Document:

<PAGE>
                                   Exhibit 4.3
                      Form of Common Stock Purchase Warrant

THIS WARRANT AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS WARRANT
AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT MAY NOT BE SOLD,
OFFERED FOR SALE, OR OTHERWISE TRANSFERRED IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION STATEMENT UNDER SAID ACT OR IN A TRANSACTION EXEMPT FROM SUCH
REGISTRATION ACCOMPANIED BY AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO
OSAGE SYSTEMS GROUP, INC. THAT SUCH REGISTRATION IS NOT REQUIRED.

                                        Right to Purchase 287,500 Shares of
                                        Common Stock of Osage Systems Group,
                                        Inc. (subject to adjustment as provided
                                        herein)

                          COMMON STOCK PURCHASE WARRANT

No. 2000-W8                                Issue Date: As Of September 22, 2000

         OSAGE SYSTEMS GROUP, INC., a corporation organized under the laws of
the State of Delaware (the "Company"), hereby certifies that, for value
received, LIBRA FINANCE, S.A., or assigns, is entitled, subject to the terms set
forth below, to purchase from the Company from and after the Issue Date of this
Warrant and at any time or from time to time before 5:00 p.m., New York time,
through three (3) years after such date (the "Expiration Date"), up to 287,500
fully paid and nonassessable shares of Common Stock (as hereinafter defined),
$.01 par value per share, of the Company, at a purchase price of $1.25 per share
(such purchase price per share as adjusted from time to time as herein provided
is referred to herein as the "Purchase Price"). The number and character of such
shares of Common Stock and the Purchase Price are subject to adjustment as
provided herein.

         As used herein the following terms, unless the context otherwise
requires, have the following respective meanings:

         (a) The term "Company" shall include Osage Systems Group, Inc. and any
corporation which shall succeed or assume the obligations of Osage Systems
Group, Inc. hereunder.

         (b) The term "Common Stock" includes (a) the Company's Common Stock,
$.01 par value per share, as authorized on the date of the Subscription
Agreement referred to in Section 9 hereof, (b) any other capital stock of any
class or classes (however designated) of the Company, authorized on or after
such date, the holders of which shall have the right, without limitation as to
amount, either to all or to a share of the balance of current dividends and
liquidating dividends after the payment of dividends and distributions on any
shares entitled to preference, and the holders of which shall ordinarily, in the
absence of contingencies, be entitled to vote for the election of a majority of
directors of the Company (even if the right so to vote has been suspended by the
happening of such a contingency) and (c) any other securities into which or for
which any of the securities described in (a) or (b) may be converted or
exchanged pursuant to a plan of recapitalization, reorganization, merger, sale
of assets or otherwise.

                                       1
<PAGE>

         (c) The term "Other Securities" refers to any stock (other than Common
Stock) and other securities of the Company or any other person (corporate or
otherwise) which the holder of the Warrant at any time shall be entitled to
receive, or shall have received, on the exercise of the Warrant, in lieu of or
in addition to Common Stock, or which at any time shall be issuable or shall
have been issued in exchange for or in replacement of Common Stock or Other
Securities pursuant to Section 4 or otherwise.

                                       2
<PAGE>

     1. Exercise of Warrant.

         1.1. Number of Shares Issuable upon Exercise. From and after the date
hereof through and including the Expiration Date, the holder hereof shall be
entitled to receive, upon exercise of this Warrant in whole in accordance with
the terms of subsection 1.2 or upon exercise of this Warrant in part in
accordance with subsection 1.3, shares of Common Stock of the Company, subject
to adjustment pursuant to Section 4.

         1.2. Full Exercise. Subject to the terms hereof, this Warrant may be
exercised in full by the holder hereof by surrender of this Warrant, with the
form of subscription attached as Exhibit A hereto (the "Subscription Form") duly
executed by such holder, to the Company at its principal office or at the office
of its Warrant agent (as provided hereinafter), accompanied by payment by
certified or official bank check payable to the order of the Company or wire
transfer of immediately available funds, in the amount obtained by multiplying
the number of shares of Common Stock for which this Warrant is then exercisable
by the Purchase Price (as hereinafter defined) then in effect.

         1.3. Partial Exercise. Subject to the terms hereof, this Warrant may be
exercised in part (but not for a fractional share) by surrender of this Warrant
in the manner and at the place provided in subsection 1.2 except that the amount
payable by the holder on such partial exercise shall be the amount obtained by
multiplying (a) the number of shares of Common Stock designated by the holder in
the Subscription Form by (b) the Purchase Price then in effect. On any such
partial exercise, the Company, at its expense, will forthwith issue and deliver
to or upon the order of the holder hereof a new Warrant of like tenor, in the
name of the holder hereof or as such holder (upon payment by such holder of any
applicable transfer taxes) may request, the number of shares of Common Stock for
which such Warrant may still be exercised.

         1.4. Fair Market Value. Fair Market Value of a share of Common Stock as
of a particular date (the "Determination Date") shall mean the Fair Market Value
of a share of the Company's Common Stock. Fair Market Value of a share of Common
Stock as of a Determination Date shall mean:

               (a) If the Company's Common Stock is traded on an exchange or is
quoted on the National Association of Securities Dealers, Inc. Automated
Quotation ("NASDAQ") National Market System or the NASDAQ SmallCap Market, then
the closing or last sale price, respectively, reported for the last business day
immediately preceding the Determination Date.

               (b) If the Company's Common Stock is not traded on an exchange or
on the NASDAQ National Market System or the NASDAQ SmallCap Market but is traded
in the over-the-counter market, then the mean of the closing bid and asked
prices reported for the last business day immediately preceding the
Determination Date.

               (c) Except as provided in clause (d) below, if the Company's
Common Stock is not publicly traded, then as the Holder and the Company agree or
in the absence of agreement by arbitration in accordance with the rules then
standing of the American Arbitration Association, before a single arbitrator to
be chosen from a panel of persons qualified by education and training to pass on
the matter to be decided.

               (d) If the Determination Date is the date of a liquidation,
dissolution or winding up, or any event deemed to be a liquidation, dissolution
or winding up pursuant to the Company's charter, then all amounts to be payable

                                       3
<PAGE>

per share to holders of the Common Stock pursuant to the charter in the event of
such liquidation, dissolution or winding up, plus all other amounts to be
payable per share in respect of the Common Stock in liquidation under the
charter, assuming for the purposes of this clause (d) that all of the shares of
Common Stock then issuable upon exercise of all of the Warrants are outstanding
at the Determination Date.

         1.5. Company Acknowledgment. The Company will, at the time of the
exercise of the Warrant, upon the request of the holder hereof acknowledge in
writing its continuing obligation to afford to such holder any rights to which
such holder shall continue to be entitled after such exercise in accordance with
the provisions of this Warrant. If the holder shall fail to make any such
request, such failure shall not affect the continuing obligation of the Company
to afford to such holder any such rights.

         1.6. Trustee for Warrant Holders. In the event that a bank or trust
company shall have been appointed as trustee for the holders of the Warrants
pursuant to Subsection 3.2, such bank or trust company shall have all the powers
and duties of a warrant agent (as hereinafter described) and shall accept, in
its own name for the account of the Company or such successor person as may be
entitled thereto, all amounts otherwise payable to the Company or such
successor, as the case may be, on exercise of this Warrant pursuant to this
Section 1.

         2.1. Delivery of Stock Certificates, etc. on Exercise. The Company
agrees that the shares of Common Stock purchased upon exercise of this Warrant
shall be deemed to be issued to the holder hereof as the record owner of such
shares as of the close of business on the date on which this Warrant shall have
been surrendered and payment made for such shares as aforesaid. As soon as
practicable after the exercise of this Warrant in full or in part, and in any
event within 7 days thereafter, the Company at its expense (including the
payment by it of any applicable issue taxes) will cause to be issued in the name
of and delivered to the holder hereof, or as such holder (upon payment by such
holder of any applicable transfer taxes) may direct in compliance with
applicable Securities Laws, a certificate or certificates for the number of duly
and validly issued, fully paid and nonassessable shares of Common Stock (or
Other Securities) to which such holder shall be entitled on such exercise, plus,
in lieu of any fractional share to which such holder would otherwise be
entitled, cash equal to such fraction multiplied by the then Fair Market Value
of one full share, together with any other stock or other securities and
property (including cash, where applicable) to which such holder is entitled
upon such exercise pursuant to Section 1 or otherwise.

         2.2. Cashless Exercise.

               (a) Payment may be made either by (a) certified or official bank
check payable to the order of the Company or wire transfer of immediately
available funds in an amount equal to the applicable aggregate Purchase Price,
(ii) by delivery of Warrants, Common Stock and/or Common Stock receivable upon
exercise of the Warrants in accordance with Section (b) below, or (iii) by a
combination of any of the foregoing methods, for the number of Common Shares
specified in such form (as such exercise number shall be adjusted to reflect any
adjustment in the total number of shares of Common Stock issuable to the holder
per the terms of this Warrant) and the holder shall thereupon be entitled to
receive the number of duly authorized, validly issued, fully-paid and
non-assessable shares of Common Stock (or Other Securities) determined as
provided herein.

               (b) Notwithstanding any provisions herein to the contrary, if the
Fair Market Value of one share of Common Stock is greater than the Purchase
Price (at the date of calculation as set forth below), in lieu of exercising
this Warrant for cash the holder may elect to receive shares equal to the value

                                       4
<PAGE>

(as determined below) of this Warrant (or the portion thereof being cancelled)
by surrender of this Warrant at the principal office of the Company together
with the properly endorsed Subscription Form in which event the Company shall
issue to the holder a number of shares of Common Stock computed using the
following formula:

                           X=Y (A-B)
                                ---
                                  A
                           --------

                  Where    X=     the number of shares of Common Stock to be
                                  issued to the holder

                           Y=     the number of shares of Common Stock
                                  purchasable under the Warrant or, if only a
                                  portion of the Warrant is being exercised,
                                  the portion of the Warrant being exercised
                                  (at the date of such calculation)

                           A=     the Fair Market Value of one share of the
                                  Company's Common Stock (at the date of such
                                  calculation)

                           B=     Purchase Price (as adjusted to the date of
                                  such calculation)

     3. Adjustment for Reorganization, Consolidation, Merger, etc.

         3.1. Reorganization, Consolidation, Merger, etc. In case at any time or
from time to time, the Company shall (a) effect a reorganization, (b)
consolidate with or merge into any other person, or (c) transfer all or
substantially all of its properties or assets to any other person under any plan
or arrangement contemplating the dissolution of the Company, then, in each such
case, as a condition to the consummation of such a transaction, proper and
adequate provision shall be made by the Company whereby the holder of this
Warrant, on the exercise hereof as provided in Section 1 at any time after the
consummation of such reorganization, consolidation or merger or the effective
date of such dissolution, as the case may be, shall receive, in lieu of the
Common Stock (or Other Securities) issuable on such exercise prior to such
consummation or such effective date, the stock and other securities and property
(including cash) to which such holder would have been entitled upon such
consummation or in connection with such dissolution, as the case may be, if such
holder had so exercised this Warrant, immediately prior thereto, all subject to
further adjustment thereafter as provided herein.

         3.2. Dissolution. In the event of any dissolution of the Company
following the transfer of all or substantially all of its properties or assets,
the Company, prior to such dissolution, shall notify Holder of such dissolution
and the Holder shall have ten (10) business days to exercise this Warrant to
receive the stock and other securities and property (including cash, where
applicable) receivable by the holders of the Warrants upon exercise hereof in
connection with such dissolution pursuant to this Section 3. Thereafter, all
rights and obligations of the Company and the Holder hereunder shall forthwith
terminate.

         3.3. Continuation of Terms. Upon any reorganization, consolidation,
merger or transfer (and any dissolution following any transfer) referred to in
this Section 3, this Warrant shall continue in full force and effect and the
terms hereof shall be applicable to the shares of stock and other securities and
property receivable on the exercise of this Warrant after the consummation of
such reorganization, consolidation or merger or the effective date of

                                       5
<PAGE>
dissolution following any such transfer, as the case may be, and shall be
binding upon the issuer of any such stock or other securities, including, in the
case of any such transfer, the person acquiring all or substantially all of the
properties or assets of the Company, whether or not such person shall have
expressly assumed the terms of this Warrant as provided in Section 4. In the
event this Warrant does not continue in full force and effect after the
consummation of the transaction described in this Section 3, then only in such
event will the Company's securities and property (including cash, where
applicable) receivable by the holders of the Warrants be delivered to the
Trustee as contemplated by Section 3.2.

         3.4. Share Issuance. Except for the Excepted Issuances as described in
Section 12(a) of the Subscription Agreement or Securities issued under the
Subscription Agreement, if the Company at any time shall issue any shares of
Common Stock prior to the complete exercise of this Warrant for a consideration
less than the Purchase Price that would be in effect at the time of such issue,
then, and thereafter successively upon each such issue, the Purchase Price shall
be reduced as follows: (i) the number of shares of Common Stock outstanding
immediately prior to such issue (calculated on a fully-diluted basis assuming
the exercise or conversion of all then exercisable or convertible options,
warrants, purchase rights and other convertible securities) shall be multiplied
by the Purchase Price in effect at the time of such issue and the product shall
be added to the aggregate consideration, if any, received by the Company upon
such issue of additional shares of Common Stock; and (ii) the sum so obtained
shall be divided by the number of shares of Common Stock outstanding immediately
after such issue (calculated on a fully-diluted basis assuming the exercise or
conversion of all then exercisable or convertible options, warrants, purchase
rights and other convertible securities). The resulting quotient shall be the
adjusted Purchase Price. For purposes of this adjustment, the issuance of any
security of the Company subject to this Section 3.4 carrying the right to
convert such security into shares of Common Stock or of any warrant, right or
option to purchase Common Stock shall result in an adjustment to the Purchase
Price upon the issuance of shares of Common Stock upon exercise of such
conversion or purchase rights.

     4. Extraordinary Events Regarding Common Stock. In the event that the
Company shall (a) issue additional shares of Common Stock as a dividend or other
distribution on outstanding Common Stock, (b) subdivide its outstanding shares
of Common Stock, or (c) combine its outstanding shares of Common Stock into a
smaller number of shares of Common Stock, then, in each such event, the Purchase
Price shall, simultaneously with the happening of such event, be adjusted by
multiplying the then Purchase Price by a fraction, the numerator of which shall
be the number of shares of Common Stock outstanding immediately prior to such
event and the denominator of which shall be the number of shares of Common Stock
outstanding immediately after such event, and the product so obtained shall
thereafter be the Purchase Price then in effect. The Purchase Price, as so
adjusted, shall be readjusted in the same manner upon the happening of any
successive event or events described herein in this Section 4. The number of
shares of Common Stock that the holder of this Warrant shall thereafter, on the
exercise hereof as provided in Section 1, be entitled to receive shall be
increased to a number determined by multiplying the number of shares of Common
Stock that would otherwise (but for the provisions of this Section 4) be
issuable on such exercise by a fraction of which (i) the numerator is the
Purchase Price that would otherwise (but for the provisions of this Section 4)
be in effect, and (ii) the denominator is the Purchase Price in effect on the
date of such exercise.

     5. Certificate as to Adjustments. In each case of any adjustment or
readjustment in the shares of Common Stock (or Other Securities) issuable on the
exercise of the Warrants, the Company at its expense will promptly cause its
Chief Financial Officer or other appropriate designee to compute such adjustment
or readjustment in accordance with the terms of the Warrant and prepare a
certificate setting forth such adjustment or readjustment and showing in detail
the facts upon which such adjustment or readjustment is based, including a

                                       6
<PAGE>

statement of (a) the consideration received or receivable by the Company for any
additional shares of Common Stock (or Other Securities) issued or sold, (b) the
number of shares of Common Stock (or Other Securities) outstanding or deemed to
be outstanding, and (c) the Purchase Price and the number of shares of Common
Stock to be received upon exercise of this Warrant, in effect immediately prior
to such adjustment or readjustment and as adjusted or readjusted as provided in
this Warrant. The Company will forthwith mail a copy of each such certificate to
the holder of the Warrant and any Warrant agent of the Company (appointed
pursuant to Section 11 hereof).

     6. Reservation of Stock, etc. Issuable on Exercise of Warrant; Financial
Statements. The Company will at all times reserve and keep available, solely for
issuance and delivery on the exercise of the Warrants, all shares of Common
Stock (or Other Securities) from time to time issuable on the exercise of the
Warrant. This Warrant entitles the holder hereof to receive copies of all
financial and other information distributed or required to be distributed to the
holders of the Company's Common Stock.

     7. Assignment; Exchange of Warrant. Subject to compliance with applicable
Securities laws, this Warrant, and the rights evidenced hereby, may be
transferred by any registered holder hereof (a "Transferor") with respect to any
or all of the Common Shares. On the surrender for exchange of this Warrant, with
the Transferor's endorsement in the form of Exhibit B attached hereto (the
Transferor Endorsement Form") and together with evidence reasonably satisfactory
to the Company demonstrating compliance with applicable Securities Laws, the
Company at its expense but with payment by the Transferor of any applicable
transfer taxes) will issue and deliver to or on the order of the Transferor
thereof a new Warrant or Warrants of like tenor, in the name of the Transferor
and/or the transferee(s) specified in such Transferor Endorsement Form (each a
"Transferee"), calling in the aggregate on the face or faces thereof for the
number of shares of Common Stock called for on the face or faces of the Warrant
so surrendered by the Transferor.

     8. Replacement of Warrant. On receipt of evidence reasonably satisfactory
to the Company of the loss, theft, destruction or mutilation of this Warrant
and, in the case of any such loss, theft or destruction of this Warrant, on
delivery of an indemnity agreement or security reasonably satisfactory in form
and amount to the Company or, in the case of any such mutilation, on surrender
and cancellation of this Warrant, the Company at its expense will execute and
deliver, in lieu thereof, a new Warrant of like tenor.

     9. Registration Rights. The Holder of this Warrant has been granted certain
registration rights by the Company. These registration rights are set forth in a
Subscription Agreement entered into by the Company and Subscribers of the
Company's 8% Convertible Notes at or prior to the issue date of this Warrant.
The terms of the Subscription Agreement are incorporated herein by this
reference. Upon the occurrence of a Non-Registration Event as described in the
Subscription Agreement, or Approval Default, in the event the Company is unable
to issue Common Stock upon exercise of this Warrant that has been registered in
the Registration Statement described in Section 10.1(iv) of the Subscription
Agreement, within the time periods described in the Subscription Agreement,
which Registration Statement must be effective throughout the exercise period of
this Warrant, or the Company is unable to issue Common Stock upon exercise of
this Warrant due to an Approval Default, then upon written demand made by the
Holder, then the Company will pay to the Holder of this Warrant, in lieu of
delivering such Common Stock, a sum equal to the closing price of the Company's
Common Stock on the Principal Market (as defined in the Subscription Agreement)
or such other principal trading market for the Company's Common Stock on the
trading date immediately preceding the date notice is given by the Holder, less
the Purchase Price, for each share of Common Stock designated in such notice
from the Holder.

                                       7
<PAGE>

     10. Maximum Exercise. The Holder shall not be entitled to exercise this
Warrant on an exercise date in connection with that number of shares of Common
Stock which would be in excess of the sum of (i) the number of shares of Common
Stock beneficially owned by the Holder and its affiliates on an exercise date,
and (ii) the number of shares of Common Stock issuable upon the exercise of this
Warrant with respect to which the determination of this proviso is being made on
an exercise date, which would result in beneficial ownership by the Holder and
its affiliates of more than 9.99% of the outstanding shares of Common Stock of
the Company on such date. For the purposes of the proviso to the immediately
preceding sentence, beneficial ownership shall be determined in accordance with
Section 13(d) of the Securities Exchange Act of 1934, as amended, and Regulation
13d-3 thereunder. The exercise of this Warrant may be further limited by Section
7(e) of the Subscription Agreement. Subject to the foregoing, the Holder shall
not be limited to aggregate exercises which would result in the issuance of more
than 9.99%. The restriction described in the first sentence of this paragraph
may be revoked upon 75 days prior notice from the Holder to the Company. Subject
to the applicable Securities Laws, the Holder may allocate which of the equity
of the Company deemed beneficially owned by the Subscriber shall be included in
the 9.99% amount described above and which shall be allocated to the excess
above 9.99%.

     11. Warrant Agent. The Company may, by written notice to the each holder of
the Warrant, appoint an agent for the purpose of issuing Common Stock (or Other
Securities) on the exercise of this Warrant pursuant to Section 1, exchanging
this Warrant pursuant to Section 7, and replacing this Warrant pursuant to
Section 8, or any of the foregoing, and thereafter any such issuance, exchange
or replacement, as the case may be, shall be made at such office by such agent.

     12. Transfer on the Company's Books. Until this Warrant is transferred on
the books of the Company, the Company may treat the registered holder hereof as
the absolute owner hereof for all purposes, notwithstanding any notice to the
contrary.

     13. Notices, etc. All notices and other communications from the Company to
the holder of this Warrant shall be mailed by first class registered or
certified mail, postage prepaid, at such address as may have been furnished to
the Company in writing by such holder or, until any such holder furnishes to the
Company an address, then to, and at the address of, the last holder of this
Warrant who has so furnished an address to the Company.

     14. Miscellaneous. This Warrant and any term hereof may be changed, waived,
discharged or terminated only by an instrument in writing signed by the party
against which enforcement of such change, waiver, discharge or termination is
sought. This Warrant shall be construed and enforced in accordance with and
governed by the laws of New York. Any dispute relating to this Warrant shall be
adjudicated in New York State. The headings in this Warrant are for purposes of
reference only, and shall not limit or otherwise affect any of the terms hereof.
The invalidity or unenforceability of any provision hereof shall in no way
affect the validity or enforceability of any other provision.

                      [THIS SPACE INTENTIONALLY LEFT BLANK]

                                       8

<PAGE>

         IN WITNESS WHEREOF, the Company has executed this Warrant under seal as
of the date first written above.

                                 OSAGE SYSTEMS GROUP, INC.

                                 By:_____________________________________

Witness:

____________________________

                                       9
<PAGE>

                                                                       Exhibit A

                              FORM OF SUBSCRIPTION
                   (To be signed only on exercise of Warrant)

TO: Osage Systems Group, Inc.

The undersigned, pursuant to the provisions set forth in the attached Warrant
(No.____), hereby irrevocably elects to purchase (check applicable box):

___      ________ shares of the Common Stock covered by such Warrant; or

___ the maximum number of shares of Common Stock covered by such Warrant
pursuant to the cashless exercise procedure set forth in Section 2.

The undersigned herewith makes payment of the full purchase price for such
shares at the price per share provided for in such Warrant, which is
$___________. Such payment takes the form of (check applicable box or boxes):

         /___/    Certified check, cashiers check or wire transfer

$__________ in lawful money of the United States; and/or

___ the cancellation of such portion of the attached Warrant as is exercisable
for a total of _______ shares of Common Stock (using a Fair Market Value of
$_______ per share for purposes of this calculation); and/or

___ the cancellation of such number of shares of Common Stock as is necessary,
in accordance with the formula set forth in Section 2, to exercise this Warrant
with respect to the maximum number of shares of Common Stock purchasable
pursuant to the cashless exercise procedure set forth in Section 2.

The undersigned requests that the certificates for such shares be issued in the
name of, and delivered to ____________________ whose address is_______________
__________________________________________________________ .

The undersigned represents and warrants that all offers and sales by the
undersigned of the securities issuable upon exercise of the within Warrant shall
be made pursuant to registration of the Common Stock under the Securities Act of
1933, as amended (the "Securities Act") or pursuant to an exemption from
registration under the Securities Act.

Dated:___________________                  ___________________________________
                                           (Signature must conform to name of
                                            holder as specified on the face of
                                            the Warrant)

                                           ___________________________________
                                                     (Address)

                                       10
<PAGE>

                                                                       Exhibit B

                         FORM OF TRANSFEROR ENDORSEMENT
                   (To be signed only on transfer of Warrant)

                  For value received, the undersigned hereby sells, assigns, and
transfers unto the person(s) named below under the heading "Transferees" the
right represented by the within Warrant to purchase the percentage and number of
shares of Common Stock of Osage Systems Group, Inc. to which the within Warrant
relates specified under the headings "Percentage Transferred" and "Number
Transferred," respectively, opposite the name(s) of such person(s) and appoints
each such person Attorney to transfer its respective right on the books of Osage
Systems Group, Inc. with full power of substitution in the premises.
<TABLE>
<CAPTION>
======================================== ===================================== =====================================

                                          Percentage                                           Number
          Transferees                     Transferred                                       Transferred
          -----------                     -----------                                       -----------
<S>                                      <C>                                    <C>
---------------------------------------- ------------------------------------- -------------------------------------

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

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

======================================== ===================================== =====================================
</TABLE>

Dated:___________________ , _____             _______________________________

                                             (Signature must conform to name
                                             of holder as specified on the
                                             face of the warrant)

Signed in the presence of:

_______________________________               _______________________________
         (Name)                                         (address)

                                              _______________________________
ACCEPTED AND AGREED:                                    (address)
[TRANSFEREE]

________________________________
         (Name)

                                       11<PAGE>   1

                                                                     EXHIBIT 4.1
================================================================================
                                                                  EXECUTION COPY

                            NTL COMMUNICATIONS CORP.

                                  $500,000,000

                          11-7/8% SENIOR NOTES DUE 2010

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

                                    INDENTURE

                           Dated as of October 2, 2000

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

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

                            The Chase Manhattan Bank

                                     Trustee

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

================================================================================
<PAGE>   2

                                TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                                                           Page

<S>                                                                                                        <C>
ARTICLE 1. DEFINITIONS AND INCORPORATION BY REFERENCE........................................................1

   SECTION 1.01.        DEFINITIONS..........................................................................1
   SECTION 1.02.        OTHER DEFINITIONS...................................................................15
   SECTION 1.03.        INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT...................................15
   SECTION 1.04.        RULES OF CONSTRUCTION...............................................................16

ARTICLE 2. THE NOTES........................................................................................16

   SECTION 2.01.        FORM AND DATING.....................................................................16
   SECTION 2.02.        EXECUTION AND AUTHENTICATION........................................................18
   SECTION 2.03.        REGISTRAR AND PAYING AGENT..........................................................19
   SECTION 2.04.        PAYING AGENT TO HOLD MONEY IN TRUST.................................................19
   SECTION 2.05.        HOLDER LISTS........................................................................19
   SECTION 2.06.        TRANSFER AND EXCHANGE...............................................................20
   SECTION 2.07.        REPLACEMENT NOTES...................................................................23
   SECTION 2.08.        OUTSTANDING NOTES...................................................................24
   SECTION 2.09.        TREASURY NOTES......................................................................24
   SECTION 2.10.        TEMPORARY NOTES; GLOBAL NOTES.......................................................24
   SECTION 2.11.        CANCELLATION........................................................................25
   SECTION 2.12.        DEFAULTED INTEREST..................................................................25

ARTICLE 3. REDEMPTION.......................................................................................26

   SECTION 3.01.        NOTICES TO TRUSTEE..................................................................26
   SECTION 3.02.        SELECTION OF NOTES TO BE REDEEMED...................................................26
   SECTION 3.03.        NOTICE OF REDEMPTION................................................................26
   SECTION 3.04.        EFFECT OF NOTICE OF REDEMPTION......................................................27
   SECTION 3.05.        DEPOSIT OF REDEMPTION PRICE.........................................................27
   SECTION 3.06.        NOTES REDEEMED IN PART..............................................................27
   SECTION 3.07.        OPTIONAL REDEMPTION AND OPTIONAL TAX REDEMPTION.....................................27
   SECTION 3.08.        MANDATORY REDEMPTION................................................................27
   SECTION 3.09.        ASSET SALE OFFER AND PURCHASE OFFER.................................................27

ARTICLE 4. COVENANTS........................................................................................30

   SECTION 4.01.        PAYMENT OF NOTES....................................................................30
   SECTION 4.02.        REPORTS.............................................................................30
   SECTION 4.03.        COMPLIANCE CERTIFICATE..............................................................31
   SECTION 4.04.        STAY, EXTENSION AND USURY LAWS......................................................31
   SECTION 4.05.        CORPORATE EXISTENCE.................................................................32
   SECTION 4.06.        TAXES...............................................................................32
   SECTION 4.07.        LIMITATIONS ON LIENS................................................................32
   SECTION 4.08.        INCURRENCE OF INDEBTEDNESS AND ISSUANCE OF PREFERRED STOCK..........................32
   SECTION 4.09.        RESTRICTED PAYMENTS.................................................................35
   SECTION 4.10.        ASSET SALES.........................................................................37
   SECTION 4.11.        TRANSACTIONS WITH AFFILIATES........................................................40
   SECTION 4.12.        DIVIDENDS AND OTHER PAYMENT RESTRICTIONS AFFECTING RESTRICTED SUBSIDIARIES..........41
   SECTION 4.13.        CHANGE OF CONTROL...................................................................42
   SECTION 4.14.        PAYMENT OF ADDITIONAL AMOUNTS.......................................................42

ARTICLE 5. SUCCESSORS.......................................................................................43

   SECTION 5.01.        MERGER, CONSOLIDATION OR SALE OF ASSETS.............................................43
   SECTION 5.02.        SUCCESSOR CORPORATION SUBSTITUTED...................................................44

ARTICLE 6. DEFAULTS AND REMEDIES............................................................................44

   SECTION 6.01.        EVENTS OF DEFAULT...................................................................44

</TABLE>

                                       i
<PAGE>   3

<TABLE>
<S>                     <C>                                                                                <C>
   SECTION 6.02.        ACCELERATION........................................................................46
   SECTION 6.03.        OTHER REMEDIES......................................................................47
   SECTION 6.04.        WAIVER OF PAST DEFAULTS.............................................................47
   SECTION 6.05.        CONTROL BY MAJORITY.................................................................47
   SECTION 6.06.        LIMITATION ON SUITS.................................................................47
   SECTION 6.07.        RIGHTS OF HOLDERS TO RECEIVE PAYMENT................................................48
   SECTION 6.08.        COLLECTION SUIT BY TRUSTEE..........................................................48
   SECTION 6.09.        TRUSTEE MAY FILE PROOFS OF CLAIM....................................................48
   SECTION 6.10.        PRIORITIES..........................................................................48
   SECTION 6.11.        UNDERTAKING FOR COSTS...............................................................48

