sale of the Messaging Product on
     which the Messaging Software was originally installed provided PURCHASER:
     (i) obtains the advance written consent of SUPPLIER, which consent shall
     not be unreasonably withheld; (ii) pays, if applicable, all transfer fees
     to SUPPLIER; and (iii) delivers to SUPPLIER a written undertaking by the
     transferee, in a form acceptable to SUPPLIER, specifying that the
     transferee accepts the rights and obligations of PURCHASER'S Software
     license for that Messaging Product.

     1.12.7 Third Party Software PURCHASER agrees to be bound by the terms and
     conditions of the third-party license attached as Attachment 4 to this
     Addendum. If the scope of the license and restrictions on use stated in the
     AGREEMENT and this Addendum differ from the terms of any license agreement
     packaged with Software developed by a third party, the terms and conditions
     of the packaged license agreement shall take precedence.

     1.12.8 Remedies If PURCHASER breaches any of the Software license
     provisions applicable to Messaging Products, SUPPLIER may exercise
     immediately any remedy set forth in the AGREEMENT, as well as any remedy
     that may exist at law or in equity.

1.13 Internet Access PURCHASER acknowledges that the use of and connection to
the Internet is inherently insecure and that connection to the Internet provides
opportunity for unauthorized access by a third party to PURCHASER'S computer
systems, networks and any and all information stored therein. PURCHASER
acknowledges and agrees that SUPPLIER makes no express or implied warranty or
condition that its Products are immune from or prevent fraudulent intrusion,
unauthorized use or disclosure or loss of proprietary information. If PURCHASER
chooses to connect the Messaging Products to the Internet, PURCHASER does so at
its own risk and is strongly advised to take steps to minimize unauthorized
access though any Internet connection. SUPPLIER SHALL NOT HAVE ANY LIABILITY
WHATSOEVER FOR ANY FAILURE, HARM OR LOSS CAUSED BY, OR RELATED TO: (I) ANY
UNAUTHORIZED ACCESS THROUGH AN INTERNET CONNECTION, REGARDLESS OF WHETHER A
FIREWALL OR OTHER INTERNET SECURITY FEATURE IS INCLUDED WITH THE MESSAGING
PRODUCT; OR (II) PURCHASER'S USE OF THE INTERNET INCLUDING WITHOUT LIMITATION
ACCESSING AND DOWNLOADING ANY MATERIALS AVAILABLE ON THE INTERNET FOR USE ON OR
IN CONNECTION WITH THE MESSAGING PRODUCT. IN ADDITION, SUPPLIER SHALL NOT BE
RESPONSIBLE FOR ANY DEGRADATION IN SYSTEM OR PRODUCT PERFORMANCE CAUSED DIRECTLY
OR INDIRECTLY BY AN INTERNET CONNECTION. PURCHASER agrees to comply with all
applicable laws, rules and regulations, including any Internet regulations or
policies and applicable export laws, in its use of the Messaging Products or any
part thereof.

                 VOICE MESSAGING PRODUCTS AND SERVICES ADDENDUM

                          Schedule 1 - MSA Order Form

--------------------------------------------------------------------------------
Invoice Address:
Equipment Site (if different from Invoice Address):

Contact:

Telephone:
--------------------------------------------------------------------------------

                                      335
<PAGE>

<TABLE>
<S>                                                          <C>
Program Start Date:

VOICE MODULE                                                 Payment Plan: Full __ Annual __
System Type: __ Ports: __ Msg Hours: _

System Serial Numbers with this Configuration at this
Equipment Site: List all systems types covered with          Multi-Year MSA Program
Serial number, and Warranty start and end dates,             Discount ( __%)                            $ __
Ports and hours.                                             Annual Program Price Less Discount         $ __

                                                             Coverage Period (Years)                    x __

Voice Module Annual Subtotal              $ __               TOTAL SITE MSA PROGRAM PRICE        $ __
Number of Systems with this Configuration x __
Voice Module Annual Subtotal              $ __
                                                             Cellco Partnership d/b/a Verizon Wireless

                                                             -----------------------------------------------------
DATA MODULE S/N:                                             By Authorized Representative                  Date

           -------------------------------------
DM Applications:
                                                             -----------------------------------------------------
           -------------------------------------             Printed Authorized Representative/Title

           -------------------------------------             LUCENT TECHNOLOGIES INC.

Data Module Annual Subtotal               $

---------------------                                        -----------------------------------------------------
                                                             By Authorized Representative                  Date

CUSTOM APPLICATIONS: (List all VM Systems to which
Applications apply)                                          -----------------------------------------------------
                                                             Printed Authorized Representative/Title
                                                         $
-------------------------------------------

                                        -------------------
                                                         $
-------------------------------------------

                                        -------------------
                                                         $
-------------------------------------------

                                        -------------------
                                                         $
-------------------------------------------

                                        -------------------
                 Application Subtotal  $
                                        -------------------
</TABLE>

                                      336
<PAGE>

                 Voice Messaging Products and Services Addendum

                    Schedule 2 - Severity Levels for Systems

A.   Severity 1

A Severity 1 problem is a condition under which the System experiences a
complete, continuing loss of functionality. In addition, any condition that may
critically impact human safety is considered a Severity 1 problem.

Severity 1 problems on Sierra/CA Systems include:

     o    Unscheduled total System outage or failure to boot
     o    Continual System restarts
     o    Networking down resulting in loss of critical functionality such as
          Message Waiting not functioning System wide
     o    Inoperability of one or more of the disk drives that store messages or
          data causing message or data loss
     o    Message Waiting not functioning system wide
     o    25% or more blocked calls
     o    Total loss of integration

On the AnyPath System, a Severity 1 problem is a complex-wide fault, including:

     o    25% mishandled calls (i.e., when end-user customer cannot successfully
          access target mailbox to complete a transaction due to a defect with
          the AnyPath System)
     o    Correlated UCS failure when a fault on one UCS propagates to another
          UCS causing service disruption to spread
     o    Correlated SS7 failure when a fault on one SS7 instance (server or
          link) propagates to another SS7 instance causing service disruption to
          spread
     o    Correlated MBL failure when a failure on one MBL propagates to another
          MBL causing service disruption to spread

B.   Severity 2

A Severity 2 problem is a condition under which the System is partially
inoperative, and the inoperative portion of the System restricts PURCHASER'S
operations but has a less critical effect than a Severity 1 condition. This
condition is characterized by loss of partial functionality of the System but
not a complete System failure. It includes a single reboot if the System has
already been returned to full or partial functionality.

Severity 2 problems on Sierra/CA Systems include:

     o    Single reboot

                                      337
<PAGE>

     o    Inability to access the system through the System Manager Terminal
          (SMT)
     o    Inability of system to collect CDR data
     o    Inability to access an external application through the user interface
     o    Inability to access the voice processing module through the Data
          Module SMT emulation
     o    Inability to access an external application through the designed
          remote access method such as fax board, voice board, module interface
          board, or service modem
     o    Documentation errors that result in System outage
     o    Severity 1 problem with a work-around acceptable to PURCHASER

On AnyPath Systems, a Severity 2 problem is a box wide fault, including:

     o    99.7% availability objective failure caused by the UCS
     o    99.5% availability objective failure caused by ACS/SS7/MBL/OSL
     o    Considerable (100 faults/million) provisioning failures of call flow
          affecting data
     o    Infrequent (10 faults/million) mailbox messages being trashed or
          deleted
     o    Consistent and considerable (100 faults/million) mishandled calls
     o    Call answer failover not working

C.   Severity 3

A Severity 3 problem is a condition under which the System is usable by
PURCHASER, but with some limited functions which may restrict but not severely
impact PURCHASER operations. Severity 3 problems include:

     o    Single link inoperable
     o    Poor System operating response times
     o    Occasional mishandled calls
     o    One-time failure that impacted access to mailboxes
     o    Considerable (100 faults/million) problems with audits, Software
          Updates, etc.
     o    Infrequent (10 faults/million) provisioning failures of call flow
          affecting data
     o    Individual mailbox failures summing to below availability objective

D.   Severity 4

A Severity 4 problem is a condition under which the System is experiencing minor
failure which does not materially affect PURCHASER'S operations. Severity 4
problems include:

     o    Cannot update non-call related data (e.g. measurement thresholds)
     o    Process failures not impacting subscriber access to mailboxes
     o    Error messages requiring rewording for clarification
     o    Infrequent (100 faults/million) problems with audits, Software
          Updates, etc.
     o    Cosmetic changes to displays
     o    Documentation errors

                                      338
<PAGE>

                 Voice Messaging Products and Services Addendum

         Schedule 3 - Custom Applications and Response Time Objectives

SUPPLIER'S Customer Services and Solutions group ("CSS") will endeavor to
respond to reported problems with Custom Applications and provide updates within
the following time periods. The response time is calculated between the time
SUPPLIER has received sufficient information from PURCHASER to open a trouble
ticket and the time a CSS engineer is working with PURCHASER to address the
condition. The definitions of Severity levels for Custom Applications are set
forth below the table.

<TABLE>
-----------------------------------------------------------------------------------------
 Severity       CSS Response Time during      CSS Response Time during Non-     Update
                    Business Hours (1)               Business Hours (2)       Frequency
-----------------------------------------------------------------------------------------
     <S>    <C>                              <C>                                <C>
     1                   1 hour                           8 hour                Hourly
-----------------------------------------------------------------------------------------
     2                   4 hour                          12 hour                Hourly
-----------------------------------------------------------------------------------------
     3      next business day before 5 p.m.  next business day before 5 p.m.    Weekly
                      Pacific Time                     Pacific Time
-----------------------------------------------------------------------------------------
     4           within 3 business days           within 3 business days        Weekly
-----------------------------------------------------------------------------------------
</TABLE>

(1)    Business hours are 8:00am to 5:00pm Pacific Time, Monday through Friday
(2)    Non-business hours are 5:00pm to 8:00am Pacific Time, Monday through
       Friday, and Friday at 5:00pm until Monday at 8:00am Pacific Time

Definitions of Severity Levels for Custom Applications

A.   Severity 1 ("Critical")

A Severity 1 problem is a condition under which the Custom Application is
inoperative and PURCHASER'S inability to use the Custom Application has a
critical effect on PURCHASER'S operations. This condition is generally
characterized by complete failure and requires immediate resolution. In
addition, any condition that may critically impact human safety is also
considered a Severity 1 problem.

B.   Severity 2 ("Major")

                                      339
<PAGE>

A Severity 2 problem is a condition under which the Custom Application is
partially inoperative, but is still usable by PURCHASER. The inoperative portion
of the Custom Application restricts PURCHASER'S operations but has a less
critical effect than a Severity 1 condition.

C.   Severity 3

A Severity 3 problem is a condition under which the Custom Application can be
used by PURCHASER with limited functions. The condition is not critical to
PURCHASER'S overall operations and does not severely restrict such operations.

D.   Severity 4

A Severity 4 problem is a condition under which the Custom Application is usable
and the condition does not materially affect PURCHASER'S operations. This type
of problem results in a minor failure which involves individual components of a
Custom Application.

                 VOICE MESSAGING PRODUCTS AND SERVICES ADDENDUM

                             ATTACHMENT 1 - PRICES

SUPPLIER shall extend the following discounts off list price to PURCHASER for
all Messaging Hardware and Software only. Such discounts shall be effective for
three (3) years after the Effective Date of the AGREEMENT. Services are
non-discountable.

For calendar years 2004, 2005 and 2006, PURCHASER shall receive the following
discounts, which shall be applied to purchases of Messaging Hardware and
Software for each calendar year:

**
**
**
**

SUPPLIER may supplement the attached price list from time to time with
additional hardware and/or features. Upon PURCHASER'S request, SUPPLIER shall
provide an updated price list.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      340
<PAGE>

Orderable Item Description                                  OI Comcode   OI   **
                                                                        Type
                                                        **
                                                             408781888   H    **
Back End Cabinet 1 Kit
Back End Cabinet 2 Kit                                       408779577   H    **
Back End Cabinet 3 Kit                                       408779585   H    **
Back End Cabinet 4 Kit                                       408779593   H    **
Front End Cabinet 1, 12U TS                                  408779528   H    **
Front End Cabinet 1, 15U TS                                  408779478   H    **
Front End Cabinet 2, 12U TS                                  408779536   H    **
Front End Cabinet 2, 15U TS                                  408779486   H    **
Front End Cabinet 3, 12U TS                                  408779544   H    **
Front End Cabinet 3, 15U TS                                  408779494   H    **
Front End Cabinet 4, 12U TS                                  408779551   H    **
Front End Cabinet 4, 15U TS                                  408779502   H    **
Front End Cabinet 5, 15U TS                                  408779510   H    **
Data Center Cabinet, R5.1 and later                          408795094   H    **
Cable Management Bar                                         408771061   H    **
Back End Cab 2, Co-loc R4 to R5 Upgrade                      408778603   H    **
Cable Tray Kit w/ End Cap, No Jumper                         408654010   H    **
Cable Tray Kit w/End Cap and Jumper                          408654036   H    **
Cable Tray Kit w/Jumper, No End Cap                          408654028   H    **
                                                             408771533   H    **
LAN Cable,5 Ft
LAN Cable,6 Ft                                               408771541   H    **
LAN Cable,7 Ft                                               408771558   H    **
LAN Cable,8 Ft                                               408771566   H    **
LAN Cable,9 Ft                                               408771574   H    **
LAN Cable,10 Ft                                              408772176   H    **
LAN Cable,11 Ft                                              408772184   H    **
LAN Cable,12 Ft                                              408772192   H    **
LAN Cable,13 Ft                                              408772200   H    **
LAN Cable,14 Ft                                              408772218   H    **
LAN Cable,15 Ft                                              408772226   H    **
LAN Cable,16 Ft                                              408772234   H    **
LAN Cable,17 Ft                                              408772242   H    **
LAN Cable,18 Ft                                              408772259   H    **
LAN Cable,19 Ft                                              408772267   H    **
LAN Cable,21 Ft                                              408807576   H    **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      341
<PAGE>

LAN Cable,Crossover,4 Ft                                     408793198   H    **
LAN Cable,Crossover,6 Ft                                     408772283   H    **
LAN Cable,Crossover,7 Ft                                     408772291   H    **
LAN Cable,Crossover,8 Ft                                     408772309   H    **
LAN Cable, Crossover,LAG,LAN To NAPT                         408807774   H    **
LAN Cable, Crossover,NAPT                                    408798551   H    **
LAN Cable,Co-Loc Mix Grw,FE SW1&2-BE SW1&2,15U               408806370   H    **
LAN Cable,Co-Loc FE SW1&2 to BE SW1&2,12U                    408806388   H    **
LAN Cable,Co-Loc FE SW1&2 to BE SW3&4,12U                    408806420   H    **
LAN Cable,Co-Loc FE SW3&4 to BE SW3&4,15U                    408806396   H    **
LAN Cable,Co-Loc Mix Grw,FE SW1&2 to BE SW3&4,15U            408806412   H    **
LAN Cable,Co-Loc Mix Grw,FE SW3&4 to BE SW3&4,12U            408806404   H    **
LAN Cable,Crossover, Distrib 12U & BE SW1 to SW2             408806438   H    **
LAN Cable,FE SW1&2 to SW3&4,15U                              408806347   H    **
LAN Cable,SW1&2 to SW3&4,12U & Distrib BE                    408806354   H    **
Power Cable, ASR/TTS Server, 15U                             408778827   H    **
Power Cable, ASR/TTS/VoiceXML Server, 12U                    408779098   H    **
Power Cable, Multiplexer, V4200-9                            408825826   H    **
Power Cable, NAPT LAN Switch, 12U                            408816353   H    **
Power Cable, NAPT LAN Switch, BE Cab 1                       408816361   H    **
Power Cable, NAPT LAN Switch, BE Cab 1                       408816361   H    **
Power Cable, VoiceXML Server, 15U                            408778959   H    **
Power Cables, Directory Server, BE                           408816387   H    **
Power Cables, Dual Terminal Server, 12U                      408778942   H    **
Power Cables, Dual Terminal Server, 15U                      408778801   H    **
Power Cables, Single Terminal Server                         408778934   H    **
Serial Cables, Mux, A3164/A3174                              408777167   H    **
Serial Cables, Mux, V4200-9                                  408777142   H    **
Serial Cables, Terminal Server, BE Cab1                      408778975   H    **
Serial Cables, Terminal Server, BE Cab2                      408778983   H    **
Serial Cables, Terminal Server, BE Cab3                      408778991   H    **
Serial Cables, Terminal Server, BE Cab4                      408779007   H    **
Serial Cables, Terminal Server, NAPT,BE Cab1                 408807808   H    **
Serial Cables, Terminal Server, NAPT,Co-Loc Upgrade,1-4 TS   408807899   H    **
Serial Cables, Terminal Server, NAPT,Co-Loc Upgrade,BE Cab1  408807824   H    **
Serial Cables,Terminal Server,BE Cab1,Co-Loc 12U             408800076   H    **
Serial Cables,Terminal Server,BE Cab1,Co-Loc 15U             408800068   H    **
Serial Cables,Terminal Server,Cab 3,Co-Loc 12U               408807790   H    **
Serial Cables,Terminal Server,Cab 3,Co-Loc 15U               408807782   H    **
ACS,T1400,2CPU                                               408674521   H    **
ACS,T1400,4CPU                                               408653624   H    **
V.35 Adapter Cable                                           408640589   H    **
V.35 Interface Board                                         408654101   H    **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      342
<PAGE>

Message Server & Disk Array                                  408781938   H    **
Directory Server Disk Array                                  408795193   H    **
SCSI Cable, 2 Meter                                          408795201   H    **
SCSI Host Adapter Card                                       408793206   H    **
Multiplexer Cables, A3164/A3174                              408778066   H    **
Multiplexer Cables, E1 COAX                                  408779619   H    **
Multiplexer Cables,T1/E1 Twisted Pair                        408779601   H    **
Multiplexer Module, E1                                       408779254   H    **
Multiplexer Module, T1                                       408779247   H    **
Multiplexer Module, V.35                                     408779262   H    **
Multiplexer, E1/V.35, A3174                                  408778926   H    **
Multiplexer, T1/V.35, A3164                                  408778918   H    **
Multiplexer, V4200-9                                         408825818   H    **
Field Installed Logical Labels                               408809184   H    **
Host CPU                                                     408779429   H    **
LAN Switch and Shelf                                         408779346   H    **
NAPT LAN Switch and Shelf                                    408795151   H    **
Quad-Span E1 COAX Circuit Pack                               408654051   H    **
Quad-Span E1 Twisted Pair Circuit Pack                       408654044   H    **
Quad-Span T1 Circuit Pack                                    408640522   H    **
Balun                                                        408654127   H    **
UCS Chassis without support, 12U                             408795128   H    **
UCS Chassis, 12U                                             408779411   H    **
UCS Chassis, 15U                                             408779403   H    **
SSP Server                                                   408358240   H    **
ASR/TTS SERVER                                               408779288   H    **
VoiceXML Interpreter Server                                  408781946   H    **
Keyboard/Mouse Cable, ASR/TTS Server                         408793214   H    **
Terminal Server, 20 Port                                     408779387   H    **
DAS / Proxy Server                                           408779197   H    **
AnyPath Messaging Application Server                         408674729   H    **
Continental European-Style AC Power Cord                     408750321   H    **
N Am AC Power Cord, Data Center Cabinet, Single              408795102   H    **
Danish-Style AC Power Cord                                   408750370   H    **
Internal Power Cord, Data Center                             408778819   H    **
Int'l AC Power Cord, Data Center Cabinet, Single             408795110   H    **
United Kingdom-Style AC Power Cord                           408750339   H    **
Italian-Style AC Power Cord                                  408750354   H    **
Australian-Style AC Power Cord                               408750347   H    **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      343
<PAGE>

SS7 Integration RTU                                          300352150   H    **
Mailbox Locator RTU                                          300352168   H    **
SMDI Integration RTU                                         300412558   H    **
VM Mbx Lic,Tier 1                                            300430576   H    **
VM Mbx Lic,Tier 2                                            300430584   H    **
VM Mbx Lic,Tier 3                                            300430592   H    **
VVM Mbx Lic,Tier 1                                           300430600   H    **
VVM Mbx Lic,Tier 2                                           300430618   H    **
VVM Mbx Lic,Tier 3                                           300430626   H    **
UM Mbx Lic,Tier 1                                            300430675   H    **
UM Mbx Lic,Tier 2                                            300430683   H    **
UM Mbx Lic,Tier 3                                            300430691   H    **
Storage Megabyte Lic,Tier 1                                  300430709   H    **
Storage Megabyte Lic,Tier 2                                  300430717   H    **
HW Lic Fee,1 IN Port,T1                                      300576329   H    **
HW Lic Fee,1 IN Port,E1                                      300576337   H    **
HW Lic Fee,1 OUT Port,T1                                     300431558   H    **
HW Lic Fee,1 OUT Port,E1                                     300431566   H    **
RTU,Call Sender with Rebound                                 300431574   H    **
RTU,Fax Store and Forward                                    300431582   H    **
RTU,Consolidated Mailbox                                     300431590   H    **
RTU,SAW                                                      300431616   H    **
RTU,VAD                                                      300431624   H    **
RTU,Integrated Email Access                                  300431640   H    **
RTU, Bulletin Broadcast                                      300533908   H    **
RTU, Personal Call Redirection                               300533932   H    **
Dynamic VM Mbx lic,Active                                    300553583   H    **
Dynamic VM Mbx lic,Uninitialized                             300553591   H    **
RTU, Delete Message Recovery                                 300553757   H    **
NETRA T-1400 SLVR ON-SITE SUP, US                            300574639   H    **
NETRA T-1400 SLVR ON-SITE SUP, CAN                           300574647   H    **
NETRA T-1400 SLVR ON-SITE SUP, NON-US & CAN                  300574654   H    **
SUN 3310 Slvr On-Site Sup, US                                300574662   H    **
SUN 3310 Slvr On-Site Sup, Can                               300574670   H    **
SUN 3310 Slvr On-Site Sup, Non-US & Can                      300574688   H    **
Netra T-1405 Silver On-Site Support, US                      300574704   H    **
Netra T-1405 Silver On-Site Support, Canada                  300574720   H    **
Netra T-1405 Silver On-Site Support, Non-US & Non-Canada     300574738   H    **
SUN V120 Silver On-Site Support, US                          300574746   H    **
SUN V120 Silver On-Site Support, Canada                      300574753   H    **
SUN V120 Silver On-Site Support, Non-US & Non-Canada         300574761   H    **
RTU, Auto Attendant                                          300576345   H    **

-----------------------------
     ** Confidential  materials appearing in this document have been omitted and
filed separately with the Securities and Exchange  Commission in accordance with
the  Securities  Exchange Act of 1934,  as amended,  and Rule 24b-2  promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      344
<PAGE>

RTU, Partitioning                                            300576352   H    **
SAM Am English,Nuance,R5                                     300576642   H    **
RTU, Instant Voice Messaging                                 300576857   H    **
RTU, Service Wide Directory                                  300576865   H    **
RTU, Retain EAG                                              300577798   H    **
RTU, Wake-Up Call                                            300577814   H    **
SW Lic Fee, Directory Server                                 300584141   H    **
RTU, Personal Address Book                                   300636404   H    **
TUI Am English, Upgrade R5-R5.1                              300636487   H    **
iVAD Mbx Lic,Tier 1                                          300648946   H    **
iVAD Mbx Lic,Tier 2                                          300648953   H    **
iVAD Mbx Lic,Tier 3                                          300648961   H    **
RTU, Non-Completed Call Notification                         300648979   H    **
TUI Am English,R5.1                                          300649035   H    **
Nuance Am English, Upgrade, R5-R5.1                          300679164   H    **
VoiceXML Am English, Upgrade R5-R5.1                         300679198   H    **
SAM Brazilian Portuguese,Nuance,R5                           408782167   H    **
BE Main System SW, R5.1                                      408823631   H    **
TUI Am Spanish,R5.1                                          408823680   H    **
TUI Am Spanish,Upgrade R5-R5.1                               408823698   H    **
TUI Int'l English,R5.1                                       408827293   H    **
TUI Brazilian Portuguese,R5.1                                408827301   H    **
TUI Canadian French,R5.1                                     408827319   H    **
TUI Bahasa Malaysian,R5.1                                    408827327   H    **
TUI General Cantonese,R5.1                                   408827335   H    **
TUI General Mandarin,R5.1                                    408827343   H    **
TUI Castilian Spanish,R5.1                                   408827350   H    **
TUI Int'l English,Upgrade R5-R5.1                            408827368   H    **
TUI Brazilian Portuguese,Upgrade R5-R5.1                     408827376   H    **
TUI Canadian French,Upgrade R5-R5.1                          408827384   H    **
TUI Bahasa Malaysian,Upgrade R5-R5.1                         408827392   H    **
TUI General Cantonese, Upgrade R5-R5.1                       408827400   H    **
TUI General Mandarin,Upgrade R5-R5.1                         408827418   H    **
Nuance Am Spanish, Upgrade, R5-R5.1                          408844751   H    **
VoiceXML Am Spanish, Upgrade R5-R5.1                         408844769   H    **
TUI Taiwanese Mandarin,Upgrade R5-R5.1                       408844827   H    **
Nuance Canadian French, Upgrade, R5-R5.1                     408848471   H    **
VoiceXML Canadian French, Upgrade R5-R5.1                    408848489   H    **
SW Lic Fee, Nuance ASR                                       300450194   H    **
SW Lic Fee, TTS ILR                                          300568292   H    **
SW Lic Fee, Telephony Server                                 300573144   H    **
SW Lic Fee, VoiceXML Browser                                 300573177   H    **
SW Lic Fee, TTS ELOQUENCE,SNGL                               300574522   H    **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      345
<PAGE>

SW Lic Fee, TTS SPEECHIFY,SNGL                               300574530     S  **
RTU, IMAP4/POP3 Proxy Server SW                              300584158     S  **
SW Lic Fee, Partner VoiceXML Browser                         300585593     S  **
SW Lic Fee, IVAD, 1 session                                  300636388     S  **
VoiceXML Am English                                          300636495     S  **
CD,POP3 Protocol Translator SW                               408706513     S  **
TTS Am English, Speechify Mara,R5                            408777027     S  **
TTS Am English, Speechify Tom,R5                             408777035     S  **
TTS UK English, Speechify Helen,R5                           408777043     S  **
TTS Brazilian Portuguese, Speechify Luci,R5                  408777050     S  **
TTS Mexican Spanish, Speechify Paulina,R5                    408777100     S  **
TTS Voices, Eloquence,R5                                     408777191     S  **
TTS/ASR/VoiceXML Admin SW CD                                 408778868     S  **
SAM Am Spanish,Nuance,R5                                     408782126     S  **
SAM Int'l English,Nuance,R5                                  408782159     S  **
TTS/ASR/VOICEXML Admin SW CD, R5.1                           408795185     S  **
CD, Network Wide Proxy SW, R5.1                              408795243     S  **
VoiceXML Am Spanish                                          408807840     S  **
FE Main System SW CD, R5.1                                   408823623     S  **
Delegated Admin Server SW & CD,R5.1                          408823656     S  **
FE Main System SW, R5.0 to R5.1                              408823672     S  **
BE Main Sys SW, R5.0 to R5.1                                 408823755     S  **
LAN Switch Firmware CD, R5.1                                 408834646     S  **
DAS SW, R5.0 to R5.1                                         408844777     S  **

                                       **

Spare,Sys Lit Pkg,R5.1                                       408795250    SP  **
Spare, NAPT LAN Switch                                       408795276   SPH  **
Spare, NAPT LAN Switch Rear I/O                              408795284   SPH  **
Spare,UCS Sngl Board Cmptr                                   408682839   SPH  **
Spare,UCS Cmpn IO Rear IO                                    408682847   SPH  **
Spare,UCS CPU Rear IO                                        408682854   SPH  **
Spare,UCS Upper Fan Tray                                     408682870   SPH  **
Spare,UCS Lower Fan Tray                                     408682888   SPH  **
Spare,UCS DC Pwr Supply                                      408682904   SPH  **
Spare,UCS Blade LAN Hub                                      408682920   SPH  **
Spare,SSP                                                    408682979   SPH  **
Spare Filter,Air,T14XX                                       408705200   SPH  **
Spares,LAN Switch                                            408776995   SPH  **
Spares,LAN Switch                                            408776995   SPH  **
Spares,LAN Switch Rear I/O                                   408777001   SPH  **
Spare,Terminal Server,40 Port                                408777175   SPH  **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      346
<PAGE>

Spare,Message Server                                         408778751   SPH  **
Spare,Chassis Management Module                              408779031   SPH  **
Spare,Fan Tray Assembly                                      408779049   SPH  **
Spare, T1 MUX                                                408640761   SPH  **
Spare,V.35 Card ACS                                          408640803   SPH  **
Spare, T1                                                    408654317   SPH  **
Spare, E1 COAX                                               408654325   SPH  **
Spare, E1 MUX                                                408654358   SPH  **
Spare, E1 MUX                                                408654358   SPH  **
Spare, E1 Twst Pr                                            408658466   SPH  **
Spare,UCS Raid Cntrlr                                        408682862   SPH  **
Spare,UCS 36GB Disk Drive                                    408682896   SPH  **
Spares,Host CPU                                              408779056   SPH  **
Spare,Host CPU Rear I/O                                      408779064   SPH  **
Spare, MUX, V4200-9                                          408779122   SPH  **
Spare, Mux Power Module, V4200-9                             408779130   SPH  **
Spare, T1 Module, Mux V4200-9                                408779148   SPH  **
Spare, E1 Module, Mux V4200-9                                408779155   SPH  **
Spare, V.35 Module, Mux V4200-9                              408779163   SPH  **
Spare,Terminal Server,20 Port                                408779171   SPH  **
Spare,Ckt Brkr Double Pole 15A                               408779189   SPH  **
Spare,Ckt Brkr Double Pole 15A                               408779189   SPH  **
Spare,Air Filter                                             408779205   SPH  **
Spare,TTS/ASR/VoiceXML Interpreter Server                    408779296   SPH  **
Spare, CompactPCI Carrier Shelf                              408779353   SPH  **
Spare,Ckt Brkr Double Pole 20A                               408779361   SPH  **
Spare,Ckt Brkr Double Pole 10A                               408779379   SPH  **
Spare,DC Power Supply,12U TS                                 408779395   SPH  **
Spare, POP3 Protocol Translator CD                           408833689   SPS  **
Spare,BE Message Server SW CD, R5                            408778785   SPS  **
Spare,FE TS & BE MS SW CD,R5.1                               408795136   SPS  **
Spare,BE ACS SW CD, R5.1                                     408795169   SPS  **
Spare, DAS SW CD, R5.1                                       408795235   SPS  **
Spare,FE Split-Shelf SW CD,R5                                408841260   SPS  **
Spare, Network Wide Proxy SW CD, R5.1                        408846731   SPS  **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      347
<PAGE>

                 VOICE MESSAGING PRODUCTS AND SERVICES ADDENDUM

          ATTACHMENT 2 - IMPLEMENTATION SERVICES FOR MESSAGING SYSTEMS

A. AnyPath Implementation and Data Migration Services

OVERVIEW

Deployment of AnyPath consists of two or three services groupings: installation,
implementation and data migration from existing CA platforms. Each service
grouping may be purchased separately. Because of the variations in purchased
AnyPath configurations, integration parameters and PURCHASER'S network
structure, the Services that SUPPLIER provides for each deployment are specific
to each customer. SUPPLIER will provide installation, implementation and/or data
migration services as determined by PURCHASER'S requirements and as defined
within the relevant statement of work. Deliverables listed below are applicable
to AnyPath Plain Old Voice Mail (POVM) and AnyPath Unified Messaging (UM)
configurations. UM may have additional, optional, Services corresponding to UM
optional functions purchased. Additional UM Services will follow the basic
POVM/UM format listed below, applied to any additional UM functionality
purchased. Briefly stated, general deliverables for each of the offered services
are as follows:

     Installation

          o    Site survey (joint effort with PURCHASER)
          o    Subsequent detailed engineering of physical requirements
          o    Ordering and delivery of required cable and connectors and
               miscellaneous hardware
          o    Unpacking of equipment
          o    Placement/mounting of equipment
          o    Cabling and connection of cables

     Implementation

          o    Project management
          o    Internal cabinet connections
          o    Switch/network consultation as it applies to the VPMOD
          o    Power up sequencing
          o    Database and operating Software verification
          o    Purchased functionality testing
          o    Integration testing
          o    System operational testing
          o    Cut-over

     Data Migration

          o    Transfer of user data from CA platforms to AnyPath
          o    Associated project management

INSTALLATION DETAIL

                                      348
<PAGE>

Installation begins with a site survey as part of the preparation process.
PURCHASER, in consultation with SUPPLIER'S installation group, performs the site
survey by completing the SUPPLIER-provided "Network Integration Assessment"
document in conjunction with the "New Systems Installation Topics Guide" which
describes how to complete the Network Integration document. When completed, the
documentation is provided to SUPPLIER for technical assessment and subsequent
engineering. The technical assessment will be presented to and discussed with
PURCHASER to address necessary site requirements. Installation will include
physical site preparation requirements to ready the AnyPath System for
implementation. Typical installation detail and responsibilities (of SUPPLIER
unless specified) are as follows:

Develop Pre Installation Checklist which includes:

          o    Provide Anypath equipment dimensions - site clearances
          o    Determine AnyPath equipment location (SUPPLIER and PURCHASER)
          o    Verify installation of equipment is completed
          o    Power and grounding cables / lugs; required circuit breakers for
               A/B power spec.
          o    T1 cable information - connector type/pin outs and quantities
          o    AC service outlet requirements and location (PURCHASER provided
               parts and installation)
          o    10BaseT Lan cable information - connector type/pin outs and
               quantities (SUPPLIER and PURCHASER)
          o    SS7 link information - A or F links, SSN (SUPPLIER and PURCHASER)
          o    Phones for each switch and/or HLR, to be used for testing
               (PURCHASER provided)
          o    Access to facilities protocol (PURCHASER provided)

Physical Location Determination and Installation

          o    Foot print designation for AnyPath complex
          o    AnyPath Complex Rack Bolt Down

DC Power and Grounding (PDU) connections and cabling TS Front End Cabinet and MS
Back End Cabinet not each element.

          o    "3" Power drops -48VDC / 70 Amps (or as specified). Power is 2
               Drops per TS Front End Cabinet and 4 Drops per MS Back End
               Cabinet
          o    "3" Grounding drops Same numbers as above
          o    Termination points (provided by PURCHASER)

T1 Physical Cabling and Connections

          o    "x" RJ-45 Lucent 5ESS (or equivalent)
          o    T1 Continuity Testing (Loop back RJ-45)

     Note:
     Each TS Supports 8 T1's Inbound and 4 T1's Outbound Minimum of 1 Outbound
     is required from each TS

ACS Cabling

          o    TCP/IP Ethernet Cables RJ-45 x2 (1per ACS)

                                      349
<PAGE>

IMPLEMENTATION DETAIL

Implementation will include project management, coordination, planning,
consultation, configuration & integration testing of the AnyPath System to
Customer's network, as well as turn up/cut-over support.

Project Management

Typically, as part of Project Management, SUPPLIER works with PURCHASER to
enable PURCHASER to provide or define:

          o    Diagram for AnyPath network elements
          o    Inbound and outbound trunk groups - agree on CIC or MLHG
               assignments.
          o    Assigned IP addresses for Anypath. Define subnet, gateway,
               default router, DHCP
          o    IP address and bind info for the SMSC
          o    Pointcodes - Anypath, STP's, HLR's int./ext./both, MSC's, Global
               Title
          o    SMDI / Multi Line Hunt Groups
          o    Best option for remote access to AnyPath complex

SUPPLIER provides project management from project definition through program
completion. Project managers develop the Statement of Work that outlines roles
and responsibilities, the Project Plan, and Test Plan. Subject to approval by
PURCHASER, the project managers coordinate Project Plans and manage the
resources during the project life cycle. The project manager's work with
PURCHASER representative(s) to achieve on-time service delivery. The project
managers use proven industry-standard project management processes and
procedures.

Initial On-site Implementation

          o    Power up all AnyPath components
          o    Configure database - system options, COS provisioning and mailbox
               profiles
          o    Verify T1 spans, SS7 links, SMDI links and bind to SMSC are up

Perform Call Test Plan Integration (Cellular or Wireline as applicable)

     o    Build test mailboxes on each MS
     o    Verify integration to personal greeting for different call cases
          o    No answer
          o    Busy
          o    Multiple Greetings
          o    Phone off, local, for phones each hlr
          o    Phone on, roaming, for phones each hlr
          o    Phone off, roaming, for phones each hlr
     o    Verify mailbox locator application for each MS.
     o    Verify integration to each of the TS's.

Out-call Tests

          o    Outcall to pager/phone - verify pager sequences and re-try
               schedule
          o    Call Sender / Rebound (if applicable)
          o    Fax outcall

                                      350
<PAGE>

          o    VAD / SAW etc. application access (if applicable)

MWI / Notification Testing

          o    Verify phone gets update of proper ICON, Text Message and/or M/W
               Count
          o    SMS M/W count notification to the SMSC
          o    SMPP cut through page to SMSC
          o    SS7 IS41 TCAP notification - INFODIR or MSGDIR. Test Global Title
               to each HLR if multiple HLR's in network. Verify with INET that
               the HLR's send acknowledgment message back to AnyPath
          o    SS7 ISUP notification
          o    SMDI Notification

CDR's, Reports, Logs and Alarms

          o    Verify CDR events are generated
          o    Verify reports function
          o    Verify logs and alarms

Network Configuration interface Testing

          o    Message Link (ML) gateway testing.

               Note: If integration is to existing ML, the activity required to
               test will be priced and listed as a deliverable within the
               AnyPath proposal. If integration is a new ML, the activity
               required to test will be priced and listed as a deliverable
               within the ML proposal under Implementation.

Test SS7 Signaling ANSI-41 (determine and test)

          o    56 K Ports SS7 A-Link assignments to STP
          o    56 K V.35 1 per ACS
          o    SS7 Point Code assignment definitions (STP GTT Routing)
          o    ACS SS7 DPC assignment for HLR /switch

Test Sample Switch Translations

SUPPLIER 5ESS (or appropriate switch) translations for Call Forwarding on Busy
and No Answer Support of dial from AnyPath to SUPPLIER 5ESS (or appropriate
switch)

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Determine and Test TCP/IP

          o    TCP/IP Hub/Switch assignment position

          o    ACS TCP/IP address assignment

          o    TS and MS TCP/IP address assignment

          o    SMS-C TCP/IP address assignment

          o    Provisioning TCP/IP address assignment

          o    Subnet TCP/IP assignments

          o    TCP/IP Routing assignments

          o    TCP/IP Address assignment for SMS-C

Test Operator Web User Interface (OWUI) - I/O Service terminal functionality

          o    Verify HTTP access to AnyPath
          o    Verify interfaces
          o    Cut-through
          o    CLI
          o    Vex
          o    Command line
          o    Verify On Line Documentation access

Provide In-Service/Cut-Over Support

DATA MIGRATION

A mailbox migration ("Mailbox Move") involves extracting mailbox parameters from
CA systems and transferring them to an AnyPath complex and (if specified in the
statement of work) their associated messages from an IMA-CA System to an AnyPath
System. An AMA utility, resident on an AMA unit is used to move selected
mailboxes or ranges of mailboxes. The AMA utility copies and transfers from the
source IMA-CA, to the AnyPath complex, one or more of the following:

     Mailbox profile
     Associated name & personal greeting
     Associated mailbox message data (not if using ECSR method)

The statement of work specifies the quantity and content of the Mailbox Move.
The availability and capacity of network facilities between locations and
physical locations of the AnyPath complex and the CA Systems determine the
specific methods employed to accomplish the Mailbox Move. PURCHASER is
responsible for the preliminary activities, including preparation and
configuration of the CA Systems, as well as post Mailbox Move activities, unless
otherwise identified in the statement of work. Examples of such activities
include verify (or install) correct release/version of CA Software, verify CA
System is free from error reports, undertake switch redirection of end users to
AnyPath mailboxes from CA mailboxes. SUPPLIER will provide the necessary AMA
Software, hardware and (if required) test set used during the Mailbox Move (and
SUPPLIER retains title to these items).

Migration (Mailbox Move) Services Provided

          o    Verify and/or run "Garbage Collect" on CA System
          o    Verify CA interface compatibility with AMA unit and, if
               applicable, test set
          o    Verify data link to AnyPath (if applicable). i.e. 10 megabyte or
               larger

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          o    Run transversal to:
               o    Determine quantity of mailboxes in ranges to be moved
               o    Determine classes of service associated with mailboxes
               o    Determine dialing sequences
               o    Determine storage hours in use
          o    Analyze transversal derived information
          o    Verify AnyPath database compatibility with Transversal derived
               information
          o    Connect and verify AMA unit (and Test Unit if applicable)
               functionality to CA and network access point
          o    Download mailbox parameters
          o    Support PURCHASER in required redirect of users to mailboxes
               moved to AnyPath (PURCHASER implements redirect via switch code
               changes)

Other Available Services

Load balancing Services (relocation of mailboxes between Anypath complexes or CA
Systems resulting from the initial data migration from the CAs to the new
AnyPath) are also available and will be provided as defined in the statement of
work.

B.   Implementation Services for CA Systems

ACTIVITY
Pre-Implementation Consultation

Consultation on application development
Software configuration assistance

Telephone Consultation

Consultation on MTSO/CO requirements

Implementation

Hardware implementation
MTSO/CO interface/integration testing

Training

System Management Training for one (1) employee at Customer Premises
One (1) seat in System Manager Course at SUPPLIER-designated Facilities1
One (1) seat in Installation and Maintenance and Training Course at

SUPPLIER-designated Facilities1

Post-Implementation Support

Load of initial PURCHASER database
and System parameters2

Documentation - All Packages
Per System

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1    System Managers Manual 1 System Manager Addendum
1    Training Kit
1    Service Manual (to be delivered to Attendee of SUPPLIER'S Installation and
     Maintenance Training)

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Art Work For

User Guide
Quick Reference Guide

(1) Expires ninety (90) days after Installation Date
(2) Number of hours depends on System size. Additional training slots may be
ordered at the then-current prices.

C.   Custom Solutions

OVERVIEW

Custom Applications and Custom Language/Phrases will be accommodated based on
Customer Requests. Typically, such requests require feasibility determination,
Statement of Work creation, price and schedule determination, customer
commitment, delivery and acceptance. Delivery is usually scheduled for
completion such that the date is 90 days or less as measured from the customer's
issuance of the Purchase Order.

                 VOICE MESSAGING PRODUCTS AND SERVICES ADDENDUM

               ATTACHMENT 3 - MESSAGING SERVICES PROGRAM ("MSP")

                                 1. MSP Summary

1.1 Definitions As used in this Attachment, the capitalized terms below shall
have the following meanings ascribed to them:

     1.1.1 "Applicable Price" means the applicable prices, fees or charges for
     Messaging Products and Services (other than the Services provided under
     this Attachment) and training classes which are set forth in the Addendum.
     If the Addendum does not include a price, fee or charge for a particular
     Messaging Product, Service, or training class, the "Applicable Price" shall
     mean the price, fee, or charge set forth in SUPPLIER'S then-current price
     list. The Applicable Price is applied at the time of order and is exclusive
     of federal, state and local taxes.

     1.1.2 "Coverage Period" means the term of the MSP Program as indicated on
     the MSP Order Form and any renewal thereof as set forth in Section 4.1.

1.1.3 "Custom Application" means a Software application that SUPPLIER has
specially designed for, and licensed to, PURCHASER to meet PURCHASER'S
particular needs.

     1.1.4 "Hardware" means equipment or components thereof or parts therefor,
     but does not include Software.

     1.1.5 "MSP Order Form" means a document in the form of and containing the
     information described in Schedule 1.

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     1.1.6 "Preferred PURCHASER Rate" means the rate charged by SUPPLIER to MSP
     customers for on-site Services.

     1.1.7 "Replacement Part" means a Hardware or Software component of a System
     that SUPPLIER provides to PURCHASER in exchange for a defective or
     non-performing Hardware or Software component.

SUPPLIER will provide to PURCHASER through its Messaging Solutions Group, the
parts and support Services described herein upon PURCHASER executing an MSP
Order Form, an example of which is attached hereto as Schedule 1. This program
(the "MSP Program") is designed for those customers with technical personnel
certified by SUPPLIER who perform their own maintenance and consists of the
following:

     o    Replacement parts ordered at any time from local inventory and airport
          locations with non-urgent delivery during normal business hours.
     o    Emergency replacement plan in the event of a natural disaster.
     o    Twenty-four hour technical assistance through SUPPLIER'S technical
          support services center ("TSSC").
     o    On-site response time within 24 hours of problem identification, if
          required, at SUPPLIER'S Preferred PURCHASER Rate.
     o    Software Updates provided by SUPPLIER, for installation by PURCHASER.
     o    Preferred PURCHASER Rate for any on-site Service performed by
          SUPPLIER.
     o    Waiver of per site license fees for Custom Applications and for any
          additional language modifications requested during the Coverage
          Period.

                             2. General Information

2.1 Eligibility/Certification Any PURCHASER System is eligible to participate in
this MSP Program until the date of discontinuance of support Services for a
particular System that SUPPLIER has announced. However, SUPPLIER may require
PURCHASER to upgrade the System, at PURCHASER'S expense, to supportable hardware
and software levels, as specified by SUPPLIER, prior to entering into or
renewing this MSP Program. The MSP Program will not be available for SierraTM
Systems after April 30, 2006.

2.2 Replacement Parts Replacement parts are provided from SUPPLIER factory
depots and airport locations at no charge if the replaced part is returned
undamaged to SUPPLIER within 14 days of receipt of replacement part. Otherwise,
PURCHASER will be charged the applicable price as set forth in Attachment 1 to
the Addendum (the "Applicable Price") for the replacement part (or if none is
set forth in Attachment 1, the then-current list price with all applicable
discounts and incentives).

The Warranty Period for replacement parts is 90 days (or the remainder of the
Warranty Period, whichever is greater) from date of shipment after which time
the replacement part will be subject to this Agreement and treated in the same
manner as the System in which it is it is placed.

Replacement parts can be ordered 24 hours/day, 7 days/week with normal delivery.
Normal delivery is via standard surface transportation and is at no additional
charge. Urgent delivery is same day service or next day air and is subject to an
additional charge. PURCHASER is responsible for shipping costs of replaced part
to SUPPLIER and any charges for expedited shipment requested by PURCHASER.

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SUPPLIER can recommend approved packaging procedures, if so requested by
PURCHASER, to prevent additional physical damage to a returned part. If
improperly packaged or shipped, PURCHASER may not receive credit for the
returned part and may be charged the Applicable Price for the replacement part
(or if none is set forth in Attachment 1, the then-current list price with all
applicable discounts and incentives).

2.3 Emergency Replacement Plan In the event of an emergency out-of-service
condition because of a natural disaster such as a flood, earthquake, unusually
severe weather conditions, or fire, SUPPLIER will, upon PURCHASER'S request, use
commercially reasonable efforts to ship replacement equipment in an expedited
time frame (within 24 hours of request) and to waive delivery schedule
priorities to the extent permitted by prior contract obligations and
commitments, laws and regulations. The price for the replacement equipment will
be the Applicable Price (or if none, the then-current list price with all
applicable discounts and incentives) . PURCHASER shall bear all shipping costs.

2.4 Technical Support Services SUPPLIER will provide PURCHASER with access to
SUPPLIER'S TSS, staffed by SUPPLIER-certified technicians, for 24-hour problem
reporting. When difficulties arise, PURCHASER'S local certified field personnel
will attempt to isolate the problem. PURCHASER will then contact SUPPLIER'S TSSC
to request maintenance Services. Each problem will be assigned a severity level
based on the definitions set forth in Schedule 2 or, for Custom Applications,
the definitions set forth in Schedule 3. SUPPLIER will respond to requests for
assistance in accordance with the objectives for each severity level that are
set forth in Section 2.5.

The TSS will provide analysis for System malfunctions, including actions to
verify a problem and the conditions under which the problem exists or recurs. To
identify or resolve a problem with a System or Custom Application in a timely
manner, SUPPLIER may, with PURCHASER'S authorization, remotely access the
System, provided PURCHASER supplies SUPPLIER with a direct line to the System,
separate from voice messaging lines, and all necessary access information to
perform the remote diagnostics. SUPPLIER'S analysis may result in recommending
the replacement of defective hardware components and/or the installation of
Software patches or Updates.

The nature and operation of the TSSC is left to the sole discretion of SUPPLIER.
SUPPLIER will provide reasonable notice to PURCHASER of any planned change in
operation of the TSS, which may affect PURCHASER.

SUPPLIER will also provide support Services for any Custom Applications
specified on the MSP Order Form. SUPPLIER will respond to requests for
assistance with Custom Applications in accordance with the objectives set forth
in Schedule 3.

2.5 Response Process SUPPLIER'S objective is to respond to PURCHASER'S reported
System problems within the following periods of time. The response time is
calculated from the time SUPPLIER receives sufficient information from PURCHASER
to open a trouble ticket until a TSSC engineer is working with PURCHASER to
address the condition. Response time objectives for Custom Applications are set
forth in Schedule 3.

                 ----------------------------------------------
                 Severity            Response Time Objectives
                 ----------------------------------------------
                 1                   30 minutes
                 ----------------------------------------------
                 2                   4 hours
                 ----------------------------------------------
                 3                   Next business day
                 ----------------------------------------------
                 4                   3 business days
                 ----------------------------------------------

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If the problem is not resolved or a workaround is not agreed upon within the
time specified in the chart below, SUPPLIER will escalate the problem to
SUPPLIER'S product technical support group ("PTS") who will assist with
telephone support.

                 ----------------------------------------------
                 Severity            Escalation Period
                 ----------------------------------------------
                 1                   2 hours
                 ----------------------------------------------
                 2                   48 hours
                 ----------------------------------------------
                 3                   5 business days
                 ----------------------------------------------
                 4                   7 business days
                 ----------------------------------------------

Should it be necessary at any time to dispatch a SUPPLIER-certified engineer, or
should PURCHASER make a request, SUPPLIER will cause its personnel to arrive at
PURCHASER'S site within 24 hours after determination of necessity or receipt of
PURCHASER'S request. On-site Services are billable at the Preferred Customer
Rate (defined below).

2.6 Software Updates and Upgrades SUPPLIER will periodically provide, and
PURCHASER will promptly install, performance-related or safety-related
engineering change orders and Updates once they are available and within sixty
(60) days of such availability. If PURCHASER cannot implement an Update within
sixty (60) days of such availability, PURCHASER shall notify SUPPLIER within
seven (7) days of SUPPLIER'S availability and the parties shall mutually agree
upon a time period for PURCHASER to implement the Update. PURCHASER may also
request installation by SUPPLIER for an additional charge. Software Updates are
defined exclusively by SUPPLIER. From time to time SUPPLIER will introduce
Upgrades, which will be made available to PURCHASER at the then-current list
price with all applicable discounts and incentives.

2.7 Preferred Customer Rate The current Preferred Customer Rate for any and all
on-site Services is USD ** with a 2-hour minimum. No additional premium rates
will apply for work performed on weekends, holidays or hours outside of the
normal business day. The Preferred Customer Rate is subject to change at any
time and is exclusive of travel expenses. PURCHASER shall reimburse SUPPLIER for
reasonable out-of-pocket travel expenses for travel to and from the site.

2.8 Subcontracting SUPPLIER may subcontract work to be performed under the MSP
Program but shall retain responsibility for the work.

                         3. PURCHASER Responsibilities

3.1 Problem Reporting PURCHASER agrees to work with the TSSC by phone so that
SUPPLIER support personnel can diagnose problems and determine the best method
of repair. If PURCHASER determines that a Messaging Product does not operate
properly, PURCHASER will, if requested by SUPPLIER:

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

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     A.   Attempt to duplicate the malfunction, but only at times and under
          circumstances when doing so will not unreasonably interrupt service to
          PURCHASER'S user base.
     B.   Provide SUPPLIER with problem analysis routines, such as error logs
          and diagnostic data, and any reasonable assistance necessary to
          demonstrate and diagnose the malfunction.
     C.   Promptly implement or assist in implementing each patch, bypass,
          Update, parts replacement or other solution provided by SUPPLIER.

PURCHASER is also responsible for performing designated service actions per
written notification periodically provided by SUPPLIER.

3.2 Personnel Training PURCHASER will ensure that personnel authorized to
service the Systems and report any problems to SUPPLIER will have been trained
and duly certified in SUPPLIER-provided or SUPPLIER-approved technical training
courses. PURCHASER shall staff each System site with at least one technician who
has been so certified. System manager training is provided at time of purchase
of the System. Any additional training can be purchased at the Applicable Price.

3.3 Required Spares PURCHASER will maintain appropriate spares kits as described
in the then-current Specifications for each System or in SUPPLIER'S price list
for Messaging Products.

                                4. Program Terms

4.1 Coverage Period The initial term ("Coverage Period") of this MSP Program
shall be the term indicated on the applicable MSP Order Form. This MSP Program
will be automatically renewed, subject to price changes, on the anniversary of
the Program start date (as indicated on the MSP Order Form) for a period equal
to the original Coverage Period, or such other renewal Coverage Period as
mutually agreed in writing by the parties. PURCHASER shall submit an Order
verifying the renewal to SUPPLIER at least 30 days prior to the anniversary
date. SUPPLIER will advise PURCHASER of any price changes no less than 60 days
prior to each such anniversary, and SUPPLIER may require re-certification in
accordance with Section 2.1 to determine if a System has been upgraded or
expanded. Any hardware upgrade or expansion to a System covered by this MSP
Program is upgrade or expanded it may require a price adjustment that will be
pro-rated based on the Coverage Period less the applicable Warranty Period. An
addendum will be generated and the appropriate charges will be added. As
additional Systems and Messaging Products are acquired, PURCHASER may
incorporate them into this MSP Program by submitting additional or replacement
MSP Order Forms and paying the fee for MSP coverage.

4.2 Cancellation/Termination Prior to the commencement of the initial Coverage
Period, PURCHASER may cancel coverage and receive a full refund of any prepaid
amount for such cancelled support. After commencement of post-warranty service,
PURCHASER may terminate service coverage upon 30 days written notice and: (i)
payment of a termination charge equal to 20% of the charge for 12 months or 20%
percent of the charge for the period remaining, whichever is less; or (ii) for
prepaid agreements, SUPPLIER will refund or credit the pro-rata price for the
remaining term less a termination charge of 20% of the charge for a 12-month
period or 20% percent of the charge for the remaining prepaid term, whichever is
less. Cancellation of coverage, at PURCHASER'S request, for individual Systems
shall also be subject to the cancellation charges under this Section for each
System, except that no cancellation charge shall apply if a covered System is
destroyed by acts of God, civil unrest, or disasters beyond the control of
PURCHASER including, but not limited to, fire, severe weather conditions, and
earthquake.

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4.3 Payment Terms Payment shall occur in accordance with Section 7.4 of the
Second Definitive Agreement, entitled TERMS OF PAYMENT.

                              5. Billable Services

Items described below are not covered by this MSP Program but will be provided,
where possible, at the Preferred Customer Rate for on-site Services and the
Applicable Price (or if none, at the then-current list price with all applicable
discounts and incentives ) for Messaging Products and parts.

     a.   Any on-site Service.

     b.   Services for any Systems or Custom Applications not specifically
          itemized or made part of a MSP Order Form.

     c.   Support services provided on a system that PURCHASER did not install
          an update as per Section 2.6 and the issue could have been avoided had
          PURCHASER promptly installed the update as required.