ARTICLE 7. TRUSTEE..........................................................................................49

   SECTION 7.01.        DUTIES OF TRUSTEE...................................................................49
   SECTION 7.02.        RIGHTS OF TRUSTEE...................................................................49
   SECTION 7.03.        INDIVIDUAL RIGHTS OF TRUSTEE........................................................50
   SECTION 7.04.        TRUSTEE'S DISCLAIMER................................................................50
   SECTION 7.05.        NOTICE OF DEFAULTS..................................................................50
   SECTION 7.06.        REPORTS BY TRUSTEE TO HOLDERS.......................................................50
   SECTION 7.07.        COMPENSATION AND INDEMNITY..........................................................51
   SECTION 7.08.        REPLACEMENT OF TRUSTEE..............................................................51
   SECTION 7.09.        SUCCESSOR TRUSTEE BY MERGER, ETC....................................................52
   SECTION 7.10.        ELIGIBILITY; DISQUALIFICATION.......................................................52
   SECTION 7.11.        PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY...................................53

ARTICLE 8. DISCHARGE OF INDENTURE...........................................................................53

   SECTION 8.01.        TERMINATION OF COMPANY'S OBLIGATIONS................................................53
   SECTION 8.02.        OPTION TO EFFECT DEFEASANCE.........................................................53
   SECTION 8.03.        APPLICATION OF TRUST MONEY..........................................................55
   SECTION 8.04.        REPAYMENT TO COMPANY................................................................55
   SECTION 8.05.        REINSTATEMENT.......................................................................55

ARTICLE 9. AMENDMENTS, SUPPLEMENTS AND WAIVERS..............................................................55

   SECTION 9.01.        WITHOUT CONSENT OF HOLDERS..........................................................55
   SECTION 9.02.        WITH CONSENT OF HOLDERS.............................................................56
   SECTION 9.03.        COMPLIANCE WITH TRUST INDENTURE ACT.................................................57
   SECTION 9.04.        REVOCATION AND EFFECT OF CONSENTS...................................................57
   SECTION 9.05.        NOTATION ON OR EXCHANGE OF NOTES....................................................57
   SECTION 9.06.        TRUSTEE PROTECTED...................................................................58

ARTICLE 10. MISCELLANEOUS...................................................................................58

   SECTION 10.01.       TRUST INDENTURE ACT CONTROLS........................................................58
   SECTION 10.02.       NOTICES.............................................................................58
   SECTION 10.03.       COMMUNICATION BY HOLDERS WITH OTHER HOLDERS.........................................59
   SECTION 10.04.       CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT..................................59
   SECTION 10.05.       STATEMENTS REQUIRED IN CERTIFICATE OR OPINION.......................................59
   SECTION 10.06.       RULES BY TRUSTEE AND AGENTS.........................................................59
   SECTION 10.07.       LEGAL HOLIDAYS......................................................................59
   SECTION 10.08.       NO RECOURSE AGAINST OTHERS..........................................................60
   SECTION 10.09.       COUNTERPARTS AND FACSIMILE SIGNATURES...............................................60
   SECTION 10.10.       VARIABLE PROVISIONS.................................................................60
   SECTION 10.11.       GOVERNING LAW.......................................................................60
   SECTION 10.12.       RIGHTS OF THE REGISTRAR AND PAYING AGENT............................................61
   SECTION 10.13.       NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS.......................................61
   SECTION 10.14.       SUCCESSORS..........................................................................61
   SECTION 10.15.       SEVERABILITY........................................................................61
   SECTION 10.16.       TABLE OF CONTENTS, HEADINGS, ETC....................................................61
</TABLE>

                                       ii
<PAGE>   4

CROSS-REFERENCE TABLE*
<TABLE>
<CAPTION>
                  Trust Indenture Act Section                                                      Indenture Section

<S>                                                                                                       <C>
310 (a)(1)................................................................................................7.10
(a)(2) ...................................................................................................7.10
(a)(3)....................................................................................................N.A.
(a)(4)....................................................................................................N.A.
(a)(5)....................................................................................................7.10
(b)  .....................................................................................................7.08
                                                                                                          7.10
(c)  .....................................................................................................N.A.
311(a)....................................................................................................7.11
(b)  .....................................................................................................7.11
(c)  .....................................................................................................N.A.
312 (a)...................................................................................................2.05
(b)  .....................................................................................................10.03
(c)  .....................................................................................................10.03
313(a)....................................................................................................7.06
(b)(1)....................................................................................................N.A.
(b)(2)....................................................................................................7.06
(c)  .....................................................................................................7.06
(d)  .....................................................................................................7.06
314(a)....................................................................................................4.02
                                                                                                          4.03
(b)  .....................................................................................................N.A.
(c)(1)....................................................................................................10.04
(c)(2)....................................................................................................10.04
(c)(3)....................................................................................................N.A.
(d)  .....................................................................................................N.A.
(e)  .....................................................................................................N.A.
(f)  .....................................................................................................N.A.
315 (a)...................................................................................................7.01(b)
(b)  .....................................................................................................7.05
(c)  .....................................................................................................7.01(a)
(d)  .....................................................................................................7.01(c)
(e)  .....................................................................................................6.11
316 (a)(last sentence)....................................................................................2.09
(a)(1)(A).................................................................................................6.05
</TABLE>
                                      iii

<PAGE>   5
<TABLE>
<S>                                                                                                       <C>
(a)(1)(B).................................................................................................6.04
(a)(2)....................................................................................................N.A.
(b)  .....................................................................................................6.07
(c)  .....................................................................................................9.04
317 (a)(1)................................................................................................6.08
(a)(2)....................................................................................................6.09
(b)  .....................................................................................................2.04
318 (a)...................................................................................................N.A.
</TABLE>

N.A. means not applicable.
*This Cross-Reference Table is not part of the Indenture.

                                       iv
<PAGE>   6
         INDENTURE, dated as of October 2, 2000, between NTL Communications
Corp., a Delaware corporation (the "COMPANY"), and The Chase Manhattan Bank, a
New York banking corporation, as trustee (the "TRUSTEE").

         Each party agrees as follows for the benefit of the other party and for
the equal and ratable benefit of the Holders (as defined in Section 1.01) of the
Company's 11-7/8% Senior Notes due 2010 (the "INITIAL NOTES") and, if and when
issued in exchange for Initial Notes, the Company's 11-7/8% Series B Senior
Notes due 2010 (the "EXCHANGE NOTES" and, together with the Initial Notes, the
"NOTES"):

                                   ARTICLE 1
                   DEFINITIONS AND INCORPORATION BY REFERENCE

SECTION 1.01.  DEFINITIONS.

         "12-3/4% NOTES" means 12-3/4% Senior Deferred Coupon Notes due April
15, 2005, principal amount at maturity of $277.8 million, interest payable
semiannually beginning on October 15, 2000, redeemable at the Company's option
on or after April 15, 2000.

         "1996 11-1/2% DEFERRED COUPON NOTES" means 11-1/2% Senior Deferred
Coupon Notes due February 1, 2006, principal amount at maturity of $1,050.0
million, interest payable semiannually beginning on August 1, 2001, redeemable
at the Company's option on or after February 1, 2001.

         "10% NOTES" means 10% Senior Notes due February 15, 2007, principal
amount of $400.0 million, interest payable semiannually from August 15, 1997,
redeemable at the Company's option on or after February 15, 2002.

         "9-1/2% NOTES" means 9-1/2% Senior Notes due April 1, 2008, principal
amount of (pound)125.0 million, interest payable semiannually from October 1,
1998, redeemable at the Company's option on or after April 1, 2003.

         "10-3/4% NOTES" means 10-3/4% Senior Deferred Coupon Notes due April 1,
2008, principal amount at maturity of (pound)300.0 million, interest payable
semiannually beginning on October 1, 2003, redeemable at the Company's option on
or after April 1, 2003.

         "1998 9-3/4% NOTES" means 9-3/4% Senior Deferred Coupon Notes due April
1, 2008, principal amount at maturity of $1,300.0 million, interest payable
semiannually beginning on October 1, 2003, redeemable at the Company's option on
or after April 1, 2003.

         "1999 9-3/4% NOTES" means 9-3/4% Senior Deferred Coupon Notes due April
15, 2009, principal amount at maturity of (pound)330.0 million, interest payable
semiannually beginning on October 15, 2004, redeemable at the Company's option
on or after April 15, 2004.

         "11-1/2% NOTES" means 11-1/2% Senior Notes due October 1, 2008,
principal amount of $625.0 million, interest payable semiannually from April 1,
1999, redeemable at the Company's option on or after October 1, 2003.

         "12-3/8% NOTES" means 12-3/8% Senior Deferred Coupon Notes due October
1, 2008, principal amount at maturity of $450.0 million, interest payable
semiannually beginning on April 1, 2004, redeemable at the Company's option on
or after October 1, 2003.

                                     - 1 -
<PAGE>   7

         "9-1/4% NOTES" means 9-1/4% Senior Notes due November 15, 2006,
principal amount at maturity of Euro250.0 million, interest payable
semiannually from May 15, 2000.

         "9-7/8% NOTES" means 9-7/8 % Senior Notes due November 15, 2009,
principal amount at maturity of Euro350.0 million, interest payable
semiannually from May 15, 2000, redeemable at the Company's option on or after
November 15, 2004.

         "1999 11-1/2% DEFERRED COUPON NOTES" means 11-1/2% Senior Deferred
Coupon Notes due November 15, 2009, principal amount at maturity of Euro210.0
million, interest payable semiannually beginning on May 15, 2005, redeemable at
the Company's option on or after November 15, 2004.

         "ACQUIRED DEBT" means, with respect to any specified Person,
Indebtedness of any other Person (the "ACQUIRED PERSON") existing at the time
such Acquired Person merged with or into or became a Subsidiary of such
specified Person, including Indebtedness incurred in connection with, or in
contemplation of, such Acquired Person merging with or into or becoming a
Subsidiary of such specified Person.

         "ACQUIRED PERSON" has the meaning specified in the definition of
Acquired Debt.

         "ADDITIONAL NOTES" means up to $500,000,000 in aggregate principal
amount of Notes (other than the Initial Notes) issued under this Indenture in
accordance with Sections 2.02 and 4.09 hereof, as part of the same series as the
Initial Notes.

         "ADJUSTED TOTAL ASSETS" means the total amount of assets of the Company
and its Restricted Subsidiaries (including the amount of any Investment in any
Non-Restricted Subsidiary), except to the extent resulting from write-ups of
assets (other than write-ups in connection with accounting for acquisitions in
conformity with GAAP), after deducting therefrom (i) all current liabilities of
the Company and its Restricted Subsidiaries, and (ii) all goodwill, trade names,
trademarks, patents, unamortized debt discount and expense and other like
intangibles, all as calculated in conformity with GAAP. For purposes of this
Adjusted Total Assets definition, (a) assets shall be calculated less applicable
accumulated depreciation, accumulated amortization and other valuation reserves,
and (b) all calculations shall exclude all intercompany items.

         "ADJUSTED TOTAL CONTROLLED ASSETS" means the total amount of assets of
the Company and its Cable Controlled Subsidiaries, except to the extent
resulting from write-ups of assets (other than write-ups in connection with
accounting for acquisitions in conformity with GAAP), after deducting therefrom
(i) all current liabilities of the Company and such Cable Controlled
Subsidiaries; and (ii) all goodwill, trade names, trademarks, patents,
unamortized debt discount and expense and other like intangibles of the Company
and such Restricted Subsidiaries, all as calculated in conformity with GAAP;
provided that Adjusted Total Controlled Assets shall be reduced (to the extent
not otherwise reduced in accordance with GAAP) by an amount equal to the
aggregate amount of all Investments of the Company or any such Cable Controlled
Subsidiaries in any Person other than a Cable Controlled Subsidiary, except Cash
Equivalents. For purposes of this Adjusted Total Controlled Assets definition,
(a) assets shall be calculated less applicable accumulated depreciation,
accumulated amortization and other valuation reserves, and (b) all calculations
shall exclude all intercompany items.

                                     - 2 -
<PAGE>   8

         "AFFILIATE" of any specified Person means any other Person directly
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For purposes of this definition, "CONTROL"
(including, with correlative meanings, the terms "CONTROLLING," "CONTROLLED BY"
and "UNDER COMMON CONTROL WITH"), as used with respect to any Person, shall mean
the possession, directly or indirectly, of the power to direct or cause the
direction of the management or policies of such Person, whether through the
ownership of voting securities, by agreement or otherwise; provided, however,
that beneficial ownership of 10% or more of the voting securities of a Person
shall be deemed to be control.

         "AGENT" means any Registrar or Paying Agent.

         "ANNUALIZED PRO FORMA EBITDA" means, with respect to any Person, such
Person's Pro Forma EBITDA for the latest fiscal quarter multiplied by four.

         "ASSET SALE" means (i) any sale, lease, transfer, conveyance or other
disposition of any assets (including by way of a sale-and-leaseback) other than
the sale or transfer of inventory or goods held for sale in the ordinary course
of business (provided that the sale, lease, transfer, conveyance or other
disposition of all or substantially all of the assets of the Company shall be
governed by Section 4.13 or 5.01 hereof) or (ii) any issuance, sale, lease,
transfer, conveyance or other disposition of any Equity Interests of any of the
Company's Restricted Subsidiaries to any Person; in either case other than (A)
to (w) the Company, (x) any Wholly Owned Subsidiary, or (y) any Subsidiary which
is a Subsidiary of the Company on the Issuance Date provided that at the time of
and after giving effect to such issuance, sale, lease, transfer, conveyance or
other disposition to such Subsidiary, the Company's ownership percentage in such
Subsidiary is equal to or greater than such percentage on the Issuance Date or
(B) the issuance, sale, transfer, conveyance or other disposition of Equity
Interests of a Subsidiary in exchange for capital contributions made on a pro
rata basis by the holders of the Equity Interests of such Subsidiary.

         "BOARD OF DIRECTORS" means the Board of Directors of the Company or any
authorized committee of the Board.

         "BUSINESS DAY" means any day that is not a Legal Holiday.

         "CABLE ASSETS" means tangible or intangible assets, licenses
(including, without limitation, Licenses) and computer software used in
connection with a Cable Business.

         "CABLE BUSINESS" means (i) any Person directly or indirectly operating,
or owning a license to operate, a cable and/or television and/or telephone
and/or telecommunications system or service principally within the United
Kingdom and/or the Republic of Ireland and (ii) any Cable Related Business.

         "CABLE CONTROLLED PROPERTY" means a Cable Controlled Subsidiary or a
Cable Asset held by a Cable Controlled Subsidiary.

         "CABLE CONTROLLED SUBSIDIARY" means any Restricted Subsidiary that is
primarily engaged, directly or indirectly, in one or more Cable Businesses.

         "CABLE RELATED BUSINESS" means a Person which directly or indirectly
owns or provides a service or product used in a Cable Business, including,
without limitation, any

                                     - 3 -
<PAGE>   9

television programming, production and/or licensing business or any programming
guide or telephone directory business or content or software related thereto.

         "CAPITAL STOCK" means any and all shares, interests, participations,
rights or other equivalents (however designated) of corporate stock, including,
without limitation, partnership interests.

         "CAPITAL STOCK SALE PROCEEDS" means the aggregate net sale proceeds
(including from the sale of any property received for the Capital Stock or the
fair market value of such property, as determined by an independent appraisal
firm) received by the Company or any Subsidiary of the Company from the issue or
sale (other than to a Subsidiary) by the Company of any class of its Capital
Stock after October 14, 1993 (including Capital Stock of the Company issued
after October 14, 1993 upon conversion of or in exchange for other securities of
the Company).

         "CASH EQUIVALENTS" means (i) Permitted Currency, (ii) securities issued
or directly and fully guaranteed or insured by the U.S. government, a European
Union member government or any agency or instrumentality thereof having
maturities of not more than six months and two days from the date of
acquisition, (iii) certificates of deposit and eurodollar time deposits with
maturities of six months or less from the date of acquisition, bankers'
acceptances with maturities not exceeding six months and overnight bank
deposits, in each case with any commercial bank(s) domiciled in the United
States, the United Kingdom, the Republic of Ireland or any other European Union
member having capital and surplus in excess of $500.0 million, (iv) repurchase
obligations with a term of not more than seven days for underlying securities of
the types described in clauses (ii) and (iii) entered into with any financial
institution meeting the qualifications specified in clause (iii) above, (v)
commercial paper rated P-1 or the equivalent thereof by Moody's or A-1 or the
equivalent thereof by S&P and in each case maturing within six months and two
days after the date of acquisition and (vi) money market funds at least 95% of
the assets of which constitute Cash Equivalents of the kinds described in
clauses (i) - (v) of this definition.

         "CHANGE OF CONTROL" means (i) the sale, lease or transfer of all or
substantially all of the assets of the Company to any "Person" or "group"
(within the meaning of Sections 13(d)(3) and 14(d)(2) of the Exchange Act or any
successor provision to either of the foregoing, including any group acting for
the purpose of acquiring, holding or disposing of securities within the meaning
of Rule 13d-5(b)(1) under the Exchange Act) (other than any Permitted Holder),
(ii) the approval by the requisite stockholders of the Company of a plan of
liquidation or dissolution of the Company, (iii) any "Person" or "group" (within
the meaning of Sections 13(d) and 14(d)(2) of the Exchange Act or any successor
provision to either of the foregoing, including any group acting for the purpose
of acquiring, holding or disposing of securities within the meaning of Rule
13d-5(b)(1) under the Exchange Act), other than any Permitted Holder, becomes
the "beneficial owner" (as defined in Rule 13d-3 under the Exchange Act) of more
than 50% of the total voting power of all classes of the voting stock of the
Company and/or warrants or options to acquire such voting stock, calculated on a
fully diluted basis, unless, as a result of such transaction, the ultimate
direct or indirect ownership of the Company is substantially the same
immediately after such transaction as it was immediately prior to such
transaction, or (iv) during any period of two consecutive years, individuals who
at the beginning of such period constituted the Company's Board of Directors
(together with any new directors whose election or appointment by such board or
whose nomination for election by the shareholders of the Company was approved by
a vote

                                     - 4 -
<PAGE>   10

of a majority of the directors then still in office who were either directors at
the beginning of such period or whose election or nomination for election was
previously so approved) cease for any reason to constitute a majority of the
Company's Board of Directors then in office.

         "CHANGE OF CONTROL TRIGGERING EVENT" means the occurrence of both a
Change of Control and a Ratings Decline.

         "CLEARSTREAM" means Clearstream Banking, Luxembourg, S.A.

         "COMPANY" means the party named as such above until a successor
replaces it in accordance with Article 5 and thereafter means the successor.

         "CONSOLIDATED INTEREST EXPENSE" means, for any Person, for any period,
the amount of interest in respect of Indebtedness (including amortization of
original issue discount, amortization of debt issuance costs, and non-cash
interest payments on any Indebtedness and the interest portion of any deferred
payment obligation and after taking into account the effect of elections made
under any Interest Rate Agreement, however denominated, with respect to such
Indebtedness), the amount of Redeemable Dividends, Restricted Subsidiary
Preferred Stock Dividends and the interest component of rentals in respect of
any capital lease obligation paid, in each case whether accrued or scheduled to
be paid or accrued by such Person and its Subsidiaries (other than
Non-Restricted Subsidiaries) during such period to the extent such amounts were
deducted in computing Consolidated Net Income, determined on a consolidated
basis in accordance with GAAP. For purposes of this definition, interest on a
capital lease obligation shall be deemed to accrue at an interest rate
reasonably determined by such Person to be the rate of interest implicit in such
capital lease obligation in accordance with GAAP consistently applied.

         "CONSOLIDATED NET INCOME" means, with respect to any Person, for any
period, the aggregate of the Net Income of such Person and its Subsidiaries
(other than Non-Restricted Subsidiaries) for such period, on a consolidated
basis, determined in accordance with GAAP; provided that (i) the Net Income of
any Person that is not a Subsidiary or that is accounted for by the equity
method of accounting shall be included only to the extent of the amount of
dividends or distributions paid to the referent Person or a Wholly Owned
Subsidiary, (ii) the Net Income of any Person that is a Subsidiary (other than a
Subsidiary of which at least 80% of the Capital Stock having ordinary voting
power for the election of directors or other governing body of such Subsidiary
is owned by the referent Person directly or indirectly through one or more
Subsidiaries) shall be included only to the extent of the amount of dividends or
distributions paid to the referent Person or a Wholly Owned Subsidiary, (iii)
the Net Income of any Person acquired in a pooling of interests transaction for
any period prior to the date of such acquisition shall be excluded and (iv) the
cumulative effect of a change in accounting principles shall be excluded.

         "CONVERTIBLE SUBORDINATED NOTES" means the Company's 7% Convertible
Subordinated Notes due 2008 issued pursuant to an indenture dated as of December
16, 1998 between the Company and The Chase Manhattan Bank, as trustee, as
supplemented by a first supplemental indenture dated as of March 31, 1999
between the Company, NTL Incorporated and The Chase Manhattan Bank, as further
supplemented by a second supplemental indenture dated as of March 16, 2000
between the Company, NTL Incorporated and The Chase Manhattan Bank and as
further supplemented by a third supplemental indenture dated as of May 17, 2000
between the Company, NTL Incorporated and NTL Holdings Incorporated.

                                     - 5 -
<PAGE>   11

         "CREDIT FACILITY" means the Facilities Agreement, dated October 17,
1997, between NTL (UK) Group Inc., as principal guarantor, Chase Manhattan plc,
as arranger, Chase Manhattan International Limited, as agent and security
trustee and The Chase Manhattan Bank as issuer, as such Facilities Agreement may
be supplemented, amended, restated, modified, renewed, refunded, replaced or
refinanced, in whole or in part, from time to time in an aggregate outstanding
principal amount not to exceed the greater of (i) (pound)555.0 million and (ii)
the amount of the aggregate commitments thereunder as the same may be increased
after March 13, 1998 as contemplated by the Facilities Agreement as amended or
supplemented to March 13, 1998, but in no event greater than (pound)875.0
million, less in each case, the aggregate amount of all Net Proceeds of Asset
Sales that have been applied to permanently reduce Indebtedness under the Credit
Facility pursuant Section 4.10 hereof. Indebtedness that may otherwise be
incurred under this Indenture may, but need not, be incurred under the Credit
Facility without regard to the limit set forth in the preceding sentence.
Indebtedness outstanding under the Credit Facility on the date hereof shall be
deemed to have been incurred on such date in reliance on the exception provided
by Section 4.08(b)(i).

         "CUMULATIVE EBITDA" means the cumulative EBITDA of the Company from and
after the Issuance Date to the end of the fiscal quarter immediately preceding
the date of a proposed Restricted Payment, or, if such cumulative EBITDA for
such period is negative, minus the amount by which such cumulative EBITDA is
less than zero; provided, however, that EBITDA of Non-Restricted Subsidiaries
shall not be included.

         "CUMULATIVE INTEREST EXPENSE" means the aggregate amount of
Consolidated Interest Expense paid, accrued or scheduled to be paid or accrued
by the Company from the Issuance Date to the end of the fiscal quarter
immediately preceding a proposed Restricted Payment, determined on a
consolidated basis in accordance with GAAP.

         "DEFAULT" means any event that is, or with the passage of time or the
giving of notice or both would be, an Event of Default.

         "DEPOSITARY" shall mean DTC and any and all successors thereto
appointed as depositary hereunder and having become such pursuant to the
applicable provision of this Indenture.

         "DIAMOND NOTES" shall mean the 10% Diamond Senior Notes due 2008, the
9-1/8% Diamond Senior Notes due 2008, the 10-3/4% Diamond Senior Discount Notes
due 2007, the 11-3/4% Diamond Senior Discount Notes due 2005 and the 13-1/4%
Diamond Senior Discount Notes due 2004.

         "DISQUALIFIED STOCK" means any Capital Stock which, by its terms (or by
the terms of any security into which it is convertible or for which it is
exchangeable), or upon the happening of any event, matures or is mandatorily
redeemable, pursuant to a sinking fund obligation or otherwise, or redeemable at
the option of the holder thereof, in whole or in part, on or prior to the date
on which the Notes mature.

         "DTC" means The Depository Trust Company.

         "EBITDA" means, for any Person, for any period, an amount equal to (A)
the sum of (i) Consolidated Net Income for such period (exclusive of any gain or
loss realized in such period upon an Asset Sale), plus (ii) the provision for
taxes for such period based on income

                                     - 6 -
<PAGE>   12

or profits to the extent such income or profits were included in computing
Consolidated Net Income and any provision for taxes utilized in computing net
loss under clause (i) hereof, plus (iii) Consolidated Interest Expense for such
period, plus (iv) depreciation for such period on a consolidated basis, plus (v)
amortization of intangibles for such period on a consolidated basis, plus (vi)
any other non-cash item reducing Consolidated Net Income for such period
(excluding any such non-cash item to the extent that it represents an accrual of
or reserve for cash expenses in any future period or amortization of a prepaid
cash expense that was paid in a prior period), minus (B) all non-cash items
increasing Consolidated Net Income for such period, all for such Person and its
Subsidiaries determined in accordance with GAAP consistently applied.

         "EQUITY INTERESTS" means Capital Stock and all warrants, options or
other rights to acquire Capital Stock (but excluding any Indebtedness that is
convertible into, or exchangeable for Capital Stock).

         "EUROCLEAR" means Morgan Guaranty Trust Company of New York, Brussels
office as operator of the Euroclear system.

         "EUROPEAN UNION MEMBER" means any country that is or becomes a member
of the European Union or any successor organization thereto.

         "EXCHANGE ACT" means the U.S. Securities Exchange Act of 1934, as
amended.

         "EXCHANGE RATE CONTRACT" means, with respect to any Person, any
currency swap agreements, forward exchange rate agreements, foreign currency
futures or options, exchange rate collar agreements, exchange rate insurance and
other agreements or arrangements, or combination thereof, the principal purpose
of which is to provide protection against fluctuations in currency exchange
rates. An Exchange Rate Contract may also include an Interest Rate Agreement.

         "EXISTING INDEBTEDNESS" means Indebtedness of the Company and its
Subsidiaries in existence on the Issuance Date, until such amounts are repaid,
including, without limitation, the Existing Notes.

         "EXISTING NOTES" means the Old Notes and the Convertible Subordinated
Notes.

         "GAAP" means generally accepted accounting principles set forth in the
opinions and pronouncements of the Accounting Principles Board of the American
Institute of Certified Public Accountants and statements and pronouncements of
the Financial Accounting Standards Board or in such other statements by such
other entity as approved by a significant segment of the accounting profession,
which are in effect on the Issuance Date and are applied on a consistent basis.

         "GUARANTEE" means a guarantee (other than by endorsement of negotiable
instruments for collection in the ordinary course of business), direct or
indirect, in any manner (including, without limitation, letters of credit and
reimbursement agreements in respect thereof), of all or any part of any
Indebtedness.

         "HOLDER" means a Person in whose name a Note is registered in the
register referred to in Section 2.03.

                                     - 7 -
<PAGE>   13

         "INDEBTEDNESS" means, with respect to any Person, any indebtedness of
such Person, whether or not contingent, in respect of borrowed money or
evidenced by bonds, notes, debentures or similar instruments or letters of
credit (or reimbursement agreements in respect thereof) or representing the
balance deferred and unpaid of the purchase price of any property (including
pursuant to capital leases and sale-and-leaseback transactions) or representing
any hedging obligations under an Exchange Rate Contract or an Interest Rate
Agreement, except any such balance that constitutes an accrued expense or trade
payable, if and to the extent any of the foregoing indebtedness (other than
obligations under an Exchange Rate Contract or an Interest Rate Agreement) would
appear as a liability upon a balance sheet of such Person prepared in accordance
with GAAP, and also includes, to the extent not otherwise included, the
Guarantee of items which would be included within this definition. The amount of
any Indebtedness outstanding as of any date shall be the accreted value thereof,
in the case of any Indebtedness issued with original issue discount.

         "INDENTURE" means this Indenture, as amended from time to time.

         "INITIAL PURCHASERS" means Morgan Stanley & Co. International Limited,
Chase Securities Inc., Goldman, Sachs & Co., Banc of America Securities LLC, BNP
Paribas Securities Corp., CIBC World Markets Corp. and The Royal Bank of
Scotland plc.

         "INTEREST RATE AGREEMENT" means, for any Person, any interest rate swap
agreement, interest rate cap agreement, interest rate collar agreement, or other
similar agreement, the principal purpose of which is to protect the party
indicated therein against fluctuations in interest rates.

         "INVESTMENT GRADE" means BBB- or higher by S&P or Baa3 or higher by
Moody's or the equivalent of such ratings by S&P or Moody's. In the event that
the Company shall be permitted to select any other Rating Agency, the equivalent
of such ratings by such Rating Agency shall be used.

         "INVESTMENTS" means, with respect to any Person, all investments by
such Person in other Persons (including Affiliates) in the forms of loans
(including Guarantees), advances or capital contributions (excluding commission,
travel and similar advances and loans, joint property ownership and other
arrangements, in each case, made to officers and employees made in the ordinary
course of business), purchases or other acquisitions for consideration of
Indebtedness, Equity Interests or other securities and all other items that are
or would be classified as investments on a balance sheet prepared in accordance
with GAAP.

         "ISSUANCE DATE" means the date on which the Notes are first
authenticated and issued.

         "LICENSE" means any license issued or awarded pursuant to the
Broadcasting Act 1990, the Cable and Broadcasting Act 1984, the
Telecommunications Act 1984 or the Wireless Telegraphy Act 1948 (in each case,
as such Acts may, from time to time, be amended, modified or re-enacted) (or
equivalent statutes of any jurisdiction) to operate or own a Cable Business.

         "LIEN" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind in respect of such asset,
whether or not filed, recorded or otherwise perfected under applicable law
(including any conditional sale or other title retention agreement, any lease in
the nature thereof, any option or other agreement to sell or

                                     - 8 -
<PAGE>   14

give a security interest in and any filing of or agreement to give any financing
statement under the Uniform Commercial Code (or equivalent or successor
statutes) of any jurisdiction).