                                 6. Exclusions

The following items are not covered by the MSP:

     a.   Any Messaging Product or parts for a System that is damaged by or as a
          result of any of the following:

          o    Failure to comply with PURCHASER site requirements as defined by
               SUPPLIER.

          o    Damage other than normal use and wear.

          o    Failure of or fluctuation in electrical power.

          o    Acts of nature or disaster such as, but not limited to, floods,
               fire, winds, lightning and earthquakes.

          o    Accidents, vandalism, burglary, neglect, misuse, repair and
               unauthorized changes.

          o    Moving of the System by other than authorized personnel.

          o    Improper interface with or operation of associated equipment such
               as telephone systems or services.

     b.   Hardware or software not provided by or developed by SUPPLIER.

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                 VOICE MESSAGING PRODUCTS AND SERVICES ADDENDUM

              Attachment 4 - Microsoft End User License Agreement

Microsoft Licensing Inc. has contractually obligated Lucent Technologies Inc. to
include the following terms, conditions and disclaimers in any agreement for the
supply of a bundled product incorporating software licensed from Microsoft
Licensing Inc. or its affiliates ("MS").

Upon delivery of the AnyPath System, you, Customer, will have acquired a device
("Device") that includes software licensed by Lucent Technologies Inc. from MS.
Those installed products of MS origin, as well as associated media, printed
materials, and "online" or electronic documentation ("SOFTWARE") are protected
by international intellectual property laws and treaties. The SOFTWARE is
licensed, not sold. All rights reserved.

IF YOU DO NOT AGREE TO THIS END USER LICENSE AGREEMENT ("EULA"), DO NOT USE THE
DEVICE OR COPY THE SOFTWARE. INSTEAD, PROMPTLY CONTACT LUCENT TECHNOLOGIES INC.
FOR INSTRUCTIONS ON RETURN OF THE UNUSED DEVICE(S) FOR A REFUND. ANY USE OF THE
SOFTWARE, INCLUDING BUT NOT LIMITED TO USED ON THE DEVICE, WILL CONSTITUTE YOUR
AGREEMENT TO THIS EULA (OR RATIFICATION OF ANY PREVIOUS CONSENT).

GRANT OF SOFTWARE LICENSE. This EULA grants you the following license:

     o    You may use the SOFTWARE only on the DEVICE.

     o    NOT FAULT TOLERANT. THE SOFTWARE IS NOT FAULT TOLERANT. LUCENT
          TECHNOLOGIES HAS INDEPENDENTLY DETERMINED HOW TO USE THE SOFTWARE IN
          THE DEVICE, AND MS HAS RELIED UPON LUCENT TECHNOLOGIES TO CONDUCT
          SUFFICIENT TESTING TO DETERMINE THAT THE SOFTWARE IS SUITABLE FOR SUCH
          USE.

     o    NO WARRANTIES FOR THE SOFTWARE. THE SOFTWARE is provided "AS IS" and
          with all faults. THE ENTIRE RISK AS TO SATISFACTORY QUALITY,
          PERFORMANCE, ACCURACY, AND EFFORT (INCLUDING LACK OF NEGLIGENCE) IS
          WITH YOU. ALSO, THERE IS NO WARRANTY AGAINST INTERFERENCE WITH YOUR
          ENJOYMENT OF THE SOFTWARE OR AGAINST INFRINGEMENT. IF YOU HAVE
          RECEIVED ANY WARRANTIES REGARDING THE DEVICE OR THE SOFTWARE, THOSE
          WARRANTIES DO NOT ORIGINATE FROM, AND ARE NOT BINDING ON, MS.

     o    Note on Java Support. The SOFTWARE may contain support for programs
          written in Java. Java technology is not fault tolerant and is not
          designed, manufactured, or intended for use or resale as online
          control equipment in hazardous environments requiring fail- safe
          performance, such as in the operation of nuclear facilities, aircraft
          navigation or communication systems, air traffic control, direct life
          support machines, or weapons systems, in which the failure of Java
          technology could lead directly to death, personal injury, or severe
          physical or environmental damage. Sun Microsystems, Inc. has
          contractually obligated MS to make this disclaimer.

     o    No Liability for Certain Damages. EXCEPT AS PROHIBITED BY LAW, MS
          SHALL HAVE NO LIABILITY FOR ANY INDIRECT, SPECIAL,

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          CONSEQUENTIAL OR INCIDENTAL DAMAGES ARISING FROM OR IN CONNECTION WITH
          THE USE OR PERFORMANCE OF THE SOFTWARE. THIS LIMITATION SHALL APPLY
          EVENT IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE. IN NO EVENT SHALL
          MS BE LIABLE FOR ANY AMOUNT IN EXCESS OF U.S. TWO HUNDRED FIFTY
          DOLLARS (U.S.$250.00).

     o    Limitation on Reverse Engineering, Decompilation, and Disassembly. You
          may not reverse engineer, decompile, or disassemble the SOFTWARE,
          except and only to the extent that such activity is expressly
          permitted by applicable law notwithstanding this limitation.

     o    SOFTWARE TRANSFER ALLOWED BUT WITH RESTRICTIONS. You may permanently
          transfer rights under this EULA only as part of a permanent sale or
          transfer of the Device, and only if the recipient agrees to this EULA.
          If the SOFTWARE is an upgrade, any transfer must also include all
          prior versions of the SOFTWARE.

     o    EXPORT RESTRICTIONS. You acknowledge that SOFTWARE is of US-origin.
          You agree to comply with all applicable international and national
          laws that apply to the SOFTWARE, including the U.s. export
          Administration Regulations, as well as end-user, end-use and country
          destination restrictions issued by U.S. and other governments. For
          additional information on exporting the SOFTWARE, see
          http://www.microsoft.com/exporting/.

                          OPTICAL NETWORKING ADDENDUM

                             1. Supplemental Terms

1.1 Scope This Addendum contains additional terms and conditions, which together
with the terms and conditions of the AGREEMENT, are applicable with respect to
orders for the products identified herein. To the extent of any inconsistency
between a specific term of this Addendum and a specific term of the AGREEMENT,
the specific term of this Addendum shall govern. Capitalized terms in this
Addendum shall have the meanings defined in the AGREEMENT unless specifically
defined here.

1.2 Term This Addendum shall continue in effect until the expiration date of the
AGREEMENT. In the event that there is a purchase order for which the parties
have obligations that extend beyond the expiration date of the AGREEMENT, the
terms of the AGREEMENT and this Addendum shall continue to apply to the purchase
order until all obligations have been satisfied.

1.3 Hardware Warranty SUPPLIER shall provide a one-year warranty for Optical
Networking hardware. Commencement of the warranty period shall occur in
accordance with Article 14 of the AGREEMENT, entitled WARRANTIES. The warranty
period for such products repaired or replaced under Article 14 of the AGREEMENT
is the unexpired portion of the original warranty period or six months,
whichever is longer. PURCHASER shall use the

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following contact information for hardware failure emergencies. The Repair and
Return number should be used whenever a product has failed to the point that it
requires repair or replacement. Remote Technical Support (RTS) is not included
under hardware warranty. If PURCHASER elects to purchase RTS for Optical
Networking hardware, the RTS Hotline may be used in the event of a service
outage, or during the initial installation and turn-up of the hardware.

Repair and Return: 1-800-255-1402
     Remote Technical Support Hotline: 1-866-LUCENT8 (1-866-582-3688)

Hardware Warranty Conditions

     o    No Trouble Found (NTF) is also charged to PURCHASER whether or not the
          unit is under warranty.
     o    If PURCHASER returns a product via a Class A PCN and SUPPLIER has
          installed the product, then SUPPLIER will make a replacement
          available.
     o    SUPPLIER'S repair interval is 30 days for standard RS&R and 45 days
          for RS&R that includes a Failure Mode Analysis (FMA).
     o    PURCHASER may request FMA, and SUPPLIER will approve or reject the FMA
          analysis if data is already available.
     o    Mean Time Between Failure (MTBF) shall be provided by circuit pack
          upon request from PURCHASER.

1.4 Software Warranty SUPPLIER shall provide a 90-day warranty for Optical
Networking software. Commencement of the warranty period shall occur in
accordance with Article 14 of the AGREEMENT, entitled WARRANTIES. The warranty
period for such products repaired or replaced under Article 14 of the AGREEMENT
is the unexpired portion of the original warranty period. The warranty on any
software release cannot be initiated after 24 months of the general availability
(GA) of that release. If PURCHASER elects to purchase RTS for Optical Networking
hardware, the RTS Hotline may be used in the event of a service outage, or
during the initial installation and turn-up of the software.

     Remote Technical Support Hotline: 1-866-LUCENT8 (1-866-582-3688)

Software Warranty Conditions

     o    Software bug fix releases (x,y,z where z is the release number that
          changes) will be upgraded for free through a PCN with a Class AC or AU
          change. All other software upgrades (x,y,z where x or y is the release
          number that changes) will be upgraded for a fee.

1.5 Warranty Restrictions The warranty provisions and warranty periods for
products, software and related services provided under this Addendum are not
transferable. Warranty does not include: 1) SUPPLIER'S assistance in diagnostic
efforts, 2) Access to SUPPLIER'S technical support web sites, databases or
tools, 3) Product integration testing, 4) On-site assistance, or 5) Product
documentation updates. These services are available during and/or after the
applicable warranty period at SUPPLIER'S then current prices. Any product or
software provided by SUPPLIER under this Addendum that is repaired by
unauthorized third parties (i.e.,

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neither SUPPLIER nor SUPPLIER'S authorized agents) will not be warranted by
SUPPLIER and will void any remaining warranty periods. SUPPLIER makes no
warranty with respect to defective conditions or non-conformities resulting from
PURCHASER'S use of incompatible and/or unauthorized hardware or software.

1.6 Prices and Fees Prices for the products and associated licensed materials
are listed in Attachment 1. Prices for related engineering and installation
services will be provided to PURCHASER as a firm price quote based on
PURCHASER'S specific network. The prices and fees for products provided by
SUPPLIER are as set forth in the Attachments to this Addendum. All prices and
fees in the Attachments to this Addendum shall be in effect for three (3) years
from the Effective Date of the AGREEMENT.

Pricing Assumptions
     o    Pricing does not include Engineering and Installation
     o    Pricing does not include RTS or other Professional Services
     o    Hardware pricing does not include spares

**

1.7 Documentation SUPPLIER will furnish documentation (User Manual, Alarms,
Messages and Trouble Clearing Guide, APG, Standards Drawings for ordering,
Installation Guide and TL1 command manual) to PURCHASER as a CD Rom with the
Software CD-Rom when PURCHASER orders software. Additional copies of
documentation are available on CD-ROM or paper through SUPPLIER'S web site at
prices set forth in SUPPLIER'S price lists. PURCHASER may print a version of a
manual or section of a manual from the electronic documentation; provided that
it reproduces any notices or copyright notices. PURCHASER shall not make copies
of the electronic documentation or install the documentation on servers except
under separate license agreements with SUPPLIER.

1.8 Corrective Action Hardware Change A Corrective Action Hardware Change means
a modification of a product when (i) the product's operation is determined by
SUPPLIER to be significantly degraded when measured against SUPPLIER'S
applicable product and network performance objective standards; (ii) product
safety risks are identified by SUPPLIER; or (iii) a non-conformance to product
technical specifications has been identified by SUPPLIER that requires general
corrections. Corrective Action Hardware Changes exceed the standard product
warranty. These changes will be made available (a) for 5 years for a DMX
Product, (b) for 5 years for a WaveStar Product, (c) for 5 years for a Unite
product, and (d) for the applicable period from the vendor for third party
vendor's items. This period of availability begins on the date of shipment, or
the date of installation if installed by SUPPLIER.

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      364
<PAGE>

Unless PURCHASER declines to accept the recommended change, SUPPLIER, or
SUPPLIER'S third party vendor, at it's option, will implement such changes to
the affected hardware either by (i) modifying the product which customer has
returned to SUPPLIER or SUPPLIER'S vendor in accordance with SUPPLIER'S or
SUPPLIER'S vendor's instructions; (ii) modifying the product at PURCHASER'S
site; or (iii) replacing the affected product with a replacement product for
which such a change has already been implemented. For option (ii) or as
applicable in the case of option (iii), if PURCHASER does not maintain adequate
records to allow SUPPLIER or SUPPLIER'S vendor to identify the locations of
affected products, then SUPPLIER'S or SUPPLIER'S vendor's only responsibility
will be to provide generic change information and associated products, to the
extent SUPPLIER'S records can identify quantities of affected products sold to
PURCHASER, for PURCHASER'S use in applying such changes.

                         1.9 Optional Support Services

     1.9.1 Remote Technical Support For the products and software provided under
     this Addendum, PURCHASER may purchase Remote Technical Support (RTS)
     Services under a separate agreement to provide support during and/or after
     the warranty period. RTS Service includes call receipt, remote diagnostic
     support, out-of-hours support requests, and access to electronic
     information. RTS Service also provides post-warranty fixes for supported
     software.

     1.9.2 Post-Warranty Support SUPPLIER shall provide post-warranty support in
     accordance with the terms and conditions of Appendix M, entitled Spares and
     Exchange.

1.10 Other Services PURCHASER may purchase other services such as provisioning,
installation of product or software updates/upgrades, reprogramming to add
additional capabilities or functionality to the products and/or software covered
under this Addendum either during or after the warranty period. Such services
will be provided under a separate agreement at SUPPLIER'S then current prices.

                                      365
<PAGE>

                               Unite Price Sheet

--------------------------------------------------------------------------------
 COMCODE                           DESCRIPTION                         VzW Price
--------------------------------------------------------------------------------
848851259   UNITE NEBS Rack2 with doors                                      **
--------------------------------------------------------------------------------
848851267   UNITE NEBS Rack2 without doors                                   **
--------------------------------------------------------------------------------
848780185   Side plates - NEBS-2000                                          **
--------------------------------------------------------------------------------
848894424   Kit, NEBS(H=7ft)  rack extension, width 75mm                     **
--------------------------------------------------------------------------------
848923785   XC160 Core Assembly Kit: Shelf DUR/2, 2 XC160/-, 1 User          **
(R4.0)      Panel, 2 Timing and 1 Controller Interface, 1 Fan Unit
848933552   and 2 PI/100, 1 Controller Pack CTL/-, 1 Laser Safety
(R4.1.1)    Guide, R5.0 NE Software
--------------------------------------------------------------------------------
848933537   XC320 Core Assembly Kit: Shelf DUR/2, 2 XC320/B, 1 User          **
(R4.1.1)    Panel, 2 Timing and 1 Controller Interface, 1 Fan Unit
848923769   and 2 PI/100, 1 Controller Pack CTL/-, 1 Laser Safety
(R4.0)      Guide, R5.0NE Software
848956637
(R5.0)
--------------------------------------------------------------------------------
848923744   XC640 Core Assembly Kit: Shelf DUR/2, 2 XC640/-, 1 User          **
            Panel, 2 Timing and 1 Controller Interface, 1 Fan Unit
            and 2 PI/100, 1 Controller Pack CTL/-, 1 Laser Safety
            Guide, R5.0 NE Software
--------------------------------------------------------------------------------
848923801   160G to 320G Upgrade Kit                                         **
--------------------------------------------------------------------------------
848879201   ONNS Option                                                      **
--------------------------------------------------------------------------------
109000174   OC768/STM256,1 port, 4 slots,  LR/LH 1550 nm, S-FEC,             **
            incl. DCM
--------------------------------------------------------------------------------
109055640   OC768/STM256, 1 port, 4 slots,  Intra-Office 1300 nm             **
            (2km)
--------------------------------------------------------------------------------
Various     OC768/STM256, 1 port, 4 slots, Direct Optics 1550 nm             **
            for Xtreme, 64 colors
--------------------------------------------------------------------------------
109303610   OP10 PARENT pack for 2 modules                                   **
--------------------------------------------------------------------------------
109503649   OC192/STM64, IR/SH 1550 nm, (80km), Plug-In Module w. 1          **
            Port
--------------------------------------------------------------------------------
109305292   OC192/STM64, IR/SH 1550 nm, (40km), Plug-In Module w. 1          **
            Port
--------------------------------------------------------------------------------
109305300   OC192/STM64,  Intra-Office 1300 nm, (600m), Plug-In Module       **
            w. 1 Port
--------------------------------------------------------------------------------
109000208   OC192/STM64, 1 port, LR/LH 1550 nm (80km)                        **
--------------------------------------------------------------------------------
109077073   OC192/STM64, 1 port, IR/SH 1550 nm, 40km, incl. 10GbE            **
            WANPHY
--------------------------------------------------------------------------------

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      366
<PAGE>

--------------------------------------------------------------------------------
109000216   OC192/STM64, 1 port, Intra-Office 1300 nm (600m)                 **
--------------------------------------------------------------------------------
109192203   OC48/STM16, Parent board for  8  SFP Modules                     **
--------------------------------------------------------------------------------
109192278   OC48/STM16, LR/LH 1500 nm, (80km), SFP Module w. 1 Port          **
--------------------------------------------------------------------------------
109192286   OC48/STM16, LR/LH 1300 nm, (40km),  SFP Module w. 1 Port         **
--------------------------------------------------------------------------------
109192294   OC48/STM16, SR/IOH 1300 nm, (2km), SFP Module w. 1 Port          **
--------------------------------------------------------------------------------
109055665   OC48/STM16, 4 ports, LR/LH 1550 nm, (80km)                       **
--------------------------------------------------------------------------------
109055657   OC48/STM16, 4 ports, LR/LH 1300 nm, (40km)                       **
--------------------------------------------------------------------------------
109000265   OC48/STM16, 4 ports, SR/IO 1300 nm, (2km)                        **
--------------------------------------------------------------------------------
109306944   OC12&OC3/STM4&STM1 parent board for 8 SFP modules                **
--------------------------------------------------------------------------------
109307017   OC12/STM4, SFP LR/LH 1300 nm, (40km)                             **
--------------------------------------------------------------------------------
109307009   OC12/STM4, SFP IR/SH 1300 nm, (15km)                             **
--------------------------------------------------------------------------------
109091595   OC12/STM4, 16 ports, IR/SH 1300 nm, (15km)                       **
--------------------------------------------------------------------------------
109306993   OC3/STM1, SFP LR/LH 1300 nm, (40km)                              **
--------------------------------------------------------------------------------
109306977   OC3/STM1, SFP IR/SH 1300 nm, (15km)                              **
--------------------------------------------------------------------------------
109091603   OC3/STM1, 16 ports, IR/SH 1300 nm, (15km)                        **
--------------------------------------------------------------------------------
109192245   1000 Base LX Ethernet Interface,  4 ports                        **
--------------------------------------------------------------------------------
109000273   1000 Base SX Ethernet Interface,  4 ports                        **
--------------------------------------------------------------------------------
109306969   Electrical Protection Interface, DS3, EC-1  for 2 (1+1)          **
            protection groups
--------------------------------------------------------------------------------
109308031   DS3, STS-1 electrical, 36 ports                                  **
--------------------------------------------------------------------------------

                             Unite Configuration 1

---------------------------------------------------------------------------
                                                           VzW
  COMCODE             DESCRIPTION                    QTY  Price  Ext. Price

---------------------------------------------------------------------------
848851259   UNITE NEBS Rack2 with doors               1       **     **

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      367
<PAGE>

848923785   XC160 Core Assembly Kit: Shelf DUR/2,
(R4.0)      2 XC160/-, 1 User Panel, 2 Timing and
848933552   1 Controller Interface, 1 Fan Unit
(R4.1.1)    and 2 PI/100, 1 Controller Pack
            CTL/-, 1 Laser Safety Guide, R5.0 NE
            Software                                  1       ** **
109192203   OC48/STM16, Parent board for  8  SFP
            Modules                                   2       ** **
109192294   OC48/STM16, SR/IOH 1300 nm, (2km),
            SFP Module w. 1 Port                      2       ** **
109306944   OC12&OC3/STM4&STM1 parent board for 8
            SFP modules                               2       ** **
109307009   OC12/STM4, SFP IR/SH 1300 nm, (15km)      8       ** **
109306969   Electrical Protection Interface, DS3,
            EC-1  for 2 (1+1) protection groups       1       ** **
109308031   DS3, STS-1 electrical, 36 ports           4       ** **
---------------------------------------------------------------------------

                                                              **  **
                                                      (Unite component only)

Requirements: 224 DS1 Day
one

            48 DS3 Day one

Growth: 25% DS3 growth per
year

                    No DS1 Growth anticipated at this point

                               [GRAPHIC OMITTED]

                                      368
<PAGE>

                                    Unite Configuration 2

--------------------------------------------------------------------------------
 COMCODE                 DESCRIPTION                QTY   VzW Price  Ext. Price
--------------------------------------------------------------------------------
848851259  UNITE NEBS Rack2 without doors            1            **     **
--------------------------------------------------------------------------------
848923785  XC160 Core Assembly Kit: Shelf DUR/2, 2
(R4.0)     XC160/-, 1 User Panel, 2 Timing and 1
848933552  Controller Interface, 1 Fan Unit and 2
(R4.1.1)   PI/100, 1 Controller Pack CTL/-, 1
           Laser Safety Guide, R5.0 NE Software      1            **     **
--------------------------------------------------------------------------------
109192203  OC48/STM16, Parent board for  8  SFP
           Modules                                   2            **     **
--------------------------------------------------------------------------------
109192294  OC48/STM16, SR/IOH 1300 nm, (2km), SFP
           Module w. 1 Port                          4            **     **
--------------------------------------------------------------------------------

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      369
<PAGE>

--------------------------------------------------------------------------------
109091595  OC12/STM4, 16 ports, IR/SH 1300 nm,
           (15km)                                    2            **     **
--------------------------------------------------------------------------------

                                                                  **     **

                               [GRAPHIC OMITTED]

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      370
<PAGE>

                                  Metropolis(TM) DMX Price Sheet
<TABLE>
------------------------------------------------------------------------------------------------------------
                                                                                                     VzW
    CODE     Comcode                                Description                           GA Date    New
                                                                                                    Price
------------------------------------------------------------------------------------------------------------
                                          **
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
            848793287     High Capacity Shelf with Fan Unit (30 amp)                        now          **
------------------------------------------------------------------------------------------------------------
            848935193     High Capacity Shelf with Fan Unit (20 amp)                        now          **
------------------------------------------------------------------------------------------------------------
                                          **
------------------------------------------------------------------------------------------------------------
            109449447     Release 3.0.4 (w/documentation CD Rom)                            now          **
------------------------------------------------------------------------------------------------------------
            109449454     Release 3.0.4 Upgrade from R1.1 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109449462     Release 3.0.4 Upgrade from R2.0 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109449470     Release 3.0.4 Upgrade from R2.1 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109501601     Release 3.1.3  (w/documentation CD Rom)                           now          **
------------------------------------------------------------------------------------------------------------
            109501619     Release 3.1.3 Upgrade from R1.1 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109501627     Release 3.1.3 Upgrade from R2.0 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109501650     Release 3.1.3 Upgrade from R2.1 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109501668     Release 3.1.3 Upgrade from R3.0 (w/documentation CD Rom)          now          **
------------------------------------------------------------------------------------------------------------
            109489989     Release 4.0 (w/documentation CD Rom)                              now          **
------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      371
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
            109489997     Release 4.0 Upgrade from R1.1 (w/documentation CD Rom)            now          **
------------------------------------------------------------------------------------------------------------
            109490003     Release 4.0 Upgrade from R2.0 (w/documentation CD Rom)            now          **
------------------------------------------------------------------------------------------------------------
            109490037     Release 4.0 Upgrade from R2.1 (w/documentation CD Rom)            now          **
------------------------------------------------------------------------------------------------------------
            109490045     Release 4.0 Upgrade from R3.0 (w/documentation CD Rom)            now          **
------------------------------------------------------------------------------------------------------------
            109490052     Release 4.0 Upgrade from R3.1 (w/documentation CD Rom)            now          **
------------------------------------------------------------------------------------------------------------
                                          **
------------------------------------------------------------------------------------------------------------
    LNW1    108695586     SYSCTL                                                            now          **
------------------------------------------------------------------------------------------------------------
                                          **
------------------------------------------------------------------------------------------------------------
    LNW48   109187575     OC-12 OLIU (high speed, STS-12 VT fabric, intermediate reach      now          **
                          OSP)
------------------------------------------------------------------------------------------------------------
    LNW50   109319590     OC-12 OLIU (high speed, STS-12 VT fabric, Long reach OSP)         now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
   LNW26B   109152058     OC-48 OLIU (high speed, STS-12 VT fabric, long reach)             now          **
------------------------------------------------------------------------------------------------------------
    LNW28   108923533     OC-48 OLIU (high speed,STS-12 VT fabric, long reach, OSP)         now          **
------------------------------------------------------------------------------------------------------------
    LNW77   109167627     OC-48 OLIU (high speed, STS-12 VT fabric, Intermediate reach)     now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
   LNW121B  109184788     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          192.1THz, 1560.61nm or 192.2THz,1559.79nm)
------------------------------------------------------------------------------------------------------------
   LNW123B  109184796     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          192.3THz, 1558.98nm or 192.4THz, 1558.17)
------------------------------------------------------------------------------------------------------------
   LNW125B  109184804     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          192.5THz, 1557.36nm or 192.4THz, 1556.55nm)
------------------------------------------------------------------------------------------------------------
   LNW127B  109184812     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          192.7THz, 1555.75nm or 192.8THz, 1554.94nm))
------------------------------------------------------------------------------------------------------------
   LNW131B  109184820     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          193.1THz, 1552.52nm or 193.2THz or 1551.72nm)
------------------------------------------------------------------------------------------------------------
   LNW133B  109184838     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          193.3THz, 1550.92nm or 193.4THz, 1550.12nm)
------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      372
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
   LNW135B  109184846     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          193.5THz, 1549.32nm or 193.6THz, 1548.51nm)
------------------------------------------------------------------------------------------------------------
   LNW137B  109184853     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          193.7THz, 1547.72nm or 193.8THz, 1546.92nm)
------------------------------------------------------------------------------------------------------------
   LNW143B  109184861     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          194.3THz, 1542.94nm or 194.2THz, 1543.73nm)
------------------------------------------------------------------------------------------------------------
   LNW145B  109184879     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          194.5THz, 1541.35nm or 194.4THz, 1542.14nm)
------------------------------------------------------------------------------------------------------------
   LNW147B  109184887     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          194.7THz, 1539.77nm or 194.6THz, 1540.56nm)
------------------------------------------------------------------------------------------------------------
   LNW149B  109184895     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          194.9THz, 1538.19nm or 194.8THz, 1538.98nm)
------------------------------------------------------------------------------------------------------------
   LNW153B  109184903     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          195.3THz, 1535.04nm or 195.2THz, 1535.82nm)
------------------------------------------------------------------------------------------------------------
   LNW155B  109184911     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          195.5THz, 1533.47nm or 195.4THz, 1534.25nm)
------------------------------------------------------------------------------------------------------------
   LNW157B  109184929     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          195.7THz, 1531.90nm or 195.6, 1532.68nm)
------------------------------------------------------------------------------------------------------------
   LNW159B  109184937     PWDM OC-48 (high speed, STS-12 VT fabric, HW tunable to           now          **
                          195.9THz, 1530.33nm or 195.8THz, 1531.12nm)
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW27   108923525     OC-48 OLIU (high speed, STS-48 VT fabric, long reach)             now          **
------------------------------------------------------------------------------------------------------------
    LNW29   108923541     OC-48 OLIU (high speed, STS-48 VT fabric, 1550nm)                 now          **
------------------------------------------------------------------------------------------------------------
    LNW32   109008995     OC-48 OLIU (high speed,STS-48 VT fabric, long reach, OSP)         now          **
------------------------------------------------------------------------------------------------------------
    LNW76   109164947     OC-48 OLIU (high speed, STS-48 VT fabric, short reach)            now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
   LNW221   109171355     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          192.1THz, 1560.61nm or 192.2THz,1559.79nm)
------------------------------------------------------------------------------------------------------------
</TABLE>

                                      373
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
   LNW223   109171363     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          192.3THz, 1558.98nm or 192.4THz, 1558.17)
------------------------------------------------------------------------------------------------------------
   LNW225   109171371     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          192.5THz, 1557.36nm or 192.4THz, 1556.55nm)
------------------------------------------------------------------------------------------------------------
   LNW227   109171389     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          192.7THz, 1555.75nm or 192.8THz, 1554.94nm))
------------------------------------------------------------------------------------------------------------
   LNW231   109171397     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          193.1THz, 1552.52nm or 193.2THz or 1551.72nm)
------------------------------------------------------------------------------------------------------------
   LNW233   109171405     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          193.3THz, 1550.92nm or 193.4THz, 1550.12nm)
------------------------------------------------------------------------------------------------------------
   LNW235   109171413     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          193.5THz, 1549.32nm or 193.6THz, 1548.51nm)
------------------------------------------------------------------------------------------------------------
   LNW237   109171421     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          193.7THz, 1547.72nm or 193.8THz, 1546.92nm)
------------------------------------------------------------------------------------------------------------
   LNW243   109171439     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          194.3THz, 1542.94nm or 194.2THz, 1543.73nm)
------------------------------------------------------------------------------------------------------------
   LNW245   109171447     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          194.5THz, 1541.35nm or 194.4THz, 1542.14nm)
------------------------------------------------------------------------------------------------------------
   LNW247   109171454     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          194.7THz, 1539.77nm or 194.6THz, 1540.56nm)
------------------------------------------------------------------------------------------------------------
   LNW249   109171462     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          194.9THz, 1538.19nm or 194.8THz, 1538.98nm)
------------------------------------------------------------------------------------------------------------
   LNW253   109171470     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          195.3THz, 1535.04nm or 195.2THz, 1535.82nm)
------------------------------------------------------------------------------------------------------------
   LNW255   109171488     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          195.5THz, 1533.47nm or 195.4THz, 1534.25nm)
------------------------------------------------------------------------------------------------------------
   LNW257   109171496     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          195.7THz, 1531.90nm or 195.6, 1532.68nm)
------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      374
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
   LNW259   109171504     PWDM OC-48 (high speed, STS-48 VT fabric, HW tunable to           now          **
                          195.9THz, 1530.33nm or 195.8THz, 1531.12nm)
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW56   108848052     OC-192 OLIU (high speed, STS-48 VT fabric, intermediate reach)    now          **
------------------------------------------------------------------------------------------------------------
    LNW57   109126391     OC-192 OLIU (high speed, STS-48 VT fabric,Long reach, SBS         now          **
                          tones)
------------------------------------------------------------------------------------------------------------
    LNW58   109164939     OC-192 OLIU (high speed, STS-48 VT fabric, short reach)           now          **
------------------------------------------------------------------------------------------------------------
   LNW523   109207225     OC-192 PWDM (high speed, STS-48 VT fabric)                        now          **
------------------------------------------------------------------------------------------------------------
   LNW527   109207266     OC-192 PWDM (high speed, STS-48 VT fabric)                        now          **
------------------------------------------------------------------------------------------------------------
   LNW554   109207530     OC-192 PWDM (high speed, STS-48 VT fabric)                        now          **
------------------------------------------------------------------------------------------------------------
   LNW555   109207548     OC-192 OLIU (high speed, STS-48 VT fabric, long reach)            now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW80   109461509     Main Swith Pack  (STS-48 VT fabric)                               now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
            109293654     OC48>OC192 Upgrade Kit                                            now          **
------------------------------------------------------------------------------------------------------------
   LNWUPG   109291658     OC48>OC192 Upgrade Tool                                           now          **
------------------------------------------------------------------------------------------------------------
            848921193     OC48 Interconnection Kit (contains 2-LNW76, 2-LNW31)              now          **
------------------------------------------------------------------------------------------------------------
                                          **
------------------------------------------------------------------------------------------------------------
    LNW6    108694837     28xDS1                                                            now          **
------------------------------------------------------------------------------------------------------------
    LNW7    108764036     28xDS1 PM                                                         now          **
------------------------------------------------------------------------------------------------------------
    LNW8    109164889     56xDS1PM                                                          now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW16   108694845     12xDS3/EC1                                                        now          **
------------------------------------------------------------------------------------------------------------
    LNW19   109187567     48xDS3/EC1                                                        now          **
------------------------------------------------------------------------------------------------------------
   LNW19B                 48xDS3/EC1 w/ loopbacks                                         06/30/04       **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW18   109164905     Transmux (12 ports)                                               now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW66   108848078     Fast Ethernet (24 ports)                                          now          **
------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      375
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
    LNW71   109488619  *  24xPrivate Line Fast Ethernet                                     now          **
------------------------------------------------------------------------------------------------------------
    LNW74                 Optical 8xPrivate Line Fast Ethernet                            07/31/04       **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW67   108848086     Gigabit Ethernet (2 ports, SX)                                    now          **
------------------------------------------------------------------------------------------------------------
    LNW68   108869660     Gigabit Ethernet (2 ports, LX)                                    now          **
------------------------------------------------------------------------------------------------------------
    LNW70   109187591     Optical Switched Ethernet (4 GigE ports or 8 FE ports,          07/31/04       **
                          Pluggable Optics Ready)
------------------------------------------------------------------------------------------------------------
    LNW73   109461491     Fiber Channel (2 ports)                                         11/30/04       **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW36   108694860     OC-3 OLIU (low speed, STS-12 VT fabric, long reach, 4 ports)      now          **
------------------------------------------------------------------------------------------------------------
    LNW37   109068783     OC-3 OLIU (low speed, STS-12 VT fabric, Pluggable Optics          now          **
                          Ready, 4 port, facility lpbk)
------------------------------------------------------------------------------------------------------------
    LNW45   109411082     OC-3 OLIU (low speed, STS-12 VT fabric, Pluggable Optics        07/31/04       **
                          Ready, 8 port, facility lpbk)
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW46   108694878     OC-12 OLIU (low speed, STS-12 VT fabric, long reach, 2 ports)     now          **
------------------------------------------------------------------------------------------------------------
    LNW49   109319582     OC-12 OLIU (low speed, STS-48 VT fabric, Pluggable Optics         now          **
                          Ready, 4 ports)
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
    LNW31   109008987     OC-48 OLIU  (low speed, STS-12 VT fabric, intermediate reach)     now          **
------------------------------------------------------------------------------------------------------------
   LNW421   109185116     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   192.1    now          **
                          THz, 1560.61 nm or 192.2 THz, 1559.79 nm)
------------------------------------------------------------------------------------------------------------
   LNW423   109185124     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   192.3    now          **
                          THz, 1558.98 nm or 192.4 THz, 1558.17 nm)
------------------------------------------------------------------------------------------------------------
   LNW425   109185132     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   192.5    now          **
                          THz, 1557.36 nm or 192.6 THz, 1556.56 nm)
------------------------------------------------------------------------------------------------------------
   LNW427   109185140     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   192.7    now          **
                          THz, 1555.75 nm or 192.8 THz, 1554.94 nm)
------------------------------------------------------------------------------------------------------------
   LNW431   109185157     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   193.1    now          **
                          THz, 1552.52 nm or 193.2 THz, 1551.72 nm)
------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      376
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
   LNW433   109185165     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   193.3    now          **
                          THz, 1550.92 nm or 193.4 THz, 1550.12 nm)
------------------------------------------------------------------------------------------------------------
   LNW435   109185173     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   193.5    now          **
                          THz, 1549.32 nm or 193.6 THz, 1548.52 nm)
------------------------------------------------------------------------------------------------------------
   LNW437   109185181     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   193.7    now          **
                          THz, 1547.72 nm or 193.8 THz, 1546.92 nm)
------------------------------------------------------------------------------------------------------------
   LNW443   109185199     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   194.3    now          **
                          THz, 1542.94 nm or 194.2 THz, 1542.73 nm)
------------------------------------------------------------------------------------------------------------
   LNW445   109185207     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   194.5    now         **
                          THz, 1541.35 nm or 194.4 THz, 1542.14 nm)
------------------------------------------------------------------------------------------------------------
   LNW447   109185215     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   194.7    now          **
                          THz, 1539.77 nm or 194.6 THz, 1540.56 nm)
------------------------------------------------------------------------------------------------------------
   LNW449   109185223     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   194.9    now          **
                          THz, 1538.19 nm or 194.8 THz, 1538.98 nm)
------------------------------------------------------------------------------------------------------------
   LNW453   109185231     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   195.3    now          **
                          THz, 1535.04 nm or 195.2 THz, 1535.82 nm)
------------------------------------------------------------------------------------------------------------
   LNW455   109185249     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   195.5    now          **
                          THz, 1533.47 nm or 195.4 THz, 1534.25 nm)
------------------------------------------------------------------------------------------------------------
   LNW457   109185256     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   195.7    now          **
                          THz, 1531.90 nm or 195.6 THz, 1532.68 nm)
------------------------------------------------------------------------------------------------------------
   LNW459   109185264     PWDM OC-48 (STS-12 VT fabric, low speed, HW tunable to   195.9    now          **
                          THz, 1530.33 nm or 195.8 THz, 1531.12 nm)
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
                                          **
------------------------------------------------------------------------------------------------------------
            109453894     OC-3 SFP IR Optic                                                 now          **
------------------------------------------------------------------------------------------------------------
            109453886     OC-3 SFP LR Optic                                                 now          **
------------------------------------------------------------------------------------------------------------
            109453902     OC-12 SFP IR Optic                                                now          **
------------------------------------------------------------------------------------------------------------
            109467522     OC-12 SFP LR Optic                                                now          **
------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      377
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------------
<S>         <C>           <C>                                                               <C>          <C>
                                          **
------------------------------------------------------------------------------------------------------------
    LNW93   109485300     Test Pack CKP B                                                   now          **
------------------------------------------------------------------------------------------------------------
    LNW94   109428128     Test Pack                                                         now          **
------------------------------------------------------------------------------------------------------------
            848957437     Cable Test Kit                                                    now          **
------------------------------------------------------------------------------------------------------------
    177E    109187336     Blank- Main slot                                                  now          **
------------------------------------------------------------------------------------------------------------
    177D    108950585     Blank - Functional slot                                           now          **
------------------------------------------------------------------------------------------------------------
            848960167     Blank with Fiber Mgmt Bracker Attached -  Functional slot         now          **
------------------------------------------------------------------------------------------------------------
    LNW97   109415224     Detectable Blank- Main slot                                       now          **
------------------------------------------------------------------------------------------------------------
    LNW98   109412866     Detectable Blank - Function slot                                  now          **
------------------------------------------------------------------------------------------------------------
            848949871     Fiber Management Bracket ( used on CKP's)                         now          **
------------------------------------------------------------------------------------------------------------
            408682615     Fan Filter  -  For High Cap Shelf                                 now          **
------------------------------------------------------------------------------------------------------------
            408769172     Fan Assembly for High Capacity Shelf (for spares)                 now          **
------------------------------------------------------------------------------------------------------------
            408808889     Fan Assembly for High Capacity 20 amp Shelf (for spares)          now          **
------------------------------------------------------------------------------------------------------------
            848862181     Baffle Ass'y for High Capacity Shelf                              now          **
------------------------------------------------------------------------------------------------------------
            408456770     Fan Filter for Std Shelf                                          now          **
------------------------------------------------------------------------------------------------------------
            408456432     Fan Assembly for Std Shelf (for spares)                           now          **
------------------------------------------------------------------------------------------------------------
            408474799     Heat Baffle                                                       now          **
------------------------------------------------------------------------------------------------------------
            408267722     Sync Wrap connector                                               now          **
------------------------------------------------------------------------------------------------------------
            848919239     Fiber Management Kit: Left                                        now          **
------------------------------------------------------------------------------------------------------------
            848919247     Fiber Management Kit:  Right                                      now          **
------------------------------------------------------------------------------------------------------------
            848920518     SNBF Cable Bracket  Kit                                           now          **
------------------------------------------------------------------------------------------------------------
            848920476     Fiber Duct Components for SNBF Kit                                now          **
------------------------------------------------------------------------------------------------------------
            848920492     ETSI End Shield Kit                                               TBD          **
------------------------------------------------------------------------------------------------------------
            848920500     ETSI End Guard Kit                                                TBD          **
------------------------------------------------------------------------------------------------------------
            848929873     7" ETSI Cabinet Assembly (4 shelves & pnls)                       TBD          **
------------------------------------------------------------------------------------------------------------
            848856514     DMX/UNITE Mounting Kit                                            now          **
------------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      378
<PAGE>

                          DMX OC-192 Ring (MSC to MSC)
                                 Configuration

<TABLE>
                    Unprotected DS3s
------------------------------------------------------------------------------------------------
                                                                       VzW               Ext
  CODE     Comcode                    Description                     Price     QTY     Price
------------------------------------------------------------------------------------------------
<S>       <C>       <C>                                                  <C>    <C>          <C>
          848793287 High Capacity Shelf with Fan Unit                      **    1           **
LNW1      108695586 SYSCTL                                                 **    1           **
          108950585 177D blank card                                        **    9           **
          109489989 Release 4.0  (w/documentation CD Rom)                  **    1           **
LNW19     109187567 48xDS3/EC1                                             **    1           **
LNW555              OC-192 Optics (1550, STS-48 VT fabric, Long Reach)     **    2           **
------------------------------------------------------------------------------------------------

                                                                       TOTAL                 **

                          DMX OC-48 Ring (MSC to MSC)
                                Configurations

                    Unprotected DS3s
----------------------------------------------------------------------------------------------------
                                                                           VzW               Ext
  CODE     Comcode                      Description                       Price     QTY     Price
----------------------------------------------------------------------------------------------------
          848793287 High Capacity Shelf with Fan Unit                          **    1           **
LNW1      108695586 SYSCTL                                                     **    1           **
          108950585 177D blank card                                            **    9           **
          109489989 Release 4.0 (w/documentation CD Rom)                       **    1           **
LNW19     109187567 48xDS3/EC1                                                 **    1           **
----------------------------------------------------------------------------------------------------
</TABLE>

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      379
<PAGE>

<TABLE>
<S>       <C>       <C>                                                      <C>    <C>          <C>
LNW27     108923525 OC-48 OLIU (large fabric, high speed, long reach)          **    2           **
----------------------------------------------------------------------------------------------------

                                                                         TOTAL                   **

                    Protected DS3s
----------------------------------------------------------------------------------------------------
                                                                           VzW               Ext
  CODE     Comcode                      Description                       Price     QTY     Price
----------------------------------------------------------------------------------------------------
          848793287 High Capacity Shelf with Fan Unit                          **    1           **
LNW1      108695586 SYSCTL                                                     **    1           **
          108950585 177D blank card                                            **    8           **
          109489989 Release 4.0 (w/documentation CD Rom)                       **    1           **
LNW19     109187567 48xDS3/EC1                                                 **    2           **
LNW27     108923525 OC-48 OLIU (large fabric, high speed, long reach)          **    2           **
----------------------------------------------------------------------------------------------------

                                                                         TOTAL                   **

                    Unprotected DS3s, PWDM Compatible
----------------------------------------------------------------------------------------------------
                                                                           VzW               Ext
  CODE     Comcode                      Description                       Price     QTY     Price
----------------------------------------------------------------------------------------------------
          848793287 High Capacity Shelf with Fan Unit                          **    1           **
LNW1      108695586 SYSCTL                                                     **    1           **
          108950585 177D blank card                                            **    9           **
          109489989 Release 4.0 (w/documentation CD Rom)                       **    1           **
LNW19     109187567 48xDS3/EC1                                                 **    1           **
                    PWDM OC-48 (high speed, STS-48 VT fabric,
LNW225    109171371 HW tunable to 192.5THz, 1557.36nm or 192.4THz, 1556.55nm)  **    2           **
----------------------------------------------------------------------------------------------------

                                                                         TOTAL                   **

</TABLE>

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      380
<PAGE>

<TABLE>
                    Protected DS3s, PWDM Compatible
----------------------------------------------------------------------------------------------------
                                                                           VzW               Ext
  CODE     Comcode                      Description                       Price     QTY     Price
----------------------------------------------------------------------------------------------------
<S>       <C>       <C>                                                       <C>    <C>          <C>
          848793287 High Capacity Shelf with Fan Unit                          **    1           **
LNW1      108695586 SYSCTL                                                     **    1           **
          108950585 177D blank card                                            **    8           **
          109489989 Release 4.0 (w/documentation CD Rom)                       **    1           **
LNW19     109187567 48xDS3/EC1                                                 **    2           **
                    PWDM OC-48 (high speed, STS-48 VT fabric,
LNW225    109171371 HW tunable to 192.5THz, 1557.36nm or 192.4THz, 1556.55nm)  **    2           **
----------------------------------------------------------------------------------------------------

                                                                         TOTAL                   **

                           DMX Cell-site Aggregation
                                Configurations

                     12 DS3s
--------------------------------------------------------------------------------------------------
                                                                            VzW             Ext
  CODE     Comcode                       Description                       Price    QTY    Price
--------------------------------------------------------------------------------------------------
          848793287  High Capacity Shelf with Fan Unit                         **    1         **
LNW1      108695586  SYSCTL                                                    **    1         **
          108950585  177D blank card                                           **    8         **
          109489989  Release 4.0 (w/documentation CD Rom)                      **    1         **
LNW16     108694845  12xDS3/EC1                                                **    1         **
LNW18     109164905  Transmux (12 ports)                                       **    1         **
LNW26B    109152058  OC-48 OLIU (high speed, STS-12 VT fabric, long reach)     **    2         **
--------------------------------------------------------------------------------------------------
</TABLE>

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      381
<PAGE>

<TABLE>
<S>       <C>       <C>                                                  <C>    <C>          <C>
                                                                          Total           $32,670

                     24 DS3s with 48 DS3 capability
--------------------------------------------------------------------------------------------------
                                                                            VzW             Ext
  CODE     Comcode                       Description                       Price    QTY    Price
--------------------------------------------------------------------------------------------------

          848793287  High Capacity Shelf with Fan Unit                         **    1         **
LNW1      108695586  SYSCTL                                                    **    1         **
          108950585  177D blank card                                           **    7         **
          109489989  Release 4.0 (w/documentation CD Rom)                      **    1         **
LNW19     109187567  48xDS3/EC1                                                **    1         **
LNW18     109164905  Transmux (12 ports)                                       **    2         **
LNW26B    109152058  OC-48 OLIU (high speed, STS-12 VT fabric,                 **    2         **
                     long reach)
--------------------------------------------------------------------------------------------------

                                                                            Total              **

                             DMX Microwave Mux Configurations

                    2 OC-3s; 28 DS1 Drops
--------------------------------------------------------------------------------------------------
                                                                         VzW               Ext
  CODE     Comcode                     Description                      Price     QTY     Price
--------------------------------------------------------------------------------------------------

          848793287 High Capacity Shelf with Fan Unit                        **    1           **
LNW1      108695586 SYSCTL                                                   **    1           **
          108950585 177D blank card                                          **    6           **
          109489989 Release 4.0 (w/documentation CD Rom)                     **    1           **
LNW6      108694837 28xDS1                                                   **    2           **
LNW36     108694860 OC-3 OLIU (low speed, STS-12 VT fabric,                  **    2           **
                    long reach, 4 ports)
LNW76     109164947 OC-48 OLIU (high speed, STS-48 VT fabric,                **    2           **
                    short reach)
--------------------------------------------------------------------------------------------------

                                                                       TOTAL                   **
</TABLE>

                                      382
<PAGE>

                    2 OC-3s; 28 DS1 Drops, 5 DS3 Drops
<TABLE>
--------------------------------------------------------------------------------------------------
                                                                         VzW               Ext
  CODE     Comcode                     Description                      Price     QTY     Price
--------------------------------------------------------------------------------------------------
<S>       <C>       <C>                                                    <C>    <C>          <C>
          848793287 High Capacity Shelf with Fan Unit                        **    1           **
LNW1      108695586 SYSCTL                                                   **    1           **
          108950585 177D blank card                                          **    4           **
          109489989 Release 4.0 (w/documentation CD Rom)                     **    1           **
**        108694837 28xDS1                                                   **    2           **
LNW18     109164905 DS-3 Transmux (12 ports)                                 **    2           **
LNW36     108694860 OC-3 OLIU (low speed, STS-12 VT fabric, long             **    2           **
                    reach, 4 ports)
LNW76     109164947 OC-48 OLIU (high speed, STS-48 VT fabric,                **    2           **
                    short reach)
--------------------------------------------------------------------------------------------------

                                                                       TOTAL                   **

                    2 OC-3s; 6 DS3 Drops, Optics to support Ring Termination
--------------------------------------------------------------------------------------------------
                                                                         VzW               Ext
  CODE     Comcode                     Description                      Price     QTY     Price
--------------------------------------------------------------------------------------------------
          848793287 High Capacity Shelf with Fan Unit                        **    1           **
LNW1      108695586 SYSCTL                                                   **    1           **
**        108950585 177D blank card                                          **    6           **
          109338418 Release 3.1  (w/documentation CD Rom)                    **    1           **
LNW18     109164905 DS-3 Transmux (12 ports)                                 **    2           **
LNW36     108694860 OC-3 OLIU (low speed, STS-12 VT fabric,                  **    2           **
                    long reach, 4 ports)
LNW27     108923525 OC-48 OLIU (high speed, STS-48 VT fabric,                **   **      $15,660
                    long reach)
--------------------------------------------------------------------------------------------------
                                                                                               **
                                                                       TOTAL                   **
</TABLE>

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      383
<PAGE>

                         Metropolis DMXtend Price Sheet

------------------------------------------------------------------------------
                                                                       VzW
CODE      Description                                                 Price
------------------------------------------------------------------------------
          Shelf                                                            **

LNW1      SYSCTL                                                           **

LNW42     Short Blank - Main                                               **
LNW43     Short Blank - TDM                                                **
177D      Long Blank                                                       **

LNW40     OC-3 Optics (1310, STS-6 VT fabric, Intermediate Reach, OSP)     **
LNW38     OC-12 Optics (1310, STS-12 VT fabric, Intermediate Reach, OSP)   **
LNW51     OC-12 Optics (1310, STS-12 VT fabric, LongReach, OSP)            **

LNW6      DS1 (28 ports)                                                   **
LNW7      DS1 PM (28 ports)                                                **
LNW8      DS1PM (56 ports)                                                 **
LNW16     DS3 (12 ports)                                                   **
LNW39     16 DS1/ 3 DS3 TDM Circuit Pack                                   **
LNW112    16 port DS1                                                      **
LNW111    3 port DS3                                                       **
LNW18     Transmux (12 ports)                                              **
LNW19     DS3 (48 ports)                                                   **

LNW36     OC-3 OLIU (4 ports, long reach)                                  **
LNW37     OC-3 OLIU (4 ports, SFP ready)                                   **

---------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      384
<PAGE>

LNW46     OC-12 OLIU (2 ports, long reach)                                 **
LNW49     OC-12 OLIU (4 ports, SFP ready)                                  **

LNW66     Fast Ethernet (24 ports)                                         **
LNW67     Gigabit Ethernet (2 ports, SX)                                   **
LNW68     Gigabit Ethernet (2 ports, LX)                                   **
LNW71     Private Line Fast Ethernet (24 ports)                            **

          Release 1.1                                                      **
          Release 1.1 (Upgrade from Release 1.0)                           **
          Release 2.0                                                      **
          Release 2.0 (Upgrade from Release 1.0)                           **
          Release 2.0 (Upgrade from Release 1.1)                           **
------------------------------------------------------------------------------

                      DMXtend Microwave Mux Configuration

<TABLE>
---------------------------------------------------------------------------------------------
                                                                          Verizon
                                                                          Wireless    QTY
  CODE     Comcode                       Description                       Price
---------------------------------------------------------------------------------------------
<S>       <C>       <C>                                                    <C>        <C>
          848846606 DMXtend Shelf                                            **        1

LNW43     108950585 Short Blank                                              **        2

LNW1      108695586 SYSCTL                                                   **        1

                    Release 2.0 DMXtend                                      **        1

LNW6      108694837 28xDS1                                                   **        2
</TABLE>

                                      385
<PAGE>

<TABLE>
<S>       <C>       <C>                                                    <C>        <C>
LNW36     108694860 OC-3 OLIU (low speed, STS-12 VT fabric, long reach,      **        2
                    4 ports)

LNW40     109197111 OC-3 Optics (1310, STS-6 VT fabric, Intermediate         **        2
                    Reach, OSP)

---------------------------------------------------------------------------------------------

                                                                                   **
</TABLE>

<TABLE>

                                       Metropolis(TM) DMX & DMXTEND Cable Assembly Price List

Used on   Used on   DMX Shelf                                                                               General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability     VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>       <C>             <C>          <C>      <C>                                               <C>            <C>
X         X         Std or HC       848923074     XX    DS1 Cable Assy - 30 Feet - 24 ga.                       now        **
X         X         Std or HC       848548327     XX    DS1 Cable Assy - 50 Feet - 24 ga.                       now        **
X         X         Std or HC       848923082     XX    DS1 Cable Assy - 75 Feet - 24 ga.                       now        **
X         X         Std or HC       848548335     XX    DS1 Cable Assy - 100 Feet - 24 ga.                      now        **
X         X         Std or HC       848923090     XX    DS1 Cable Assy - 125 Feet - 24 ga.                      now        **
X         X         Std or HC       848548343     XX    DS1 Cable Assy - 150 Feet - 24 ga.                      now        **
X         X         Std or HC       848923108     XX    DS1 Cable Assy - 175 Feet - 24 ga.                      now        **
X         X         Std or HC       848923116     XX    DS1 Cable Assy - 200 Feet - 24 ga.                      now        **
X         X         Std or HC       848548350     XX    DS1 Cable Assy - 250 Feet - 24 ga.                      now        **
X         X         Std or HC       848790762     XX    DS1 Cable Assy - 350 Feet - 24 ga.                      now        **
X         X         Std or HC       848548368     XX    DS1 Cable Assy - 450 Feet - 24 ga.                      now        **
X         X         Std or HC       848790770     XX    DS1 Cable Assy - 550 Feet - 24 ga.                      now        **
X         X         Std or HC       848790788     XX    DS1 Cable Assy - 655 Feet - 24 ga.                      now        **

-------- -------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.