         "MATERIAL LICENSE" means a License held by the Company or any of its
Subsidiaries which License at the time of determination covers a number of Net
Households which equals or exceeds 5% of the aggregate number of Net Households
covered by all of the Licenses held by the Company and its Subsidiaries at such
time.

         "MATERIAL SUBSIDIARY" means (i) NTL UK Group, Inc. (formerly known as
OCOM Sub II, Inc.), NTL Investment Holdings Limited, NTL Group Limited, CableTel
Surrey Limited, CableTel Cardiff Limited, CableTel Glasgow, CableTel Newport and
CableTel Kirklees and (ii) any other Subsidiary of the Company which is a
"significant subsidiary" as defined in Rule 1-02(w) of Regulation S-X under the
Securities Act and the Exchange Act (as such Regulation is in effect on the date
hereof).

         "MONETIZE" means a strategy with respect to Equity Interests that
generates an amount of cash equal to the fair value of such Equity Interests.

         "MOODY'S" means Moody's Investors Service, Inc. and its successors.

         "NET HOUSEHOLDS" means the product of (i) the number of households
covered by a License in the United Kingdom and (ii) the percentage of the entity
holding such License which is owned directly or indirectly by the Company.

         "NET INCOME" means, with respect to any Person for a specific period,
the net income (loss) of such Person during such period, determined in
accordance with GAAP, excluding, however, any gain (but not loss) during such
period, together with any related provision for taxes on such gain (but not
loss), realized during such period in connection with any Asset Sale (including,
without limitation, dispositions pursuant to sale-and-leaseback transactions),
and excluding any extraordinary gain (but not loss) during such period, together
with any related provision for taxes on such extraordinary gain (but not loss).

         "NET PROCEEDS" means the aggregate cash proceeds received by the
Company or any of its Subsidiaries in respect of any Asset Sale, net of the
direct costs relating to such Asset Sale (including, without limitation, legal,
accounting and investment banking fees, and sales commissions) and any
relocation expenses incurred as a result thereof, taxes paid or payable as a
result thereof (after taking into account any available tax credits or
deductions and any tax sharing arrangements), amounts required to be applied to
the repayment of Indebtedness secured by a Lien on the asset or assets the
subject of such Asset Sale and any reserve for adjustment in respect of the sale
price of such asset or assets.

         "NON-CONTROLLED SUBSIDIARY" means an entity which is not a Cable
Controlled Subsidiary.

         "NON-RECOURSE DEBT" means Indebtedness or that portion of Indebtedness
as to which none of the Company, nor any Restricted Subsidiary: (i) provides
credit support (including any undertaking, agreement or instrument which would
constitute Indebtedness); (ii) is directly or indirectly liable; or (iii)
constitutes the lender.

                                     - 9 -
<PAGE>   15

         "NON-RESTRICTED SUBSIDIARY" means (A) a Subsidiary that (a) at the time
of its designation by the Board of Directors as a Non-Restricted Subsidiary has
not acquired any assets (other than as specifically permitted by clause (e) of
"Permitted Investments" or Section 4.09 hereof), at any previous time, directly
or indirectly from the Company or any of its Restricted Subsidiaries, (b) has no
Indebtedness other than Non-Recourse Debt and (c) that at the time of such
designation, after giving pro forma effect to such designation, the ratio of
Indebtedness to Annualized Pro Forma EBITDA of the Company is equal to or less
than the ratio of Indebtedness to Annualized Pro Forma EBITDA of the Company
immediately preceding such designation, provided, however, that if the ratio of
Indebtedness to Annualized Pro Forma EBITDA of the Company immediately preceding
such designation is 6:1 or less, then the ratio of Indebtedness to Annualized
Pro Forma EBITDA of the Company may be 0.5 greater than such ratio immediately
preceding such designation; (B) any Subsidiary which (a) has been acquired or
capitalized out of or by Equity Interests (other than Disqualified Stock) of the
Company or Capital Stock Sale Proceeds therefrom, (b) has no Indebtedness other
than Non-Recourse Debt and (c) is designated as a Non-Restricted Subsidiary by
the Board of Directors or is merged, amalgamated or consolidated with or into,
or its assets or capital stock is to be transferred to, a Non-Restricted
Subsidiary; or (C) any Subsidiary of a Non-Restricted Subsidiary.

         "NOTES" has the meaning set forth in the preamble hereto. The Original
Notes and the Additional Notes shall be treated as a single class for all
purposes under this Indenture.

         "OBLIGATIONS" means any principal, interest, penalties, fees,
indemnifications, reimbursements, damages and other liabilities payable under
the documentation governing any Indebtedness.

         "OFFICER'S CERTIFICATE" means a certificate signed by an Officer of the
Company. See Sections 10.04 and 10.05 hereof.

         "OLD NOTES" means the 12-3/8% Notes, the 11-1/2% Notes, the 12-3/4%
Notes, the 1996 11-1/2% Deferred Coupon Notes, the 10-3/4% Notes, the 10% Notes,
the 1998 9-3/4% Notes, the 1999 9-3/4% Notes, the 9-1/2% Notes, the 9-1/4%
Notes, the 9-7/8% Notes and the 1999 11-1/2% Deferred Coupon Notes.

         "OPINION OF COUNSEL" means a written opinion from legal counsel who is
acceptable to the Trustee. The counsel may be an employee of or counsel to the
Company or the Trustee. See Sections 10.04 and 10.05 hereof.

         "ORIGINAL NOTES" means the first $500,000,000 in aggregate principal
amount of Notes issued under this Indenture on the date hereof.

         "OTHER QUALIFIED NOTES" means any outstanding senior indebtedness of
the Company issued pursuant to an indenture having a provision substantially
similar to Section 4.10 hereof (including, without limitation, the Old Notes and
the Diamond Notes).

         "PARTICIPANT" means with respect to the Depositary, a person who has an
account with the Depositary.

         "PERMITTED ACQUIRED DEBT" means, with respect to any Acquired Person
(including, for this purpose, any Non-Restricted Subsidiary at the time such
Non-Restricted Subsidiary becomes a Restricted Subsidiary), Acquired Debt of
such Acquired Person and its

                                     - 10 -
<PAGE>   16

Subsidiaries in an amount (determined on a consolidated basis) not exceeding the
sum of (x) amount of the gross book value of property, plant and equipment of
the Acquired Person and its Subsidiaries as set forth on the most recent
consolidated balance sheet of the Acquired Person (which may be unaudited) prior
to the date it becomes an Acquired Person and (y) the aggregate amount of any
Cash Equivalents held by such Acquired Person at the time it becomes an Acquired
Person.

         "PERMITTED CURRENCY" means the lawful currency of the United States or
a European Union member.

         "PERMITTED DESIGNEE" means (i) a spouse or a child of a Permitted
Holder, (ii) trusts for the benefit of a Permitted Holder or a spouse or child
of a Permitted Holder, (iii) in the event of the death or incompetence of a
Permitted Holder, his estate, heirs, executor, administrator, committee or other
personal representative or (iv) any Person so long as a Permitted Holder owns at
least 50% of the voting power of all classes of the voting stock of such Person.

         "PERMITTED HOLDERS" means George S. Blumenthal, J. Barclay Knapp and
their Permitted Designees.

         "PERMITTED INVESTMENTS" means (a) any Investments in the Company or in
a Cable Controlled Property or in a Qualified Subsidiary (including, without
limitation, (i) Guarantees of Indebtedness of the Company, a Cable Controlled
Subsidiary or a Qualified Subsidiary, (ii) Liens securing such Indebtedness or
Guarantees or (iii) the payment of any balance deferred and unpaid of the
purchase price of any Qualified Subsidiary); (b) any Investments in Cash
Equivalents; (c) Investments by the Company in Indebtedness of a counter-party
to an Exchange Rate Contract for hedging a Permitted Currency exchange risk that
are made, for purposes other than speculation, in connection with such contract
to hedge not more than the aggregate principal amount of the Indebtedness being
hedged (or, in the case of Indebtedness issued with original issue discount,
based on the amounts payable after the amortization of such discount); (d)
Investments by the Company or any Subsidiary of the Company in a Person, if as a
result of such Investment (i) such Person becomes a Cable Controlled Subsidiary
or (ii) such Person is merged, consolidated or amalgamated with or into, or
transfers or conveys substantially all of its assets to, or is liquidated into,
the Company or a Wholly Owned Subsidiary of the Company; and (e) any issuance,
transfer or other conveyance of Equity Interests (other than Disqualified Stock)
in the Company (or any Capital Stock Sale Proceeds therefrom) to a Subsidiary of
the Company.

         "PERMITTED LIENS" means (a) Liens in favor of the Company; (b) Liens on
property of a Person existing at the time such Person is merged into or
consolidated with the Company or any Subsidiary of the Company; provided, that
such Liens were in existence prior to the contemplation of such merger or
consolidation and do not secure any property or assets of the Company or any of
its Subsidiaries other than the property or assets subject to the Liens prior to
such merger or consolidation; (c) liens imposed by law, such as carriers',
warehousemen's and mechanics' liens and other similar liens arising in the
ordinary course of business which secure payment of obligations not more than 60
days past due or are being contested in good faith and by appropriate
proceedings; (d) Liens existing on the Issuance Date; (e) Liens for taxes,
assessments or governmental charges or claims that are not yet delinquent or
that are being contested in good faith by appropriate proceedings promptly
instituted and diligently concluded; provided, that any reserve or other
appropriate provision as shall be required in

                                     - 11 -
<PAGE>   17

conformity with GAAP shall have been made therefor and (f) easements, rights of
way, restrictions and other similar easements, licenses, restrictions on the use
of properties or minor imperfections of title that, in the aggregate, are not
material in amount, and do not in any case materially detract from the
properties subject thereto or interfere with the ordinary conduct of the
business of the Company or its Restricted Subsidiaries.

         "PERMITTED NON-CONTROLLED ASSETS" means Equity Interests in any Person
primarily engaged, directly or indirectly, in one or more Cable Businesses if
such Equity Interests (x) were acquired by the Company or any of its Restricted
Subsidiaries in connection with any Asset Sale or any Investment otherwise
permitted under the terms of the Indenture and (y) to the extent that, after
giving pro forma effect to the acquisition thereof by the Company or any of its
Restricted Subsidiaries, Adjusted Total Controlled Assets is greater than 80.0%
of Adjusted Total Assets based on the most recent consolidated balance sheet of
the Company.

         "PERSON" means any individual, corporation, partnership, joint venture,
association, joint stock company, trust, unincorporated organization or
government or any agency or political subdivision thereof.

         "PREFERRED STOCK" means the 13% Senior Redeemable Exchangeable
Preferred Stock of the NTL Incorporated with an original aggregate liquidation
preference of $100,000,000.

         "PRO FORMA EBITDA" means for any Person, for any period, the EBITDA of
such Person as determined on a consolidated basis for such Person and its
Subsidiaries in accordance with GAAP after giving effect to the following: (i)
if, during or after such period, such Person or any of its Subsidiaries shall
have made any Asset Sale, Pro Forma EBITDA of such Person and its Subsidiaries
for such period shall be reduced by an amount equal to the Pro Forma EBITDA (if
positive) directly attributable to the assets which are the subject of such
Asset Sale for the period or increased by an amount equal to the Pro Forma
EBITDA (if negative) directly attributable thereto for such period and (ii) if,
during or after such period, such Person or any of its Subsidiaries completes an
acquisition of any Person or business which immediately after such acquisition
is a Subsidiary of such Person or whose assets are held directly by such Person
or a Subsidiary of such Person, Pro Forma EBITDA shall be computed so as to give
pro forma effect to the acquisition of such Person or business (without giving
effect to clause (iii) of the definition of Consolidated Net Income); and
provided further that, with respect to the Company, all of the foregoing
references to "SUBSIDIARY" or "SUBSIDIARIES" shall be deemed to refer only to a
"RESTRICTED SUBSIDIARY" or "RESTRICTED SUBSIDIARIES" of the Company.

         "PURCHASE AGREEMENT" means the Purchase Agreement, dated as of
September 27, 2000, between the Company and the Initial Purchasers.

         "QUALIFIED SUBSIDIARY" means a Wholly Owned Subsidiary, or an entity
that will become a Wholly Owned Subsidiary after giving effect to the
transaction being considered, that at the time of and after giving effect to the
consummation of the transaction under consideration, (i) is a Cable Business or
holds only Cable Assets, (ii) has no Indebtedness (other than Indebtedness being
incurred to consummate such transaction) and (iii) has no encumbrances or
restrictions (other than such encumbrances or restrictions imposed or permitted
by this Indenture, the indentures governing the Old Notes or any other
instrument governing unsecured indebtedness of the Company which is pari passu
with the Notes) on its

                                     - 12 -
<PAGE>   18

ability to pay dividends or make any other distributions to the Company or any
of its Subsidiaries.

         "RATING AGENCIES" means (i) S&P, (ii) Moody's and (iii) if S&P or
Moody's or both shall not make a rating of the Notes publicly available, a
nationally recognized securities rating agency or agencies, as the case may be,
selected by the Company, which shall be substituted for S&P or Moody's or both,
as the case may be.

         "RATING CATEGORY" means (i) with respect to S&P, any of the following
categories: BB, B, CCC, CC, C and D (or equivalent successor categories), (ii)
with respect to Moody's, any of the following categories: Ba, B, Caa, Ca, C and
D (or equivalent successor categories) and (iii) the equivalent of any such
category of S&P or Moody's used by another Rating Agency. In determining whether
the rating of the Notes has decreased by one or more gradations, gradations
within Rating Categories (+ and - for S&P; 1, 2 and 3 for Moody's; or the
equivalent gradations for another Rating Agency) shall be taken into account
(e.g., with respect to S&P, a decline in a rating from BB to BB-, as well as
from BB-to B+, will constitute a decrease of one gradation).

         "RATING DATE" means that date which is 90 days prior to the earlier of
(x) a Change of Control and (y) public notice of the occurrence of a Change of
Control or of the intention by the Company or any Permitted Holder to effect a
Change of Control.

         "RATINGS DECLINE" means the occurrence of any of the following events
on, or within six months after, the date of public notice of the occurrence of a
Change of Control or of the intention of the Company or any Person to effect a
Change of Control (which period shall be extended so long as the rating of any
of the Company's debt securities is under publicly announced consideration for
possible downgrade by any of the Rating Agencies): (a) in the event that any of
the Company's debt securities are rated by both of the Rating Agencies on the
Rating Date as Investment Grade, the rating of such securities by either of the
Rating Agencies shall be below Investment Grade, (b) in the event that any of
the Company's debt securities are rated by either, but not both, of the Rating
Agencies on the Rating Date as Investment Grade, the rating of such securities
by both of the Rating Agencies shall be below Investment Grade, or (c) in the
event any of the Company's debt securities are rated below Investment Grade by
both of the Rating Agencies on the Rating Date, the rating of such securities by
either Rating Agency shall be decreased by one or more gradations (including
gradations within Rating Categories as well as between Rating Categories).

         "REDEEMABLE DIVIDEND" means, for any dividend with regard to
Disqualified Stock, the quotient of the dividend divided by the difference
between one and the maximum statutory federal income tax rate (expressed as a
decimal number between 1 and 0) then applicable to the issuer of such
Disqualified Stock.

         "REGISTERED EXCHANGE OFFER" has the meaning set forth in the
Registration Rights Agreement.

         "REGISTRATION RIGHTS AGREEMENT" means the Registration Rights Agreement
relating to the Notes, dated October 2, 2000, between the Company and the
Initial Purchasers and, with respect to any Additional Notes, one or more
registration rights agreements between the Company and the other parties
thereto, as such agreement(s) may be amended, modified or

                                     - 13 -
<PAGE>   19

supplemented from time to time, relating to rights given by the Company to the
purchasers of Additional Notes to register such Additional Notes under the
Securities Act.

         "REPLACEMENT ASSETS" means (w) Cable Assets, (x) Equity Interests of
any Person engaged, directly or indirectly, primarily in a Cable Business, which
Person is or will become on the date of acquisition thereof a Restricted
Subsidiary as a result of the Company's acquiring such Equity Interests, (y)
Permitted Non-Controlled Assets or (z) any combination of the foregoing.

         "RESTRICTED INVESTMENT" means an Investment other than a Permitted
Investment.

         "RESTRICTED PERIOD" means the 40-day restricted period as defined in
Regulation S.

         "RESTRICTED SUBSIDIARY" means any Subsidiary of the Company which is
not a Non-Restricted Subsidiary.

         "RESTRICTED SUBSIDIARY PREFERRED STOCK DIVIDEND" means, for any
dividend with regard to preferred stock of a Restricted Subsidiary, the quotient
of the dividend divided by the difference between one and the maximum statutory
federal income tax rate (expressed as a decimal number between 1 and 0) then
applicable to the issuer of such preferred stock.

         "S&P" means Standard & Poor's Ratings Group and its successors.

         "SEC" means the U.S. Securities and Exchange Commission.

         "SECURITIES ACT" means the U.S. Securities Act of 1933, as amended.

         "SUBORDINATED DEBENTURES" means the debentures exchangeable by NTL
Incorporated for the Preferred Stock in accordance with the Certificate of
Designations therefor.

         "SUBSIDIARY" means any corporation, association or other business
entity of which more than 50% of the total voting power of shares of Capital
Stock entitled (without regard to the occurrence of any contingency) to vote in
the election of directors, managers or trustees thereof is at the time owned or
controlled, directly or indirectly, by any Person or one or more of the other
Subsidiaries of that Person or a combination thereof.

         "TIA" means the U.S. Trust Indenture Act of 1939 (15 U.S. Code
(ss.)(ss.) 77aaa-77bbbb) as in effect on the date of execution of this
Indenture.

         "TRUSTEE" means the party named as such above until a successor
replaces it in accordance with the applicable provisions of this Indenture and
thereafter means the successor.

         "TRUST OFFICER" means the Chairman of the Board, the President or any
other officer or assistant officer of the Trustee assigned by the Trustee to
administer its corporate trust matters.

         "U.S. GOVERNMENT OBLIGATION" means direct non-callable obligations of,
or non-callable obligations guaranteed by, the United States of America, for the
payment of which obligation or guarantee the full faith and credit of the United
States of America is pledged.

                                     - 14 -
<PAGE>   20

         "WEIGHTED AVERAGE LIFE TO MATURITY" means, when applied to any
Indebtedness at any date, the number of years obtained by dividing (a) the sum
of the products obtained by multiplying (x) the amount of each then remaining
installment, sinking fund, serial maturity or other required payments of
principal, including payment at final maturity, in respect thereof, by (y) the
number of years (calculated to the nearest one-twelfth) that will elapse between
such date and the making of such payment, by (b) the then outstanding principal
amount of such Indebtedness.

         "WHOLLY OWNED SUBSIDIARY" means, at any time, a Restricted Subsidiary
all of the Capital Stock of which (except directors' qualifying shares) is at
the time owned directly or indirectly by the Company.

SECTION 1.02.  OTHER DEFINITIONS.

<TABLE>
<CAPTION>
                                                          DEFINED
TERM                                                     IN SECTION
----                                                     ----------
<S>                                                       <C>
"ADDITIONAL AMOUNTS"...................................       4.14
"AFFILIATE TRANSACTION"................................       4.11
"AGENT MEMBER".........................................       2.01
"ASSET SALE OFFER".....................................       4.10
"BANKRUPTCY LAW".......................................       6.01
"CHANGE OF CONTROL PAYMENT"............................       4.13
"COMMENCEMENT DATE"....................................       3.09
"CUSTODIAN"............................................       6.01
"DEFEASANCE"...........................................       8.02
"EVENT OF DEFAULT".....................................       6.01
"EXCESS PROCEEDS"......................................       4.10
"GLOBAL NOTE"..........................................       2.01
"INCUR"................................................       4.08
"INITIAL NOTES"........................................   Preamble
"LEGAL HOLIDAY"........................................      10.08
"OFFER AMOUNT".........................................       3.09
"OFFICER"..............................................      10.10
"PAYING AGENT".........................................       2.03
"PAYMENT DEFAULT"......................................       6.01
"PURCHASE DATE"........................................       3.09
"PURCHASE OFFER".......................................       4.13
"QIBS".................................................       2.01
"REFINANCING INDEBTEDNESS".............................       4.08
"REGULATION S".........................................       2.01
"REGULATION S GLOBAL NOTES" ...........................       2.01
"REGISTRAR"............................................       2.03
"RESTRICTED NOTES".....................................       2.10
"RESTRICTED PAYMENTS"..................................       4.09
"RULE 144A"............................................       2.01
"RULE 144A GLOBAL NOTES" ..............................       2.01
"TENDER PERIOD"........................................       3.09
</TABLE>

SECTION 1.03.  INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT.

         Whenever this Indenture refers to a provision of the TIA, the provision
is incorporated by reference in and made a part of this Indenture.

                                     - 15 -
<PAGE>   21

         The following TIA terms used in this Indenture have the following
meanings:

         "INDENTURE SECURITIES" means the Notes;

         "INDENTURE SECURITY HOLDER" means a Holder of a Note;

         "INDENTURE TO BE QUALIFIED" means this Indenture;

         "INDENTURE TRUSTEE" or "institutional trustee" means the Trustee; and

         "OBLIGOR" on the Notes means the Company or any other obligor on the
         Notes.

         All other terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule under the TIA
have the meanings so assigned to them.

SECTION 1.04.     RULES OF CONSTRUCTION.

         Unless the context otherwise requires:

(a)      a term has the meaning assigned to it;

(b)      an accounting term not otherwise defined has the meaning assigned to it
         in accordance with GAAP consistently applied;

(c)      references to "GAAP" shall mean GAAP in effect as of the time when and
         for the period as to which such accounting principles are to be
         applied;

(d)      "OR" is not exclusive;

(e)      words in the singular include the plural, and in the plural include the
         singular;

(f)      provisions apply to successive events and transactions;

(g)      references to sections of or rules under the Securities Act shall be
         deemed to include substitute, replacement or successor sections or
         rules adopted by the SEC from time to time; and

(h)      a reference to "$" is to U.S. dollars, a reference to "(POUND)" or
         pounds sterling is to British pounds sterling.

                                   ARTICLE 2.
                                   THE NOTES

SECTION 2.01.     FORM AND DATING.

(a)      General.

         The Initial Notes and the Trustee's certificate of authentication shall
be substantially in the form of Exhibit A hereto, which is hereby incorporated
by reference and expressly made a part of this Indenture. The Exchange Notes and
the Trustee's certificate of authentication shall be substantially in the form
of Exhibit B hereto, which is hereby

                                     - 16 -
<PAGE>   22

incorporated by reference and expressly made a part of this Indenture. The Notes
may have notations, legends or endorsements required by law, stock exchange
rule, agreements to which the Company is subject, if any, or usage (provided
that any such notation, legend or endorsement is in a form acceptable to the
Company). The Company shall furnish any such legend not contained in Exhibit A
or Exhibit B to the Trustee in writing. Each Note shall be dated the date of its
authentication. The Notes shall be in denominations of $1,000 and integral
multiples thereof. The terms and provisions of the Notes set forth in Exhibit A
and Exhibit B are part of this Indenture and to the extent applicable, the
Company and the Trustee, by their execution and delivery of this Indenture,
expressly agree to such terms and provisions and to be bound thereby. However,
to the extent any provision of any Note conflicts with the express provisions of
this Indenture, the provisions of this Indenture shall govern and be
controlling.

(b)      Global Notes.

         The Initial Notes are being offered and sold by the Company pursuant to
the Purchase Agreement.

         Initial Notes offered and sold in reliance on Regulation S under the
Securities Act ("Regulation S"), as provided in the Purchase Agreement, shall be
issued initially in the form of one or more permanent Global Notes in
definitive, fully registered form without interest coupons with the Global Note
Legend and Regulation S Restricted Notes Legend set forth in Exhibit A hereto
(the "REGULATION S GLOBAL Notes"). Initial Notes offered and sold to Qualified
Institutional Buyers ("QIBS") in reliance on Rule 144A under the Securities Act
("RULE 144A"), as provided in the Purchase Agreement, shall be issued initially
in the form of one or more permanent Global Notes in definitive, fully
registered form without interest coupons with the Global Notes Legend and Rule
144A Restricted Notes Legend set forth in Exhibit A hereto (the "RULE 144A
GLOBAL NOTES"). The Regulation S Restricted Notes Legend and the Rule 144A
Restricted Notes Legend as set forth in Exhibit A hereto are herein collectively
called the "RESTRICTED NOTES LEGEND". Each Global Note shall be deposited on
behalf of the Initial Purchasers of the Notes represented thereby with the
Trustee, at its New York office, as custodian for the Depositary, and registered
in the name of the Depositary or the nominee of the Depositary, in either case
duly executed by the Company and authenticated by the Trustee as hereinafter
provided. The aggregate principal amount of each Global Note may from time to
time be increased or decreased by adjustments made on the records of the Trustee
and the Depositary or its nominee as hereinafter provided.

         Upon consummation of the Registered Exchange Offer, the Exchange Notes
may be issued in the form of one or more permanent Global Notes in definitive,
fully registered form without interest coupons with the Global Notes Legend but
not the Restricted Notes Legend set forth in Exhibit A hereto, registered in the
name of the Depositary or the nominee of the Depositary, and in either case,
duly executed by the Company and authenticated by the Trustee as hereinafter
provided. The aggregate principal amount of such Global Notes may from time to
time be increased or decreased by adjustments made on the records of the Trustee
and the Depositary or its nominee as hereinafter provided.

         After a transfer of any Initial Notes during the period of the
effectiveness of a Shelf Registration Statement with respect to the Initial
Notes and pursuant thereto, all requirements for Restricted Notes Legends on
such Initial Note will cease to apply.

                                     - 17 -
<PAGE>   23

(c)      Euroclear and Clearstream Procedures Applicable.

         The provisions of the "Operating Procedures of the Euroclear System"
and "Terms and Conditions Governing Use of Euroclear" and the "General Terms and
Conditions of Clearstream" and "Customer Handbook" of Clearstream shall be
applicable to transfers of beneficial interests in the Global Notes that are
held by the Holders through Euroclear or Clearstream.

(d)      Book-Entry Provisions.

         This Section 2.01(d) shall apply only to the Regulation S Global Notes,
the Rule 144A Global Notes and the Exchange Notes issued in the form of one or
more permanent Global Notes (collectively, the "GLOBAL NOTES") deposited with
the Trustee, as custodian for the Depositary.

         The Company shall execute and the Trustee shall, in accordance with
this Section 2.01(d), authenticate and deliver initially one or more Global
Notes that (A) shall be registered in the name of the Depositary or the nominee
of the Depositary and (B) shall be delivered by the Trustee to such Depositary
or pursuant to such Depositary's instructions or held by the Trustee as
custodian for the Depositary.

         Members of, or participants in, the Depositary ("AGENT MEMBERS") shall
have no rights under this Indenture with respect to any Global Note held on
their behalf by the Depositary or the Trustee, as the custodian of the
Depositary or under such Global Note, and the Depositary may be treated by the
Company, the Trustee and any agent of the Company or the Trustee as the absolute
owner of such Global Note for all purposes whatsoever. Notwithstanding the
foregoing, nothing herein shall prevent the Company, the Trustee or any agent of
the Company or the Trustee from giving effect to any written certification,
proxy or other authorization furnished by the Depositary or impair, as between
the Depositary and its Agent Members, the operation of customary practices of
such Depositary governing the exercise of the rights of an owner of a beneficial
interest in any Global Note.

SECTION 2.02.     EXECUTION AND AUTHENTICATION.

         An Officer shall sign the Notes for the Company by manual or facsimile
signature.

         If an Officer whose signature is on a Note no longer holds that office
at the time the Note is authenticated, the Note shall nevertheless be valid.

         A Note shall not be valid until authenticated by the manual signature
of an authorized officer of the Trustee. The signature shall be conclusive
evidence that the Note has been authenticated under this Indenture.

         The Trustee shall, upon a written order of the Company signed by an
Officer, authenticate (1) Initial Notes for original issue up to an aggregate
principal amount stated in paragraph 6 of the Initial Notes and (2) Exchange
Notes for issue only in a Registered Exchange Offer, pursuant to the
Registration Rights Agreement, in exchange for Initial Notes for a like
principal amount. The Trustee shall, upon a written order of the Company signed
by an Officer, authenticate Additional Notes for original issue up to
$500,000,000 aggregate principal amount. Upon original issue, Additional Notes
shall be treated as Initial Notes for all purposes of this Indenture, and upon
exchange for Notes registered under the Securities

                                     - 18 -
<PAGE>   24

Act pursuant to a Registered Exchange Offer, Additional Notes delivered in such
exchange shall be treated as Exchange Notes for all purposes of this Indenture.
The aggregate principal amount of Notes outstanding at any time shall not exceed
the amount set forth herein, except as provided in Section 2.07.

         The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate Notes. An authenticating agent may authenticate Notes
whenever the Trustee may do so. Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent. An
authenticating agent has the same rights as an Agent to deal with Holders, the
Company or an Affiliate.

SECTION 2.03.     REGISTRAR AND PAYING AGENT.

         The Company shall maintain in the Borough of Manhattan, City of New
York, State of New York and, if and as long as the Notes are listed on the
Luxembourg Stock Exchange, in Luxembourg, (i) offices or agencies where the
Notes may be presented for registration of transfer or for exchange
("REGISTRAR") and (ii) offices or agencies where the Notes may be presented for
payment ("PAYING AGENT"). The Company initially designates the Trustee at its
corporate trust offices in New York, New York to act as principal Registrar and
Paying Agent and Chase Manhattan Bank Luxembourg S.A. to act as a Registrar and
Paying Agent. The principal Registrar shall keep a register of the Notes and of
their transfer and exchange. The Company may appoint one or more co-registrars
and one or more additional paying agents in such other locations as it shall
determine. The term "REGISTRAR" includes any co-registrar and the term "PAYING
AGENT" includes any additional paying agent. The Company may change any Paying
Agent or Registrar without prior notice to any Holder. The Company shall notify
the Trustee of the name and address of any Agent not a party to this Indenture.
If the Company fails to appoint or maintain another entity as Registrar or
Paying Agent, the Trustee shall act as such. The Company or any of its
Affiliates may act as Paying Agent or Registrar.