</TABLE>

                                                               386
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                                General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
X                                   848934964     X     DS1 Cable Assy - 30 Feet - 24 ga.                       now       **
X                                   848912473     X     DS1 Cable Assy - 50 Feet - 24 ga.                       now       **
X                                   848934972     X     DS1 Cable Assy - 75 Feet - 24 ga.                       now       **
X                                   848912564     X     DS1 Cable Assy - 100 Feet - 24 ga.                      now       **
X                                   848934980     X     DS1 Cable Assy - 125 Feet - 24 ga.                      now       **
X                                   848912648     X     DS1 Cable Assy - 150 Feet - 24 ga.                      now       **
X                                   848934998     X     DS1 Cable Assy - 175 Feet - 24 ga.                      now       **
X                                   848935003     X     DS1 Cable Assy - 200 Feet - 24 ga.                      now       **
X                                   848912671     X     DS1 Cable Assy - 250 Feet - 24 ga.                      now       **
X                                   848912978     X     DS1 Cable Assy - 350 Feet - 24 ga.                      now       **
X                                   848912986     X     DS1 Cable Assy - 450 Feet - 24 ga.                      now       **
X                                   848913000     X     DS1 Cable Assy - 550 Feet - 24 ga.                      now       **
X                                   848935011     X     DS1 Cable Assy - 655 Feet - 24 ga.                      now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std             848548277     XX    DS3 Cable Assy - 50 Feet - NE to DSX                    now       **
X         X         Std             848548285     XX    DS3 Cable Assy - 100 Feet - NE to DSX                   now       **
X         X         Std             848548293     XX    DS3 Cable Assy - 150 Feet - NE to DSX                   now       **
X         X         Std             848548301     XX    DS3 Cable Assy - 250 Feet - NE to DSX                   now       **
X         X         Std             848548319     XX    DS3 Cable Assy - 450 Feet - NE - NE                     now       **
X         X         Std             848815742     XX    DS3 Cable Assy - 450 Feet - 734/735 SPLICE              now       **
X         X         Std             848815734     XX    DS3 Cable Assy - 750 Feet - 734/745 - SPLICE            now       **
X         X         Std             848815759     XX    DS3 Cable Assy - 900 Feet - 734/735 - SPLICE            now       **
          X         HC              848923124     XX    DS3 Cable Assy - 10 Feet - - 24 DS3                     now       **
          X         HC              848923132     XX    DS3 Cable Assy - 20 Feet - - 24 DS3                     now       **
          X         HC              848923140     XX    DS3 Cable Assy - 30 Feet - - 24 DS3                     now       **
          X         HC              848923157     XX    DS3 Cable Assy - 40 Feet - - 24 DS3                     now       **
          X         HC              848839478     XX    DS3 Cable Assy - 50 Feet - - 24 DS3                     now       **
          X         HC              848923165     XX    DS3 Cable Assy - 60 Feet - - 24 DS3                     now       **
          X         HC              848923173     XX    DS3 Cable Assy - 70 Feet - - 24 DS3                     now       **
          X         HC              848923181     XX    DS3 Cable Assy - 80 Feet - - 24 DS3                     now       **
          X         HC              848923199     XX    DS3 Cable Assy - 90 Feet - - 24 DS3                     now       **
          X         HC              848839486     XX    DS3 Cable Assy - 100 Feet - - 24 DS3                    now       **
          X         HC              848923207     XX    DS3 Cable Assy - 110 Feet - - 24 DS3                    now       **
          X         HC              848923215     XX    DS3 Cable Assy - 120 Feet - - 24 DS3                    now       **
          X         HC              848923223     XX    DS3 Cable Assy - 140 Feet - - 24 DS3                    now       **
          X         HC              848839494     XX    DS3 Cable Assy - 150 Feet - - 24 DS3                    now       **
          X         HC              848923231     XX    DS3 Cable Assy - 160 Feet - - 24 DS3                    now       **
          X         HC              848923249     XX    DS3 Cable Assy - 180 Feet - - 24 DS3                    now       **
          X         HC              848923256     XX    DS3 Cable Assy - 200 Feet - - 24 DS3                    now       **
          X         HC              848839502     XX    DS3 Cable Assy - 250 Feet - - 24 DS3                    now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.
</TABLE>

                                                               387
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                                General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
          X         HC              848923264     XX    DS3 Cable Assy - 300 Feet - NE TO NE - 24 DS3           now       **
          X         HC              848923272     XX    DS3 Cable Assy - 400 Feet - NE TO NE - 24 DS3           now       **
          X         HC              848839510     XX    DS3 Cable Assy - 450 Feet - NE TO NE - 24 DS3           now       **
          X         HC              848932083     XX    DS3 Cable Assy - 250 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932018     XX    DS3 Cable Assy - 275 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932026     XX    DS3 Cable Assy - 300 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932034     XX    DS3 Cable Assy - 325 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932042     XX    DS3 Cable Assy - 350 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932059     XX    DS3 Cable Assy - 375 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932067     XX    DS3 Cable Assy - 400 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848932075     XX    DS3 Cable Assy - 425 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848839528     XX    DS3 Cable Assy - 450 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848839536     XX    DS3 Cable Assy - 750 Feet - 735/734 SPLICE - 24 DS3     now       **
          X         HC              848839544     XX    DS3 Cable Assy - 900 Feet - 735/734 SPLICE - 24 DS3     now       **
------------------------------------------------------------------------------------------------------------------------------------
X                                   848940011     X     DS3 Cable Assy - 10 Feet - - 24 DS3                     now       **
X                                   848940029     X     DS3 Cable Assy - 20 Feet - - 24 DS3                     now       **
X                                   848940037     X     DS3 Cable Assy - 30 Feet - - 24 DS3                     now       **
X                                   848940045     X     DS3 Cable Assy - 40 Feet - - 24 DS3                     now       **
X                                   848940052     X     DS3 Cable Assy - 50 Feet - - 24 DS3                     now       **
X                                   848940060     X     DS3 Cable Assy - 60 Feet - - 24 DS3                     now       **
X                                   848940078     X     DS3 Cable Assy - 70 Feet - - 24 DS3                     now       **
X                                   848940086     X     DS3 Cable Assy - 80 Feet - - 24 DS3                     now       **
X                                   848940094     X     DS3 Cable Assy - 90 Feet - - 24 DS3                     now       **
X                                   848940102     X     DS3 Cable Assy - 100 Feet - - 24 DS3                    now       **
X                                   848940110     X     DS3 Cable Assy - 110 Feet - - 24 DS3                    now       **
X                                   848940128     X     DS3 Cable Assy - 120 Feet - - 24 DS3                    now       **
X                                   848940136     X     DS3 Cable Assy - 140 Feet - - 24 DS3                    now       **
X                                   848940144     X     DS3 Cable Assy - 150 Feet - - 24 DS3                    now       **
X                                   848940151     X     DS3 Cable Assy - 160 Feet - - 24 DS3                    now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.

</TABLE>

                                                               388
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                               General
DMXTEND   DMX       Used On       Comcode               Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>          <C>          <C>        <C>                                               <C>           <C>
X                                 848940169     X       DS3 Cable Assy - 180 Feet -  - 24 DS3                   now       **
X                                 848940177     X       DS3 Cable Assy - 200 Feet -  - 24 DS3                   now       **
X                                 848940185     X       DS3 Cable Assy - 250 Feet -  - 24 DS3                   now       **
X                                 848940193     X       DS3 Cable Assy - 300 Feet - NE TO NE - 24 DS3           now       **
X                                 848940201     X       DS3 Cable Assy - 400 Feet - NE TO NE - 24 DS3           now       **
------------------------------------------------------------------------------------------------------------------------------------
X                                 848940219     X       DS3 Cable Assy - 450 Feet - NE TO NE - 24 DS3           now       **
X                                 848912234     X       DS3 Cable Assy - 50 Feet - NE to DSX                    now       **
X                                 848912242     X       DS3 Cable Assy - 100 Feet - NE to DSX                   now       **
X                                 848912259     X       DS3 Cable Assy - 150 Feet - NE to DSX                   now       **
X                                 848912267     X       DS3 Cable Assy - 250 Feet - NE to DSX                   now       **
X                                 848912192     X       DS3 Cable Assy - 450 Feet - NE - NE                     now       **
------------------------------------------------------------------------------------------------------------------------------------
X                                 848912333     X       DS3 Cable Assy - 450 Feet - 734/735 SPLICE              now       **
X                                 848912200     X       DS3 Cable Assy - 750 Feet - 734/745 - SPLICE            now       **
X                                 848912218     X       DS3 Cable Assy - 900 Feet - 734/735 - SPLICE            now       **
X                                 848939856     X       DS3 Cable Assy - 250 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939864     X       DS3 Cable Assy - 275 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939872     X       DS3 Cable Assy - 300 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939880     X       DS3 Cable Assy - 325 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939898     X       DS3 Cable Assy - 350 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939906     X       DS3 Cable Assy - 375 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939914     X       DS3 Cable Assy - 400 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939922     X       DS3 Cable Assy - 425 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939930     X       DS3 Cable Assy - 450 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939948     X       DS3 Cable Assy - 750 Feet - 735/734 SPLICE - 24 DS3     now       **
X                                 848939955     X       DS3 Cable Assy - 900 Feet - 735/734 SPLICE - 24 DS3     now       **
------------------------------------------------------------------------------------------------------------------------------------
X                                 848935029             DS1/DS3 Hybrid-30                                       now       **
X                                 848875043             DS1/DS3 Hybrid-50                                       now       **
X                                 848935037             DS1/DS3 Hybrid-75                                       now       **
X                                 848875050             DS1/DS3 Hybrid-100                                      now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.

</TABLE>

                                                               389
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                               General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
X                                   848935045           DS1/DS3 Hybrid-125                                      now       **
X                                   848875076           DS1/DS3 Hybrid-150                                      now       **
X                                   848935052           DS1/DS3 Hybrid-175                                      now       **
X                                   848935060           DS1/DS3 Hybrid-200                                      now       **
X                                   848875084           DS1/DS3 Hybrid-250                                      now       **
X                                   848875100           DS1/DS3 Hybrid-350                                      now       **
X                                   848875126           DS1/DS3 Hybrid-450                                      now       **
X                                   848935078           DS1/DS3 Hybrid-550                                      now       **
X                                   848935086           DS1/DS3 Hybrid-650                                      now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std             848549598           Misc. Discretes 50 Feet                                 now       **
X         X         Std             848549606           Misc. Discretes 100 Feet                                now       **
X         X         Std             848549614           Misc. Discretes 150 Feet                                now       **
X         X         Std             848549622           Misc. Discretes 250 Feet                                now       **
X         X         Std             848549630           Misc. Discretes 350 Feet                                now       **
------------------------------------------------------------------------------------------------------------------------------------
          X         HC              109321794           Misc. Discretes 15 Feet                                 now       **
          X         HC              109321802           Misc. Discretes 30 Feet                                 now       **
          X         HC              848839569           Misc. Discretes 50 Feet                                 now       **
          X         HC              848839577           Misc. Discretes 100 Feet                                now       **
          X         HC              848839585           Misc. Discretes 150 Feet                                now       **
          X         HC              848839593           Misc. Discretes 250 Feet                                now       **
          X         HC              848839601           Misc. Discretes 350 Feet                                now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or HC       848549655           X.25 - X.25 Cable - 50 Feet                             now       **
X         X         Std or HC       848549663           X.25 - X.25 Cable - 100 Feet                            now       **
X         X         Std or HC       848549689           X.25 - X.25 Cable - 150 Feet                            now       **
X         X         Std or HC       848549697           X.25 - X.25 Cable - 250 Feet                            now       **
X         X         Std or HC       848549705           X.25 - X.25 Cable - 350 Feet                            now       **
X         X         Std or HC       848570792           X.25 - AISW Cable - 50 Feet                             now       **
X         X         Std or HC       848570818           X.25 - AISW Cable - 100 Feet                            now       **
X         X         Std or HC       848570826           X.25 - AISW Cable - 150 Feet                            now       **
X         X         Std or HC       848570842           X.25 - AISW Cable - 250 Feet                            now       **
X         X         Std or HC       848570859           X.25 - AISW Cable - 350 Feet                            now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.
</TABLE>

                                                               390
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                                General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
X         X         Std or HC       848558193           Office Alarm Cable - 50 Feet                            now       **
X         X         Std or HC       848562286           Office Alarm Cable - 100 Feet                           now       **
X         X         Std or HC       848562294           Office Alarm Cable - 150 Feet                           now       **
X         X         Std or HC       848562302           Office Alarm Cable - 250 Feet                           now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or HC       848589602           Office Alarm Mult Cable                                 now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or HC       109321810           LAN 10BaseT (Crossover) Cable -  10 Feet                now       **
X         X         Std or HC       848605028           LAN 10BaseT (Crossover) Cable -  50 Feet                now       **
X         X         Std or HC       848605036           LAN 10BaseT (Crossover) Cable - 100 Feet                now       **
X         X         Std or HC       848605051           LAN 10BaseT (Crossover) Cable - 150 Feet                now       **
X         X         Std or HC       848605069           LAN 10BaseT (Crossover) Cable - 200 Feet                now       **
X         X         Std or HC       848605077           LAN 10BaseT (Crossover) Cable - 300 Feet                now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or HC       109321836           LAN 10BaseT (Straight Thru) Cable - 20 Feet             now       **
X         X         Std or HC       109321844           LAN 10BaseT (Straight Thru) Cable - 30 Feet             now       **
X         X         Std or HC       848604948           LAN 10BaseT (Straight Thru) Cable - 50 Feet             now       **
X         X         Std or HC       109321869           LAN 10BaseT (Straight Thru) Cable - 60 Feet             now       **
X         X         Std or HC       109321877           LAN 10BaseT (Straight Thru) Cable - 70 Feet             now       **
X         X         Std or HC       109321885           LAN 10BaseT (Straight Thru) Cable - 80 Feet             now       **
X         X         Std or HC       109321893           LAN 10BaseT (Straight Thru) Cable - 90 Feet             now       **
X         X         Std or HC       848604955           LAN 10BaseT (Straight Thru) Cable - 100 Feet            now       **
X         X         Std or HC       109321901           LAN 10BaseT (Straight Thru) Cable - 110 Feet            now       **
X         X         Std or HC       109321919           LAN 10BaseT (Straight Thru) Cable - 120 Feet            now       **
X         X         Std or HC       109321927           LAN 10BaseT (Straight Thru) Cable - 130 Feet            now       **
X         X         Std or HC       109321935           LAN 10BaseT (Straight Thru) Cable - 140 Feet            now       **
X         X         Std or HC       848604963           LAN 10BaseT (Straight Thru) Cable - 150 Feet            now       **
X         X         Std or HC       109321943           LAN 10BaseT (Straight Thru) Cable - 160 Feet            now       **
X         X         Std or HC       109321950           LAN 10BaseT (Straight Thru) Cable - 180 Feet            now       **
X         X         Std or HC       848604971           LAN 10BaseT (Straight Thru) Cable - 200 Feet            now       **
X         X         Std or HC       109321968           LAN 10BaseT (Straight Thru) Cable - 220 Feet            now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.

</TABLE>

                                                               391
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                                General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
X         X         Std or HC       109321976           LAN 10BaseT (Straight Thru) Cable - 240 Feet            now       **
X         X         Std or HC       109321984           LAN 10BaseT (Straight Thru) Cable - 260 Feet            now       **
X         X         Std or HC       109321992           LAN 10BaseT (Straight Thru) Cable - 280 Feet            now       **
X         X         Std or HC       848604997           LAN 10BaseT (Straight Thru) Cable - 300 Feet            now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or HC       848558425           SYNC1 & 2 Cable Assy Right Angle Connection - 50 Feet   now       **
X         X         Std or HC       848562310           SYNC1 & 2 Cable Assy Right Angle Connection - 100 Feet  now       **
X         X         Std or HC       848562328           SYNC1 & 2 Cable Assy Right Angle Connection - 150 Feet  now       **
X         X         Std or HC       848562336           SYNC1 & 2 Cable Assy Right Angle Connection - 250 Feet  now       **
X         X         Std or HC       848562344           SYNC1 & 2 Cable Assy Right Angle Connection - 450 Feet  now       **
------------------------------------------------------------------------------------------------------------------------------------
          X         HC              848839619           SYNC1 & 2 Cable Assy - Straight Thru -
                                                        50 Feet - High Capacity Shelf                           now       **
          X         HC              848923363             SYNC1 & 2 Cable Assy - Straight Thru -
                                                        75 Feet - High Capacity Shelf                           now       **
          X         HC              848839627             SYNC1 & 2 Cable Assy - Straight Thru -
                                                          100 Feet - High Capacity Shelf                        now       **
          X         HC              848923371           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          125 Feet - High Capacity Shelf                        now       **
          X         HC              848839635           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          150 Feet - High Capacity Shelf                        now       **
          X         HC              848923389           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          175 Feet - High Capacity Shelf                        now       **
          X         HC              848923439           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          200 Feet - High Capacity Shelf                        now       **
          X         HC              848923447           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          225 Feet - High Capacity Shelf                        now       **
          X         HC              848839643           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          250 Feet - High Capacity Shelf                        now       **
          X         HC              848923454           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          275 Feet - High Capacity Shelf                        now       **
          X         HC              848923462           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          300 Feet - High Capacity Shelf                        now       **
          X         HC              848839650           SYNC1 & 2 Cable Assy - Straight Thru -
                                                          450 Feet - High Capacity Shelf                        now       **
X         X         Std or HC       848631255           Sync cable (loose wire wrap connector
                                                          for test access) - 50 Feet                            now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.

</TABLE>

                                                               392
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                                General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
X         X         Std or HC       848631271           Sync cable (loose wire wrap connector
                                                          for test access) - 100 Feet                           now       **
X         X         Std or HC       848631289           Sync cable (loose wire wrap connector
                                                          for test access) - 150 Feet                           now       **
X         X         Std or HC       848631297           Sync cable (loose wire wrap connector
                                                          for test access) - 250 Feet                           now       **
X         X         Std or HC       848631305           Sync cable (loose wire wrap connector
                                                          for test access) - 450 Feet                           now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or HC       848756508           Modem Cable Assembly - 50 Feet                          now       **
X         X         Std or HC       848756524           Modem Cable Assembly - 100 Feet                         now       **
X         X         Std or HC       848756516           Modem Cable Assembly - 150 Feet                         now       **
X         X         Std or HC       848756532           Modem Cable Assembly - 200 Feet                         now       **
X         X         Std or HC       848819090           100 Base TX Ethernet -   8 Feet                         now       **
X         X         Std or HC       848778114           100 Base TX Ethernet -  20 Feet                         now       **
X         X         Std or HC       848923280           100 Base TX Ethernet -  35 Feet                         now       **
X         X         Std or HC       848778122           100 Base TX Ethernet -  50 Feet                         now       **
X         X         Std or HC       848923298           100 Base TX Ethernet -  75 Feet                         now       **
X         X         Std or HC       848778106           100 Base TX Ethernet - 100 Feet                         now       **
X         X         Std or HC       848923306           100 Base TX Ethernet - 125 Feet                         now       **
X         X         Std or HC       848778148           100 Base TX Ethernet - 150 Feet                         now       **
X         X         Std or HC       848923314           100 Base TX Ethernet - 175 Feet                         now       **
X         X         Std or HC       848923322           100 Base TX Ethernet - 200 Feet                         now       **
X         X         Std or HC       848923330           100 Base TX Ethernet - 225 Feet                         now       **
X         X         Std or HC       848923348           100 Base TX Ethernet - 250 Feet                         now       **
X         X         Std or HC       848923355           100 Base TX Ethernet - 275 Feet                         now       **
X         X         Std or HC       848778130           100 Base TX Ethernet - 300 Feet                         now       **
X         X         Std or HC       848935276           DMX Power Cable Kit - 55 Feet - 2 ga                    now       **
X         X         Std or HC       848634978           DMX Power Cable Kit - 85 Feet - 2 ga                    now       **
X         X         Std or HC       848635017           DMX Power Cable Kit - 100 Feet - 2 ga                   now       **
X         X         Std or HC       848935268           DMX Power Cable Kit - 35 Feet - 4 ga                    now       **
X         X         Std or HC       848634986           DMX Power Cable Kit - 55 Feet - 4 ga                    now       **
X         X         Std or HC       848635025           DMX Power Cable Kit - 100 Feet - 4 ga                   now       **
X         X         Std or HC       848635009           DMX Power Cable Kit - 12 Feet -  6 ga                   now       **
---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.

</TABLE>

                                                               393
<PAGE>

<TABLE>

Used on   Used on   DMX Shelf                                                                                General
DMXTEND   DMX       Used On         Comcode             Description                                       Availability    VzW Price
------------------------------------------------------------------------------------------------------------------------------------
<S>       <C>        <C>            <C>          <C>      <C>                                               <C>           <C>
X         X         Std or HC       848635033           DMX Power Cable Kit -  50 Feet -  6 ga                  now       **
X         X         Std or HC       848635041           DMX Power Cable Kit -  75 Feet -  6 ga                  now       **
X         X         Std or HC       848635058           DMX Power Cable Kit - 100 Feet -  6 ga                  now       **
X         X         Std or HC       848841839           DMX Power Cable Kit - 12 Feet - 10 ga for PDP           now       **
------------------------------------------------------------------------------------------------------------------------------------
X                                   848929493           DMXTEND Power Cable Kit -  85 Feet -  6 ga              now       **
X                                   848929501           DMXTEND Power Cable Kit -  100 Feet -  6 ga             now       **
X                                   848929519           DMXTEND Power Cable Kit -  55 Feet -  8 ga              now       **
X                                   848929527           DMXTEND Power Cable Kit -  100 Feet -  8 ga             now       **
X                                   848929535           DMXTEND Power Cable Kit -  12 Feet -  10 ga             now       **
X                                   848929543           DMXTEND Power Cable Kit -  50 Feet -  10 ga             now       **
X                                   848929550           DMXTEND Power Cable Kit -  75 Feet -  10 ga             now       **
X                                   848929568           DMXTEND Power Cable Kit -  100 Feet -  10 ga            now       **
------------------------------------------------------------------------------------------------------------------------------------
X         X         Std or H+C10C   848635231           Loose Connector Kit for 2 ga Pwr Cable                  now       **
X         X         Std or HC       848635249           Loose Connector Kit for 4 ga Pwr Cable                  now       **
X         X         Std or HC       848635934           Loose Connector Kit for 6 ga Power Cable                now       **
X         X         Std or HC       848748869           CIT Interface Cable - 8 Feet                            now       **
          X         STD             848589610           Fan Cable Assy (Part of Fan)                            now       **
          X         HC              848839551           Fan Cable Assy (for High Capacity
                                                        Shelf-- Part of Fan)                                    now       **
          X                         848861530           Interconnecting 35.75 IN - DMX to
                                                        UNITE Alarm Cable                                       now       **
          X                         848861548           Interconnecting,  56.21 IN, Clock
                                                        Input- DMX to UNITE SYNC1 Cable                         now       **

NOTES:
  :  X  - THESE CABLES ROUTE TO THE RIGHT (AS VIEWED FROM THE REAR OF THE SHELF)
  :  XX  - THESE CABLES ROUTE TO THE LEFT (AS VIEWED FROM THE REAR OF THE SHELF)

---------------
     ** Confidential materials appearing in this document have been omitted and filed separately with the Securities and Exchange
Commission in accordance with the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated thereunder. Omitted
information has been replaced with asterisks.
</TABLE>

                                                               394
<PAGE>

                      Metropolis(TM) DMXplore Price Sheet

<TABLE>
-------------------------------------------------------------------------------------
   CODE       Comcode                     Description              GA Date    VzW
                                                                             Price
-------------------------------------------------------------------------------------
                           MAIN SYSTEM                                      **
-------------------------------------------------------------------------------------
<S>          <C>         <C>  <C>                                  <C>            <C>
    -        848927893   **   DMXplore Enclosure (Wall Mount)        now          **
-------------------------------------------------------------------------------------
             848927927   **   DMXplore Enclosure (Rack Mount)      8/31/04        **
-------------------------------------------------------------------------------------
                            SOFTWARE                                        **
-------------------------------------------------------------------------------------
             109483826   **   Release 1.0 software                   now          **
                              (w/documentation CD Rom)
-------------------------------------------------------------------------------------
             109508663   **   Release 1.0.1 software                 now          **
                              (w/documentation CD Rom)
-------------------------------------------------------------------------------------
             109508689   **   Release 1.0.1 Upgrade from R1.0        now          **
                              (w/documentation CD Rom)
-------------------------------------------------------------------------------------
                TBD      **   Release 2.0 software                 8/31/04        **
                              (w/documentation CD Rom)
-------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      395
<PAGE>

<TABLE>
-------------------------------------------------------------------------------------
                         **                                                       **
-------------------------------------------------------------------------------------
                        SYSTEM CONTROLLER                                   **
-------------------------------------------------------------------------------------
<S>            <C>       <C>  <C>                                    <C>          <C>
   VLNC1       109336032 **   System Controller                      now          **
-------------------------------------------------------------------------------------
                       HIGH CAPACITY CKP'S                                  **
-------------------------------------------------------------------------------------
   VLNC6       109336503 **   OC-3 HS  w/ 16 DS1 (LR, 1310nm,        now          **
                              OSP)
-------------------------------------------------------------------------------------
   VLNC5       109336040 **   OC-3 HS  w/ 16DS1 + 2DS3               now          **
-------------------------------------------------------------------------------------
  VLNC25       109405977 **   OC-12 HS w/ 16 DS1 & 2 DS3 (LR,      8/31/04        **
                              1310nm, OSP)
-------------------------------------------------------------------------------------
  VLNC26       109405969 **   OC-12 HS  w/ 16 DS1 (LR, 1310nm,     8/31/04        **
                              OSP)
-------------------------------------------------------------------------------------
                         **                                                       **
-------------------------------------------------------------------------------------
                         TRIBUTARY CKP'S                                    **
-------------------------------------------------------------------------------------
  VLNC15       109336057 **   4xFast Ethernet Private Line         8/31/04        **
-------------------------------------------------------------------------------------
                         **                                                       **
-------------------------------------------------------------------------------------
                           MISC ITEMS                                       **
-------------------------------------------------------------------------------------
             109475608   **   199L - Low Speed Blank                 now          **
-------------------------------------------------------------------------------------
             109475657   **   199M - Main Slot Blank                 now          **
-------------------------------------------------------------------------------------
             408812394   **   AC/DC Converter, Wall Mount ( old      now          **
                              702006933)
-------------------------------------------------------------------------------------
             848862181   **   Heat Baffle                            now          **
-------------------------------------------------------------------------------------
             848945424   **   12" Rack Mount Bracket                 now          **
-------------------------------------------------------------------------------------
             848945432   **   19" Rack Mount Bracket                 now          **
-------------------------------------------------------------------------------------
             848945440   **   23" Rack Mount Bracket                 now          **
-------------------------------------------------------------------------------------
                         **                                                       **
-------------------------------------------------------------------------------------
                                                                            **
                                -
-------------------------------------------------------------------------------------
</TABLE>

                    Optical Amplifier/DCM/PWDM/Rack Pricing

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      396
<PAGE>

                   Optical Amplifiers

<TABLE>
-----------------------------------------------------------------------------------------
<S>                <C>                                        <C>        <C>      <C>
                                                                          Unit    Total
     COMCODE       Description                                Quantity   Price    Price
-----------------------------------------------------------------------------------------
    109231852      Lucent Multi-Wave Optical Amplifier - E        1        **         **
-----------------------------------------------------------------------------------------
</TABLE>

                   Dispersion Compensation Modules

<TABLE>
-----------------------------------------------------------------------------------------
<S>                <C>                                        <C>        <C>      <C>
                                                                          Unit    Total
     COMCODE       Description                                Quantity   Price    Price
-----------------------------------------------------------------------------------------
    108402652      Fiber Optic DCM - 40 km DCM DCM-40             1        **         **

    848825329      DCM Tray -- Holds 4 modules                    1        **         **
-----------------------------------------------------------------------------------------
</TABLE>

                   Passive Wave Division Multiplexers

<TABLE>
-----------------------------------------------------------------------------------------
<S>                <C>                                        <C>        <C>      <C>
                                                                          Unit    Total
     COMCODE       Description                                Quantity   Price    Price
-----------------------------------------------------------------------------------------
    109409508      16 Channel MUX unit                            1        **         **
-----------------------------------------------------------------------------------------
    109409466      16 Channel DMUX unit                           1        **         **
-----------------------------------------------------------------------------------------
</TABLE>

                   7' Bay

<TABLE>
-----------------------------------------------------------------------------------------
<S>                <C>                                        <C>        <C>      <C>
                                                                          Unit    Total
     COMCODE       Description                                Quantity   Price    Price
-----------------------------------------------------------------------------------------
  ED8C800-50 G1    7' Bay                                         1        **         **
-----------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      397
<PAGE>

                       WaveStar TDM 2.5G/10G Price Sheet

<TABLE>
------------------------------------------------------------------------------------------------------
   Order Code      CP Code                            Description                           VzW Price
------------------------------------------------------------------------------------------------------
**
------------------------------------------------------------------------------------------------------
<S>                  <C>     <C>                                                            <C>
ED8C789-35           G-1E    10G Bay e/w 10G Shelf and (1) 2.5G Shelf (LS Shelf 1)          **
------------------------------------------------------------------------------------------------------
ED8C789-35           G-2E    10G Bay e/w 10G Shelf and (2) 2.5G Shelves (LS Shelf 1 and 2)  **
------------------------------------------------------------------------------------------------------
ED8C789-35           G-3E    10G Growth Bay e/w (1) 2.5G Shelf (upper position)             **
------------------------------------------------------------------------------------------------------
ED8C789-35           G-4E    10G Growth Bay e/w (2) 2.5G Shelves (upper/middle positions)   **
------------------------------------------------------------------------------------------------------
ED8C789-35           G-5E    10G Bay e/w (1) 2.5G Shelf (middle position - for future 10G   **
                             Shelf addition)
------------------------------------------------------------------------------------------------------
ED8C789-35           G-6E    10G Bay e/w (2) 2.5G Shelves (middle/lower positions - for     **
                             future 10G Shelf addition)
------------------------------------------------------------------------------------------------------
ED8C789-35           G-7E    Bay e/w (3) 2.5G Shelves                                       **
------------------------------------------------------------------------------------------------------
ED8C789-35           G-8E    10G Bay e/w (1) 2.5G Shelf (e/w horizontally mounted DS3       **
                             panels)
------------------------------------------------------------------------------------------------------
ED8C789-35           G-9E    Bay e/w (1) 2.5G Shelf (lower position)                        **
------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------
**
------------------------------------------------------------------------------------------------------
ED8C789-33 G-40              Closing Details for Bay with 2 DS3 panels in rear              **
------------------------------------------------------------------------------------------------------
ED8C789-28 G-1               Basic Cable Kit for 2.5G shelf                                 **
------------------------------------------------------------------------------------------------------
ED8C789-28 G-2               Basic Cable Kit for 10G shelf                                  **
------------------------------------------------------------------------------------------------------
ED8C789-32 G-2E              CP Kit - LS Shelf Common CPs                                   **
------------------------------------------------------------------------------------------------------
ED8C789-32 G-101E            CP Kit - HS Shelf Common CPs                                   **
------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------
**
------------------------------------------------------------------------------------------------------
109199992                    R6.1.5 Software for Initial Applications                       **
------------------------------------------------------------------------------------------------------
**
------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------
108733452          LEY18AE   Protection Switch for DS3                                      **
------------------------------------------------------------------------------------------------------
108733445          LEY17AE   DS3EC1/8 - DS3/EC1                                             **
------------------------------------------------------------------------------------------------------
108730813          LEY15AE   OC3/STM1/1.3LR4                                                **
------------------------------------------------------------------------------------------------------
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      398
<PAGE>

<TABLE>
------------------------------------------------------------------------------------------------------
<S>                <C>       <C>                                                            <C>
108825118          LEY23AE   OC3/STM1/1.3SR8                                                **
------------------------------------------------------------------------------------------------------
108730821          LEY16AE   OC3/STM1/1.3SR4                                                **
------------------------------------------------------------------------------------------------------
108903865          LEY14AE   OC12/STM4/1.3SR2                                               **
------------------------------------------------------------------------------------------------------
108730441          LEY13AE   OC12/STM4/1.3LR2                                               **
------------------------------------------------------------------------------------------------------
109180091          LEY284-   OC-192 Passive Compatible Optics                               **
                    399A
------------------------------------------------------------------------------------------------------
108734849          LEY69AE   OC192/STM64/1.5IR1                                             **
------------------------------------------------------------------------------------------------------
108765645          LEY97AE   OC192/STM64/1.5IRS1                                            **
------------------------------------------------------------------------------------------------------
108925637          LEY309AE  GE1/SX2                                                        **
------------------------------------------------------------------------------------------------------
109149120          LEY310AE  GE1/LX2                                                        **
------------------------------------------------------------------------------------------------------
108735184           LEY7AE   OC48/STM16/1.3LR1                                              **
------------------------------------------------------------------------------------------------------
108735192           LEY8AE   OC48/STM16/1.5LR1                                              **
------------------------------------------------------------------------------------------------------
108734955         LEY80-95AE OC-48 Passive Compatible Optics                                **
------------------------------------------------------------------------------------------------------
108733163          LEY182AE  OC48/STM16/1.3VSR1 - OC48 (1.3 Very Short Reach - 4 dB) Port   **
                             Unit
------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
                          WaveStar 2.5G Configuration
------------------------------------------------------------------------------------------------
                                                                          VzW         Extended
   Order Code                          Description                       Price   QTY    Price
------------------------------------------------------------------------------------------------
<S>               <C>                                                   <C>      <C>  <C>
Bay
Configurations
                  Bay e/w (1) 2.5G Shelf (middle position - for future
 ED8C789-35 G-5E  10G Shelf addition)                                       **    1          **
Common Hardware
 ED8C789-33 G-1   Heat Baffle                                           **        1          **
 ED8C789-28 G-1   Basic Cable Kit                                       **        1          **
Common CPs
 ED8C789-32 G-2E  CP Kit - LS Shelf Common CPs                          **        1   **
    includes:                                                           **            **
   1 - 108730102  ADJCTL/DCCEI - Adjunct Controller/32 DCCs w/          **            **
                  External Interface CP
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      399
<PAGE>

<TABLE>
<S>               <C>                                                   <C>      <C>  <C>
  2 - 108734617   SWITCH/STS576 - 576x576 STS1 Switch CP                **            **
  1 - 108730227   CTL/SYS50DM - System Controller/Memory CP             **            **
  2 - 108865882   TMG/STRAT3 - Stratum 3 Timing CP                      **            **
Interface CPs                                                           **            **
    108733445     DS3EC1/8 - DS3/EC1 Interface CP                       **        0   **
    108903865     OC12/STM4/1.3SR2 - OC12 (1.3 Short Reach - 12 dB)     **        4   **
                  Port Unit
    108734955     OC48/STM16/1.5 - PWDM Compatible Port Unit            **        2   **
    848514451     Apparatus Blank (Port Unit slot - max. 17)            **        9   **
    848514501     Apparatus Blank (Controller 1 slot - max. 1)          **        1   **
    848514485     Apparatus Blank (Protection Switch slot - max. 1)     **        1   **
LBO Kits                                                                **            **
    107515553     SC LBO Kit for OC-48 Interface CP                     **        2   **
    108812223     SC LBO Kit for OC-3/12 Interface CP                   **        4   **
2.5G Software                                                           **            **
    109199992     R6.1.5 Software for Initial Applications              **        1   **
--------------------------------------------------------------------------------------
                                                                         TOTAL        **
</TABLE>

                         WaveStar 10G (OC-192 Ring; MSC
                             to MSC) Configuration

<TABLE>
<S>         <C>                            <C>                     <C>     <C>   <C>
                                                                    VzW          Extended
  CP Code        Order Code                Description             Price   QTY     Price
            Bay Configurations
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      400
<PAGE>

<TABLE>
<S>         <C>                            <C>                     <C>     <C>   <C>
                                 10G Bay e/w 10G Shelf and (1)
              ED8C789-35 G-1E    2.5G Shelf (LS Shelf 1)               **   1            **
            Common Hardware
               ED8C789-33 G-1    Heat Baffle                           **   2            **
                                 Closing Details for bay e/w (2)
              ED8C789-33 G-40    wing-mount DS3 Panels                      1            **
              ED9C280-31 G-160   DS3 Connector Panel (wing-mount)      **   1            **
               ED8C789-28 G-2    Basic Cable Kit                       **   1            **
            HS Shelf - Common
            CPs
                                 CP Kit - HS Shelf Common CPs
             ED8C789-32 G-101E   (576x576 Switch fabric)               **   1            **
            LS Shelf - Common
            CPs
              ED8C789-32 G-2E    CP Kit - LS Shelf Common CPs          **   1            **
                                 SWITCH/DS3EC1 - Electrical
  LEY18AE        108733452       Protection Switch                     **   1            **
                                 DS3EC1/8 - DS3/EC1 Port Unit
  LEY17AE        108733445       (Protection Slot)                     **   1            **
            10G Shelf -
            Interface CPs
                                 OC192/STM64/1.5IR1 OC-192 (1.5
                                 Inter. Reach - 18 dB) Port Unit
  LEY69AE        108734849       CP                                    **   2            **
            2.5G Shelf -
            Interface CPs
  LEY17AE        108733445       DS3EC1/8 - DS3/EC1 Port Unit          **   2            **
  SEN3AE         108940149       OBA                                   **   2            **
            Misc. Hardware
                                 Apparatus Blank (Port
                                 Unit/Protection Slot - max. 17
                 848514451       per LS Shelf)                         **  14            **
                                 Apparatus Blank (DCC slot -
                 848514451       max. 1 per HS Shelf)                  **   1            **
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      401
<PAGE>

<TABLE>
<S>         <C>                  <C>                               <C>     <C>   <C>
                                 Apparatus Blank (OA slot - max.
                 848514485       2 per HS Shelf)                       **   2            **
                                 Apparatus Blank (Controller 1
                 848514501       slot - max. 1 per LS Shelf)           **   1            **
                                 Apparatus Blank (OC192 and
                                 blank slots - max. 7 per HS
                 848514501       Shelf)                                **   1            **
            LBO Kits
                                 SC LBO Kit for OC-48/192
                 108812256       Interface CP                          **   2            **
            2.5G/10G Software
                                 R6.1.5 Software for Initial
                 109199992       Applications                          **   1            **

                                                                    TOTAL                **
</TABLE>

-----------------------------
     ** Confidential materials appearing in this document have been omitted and
filed separately with the Securities and Exchange Commission in accordance with
the Securities Exchange Act of 1934, as amended, and Rule 24b-2 promulgated
thereunder. Omitted information has been replaced with asterisks.

                                      402<PAGE>

                                                                    EXHIBIT 4.24

================================================================================

                             BOND PURCHASE AGREEMENT

                                      among

                       CONNECTICUT DEVELOPMENT AUTHORITY,

                          THE CONNECTICUT WATER COMPANY

                                       and

                            A.G. EDWARDS & SONS, INC.

                             Dated September 1, 2004

                                   $5,000,000
                        Connecticut Development Authority
                    Water Facilities Refunding Revenue Bonds
             (The Connecticut Water Company Project - 2004A Series)

                                   $4,550,000
                        Connecticut Development Authority
                    Water Facilities Refunding Revenue Bonds
             (The Connecticut Water Company Project - 2004B Series)
================================================================================

<PAGE>

                                                                    EXHIBIT 4.24

                             BOND PURCHASE AGREEMENT

      AGREEMENT, dated September 1, 2004, among the Connecticut Development
Authority (the "Authority"), The Connecticut Water Company (the "Borrower") and
A.G. Edwards & Sons, Inc. (the "Underwriter"), with respect to the sale and
purchase of the Authority's $5,000,000 Water Facilities Refunding Revenue Bonds
(The Connecticut Water Company Project - 2004A Series) (the "Series 2004A
Bonds") and the Authority's $4,550,000 Water Facilities Refunding Revenue Bonds
(The Connecticut Water Company Project - 2004B Series) (the "Series 2004B
Bonds"; and, together with the Series 2004A Bonds, the "Bonds") on the terms and
subject to the conditions herein set forth:

      1. The Borrower has previously filed with the Authority its application
for the issuance of the Bonds by the Authority, and the Authority has authorized
the Bonds by a resolution duly adopted June 18, 2003 (the "Resolution"). The
Bonds will be special obligations of the Authority payable solely out of the
revenues or other receipts, funds or moneys pledged therefor, and from any
amounts otherwise available to the Trustee for the payment thereof under the
indentures referred to below. The proceeds of the sale of the Series 2004A Bonds
will be used to refund the Authority's Water Facilities Revenue Bonds (The
Connecticut Water Company Project - 1993A Series) (the "Series 1993A Prior
Obligations"), the proceeds of which were used to refund tax exempt debt
previously issued by the Authority in 1988, the proceeds of which were loaned to
the Borrower for use in the acquisition, construction and installation of
certain additions to the water system of the Borrower located in certain
municipalities within the State of Connecticut (the "State") (the "Series 2004A
Project"). The proceeds of the sale of the Series 2004B Bonds will be used to
refund the Authority's Water Facilities Revenue Bonds (The Connecticut Water
Company Project - 1993B Series) (the "Series 1993B Prior Obligations"; and,
together with the Series 1993A Prior Obligations, the "Prior Obligations"), the
proceeds of which were used to refund tax exempt debt previously issued by the
Authority in 1979, the proceeds of which were loaned to the Borrower for use in
the acquisition, construction and installation of certain additions to the water
system of the Borrower located in certain municipalities within the State (the
"Series 2004B Project"; and, together with the Series 2004A Project, the
"Project"). All such projects are to be used for water facilities purposes, all
as more particularly described in the Loan Agreements (the "Agreements"), each
dated as of August 1, 2004 and by and between the Authority and the Borrower.
Pursuant to the Agreements, the Borrower will execute and deliver to the
Authority the Borrower's notes (the "Notes") to evidence its indebtedness
thereunder. Payments on the Notes shall be applied to the amounts due on the
Bonds.

      The Series 2004A Bonds shall be in all respects as described in, and shall
be issued under and pursuant to, an Indenture of Trust (the "Series 2004A
Indenture"), dated as of August 1, 2004, between the Authority and U.S. Bank
National Association, as trustee (the "Trustee"). The Series 2004B Bonds shall
be in all respects as described in, and shall be issued under and pursuant to,
an Indenture of Trust (the "Series 2004B Indenture"; and, together with the
Series 2004A Indenture, the "Indentures"), dated as of August 1, 2004, between
the Authority and the Trustee. In connection with the execution and delivery of
the Indentures, the Authority and the Trustee will execute and deliver a Letter
of Representation (the "Letter of Representation") to The Depository Trust
Company ("DTC"). In order to assure the exclusion of interest on the Bonds from
gross income for purposes of federal income taxation, the Borrower, the
Authority

<PAGE>

                                                                    EXHIBIT 4.24

and the Trustee will enter into Tax Regulatory Agreements relating to each
series of Bonds, each dated as of the date of issuance of the Bonds (the "Tax
Regulatory Agreements").

      The Agreements, the Tax Regulatory Agreements and the Indentures shall be
in substantially the forms approved by the Authority in connection with the
authorization of the Bonds.

      In this Bond Purchase Agreement, the term "Financing Documents", (1) when
used with respect to the Borrower, means the Agreements, the Notes, the Tax
Regulatory Agreements and the general certificate of the Borrower delivered in
connection with the issuance of the Bonds and (2) when used with respect to the
Authority, means any of the foregoing documents and agreements referred to in
(1) above to which the Authority is a direct party. The Financing Documents when
such term is used with respect to the Borrower, do not include any documents or
agreements to which the Borrower is not a direct party, including the Bonds, the
Indentures or the Letter of Representation.

      In order to further secure the Bonds, Citizens Bank of Rhode Island (the
"Letter of Credit Bank") will deliver its irrevocable direct-pay letters of
credit relating to each series of Bonds, each dated as of September 2, 2004 (the
"Letters of Credit"). The Letters of Credit will entitle the Trustee to draw an
amount sufficient to pay, when due, the principal of, or the principal component
of the purchase price of, and up to 45 days' interest on the respective series
of Bonds. The Letters of Credit will be issued pursuant to separate
Reimbursement and Credit Agreements relating to each series of Bonds, each dated
as of August 1, 2004 (the "Reimbursement Agreements"), by and between the
Borrower and the Letter of Credit Bank.

      A.G. Edwards & Sons, Inc. will serve as remarketing agent for the Bonds
(the "Remarketing Agent") pursuant to Remarketing Agreements relating to each
series of Bonds, each dated as of the date of issuance of the Bonds, by and
between the Borrower and the Remarketing Agent (the "Remarketing Agreements").

      2. Subject to the terms and conditions and upon the basis of the
representations hereinafter set forth, the Authority hereby agrees to sell the
Series 2004A Bonds to the Underwriter and the Underwriter hereby agrees to
purchase the Series 2004A Bonds from the Authority at the purchase price of
$5,000,000.00. The Series 2004A Bonds shall be dated the date of their delivery,
shall mature on July 1, 2028 and shall initially bear interest at a variable
rate per annum, determined and payable as provided in the 2004A Indenture. It
will be a condition to the Authority's obligation to sell the Series 2004A Bonds
to the Underwriter and the obligation of the Underwriter to purchase the Series
2004A Bonds that all Series 2004A Bonds be sold and delivered by the Authority
and paid for by the Underwriter on the Closing Date, as hereinafter defined.

      3. [Reserved].

      4. Subject to the terms and conditions and upon the basis of the
representations hereinafter set forth, the Authority hereby agree to sell the
Series 2004B Bonds to the Underwriter and the Underwriter hereby agrees to
purchase the Series 2004B Bonds from the Authority at the purchase price of
$4,550,000.00. The Series 2004B Bonds shall be dated the date of their delivery,
shall mature on September 1, 2028 and shall initially bear interest at a
variable rate per annum, determined and payable as provided in the 2004B
Indenture. It will be a

                                     - 2 -

<PAGE>

                                                                    EXHIBIT 4.24

condition to the Authority's obligation to sell the Series 2004B Bonds to the
Underwriter and the obligation of the Underwriter to purchase the Series 2004B
Bonds that all Series 2004B Bonds be sold and delivered by the Authority and
paid for by the Underwriter on the Closing Date, as hereinafter defined.

      5. The date of delivery and payment for the Bonds (the "Closing Date")
will be September 2, 2004 unless not later than the fifth day preceding such
date the Borrower and the Underwriter agree that the Closing Date will be a
specified date not later than the thirtieth day subsequent to such date, in
which event the Closing Date will be the date so specified. The Bonds shall be
available for inspection and packaging at least twenty-four hours before the
Closing Date.

      The Authority will authorize the Trustee to authenticate and deliver the
Bonds to the Underwriter through the facilities of DTC, 55 Water Street, New
York, New York, utilizing the FAST System pursuant to which the Trustee will
take custody of the Bonds as agent for DTC, at approximately 11:00 A.M., New
York City time on the Closing Date, in typewritten form, bearing CUSIP numbers,
duly executed and authenticated, registered in the name of Cede & Co., as
nominee for DTC, against payment therefor by wire transfer or other manner
payable in immediately available funds to the Trustee for the account of the
Authority. The payment for the Bonds to the Authority and the delivery thereof
to the Underwriter shall be made at the offices of Murtha Cullina LLP, City
Place I, 185 Asylum Street, Hartford, Connecticut. The Bonds will be delivered
in the form and denominations and shall be otherwise as described in the
Indentures.

      6. The Authority hereby represents and warrants that:

      (a) It is a body corporate and politic constituting a public
instrumentality and political subdivision of the State of Connecticut duly
organized and existing under the laws of the State of Connecticut, particularly
the State Commerce Act, constituting Connecticut General Statutes, Sections
32-la through 32-23zz, as amended (the "Act"). The Authority is authorized to
issue the Bonds in accordance with the Act and to lend the proceeds thereof to
the Borrower to refund the Prior Obligations of the Authority thereby
refinancing the improvements described in the Indenture.

      (b) The Authority has complied with the provisions of the Act and has full
power and authority pursuant to the Act to consummate all transactions
contemplated by this Bond Purchase Agreement, the Bonds, the Resolution, the
Indentures and the Financing Documents, and to issue, sell and deliver the Bonds
to the Underwriter as provided herein.

      (c) By resolution duly adopted by the Authority and still in full force
and effect, the Authority has authorized the execution, delivery and due
performance of this Bond Purchase Agreement, the Bonds, the Indentures and the
Financing Documents, and the taking of any and all action as may be required on
the part of the Authority to carry out, give effect to and consummate the
transactions contemplated by this Bond Purchase Agreement, and all approvals
necessary in connection with the foregoing have been received, except the State
Treasurer's approval.

      (d) When delivered to and paid for by the Underwriter in accordance with
the terms of this Bond Purchase Agreement, the Bonds will have been duly
authorized, executed, authenticated, issued and delivered and will constitute
valid and binding special obligations of

                                     - 3 -

<PAGE>

                                                                    EXHIBIT 4.24

the Authority payable solely from revenues or other receipts, funds or moneys
pledged therefor under the respective Indentures and from any amounts otherwise
available therefor under the Indentures, and will be entitled to the benefit of
the Indentures. Neither the State nor any municipality thereof will be obligated
to pay the Bonds or the interest thereon. Neither the faith and credit nor the
taxing power of the State nor any municipality thereof is pledged for the
payment of the principal, and premium, if any, of and interest on the Bonds.

      (e) The execution and delivery of this Bond Purchase Agreement, the Bonds,
the Indentures and the Financing Documents, and compliance with the provisions
thereof, will not conflict with or constitute on the part of the Authority a
violation of, breach of or default under its by-laws or any statute, indenture,
mortgage, deed of trust, note agreement or other agreement or instrument to
which the Authority is a party or by which the Authority is bound, or, to the
knowledge of the Authority, any order, rule or regulation of any court or
governmental agency or body having jurisdiction over the Authority or any of its
activities or properties, and all consents, approvals, authorizations and orders
of governmental or regulatory authorities which are required for the
consummation by the Authority of the transactions contemplated thereby have been
obtained, except the State Treasurer's approval.

      (f) Subject to the provisions of the Agreements and the Indentures, the
Authority will apply the proceeds from the sale of the Bonds to the purposes
specified in the respective Indentures and the Financing Documents.

      (g) To the best knowledge of the Authority, there is no action, suit,
proceeding or investigation at law or in equity before or by any court, public
board or body pending or threatened against or affecting the Authority, or to
the best knowledge of the Authority, any basis therefor, wherein an unfavorable
decision, ruling or finding would adversely affect the transactions contemplated
hereby and by the Indentures, or which, in any way, would adversely affect the
validity of the Bonds, the Resolution, the Indentures, the Financing Documents,
this Bond Purchase Agreement, any agreement or instrument to which the Authority
is a party and which is used or contemplated for use in consummation of the
transactions contemplated hereby and by the Indentures or the exemption from
taxation as set forth therein.

      (h) Any certificate signed by any Authorized Representative of the
Authority under the Resolution or this Bond Purchase Agreement and delivered to
the Underwriter or to the Trustee shall be deemed a representation and warranty
by the Authority to the Underwriter and the Borrower as to the statements made
therein.

      (i) The information with respect to the Authority in the Official
Statement of the Authority (the "Official Statement"), dated August 27, 2004, is
correct and complete, except that none of the representations and warranties
herein apply to statements in or omissions from the Official Statement made in
reliance on or in conformity with information furnished to the Authority by the
Borrower, or to information under the headings "THE PROJECT", "THE
BONDS--Book-Entry Only System", "THE LETTERS OF CREDIT", "BONDOWNER'S
CONSIDERATIONS", "TAX MATTERS", "LEGAL MATTERS" and "INDEPENDENT ACCOUNTANTS" or
to anything contained or incorporated by reference in the appendices to the
Official Statement or otherwise with respect to the Borrower. The Authority has
authorized the use of the Official Statement and delivered duly executed copies
thereof in final form to the Underwriter.

                                     - 4 -

<PAGE>

                                                                    EXHIBIT 4.24

      It is specifically understood and agreed that the Authority makes no
representation as to the financial position or business condition of the
Borrower, the Letter of Credit Bank or any other person and does not, with
respect to the Official Statement or otherwise, except to the extent the
Authority deems the Official Statement to be final as provided in Section 11
hereof, represent or warrant as to any of the statements, materials (financial
or otherwise), representations or certifications furnished or to be made and
furnished by the Borrower, the Letter of Credit Bank or any other person in
connection with the sale of the Bonds, or as to the correctness, completeness or
accuracy of any of such statements, materials, representations or certificates.

      7. The Borrower represents and warrants that:

      (a) The Borrower has been duly organized and validly exists as a
corporation under the laws of the State, having all requisite corporate power to
carry on its business as now constituted.

      (b) The execution and delivery by the Borrower of the Financing Documents,
the Reimbursement Agreements, the Remarketing Agreements and this Bond Purchase
Agreement, and all other agreements herein contemplated to be performed by the
Borrower, and the performance of the conditions herein contained and those in
each of such instruments to be performed are not in contravention of law and
will not conflict with or result in any breach of any of the terms, conditions
or provisions of, or constitute a default under any indenture, mortgage deed of
trust or other agreement or instrument to which the Borrower is a party, or the
Certificate of Incorporation and any special acts incorporated by reference
therein or Bylaws of the Borrower, or any order, rule or regulation applicable
to the Borrower of any court or of any federal or State regulatory body or
administrative agency or other governmental body having jurisdiction over the
Borrower or over any of its properties, or any statute, rule or regulation of
any jurisdiction applicable to the Borrower, or result in the creation or
imposition of any lien, charge or encumbrance upon any of the properties or
assets of the Borrower pursuant to the terms of any indenture, agreement or
undertaking binding upon it; and, to the extent required by law, the Connecticut
Department of Public Utility Control (the "DPUC") has approved or waived
approval of all matters relating to the Borrower's participation in the
transactions contemplated in the Financing Documents and the Reimbursement
Agreements which require such approval or waiver of approval; such approval or
waiver of approval remains in full force and effect in the form issued; and,
assuming that the Bonds are securities described in Section 3(a)(2) of the
Securities Act of 1933, as amended (the "Securities Act"), and Sections 3(a)(12)
and (29) of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"), no other consent, approval, authorization or other order of any
regulatory body or administrative agency or other governmental body is legally
required for the Borrower's participation in connection therewith, except as
have been obtained.

      (c) Except as disclosed or incorporated by reference in the Official
Statement, there is no action, suit, proceeding, inquiry or investigation, at
law or in equity, or before or by any court, public board or body, pending, or
to the knowledge of the Borrower threatened, wherein an unfavorable decision,
ruling or finding would (i) in the opinion of the Borrower, involve the
possibility of any judgment or liability to the extent not covered by insurance
which would result in any material adverse change in the business, properties or
operations of the Borrower, (ii) materially adversely affect the transactions
contemplated by this Bond Purchase Agreement or

                                     - 5 -

<PAGE>

                                                                    EXHIBIT 4.24

(iii) materially adversely affect the validity or enforceability of the Bonds,
the Indentures, the Financing Documents, the Reimbursement Agreements, the
Remarketing Agreements or this Bond Purchase Agreement.

      (d) The Borrower will not take or omit to take any action which action or
omission will in any way cause the proceeds from the sale of the Bonds to be
applied in a manner contrary to that provided in the Indentures, the Financing
Documents and the Reimbursement Agreements, as in force from time to time.

      (e) Except as disclosed or incorporated by reference in the Official
Statement, the Borrower is not a party to or bound by any contract, agreement or
other instrument, or subject to any judgment, order, writ, injunction, decree,
rule or regulation which, in the Borrower's opinion, materially adversely
affects, or in the future may, so far as the Borrower can now reasonably
foresee, materially adversely affect the business, operations, properties,
assets or condition, financial or otherwise, of the Borrower.

      (f) Neither this Bond Purchase Agreement, other than Section 6 hereof as
to which no representation is made, nor any other document, certificate or
written statement furnished to the Underwriter or the Authority by or on behalf
of the Borrower, when read together with the information disclosed or
incorporated by reference in Appendix A to the Official Statement, contains any
untrue statement of a material fact or omits to state a material fact necessary
in order to make the statements contained herein and therein, in light of the
circumstances under which they were made, not misleading or incomplete.

      (g) The Borrower has not taken and will not take any action and knows of
no action that any other person, firm or corporation has taken or intends to
take, which would cause interest on the Bonds to be includable in the gross
income of the recipients thereof for federal income tax purposes.

      (h) The Borrower will deliver or cause to be delivered all opinions,
certificates, letters and other instruments and documents required to be
delivered by the Borrower pursuant to this Bond Purchase Agreement.

      (i) The Financing Documents, the Reimbursement Agreements, the Remarketing
Agreements and this Bond Purchase Agreement, when executed and delivered, will
be legal, valid, binding and enforceable obligations of the Borrower, except to
the extent that such enforceability may be limited by bankruptcy or insolvency
or other laws affecting creditors' rights generally or by general principles of
equity.

      (j) [Reserved].

      (k) The Borrower has authorized and consents to the use of the Official
Statement by the Underwriter. The information with respect to the Borrower
included or incorporated by reference in Appendix A to the Official Statement
and the descriptions contained therein of the Agreements, the Indentures and the
Financing Documents and the Borrower's participation in the transactions
contemplated thereby, are correct and do not contain any untrue statement of a
material fact or omit to state a material fact required to be stated therein or
necessary to make the statements therein in light of the circumstances under
which they were made not misleading, except that the Borrower makes no
representation as to (A) the information contained in

                                     - 6 -

<PAGE>

                                                                    EXHIBIT 4.24

Appendices D, E and F to the Official Statement or the information contained in
the Official Statement under the captions "INTRODUCTION - The Authority", "THE
AUTHORITY", "THE BONDS - Book Entry Only System", "TAX MATTERS", "THE BANK",
"THE LETTERS OF CREDIT" and "UNDERWRITING" or (B) the information with respect
to DTC and its book-entry system. The financial statements included in Appendix
B to the Official Statement have been prepared in accordance with generally
accepted accounting principles as applied in the case of rate-regulated public
utilities, comply with the Uniform System of Accounts and ratemaking practices
prescribed by the DPUC (except as otherwise described in the notes to such
financial statements) and fairly present the financial position, results of
operations, retained earnings and statements of cash flows of the Borrower at
the respective dates and for the respective periods indicated.