SECTION 2.04.     PAYING AGENT TO HOLD MONEY IN TRUST.

         The Company shall require each Paying Agent other than the Trustee to
agree in writing that the Paying Agent will hold in trust for the benefit of
Holders or the Trustee all money held by the Paying Agent for the payment of
principal or interest on the Notes, and will notify the Trustee of any default
by the Company in making any such payment. While any such default continues, the
Trustee may require a Paying Agent to pay all money held by it to the Trustee
and to account for any money disbursed by it. The Company at any time may
require a Paying Agent to pay all money held by it to the Trustee. Upon payment
over to the Trustee, the Paying Agent (if other than the Company or an Affiliate
of the Company) shall have no further liability for the money. If the Company or
an Affiliate of the Company acts as Paying Agent, it shall segregate and hold in
a separate trust fund for the benefit of the Holders all money held by it as
Paying Agent.

SECTION 2.05.     HOLDER LISTS.

         The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
Holders. If the Trustee is not the Registrar, the Company shall furnish to the
Trustee on or before each interest payment date

                                     - 19 -
<PAGE>   25

and at such other times as the Trustee may request in writing a list in such
form and as of such date as the Trustee may reasonably require of the names and
addresses of Holders.

SECTION 2.06.     TRANSFER AND EXCHANGE.

         Where Notes are presented to the Registrar or a co-registrar with a
request to register a transfer or to exchange them for an equal principal amount
of Notes of other denominations, the Registrar shall register the transfer or
make the exchange if its requirements for such transactions are met. To permit
registrations of transfers and exchanges, the Company shall issue and the
Trustee shall authenticate Notes at the Registrar's request. No service charge
shall be made for any registration of transfer or exchange (except as otherwise
expressly permitted herein), but the Company may require payment of a sum
sufficient to cover any transfer tax or similar governmental charge payable in
connection therewith (other than any such transfer tax or similar governmental
charge payable upon exchanges pursuant to Sections 2.10, 3.06 or 9.05 hereof).

         The Company shall not be required (i) to issue, register the transfer
of or exchange any Note for a period beginning at the opening of business 15
days before the day of any selection of Notes to be redeemed under Section 3.02
hereof and ending at the close of business on the day of selection, or (ii) to
register the transfer, or exchange, of any Note so selected for redemption in
whole or in part, except the unredeemed portion of any Note being redeemed in
part.

(a)      Notwithstanding any provision to the contrary herein, so long as a
         Global Note remains outstanding and is held by or on behalf of the
         Depositary, transfers of a Global Note, in whole or in part, or of any
         beneficial interest therein, shall only be made in accordance with
         Section 2.01(b) and this Section 2.06(a); provided, however, that
         beneficial interests in a Global Note may be transferred to Persons who
         take delivery thereof in the form of a beneficial interest in the same
         Global Note in accordance with the transfer restrictions set forth in
         the Restricted Notes Legend and under the heading "Transfer
         Restrictions" in the Company's Offering Memorandum dated September 27,
         2000.

         (i)      Except for transfers or exchanges made in accordance with
                  clauses (ii) and (iii) of this Section 2.06(a), transfers of a
                  Global Note shall be limited to transfers of such Global Note
                  in whole, but not in part, to nominees of the Depositary or to
                  the custodians of the Depositary or nominees thereof or to a
                  successor of the Depositary or such successor's nominee or to
                  custodians of such successor Depositary or nominees thereof.

         (ii)     Rule 144A Global Note to Regulation S Global Note. If an owner
                  of a beneficial interest in the Rule 144A Global Note
                  deposited with the Depositary or the Trustee as custodian for
                  the Depositary wishes at any time to transfer its interest in
                  such Rule 144A Global Note to a Person who is required to take
                  delivery thereof in the form of an interest in the Regulation
                  S Global Note, such owner may, subject to the rules and
                  procedures of the Depositary, exchange or cause the exchange
                  of such interest for an equivalent beneficial interest in the
                  Regulation S Global Notes. Upon receipt by the principal
                  Registrar of (1) instructions given in accordance with the
                  Depositary's procedures from an Agent Member directing the
                  principal Registrar to credit

                                     - 20 -
<PAGE>   26

                  or cause to be credited a beneficial interest in the
                  Regulation S Global Note in an amount equal to the beneficial
                  interest in the Rule 144A Global Note to be exchanged, (2) a
                  written order given in accordance with the Depositary's
                  procedures containing information regarding the participant
                  account of the Depositary and (3) a certificate in the form of
                  Exhibit C attached hereto given by the Holder of such
                  beneficial interest, then the principal Registrar shall
                  instruct the Depositary to reduce or cause to be reduced the
                  principal amount of the Rule 144A Global Note and to increase
                  or cause to be increased the principal amount of the
                  Regulation S Global Note by the aggregate principal amount of
                  the beneficial interest in the Rule 144A Global Note equal to
                  the beneficial interest in the Regulation S Global Note to be
                  exchanged or transferred, to credit or cause to be credited to
                  the account of the Person specified in such instructions a
                  beneficial interest in the Regulation S Global Note equal to
                  the reduction in the principal amount of the Rule 144A Global
                  Note and to debit or cause to be debited from the account of
                  the Person making such exchange or transfer the beneficial
                  interest in the Rule 144A Global Note that is being exchanged
                  or transferred.

         (iii)    Regulation S Global Note to Rule 144A Global Note. If an owner
                  of a beneficial interest in the Regulation S Global Note
                  deposited with the Depositary or with the Trustee as custodian
                  for the Depositary wishes at any time to transfer its interest
                  in such Regulation S Global Note to a Person who is required
                  to take delivery thereof in the form of an interest in the
                  Rule 144A Global Note, such Holder may, subject to the rules
                  and procedures of the Depositary, exchange or cause the
                  exchange of such interest for an equivalent beneficial
                  interest in the Rule 144A Global Note. Upon receipt by the
                  principal Registrar of (1) instructions from the Depositary,
                  directing the principal Registrar to credit or cause to be
                  credited a beneficial interest in the Rule 144A Global Note
                  equal to the beneficial interest in the Regulation S Global
                  Note to be exchanged or transferred, such instructions to
                  contain information regarding the participant account with the
                  Depositary to be credited with such increase, (2) a written
                  order given in accordance with the Depositary's procedures
                  containing information regarding the participant account of
                  the Depositary and (3) a certificate in the form of Exhibit D
                  attached hereto given by the owner of such beneficial
                  interest, then the principal Registrar will instruct the
                  Depositary to reduce or cause to be reduced the Regulation S
                  Global Note and to increase or cause to be increased the
                  principal amount of the Rule 144A Global Note by the aggregate
                  principal amount of the beneficial interest in the Regulation
                  S Global Note to be exchanged or transferred, and the
                  principal Registrar shall instruct the Depositary,
                  concurrently with such reduction, to credit or cause to be
                  credited to the account of the Person specified in such
                  instructions a beneficial interest in the Rule 144A Global
                  Note equal to the reduction in the principal amount of the
                  Regulation S Global Note and to debit or cause to be debited
                  from the account of the Person making such exchange or
                  transfer the beneficial interest in the Regulation S Global
                  Note that is being exchanged or transferred.

         (iv)     Global Note to Restricted Note. If an owner of a beneficial
                  interest in a Global Note deposited with the Depositary or
                  with the Trustee as custodian for the Depositary wishes at any
                  time to transfer its interest in such Global Note to

                                     - 21 -
<PAGE>   27
                  a Person who is required to take delivery thereof in the form
                  of a Restricted Note, such owner may, subject to the rules and
                  procedures of the Depositary, cause the exchange of such
                  interest for one or more Restricted Notes of any authorized
                  denomination or denominations and of the same aggregate
                  principal amount. Upon receipt by the principal Registrar of
                  (1) instructions from the Depositary directing the principal
                  Registrar to authenticate and deliver one or more Restricted
                  Notes of the same aggregate principal amount as the beneficial
                  interest in the Global Note to be exchanged, such instructions
                  to contain the name or names of the designated transferee or
                  transferees, the authorized denomination or denominations of
                  the Restricted Notes to be so issued and appropriate delivery
                  instructions, (2) a certificate in the form of Exhibit E
                  attached hereto given by the owner of such beneficial interest
                  to the effect set forth therein, (3) a certificate in the form
                  of Exhibit F attached hereto given by the Person acquiring the
                  Restricted Notes for which such interest is being exchanged,
                  to the effect set forth therein, and (4) such other
                  certifications, legal opinions or other information as the
                  Company may reasonably require to confirm that such transfer
                  is being made pursuant to an exemption from, or in a
                  transaction not subject to, the registration requirements of
                  the Securities Act, then the principal Registrar, will
                  instruct the Depositary to reduce or cause to be reduced such
                  Global Note by the aggregate principal amount of the
                  beneficial interest therein to be exchanged and to debit or
                  cause to be debited from the account of the Person making such
                  transfer the beneficial interest in the Global Note that is
                  being transferred, and concurrently with such reduction and
                  debit the Company shall execute, and the Trustee shall
                  authenticate and deliver, one or more Restricted Notes of the
                  same aggregate principal amount in accordance with the
                  instructions referred to above.

         (v)      Restricted Note to Restricted Note. If a Holder of a
                  Restricted Note wishes at any time to transfer such Restricted
                  Note to a Person who is required to take delivery thereof in
                  the form of a Restricted Note, such Holder may, subject to the
                  restrictions on transfer set forth herein and in such
                  Restricted Note, cause the exchange of such Restricted Note
                  for one or more Restricted Notes of any authorized
                  denomination or denominations and of the same aggregate
                  principal amount. Upon receipt by the principal Registrar of
                  (1) such Restricted Note, duly endorsed as provided herein,
                  (2) instructions from such Holder directing the principal
                  Registrar to authenticate and deliver one or more Restricted
                  Notes of the same aggregate principal amount as the Restricted
                  Note to be exchanged, such instructions to contain the name or
                  authorized denomination or denominations of the Restricted
                  Notes to be so issued and appropriate delivery instructions,
                  (3) a certificate from the Holder of the Restricted Note to be
                  exchanged in the form of Exhibit E attached hereto, (4) a
                  certificate in the form of Exhibit F attached hereto given by
                  the Person acquiring the Restricted Notes for which such
                  interest is being exchanged, to the effect set forth therein,
                  and (5) such other certifications, legal opinions or other
                  information as the Company may reasonably require to confirm
                  that such transfer is being made pursuant to an exemption
                  from, or in a transaction not subject to, the registration
                  requirements of the Securities Act, then the Registrar shall
                  cancel or cause to be canceled such Restricted Note and
                  concurrently therewith, the Company shall execute, and the
                  Trustee shall

                                     - 22 -
<PAGE>   28

                  authenticate and deliver, one or more Restricted Notes of the
                  same aggregate principal amount, in accordance with the
                  instructions referred to above.

         (vi)     Other Exchanges. In the event that a beneficial interest in a
                  Global Note is exchanged for Notes in definitive registered
                  form pursuant to Section 2.10, prior to the effectiveness of a
                  Shelf Registration Statement with respect to such Notes, such
                  Notes may be exchanged only in accordance with such procedures
                  as are substantially consistent with the provisions of clauses
                  (ii) and (iii) above (including the certification requirements
                  intended to ensure that such transfers comply with Rule 144A,
                  Rule 144, Regulation S or any other available exemption from
                  registration, as the case may be) and such other procedures as
                  may from time to time be adopted by the Company.

         (vii)    Restricted Period. Prior to the termination of the Restricted
                  Period with respect to the issuance of the Notes, transfers of
                  interests in the Regulation S Global Note to "U.S. PERSONS"
                  (as defined in Regulation S) shall be limited to transfers to
                  QIBs. The Company shall advise the Trustee as to the
                  termination of the Restricted Period and the Trustee may rely
                  conclusively thereon.

(b)      Except in connection with a Registered Exchange Offer or a Shelf
         Registration Statement contemplated by and in accordance with the terms
         of the Registration Rights Agreement, if Initial Notes are issued upon
         the transfer, exchange or replacement of Initial Notes bearing the
         Restricted Notes Legend set forth in Exhibit A hereto, or if a request
         is made to remove such Restricted Notes Legend on Initial Notes, the
         Initial Notes so issued shall bear the applicable Restricted Notes
         Legend, or the Restricted Notes Legend shall not be removed, as the
         case may be, unless there is delivered to the Company such satisfactory
         evidence, which may include an opinion of counsel licensed to practice
         law in the State of New York, as may be reasonably required by the
         Company, that neither the legend nor the restrictions on transfer set
         forth therein are required to ensure that transfers thereof comply with
         the provisions of Rule 144A, Rule 144, Regulation S or any other
         available exemption from registration under the Securities Act or, with
         respect to Restricted Notes, that such Notes are not "restricted"
         within the meaning of Rule 144 under the Securities Act. Upon provision
         of such satisfactory evidence, the Trustee, at the direction of the
         Company, shall authenticate and deliver Initial Notes that do not bear
         the legend.

(c)      Neither the Company nor the Trustee shall have any responsibility for
         any actions taken or not taken by the Depositary and the Company shall
         have no responsibility for any actions taken or not taken by the
         Trustee as agent or custodian of the Depositary.

SECTION 2.07.     REPLACEMENT NOTES.

         If the Holder of a Note claims that the Note has been lost, destroyed
or wrongfully taken or if such Note is mutilated and is surrendered to the
Trustee, the Company shall issue and the Trustee shall authenticate a
replacement Note if the Trustee's and the Company's requirements are met. If
required by the Trustee or the Company, an indemnity bond must be sufficient in
the judgment of both to protect the Company, the Trustee, any Agent or any
authenticating agent from any loss which any of them may suffer if a Note is
replaced. The Company may charge for its expenses in replacing a Note.

                                     - 23 -
<PAGE>   29

         In case any such mutilated, destroyed, lost or stolen Note has become
or is about to become due and payable, or is about to be purchased by the
Company pursuant to Article 3 hereof, the Company in its discretion may, instead
of issuing a new Note, pay or purchase such Note, as the case may be.

         Every replacement Note is an additional obligation of the Company and
shall be entitled to all of the benefits of this Indenture equally and
proportionately with all other Notes duly issued hereunder.

SECTION 2.08.     OUTSTANDING NOTES.

         The Notes outstanding at any time are all the Notes authenticated by
the Trustee except for those canceled by it, those delivered to it for
cancellation, and those described in this Section as not outstanding.

         If a Note is replaced, paid or purchased pursuant to Section 2.07
hereof, it ceases to be outstanding unless the Trustee receives proof
satisfactory to it that the replaced, paid or purchased Note is held by a bona
fide purchaser.

         If the principal amount of any Note is considered paid under Section
4.01 hereof, such Note ceases to be outstanding and interest on it ceases to
accrue.

         Except as set forth in Section 2.09 hereof, a Note does not cease to be
outstanding because the Company or an Affiliate of the Company holds the Note.

SECTION 2.09.     TREASURY NOTES.

         In determining whether the Holders of the required principal amount of
Notes have concurred in any direction, waiver or consent, Notes owned by the
Company or an Affiliate of the Company shall be considered as though they are
not outstanding, except that for the purposes of determining whether the Trustee
shall be protected in relying on any such direction, waiver or consent, only
Notes that the Trustee knows are so owned shall be so disregarded.

SECTION 2.10.     TEMPORARY NOTES; GLOBAL NOTES.

(a)      Until definitive Notes are ready for delivery, the Company may prepare
         and the Trustee shall authenticate temporary Notes. Temporary Notes
         shall be substantially in the form of definitive Notes but may have
         variations that the Company considers appropriate for temporary Notes.
         Without unreasonable delay, the Company shall prepare and the Trustee
         shall authenticate definitive Notes in exchange for temporary Notes.
         Holders of temporary Notes shall be entitled to all of the benefits of
         this Indenture.

(b)      A Global Note deposited with the Depositary or with the Trustee as
         custodian for the Depositary pursuant to Section 2.01 shall be
         transferred to the beneficial owners thereof in the form of
         certificated Notes only if such transfer complies with Section 2.06 and
         (i) the Depositary notifies the Company that it is unwilling or unable
         to continue as Depositary for such Global Note or if at any time such
         Depositary ceases to be a "clearing agency" registered under the
         Exchange Act and a successor

                                     - 24 -
<PAGE>   30

         depositary is not appointed by the Company within 90 days of such
         notice, or (ii) an Event of Default has occurred and is continuing.

(c)      Any Global Note that is transferable to the beneficial owners thereof
         in the form of certificated Notes pursuant to this Section 2.10 shall
         be surrendered by or on behalf of the Depositary to the Trustee to be
         so transferred, in whole or from time to time in part, without charge,
         and the Trustee shall authenticate and deliver, upon such transfer of
         each portion of such Global Note, an equal aggregate principal amount
         of Initial Notes of authorized denominations in the form of
         certificated Notes. Any portion of a Global Note transferred pursuant
         to this Section shall be executed, authenticated and delivered only in
         denominations of $1,000 and any integral multiple thereof and
         registered in such names as the Depositary shall direct. Any Initial
         Note in the form of certificated Notes delivered in exchange for an
         interest in the Global Notes shall, except as otherwise provided by
         Section 2.06(b) bear the Restricted Notes Legend set forth in Exhibit A
         hereto (the "RESTRICTED NOTES").

(d)      The registered Holder of a Global Note may grant proxies and otherwise
         authorize any Person, including Agent Members and Persons that may hold
         interests through Agent Members, to take any action which a Holder is
         entitled to take under this Indenture or the Notes.

(e)      In the event of the occurrence of either of the events specified in
         Section 2.10(b), the Company will promptly make available to the
         Trustee a reasonable supply of certificated Notes in definitive, fully
         registered form without interest coupons.

SECTION 2.11.     CANCELLATION.

         The Company at any time may deliver Notes to the Trustee for
cancellation. The Registrar and Paying Agent shall forward to the Trustee any
Notes surrendered to them for registration of transfer, exchange or payment. The
Trustee shall promptly cancel all Notes surrendered for registration of
transfer, exchange, payment, replacement or cancellation and shall dispose of
canceled Notes as the Company directs. The Company may not issue new Notes to
replace Notes that it has paid or that have been delivered to the Trustee for
cancellation.

SECTION 2.12.     DEFAULTED INTEREST.

         If the Company fails to make a payment of interest on the Notes, it
shall pay such defaulted interest plus any interest payable on the defaulted
interest, in any lawful manner. It may pay such defaulted interest, plus any
such interest payable on it, to the Persons who are Holders on a subsequent
special record date. The Company shall fix any such record date and payment
date, provided that no such record date shall be less than 10 days prior to the
related payment date for such defaulted interest. At least 15 days before any
such record date, the Company shall mail to Holders a notice that states the
special record date, the related payment date and amount of such interest to be
paid.

                                     - 25 -
<PAGE>   31

                                   ARTICLE 3.
                                   REDEMPTION

SECTION 3.01.     NOTICES TO TRUSTEE.

         If the Company elects to redeem Notes pursuant to the optional
redemption provisions of the Notes and Section 3.07 hereof or pursuant to the
Optional Tax Redemption provision of the Notes (Section 8 of the Initial Notes
and Section 7 of the Exchange Notes), it shall notify the Trustee of the
redemption date and the principal amount of Notes to be redeemed, and in
connection with an Optional Tax Redemption as provided in the Notes, such notice
shall be accompanied by an Officer's Certificate to the effect that the
conditions to such redemption contained herein have been complied with. The
Company shall give each notice provided for in this Section 3.01 at least 50
days before the redemption date (unless a shorter notice period shall be
satisfactory to the Trustee).

SECTION 3.02.     SELECTION OF NOTES TO BE REDEEMED.

         If less than all of the Notes are to be redeemed at any time, selection
of Notes shall be made by the Trustee on a pro rata basis or by lot or by method
that complies with the requirements of any exchange on which the Notes are
listed and that the Trustee considers fair and appropriate, provided that no
Notes of $1,000 or less shall be redeemed in part. The Trustee shall make the
selection not more than 60 days and not less than 30 days before the redemption
date from Notes outstanding not previously called for redemption. Notes and
portions of Notes selected shall be in amounts of $1,000 or integral multiples
of $1,000. Provisions of this Indenture that apply to Notes called for
redemption also apply to portions of Notes called for redemption. The Trustee
shall notify the Company promptly of the Notes or portions of Notes to be called
for redemption.

SECTION 3.03.     NOTICE OF REDEMPTION.

         At least 30 days but not more than 60 days before a redemption date,
the Company shall mail, by first class mail, a notice of redemption to each
Holder whose Notes are to be redeemed at its registered address. The notice
shall identify the Notes to be redeemed and shall state:

(a)      the redemption date;

(b)      the redemption price;

(c)      if any Note is to be redeemed in part only, the portion of the
         principal amount thereof redeemed, and that, after the redemption date,
         upon surrender of such Note, a new Note in principal amount equal to
         the unredeemed portion thereof shall be issued in the name of the
         Holder thereof upon cancellation of the original Note;

(d)      the name and address of the Paying Agent;

(e)      that Notes called for redemption must be surrendered to the Paying
         Agent to collect the redemption price plus accrued interest, if any;

(f)      that interest on Notes called for redemption ceases to accrue on and
         after the redemption date; and

                                     - 26 -
<PAGE>   32

(g)      the paragraph of the Notes pursuant to which the Notes called for
         redemption are being redeemed.

         At the Company's request, the Trustee shall give notice of redemption
in the Company's name and at its expense; provided that the Company shall have
delivered to the Trustee, at least 45 days prior to the redemption date, an
Officer's Certificate requesting that the Trustee give such notice and setting
forth the information to be stated in such notice, as provided in the preceding
paragraph.

         If the Notes are listed on the Luxembourg Stock Exchange, the Company
will publish any redemption notice, at least 30 but not more than 60 days before
the redemption date, in a daily newspaper with general circulation in
Luxembourg.

SECTION 3.04.     EFFECT OF NOTICE OF REDEMPTION.

         Once notice of redemption is mailed in accordance with Section 3.03
hereof, Notes called for redemption become due and payable on the redemption
date at the price set forth in the Note. A notice of redemption may not be
conditional.

SECTION 3.05.     DEPOSIT OF REDEMPTION PRICE.

         On or before the redemption date, the Company shall deposit with the
Trustee or with the Paying Agent money sufficient to pay the redemption price of
and accrued interest, if any, on all Notes to be redeemed on that date. The
Trustee or the Paying Agent shall return to the Company any money not required
for that purpose.

SECTION 3.06.     NOTES REDEEMED IN PART.

         Upon surrender of a Note that is redeemed in part, the Company shall
issue and the Trustee shall authenticate for the Holder at the expense of the
Company a new Note equal in principal amount to the unredeemed portion of the
Note surrendered.

SECTION 3.07.     OPTIONAL REDEMPTION AND OPTIONAL TAX REDEMPTION.

         The Company may redeem all or any portion of the Notes, upon the terms
and at the redemption prices set forth in each of the Notes. The Company may
also redeem all of the Notes in accordance with the Optional Tax Redemption
provision of the Notes (Section 8 of the Initial Notes and Section 7 of the
Exchange Notes). Any redemption pursuant to this Section 3.07 shall be made
pursuant to the provisions of Section 3.01 through 3.06 hereof.

SECTION 3.08.     MANDATORY REDEMPTION

         The Company shall not be required to make mandatory redemption payments
with respect to the Notes.

SECTION 3.09.     ASSET SALE OFFER AND PURCHASE OFFER.

(a)      In the event that the Company shall commence an offer to all Holders of
         the Notes to purchase Notes pursuant to Section 4.10 hereof (the "ASSET
         SALE OFFER") or pursuant to Section 4.13 hereof (the "PURCHASE OFFER"),
         the Company shall follow the procedures in this Section 3.09.

                                     - 27 -
<PAGE>   33

(b)      The Asset Sale Offer or the Purchase Offer, as the case may be, shall
         remain open for a period specified by the Company which shall be no
         less than 30 calendar days and no more than 40 calendar days following
         its commencement (the "COMMENCEMENT DATE") (as determined in accordance
         with Section 4.10 or 4.13 hereof, as the case may be), except to the
         extent that a longer period is required by applicable law (the "TENDER
         PERIOD"). Upon the expiration of the Tender Period (the "PURCHASE
         DATE"), the Company shall purchase the principal amount of Notes
         required to be purchased pursuant to Section 4.10 or 4.13 hereof (the
         "OFFER AMOUNT") or, if less than the Offer Amount has been tendered,
         all Notes tendered in response to the Asset Sale Offer or the Purchase
         Offer, as the case may be.

(c)      If the Purchase Date is (i) on or after an interest payment record date
         and (ii) on or before the related interest payment date, any accrued
         interest shall be paid to the Person in whose name a Note is registered
         at the close of business on such record date, and no additional
         interest will be payable to Holders who tender Notes pursuant to the
         Asset Sale Offer or the Purchase Offer, as the case may be.

(d)      The Company shall provide the Trustee with notice of the Asset Sale
         Offer or the Purchase Offer, as the case may be, at least 10 days
         before the Commencement Date.

(e)      On or before the Commencement Date, the Company or the Trustee (at the
         expense of the Company) shall send, by first class mail, a notice to
         each of the Holders, which shall govern the terms of the Asset Sale
         Offer or the Purchase Offer and shall state:

         (i)      that the Asset Sale Offer or the Purchase Offer is being made
                  pursuant to this Section 3.09 and, as applicable, Section 4.10
                  or 4.13 hereof and the length of time the Asset Sale Offer or
                  the Purchase Offer will remain open;

         (ii)     the Offer Amount, the purchase price (as determined in
                  accordance with Section 4.10 or 4.13 hereof) and the Purchase
                  Date, and in the case of a Purchase Offer made pursuant to
                  Section 4.13 hereof, that all Notes tendered will be accepted
                  for payment;

         (iii)    that any Note or portion thereof not tendered or accepted for
                  payment will continue to accrue interest;

         (iv)     that, unless the Company defaults in the payment of the
                  purchase price, any Note or portion thereof accepted for
                  payment pursuant to the Asset Sale Offer or the Purchase Offer
                  will cease to accrue interest after the Purchase Date;

         (v)      that Holders electing to have a Note or portion thereof
                  purchased pursuant to any Asset Sale Offer or Purchase Offer
                  will be required to surrender the Note, with the form entitled
                  "Option of Holder to Elect Purchase" on the reverse of the
                  Note completed, to the Company, a depositary, if appointed by
                  the Company, or a Paying Agent at the address specified in the
                  notice prior to the close of business on the third Business
                  Day preceding the Purchase Date;

         (vi)     that Holders will be entitled to withdraw their election if
                  the Company, depositary or Paying Agent, as the case may be,
                  receives, not later than the close of business on the second
                  Business Day preceding the Purchase Date, or such longer
                  period as may be required by law, a letter or a telegram,
                  telex or

                                     - 28 -
<PAGE>   34

                  facsimile transmission (receipt of which is confirmed and
                  promptly followed by a letter) setting forth the name of the
                  Holder, the principal amount of the Note or portion thereof
                  the Holder delivered for purchase and a statement that such
                  Holder is withdrawing his election to have the Note or portion
                  thereof purchased;

         (vii)    that, in the event of an Asset Sale Offer, if the aggregate
                  principal amount of Notes surrendered by Holders exceeds the
                  Offer Amount, the Trustee will select the Notes to be
                  purchased pro rata or by a method that complies with the
                  requirements of any exchange on which the Notes are listed and
                  that the Trustee considers fair and appropriate with such
                  adjustments as may be deemed appropriate by the Company so
                  that only Notes in denominations of $1,000, or integral
                  multiples thereof, shall be purchased; and

         (viii)   that Holders whose Notes were purchased only in part will be
                  issued new Notes equal in principal amount to the unpurchased
                  portion of the Notes surrendered.

                  In addition, the notice shall, to the extent permitted by
                  applicable law, be accompanied by a copy of the information
                  regarding the Company and its Subsidiaries which is required
                  to be contained in the most recent Quarterly Report on Form
                  10-Q or Annual Report on Form 10-K (including any financial
                  statements or other information required to be included or
                  incorporated by reference therein) and any Reports on Form 8-K
                  filed since the date of such Quarterly Report or Annual Report
                  (or would have been required to file if the Company remained a
                  company incorporated in the United States), as the case may
                  be, which the Company has filed (or would have been required
                  to file if it remained a company incorporated in the United
                  States) with the SEC on or prior to the date of the notice.
                  The notice shall contain all instructions and materials
                  necessary to enable such Holders to tender Notes pursuant to
                  the Asset Sale Offer or the Purchase Offer, as the case may
                  be.

(f)      At least one Business Day prior to the Purchase Date, the Company shall
         irrevocably deposit with the Trustee or a Paying Agent in immediately
         available funds an amount equal to the Offer Amount to be held for
         payment in accordance with the terms of this Section. On the Purchase
         Date, the Company shall, to the extent lawful, (i) accept for payment
         the Notes or portions thereof tendered pursuant to the Asset Sale Offer
         or the Purchase Offer, (ii) deliver or cause the depositary or Paying
         Agent to deliver to the Trustee Notes so accepted and (iii) deliver to
         the Trustee an Officer's Certificate stating such Notes or portions
         thereof have been accepted for payment by the Company in accordance
         with the terms of this Section 3.09. The depositary, the Paying Agent
         or the Company, as the case may be, shall promptly (but in any case not
         later than ten (10) calendar days after the Purchase Date) mail or
         deliver to each tendering Holder an amount equal to the purchase price
         of the Notes tendered by such Holder and accepted by the Company for
         purchase, and the Trustee shall promptly authenticate and mail or
         deliver to such Holders a new Note equal in principal amount to any
         unpurchased portion of the Note surrendered. Any Notes not so accepted
         shall be promptly mailed or delivered by or on behalf of the Company to
         the Holder thereof. If any Notes are in certificated form, payment may
         be made at the office of

                                     - 29 -
<PAGE>   35

         the paying agent in Luxembourg. The Company will publicly announce in a
         newspaper of general circulation the results of the Asset Sale Offer or
         the Purchase Offer on the Purchase Date.

(g)      For the purposes of calculating the allocation of available Excess
         Proceeds to the Notes and each issue of the Notes and Other Qualified
         Notes on a pro rata basis according to accreted value or principal
         amount, as the case may be, the relevant principal amount or the
         accreted value, as the case may be, of any Other Qualified Notes
         denominated in a currency other than U.S. dollars will be notionally
         converted into U.S. dollars from the currency the Notes and such Other
         Qualified Notes are denominated in (the "BASE CURRENCY");

         (i)  in the case of determining the maximum principal amount or
              accreted value of Notes and Other Qualified Notes that may be
              purchased out of the Excess Proceeds, at the noon buying rate in
              the City of New York as certified for customs purposes by the
              Federal Reserve Bank of New York for cable transfers in the Base
              Currency (the "NOON BUYING RATE") on the Business Day which is 10
              Business Days prior to the Commencement Date; and

         (ii) in the case of determining the allocation of the
              remaining Excess Proceeds if the aggregate principal amount or
              accreted value, as the case may be, of Notes and Other Qualified
              Notes surrendered by holders in the Asset Sale Offer exceeds the
              remaining amount of Excess Proceeds, at the Noon Buying Rate on
              the second Business Day preceding the Purchase Date.

(h)      The Asset Sale Offer or the Purchase Offer shall be made by the Company
         in compliance with all applicable provisions of the Exchange Act, and
         all applicable tender offer rules promulgated thereunder, and shall
         include all instructions and materials necessary to enable such Holders
         to tender their Notes.

                                   ARTICLE 4.
                                    COVENANTS

SECTION 4.01.     PAYMENT OF NOTES.

         The Company shall pay the principal of, premium, if any, and interest
on, the Notes on the dates and in the manner provided in the Notes. Principal,
premium, if any, and interest shall be considered paid on the date due if the
Paying Agent (other than the Company or an Affiliate of the Company) holds on
that date money designated for and sufficient to pay all principal and interest
then due. To the extent lawful, the Company shall pay interest (including
post-petition interest in any proceeding under any Bankruptcy Law) on (i) the
overdue principal and premium, if any, at the rate borne by the Notes,
compounded semiannually; and (ii) overdue installments of interest (without
regard to any applicable grace period) at the same rate, compounded
semiannually.

SECTION 4.02.     REPORTS.

         Whether or not required by the rules and regulations of the SEC, so
long as any Notes are outstanding, the Company shall file with the SEC and
furnish to the Trustee and to the Holders of Notes, all quarterly and annual
financial information required to be contained in a filing with the SEC on Forms
10-Q and 10-K (or the equivalent thereof under the Exchange

                                     - 30 -
<PAGE>   36

Act for foreign private issuers in the event the Company becomes a corporation
organized under the laws of the United Kingdom, the Netherlands, the Netherlands
Antilles, Bermuda or the Cayman Islands), including a "Management's Discussion
and Analysis of Results of Operations and Financial Condition" and, with respect
to the annual information only, a report thereon by the Company's certified
independent accountants, in each case, in the form required by the rules and
regulations of the SEC as in effect on the Issuance Date. This Section 4.02 will
apply notwithstanding that the Company becomes a corporation organized under the
laws of the United Kingdom, the Netherlands, the Netherlands Antilles, Bermuda
or the Cayman Islands.

SECTION 4.03.     COMPLIANCE CERTIFICATE.

         The Company shall deliver to the Trustee, within 90 days after the end
of each fiscal year of the Company, an Officer's Certificate stating that a
review of the activities of the Company and its subsidiaries during the
preceding fiscal year has been made under the supervision of the signing Officer
with a view to determining whether the Company has kept, observed, performed and
fulfilled its obligations under, and complied with the covenants and conditions
contained in, this Indenture, and further stating, as to the Officer signing
such certificate, that, to the best of his knowledge, the Company has kept,
observed, performed and fulfilled each and every covenant, and complied with the
covenants and conditions contained in this Indenture and is not in default in
the performance or observance of any of the terms, provisions and conditions
hereof (or, if a Default or Event of Default shall have occurred, describing all
such Defaults or Events of Default of which he may have knowledge) and that to
the best of his knowledge no event has occurred and remains in existence by
reason of which payments on account of the principal or of interest, if any, on
the Notes are prohibited.

         The Officer signing such Officer's Certificate shall be either the
Company's principal executive officer, principal financial officer or principal
accounting officer.

         The Company shall, so long as any of the Notes are outstanding, deliver
to the Trustee, forthwith upon becoming aware of any Default or Event of
Default, an Officer's Certificate specifying such Default or Event of Default.

         Immediately upon the occurrence of any event giving rise to the accrual
of Special Interest (as such term is defined in Exhibit A hereto) or the
cessation of such accrual, the Company shall give the Trustee notice thereof and
of the event giving rise to such accrual or cessation (such notice to be
contained in an Officer's Certificate) and prior to receipt of such Officer's
Certificate, the Trustee shall be entitled to assume that no such accrual has
commenced or ceased, as the case may be.

SECTION 4.04.     STAY, EXTENSION AND USURY LAWS.

         The Company covenants (to the extent that it may lawfully do so) that
it shall not at any time insist upon, plead, or in any manner whatsoever claim
or take the benefit or advantage of, any stay, extension or usury law wherever
enacted, now or at any time hereafter in force, which may affect the covenants
or the performance of this Indenture; and the Company (to the extent it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it will not, by resort to any such law, hinder,

                                     - 31 -
<PAGE>   37

delay or impede the execution of any power herein granted to the Trustee, but
will suffer and permit the execution of every such power as though no such law
had been enacted.

SECTION 4.05.     CORPORATE EXISTENCE.

         Subject to Article 5 hereof, the Company shall do or cause to be done
all things necessary to preserve and keep in full force and effect its corporate
existence and the corporate, partnership or other existence of each subsidiary
of the Company in accordance with the respective organizational documents of
each subsidiary and the rights (charter and statutory), licenses and franchises
of the Company and its subsidiaries; provided, however, that the Company shall
not be required to preserve any such right, license or franchise, or the
corporate, partnership or other existence of any subsidiary, if the Board of
Directors shall determine that the preservation thereof is no longer desirable
in the conduct of the business of the Company and its subsidiaries taken as a
whole and that the loss thereof is not adverse in any material respect to the
Holders. The Company shall notify the Trustee in writing of any subsidiary which
qualifies as a Material Subsidiary and is not specified in clause (i) of the
definition thereof.

SECTION 4.06.     TAXES.

         The Company shall, and shall cause each of its subsidiaries to, pay
prior to delinquency all taxes, assessments and governmental levies, except as
contested in good faith and by appropriate proceedings.

SECTION 4.07.     LIMITATIONS ON LIENS.

         Neither the Company nor any of its Restricted Subsidiaries may,
directly or indirectly, create, incur, assume or suffer to exist any Lien on any
asset now owned or hereafter acquired, or any income or profits therefrom, or
assign or convey any right to receive income therefrom, except:

(a)      Permitted Liens;

(b)      Liens securing Indebtedness and related obligations to the extent such
         Indebtedness and related obligations are permitted under Sections
         4.08(b)(i), (iii), (iv), (v), (viii), (ix) and (xi) hereof;

(c)      Liens on the assets acquired or leased with the proceeds of
         Indebtedness permitted to be incurred under Section 4.08 hereof; and

(d)      Liens securing Refinancing Indebtedness permitted to be incurred under
         Section 4.08 hereof; provided that the Refinancing Indebtedness so
         issued and secured by such Lien shall not be secured by any property or
         assets of the Company or any of its Restricted Subsidiaries other than
         the property or assets subject to the Liens securing such Indebtedness
         being refinanced.

SECTION 4.08.     INCURRENCE OF INDEBTEDNESS AND ISSUANCE OF PREFERRED STOCK.

(a)      The Company shall not, and shall not permit any of its Restricted
         Subsidiaries to, directly or indirectly, create, incur, issue, assume,
         guaranty or otherwise become directly or indirectly liable with respect
         to (collectively, "INCUR") any Indebtedness

                                     - 32 -
<PAGE>   38

         (including Acquired Debt) and the Company shall not issue any
         Disqualified Stock and shall not permit any of its Restricted
         Subsidiaries to issue any shares of preferred stock that is
         Disqualified Stock; provided, however, that the Company may incur
         Indebtedness or issue shares of Disqualified Stock and any of its
         Restricted Subsidiaries may issue shares of preferred stock that is
         Disqualified Stock if after giving effect to such issuance or
         incurrence on a pro forma basis, the sum of (x) Indebtedness of the
         Company and its Restricted Subsidiaries, on a consolidated basis, (y)
         the liquidation value of outstanding preferred stock of Restricted
         Subsidiaries and (z) the aggregate amount payable by the Company and
         its Restricted Subsidiaries, on a consolidated basis, upon redemption
         of Disqualified Stock to the extent such amount is not included in the
         preceding clause (y) shall be less than the product of Annualized Pro
         Forma EBITDA for the latest fiscal quarter for which internal financial
         statements are available immediately preceding the date on which such
         additional Indebtedness is incurred or such Disqualified Stock or
         preferred stock is issued multiplied by 7.0, determined on a pro forma
         basis (including a pro forma application of the net proceeds
         therefrom), as if the additional Indebtedness had been incurred, or the
         Disqualified Stock or preferred stock had been issued, as the case may
         be, at the beginning of such quarter.

(b)      The foregoing limitations in Section 4.08(a) shall not apply to:

         (i)      the incurrence by the Company or any Restricted Subsidiary of
                  Indebtedness pursuant to the Credit Facility;

         (ii)     the issuance by any Restricted Subsidiary of preferred stock
                  (other than Disqualified Stock) to the Company, any Restricted
                  Subsidiary of the Company or the holders of Equity Interests
                  in any Restricted Subsidiary on a pro rata basis to such
                  holders;

         (iii)    the incurrence of Indebtedness or the issuance of preferred
                  stock by the Company or any of its Restricted Subsidiaries the
                  proceeds of which are (or the credit support provided by any
                  such Indebtedness is), in each case, used to finance the
                  construction, capital expenditure and working capital needs of
                  a Cable Business (including, without limitation, payments made
                  pursuant to any License), the acquisition of Cable Assets or
                  the Capital Stock of a Qualified Subsidiary;

         (iv)     the incurrence by the Company or any of its Restricted
                  Subsidiaries of additional Indebtedness in an aggregate
                  principal amount not to exceed $100.0 million at any time;

         (v)      the incurrence by the Company or any Restricted Subsidiary of
                  any Permitted Acquired Debt;

         (vi)     the incurrence by the Company or any Subsidiary of
                  Indebtedness issued in exchange for, or the proceeds of which
                  are used to extend, refinance, renew, replace, or refund the
                  Notes, Existing Indebtedness or Indebtedness referred to in
                  clauses (i), (ii), (iii), (iv) or (v) above or Indebtedness
                  incurred pursuant to Section 4.08(a) hereof (the "REFINANCING
                  INDEBTEDNESS"); provided, however, that (1) the principal
                  amount of, and any premium payable in respect of, such

                                     - 33 -
<PAGE>   39

                  Refinancing Indebtedness shall not exceed the principal amount
                  of Indebtedness so extended, refinanced, renewed, replaced or
                  refunded (plus the amount of reasonable expenses incurred in
                  connection therewith); (2) the Refinancing Indebtedness shall
                  have (A) a Weighted Average Life to Maturity equal to or
                  greater than the Weighted Average Life to Maturity of the
                  Indebtedness being extended, refinanced, renewed, replaced or
                  refunded, and (B) a stated maturity no earlier than the stated
                  maturity of, the Indebtedness being extended, refinanced,
                  renewed, replaced or refunded; and (3) the Refinancing
                  Indebtedness shall be subordinated in right of payment to the
                  Notes as and to the extent of the Indebtedness being extended,
                  refinanced, renewed, replaced or refunded;

         (vii)    the issuance of the Preferred Stock in lieu of payment of cash
                  interest on the Subordinated Debentures or the incurrence by
                  the Company of Indebtedness represented by the Subordinated
                  Debentures upon the exchange of the Preferred Stock in
                  accordance with the Certificate of Designations therefor;

         (viii)   Indebtedness under Exchange Rate Contracts, provided that such
                  Exchange Rate Contracts are related to payment obligations
                  under Existing Indebtedness or Indebtedness incurred under
                  Section 4.08(a) or (b) hereof that are being hedged thereby,
                  and not for speculation and that the aggregate notional amount
                  under each such Exchange Rate Contract does not exceed the
                  aggregate payment obligations under such Indebtedness;

         (ix)     Indebtedness under Interest Rate Agreements, provided that the
                  obligations under such agreements are related to payment
                  obligations on Existing Indebtedness or Indebtedness otherwise
                  incurred pursuant to Section 4.08(a) or (b) hereof, and not
                  for speculation;

         (x)      the incurrence of Indebtedness between the Company and any
                  Restricted Subsidiary, between or among Restricted
                  Subsidiaries and between any Restricted Subsidiary and other
                  holders of Equity Interests of such Restricted Subsidiary (or
                  other Persons providing funding on their behalf) on a pro rata
                  basis and on substantially identical principal financial
                  terms; provided, however, that if any such Restricted
                  Subsidiary that is the payee of any such Indebtedness ceases
                  to be a Restricted Subsidiary or transfers such Indebtedness
                  (other than to the Company or a Restricted Subsidiary of the
                  Company), such events shall be deemed, in each case, to
                  constitute the incurrence of such Indebtedness by the Company
                  or by a Restricted Subsidiary, as the case may be, at the time
                  of such event; and

         (xi)     Indebtedness of the Company and/or any Restricted Subsidiary
                  in respect of performance bonds of the Company or any
                  Subsidiary or surety bonds provided by the Company or any
                  Restricted Subsidiary received in the ordinary course of
                  business in connection with the construction or operation of a
                  Cable Business.

(c)      Any redesignation of a Non-Restricted Subsidiary as a Restricted
         Subsidiary shall be deemed for purposes of this Section 4.08 to be an
         incurrence of Indebtedness by the Company and its Restricted
         Subsidiaries of the Indebtedness of such Non-Restricted

                                     - 34 -
<PAGE>   40

         Subsidiary as of the time of such redesignation to the extent such
         Indebtedness does not already constitute Indebtedness of the Company or
         one of its Restricted Subsidiaries.

SECTION 4.09.     RESTRICTED PAYMENTS.

(a)      The Company shall not, and shall not permit any of its Restricted
         Subsidiaries to, directly or indirectly:

         (i)      declare or pay any dividend or make any distribution on
                  account of the Company's or any of its Restricted
                  Subsidiaries' Equity Interests (other than (x) dividends or
                  distributions payable in Equity Interests (other than
                  Disqualified Stock) of the Company or such Restricted
                  Subsidiary, (y) dividends or distributions payable to the
                  Company or any Wholly Owned Subsidiary of the Company, or (z)
                  pro rata dividends or pro rata distributions payable by a
                  Restricted Subsidiary);

         (ii)     purchase, redeem or otherwise acquire or retire for value any
                  Equity Interests of the Company (other than any such Equity
                  Interests owned by the Company or any Wholly Owned Subsidiary
                  of the Company);

         (iii)    voluntarily purchase, redeem or otherwise acquire or retire
                  for value any Indebtedness that is subordinated to the Notes;
                  or

         (iv)     make any Restricted Investment (all such payments and other
                  actions set forth in clauses (i) through (iv) above being
                  collectively referred to as "RESTRICTED PAYMENTS"), unless, at
                  the time of such Restricted Payment:

                  (1)      no Default or Event of Default shall have occurred
                           and be continuing or would occur as a consequence
                           thereof; and

                  (2)      such Restricted Payment, together with the aggregate
                           of all other Restricted Payments made by the Company
                           and its Restricted Subsidiaries after the Issuance
                           Date (including Restricted Payments permitted by
                           clauses (ii) through (x) of Section 4.09(b)), is less
                           than the sum of (x) the difference between Cumulative
                           EBITDA and 1.5 times Cumulative Interest Expense plus
                           (y) Capital Stock Sale Proceeds plus (z) cash
                           received by the Company or a Restricted Subsidiary
                           from a Non-Restricted Subsidiary (other than cash
                           which is or is required to be repaid or returned to
                           such Non-Restricted Subsidiary); provided, however,
                           that to the extent that any Restricted Investment
                           that was made after the date of this Indenture is
                           sold for cash or otherwise liquidated or repaid for
                           cash, the amount credited pursuant to this clause (z)
                           shall be the lesser of (A) the cash received with
                           respect to such sale, liquidation or repayment of
                           such Restricted Investment (less the cost of such
                           sale, liquidation or repayment, if any) and (B) the
                           initial amount of such Restricted Investment, in each
                           case as determined in good faith by the Company's
                           Board of Directors.

(b)      The foregoing provisions in Section 4.09(a) shall not prohibit:

                                     - 35 -
<PAGE>   41

         (i)      the payment of any dividend within 60 days after the date of
                  declaration thereof, if at said date of declaration such
                  payment would have complied with the provisions of this
                  Indenture;

         (ii)     (x) the redemption, repurchase, retirement or other
                  acquisition of any Equity Interests of the Company or any
                  Restricted Subsidiary or (y) an Investment in any Person, in
                  each case, in exchange for, or out of the proceeds of, the
                  substantially concurrent sale (other than to a Restricted
                  Subsidiary of the Company) of other Equity Interests (other
                  than any Disqualified Stock) of the Company, provided that the
                  Company delivers to the Trustee:

                  (1)      with respect to any transaction involving in excess
                           of $5.0 million, a resolution of the Board of
                           Directors set forth in an Officer's Certificate
                           certifying that such transaction is approved by a
                           majority of the directors on the Board of Directors;
                           and

                  (2)      with respect to any transaction involving in excess
                           of $25.0 million, an opinion as to the fairness to
                           the Company or such Restricted Subsidiary from a
                           financial point of view issued by an investment
                           banking firm of national standing with high yield
                           experience, together with an Officer's Certificate to
                           the effect that such opinion complies with this
                           clause (2);

         (iii)    Investments by the Company or any Restricted Subsidiary in a
                  Non-Controlled Subsidiary which (A) has no Indebtedness on a
                  consolidated basis other than Indebtedness incurred to finance
                  the purchase of equipment used in a Cable Business, (B) has no
                  restrictions (other than restrictions imposed or permitted by
                  this Indenture or the indentures governing the Other Qualified
                  Notes or any other instrument governing unsecured indebtedness
                  of the Company which is pari passu with the Notes) on its
                  ability to pay dividends or make any other distributions to
                  the Company or any of its Restricted Subsidiaries, (C) is or
                  will be a Cable Business and (D) uses the proceeds of such
                  Investment for constructing a Cable Business or the working
                  capital needs of a Cable Business;

         (iv)     the redemption, purchase, defeasance, acquisition or
                  retirement of Indebtedness that is subordinated to the Notes
                  (including premium, if any, and accrued and unpaid interest)
                  made by exchange for, or out of the proceeds of the
                  substantially concurrent sale (other than to a Restricted
                  Subsidiary of the Company) of (A) Equity Interests of the
                  Company or (B) Refinancing Indebtedness permitted to be
                  incurred under Section 4.08 hereof;

         (v)      Investments by the Company or any Restricted Subsidiary in a
                  Non-Controlled Subsidiary which is or will be a Cable Business
                  in an amount not to exceed $100.0 million in the aggregate
                  plus the sum of (x) cash received by the Company or a
                  Restricted Subsidiary from a Non-Restricted Subsidiary (other
                  than cash which s or is required to be repaid or returned to
                  such Non-Restricted Subsidiary) and (y) Capital Stock Sale
                  Proceeds (excluding the aggregate net sale proceeds to be
                  received upon conversion of the Convertible Subordinated
                  Notes);

                                     - 36 -
<PAGE>   42

         (vi)     Investments by the Company or any Restricted Subsidiary in
                  Permitted Non-Controlled Assets;

         (vii)    Investments by the Company or any Restricted Subsidiary in SDN
                  Limited, a joint venture organized to operate a digital
                  terrestrial television multiplex, in an amount not exceeding
                  (pound)11.4 million.

         (viii)   the extension by the Company or any Restricted Subsidiary of
                  trade credit to a Non-Restricted Subsidiary extended on usual
                  and customary terms in the ordinary course of business,
                  provided that the aggregate amount of such trade credit shall
                  not exceed $25.0 million at any one time;

         (ix)     the payment of cash dividends on the Preferred Stock accruing
                  on or after February 15, 2004 or any mandatory redemption or
                  repurchase of the Preferred Stock, in each case, in accordance
                  with the Certificate of Designations therefor; and

         (x)      the exchange of all of the outstanding shares of Preferred
                  Stock for Subordinated Debentures in accordance with the
                  Certificate of Designations for the Preferred Stock.

(c)      Any Investment in a Subsidiary (other than the issuance, transfer or
         other conveyance of Equity Interests of the Company (or any Capital
         Stock Sale Proceeds therefrom)) that is designated by the Board of
         Directors as a Non-Restricted Subsidiary shall become a Restricted
         Payment made on the date of such designation in the amount of the
         greater of (x) the book value of such Subsidiary on the date such
         Subsidiary becomes a Non-Restricted Subsidiary and (y) the fair market
         value of such Subsidiary on such date as determined (A) in good faith
         by the Board of Directors of such Subsidiary if such fair market value
         is determined to be less than $25.0 million and (B) by an investment
         banking firm of national standing with high yield underwriting
         expertise if such fair market value is determined to be in excess of
         $25.0 million.

(d)      Not later than the fifth Business Day after making any Restricted
         Payment (other than those referred to in sub-clause (viii) of Section
         4.09(b)), the Company shall deliver to the Trustee an Officer's
         Certificate stating that such Restricted Payment is permitted and
         setting forth the basis upon which the calculations required by this
         Section 4.09 were computed, which calculations may be based upon the
         Company's latest available financial statements.

SECTION 4.10.     ASSET SALES.

(a)      The Company will not, and will not permit any of its Restricted
         Subsidiaries to cause, make or suffer to exist any Asset Sale, unless:

         (i)      no Default exists or is continuing immediately prior to and
                  after giving effect to such Asset Sale;

         (ii)     the Company (or the Restricted Subsidiary, as the case may be)
                  receives consideration at the time of such Asset Sale at least
                  equal to the fair market value (evidenced for purposes of this
                  Section 4.10 by a resolution of the Board

                                     - 37 -
<PAGE>   43

                  of Directors set forth in an Officer's Certificate delivered
                  to the Trustee) of the assets sold or otherwise disposed of;
                  and

         (iii)    at least 80% of the consideration therefor received by the
                  Company or such Restricted Subsidiary is in the form of (w)
                  Cash Equivalents, (x) Replacement Assets, (y) publicly traded
                  Equity Interests of a Person who is, directly or indirectly,
                  engaged primarily in one or more Cable Businesses; provided,
                  however, that the Company or such Restricted Subsidiary shall
                  Monetize such Equity Interests by sale to one or more Persons
                  (other than to the Company or a Subsidiary thereof) at a price
                  not less than the fair market value thereof within 180 days of
                  the consummation of such Asset Sale, or (z) any combination of
                  the foregoing clauses (w) through (y); provided, however, that
                  the amount of (A) any liabilities (as shown on the Company's
                  or such Restricted Subsidiary's most recent balance sheet or
                  in the notes thereto) of the Company or any Restricted
                  Subsidiary (other than liabilities that are by their terms
                  subordinated to the Notes) that are assumed by the transferee
                  of any such assets and (B) any notes or other obligations
                  received by the Company or any such Restricted Subsidiary from
                  such transferee that are within five Business Days converted
                  by the Company or such Restricted Subsidiary into cash, shall
                  be deemed to be Cash Equivalents (to the extent of the Cash
                  Equivalents received in such conversion) for purposes of this
                  clause (iii).

(b)      Within 360 days after any Asset Sale, the Company (or the Restricted
         Subsidiary, as the case may be) shall cause the Net Proceeds from such
         Asset Sale:

         (i)      to be used to permanently reduce Indebtedness of a Restricted
                  Subsidiary; or

         (ii)     to be invested or reinvested in Replacement Assets.

                           Pending final application of any such Net Proceeds,
                  the Company may temporarily reduce revolving credit borrowings
                  or otherwise invest such Net Proceeds in any manner that is
                  not prohibited by this Indenture or the indentures for the
                  Other Qualified Notes.

                           Any Net Proceeds from any Asset Sale that are not
                  used or reinvested as provided in the preceding sentence
                  constitute "EXCESS PROCEEDS." When the aggregate amount of
                  Excess Proceeds exceeds $15.0 million, the Company shall make
                  an offer (an "ASSET SALE OFFER") to all holders of Notes and
                  Other Qualified Notes to purchase the maximum principal amount
                  of Notes and Other Qualified Notes (determined on a pro rata
                  basis according to the accreted value or principal amount, as
                  the case may be, of the Notes and the Other Qualified Notes
                  and in accordance with Section 3.09(g)(i)) that may be
                  purchased out of the Excess Proceeds (x) with respect to the
                  Other Qualified Notes, based on the terms set forth in the
                  indenture related to each issue of the Other Qualified Notes
                  and (y) with respect to the Notes, at an offer price in cash
                  in an amount equal to 100.0% of the outstanding principal
                  amount thereof plus accrued and unpaid interest, if any, to
                  the date fixed for the closing of such offer, in accordance
                  with the procedures set forth in Section 3.09 hereof.

                                     - 38 -
<PAGE>   44

                           To the extent that the aggregate principal amount or
                  accreted value, as the case may be, of Notes and Other
                  Qualified Notes tendered pursuant to an Asset Sale Offer is
                  less than the Excess Proceeds, the Company may use such
                  deficiency for general corporate purposes. If the aggregate
                  principal amount or accreted value, as the case may be, of
                  Notes and Other Qualified Notes surrendered by holders thereof
                  exceeds the amount of Excess Proceeds, then such remaining
                  Excess Proceeds shall be allocated pro rata according to
                  accreted value or principal amount, as the case may be, to the
                  Notes and each issue of the Other Qualified Notes and in
                  accordance with Section 3.09(g)(ii), and the Trustee shall
                  select the Notes to be purchased from the amount allocated to
                  the Notes on the basis set forth in Section 3.09(e) hereof.
                  Upon completion of such offers to purchase each of the Notes
                  and the Other Qualified Notes, the amount of Excess Proceeds
                  will be reset at zero.

(c)      Notwithstanding the provisions of Sections 4.10(a) and (b): the Company
         and its Subsidiaries may:

         (i)      sell, lease, transfer, convey or otherwise dispose of assets
                  or property acquired after October 14, 1993, by the Company or
                  any Subsidiary in a sale-and-leaseback transaction so long as
                  the proceeds of such sale are applied within five Business
                  Days to permanently reduce Indebtedness of a Restricted
                  Subsidiary or if there is no such Indebtedness or such
                  proceeds exceed the amount of such Indebtedness then such
                  proceeds or excess proceeds are reinvested in a Replacement
                  Assets within 360 days after such sale, lease, transfer,
                  conveyance or disposition;

         (ii)     (x) swap or exchange assets or property with a Cable
                  Controlled Subsidiary or (y) issue, sell, lease, transfer,
                  convey or otherwise dispose of equity securities of any of the
                  Company's Subsidiaries to a Cable Controlled Subsidiary, in
                  each of cases (x) and (y) so long as (A) the ratio of
                  Indebtedness to Annualized Pro Forma EBITDA of the Company
                  after such transaction is equal to or less than the ratio of
                  Indebtedness to Annualized Pro Forma EBITDA of the Company
                  immediately preceding such transaction; provided, however,
                  that if the ratio of Indebtedness to Annualized Pro Forma
                  EBITDA of the Company immediately preceding such transaction
                  is 6:1 or less, then the ratio of Indebtedness to Annualized
                  Pro Forma EBITDA of the Company may be 0.5 greater than such
                  ratio immediately preceding such transaction and (B) either
                  (I) the assets so contributed consist solely of a license to
                  operate a Cable Business and the Net Households covered by all
                  of the licenses to operate cable and telephone systems held by
                  the Company and its Restricted Subsidiaries immediately after
                  and giving effect to such transaction equals or exceeds the
                  number of Net Households covered by all of the licenses to
                  operate cable and telephone systems held by the Company and
                  its Restricted Subsidiaries immediately prior to such
                  transaction or (II) the assets so contributed consist solely
                  of Cable Assets and the value of the Capital Stock received,
                  immediately after and giving effect to such transaction, as
                  determined by an investment banking firm of recognized
                  standing with knowledge of the Cable Business, equals or
                  exceeds the value of Cable Assets exchanged for such Capital
                  Stock; or

                                     - 39 -
<PAGE>   45

         (iii)    issue, sell, lease, transfer, convey or otherwise dispose of
                  Equity Interests (other than Disqualified Stock) of the
                  Company (or any Capital Stock Sale Proceeds therefrom) to any
                  Person (including Non-Restricted Subsidiaries).

SECTION 4.11.     TRANSACTIONS WITH AFFILIATES.

         The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, sell, lease, transfer or otherwise dispose of any of its
properties or assets to, or purchase any property or assets from, or enter into
or amend any contract, agreement, understanding, loan, advance or guarantee
with, or for the benefit of, any Affiliate (each of the foregoing, an "AFFILIATE
TRANSACTION"), unless:

(a)      such Affiliate Transaction is on terms that are no less favorable to
         the Company or the relevant Subsidiary than those that could have been
         obtained in a comparable transaction by the Company or such Subsidiary
         with an unrelated Person; and

(b)      the Company delivers to the Trustee:

         (i)      with respect to any Affiliate Transaction involving aggregate
                  payments in excess of $5.0 million or any series of Affiliate
                  Transactions with an Affiliate involving aggregate payments in
                  excess of $5.0 million, a resolution of the Board of Directors
                  set forth in an Officer's Certificate certifying that such
                  Affiliate Transaction complies with Section 4.11 (a) and such
                  Affiliate Transaction is approved by a majority of the
                  disinterested directors on the Board of Directors; and

         (ii)     with respect to any Affiliate Transaction or any series of
                  Affiliate Transactions involving aggregate payments in excess
                  of $25.0 million, an opinion as to the fairness to the Company
                  or such Subsidiary from a financial point of view issued by an
                  investment banking firm of national standing with high yield
                  experience together with an Officer's Certificate to the
                  effect that such opinion complies with this clause (ii);

provided, however, that notwithstanding the foregoing provisions, the following
shall not be deemed to be Affiliate Transactions:

                  (1)      any employment agreement entered into by the Company
                           or any of its Subsidiaries in the ordinary course of
                           business and consistent with the past practice of the
                           Company or its predecessor or such Subsidiary;

                  (2)      transactions between or among the Company and/or its
                           Restricted Subsidiaries;

                  (3)      transactions permitted by the provisions of Section
                           4.09 hereof;

                  (4)      Liens permitted under Section 4.07 hereof which are
                           granted by the Company or any of its Subsidiaries to
                           an unrelated Person for the benefit of the Company or
                           any other Subsidiary of the Company;

                  (5)      any transaction pursuant to an agreement in effect on
                           the Issuance Date;

                                     - 40 -
<PAGE>   46

                  (6)      the incurrence of Indebtedness by a Restricted
                           Subsidiary where such Indebtedness is owed to the
                           holders of the Equity Interests of such Restricted
                           Subsidiary on a pro rata basis and on substantially
                           identical principal financial terms;

                  (7)      management, operating, service or interconnect
                           agreements entered into in the ordinary course of
                           business with any Cable Business in which the Company
                           or any Restricted Subsidiary has an Investment and
                           which is not a Cable Controlled Subsidiary (and of
                           which no Affiliate of the Company is an Affiliate
                           other than as a result of such Investment); and

                  (8)      any tax sharing agreement.