      (l) There has been no material adverse change in the business, properties,
operations or financial condition of the Borrower from that shown or
incorporated by reference in the Official Statement.

      (m) The Borrower will use its best efforts to cause the delivery of the
Letters of Credit.

      (n) The representations and warranties of the Borrower contained in
Section 2.2 of each of the Loan Agreements are true and correct as of the date
hereof.

      (o) The Borrower has obtained all approvals required in connection with
the execution and delivery of, and performance by the Borrower of its
obligations under, this Bond Purchase Agreement, the Financing Documents, the
Reimbursement Agreements and the Remarketing Agreements.

      (p) Any certificate signed by an officer of the Borrower and delivered to
the Underwriter at the time of the purchase and sale of the Bonds shall be
deemed a representation and warranty by the Borrower to the Underwriter as to
the statements made therein.

      (q) The Borrower deems the Official Statement to be final as of its date
for purposes of Rule 15c2-12 of the SEC.

      (r) No material event of default or event which, with notice or lapse of
time or both, would constitute a material event of default or default under any
material agreement or material instrument to which the Borrower is a party or by
which the Borrower is bound or to which any of the property or assets of the
Borrower is subject has occurred and is continuing.

      (s) The Borrower will undertake, upon conversion of the Bonds to Fixed
Rate Bonds, to provide certain annual financial information and notices of the
occurrence of certain events, if material, in accordance with and pursuant to
Rule 15c2-12 of the Securities Exchange Act of 1934.

      The Borrower agrees to indemnify and hold harmless the Authority, the
Underwriter, any member, officer, official, employee or agent of the Authority
or the State of Connecticut or the Underwriter, and each person, if any, who
controls the Underwriter within the meaning of Section 15 of the Securities Act
of 1933 (the "Act"), as amended (for purposes of this paragraph, collectively
the "Indemnified Parties"), to the extent permitted under the applicable law,
against

                                     - 7 -

<PAGE>

                                                                    EXHIBIT 4.24

any and all losses, claims, damages, liabilities or expenses whatsoever, joint
or several, caused by (1) any breach of any representation or warranty made by
the Borrower in this Bond Purchase Agreement, the Financing Documents, the
Reimbursement Agreements or the Remarketing Agreements or (2) any untrue
statement or misleading statement or allegedly misleading statement of a
material fact contained in the Official Statement or caused by any omission or
alleged omission from the Official Statement of any material fact necessary in
order to make the statements made therein, in light of the circumstances under
which they were made, not misleading, except insofar as such losses, claims,
damages, liabilities or expenses are caused by any such untrue or misleading
statement or omission or allegedly untrue or misleading statement or omission in
the information contained under the captions "INTRODUCTION - The Authority",
"THE AUTHORITY", "THE BONDS - Book-Entry Only System", "THE BANK", "THE LETTERS
OF CREDIT", "UNDERWRITING" or "TAX MATTERS" or in Appendices D, E and F thereto
(except to the extent that the information set forth in such sections is
premised on facts and representations made in writing by the Borrower);
provided, however, that in the case of clause (2) above such indemnity shall not
inure to the benefit of the Underwriter (or any person controlling the
Underwriter or any officer or employee of the Underwriter) if the Borrower has
caused to be delivered to the Underwriter on a timely basis sufficient
quantities of the Official Statement, as amended or supplemented, and a copy of
the Official Statement, as then so amended or supplemented, was not sent or
given by or on behalf of the Underwriter to the person asserting any such loss,
claim, damage, liability or expense prior to or with written confirmation of the
sale of such Bonds to such person by the Underwriter and the receipt of the
Official Statement, as then so supplemented or amended, would have been a valid
defense to the loss, claim, damage, liability or expense asserted. This
indemnity agreement shall not be construed as a limitation on any other
liability which the Borrower may otherwise have to any Indemnified Party.

      The Underwriter agrees to indemnify and hold harmless the Authority and
the Borrower, and each director, officer, or employee of the Authority and the
Borrower, and each person who controls either of them within the meaning of the
Act (for purposes of this paragraph, an "Indemnified Party") to the same extent
as the foregoing indemnity from the Borrower to the Underwriter, but only with
reference to written information furnished to the Borrower by or on behalf of
the Underwriter specifically for inclusion in the Official Statement under the
caption "UNDERWRITING". This indemnity agreement shall not be construed as a
limitation on any other liability which the Underwriter may otherwise have to
any Indemnified Party.

      An Indemnified Party will, promptly after receiving notice of the
commencement of any action against such Indemnified Party in respect of which
indemnification may be sought against the Borrower or the Underwriter, as the
case may be (in any case the "Indemnifying Party"), notify the Indemnifying
Party in writing of the commencement of the action, enclosing a copy of all
papers served, but the omission so to notify the Indemnifying Party of any such
action shall not relieve the Indemnifying Party of any liability which it may
have to any Indemnified Party otherwise than under this Section. If such action
is brought against an Indemnified Party and such Indemnified Party notices the
Indemnifying Party of its commencement, the Indemnifying Party may, or if so
requested by the Indemnified Party shall, participate in it or assume its
defense, with counsel reasonably satisfactory to the Indemnified Party, and
after notice from the Indemnifying Party to the Indemnified Party of an election
to assume the defense, the Indemnifying Party will not be liable to the
Indemnified Party under this Section for any legal or other expenses
subsequently incurred by such Indemnified Party in connection with the defense

                                     - 8 -

<PAGE>

                                                                    EXHIBIT 4.24

other than reasonable costs of investigation subsequently incurred by the
Indemnified Party in connection with the defense thereof. Until the Indemnifying
Party assumes the defense of any such action at the request of the Indemnified
Party, the Indemnifying Party may participate at its own expense in the defense
of the action. If the Indemnifying Party does not employ counsel to have charge
of the defense or if any Indemnified Party reasonably concludes that there may
be defenses available to it or them which are different from or in addition to
those available to the Indemnifying Party or the Indemnified Party and the
Indemnifying Parties may have conflicting interests which would make it
inappropriate for the same counsel to represent both of them, reasonable legal
and other expenses incurred by such Indemnified Party will be paid by the
Indemnifying Party and the Indemnifying Party shall not have the right to direct
the defense of such action on behalf of such Indemnified Party (it being
understood, however, that the Indemnifying Party shall not be liable for the
expenses of more than one separate counsel (in addition to local counsel)
approved by the Underwriter in the case of paragraph (a) representing all
Indemnified Parties who are parties to such action). Any obligation under this
Section 7 of an Indemnifying Party to reimburse an Indemnified Party for
expenses includes the obligation to reimburse the Indemnified Party to cover
such expenses in reasonable amounts and at reasonable periodic intervals upon
receipt by the Indemnifying Party of an invoice for such expenses not more often
than monthly as requested by the Indemnifying Party. Notwithstanding the
foregoing, the Indemnifying Party shall not be liable for any settlement of any
action or claim effected without its consent, which consent shall not be
unreasonably withheld.

      In order to provide for just and equitable contribution in circumstances
in which the indemnification provided for above is due in accordance with its
terms but is for any reason held by a court to be unavailable from the Borrower
or Underwriter on grounds of policy or otherwise, the Borrower and the
Underwriter shall contribute to the total losses, claims, damages and
liabilities (including reasonable legal or other expenses of investigation or
defense) to which they may be subject (i) in such proportion as is appropriate
to reflect the relative benefits received by the Borrower and the Underwriter
from the offering of the Bonds or (ii) if the allocation provided by clause (i)
above is not permitted by applicable law, in such proportion as is appropriate
to reflect not only the relative benefits referred to in clause (i) above but
also the relative fault of the Borrower and the Underwriter in connection with
the statements or omissions which resulted in such losses, claims, damages or
liabilities, as well as any other relevant equitable considerations. The
respective relative benefits received by the Borrower and the Underwriter shall
be deemed to be in the same proportion as the proceeds from the sale (i.e., the
principal amount of the Bonds) bears to the discount or fee in connection with
such sale received by the Underwriter as an underwriting fee, as set forth in
Section 14 hereof. The relative fault of the Borrower and the Underwriter shall
be determined by reference to, among other things, whether the untrue or alleged
untrue statement of a material fact or the omission or alleged omission to state
a material fact relates to information supplied by the Borrower or by the
Underwriter and the parties' relative intent, knowledge, access to information
and opportunity to correct or prevent such statement or omission. However, no
person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) will be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation. For purposes of this
Section, each person who controls the Underwriter within the meaning of Section
15 of the Securities Act will have the same rights to contribution as the
Underwriter, and each person who controls the Borrower within the meaning of the
Securities Act and each officer and each director of the Borrower will have the
same rights to contribution as the Borrower, subject to the foregoing sentence.
Any party entitled to contribution will, promptly after

                                     - 9 -

<PAGE>

                                                                    EXHIBIT 4.24

receiving notice of commencement of any action, suit or proceeding against such
party in respect of which a claim for contribution may be made under this
paragraph, notify each party from whom contribution may be sought, but the
omission to notify such party shall not relieve any party from whom contribution
may be sought from any other obligation it may have otherwise than pursuant to
this paragraph.

      8. [Reserved].

      9. The Borrower's obligations hereunder, except those contained in
Sections 7 and 14, will be conditioned upon the approval by the Department of
Public Utility Control (the "DPUC") of the issuance of the Notes, the loans
under the Agreements and the transactions of the Borrower contemplated by the
Financing Documents, the Reimbursement Agreements and the Remarketing
Agreements; the delivery of the Letters of Credit; the purchase of and payment
for the Bonds in accordance herewith on the Closing Date; the performance of the
obligations of the Authority and the Underwriter not dependant on the
performance of the Borrower; and the delivery to the Authority of the approving
opinions of Winston & Strawn LLP, Bond Counsel, in form and substance
substantially in the forms set forth as Appendix D to the Official Statement.

      10. The Authority's obligation to deliver the Bonds and to accept payment
therefor are subject to the performance of the obligations of the Borrower and
the Underwriter not dependent on the performance of the Authority, and will be
conditioned upon the approval by the DPUC of the issuance of the Notes, the
loans under the Agreements and the transactions of the Borrower contemplated by
the Financing Documents, the Reimbursement Agreements and the Remarketing
Agreements; the delivery of the Letters of Credit; the purchase of and payment
for the Bonds in accordance herewith on the Closing Date; the delivery by the
Underwriter to the Authority of a certificate substantially in the form of
Schedule C to each of the Tax Regulatory Agreements; and the delivery to the
Authority of the approving opinions of Winston & Strawn LLP, Bond Counsel, in
form and substance substantially in the forms set forth as Appendix D to the
Official Statement, and will be subject to the further condition that all
documents, certificates, opinions and other items to be delivered at the closing
pursuant hereto and as otherwise may reasonably be requested by Bond Counsel not
be unsatisfactory in form and substance to Bond Counsel.

      11. The Underwriter's obligations hereunder to purchase and pay for the
Bonds will be subject to (i) the approval by the DPUC of the issuance of the
Notes, the loans under the Agreements and the transactions of the Borrower
contemplated by the Financing Documents, the Reimbursement Agreements and the
Remarketing Agreements, (ii) the performance by the Authority of its obligations
to be performed hereunder at or prior to the Closing Date, (iii) the performance
by the Borrower of its obligations to be performed hereunder at or prior to the
Closing Date, (iv) the continued accuracy in all material respects of the
representations and warranties of the Authority and the Borrower contained
herein, in the Agreements and in the Reimbursement Agreements as of the date
hereof and as of the Closing Date, and (v) in the reasonable judgment of the
Underwriter, the following conditions:

      (a) after the date hereof, no litigation may be threatened or pending in
any court (i) seeking to restrain or enjoin the issuance or delivery of the
Bonds or the payment, collection or application of the proceeds thereof or loan
payments and other moneys and securities pledged or to be pledged under the
Indentures, or (ii) in any way questioning or affecting the validity of the
Bonds or any provisions of the Indentures, the Financing Documents, the
Reimbursement

                                     - 10 -

<PAGE>

                                                                    EXHIBIT 4.24

Agreements, the Remarketing Agreements or this Bond Purchase Agreement or any
proceedings taken by the Authority with respect to the foregoing, or (iii)
questioning the Authority's creation, organization or existence or the titles to
office of any of its officers authorized under the Resolution, or its power to
lend or provide money in connection with the Project as referred to in the
Indentures and the Agreements, or (iv) questioning the Borrower's power to enter
into and perform as applicable the Financing Documents, the Reimbursement
Agreements, the Remarketing Agreements or this Bond Purchase Agreement;

      (b) The market value of the Bonds has not been adversely affected by
reason of the fact that between the date hereof and the Closing Date:

            (1) legislation has been enacted by the Congress or recommended to
      the Congress for passage by the President of the United States, or
      favorably reported for passage to either House of the Congress by any
      Committee of such House to which such legislation has been referred for
      consideration, or

            (2) a decision has been rendered by a Court of the United States, or
      the United States Tax Court, or

            (3) an order, ruling, regulation or official statement has been made
      by the Treasury Department of the United States or the Internal Revenue
      Service,

with the purpose or effect, directly or indirectly, of imposing federal income
taxation upon such revenues or other income as would be derived by the Authority
under the Agreements or such interest on the Bonds as would be received by the
true owners and holders thereof, other than a person who, with the meaning of
Section 147(a) of the Internal Revenue Code of 1986, as amended, is a
"substantial user" or "related person."

      (c) The market value of the Bonds has not in the opinion of the
Underwriter been materially adversely affected by reason of the fact that
between the date hereof and the Closing Date any legislation, ordinance, rule or
regulation has been introduced in or enacted by any governmental body,
department or agency in the State of Connecticut, or a decision has been
rendered by any court of competent jurisdiction within the State of Connecticut
with the purpose or effect, directly or indirectly, of imposing state income
taxation upon such revenues or other income as would be derived by the Authority
under the Agreements or such interest on the Bonds as would be received by the
true owners and holders thereof;

      (d) No stop order, ruling, regulation or official statement by, or on
behalf of, the Securities and Exchange Commission may have been issued or made
after the date hereof to the effect that the issuance, offering or sale of
obligations of the general character of the Bonds, or the Bonds, as contemplated
hereby or by the Official Statement, is in violation or would be in violation
unless registered or otherwise qualified under any provisions of the Securities
Act of 1933, as amended and as then in effect, or the Trust Indenture Act of
1939, as amended and as then in effect;

      (e) After the date hereof, no legislation may have been introduced in or
enacted by the House of Representatives or the Senate or the Congress of the
United States of America, nor shall a decision by a court of the United States
of America have been rendered, or a ruling, regulation or official statement by
or on behalf of the Securities and Exchange Commission or

                                     - 11 -

<PAGE>

                                                                    EXHIBIT 4.24

other governmental agency having jurisdiction of the subject matter have been
made or proposed to the effect that obligations of the general character of the
Bonds, or the Bonds, are not exempt from registration, qualification or other
requirements of the Securities Act of 1933, as amended and as then in effect, or
of the Securities Act of 1934, as amended and then in effect, or of the Trust
Indenture Act of 1939, as amended and as then in effect;

      (f) (i) No event shall have occurred after the date hereof, which, in the
opinion of the Underwriter, makes untrue, incorrect or inaccurate, in any
material respect, any statement or information contained or incorporated by
reference in the Official Statement (including the Appendices thereto), or the
financial statements contained or referred to therein, or which is not reflected
in the Official Statement or such financial statements but should be reflected
therein for the purpose for which the Official Statement or such financial
statements are to be used in order to make the statements and information
contained therein in light of the circumstances under which they were made not
misleading in any material respect, (ii) and there shall be no material adverse
change (not in the ordinary course of business) in the condition of the Borrower
from that set forth in or incorporated by reference in the Official Statement
and the Appendix A thereto;

      (g) In the judgment of the Underwriter, the market price of the Bonds, or
the market price generally of obligations of the general character of the Bonds,
shall not have been adversely affected because: (a) additional material
restrictions not in force as of the date hereof shall have been imposed upon
trading in securities generally by any governmental authority or by any national
securities exchange; (b) the New York Stock Exchange, Inc. or other national
securities exchange, or any governmental authority, shall impose, as to the
Bonds or similar obligations, any material restrictions not now in force, or
increase materially those now in force, with respect to the extension of credit
by, or the charge to the net capital requirements of, underwriters; (c) a
general banking moratorium shall have been established by federal, New York or
Connecticut authorities; or (d) a war involving the United States of America
shall have been declared, or any other national calamity shall have occurred, or
any conflict involving the armed forces of the United States of America has
escalated to such a magnitude as to materially adversely affect the
Underwriter's ability to market the Bonds;

      (h) All matters relating to this Bond Purchase Agreement, the Bonds and
the sale thereof, the Indentures, the Financing Documents, the Reimbursement
Agreements, the Remarketing Agreements and the consummation of the transactions
contemplated by this Bond Purchase Agreement must be approved by the Underwriter
but such approval may not be unreasonably withheld; and

      (i) At or prior to the Closing Date the Underwriter must have received the
following documents:

            (1) Certified copies or executed originals of the Financing
      Documents and the Indentures;

            (2) The legal opinions of the following, dated the Closing Date, in
      the form and substance satisfactory to Bond Counsel and the Underwriter:

                  (A) Murtha Cullina LLP, counsel to the Borrower, substantially
            in the form of Exhibit A attached hereto.

                                     - 12 -

<PAGE>

                                                                    EXHIBIT 4.24

                  (B) Day Berry & Howard LLP, counsel to the Trustee,
            substantially in the form of Exhibit B attached hereto.

                  (C) Winston & Strawn LLP, Bond Counsel, substantially in the
            forms set forth as Appendix D to the Official Statement.

                  (D) Winston & Strawn LLP, Bond Counsel, concerning
            supplementary matters, substantially in the form of Exhibit D
            attached hereto.

                  (E) Opinion of the counsel to the Letter of Credit Bank, as
            described herein below.

The respective forms of such opinions above are subject, in each case, only to
such changes therein as Bond Counsel and counsel to the Underwriter approve;

            (3) the legal opinion of Palmer & Dodge LLP, counsel to the
      Underwriter, addressed to the Underwriter, substantially in the form of
      Exhibit C attached hereto;

            (4) A certificate of an Authorized Representative of the Authority,
      dated the Closing Date, to the effect that (i) on and as of the Closing
      Date, each of the representations and warranties of the Authority set
      forth in Section 5 hereof is true, accurate and complete and all
      agreements of the Authority herein provided and contemplated to be
      performed on or prior to the Closing Date have been so performed; (ii) the
      executed copies of the Financing Documents and the Indentures and the
      certified copies of the resolution authorizing the Bonds are true, correct
      and complete copies of such documents and have not been modified, amended,
      superseded or rescinded but remain in full force and effect as of the
      Closing Date; (iii) the Bonds have been duly authorized, executed and
      delivered by the Authority; (iv) this Bond Purchase Agreement, the
      Indentures and the Financing Documents and any and all other agreements
      and documents required to be executed and delivered by the Authority in
      order to carry out, give effect to and consummate the transactions
      contemplated hereby and by the Indentures have each been duly authorized,
      executed and delivered by the Authority, and as of the Closing Date each
      is in full force and effect and substantially all right, title and
      interest inuring to the Authority under the Agreements have been duly
      pledged, and the loan payments thereunder assigned, to the Trustee under
      the Indentures for the benefit of the holders of the Bonds; (v) no
      litigation is pending or threatened to restrain or enjoin the issuance or
      sale of the Bonds or in any way contesting the validity or affecting the
      authority for the issuance of the Bonds, the authorization, execution or
      performance of the Indentures and the Financing Documents, or the
      existence or powers of the Authority or the right of the Authority to
      refinance the Project; and (vi) the Treasurer of the State of Connecticut
      has approved all matters and resolutions of the Authority required by the
      Act to be approved by the Treasurer with respect to the issuance, sale and
      delivery of the Bonds;

                                     - 13 -

<PAGE>

                                                                    EXHIBIT 4.24

            (5) A certificate of the Chairman, President and Chief Executive
      Officer, Vice President-Chief Financial Officer and Treasurer, any Vice
      President, Assistant Treasurer or Secretary of the Borrower, dated the
      Closing Date, as to the due incorporation, valid existence of the Borrower
      under the laws of the State of Connecticut, and the due authorization,
      execution and delivery by the Borrower of this Bond Purchase Agreement,
      the Financing Documents, the Reimbursement Agreements, the Remarketing
      Agreements and annexing resolutions of the Board of Directors or Executive
      Committee or both with respect to such authorizations;

            (6) A certificate of the Chairman, President and Chief Executive
      Officer, Vice President-Chief Financial Officer and Treasurer, any Vice
      President, Assistant Treasurer or Secretary of the Borrower, dated the
      Closing Date, certifying severally that (i) the Borrower does not have any
      material contingent obligations or any material contractual agreements
      which are not disclosed or incorporated by reference in the Official
      Statement; (ii) so far as is known to the Borrower, there are no material
      pending or threatened legal proceedings to which the Borrower is or may be
      made a party or to which any of its property is or may become subjected,
      which has not been fully disclosed or incorporated by reference in the
      Official Statement; (iii) there is no action or proceeding pending, or to
      its best knowledge threatened, looking toward the dissolution or
      liquidation of the Borrower and there is no action or proceeding pending,
      or to its best knowledge threatened, by or against the Borrower affecting
      the validity and enforceability of the terms of the Financing Documents,
      the Reimbursement Agreements, the Remarketing Agreements or this Bond
      Purchase Agreement; (iv) since December 31, 2003, there has been no
      material adverse change in the financial condition of the Borrower not
      disclosed or incorporated by reference in the Official Statement; and (v)
      the representations and warranties of the Borrower contained herein are
      true, complete and correct as of the Closing Date, with the same effect as
      if those representations and warranties had been made on and as of such
      date;

            (7) A certificate, satisfactory in form and substance to the
      Underwriter, of one or more duly authorized officers of the Trustee, dated
      the Closing Date, as to the due acceptance of the Indentures by the
      Trustee and the due authentication and delivery of the Bonds by the
      Trustee thereunder;

            (8) Letters from Standard & Poor's Ratings Service, the rating
      agency, indicating that the rating for the Bonds is no less than
      "AA+/A-1+";

            (9) Certified copies or executed originals of the Letters of Credit
      and the Reimbursement Agreements;

            (10) A certificate of one or more duly authorized officers of the
      Letter of Credit Bank stating that (i) the distribution of the information
      describing, or otherwise relating to, the Letter of Credit Bank contained
      in the Official Statement has been duly authorized by the Letter of Credit
      Bank, and (ii) the information relating to the Letter of Credit Bank as
      set forth in Appendix F to the Official Statement is true and accurate;

                                     - 14 -

<PAGE>

                                                                    EXHIBIT 4.24

            (11) An opinion of Shipman & Goodwin LLP, counsel to the Letter of
      Credit Bank, dated the date of the Closing and addressed to the Authority,
      the Borrower and the Underwriter, to the effect that (i) the Letter of
      Credit Bank has the legal power and authority to execute, deliver and
      perform its obligations under the Letters of Credit and the Reimbursement
      Agreements; (ii) the Letters of Credit and the Reimbursement Agreements
      have been duly executed and are valid and binding obligations of the
      Letter of Credit Bank, enforceable in accordance with their respective
      terms, except that the enforcement thereof may be limited by laws relating
      to bankruptcy, insolvency, reorganization, moratorium, receivership and
      other similar laws affecting creditors' rights generally and general
      principles of equity; (iii) the Letters of Credit are exempt from
      registration under Section 3(a)2 of the Securities Act of 1933, as
      amended; and (iv) the information appearing in the Official Statement
      under the caption entitled "THE LETTERS OF CREDIT" are accurate statements
      or summaries of the substantive provisions of the Letters of Credit and
      the Reimbursement Agreements and fairly present the information purported
      to be shown therein and Appendix E represents an accurate form of the
      Letters of Credit;

            (12) A letter from PricewaterhouseCoopers LLP, independent auditors
      for the Borrower, dated the Closing Date and addressed to the Underwriter;

            (13) A copy of the order of the DPUC approving the issuance of the
      Notes, the loans under the Agreements and the transactions of the Borrower
      contemplated by the Financing Documents and the Reimbursement Agreements;

            (14) Certificates or policies of insurance evidencing the insurance
      required to be obtained pursuant to the Agreements;

            (15) A letter or other written evidence satisfactory to Bond Counsel
      that the State Treasurer has approved the issuance of the Bonds in
      accordance with the Act.

            (16) A certificate satisfactory to the trustee for the Prior
      Obligations with respect to moneys deposited with the trustee for the
      Prior Obligations being sufficient to pay the Prior Obligations.

            (17) Certified copies or executed originals of the Remarketing
      Agreements.

            (18) Such additional certificates, instruments or other documents as
      the Authority or the Underwriter may reasonably require to evidence the
      accuracy, as of the Closing Date, of the representations and warranties
      herein contained, and the due performance and satisfaction by the
      Authority and the Borrower at or prior to such time of all agreements then
      to be performed and all conditions then to be satisfied by any one or all
      of them in connection with this Bond Purchase Agreement, the Financing
      Documents, the Reimbursement Agreements, the Remarketing Agreements or the
      Indentures.

      In addition:

                                     - 15 -

<PAGE>

                                                                    EXHIBIT 4.24

      The Authority hereby represents that the Official Statement, with such
additions and amendments as have been heretofore agreed upon between the
Authority and the Underwriter, is deemed final as of the date thereof. Such
representation is made in reliance upon the Borrower's representation herein
that material relating to the Borrower included in the Official Statement is
true and correct. The Borrower has contracted with a printer acceptable to the
Underwriter for the delivery to the Underwriter at Borrower's expense of the
number of copies requested by the Underwriter of the Official Statement and will
cooperate with the Underwriter to secure the delivery thereof with reasonable
promptness and within seven business days. The Underwriter agrees to file a copy
of such Official Statement with a nationally recognized municipal securities
information repository within five (5) days after such final Official Statements
are made available to the Underwriter and to advise the Authority as to the
location and time of such filing. Should the Underwriter require additional
copies of the Official Statement, the Authority agrees to cooperate with the
Underwriter in obtaining such copies at Borrower's expense if such request is
made within 90 days from the date hereof and at the Underwriter's expense if
such request is made thereafter. The Underwriter has taken and will continue to
take action to comply with the Securities Exchange Commission Municipal
Securities Disclosure Rule, 17 C.F.R. Section 240.15c2-12 and the provisions of
this paragraph shall survive the expiration hereof to the extent necessary for
such purpose.

      Except as provided in Paragraphs 7 and 14 hereof, if the Authority or the
Borrower shall fail or be unable to satisfy the conditions of their obligations
contained in this Bond Purchase Agreement, or if the Underwriter's obligations
hereunder shall be terminated for any reason permitted by this Bond Purchase
Agreement, this Bond Purchase Agreement shall terminate and neither the
Authority nor the Underwriter nor the Borrower shall be under any further
obligation hereunder.

      SIMULTANEOUSLY WITH OR BEFORE DELIVERY OF THE BONDS, THE UNDERWRITER SHALL
FURNISH TO THE CONNECTICUT DEVELOPMENT AUTHORITY A CERTIFICATE SUBSTANTIALLY IN
FORM ATTACHED TO THE TAX REGULATORY AGREEMENT ACCEPTABLE TO BOND COUNSEL TO THE
EFFECT THAT (I) THE UNDERWRITER HAS MADE A BONA FIDE PUBLIC OFFERING OF THE
BONDS TO THE PUBLIC AT INITIAL OFFERING PRICES NOT GREATER THAN THE PRICE SHOWN
ON THE COVER OF THE OFFICIAL STATEMENT, OR IN THE CASE OF DISCOUNT OBLIGATIONS
SOLD ON A YIELD BASIS, AT YIELDS NO LOWER THAN THOSE SHOWN ON THE COVER,
INCLUDING INTEREST ACCRUED ON THE BONDS FROM THE DATE THEREOF, AND (II) A
SUBSTANTIAL AMOUNT OF THE FINAL AMOUNT OF EACH MATURITY OF THE BONDS WAS SOLD TO
THE FINAL UNDERWRITER THEREOF (NOT INCLUDING BOND HOUSES AND BROKERS OR SIMILAR
PERSONS OR ORGANIZATIONS ACTING IN THE CAPACITY OF UNDERWRITER OR WHOLESALERS)
AT PRICES NOT GREATER THAN SUCH OFFERING PRICES OR YIELDS. Bond Counsel advises
that (i) such certificate must be made on the best knowledge, information and
belief of the Underwriter, (ii) the sale to the public of 10% or more of each
maturity of the Bonds at prices or yields not greater than the Initial Offering
Prices or Yields would be sufficient for the purpose of certifying as to the
sale of a substantial amount of the Bonds, and (iii) reliance on other facts as
a basis for such certification would require evaluation by Bond Counsel to
assure compliance with the statutory requirement.