SECTION 4.12.     DIVIDENDS AND OTHER PAYMENT RESTRICTIONS AFFECTING RESTRICTED
                  SUBSIDIARIES.

         The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, create or otherwise cause or suffer to
exist or become effective any encumbrance or restriction on the ability of any
Restricted Subsidiary to:

(a)      (i) pay dividends or make any other distributions to the Company or any
         of its Subsidiaries (A) on its Capital Stock or (B) with respect to any
         other interest or participation in, or measured by, its profits, or
         (ii) pay any indebtedness owed to the Company or any of its
         Subsidiaries, or

(b)      make loans or advances to the Company or any of its Subsidiaries, or

(c)      transfer any of its properties or assets to the Company or any of its
         Subsidiaries,

except for such encumbrances or restrictions existing under or by reason of:

         (i)      Existing Indebtedness as in effect on the Issuance Date;

         (ii)     this Indenture and the Notes;

         (iii)    any agreement covering or relating to Indebtedness permitted
                  to be incurred under Section 4.08(b)(i), (ii), (iii), (iv),
                  (v), (viii) or (ix) hereof (but only, in the case of Section
                  4.08(b)(viii) or (ix), to the extent contemplated by the
                  then-existing Credit Facility), provided that the provisions
                  of such agreement permit any action referred to in clause (a)
                  above in aggregate amounts sufficient to enable the payment of
                  interest and principal and mandatory repurchases pursuant to
                  the terms of this Indenture and the Notes, but provided
                  further that: (x) any such agreement may nevertheless
                  encumber, prohibit or restrict any action referred to in
                  clause (a) above if an event of default under such agreement
                  has occurred and is continuing or would occur as a result of
                  any such action; and (y) any such agreement may nevertheless
                  contain (I) restrictions limiting the payment of dividends or
                  the making of any other distributions to all or a portion of
                  excess cash-flow (or any similar formulation thereof) and (II)
                  subordination provisions governing Indebtedness owed to the
                  Company or any Restricted Subsidiary;

                                     - 41 -
<PAGE>   47

         (iv)     applicable law;

         (v)      any instrument governing Indebtedness or Capital Stock of a
                  Person acquired by the Company or any of its Subsidiaries as
                  in effect at the time of such acquisition (except to the
                  extent such Indebtedness was incurred in connection with such
                  acquisition), which encumbrance or restriction is not
                  applicable to any Person, or the properties or assets of any
                  Person, other than the Person, or the property or assets of
                  the Person, so acquired; provided that the EBITDA of such
                  Person is not taken into account in determining whether such
                  acquisition was permitted by the terms of this Indenture;

         (vi)     customary nonassignment provisions in leases entered into in
                  the ordinary course of business and consistent with past
                  practices;

         (vii)    provisions of joint venture or stockholder agreements, so long
                  as such provisions are determined by a resolution of the Board
                  of Directors to be, at the time of such determination,
                  customary for such agreements;

         (viii)   with respect to clause (c) above, purchase money obligations
                  for property acquired in the ordinary course of business or
                  the provisions of any agreement with respect to any Asset Sale
                  (or transaction which, but for its size, would be an Asset
                  Sale), solely with respect to the assets being sold; or

         (ix)     permitted Refinancing Indebtedness, provided that the
                  restrictions contained in the agreements governing such
                  Refinancing Indebtedness are determined by a resolution of the
                  Board of Directors to be no more restrictive than those
                  contained in the agreements governing the Indebtedness being
                  refinanced.

SECTION 4.13.     CHANGE OF CONTROL.

(a)      Upon the occurrence of a Change of Control Triggering Event, each
         Holder of Notes shall have the right to require the Company to
         repurchase all or any part (equal to $1,000 or an integral multiple
         thereof) of such Holder's Notes pursuant to the offer described in
         Section 3.09 hereof (the "PURCHASE OFFER") at a purchase price equal to
         101.0% of the principal amount thereof plus accrued and unpaid interest
         thereon, if any, to the date of purchase (the "CHANGE OF CONTROL
         PAYMENT").

(b)      Within 40 days following any Change of Control Triggering Event, the
         Company shall mail to each Holder the notice provided by Section
         3.09(e) and if and so long as the Notes are listed on the Luxembourg
         Stock Exchange publish a notice in one leading newspaper with
         circulation in Luxembourg.

SECTION 4.14.     PAYMENT OF ADDITIONAL AMOUNTS.

         At least 10 days prior to the first date on which payment of principal
and any premium or interest on the Notes is to be made, and at least 10 days
prior to any subsequent such date if there has been any change with respect to
the matters set forth in the Officer's Certificate described in this Section
4.14, the Company shall furnish the Trustee and the Paying Agent, if other than
the Trustee, with an Officer's Certificate instructing the Trustee and the
Paying Agent whether the Company is obligated to pay Additional Amounts (as
defined in Section 3 of the Initial Notes or Section 2 of the Exchange Notes)
with respect to

                                     - 42 -
<PAGE>   48

such payment of principal, or of any premium or interest on the Notes. If the
Company will be obligated to pay Additional Amounts with respect to such
payment, then such Officer's Certificate shall specify by country the amount, if
any, required to be withheld on such payments to such Holders and the Company
will pay to the Trustee or the Paying Agent such Additional Amounts. The Company
shall indemnify the Trustee and the Paying Agent for, and hold them harmless
against, any loss, liability or expense reasonably incurred without negligence
or bad faith on their part arising out of or in connection with actions taken or
omitted by any of them in reliance on any Officer's Certificate furnished to
them pursuant to this Section 4.14.

         Whenever in this Indenture there is mentioned, in any context, the
payment of principal (and premium, if any), Offer Amount, interest or any other
amount payable under or with respect to any Note such mention shall be deemed to
include mention of the payment of Additional Amounts provided for in this
Section 4.14 and Section 3 of the Initial Notes (or Section 2 of the Exchange
Notes) to the extent that, in such context, Additional Amounts are, were or
would be payable in respect thereof pursuant to the provisions of this Section
4.14 and Section 3 of the Initial Notes (or Section 2 of the Exchange Notes) and
express mention of the payment of Additional Amounts (if applicable) in any
provisions hereof shall not be construed as excluding Additional Amounts in
those provisions hereof where such express mention is not made (if applicable).

                                   ARTICLE 5.
                                   SUCCESSORS

SECTION 5.01.     MERGER, CONSOLIDATION OR SALE OF ASSETS.

         The Company may not consolidate or merge with or into (whether or not
the Company is the surviving corporation), or sell, assign, transfer, lease,
convey or otherwise dispose of all or substantially all of its properties or
assets in one or more related transactions to, another corporation, Person or
entity unless:

(a)      the Company is the surviving corporation or the entity or the Person
         formed by or surviving any such consolidation or merger (if other than
         the Company) or to which such sale, assignment, transfer, lease,
         conveyance or other disposition shall have been made is a corporation
         organized or existing under the laws of the United Kingdom, the
         Netherlands, the Netherlands Antilles, Bermuda or the Cayman Islands or
         of the United States, any state thereof or the District of Columbia;

(b)      the entity or Person formed by or surviving any such consolidation or
         merger (if other than the Company) or the entity or Person to which
         such sale, assignment, transfer, lease, conveyance or other disposition
         will have been made assumes all the Obligations (including the due and
         punctual payment of Additional Amounts if the surviving corporation is
         a corporation organized or existing under the laws of the United
         Kingdom, the Netherlands, the Netherlands Antilles, Bermuda or the
         Cayman Islands) of the Company, pursuant to a supplemental indenture in
         a form reasonably satisfactory to the Trustee, under the Notes and this
         Indenture;

(c)      immediately after such transaction no Default or Event of Default
         exists;

                                     - 43 -
<PAGE>   49

(d)      the Company or any entity or Person formed by or surviving any such
         consolidation or merger, or to which such sale, assignment, transfer,
         lease, conveyance or other disposition will have been made will have a
         ratio of Indebtedness to Annualized Pro Forma EBITDA equal to or less
         than the ratio of Indebtedness to Annualized Pro Forma EBITDA of the
         Company immediately preceding the transaction; provided, however, that
         if the ratio of Indebtedness to Annualized Pro Forma EBITDA of the
         Company immediately preceding such transaction is 6:1 or less, then the
         ratio of Indebtedness to Annualized Pro Forma EBITDA of the Company may
         be 0.5 greater than such ratio immediately preceding such transaction;
         and

(e)      such transaction would not result in the loss of any material
         authorization or Material License of the Company or its Subsidiaries.

SECTION 5.02.     SUCCESSOR CORPORATION SUBSTITUTED.

         Upon any consolidation or merger, or any sale, assignment, transfer,
lease, conveyance or other disposition of all or substantially all of the assets
of the Company in accordance with Section 5.01 hereof, the successor corporation
formed by such consolidation or into or with which the Company is merged or to
which such sale, assignment, transfer, lease, conveyance or other disposition is
made shall succeed to, and be substituted for and may exercise every right and
power of, the Company under this Indenture with the same effect as if such
successor Person has been named as the Company herein; provided, however, that
the predecessor Company in the case of a sale, assignment, transfer, lease,
conveyance or other disposition shall not be released from the obligation to pay
the principal of and interest on the Notes.

                                   ARTICLE 6.
                              DEFAULTS AND REMEDIES

SECTION 6.01.     EVENTS OF DEFAULT.

         An "Event of Default" occurs if:

(a)      the Company defaults in the payment of interest (and Additional
         Amounts, if applicable) on any Note when the same becomes due and
         payable and the Default continues for a period of 30 days after the
         date due and payable;

(b)      the Company defaults in the payment of the principal of any Note when
         the same becomes due and payable, upon redemption or otherwise;

(c)      the Company fails to observe or perform any covenant or agreement
         contained in Section 4.08, 4.09, or 4.13 hereof;

(d)      the Company fails to observe or perform any other covenant or agreement
         contained in this Indenture or the Notes, required by any of them to be
         performed and the Default continues for a period of 60 days after
         notice from the Trustee to the Company or from the Holders of 25% in
         aggregate principal amount of the then outstanding Notes to the Company
         and the Trustee stating that such notice is a "Notice of Default";

                                     - 44 -
<PAGE>   50

(e)      default under any mortgage, indenture or instrument under which there
         may be issued or by which there may be secured or evidenced any
         Indebtedness for money borrowed by the Company or any Restricted
         Subsidiary (or the payment of which is guaranteed by the Company or any
         Restricted Subsidiary), whether such Indebtedness or guarantee now
         exists or is created after the Issuance Date, which default:

         (i)      is caused by a failure to pay when due principal of or
                  interest on such Indebtedness within the grace period provided
                  for in such Indebtedness (which failure continues beyond any
                  applicable grace period) (a "PAYMENT DEFAULT"); or

         (ii)     results in the acceleration of such Indebtedness prior to its
                  express maturity

                  and, in each case, the principal amount of any such
                  Indebtedness, together with the principal amount of any other
                  such Indebtedness under which there is a Payment Default or
                  the maturity of which has been so accelerated, aggregates
                  $10.0 million or more;

(f)      a final judgment or final judgments (other than any judgment as to
         which a reputable insurance company has accepted full liability) for
         the payment of money are entered by a court or courts of competent
         jurisdiction against the Company or any Restricted Subsidiary of the
         Company which remains undischarged for a period (during which execution
         shall not be effectively stayed) of 60 days, provided that the
         aggregate of all such judgments exceeds $5.0 million;

(g)      the Company or any Material Subsidiary pursuant to or within the
         meaning of any Bankruptcy Law:

         (i)      commences a voluntary case;

         (ii)     consents to the entry of an order for relief against it in an
                  involuntary case in which it is the debtor;

         (iii)    consents to the appointment of a Custodian of it or for all or
                  substantially all of its property;

         (iv)     makes a general assignment for the benefit of its creditors;
                  or

         (v)      generally is unable to pay its debts as the same become due;

(h)      a court of competent jurisdiction enters an order or decree under any
         Bankruptcy Law that:

         (i)      is for relief against the Company or any Material Subsidiary
                  in an involuntary case;

         (ii)     appoints a Custodian of the Company or any Material Subsidiary
                  or for all or substantially all of its property; or

         (iii)    orders the liquidation of the Company or any Material
                  Subsidiary, and the order or decree remains unstayed and in
                  effect for 60 days; and

                                     - 45 -
<PAGE>   51

(i)      the revocation of a Material License.

         The term "BANKRUPTCY LAW" means Title 11, U.S. Code or any similar
Federal, state or foreign law for the relief of debtors or the protection of
creditors. The term "CUSTODIAN" means any receiver, trustee, assignee,
liquidator or similar official under any Bankruptcy Law.

SECTION 6.02.     ACCELERATION.

         If an Event of Default (other than an Event of Default specified in
clauses (g) and (h) of Section 6.01 hereof) occurs and is continuing, the
Trustee by notice to the Company, or the Holders of at least 25% in principal
amount of the then outstanding Notes by notice to the Company and the Trustee,
may declare all the Notes to be due and payable. Upon such declaration, the
principal of, premium, if any, and interest on, the Notes shall be due and
payable immediately. If an Event of Default specified in clause (g) or (h) of
Section 6.01 hereof occurs, such an amount shall ipso facto become and be
immediately due and payable without any declaration or other act on the part of
the Trustee or any Holder. The Holders of a majority in principal amount of the
then outstanding Notes by notice to the Trustee may rescind an acceleration and
its consequences if the rescission would not conflict with any judgment or
decree and if all existing Events of Default have been cured or waived except
nonpayment of principal or interest that has become due solely because of the
acceleration.

         In the case of any Event of Default pursuant to the provisions of
Section 6.01 occurring by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding payment
of the premium that the Company would have had to pay if the Company then had
elected to redeem the Notes pursuant to Section 7 of the Initial Notes (Section
6 in the case of the Exchange Notes), an equivalent premium shall, upon demand
of the Holders of at least 25% in principal amount of the then outstanding Notes
delivered to the Company and the Trustee, also become and be immediately due and
payable to the extent permitted by law, anything in this Indenture or in the
Notes contained to the contrary notwithstanding. If an Event of Default occurs
prior to October 1, 2005, by reason of any willful action (or inaction) taken
(or not taken) by or on behalf of the Company with the intention of avoiding the
prohibition on redemption of the Notes prior to October 1, 2005, pursuant to
Section 7 of the Initial Notes (Section 6 in the case of the Exchange Notes),
then the premium payable for purposes of this paragraph for each of the years
beginning on October 1 of the years (October 2 in the case of 2000) set forth
below shall, subject to the foregoing demand, be as set forth in the following
table expressed as a percentage of the amount that would otherwise be due
pursuant to this Section 6.02 hereof but for the provisions of this sentence.

<TABLE>
<CAPTION>
             Year                                             Percentage
             ----                                             ----------
             <S>                                              <C>
             2000..........................................   111.8750%
             2001..........................................   110.6884%
             2002..........................................   109.5008%
             2003..........................................   108.3132%
             2004..........................................   107.1256%

</TABLE>

                                     - 46 -
<PAGE>   52

SECTION 6.03.     OTHER REMEDIES.

         If an Event of Default occurs and is continuing, the Trustee may pursue
any available remedy to collect the payment of principal or interest on the
Notes or to enforce the performance of any provision of the Notes or this
Indenture.

         The Trustee may maintain a proceeding even if it does not possess any
of the Notes or does not produce any of them in the proceeding. A delay or
omission by the Trustee or any Holder in exercising any right or remedy accruing
upon an Event of Default shall not impair the right or remedy or constitute a
waiver of or acquiescence in the Event of Default. All remedies are cumulative
to the extent permitted by law.

SECTION 6.04.     WAIVER OF PAST DEFAULTS.

         The Holders of a majority in principal amount of the then outstanding
Notes by notice to the Trustee may waive an existing Default or Event of Default
and its consequences except a continuing Default or Event of Default in the
payment of the principal of, or interest on any Note. When a Default or Event of
Default is waived, it is cured and ceases; but no such waiver shall extend to
any subsequent or other Default or impair any right consequent thereon.

SECTION 6.05.     CONTROL BY MAJORITY.

         The Holders of a majority in principal amount of the then outstanding
Notes may direct the time, method and place of conducting any proceeding for any
remedy available to the Trustee or exercising any trust or power conferred on
it. However, the Trustee may refuse to follow any direction that conflicts with
law or this Indenture, is unduly prejudicial to the rights of other Holders, or
would involve the Trustee in personal liability.

SECTION 6.06.     LIMITATION ON SUITS.

         A Holder may pursue a remedy with respect to this Indenture or the
Notes only if:

(a)      the Holder gives to the Trustee notice of a continuing Event of
         Default;

(b)      the Holders of at least 25% in principal amount of the then outstanding
         Notes make a request to the Trustee to pursue the remedy;

(c)      such Holder or Holders offer to the Trustee indemnity satisfactory to
         the Trustee against any loss, liability or expense;

(d)      the Trustee does not comply with the request within 60 days after
         receipt of the request and the offer of indemnity; and

(e)      during such 60-day period the Holders of a majority in principal amount
         of the then outstanding Notes do not give the Trustee a direction
         inconsistent with the request.

         A Holder may not use this Indenture to prejudice the rights of another
Holder or to obtain a preference or priority over another Holder.

                                     - 47 -
<PAGE>   53

SECTION 6.07.     RIGHTS OF HOLDERS TO RECEIVE PAYMENT.

         Notwithstanding any other provision of this Indenture, the right of any
Holder of a Note to receive payment of principal and interest on the Note, on or
after the respective due dates expressed in the Note, or to bring suit for the
enforcement of any such payment on or after such respective dates, shall not be
impaired or affected without the consent of the Holder made pursuant to this
Section.

SECTION 6.08.     COLLECTION SUIT BY TRUSTEE.

         If an Event of Default specified in Section 6.01(a) or (b) occurs and
is continuing, the Trustee may recover judgment in its own name and as trustee
of an express trust against the Company for the whole amount of principal and
interest remaining unpaid on the Notes and interest on overdue principal and
interest and such further amount as shall be sufficient to cover the costs and,
to the extent lawful, expenses of collection, including the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel.

SECTION 6.09.     TRUSTEE MAY FILE PROOFS OF CLAIM.

         The Trustee may file such proofs of claim and other papers or documents
as may be necessary or advisable in order to have the claims of the Trustee and
the Holders allowed in any judicial proceedings relative to the Company, its
creditors or its property. Nothing contained herein shall be deemed to authorize
the Trustee to authorize or consent to or accept or adopt on behalf of any
Holder any plan of reorganization, arrangement, adjustment or composition
affecting the Notes or the rights of any Holder thereof, or to authorize the
Trustee to vote in respect of the claim of any Holder in any such proceeding.

SECTION 6.10.     PRIORITIES.

         If the Trustee collects any money pursuant to this Article, it shall
pay out the money in the following order:

         First:     to the Trustee for amounts due under Section 7.07 hereof;

         Second:    to Holders for amounts due and unpaid on the Notes for
principal and interest (and Additional Amounts, if applicable), ratably, without
preference or priority of any kind, according to the amounts due and payable on
the Notes for principal and interest, respectively; and

         Third:     to the Company.

         The Trustee may fix a record date and payment date for any payment to
Holders made pursuant to this Section.

SECTION 6.11.     UNDERTAKING FOR COSTS.

         In any suit for the enforcement of any right or remedy under this
Indenture or in any suit against the Trustee for any action taken or omitted by
it as a Trustee, a court in its discretion may require the filing by any party
litigant in the suit of an undertaking to pay the costs of the suit, and the
court in its discretion may assess reasonable costs, including reasonable
attorneys' fees, against any party litigant in the suit, having due regard to
the

                                     - 48 -
<PAGE>   54

merits and good faith of the claims or defenses made by the party litigant.
This Section does not apply to a suit by the Trustee, a suit by a Holder
pursuant to Section 6.07 hereof, or a suit by Holders of more than 10% in
principal amount of the then outstanding Notes.

                                   ARTICLE 7.
                                     TRUSTEE

SECTION 7.01.     DUTIES OF TRUSTEE.

(a)      If an Event of Default has occurred and is continuing, the Trustee
         shall exercise such of the rights and powers vested in it by this
         Indenture, and use the same degree of care and skill in their exercise,
         as a prudent man would exercise or use under the circumstances in the
         conduct of his own affairs.

(b)      Except during the continuance of an Event of Default: (i) the Trustee
         need perform only those duties that are specifically set forth in this
         Indenture and no others and (ii) in the absence of bad faith on its
         part, the Trustee may conclusively rely, as to the truth of the
         statements and the correctness of the opinions expressed therein, upon
         certificates or opinions furnished to the Trustee and conforming to the
         requirements of this Indenture. However, the Trustee shall examine the
         certificates and opinions to determine whether or not they conform to
         the requirements of this Indenture and to confirm the correctness of
         all mathematical computations.

(c)      The Trustee may not be relieved from liability for its own negligent
         action, its own negligent failure to act, or its own willful
         misconduct, except that: (i) this paragraph does not limit the effect
         of paragraph (b) of this Section 7.01; (ii) the Trustee shall not be
         liable for any error of judgment made in good faith by a Trust Officer,
         unless it is proved that the Trustee was negligent in ascertaining the
         pertinent facts and (iii) the Trustee shall not be liable with respect
         to any action it takes or omits to take in good faith in accordance
         with a direction received by it pursuant to Section 6.05 hereof.

(d)      Every provision of this Indenture that in any way relates to the
         Trustee is subject to paragraphs (a), (b) and (c) of this Section 7.01.

(e)      The Trustee may refuse to perform any duty or exercise any right or
         power unless it receives indemnity satisfactory to it against any loss,
         liability or expense.

(f)      The Trustee shall not be liable for interest on any money received by
         it except as the Trustee may agree in writing with the Company. Money
         held in trust by the Trustee need not be segregated from other funds
         except to the extent required by law.

SECTION 7.02.     RIGHTS OF TRUSTEE.

(a)      The Trustee may rely on any document believed by it to be genuine and
         to have been signed or presented by the proper Person. The Trustee need
         not investigate any fact or matter stated in the document.

(b)      Before the Trustee acts or refrains from acting, it may require an
         Officer's Certificate or an Opinion of Counsel, or both. The Trustee
         shall not be liable for any action it takes or omits to take in good
         faith in reliance on such Officer's Certificate or Opinion of Counsel.

                                     - 49 -
<PAGE>   55

(c)      The Trustee may act through agents and shall not be responsible for the
         misconduct or negligence of any agent appointed with due care.

(d)      The Trustee shall not be liable for any action it takes or omits to
         take in good faith which it believes to be authorized or within its
         rights or powers.

(e)      The Trustee shall not be charged with knowledge of any Event of Default
         under subsection (c), (d), (e), (f) or (i) (and subsection (a) or (b)
         if the Trustee does not act as Paying Agent) of Section 6.01 or of the
         identity of any Material Subsidiary referred to in clause (ii) of the
         definition thereof unless either (1) a Trust Officer of the Trustee
         assigned to its Corporate Trustee Administration Department shall have
         actual knowledge thereof, or (2) the Trustee shall have received notice
         thereof in accordance with Section 10.02 hereof from the Company or any
         Holder.

SECTION 7.03.     INDIVIDUAL RIGHTS OF TRUSTEE.

         The Trustee in its individual or any other capacity may become the
owner or pledgee of Notes and may otherwise deal with the Company or an
Affiliate with the same rights it would have if it were not Trustee. Any Agent
may do the same with like rights. However, the Trustee is subject to Sections
7.10 and 7.11 hereof.

SECTION 7.04.     TRUSTEE'S DISCLAIMER.

         The Trustee makes no representation as to the validity or adequacy of
this Indenture or the Notes, it shall not be accountable for the Company's use
of the proceeds from the Notes, and it shall not be responsible for any
statement of the Company in the Indenture or any statement in the Notes other
than its authentication or for compliance by the Company with the Registration
Rights Agreement.

SECTION 7.05.     NOTICE OF DEFAULTS.

         If a Default or Event of Default occurs and is continuing and if it is
known to the Trustee, the Trustee shall mail to Holders a notice of the Default
or Event of Default within 90 days after it occurs. Except in the case of a
Default or Event of Default in payment on any Note, the Trustee may withhold the
notice if and so long as a committee of its Trust Officers in good faith
determines that withholding the notice is in the interests of Holders.

SECTION 7.06.     REPORTS BY TRUSTEE TO HOLDERS.

         Within 60 days after the reporting date stated in Section 10.10, the
Trustee shall mail to Holders a brief report dated as of such reporting date
that complies with TIA (ss.) 313(a) if and to the extent required by such (ss.)
313(a). The Trustee also shall comply with TIA (ss.) 313(b)(2). The Trustee
shall also transmit by mail all reports as required by TIA (ss.) 313(c).

         A copy of each report at the time of its mailing to Holders shall be
filed with the SEC and each stock exchange on which the Notes are listed. The
Company shall notify the Trustee when the Notes are listed on any stock
exchange.

                                     - 50 -
<PAGE>   56

SECTION 7.07.     COMPENSATION AND INDEMNITY.

         The Company shall pay to the Trustee from time to time reasonable
compensation for its services hereunder. The Trustee's compensation shall not be
limited by any law on compensation of a trustee of an express trust. The Company
shall reimburse the Trustee upon request for all reasonable disbursements,
expenses and advances incurred or made by it. Such disbursements and expenses
may include the reasonable disbursements, compensation and expenses of the
Trustee's agents and counsel.

         The Company shall indemnify the Trustee against any loss or liability
incurred by it except as set forth in the next paragraph. The Trustee shall
notify the Company promptly of any claim for which it may seek indemnity. The
Company shall defend the claim and the Trustee shall cooperate in the defense.
The Trustee may have separate counsel and the Company shall pay the reasonable
fees, disbursements and expenses of such counsel. The Company need not pay for
any settlement made without its consent, which consent shall not be unreasonably
withheld.

         The Company need not reimburse any expense or indemnify against any
loss or liability incurred by the Trustee through negligence or bad faith.

         To secure the Company's payment obligations in this Section, the
Trustee shall have a lien prior to the Notes on all money or property held or
collected by the Trustee, except money or property held in trust to pay
principal and interest on particular Notes.

         Without prejudice to any other rights available to the Trustee under
applicable law, when the Trustee incurs expenses or renders services after an
Event of Default specified in Section 6.01(g) or (h) occurs, the expenses and
the compensation for the services are intended to constitute expenses of
administration under any Bankruptcy Law.

         All amounts owing to the Trustee under this Section shall be payable by
the Company in U.S. dollars.

SECTION 7.08.     REPLACEMENT OF TRUSTEE.

         A resignation or removal of the Trustee and appointment of a successor
Trustee shall become effective only upon the successor Trustee's acceptance of
appointment as provided in this Section.

         The Trustee may resign by so notifying the Company. The Holders of a
majority in principal amount of the then outstanding Notes may remove the
Trustee by so notifying the Trustee and the Company. The Company may remove the
Trustee if:

(a)      the Trustee fails to comply with Section 7.10 hereof, unless the
         Trustee's duty to resign is stayed as provided in TIA (ss.) 310(b);

(b)      the Trustee is adjudged a bankrupt or an insolvent or an order for
         relief is entered with respect to the Trustee under any Bankruptcy Law;

(c)      a Custodian or public officer takes charge of the Trustee or its
         property; or

(d)      the Trustee becomes incapable of acting.

                                     - 51 -
<PAGE>   57

         If the Trustee resigns or is removed or if a vacancy exists in the
office of Trustee for any reason, the Company shall promptly appoint a successor
Trustee. Within one year after the successor Trustee takes office, the Holders
of a majority in principal amount of the then outstanding Notes may appoint a
successor Trustee to replace the successor Trustee appointed by the Company.

         If a successor Trustee does not take office within 60 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company or the
Holders of at least 10% in principal amount of the then outstanding Notes may
petition any court of competent jurisdiction for the appointment of a successor
Trustee.

         If the Trustee fails to comply with Section 7.10 hereof, unless the
Trustee's duty to resign is stayed as provided in TIA (ss.) 310(b), any Holder
who has been a bona fide Holder of a Note for at least six months may petition
any court of competent jurisdiction for the removal of the Trustee and the
appointment of a successor Trustee.

         A successor Trustee shall deliver a written acceptance of its
appointment to the retiring Trustee and to the Company. Thereupon the
resignation or removal of the retiring Trustee shall become effective, and the
successor Trustee shall have all the rights, powers and duties of the Trustee
under this Indenture. The successor Trustee shall mail a notice of its
succession to Holders. The retiring Trustee shall promptly transfer all property
held by it as Trustee to the successor Trustee, subject to the lien provided for
in Section 7.07 hereof. Notwithstanding replacement of the Trustee pursuant to
this Section 7.08 hereof, the Company's obligations under Section 7.07 hereof
shall continue for the benefit of the retiring trustee with respect to expenses
and liabilities incurred by it prior to such replacement.

SECTION 7.09.     SUCCESSOR TRUSTEE BY MERGER, ETC.

         If the Trustee consolidates, merges or converts into, or transfers all
or substantially all of its corporate trust business to, another corporation,
the successor corporation without any further act shall be the successor
Trustee.

SECTION 7.10.     ELIGIBILITY; DISQUALIFICATION.

         This Indenture shall always have a Trustee who satisfies the
requirements of TIA (ss.) 310(a)(1) and (5). The Trustee shall always have a
combined capital and surplus as stated in Section 10.11 hereof. The Trustee is
subject to TIA (ss.) 310(b). The following indentures shall be deemed to be
specifically described herein for the purposes of clause (i) of the first
proviso contained in TIA (ss.) 310(b): (a) indenture, dated as of April 20,
1995, between the Company and The Chase Manhattan Bank, as trustee, relating to
the 12-3/4% Notes, as amended, (b) indenture, dated as of January 30, 1996,
between the Company and The Chase Manhattan Bank, as trustee, relating to the
1996 11-1/2% Deferred Coupon Notes, as amended, (c) indenture, dated as February
12, 1997, between the Company and The Chase Manhattan Bank, as trustee, relating
to the 10% Notes, as amended, (d) indenture dated as of March 13, 1998, between
the Company and The Chase Manhattan Bank, as trustee, relating to the Company's
9-1/2% Notes, (e) indenture, dated as of March 13, 1998, between the Company and
The Chase Manhattan Bank, as trustee, relating to the Company's 10-3/4% Notes,
(f) indenture, dated as of March 13, 1998, between the Company and The Chase
Manhattan Bank, as trustee, relating to the Company's 1998 9-3/4% Notes, (g)
indenture, dated as of November 2, 1998, between the Company and The Chase
Manhattan Bank, as trustee,

                                     - 52 -
<PAGE>   58
relating to the Company's 11-1/2% Notes, (h) indenture dated as of November 6,
1998 between the Company and The Chase Manhattan Bank, as Trustee, relating to
the 12-3/8% Notes, (i) indenture dated as of April 14, 1999 between the Company
and The Chase Manhattan Bank, as Trustee, relating to the Company's 1999 9-3/4%
Notes, (j) indenture dated as of November 24, 1999 between the Company and The
Chase Manhattan Bank, as Trustee, relating to the Company's 9-1/4% Notes, (k)
indenture dated as of November 24, 1999 between the Company and The Chase
Manhattan Bank, as Trustee, relating to the Company's 9-7/8% Notes and (l)
indenture dated as of November 24, 1999 between the Company and The Chase
Manhattan Bank, as Trustee, relating to the Company's 1999 11-1/2% Deferred
Coupon Notes.

SECTION 7.11.     PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

         The Trustee is subject to TIA (ss.) 311(a), excluding any creditor
relationship listed in TIA (ss.) 311(b). A Trustee who has resigned or been
removed shall be subject to TIA (ss.) 311(a) to the extent indicated therein.

                                   ARTICLE 8.
                             DISCHARGE OF INDENTURE

SECTION 8.01.     TERMINATION OF COMPANY'S OBLIGATIONS.

         This Indenture shall cease to be of further effect (except that the
Company's obligations under Sections 7.07 and 8.03 hereof shall survive) when
all outstanding Notes theretofore authenticated and issued have been delivered
to the Trustee for cancellation and the Company has paid all sums payable
hereunder.

SECTION 8.02.     OPTION TO EFFECT DEFEASANCE.

         The Company may, at the option of its Board of Directors evidenced by a
resolution set forth in an Officer's Certificate, at any time, elect to have
this Section 8.02 be applied to all outstanding Notes upon compliance with the
conditions set forth below in this Section. Upon the Company's election to have
this Section 8.02 apply to all the outstanding Notes, the Company shall, subject
to the satisfaction of the conditions set forth in the next paragraph, be deemed
to have been discharged from its obligations with respect to all outstanding
Notes on the date such conditions are satisfied (hereinafter, "DEFEASANCE"). For
this purpose, Defeasance means that the Company shall be deemed to have paid and
discharged the entire Obligations represented by the outstanding Notes, which
shall thereafter be deemed to be "outstanding" only for the purposes of Section
8.03 hereof and the other Sections of this Indenture referred to in clauses (a)
and (b) below, and to have satisfied all its other obligations under such Notes
and this Indenture (and the Trustee, on demand of and at the expense of the
Company, shall execute proper instruments acknowledging the same), except for
the following provisions which shall survive until otherwise terminated or
discharged hereunder: (i) the rights of Holders of outstanding Notes to receive
solely from the trust fund described in the following paragraph, payments in
respect of the principal of and interest on such Notes when such payments are
due; (ii) the Company's obligations with respect to such Notes under Article 2
hereof; (iii) the rights, powers, trusts, duties and immunities of the Trustee
hereunder and the Company's obligations in connection therewith; and (iv) this
Article 8.

         In order to exercise Defeasance:

                                     - 53 -
<PAGE>   59

(a)      the Company must irrevocably deposit or cause to be deposited with the
         Trustee or the Paying Agent, at any time prior to the maturity date of
         the Notes, in trust, for the benefit of the Holders, pursuant to an
         irrevocable trust and security agreement in form satisfactory to the
         Trustee, as trust funds in trust, U.S. dollars sufficient, or U.S.
         Government Obligations, the principal of and interest on which will be
         sufficient, or a combination thereof sufficient, in the opinion of a
         nationally recognized firm of independent public accountants, expressed
         in a written certification thereof (in form satisfactory to the
         Trustee) to pay the principal of, premium, if any, and interest, if
         any, on the outstanding Notes on the stated date for payment thereof or
         on the applicable redemption date, as the case may be, of such
         principal or installment of principal of, premium, if any, and
         interest, if any, on the outstanding Notes;

(b)      the Company shall have delivered to the Trustee, an Opinion of Counsel
         (which counsel may be an employee of the Company) reasonably acceptable
         to the Trustee confirming that: (A) the Company has received from, or
         there has been published by, the Internal Revenue Service a ruling or
         (B) since the Issuance Date, there has been a change in the applicable
         federal income tax law, in either case to the effect that, and based
         thereon such Opinion of Counsel shall confirm that, the Holders of the
         outstanding Notes will not recognize income, gain or loss for federal
         income tax purposes as a result of such Defeasance and will be subject
         to federal income tax on the same amounts, in the same manner and at
         the same times as would have been the case if such Defeasance had not
         occurred;

(c)      no Event of Default shall have occurred and be continuing on the date
         of such Defeasance (other than an Event of Default resulting from or
         related to the incurrence of Indebtedness, the proceeds of which are to
         be applied to such deposit) or, insofar as Sections 6.01(g) and (h)
         hereof are concerned, at any time in the period ending on the 91st day
         after the date of deposit (or greater period of time in which any such
         deposit of trust funds may remain subject to the effect of any
         Bankruptcy Law insofar as those apply to the deposit by the Company);

(d)      such Defeasance shall not result in a breach or violation of, or
         constitute a default under, any material agreement or instrument (other
         than this Indenture) to which the Company or any of its Subsidiaries is
         a party or by which the Company or any of its Subsidiaries is bound;

(e)      the Company shall have delivered to the Trustee an Opinion of Counsel
         to the effect that after the 91st day following the deposit (or such
         greater period referred to in (c) above), the trust funds will not be
         subject to the effect of any applicable Bankruptcy Law;

(f)      the Company shall have delivered to the Trustee an Officer's
         Certificate stating that the deposit was not made by the Company with
         the intent of preferring the Holders of Notes over any other creditors
         of the Company with the intent of defeating, hindering, delaying or
         defrauding creditors of the Company or others;

(g)      the deposit shall not result in the Company, the Trustee or the trust
         fund established pursuant to (a) above being subject to regulation
         under the Investment Company Act of 1940, as amended;

                                     - 54 -
<PAGE>   60

(h)      Holders of the Notes will have a valid, perfected and unavoidable
         (under applicable Bankruptcy Law), subject to the passage of time
         referred to clause (e) above, first priority security interest in the
         trust funds; and

(i)      the Company shall have delivered to the Trustee an Officer's
         Certificate and an Opinion of Counsel (subject to customary
         exceptions), each stating that all conditions precedent provided for or
         relating to the Defeasance have been complied with.

SECTION 8.03.     APPLICATION OF TRUST MONEY.

         The Trustee shall hold in trust, U.S. dollars or U.S. Government
Obligations deposited with it pursuant to Section 8.02 hereof. It shall apply
the deposited money and the money from U.S. Government Obligations through the
Paying Agent and in accordance with this Indenture to the payment of principal
and interest, if any, on the Notes.

SECTION 8.04.     REPAYMENT TO COMPANY.

         The Trustee and the Paying Agent shall promptly pay to the Company upon
request any excess money or securities held by them at any time.

         The Trustee and the Paying Agent shall pay to the Company upon request
any money held by them for the payment of principal or interest that remains
unclaimed for two years after the date upon which such payment shall have become
due; provided, however, that the Company shall have first caused notice of such
payment to the Company to be mailed to each Holder entitled thereto no less than
30 days prior to such payment. After payment to the Company, the Trustee and the
Paying Agent shall have no further liability with respect to such money and
Holders entitled to the money must look to the Company for payment as general
creditors unless any applicable abandoned property law designates another
Person.

SECTION 8.05.     REINSTATEMENT.

         If (i) the Trustee or Paying Agent is unable to apply any money in
accordance with Section 8.03 hereof by reason of any order or judgment of any
court or governmental authority enjoining, restraining or otherwise prohibiting
such application and (ii) the Holders of at least a majority in principal amount
of the then outstanding Notes so request by written notice to the Trustee, the
Company's obligations under this Indenture and the Notes shall be revived and
reinstated as though no deposit had occurred pursuant to Section 8.02 hereof
until such time as the Trustee or Paying Agent is permitted to apply all such
money in accordance with Section 8.03 hereof or such request is revoked by such
Holders; provided, however, that if the Company makes any payment of interest on
or principal of any Note following the reinstatement of its obligations, the
Company shall be subrogated to the rights of the Holders of such Notes to
receive such payment from the money held by the Trustee or Paying Agent.

                                   ARTICLE 9.
                       AMENDMENTS, SUPPLEMENTS AND WAIVERS

SECTION 9.01.     WITHOUT CONSENT OF HOLDERS.

         The Company and the Trustee may amend or supplement this Indenture or
the Notes without the consent of any Holder:

                                     - 55 -
<PAGE>   61

(a)      to cure any ambiguity, defect or inconsistency;

(b)      to comply with Section 5.01 hereof;

(c)      to provide for uncertificated Notes in addition to or in place of
         certificated Notes;

(d)      to make any change that does not adversely affect the interests
         hereunder of any Holder;

(e)      to qualify the Indenture under the TIA or to comply with the
         requirements of the SEC in order to maintain the qualification of the
         Indenture under the TIA; or

(f)      to provide for the issuance of Additional Notes in accordance with the
         limitations set forth in this Indenture.

SECTION 9.02.     WITH CONSENT OF HOLDERS.

         Subject to Section 6.07 hereof, the Company and the Trustee may amend
or supplement this Indenture or the Notes with the written consent of the
Holders of at least a majority in principal amount of the then outstanding
Notes. Subject to Sections 6.04 and 6.07 hereof, the Holders of a majority in
principal amount of the Notes then outstanding (including Additional Notes, if
any) may also waive compliance in a particular instance by the Company with any
provision of this Indenture or the Notes. However, without the consent of each
Holder affected, an amendment, supplement or waiver under this Section may not:

(a)      reduce the amount of Notes whose Holders must consent to an amendment,
         supplement or waiver;

(b)      reduce the principal of or change the fixed maturity of any Note or
         alter the provisions of Sections 7 and 8 of the Initial Note and
         Sections 6 and 7 of the Exchange Note (other than provisions relating
         to the covenants described under Sections 4.10 and 4.13);

(c)      reduce the rate of or change the time for payment of interest on any
         Note;

(d)      waive a default in the payment of the principal of, or interest, if
         any, on, any Note (except a rescission of acceleration of the Notes by
         the Holders of at least a majority in aggregate principal amount of the
         Notes and a waiver of the payment default that resulted from such
         acceleration);

(e)      except as contemplated by Section 10.07(e), make any Note payable in
         money other than that stated in the Note;

(f)      make any change in Section 6.04 or 6.07 hereof;

(g)      waive a redemption payment with respect to any Note; or

(h)      make any change in the foregoing amendment and waiver provisions of
         this Article 9.

                                     - 56 -
<PAGE>   62

         To secure a consent of the Holders under this Section 9.02, it shall
not be necessary for the Holders to approve the particular form of any proposed
amendment, supplement or waiver, but it shall be sufficient if such consent
approves the substance thereof.

         After an amendment, supplement or waiver under this Section becomes
effective, the Company shall mail to Holders a notice briefly describing the
amendment or waiver. If the Notes are listed on the Luxembourg Stock Exchange,
the Company shall publish a notice briefly describing the amendment or waiver in
a daily newspaper with general circulation in Luxembourg.

SECTION 9.03.     COMPLIANCE WITH TRUST INDENTURE ACT.

         Every amendment to this Indenture or the Notes shall be set forth in a
supplemental indenture that complies with the TIA as then in effect.

SECTION 9.04.     REVOCATION AND EFFECT OF CONSENTS.

         Until an amendment, supplement or waiver becomes effective, a consent
to it by a Holder of a Note is a continuing consent by the Holder and every
subsequent Holder of a Note or portion of a Note that evidences the same debt as
the consenting Holder's Note, even if notation of the consent is not made on any
Note. However, any such Holder or subsequent Holder may revoke the consent as to
his Note or portion of a Note if the Trustee receives the notice of revocation
before the date on which the Trustee receives an Officer's Certificate
certifying that the Holders of the requisite principal amount of Notes have
consented to the amendment, supplement or waiver.

         The Company may, but shall not be obligated to, fix a record date for
the purpose of determining the Holders entitled to consent to any amendment,
supplement or waiver. If a record date is fixed, then notwithstanding the
provisions of the immediately preceding paragraph, those Persons who were
Holders at such record date (or their duly designated proxies), and only those
Persons, shall be entitled to consent to such amendment, supplement or waiver or
to revoke any consent previously given, whether or not such Persons continue to
be Holders after such record date. No consent shall be valid or effective for
more than 90 days after such record date unless consents from Holders of the
principal amount of Notes required hereunder for such amendment or waiver to be
effective shall have also been given and not revoked within such 90-day period.

         After an amendment, supplement or waiver becomes effective it shall
bind every Holder, unless it is of the type described in any of clauses (a)
through (h) of Section 9.02 hereof. In such case, the amendment or waiver shall
bind each Holder who has consented to it and every subsequent Holder that
evidences the same debt as the consenting Holder's Note.

SECTION 9.05.     NOTATION ON OR EXCHANGE OF NOTES.

         The Trustee may place an appropriate notation about an amendment or
waiver on any Note thereafter authenticated. The Company in exchange for all
Notes may issue and the Trustee shall authenticate new Notes that reflect the
amendment or waiver.

         Failure to make such notation on a Note or to issue a new Note as
aforesaid shall not affect the validity and effect of such amendment or waiver.

                                     - 57 -
<PAGE>   63

SECTION 9.06.     TRUSTEE PROTECTED.

         The Trustee shall sign all supplemental indentures, except that the
Trustee may, but need not, sign any supplemental indenture that adversely
affects its rights.

                                  ARTICLE 10.
                                 MISCELLANEOUS

SECTION 10.01.    TRUST INDENTURE ACT CONTROLS.

         This Indenture is subject to the provisions of the TIA that are
required to be incorporated into this Indenture (or, prior to the registration
of the Notes pursuant to the Registration Rights Agreement, would be required to
be incorporated into this Indenture if it were qualified under the TIA), and
shall, to the extent applicable, be governed by such provisions. If any
provision of this Indenture limits, qualifies, or conflicts with another
provision which is required (or would be so required) to be incorporated in this
Indenture by the TIA, the incorporated provision shall control.

SECTION 10.02.    NOTICES.

         Any notice or communication by the Company or the Trustee to the other
is duly given if in writing and delivered in Person or mailed by first class
mail to the other's address stated in Section 10.10 hereof. The Company or the
Trustee by notice to the other may designate additional or different addresses
for subsequent notices or communications.

         Except as otherwise provided herein, any notice or communication to a
Holder shall be mailed by first class mail to his address shown on the register
kept by the Registrar. Failure to mail a notice or communication to a Holder or
any defect in it shall not affect its sufficiency with respect to other Holders.

         If a notice or communication is mailed in the manner provided above
within the time prescribed, it is duly given, whether or not the addressee
receives it.

         If the Company mails a notice or communication to Holders, it shall
mail a copy to the Trustee and each Agent at the same time.

         All other notices or communications shall be in writing.

         In case by reason of the suspension of regular mail service, or by
reason of any other cause, it shall be impossible to mail any notice as required
by the Indenture, then such method of notification as shall be made with the
approval of the Trustee shall constitute a sufficient mailing of such notice.

         If it is impractical in the opinion of the Trustee to make any
publication of any notice required hereby in a daily newspaper with general
circulation in Luxembourg, any publication or notice in lieu thereof which is
made or given with the approval of the Trustee shall constitute a sufficient
publication of such notice.

                                     - 58 -
<PAGE>   64

SECTION 10.03.    COMMUNICATION BY HOLDERS WITH OTHER HOLDERS.

         Holders may communicate pursuant to TIA (ss.) 312(b) with other Holders
with respect to their rights under this Indenture or the Notes. The Company, the
Trustee, the Registrar and anyone else shall have the protection of TIA (ss.)
312(c).

SECTION 10.04.    CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT.

         Upon any request or application by the Company to the Trustee to take
any action under this Indenture, the Company shall furnish to the Trustee:

(a)      an Officer's Certificate stating that, in the opinion of the signers,
         all conditions precedent, if any, provided for in this Indenture
         relating to the proposed action have been complied with; and

(b)      an Opinion of Counsel stating that, in the opinion of such counsel, all
         such conditions precedent have been complied with.

SECTION 10.05.    STATEMENTS REQUIRED IN CERTIFICATE OR OPINION.

         Each certificate or opinion with respect to compliance with a condition
or covenant provided for in this Indenture (other than pursuant to Section 4.03)
shall include:

(a)      a statement that the Person signing such certificate or rendering such
         opinion has read such covenant or condition;

(b)      a brief statement as to the nature and scope of the examination or
         investigation upon which the statements or opinions contained in such
         certificate or opinion are based;

(c)      a statement that, in the opinion of such Person, such Person has made
         such examination or investigation as is necessary to enable such Person
         to express an informed opinion as to whether or not such covenant or
         condition has been complied with; and

(d)      a statement as to whether or not, in the opinion of such Person, such
         condition or covenant has been complied with.

SECTION 10.06.    RULES BY TRUSTEE AND AGENTS.

         The Trustee may make reasonable rules for action by, or a meeting of,
Holders. The Registrar or Paying Agent may make reasonable rules and set
reasonable requirements for its functions.

SECTION 10.07.    LEGAL HOLIDAYS.

         A "LEGAL HOLIDAY" is a Saturday, a Sunday or a day on which banking
institutions in the State of New York are not required to be open. If a payment
date is a Legal Holiday at a place of payment, payment may be made at that place
on the next succeeding day that is not a Legal Holiday, and no interest shall
accrue for the intervening period. If any other operative date for purposes of
this Indenture shall occur on a Legal Holiday then for all purposes the next
succeeding day that is not a Legal Holiday shall be such operative date.

                                     - 59 -
<PAGE>   65

SECTION 10.08.    NO RECOURSE AGAINST OTHERS.

         A director, officer, employee or stockholder, as such, of the Company
shall not have any liability for any obligations of the Company under the Notes
or the Indenture or for any claim based on, in respect of or by reason of such
obligations or their creation. Each Holder by accepting a Note waives and
releases all such liability. The waiver and release are part of the
consideration for the issue of the Notes.

SECTION 10.09.    COUNTERPARTS AND FACSIMILE SIGNATURES.

         This Indenture may be executed by manual or facsimile signature in any
number of counterparts and by the parties hereto in separate counterparts, each
of which when so executed shall be deemed to be an original and all of which
taken together shall constitute one and the same agreement.

SECTION 10.10.    VARIABLE PROVISIONS.

         "OFFICER" means the Chairman of the Board, the President, any Vice
President, the Treasurer, the Secretary, any Assistant Treasurer or any
Assistant Secretary of the Company.

         The first certificate pursuant to Section 4.03 hereof shall be for the
fiscal year ended on December 31, 2000.

         The reporting date for Section 7.06 hereof is March 15, of each year.
The first reporting date is March 15, 2001.

         The Trustee shall always have a combined capital and surplus of at
least $100,000,000 as set forth in its most recent published annual report of
condition.

         The Company's address is:

                  NTL Communications Corp.
                  110 East 59th Street, 26th Floor
                  New York, New York 10022
                  Attention:   Richard J. Lubasch, Esq.
                               Executive Vice President, General Counsel and
                               Secretary

         The Trustee's address is:

                  The Chase Manhattan Bank
                  450 West 33rd Street
                  New York, New York 10001
                  Attention:   Capital Markets Fiduciary Services

SECTION 10.11.    GOVERNING LAW.

         THE INTERNAL LAWS OF THE STATE OF NEW YORK SHALL GOVERN THIS INDENTURE
AND THE NOTES, WITHOUT REGARD TO THE CONFLICT OF LAWS PROVISIONS THEREOF.

                                     - 60 -
<PAGE>   66

SECTION 10.12.    RIGHTS OF THE REGISTRAR AND PAYING AGENT.

         In acting as Registrar or Paying Agent hereunder, Chase Manhattan Bank
Luxembourg S.A. shall have the benefits and protections afforded to the Trustee
hereunder, including those afforded under Article 7 and Sections 10.04 and 10.05
(except to the extent that such benefits and protections are made expressly
inapplicable to a Registrar or Paying Agent).

SECTION 10.13.    NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS.

         This Indenture may not be used to interpret another indenture, loan or
debt agreement of the Company or an Affiliate. Any such indenture, loan or debt
agreement may not be used to interpret this Indenture.

SECTION 10.14.    SUCCESSORS.

         All agreements of the Company in this Indenture and the Notes shall
bind its successor. All agreements of the Trustee in this Indenture shall bind
its successor.

SECTION 10.15.    SEVERABILITY.

         In case any provision in this Indenture or in the Notes shall be
invalid, illegal or unenforceable, the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

SECTION 10.16.    TABLE OF CONTENTS, HEADINGS, ETC.

         The Table of Contents, Cross-Reference Table, and headings of the
Articles and Sections of this Indenture have been inserted for convenience of
reference only, are not to be considered a part hereof, and shall in no way
modify or restrict any of the terms or provisions hereof.

                                     - 61 -
<PAGE>   67

                                   SIGNATURES

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed, all as of the date first written above.

                                     NTL COMMUNICATIONS CORP.

                                     By: /s/ Richard J. Lubasch
                                         ---------------------------------------
                                         Name:  Richard J. Lubasch
                                         Title: Executive Vice President,
                                                General Counsel and Secretary

                            Indenture signature page
<PAGE>   68

                                     THE CHASE MANHATTAN BANK, as Trustee

                                     By: /s/ Robert S. Peschler
                                         ---------------------------------------
                                         Name:  Robert S. Peschler
                                         Title: Assistant Vice President

                            Indenture signature page
<PAGE>   69

                                                                       EXHIBIT A
                         [FORM OF FACE OF INITIAL NOTE]

                              [Global Notes Legend]

         UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC") TO THE COMPANY OR
ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE
ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO
CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

         TRANSFERS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS IN WHOLE,
BUT NOT IN PART, TO DTC OR TO NOMINEES OF DTC OR TO A SUCCESSOR OF DTC OR SUCH
SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL NOTE SHALL BE
LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE
INDENTURE REFERRED TO ON THE REVERSE HEREOF.

                       [Rule 144A Restricted Notes Legend]

         THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933
(THE "SECURITIES ACT") AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE
TRANSFERRED EXCEPT (1) TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A
QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A UNDER THE
SECURITIES ACT PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED
INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (2)
IN AN OFFSHORE TRANSACTION COMPLYING WITH RULE 903 OR RULE 904 OF REGULATION S
UNDER THE SECURITIES ACT, (3) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER
THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE) OR (4) TO AN
INSTITUTIONAL ACCREDITED INVESTOR IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT, IN EACH CASE, IN ACCORDANCE WITH ALL
APPLICABLE SECURITIES LAWS OF THE STATES OF THE UNITED STATES.

                     [Regulation S Restricted Notes Legend]

         THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933
(THE "SECURITIES ACT") AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE
TRANSFERRED EXCEPT (1) TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A
QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A UNDER THE
SECURITIES ACT PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED
INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF

                                      A-1
<PAGE>   70

RULE 144A, (2) IN AN OFFSHORE TRANSACTION COMPLYING WITH RULE 903 OR RULE 904 OF
REGULATION S UNDER THE SECURITIES ACT, (3) PURSUANT TO AN EXEMPTION FROM
REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF
AVAILABLE) OR (4) TO AN INSTITUTIONAL ACCREDITED INVESTOR IN A TRANSACTION
EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, IN EACH CASE,
IN ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE STATES OF THE UNITED
STATES.

                                      A-2
<PAGE>   71

No.
    --------                                                           $
                                                                        --------

              CINS No.[          ] /ISIN No. [           ] /CUSIP No. [    ]

                          11-7/8% SENIOR NOTE DUE 2010

         NTL Communications Corp., a Delaware corporation (the "COMPANY"),
promises to pay to __________________________ or registered assigns, the
principal sum of ____________________ $[____________] [,or such other amount as
is indicated on Schedule A hereof*,] on October 1, 2010, subject to the further
provisions of this Note set forth on the reverse hereof which further provisions
shall for all purposes have the same effect as if set forth at this place.

Interest Payment Dates:         April 1 and October 1, commencing April 1, 2001.

Record Dates:                   March 15 and September 15.

         IN WITNESS WHEREOF, NTL Communications Corp. has caused this Note to be
signed manually or by facsimile by its duly authorized officers.

                                     Dated:
                                            ------------------------------------

                                     NTL COMMUNICATIONS CORP.

                                     by:
                                         ---------------------------------------

TRUSTEE'S CERTIFICATE OF AUTHENTICATION
This is one of the 11-7/8% Senior
Notes due 2010 described in the
within-mentioned Indenture.

THE CHASE MANHATTAN BANK, as Trustee

By:
   ------------------------------------
      Authorized Officer

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

*  Applicable to Global Notes Only

                                      A-3
<PAGE>   72

                        [FORM OF REVERSE OF INITIAL NOTE]

                            NTL COMMUNICATIONS CORP.
                          11-7/8% Senior Note due 2010

         1. Interest. NTL Communications Corp., a Delaware corporation (the
"COMPANY"), is the issuer of 11-7/8% Senior Notes due 2010 (the "NOTES"). The
Company promises to pay interest on the Notes in cash semiannually on each April
1 and October 1, commencing on April 1, 2001, to Holders of record on the
immediately preceding March 15 and September 15, respectively, at the rate of
11-7/8% per annum. Interest on the Notes will accrue from the most recent date
to which interest has been paid on the Notes, or if no interest has been paid,
from October 2, 2000. Interest will be computed on the basis of a 360-day year
of twelve 30-day months. The Company will pay interest on overdue principal and
premium, if any, at the interest rate borne by the Notes, compounded
semiannually, and it shall pay interest on overdue installments of interest
(without regard to any applicable grace period) at the same interest rate
compounded semiannually. Any interest paid on this Note shall be increased to
the extent necessary to pay Additional Amounts as set forth in this Note.

         2. Special Interest. The Holder of this Note is entitled to the
benefits of the Registration Rights Agreement relating to the Notes (the
"REGISTRATION RIGHTS AGREEMENT").

         In the event that either (a) we fail to file the Exchange Registration
Statement or the Shelf Registration Statement (as such terms are defined in the
Registration Rights Agreement) on or before the date specified for such filing
in the Registration Rights Agreement, (b) the Exchange Registration Statement is
not declared effective within 180 days after the closing of the sale of the
Notes or the Shelf Registration Statement is not declared effective within 180
days from the date such Shelf Registration Statement is filed, (c) we fail to
complete the Exchange Offer within the time frame specified in the Registration
Rights Agreement, or (d) the Exchange Registration Statement or the Shelf
Registration Statement is filed and declared effective but is thereafter either
withdrawn or becomes subject to an effective stop order suspending the
effectiveness (except as specifically permitted in the Registration Rights
Agreement) without being succeeded immediately by an additional registration
statement which becomes effective, then we will pay special interest pursuant to
provisions of the Registration Rights Agreement and the Notes to each holder of
the Notes. Special interest will accrue from (i) the date specified for such
filing, in the case of clause (a) above, (ii) the date specified for
effectiveness in the case of clause (b) above, (iii) the date specified for
completion of the Exchange Offer, in the case of clause (c) above, or (iv) the
date such Exchange Offer Registration Statement or Shelf Registration Statement
ceases to be effective, in the case of clause (d) above (each such period
referred to in clauses (i) through (iv) above an "Accrual Period"), at a rate
per annum equal to 0.25% for the first 90 days of the Accrual Period; 0.50% for
the second 90 days of the Accrual Period; 0.75% for the third 90 days of the
Accrual Period and 1.0% for the remaining portion of the Accrual Period of the
principal amount of the Notes, determined daily. In each case such additional
interest will be payable in cash semiannually in arrears on each April 1 and
October 1, commencing April 1, 2001, to Holders of record on the immediately
preceding March 15 and September 15, respectively.