                                     - 16 -

<PAGE>

                                                                    EXHIBIT 4.24

      12. The Authority and the Borrower agree that all representations,
warranties and covenants made by them herein, and in certificates or other
instruments delivered pursuant hereto or in connection herewith, shall be deemed
to have been relied upon by the Underwriter notwithstanding any investigation
heretofore or hereafter made by the Underwriter on its behalf, and that all
representations, warranties and covenants made by the Authority and the Borrower
herein and therein and all of the Underwriter's rights hereunder and thereunder
shall survive the delivery of the Bonds.

      13. The Underwriter has received reasonable assurances that the Borrower
will comply with its covenant to enter into a written undertaking upon
conversion of the Bonds to Fixed Rate Bonds, set forth in Section 6.11 of each
of the Agreements, pursuant to which it will agree to provide certain required
disclosure information to the Trustee for the benefit of the bondholders and
that procedures are, or will be, in place such that the Underwriter will receive
prompt notice of any material event or Borrower's failure, in any material
respect, to comply with its undertaking.

      14. The Authority shall pay, but only from proceeds of the Bonds or moneys
to be provided by the Borrower, any expenses incident to the performance of its
obligations hereunder including but not limited to (a) the cost of the
preparation and printing (for distribution on or prior to the date hereof) of
the Financing Documents, the Indentures, the Official Statement (in such numbers
as the Authority, the Borrower and the Underwriter shall mutually agree upon),
the Remarketing Agreements and this Bond Purchase Agreement; (b) the cost of the
preparation and printing of the Bonds; (c) the fees and disbursements of Winston
& Strawn LLP, Bond Counsel; (d) the fees and disbursements of Palmer & Dodge
LLP, counsel to the Underwriter; (e) the fees of any other attorneys, experts or
consultants retained by the Authority; and (f) any fee to the rating agencies.

      The Underwriter shall pay (a) all advertising expenses in connection with
the public offering of the Bonds; and (b) except as otherwise provided in the
prior paragraph, all other expenses incurred by the Underwriter in connection
with their public offering and distribution of the Bonds, including the fees and
disbursements of all attorneys, experts and consultants retained by them.

      On or prior to the Closing Date, the Borrower shall pay the fees and
disbursements of the Underwriter in the aggregate amount of $95,500.00
($50,000.00 with respect to the Series 2004A Bonds and $45,500.00 with respect
to the Series 2004B Bonds).

      15. All communications hereunder shall be in writing and, unless otherwise
directed in writing, shall be addressed as follows: if to the Authority at 999
West Street, Rocky Hill, Connecticut 06067, Attention: Executive Vice President
- Public & Investment Finance; if to the Borrower at 93 West Main Street,
Clinton, Connecticut 06413, Attention: Vice President--Chief Financial Officer
and Treasurer; if to the Underwriter at One North Jefferson, St. Louis,
Missouri, 63103, Attention: Municipal Securities.

      16. This Agreement shall be construed and enforceable in accordance with
the laws of the State of Connecticut.

      17. All terms used but not defined herein shall have the meanings set
forth in the Agreements.

                                     - 17 -

<PAGE>

                                                                    EXHIBIT 4.24

      18. This Bond Purchase Agreement may be executed in any number of
counterparts, each of which, when so executed and delivered shall be an
original; but such counterparts shall together constitute but one and the same
Bond Purchase Agreement.

      19. In case any one or more of the provisions contained in this Bond
Purchase Agreement shall for any reason be held to be invalid, illegal or
unenforceable in any respect, such invalidity, illegality or unenforceability
shall not affect any other provision of this Bond Purchase Agreement, but this
Bond Purchase Agreement shall be construed as if such invalid or illegal or
unenforceable provision had never been contained herein.

                                     - 18 -

<PAGE>

                                                                    EXHIBIT 4.24

      20. This Agreement shall inure to the benefit of and be binding upon the
successors and assigns of the Underwriter, the Authority and the Borrower. This
Agreement may be signed in several counterparts each of which shall be an
original and all of which shall constitute but one and the same instrument.

                           CONNECTICUT DEVELOPMENT AUTHORITY

                           By: ______________________________________________
                               Name: Francis T. Gagliardo
                               Title: Executive Vice President
                                      Public & Investment Finance

                           THE CONNECTICUT WATER COMPANY

                           By: ______________________________________________
                               Name: David C. Benoit
                               Title: Vice President Finance
                                      and Chief Financial Officer

                           A.G. EDWARDS & SONS, INC.

                           By: ______________________________________________
                               Name: Craig A. Hrinkevich
                               Title: Vice President and Managing Director

                                     - 19 -

<PAGE>

                                                                    EXHIBIT 4.24

                                                                       EXHIBIT A

                    [FORM OF OPINION OF COUNSEL TO BORROWER]

                                                               [Date of Closing]

The Connecticut Water Company
93 Main Street
Clinton, CT 06413

Connecticut Development Authority
999 West Street
Rocky Hill, CT 06067

U.S. Bank National Association, Trustee
Corporate Trust Services
225 Asylum Street, 23rd Floor
Hartford, CT 06103

A.G. Edwards & Sons, Inc.
Goodwin Square
225 Asylum Street, 28th Floor
Hartford, CT 06103

Citizens Bank of Rhode Island
One Citizens Plaza
Providence, RI 02903

      Re:   Connecticut Development Authority $5,000,000 Water Facilities
            Refunding Revenue Bonds (The Connecticut Water Company Project -
            2004A Series) and Connecticut Development Authority $4,550,000 Water
            Facilities Refunding Revenue Bonds (The Connecticut Water Company
            Project - 2004B Series) (collectively the "Bonds")

Ladies and Gentlemen:

      We have acted as counsel to The Connecticut Water Company (the "Company"),
a Connecticut corporation, in connection with certain matters relating to the
issuance of the Bonds.

      In such capacity, we have reviewed the following documents related to the
issuance of the Bonds: the Loan Agreements dated as of August 1, 2004 (the
"Agreements") each by and between the Company and the Connecticut Development
Authority (the "Authority"), the Indentures of Trust dated as of August 1, 2004
(the "Indentures") each by and between the Authority and U.S. Bank National
Association, as Trustee (the "Trustee"), a bond purchase contract dated
September 1, 2004, (the "Purchase Contract") by and among the Authority, the

                                      A-1

<PAGE>

                                                                    EXHIBIT 4.24

Company and A.G. Edwards & Sons, Inc., (the "Underwriter"), the Notes dated
September 2, 2004 each issued by the Company (the "Notes"), the Tax Regulatory
Agreements each by and between the Company and the Authority dated as of August
1, 2004, the Remarketing Agreements each by and between the Company and the
Underwriter dated as of September 2, 2004, the Reimbursement and Credit
Agreements dated as of August 1, 2004 each by and between the Company and
Citizens Bank of Rhode Island (the "Bank") and the Letters of Credit from the
Bank to the Trustee dated as of September 2, 2004. The foregoing documents,
other than the Indentures, the Letters of Credit and the Purchase Contract, are
hereinafter referred to as the "Financing Documents."

      The Company has requested that we issue this opinion to you pursuant to
Section 11(i)(2)(A) of the Purchase Contract.

      All capitalized terms used herein and not otherwise defined herein shall
have the meaning ascribed to them in the Agreements and the Indentures.

      In connection with this opinion, we have reviewed and relied upon
originals or copies, certified or otherwise authenticated to our satisfaction,
of the Certificate of Incorporation, Bylaws, and records of the corporate
proceedings of the Company, certificates of public officials, certificates of
officers or representatives of the Company and executed copies of the Financing
Documents, the Indentures, the Letters of Credit and the Purchase Contract. As
to various questions of fact material to our opinion, we have relied upon
statements of fact (as opposed to legal conclusions) contained in the documents
we have examined or made to us by David C. Benoit, Vice President and Chief
Financial Officer of the Company, who by reason of his position would be
expected to have knowledge of such facts. In addition, we have reviewed such
provisions of law as we have deemed necessary in order to express the opinions
hereinafter set forth. We have relied as to the legal existence of the Company
on a Certificate of Legal Existence issued by the Secretary of the State of the
State of Connecticut. We have not searched the dockets of any court or
governmental agency for litigation or proceedings involving the Company.

      In connection with the sale of the Bonds, at the request of the Company,
we participated and assisted as counsel in the preparation of the portions of
the Official Statement describing the Company and the application of the Bond
proceeds, and in the preparation of Appendix A to the Official Statement
("Appendix A"), and we have reviewed the information contained therein.
Rendering such assistance involved, among other things, discussions and
inquiries concerning various legal and related subjects and reviews of, and
reports on, certain documents and proceedings. We also participated in
conferences with representatives of the Company, the Authority and its counsel
and the Underwriter and its counsel, at which conferences the contents of the
Official Statement and related matters were discussed.

      With respect to matters stated herein to be "to our knowledge" or words of
similar import, we have limited our investigation to consultation with David C.
Benoit, Vice President and Chief Financial Officer of the Company who by reason
of his position would be expected to have knowledge of the relevant facts and
with attorneys in this firm who are currently giving substantive legal attention
to the Company's affairs, and nothing has come to our attention in the course of
such consultations that has caused us to believe that such statements as to our
knowledge are incorrect.

                                      A-2

<PAGE>

                                                                    EXHIBIT 4.24

      We express no opinion as to the laws of any jurisdiction other than the
laws of Connecticut and the federal laws of the United States.

      In rendering this opinion, we have assumed, without having made any
independent investigation of the facts, (i) that the Authority is a body politic
and corporate of the State of Connecticut, validly in existence and operating
pursuant to the General Statutes of the State of Connecticut, including, but not
limited to, Sections 32-1a through 32-1zz thereto; (ii) that the Trustee is a
national banking association duly organized, validly existing and in good
standing under any and all applicable federal and Connecticut laws; (iii) that
the Underwriter is duly organized, validly existing and in good standing under
any and all applicable laws; (iv) that the Bank is a Rhode Island stock savings
bank, duly organized, validly existing and in good standing under any and all
applicable Rhode Island and federal laws and that said Bank is authorized and
empowered to conduct business in the State of Connecticut; (v) that each of the
Authority, the Underwriter, the Bank and the Trustee has full power and
authority to enter into each of the Indentures, the Letters of Credit, the
Purchase Contract and each of the Financing Documents to which it is a party and
to perform its respective obligations thereunder; and (vi) that each of the
Indentures, the Letters of Credit, the Purchase Contract and each of the
Financing Documents and each other document executed in connection therewith by
the Authority, the Underwriter, the Bank or the Trustee in connection with the
Bonds has been duly authorized, executed and delivered by that entity and is
enforceable against such entity in accordance with its terms.

      We have assumed the authenticity of all documents submitted to us as
originals and the conformity with the originals of all documents submitted to us
as copies. We have assumed the genuineness of all signatures on the Financing
Documents, the Indentures, the Letters of Credit and the Purchase Contract other
than the signatures of officers of the Company signed in our presence. We have
assumed the competency of each natural person executing the Financing Documents,
the Indentures, the Letters of Credit and the Purchase Contract or related
documents or certificates.

      Based upon and subject to the qualifications and limitations set forth
herein, we are of the opinion that:

      1. The Company is a corporation validly existing under the laws of the
State of Connecticut and has all requisite corporate right, power and authority
to execute and deliver, and perform its obligations under, the Financing
Documents and the Purchase Contract.

      2. The Company has duly authorized, executed and delivered the Financing
Documents and the Purchase Contract.

      3. The Company has duly authorized, executed and delivered Appendix A to
the Official Statement.

      4. The Financing Documents and the Purchase Contract constitute the valid
and legally binding obligations of the Company, enforceable against the Company
in accordance with their terms.

      5. The execution and delivery by the Company of, and performance by the
Company of its obligations in, the Financing Documents and the Purchase Contract
do not (a) violate any provisions of the Certificate of Incorporation or Bylaws
of the Company; (b) to our knowledge,

                                      A-3

<PAGE>

                                                                    EXHIBIT 4.24

breach or constitute a default under, any existing obligation of the Company
under any material indenture, mortgage, lease, agreement, judgment, writ,
decree, order or other instrument to which the Company is a party or by which
its property is bound or affected; or (c) violate any provision of any statute,
rule or regulation applicable to the Company.

      6. No consent or authorization of any governmental authority or regulatory
body, which has not yet been obtained; nor any notice to or filing with, or any
other act by, any governmental authority or regulatory body which has not yet
been given, made or done, is required for the enforceability of, and performance
by, the Company of the Financing Documents and the Purchase Contract.

      7. To our knowledge, there is no action, suit, proceeding or investigation
at law or in equity before or by any court, public board or body pending or
threatened against the Company: (i) seeking to restrain or enjoin the issuance
or delivery of the Bonds or the execution and delivery by the Company of any of
the Financing Documents or the Purchase Contract; (ii) in any way contesting or
affecting any authority for the issuance of the Bonds or the validity of the
Bonds, or the Financing Documents or the Purchase Contract; (iii) in any way
contesting the corporate existence or powers of the Company; or (iv) wherein we
believe an unfavorable decision, ruling or finding would affect the
enforceability against the Company of the Purchase Contract and the Financing
Documents in accordance with their terms.

      8. Based upon the information made available to us in the course of our
participation in the preparation of the Official Statement and based upon such
additional information as we have deemed necessary to form the belief expressed
below, we advise you that, as of the date hereof, nothing has come to our
attention that leads us to believe that the portions of the Official Statement
relating to the Company, including the portions thereof entitled "Introduction,"
"The Project," "Estimated Sources and Uses of Funds," "Plan of Refunding," and
"Bondowner's Considerations," and Appendix A contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading. We do not express any belief as to any financial statements or other
financial or statistical data relating to the Company. We do not express any
belief as to any other portion of the Official Statement, except as expressly
provided in this paragraph 8.

      We express no opinion as to the severability provisions of the Financing
Documents and the Purchase Contract.

      The foregoing is subject to the following:

            (a) The enforceability of all rights, remedies and obligations is
subject to procedural due process and to laws of general application relating to
and affecting the enforceability of creditors' rights and remedies generally,
including, without limitation, applicable bankruptcy, insolvency, moratorium,
reorganization and fraudulent conveyance law.

            (b) The enforceability of the Financing Documents and the Purchase
Contract is subject to general principles of equity (regardless of whether such
enforceability is considered in a proceeding in equity or at law).

                                      A-4

<PAGE>

                                                                    EXHIBIT 4.24

            (c) No opinion is expressed as to the enforceability of (i)
provisions related to self-help, (ii) provisions that purport to establish
evidentiary standards, (iii) provisions related to waiver of remedies (or the
delay or omission of enforcement thereof), disclaimers, releases of legal or
equitable rights, discharge of defenses, or liquidated damages, (iv) provisions
releasing, exculpating or exempting a party from, or requiring indemnification
of a party for, liability for its own action or inaction to the extent the
action or inaction involves negligence, recklessness, willful misconduct,
unlawful conduct or conduct against public policy, or (v) any particular remedy
where another remedy has been selected.

            (d) Provisions in the Financing Documents and the Purchase Contract
that permit the Authority, the Underwriter, the Bank or the Trustee to make
determinations, to take actions or to require that payments be made may be
subject to requirements that such determinations be made, actions be taken or
payments be required on a reasonable basis and in good faith.

            (e) No opinion is expressed as to the ownership by the Company of
any personal property or real property.

            (f) We have assumed compliance with applicable requirements of all
federal, state "Blue Sky" and similar laws or regulations concerning the offer
or sale of securities.

      This opinion is solely as of the date hereof and we have no obligations to
advise you with respect to matters hereafter arising. This opinion is rendered
solely for the benefit of the addressees. Except for Winston & Strawn LLP, as
Bond Counsel to the Authority, this opinion may not be relied upon by any other
person or entity, nor may copies be delivered or furnished to any other person
or entity, nor may all or portions of this opinion be quoted, circulated or
referred to in any other document without our prior written consent.

                           Very truly yours,

                           MURTHA CULLINA LLP

                           By: ______________________________________________
                                Frank Giordanella
                                A Partner of the Firm

                                      A-5

<PAGE>

                                                                    EXHIBIT 4.24

                                                                       EXHIBIT B

                     [FORM OF OPINION OF COUNSEL TO TRUSTEE]

                                                               [Date of Closing]

Connecticut Development Authority
999 West Street
Rocky Hill, CT 06067

A.G. Edwards & Sons, Inc.
Goodwin Square
225 Asylum Street, 28th Floor
Hartford, CT 06103

Citizens Bank of Rhode Island
209 Church Street
New Haven, Connecticut 06510

The Connecticut Water Company
93 West Main Street
Clinton, Connecticut 06413

      Re:   Connecticut Development Authority $5,000,000 Water Facilities
            Refunding Revenue Bonds (The Connecticut Water Company Project --
            2004A Series) (AMT) (the "Series A Bonds")

            $4,550,000 Water Facilities Refunding Revenue Bonds (The Connecticut
            Water Company Project -- 2004B Series) (Non-AMT) (the "Series B
            Bonds")

Dear Ladies and Gentlemen:

      We are acting as counsel for U.S. Bank National Association (the "Bank"),
acting as trustee under an Indenture of Trust between the Bank and Connecticut
Development Authority (the "Authority") dated as of August 1, 2004 with respect
to the Authority's Series A Bonds (the "Series A Indenture") and an Indenture of
Trust between the Bank and the Authority dated as of August 1, 2004 with respect
to the Authority's Series B Bonds (the "Series B Indenture"). In that
connection, we have examined a form of the Series A Indenture and the Series B
Indenture and such other matters of law, certificates and documents as we have
determined relevant for the purposes of this opinion.

      Based on the foregoing, we are of the opinion that:

      1. The Bank is a national banking association, validly existing and in
good standing under the laws of the United States of America.

                                      B-1

<PAGE>

                                                                    EXHIBIT 4.24

      2. The Bank has all corporate power and authority to act as Trustee under,
and to accept and perform its obligations as Trustee under, each of the Series A
Indenture and the Series B Indenture.

      3. The acceptance by the Trustee of its duties and obligations under each
of the Series A Indenture and the Series B Indenture has been duly authorized,
executed and delivered by the Trustee and, assuming each of the Series A
Indenture and the Series B Indenture constitutes a valid and binding obligation
of the Authority enforceable against the Authority in accordance with its terms,
each of the Series A Indenture and the Series B Indenture constitutes a valid
and binding obligation of the Trustee, enforceable against the Trustee in
accordance with its terms.

      The foregoing opinions are limited to the laws of the State of Connecticut
and the federal laws of the United States of America governing the banking and
trust powers of the Bank.

      The foregoing opinions are also qualified to the extent that the
enforceability of each of the Series A Indenture and the Series B Indenture may
be limited by applicable bankruptcy, insolvency, reorganization, moratorium or
similar laws affecting enforcement of creditors rights generally, and that the
availability of certain equitable remedies may be subject to the discretion of
the court before which such proceedings are brought.

                                  Very truly yours,

                                      B-2
<PAGE>

                                                                    EXHIBIT 4.24

                                                                       EXHIBIT C

                   [FORM OF OPINION OF COUNSEL TO UNDERWRITER]

                                                [Date of Closing]

A.G. Edwards & Sons, Inc.
Goodwin Square, 28th Floor
Hartford, CT 06106

      Re:   $5,000,000 Connecticut Development Authority Water Facilities
            Refunding Revenue Bonds (The Connecticut Water Company Project --
            2004A Series) (the "2004A Bonds") and $4,550,000 Water Facilities
            Refunding Revenue Bonds (The Connecticut Water Company Project --
            2004B Series) (the "2004B Bonds" and together with the 2004B Bonds,
            the "Bonds")

We have acted as your counsel in connection with your purchase from the
Connecticut Development Authority (the "Authority") of the above-captioned
Bonds, pursuant to the Bond Purchase Agreement dated September 1, 2004 (the
"Bond Purchase Agreement") among you, the Connecticut Water Company (the
"Company") and the Authority.

In connection with the foregoing, we have examined such documents and records
pertaining to the Authority, the Company and the Bonds as we have deemed
appropriate, including the following:

            (1) A certified copy of a bond resolution of the Authority
      authorizing the issuance of the Bonds adopted June 18, 2003 (the "Bond
      Resolution");

            (2) Executed counterparts of each Indenture of Trust dated as of
      August 1, 2004 (together, the "Trust Agreements") between the Authority
      and U.S. Bank National Association, as Trustee;

            (3) Executed counterparts of each Loan Agreement dated as of August
      1, 2004 between the Authority and the Company (together, the "Loan
      Agreements");

            (4) An executed copy of the Official Statement of the Authority
      dated August 27, 2004 relating to the Bonds (together with all appendices
      thereto, the "Official Statement"); and

            (5) The opinions of even date herewith of Winston & Strawn LLP, Bond
      Counsel, and Murtha Cullina LLP, Counsel to the Company, delivered to you
      pursuant to Section 11(i)(2) of the Bond Purchase Agreement.

We are of opinion that the Bonds are not subject to the registration
requirements of the Securities Act of 1933, as amended, and the Trust Agreements
are exempt from qualification as indentures under the Trust Indenture Act of
1939, as amended.

                                      C-1

<PAGE>

                                                                    EXHIBIT 4.24

In accordance with our understanding with you, we have rendered legal advice and
assistance to you in the course of your investigation pertaining to, and your
participation in the preparation of, the Official Statement. Rendering such
assistance involved, among other things, discussions and inquiries concerning
various legal and related matters and reviews of and reports on certain records,
documents and proceedings of the Authority and the Company. We also participated
in conferences and discussions with representatives of the Company, its counsel
and accountants, pursuant to which the contents of the Official Statement and
related matters were discussed and revised.

We have not independently verified the statements contained in the Official
Statement and are not passing upon, and do not assume any responsibility for,
the accuracy, completeness or fairness of such statements. However, in the
course of our participation in the preparation of the Official Statement as your
counsel no facts came to our attention which would lead us to believe that the
Official Statement (except for any financial, statistical data or forecast,
numbers, estimates, assumptions or expressions of opinion included therein, the
information on the cover and under the caption "The Bonds" relating to DTC and
its book-entry only system, information on the cover and under the caption "The
Letters of Credit" and "The Bank" relating to Citizen's Bank of Rhode Island and
the information in Appendices B, D, E and F as to which no view is expressed),
both as of its date and as of the date hereof (being the date of the Closing
referred to in the Bond Purchase Agreement) contains any untrue statement of a
material fact or omits to state a material fact necessary to make the statements
therein, in the light of the circumstances under which they were made, not
misleading.

In connection with the statements expressed in the foregoing paragraph we have
relied upon the opinions of Winston & Strawn LLP and Murtha Cullina LLP,
referred to above, which opinions are in form and substance satisfactory to us.

This letter is furnished to you pursuant to Section 11(i)(3) of the Bond
Purchase Agreement and is solely for your benefit.

                                              Very truly yours,

                                      C-2

<PAGE>

                                                                       EXHIBIT D

                 [FORM OF SUPPLEMENTAL OPINION OF BOND COUNSEL]

                                                     [Date of Closing]

A.G. Edwards & Sons Inc.
Goodwin Square
Hartford, Connecticut 06106

Citizens Bank of Rhode Island
One Citizens Plaza
Providence, Rhode Island 02903

The Connecticut Water Company
93 West Main Street
Clinton, Connecticut 06413

         Re:      Connecticut Development Authority
                  $5,000,000 Water Facilities Refunding Revenue Bonds
                  (The Connecticut Water Company Project-2004A Series)
                  $4,550,000 Water Facilities Refunding Revenue Bonds
                  (The Connecticut Water Company Project-2004B Series)

Ladies and Gentlemen:

      We are bond counsel to the Connecticut Development Authority (the
"Authority"), a body corporate and politic constituting a public instrumentality
and political subdivision of the State of Connecticut created and existing under
the State Commerce Act, constituting Connecticut General Statutes, Sections
32-la through 32-23zz, as amended. We are rendering our final approving opinions
(the "Opinions") of even date herewith relating to authorization and issuance of
the Authority's $5,000,000 Water Facilities Refunding Revenue Bonds (The
Connecticut Water Company Project - 2004A Series) and $4,550,000 Water
Facilities Refunding Revenue Bonds (The Connecticut Water Company Project -
2004B Series) dated the date hereof (the "Bonds"). You are entitled to rely on
the Opinions as though they were addressed to you. Reference is made to the
Opinions for a description of the Bonds and other information relating thereto.

      Capitalized terms used herein that are not otherwise defined shall have
the meanings given such terms in the Opinions.

                                      D-1

<PAGE>

      In connection with the rendering of the Opinions, we have reviewed records
of the acts taken by the Authority in connection with the authorization, sale
and issuance of the Bonds and were present at various meetings and participated
in various discussions in connection therewith. Except as to matters related to
the rendering of our Opinions, we have necessarily assumed the accuracy,
completeness and fairness of and take no responsibility for any of the
statements made in the Official Statement, except as expressly set forth below.
We have also assumed but have not independently verified that the signatures on
all documents and certificates that we examined were genuine. We express no
opinion or belief as to the financial statements and other financial and
statistical information contained in the Official Statement.

      We have also participated and assisted as bond counsel in the preparation
of certain summary portions of the Official Statement, dated August 27, 2004,
relating to the Bonds (the "Official Statement"). On the basis of our review and
participation, nothing has come to our attention which would lead us to believe
that the statements contained in the Official Statement under the captions "THE
BONDS" (other than under the subcaption "Book-Entry Only System", as to which we
express no opinion), "SECURITY FOR THE BONDS," "THE LOAN AGREEMENTS" and "THE
INDENTURES OF TRUST", and in Appendix C thereto, insofar as the statements
contained under such captions purport to summarize certain provisions of the
Bonds and such documents, do not present a fair summary of such provisions or
that the statements contained in the Official Statement under the caption "TAX
MATTERS" are inaccurate.

      We further supplement our opinion by stating that based upon our review
and participation as bond counsel as herein described, we are of the opinion
that:

      1. The Bond Purchase Agreement, dated September 1, 2004, by and among the
Authority, the Borrower and A.G. Edwards & Sons, Inc. (the "Bond Purchase
Agreement") has been duly authorized, executed and delivered by the Authority
and is a valid and binding obligation of the Authority enforceable upon the
Authority.

      2. The execution and delivery of the Official Statement has been duly
authorized by the Authority.

      3. The Bonds constitute exempted securities within the meaning of the
Securities Act of 1933, as amended, and Section 304(a)(4)(B) of the Trust
Indenture Act of 1939, as amended; and it is not necessary, in connection with
the sale of the Bonds, to register any security under the Securities Act or
qualify any indenture under the Trust Indenture Act.

      It is to be understood that the enforceability of the Bond Purchase
Agreement may be subject to bankruptcy, insolvency, reorganization, moratorium
and other similar laws affecting creditors' rights heretofore or hereafter
enacted to the extent constitutionally applicable and that its enforcement may
also be subject to the exercise of judicial discretion in appropriate cases.

      Our opinions set forth in this letter are based upon the facts in
existence and the laws in effect on the date hereof and we expressly disclaim
any obligation to update our opinions herein, regardless of whether changes in
such facts or laws come to our attention after the delivery hereof.

                                      D-2

<PAGE>

      We express no opinion as to any information furnished by or describing the
Borrower. No one other than the addressees shall be entitled to rely on this
opinion.

                                               Very truly yours,

                                      D-3

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