         3. Additional Amounts. This Section 3 shall apply only in the event
that the Company becomes, or a successor to the Company is, a corporation
organized or existing under the laws of the United Kingdom, the Netherlands, the
Netherlands Antilles, Bermuda

                                      A-4
<PAGE>   73

or the Cayman Islands. All payments made by the Company on this Note shall be
made without deduction for or on account of, any and all present or future
taxes, duties, assessments, or governmental charges of whatever nature unless
the deduction or withholding of such taxes, duties, assessments or governmental
charges is then required by law. If any deduction or withholding for or on
account of any present or future taxes, assessments or other governmental
charges of the United Kingdom, the Netherlands, the Netherlands Antilles,
Bermuda or the Cayman Islands (or any political subdivision or taxing authority
thereof or therein) shall at any time be required in respect of any amounts to
be paid by the Company under this Note, the Company shall pay or cause to be
paid such additional amounts ("ADDITIONAL AMOUNTS") as may be necessary in order
that the net amounts received by a Holder of this Note after such deduction or
withholding shall be not less than the amounts specified in this Note to which
the Holder of this Note is entitled; provided, however, that the Company shall
not be required to make any payment of Additional Amounts for or on account of:

                    (a) any tax, assessment or other governmental charge to the
         extent such tax, assessment or other governmental charge would not have
         been imposed but for (i) the existence of any present or former
         connection between such Holder (or between a fiduciary, settlor,
         beneficiary, member or shareholder of, or possessor of a power over,
         such Holder, if such Holder is an estate, nominee, trust, partnership
         or corporation), other than the holding of this Note or the receipt of
         amounts payable in respect of this Note, and the United Kingdom, the
         Netherlands, the Netherlands Antilles, Bermuda or the Cayman Islands
         (or any political subdivision or taxing authority thereof or therein)
         including, without limitation, such Holder (or such fiduciary, settlor,
         beneficiary, member, shareholder or possessor) being or having been a
         citizen or resident thereof or being or having been present or engaged
         in trade or business therein or having or having had a permanent
         establishment therein or (ii) the presentation of this Note (where
         presentation is required) for payment on a date more than 30 days after
         the date on which such payment became due and payable or the date on
         which payment thereof is duly provided for, whichever occurs later,
         except to the extent that the Holder would have been entitled to
         Additional Amounts had this Note been presented on the last day of such
         period of 30 days;

                    (b) any tax, assessment or other governmental charge that is
         imposed or withheld by reason of the failure to comply by the Holder of
         this Note or, if different, the beneficial owner of the interest
         payable on this Note, with a timely request of the Company addressed to
         such Holder or beneficial owner to provide information, documents or
         other evidence concerning the nationality, residence, identity or
         connection with the taxing jurisdiction of such Holder or beneficial
         owner which is required or imposed by a statute, regulation or
         administrative practice of the taxing jurisdiction as a precondition to
         exemption from all or part of such tax, assessment or governmental
         charge;

                    (c) any estate, inheritance, gift, sales, transfer, personal
         property or similar tax, assessment or other governmental charge;

                    (d) any tax, assessment or other governmental charge which
         is collectible otherwise than by withholding from payments of principal
         amount, redemption amount, Change of Control Payment or interest with
         respect to a Note or withholding from the proceeds of a sale or
         exchange of a Note;

                                      A-5
<PAGE>   74

                    (e) any tax, assessment or other governmental charge
         required to be withheld by any Paying Agent from any payment of
         principal amount, redemption amount, Change of Control Payment or
         interest with respect to a Note, if such payment can be made, and is in
         fact made, without such withholding by any other Paying Agent located
         inside the United States;

                    (f) any tax, assessment or other governmental charge imposed
         on a Holder that is not the beneficial owner of a Note to the extent
         that the beneficial owner would not have been entitled to the payment
         of any such Additional Amounts had the beneficial owner directly held
         the Note;

                    (g) any combination of items (a), (b), (c), (d), (e) and (f)
         above;

nor shall Additional Amounts be paid with respect to any payment of the
principal of, or any interest on, this Note to any Holder who is a fiduciary or
partnership or other than the sole beneficial owner of such payment to the
extent that a beneficiary or settlor would not have been entitled to any
Additional Amounts had such beneficiary or settlor been the Holder of this Note.
All references to principal amount or interest on the Notes in the Indenture or
the Notes shall include any Additional Amounts payable to the Company pursuant
to this Section 3.

         4. Method of Payment. The Company will pay interest on the Notes
(except defaulted interest) to the Persons who are registered Holders of Notes
at the close of business on the record date for the next interest payment date
even though Notes are canceled after the record date and on or before the
interest payment date. Holders must surrender Notes to a Paying Agent to collect
principal and premium payments. The Company will pay principal, premium, if any,
and interest in money of the United States that at the time of payment is legal
tender for payment of public and private debts. However, the Company may pay
principal, premium, if any, and interest by check payable in such money. It may
mail an interest check to a holder's registered address. If a Holder so
requests, principal, premium, if any, and interest may be paid by wire transfer
of immediately available funds to an account previously specified in writing by
such Holder to the Company and the Trustee.

         5. Paying Agent and Registrar. The Trustee will act as Paying Agent and
Registrar in the City of New York, New York. Chase Manhattan Bank Luxembourg
S.A. will act as Paying Agent and Registrar in Luxembourg if and as long as the
Notes are listed on the Luxembourg Stock Exchange. The Company may change any
Paying Agent or Registrar without prior notice. The Company or any of its
Affiliates may act in any such capacity.

         6. Indenture. The Company issued the Notes under an Indenture, dated as
of October 2, 2000 (the "INDENTURE"), between the Company and The Chase
Manhattan Bank, as Trustee. The terms of the Notes include those stated in the
Indenture and those made part of the Indenture by the Trust Indenture Act of
1939 (15 U.S. Code (ss.)(ss.) 77aaa-77bbbb) as in effect on the date of the
Indenture. The Notes are subject to, and qualified by, all such terms, certain
of which are summarized hereon, and Holders are referred to the Indenture and
such Act for a statement of such terms. The Notes initially issued by the
Company on the date of the Indenture are unsecured general obligations of the
Company limited to $500,000,000 in aggregate principal amount. Additional Notes
may be issued in accordance with the terms of the Indenture.
                                      A-6
<PAGE>   75

         7. Optional Redemption. Except as provided in Section 8 hereof, the
Notes are not redeemable at the Company's option prior to October 1, 2005.
Thereafter, the Notes will be subject to redemption at the option of the
Company, in whole or in part, upon not less than 30 nor more than 60 days'
notice, at the redemption prices (expressed as percentages of principal amount)
set forth below plus accrued and unpaid interest thereon to the applicable
redemption date, if redeemed during the twelve-month period beginning on October
1 of the years indicated below:

<TABLE>
<CAPTION>
                  Year                                        Percentage
                  ----                                        ----------
                  <S>                                         <C>
                  2005.....................................   105.938%
                  2006.....................................   103.958%
                  2007.....................................   101.979%
                  2008 and thereafter......................   100.000%
</TABLE>

         8. Optional Tax Redemption. The Notes may be redeemed at the option of
the Company, in whole but not in part, upon not less than 30 nor more than 60
days notice, at any time at a redemption price equal to the principal amount
thereof plus accrued and unpaid interest to the date fixed for redemption if
after the date on which Section 3 of this Note becomes applicable (the "RELEVANT
DATE") there has occurred any change in or amendment to the laws (or any
regulations or official rulings promulgated thereunder) of the United Kingdom,
the Netherlands, the Netherlands Antilles, Bermuda or the Cayman Islands (or any
political subdivision or taxing authority thereof or therein), or any change in
or amendment to the official application or interpretation of such laws,
regulation or rulings (a "CHANGE IN TAX LAW") which becomes effective after the
Relevant Date, as a result of which the Company is or would be so required on
the next succeeding Interest Payment Date to pay Additional Amounts with respect
to the Notes as described under Section 3 hereof with respect to withholding
taxes imposed by the United Kingdom, the Netherlands, the Netherlands Antilles,
Bermuda or the Cayman Islands (or any political subdivision or taxing authority
thereof or therein) (a "WITHHOLDING TAX") and such Withholding Tax is imposed at
a rate that exceeds the rate (if any) at which Withholding Tax was imposed on
the Relevant Date, provided, however, that (i) this paragraph shall not apply to
the extent that, at the Relevant Date it was known or would have been known had
professional advice of a nationally recognized accounting firm in the United
Kingdom, the Netherlands, the Netherlands Antilles, Bermuda or the Cayman
Islands, as the case may be, been sought, that a Change in Tax Law in the United
Kingdom, the Netherlands, the Netherlands Antilles, Bermuda or the Cayman
Islands was to occur after the Relevant Date, (ii) no such notice of redemption
may be given earlier than 90 days prior to the earliest date on which the
Company would be obliged to pay such Additional Amounts were a payment in
respect of the Notes then due, (iii) at the time such notice of redemption is
given, such obligation to pay such Additional Amount remains in effect and (iv)
the payment of such Additional Amounts cannot be avoided by the use of any
reasonable measures available to the Company.

         The Notes may also be redeemed, in whole but not in part, at any time
at a redemption price equal to the principal amount thereof plus accrued and
unpaid interest to the date fixed for redemption if the Person formed after the
Relevant Date by a consolidation, amalgamation, reorganization or reconstruction
(or other similar arrangement) of the Company or the Person into which the
Company is merged after the Relevant Date or to which the Company conveys,
transfers or leases its properties and assets after the Relevant Date
substantially as an entirety (collectively, a "SUBSEQUENT CONSOLIDATION") is
required, as

                                      A-7
<PAGE>   76

a consequence of such Subsequent Consolidation and as a consequence of a Change
in Tax Law in the United Kingdom, the Netherlands, the Netherlands Antilles,
Bermuda or the Cayman Islands occurring after the date of such Subsequent
Consolidation to pay Additional Amounts with respect to Notes with respect to
Withholding Tax as described under Section 3 hereof and such Withholding Tax is
imposed at a rate that exceeds the rate (if any) at which Withholding Tax was or
would have been imposed on the date of such Subsequent Consolidation, provided,
however, that this paragraph shall not apply to the extent that, at the date of
such Subsequent Consolidation it was known or would have been known had
professional advice of a nationally recognized accounting firm in the United
Kingdom, the Netherlands, the Netherlands Antilles, Bermuda or the Cayman
Islands, as the case may be, been sought, that a Change in Tax Law in the United
Kingdom, the Netherlands, the Netherlands Antilles, Bermuda or the Cayman
Islands was to occur after such date.

         The Company will also pay, or make available for payment, to Holders on
the Redemption Date any Additional Amounts (as described, but subject to the
exceptions referred to, in Section 3 hereof) resulting from the payment of such
Redemption Price.

         9. Notice of Redemption. Notice of redemption will be mailed at least
30 days but not more than 60 days before the redemption date to each Holder of
the Notes to be redeemed at his address of record. The Notes in denominations
larger than $1,000 may be redeemed in part but only in integral multiples of
$1,000. In the event of a redemption of less than all of the Notes, the Notes
will be chosen for redemption by the Trustee in accordance with the Indenture.
On and after the redemption date, interest ceases to accrue on the Notes or
portions of them called for redemption.

         If this Note is redeemed subsequent to a record date with respect to
any interest payment date specified above and on or prior to such interest
payment date, then any accrued interest will be paid to the Person in whose name
this Note is registered at the close of business on such record date.

         10. Mandatory Redemption. The Company will not be required to make
mandatory redemption or repurchase payments with respect to the Notes. There are
no sinking fund payments with respect to the Notes.

         11. Repurchase at Option of Holder.

                  (a) If there is a Change of Control Triggering Event, the
         Company shall be required to offer to purchase on the Purchase Date all
         outstanding Notes at a purchase price equal to 101% of the aggregate
         principal amount thereof, plus accrued and unpaid interest to the
         Purchase Date, Holders of Notes that are subject to an offer to
         purchase will receive a Change of Control offer from the Company prior
         to any related Purchase Date and may elect to have such Notes or
         portions thereof in authorized denominations purchased by completing
         the form entitled "Option of Holder to Elect Purchase" appearing below.

                  (b) If the Company or a Restricted Subsidiary consummates any
         Asset Sales, and when the aggregate amount of Excess Proceeds from such
         Asset Sales exceeds $15.0 million, the Company shall be required to
         make an offer (an "ASSET SALE OFFER") to all holders of the Notes and
         Other Qualified Notes to purchase the maximum principal amount of Notes
         and Other Qualified Notes (determined on a pro

                                      A-8
<PAGE>   77

         rata basis according to the principal amount or accreted value, as the
         case may be, of the Notes and the Other Qualified Notes) that may be
         purchased out of the Excess Proceeds, with respect to the Notes, at an
         offer price in cash in an amount equal to 100% of the outstanding
         principal amount thereof plus accrued and unpaid interest, if any, to
         the date fixed for the closing of such offer. To the extent that the
         aggregate principal amount or accreted value, as the case may be, of
         Notes and Other Qualified Notes tendered pursuant to an Asset Sale
         Offer is less than the Excess Proceeds, the Company may use such
         deficiency for general corporate purposes. If the aggregate principal
         amount or accreted value, as the case may be, of Notes and Other
         Qualified Notes surrendered by holders thereof exceeds the amount of
         Excess Proceeds, then such remaining Excess Proceeds will be allocated
         pro rata according to principal amount or accreted value, as the case
         may be, to the Notes and each issue of the Other Qualified Notes and,
         the Trustee will select the Notes to be purchased in accordance with
         Section 3.09(e) of the Indenture. Upon completion of such offer to
         purchase, the amount of Excess Proceeds will be reset at zero.

         12. Denominations, Transfer, Exchange. The Notes are in registered
form, without coupons, in denominations of $1,000 and integral multiples of
$1,000. The transfer of Notes may be registered, and Notes may be exchanged, as
provided in the Indenture. The Registrar may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and to pay
any taxes and fees required by law or permitted by the Indenture. The Registrar
need not exchange or register the transfer of any Note or portion of a Note
selected for redemption (except the unredeemed portion of any Note being
redeemed in part). Also, it need not exchange or register the transfer of any
Note for a period of 15 days before a selection of Notes to be redeemed.

         13. Persons Deemed Owners. Except as provided in paragraph 4 of this
Note, the registered Holder of a Note may be treated as its owner for all
purposes.

         14. Unclaimed Money. If money for the payment of principal or interest
remains unclaimed for two years, the Trustee and the Paying Agent shall pay the
money back to the Company at its written request. After that, Holders of Notes
entitled to the money must look to the Company for payment unless an abandoned
property law designates another Person and all liability of the Trustee and such
Paying Agent with respect to such money shall cease.

         15. Defaults and Remedies. The Notes shall have the Events of Default
set forth in Section 6.01 of the Indenture. Subject to certain limitations in
the Indenture, if an Event of Default occurs and is continuing, the Trustee by
notice to the Company or the Holders of at least 25% in aggregate principal
amount of the then outstanding Notes by notice to the Company and the Trustee
may declare all the Notes to be due and payable immediately, except that in the
case of an Event of Default arising from certain events of bankruptcy or
insolvency, all unpaid principal and interest accrued on the Notes shall become
due and payable immediately without further action or notice. The Holders of a
majority in principal amount of the Notes then outstanding by written notice to
the Trustee may rescind an acceleration and its consequences if the rescission
would not conflict with any judgment or decree and if all existing Events of
Default have been cured or waived except nonpayment of principal or interest
that has become due solely because of the acceleration. Holders may not enforce
the Indenture or the Notes except as provided in the Indenture. Subject to
certain limitations, Holders of a majority in principal amount of the then
outstanding Notes issued under the Indenture may direct the Trustee in its
exercise of any trust or power. The

                                      A-9
<PAGE>   78

Company must furnish annually compliance certificates to the Trustee. The above
description of Events of Default and remedies is qualified by reference, and
subject in its entirety, to the more complete description thereof contained in
the Indenture.

         16. Amendments, Supplements and Waivers. Subject to certain exceptions,
the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of at least a majority in principal amount of the then outstanding
Notes (including consents obtained in connection with a tender offer or exchange
offer for Notes), and any existing default may be waived with the consent of the
Holders of a majority in principal amount of the then outstanding Notes. Without
the consent of any Holder, the Indenture or the Notes may be amended among other
things, to cure any ambiguity, defect or inconsistency, to provide for
assumption of the Company's obligations to Holders, to make any change that does
not adversely affect the rights of any Holder or to qualify the Indenture under
the TIA or to comply with the requirements of the SEC in order to maintain the
qualification of the Indenture under the TIA.

         17. Restrictive Covenants. The Indenture imposes certain limitations on
the ability of the Company and its Subsidiaries to, among other things, engage
in certain transactions with Affiliates, incur additional indebtedness and make
payments in respect of Capital Stock. The limitations are subject to a number of
important qualifications and exceptions.

         18. Trustee Dealings with the Company. The Trustee, in its individual
or any other capacity may become the owner or pledgee of the Notes and may
otherwise deal with the Company or an Affiliate with the same rights it would
have, as if it were not Trustee, subject to certain limitations provided for in
the Indenture and in the TIA. Any Agent may do the same with like rights.

         19. No Recourse Against Others. A director, officer, employee,
incorporator or stockholder, as such, of the Company shall not have any
liability for any obligations of the Company under the Notes or the Indenture or
for any claim based on, in respect of or by reason of such obligations or their
creation. Each Holder of the Notes by accepting a Note waives and releases all
such liability. The waiver and release are part of the consideration for the
issue of the Notes.

         20. Governing Law. THE INTERNAL LAWS OF THE STATE OF NEW YORK SHALL
GOVERN THE INDENTURE AND THE NOTES WITHOUT REGARD TO CONFLICT OF LAW PROVISIONS
THEREOF.

         21. Authentication. The Notes shall not be valid until authenticated by
the manual signature of an authorized officer of the Trustee or an
authenticating agent.

         22. Abbreviations. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian), and UGMA (= Uniform Gifts to
Minors Act).

         The Company will furnish to any Holder of the Notes upon written
request and without charge a copy of the Indenture. Request may be made to:

               NTL Communications Corp.
               110 East 59th Street, 26th Floor

                                      A-10
<PAGE>   79

               New York, New York 10022
               Attention of:  Richard J. Lubasch, Esq.
                              Executive Vice President, General Counsel and
                              Secretary

                                      A-11
<PAGE>   80

                                 ASSIGNMENT FORM
                  To assign this Note, fill in the form below:

                  (I) or (we) assign and transfer this Note to

              -----------------------------------------------------
               (Insert assignee's social security or tax I.D. no.)

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

              -----------------------------------------------------
              (Print or type assignee's name, address and zip code)

         and irrevocably appoint _________________________________ agent to
transfer this Note on the books of the Company. The agent may substitute another
to act for him.

Your Signature:
               ----------------------------------------------------------------
              (Sign exactly as your name appears on the other side of this Note)

         Date:
              -------------------

   Signature Guarantee: *
                          --------------------------------------------

         In connection with any transfer of any of the Notes evidenced by this
certificate occurring prior to the date that is two years after the later of the
date of original issuance of such Notes and the last date, if any, on which such
Notes were owned by the Company or any Affiliate of the Company, the undersigned
confirms that such Notes are being transferred:

CHECK ONE BOX BELOW

      (1) [ ] to the Company or a subsidiary thereof,

      (2) [ ] to a qualified institutional buyer in compliance with Rule 144A,

      (3) [ ] outside the United States in compliance with Rule 903 or Rule 904
      under the Securities Act,

      (4) [ ] pursuant to the exemption from registration provided by Rule 144
      under the Securities Act (if available) or

      (5) [ ] inside the United States to an Institutional Accredited Investor
      that, prior to such transfer, furnishes to the Trustee a signed letter
      containing certain representations and agreements relating to the
      restrictions on transfer of the Notes (the form of which letter can be
      obtained from the Trustee) and, if such transfer is in respect of an
      aggregate principal amount of Notes of less than $100,000, an opinion of
      counsel acceptable to the Company that such transfer is in compliance with
      the Securities Act,

      (6) [ ] pursuant to an effective registration statement under the
      Securities Act.

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

*     Signature must be guaranteed by a commercial bank, trust company or member
      firm of the New York Stock Exchange.

                                      A-12
<PAGE>   81

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

Signature Guarantee*

----------------------------
Signature must be guaranteed

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

             TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED.

         The undersigned represents and warrants that it is purchasing this Note
for its own account or an account with respect to which it exercises sole
investment discretion and that it and any such account is a "qualified
institutional buyer" within the meaning of Rule 144A under the Securities Act of
1933, and is aware that the sale to it is being made in reliance on Rule 144A
and acknowledges that it has received such information regarding the Company as
the undersigned has requested pursuant to Rule 144A or has determined not to
request such information and that it is aware that the transferor is relying
upon the undersigned's foregoing representations in order to claim the exemption
from registration provided by Rule 144A.

Date: ________________________

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

*   Signature must be guaranteed by a commercial bank, trust company or member
    firm of the New York Stock Exchange.

                 NOTICE: To be executed by an executive officer

                                      A-13
<PAGE>   82

                       OPTION OF HOLDER TO ELECT PURCHASE

         If you want to elect to have this Note or a portion thereof repurchased
by the Company pursuant to Section 3.09, 4.10 or 4.13 of the Indenture, check
the box: [ ]

         If the purchase is in part, indicate the portion (in denominations of
$1,000 or any integral multiple thereof) to be purchased: ______________________

Your Signature:
               -----------------------------------------------------------------
              (Sign exactly as your name appears on the other side of this Note)

       Date: ________________________

       Signature Guarantee:**/

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

**/   Signature must be guaranteed by a commercial bank, trust company or member
      firm of the New York Stock Exchange.

                                      A-14

<PAGE>   83

                        [TO BE ATTACHED TO GLOBAL NOTES]

                                   SCHEDULE A
                          SCHEDULE OF PRINCIPAL AMOUNT

         The initial principal amount of this Global Note shall be ________. The
following increases or decreases in the principal amount of this Global Note
have been made:

<TABLE>
<CAPTION>
====================================================================================================================
      Amount of                 Amount of           Principal amount         Signature of         Date of exchange
     decrease in               increase in          of this Global            authorized           following such
   principal amount          principal amount            Note             officer of Trustee        decrease or
   of this Global             of this Global                                                          increase
         Note                      Note
<S>                        <C>                      <C>                  <C>                    <C>
 ---------------------     --------------------    ------------------    --------------------    -------------------

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

====================================================================================================================

</TABLE>

                                      A-15
<PAGE>   84

                                                                       EXHIBIT B

                         [FORM OF FACE OF EXCHANGE NOTE]

                      [Global Notes Legend, if applicable]

         UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC") TO THE COMPANY OR
ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE
ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO
CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

         TRANSFERS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS IN WHOLE,
BUT NOT IN PART, TO DTC OR TO NOMINEES OF DTC OR TO A SUCCESSOR OF DTC OR SUCH
SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL NOTE SHALL BE
LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE
INDENTURE REFERRED TO ON THE REVERSE HEREOF.

                                      B-1
<PAGE>   85

No. ___________                                                      $__________

         CINS No. [        ]/ISIN No. [        ]/ CUSIP No. [        ]

                      11-7/8% SERIES B SENIOR NOTE DUE 2010

         NTL Communications Corp., a Delaware corporation (the "COMPANY")
promises to pay to _________________________ or registered assigns, the
principal sum of $[ ] [or such other amount as is indicated on Schedule A
hereof]**** on October 1, 2010, subject to the further provisions of this Note
set forth on the reverse hereof which further provisions shall for all purposes
have the same effect as if set forth at this place.

Interest Payment Dates:        April 1 and October 1, commencing April 1, 2001.

Record Dates:                  March 15 and September 15.

         IN WITNESS WHEREOF, NTL Communications Corp. has caused this Note to be
signed manually or by facsimile by its duly authorized officers.

                                     Dated:
                                            ------------------------------------

                                     NTL COMMUNICATIONS CORP.

                                     by:
                                         ---------------------------------------

TRUSTEE'S CERTIFICATE OF AUTHENTICATION

     This is one of the 11-7/8% Series B
Senior Notes due 2010 described in the
within-mentioned Indenture.

THE CHASE MANHATTAN BANK, as Trustee

By:______________________________________
           Authorized Officer

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

****  Applicable to Global Notes only.

                                      B-2
<PAGE>   86

                       (FORM OF REVERSE OF EXCHANGE NOTE)

                            NTL COMMUNICATIONS CORP.

                      11-7/8% Series B Senior Note due 2010

         1. Interest. NTL Communications Corp., a Delaware corporation (the
"COMPANY"), is the issuer of 11-7/8% Series B Senior Notes due 2010 (the
"NOTES"). The Company promises to pay interest on the Notes in cash semiannually
on each April 1 and October 1, commencing on April 1, 2001, to Holders of record
on the immediately preceding March 15 and September 15, respectively, at the
rate of 11-7/8% per annum. Interest on the Notes will accrue from the most
recent date to which interest has been paid on the Notes, or if no interest has
been paid, from October 2, 2000. Interest will be computed on the basis of a
360-day year of twelve 30-day months. The Company will pay interest on overdue
principal and premium, if any, at the interest rate borne by the Notes,
compounded semiannually, and it shall pay interest on overdue installments of
interest (without regard to any applicable grace period) at the same interest
rate compounded semiannually. Any interest paid on this Note shall be increased
to the extent necessary to pay Additional Amounts as set forth in this Note.

         2. Additional Amounts. This Section 2 shall apply only in the event
that the Company becomes, or a successor to the Company is, a corporation
organized or existing under the laws of the United Kingdom, the Netherlands, the
Netherlands Antilles, Bermuda or the Cayman Islands. All payments made by the
Company on this Note shall be made without deduction for or on account of, any
and all present or future taxes, duties, assessments, or governmental charges of
whatever nature unless the deduction of such taxes, duties, assessments or
governmental charges is then required by law. If any deduction or withholding
for or on account of any present or future taxes, assessments or other
governmental charges of the United Kingdom, the Netherlands, the Netherlands
Antilles, Bermuda or the Cayman Islands (or any political subdivision or taxing
authority thereof or taxing authority thereof or therein) shall at any time be
required in respect of any amounts to be paid by the Company under this Note,
the Company shall pay or cause to be paid such additional amounts ("ADDITIONAL
AMOUNTS") as may be necessary in order that the net amounts received by a Holder
of this Note after such deduction or withholding shall be not less than the
amounts specified in this Note to which the Holder of this Note is entitled;
provided, however, that the Company shall not be required to make any payment of
Additional Amounts for or on account of:

                    (a) any tax, assessment or other governmental charge to the
         extent such tax, assessment or other governmental charge would not have
         been imposed but for (i) the existence of any present or former
         connection between such Holder (or between a fiduciary, settlor,
         beneficiary, member or shareholder of, or possessor of a power over,
         such Holder, if such Holder is an estate, nominee, trust, partnership
         or corporation), other than the holding of this Note or the receipt of
         amounts payable in respect of this Note, the United Kingdom, the
         Netherlands, the Netherlands Antilles, Bermuda or the Cayman Islands or
         any political subdivision or taxing authority thereof or therein,
         including, without limitation, such Holder (or such fiduciary, settlor,
         beneficiary, member, shareholder or possessor) being or having been a
         citizen or resident thereof or being or having been present or engaged
         in trade or business therein or having or having had a permanent
         establishment therein or (ii) the presentation of this Note (where
         presentation is required) for payment on a date more

                                      B-3
<PAGE>   87

         than 30 days after the date on which such payment became due and
         payable or the date on which payment thereof is duly provided for,
         whichever occurs later, except to the extent that the Holder would have
         been entitled to Additional Amounts had this Note been presented on the
         last day of such period of 30 days;

                    (b) any tax, assessment or other governmental charge that is
         imposed or withheld by reason of the failure to comply by the Holder of
         this Note or, if different, the beneficial owner of the interest
         payable on this Note, with a timely request of the Company addressed to
         such Holder or beneficial owner to provide information, documents or
         other evidence concerning the nationality, residence, identity or
         connection with the taxing jurisdiction of such Holder or beneficial
         owner which is required or imposed by a statute, regulation or
         administrative practice of the taxing jurisdiction as a precondition to
         exemption from all or part of such tax, assessment or governmental
         charge;

                    (c) any estate, inheritance, gift, sales, transfer, personal
         property or similar tax, assessment or other governmental charge;

                    (d) any tax, assessment or other governmental charge which
         is collectible otherwise than by withholding from payments of principal
         amount, redemption amount, Change of Control Payment or interest with
         respect to a Note or withholding from the proceeds of a sale or
         exchange of a Note;

                    (e) any tax, assessment or other governmental charge
         required to be withheld by any Paying Agent from any payment of
         principal amount, redemption amount, Change of Control Payment or
         interest with respect to a Note, if such payment can be made, and is in
         fact made, without such withholding by any other Paying Agent located
         inside the United States;

                    (f) any tax, assessment or other governmental charge imposed
         on a Holder that is not the beneficial owner of a Note to the extent
         that the beneficial owner would not have been entitled to the payment
         of any such Additional Amounts had the beneficial owner directly held
         the Note;

                    (g) any combination of items (a), (b), (c), (d), (e) and (f)
         above;

nor shall Additional Amounts be paid with respect to any payment of the
principal of, or any interest on, this Note to any Holder who is a fiduciary or
partnership or other than the sole beneficial owner of such payment to the
extent that a beneficiary or settlor would not have been entitled to any
Additional Amounts had such beneficiary or settlor been the Holder of this Note.
All references to principal amount or interest on the Notes in the Indenture or
the Notes shall include any Additional Amounts payable to the Company pursuant
to this Section 2.

         3. Method of Payment. The Company will pay interest on the Notes
(except defaulted interest) to the Persons who are registered Holders of Notes
at the close of business on the record date for the next interest payment date
even though Notes are canceled after the record date and on or before the
interest payment date. Holders must surrender Notes to a Paying Agent to collect
principal and premium payments. The Company will pay principal, premium, if any,
and interest in money of the United States that at the time of payment is legal
tender for payment of public and private debts. However, the Company may pay

                                      B-4
<PAGE>   88

principal, premium, if any, and interest by check payable in such money. It may
mail an interest check to a holder's registered address. If a Holder so
requests, principal, premium, if any, and interest may be paid by wire transfer
of immediately available funds to an account previously specified in writing by
such Holder to the Company and the Trustee.

         4. Paying Agent and Registrar. The Trustee will act as Paying Agent and
Registrar in the City of New York. Chase Manhattan Bank Luxembourg S.A. will act
as Paying Agent and Registrar in Luxembourg if and as long as the Notes are
listed on the Luxembourg Stock Exchange. The Company may change any Paying Agent
or Registrar without prior notice. The Company or any of its Affiliates may act
in any such capacity.

         5. Indenture. The Company issued the Notes under an indenture, dated as
of October 2, 2000 (the "INDENTURE"), between the Company and The Chase
Manhattan Bank, as Trustee. The terms of the Notes include those stated in the
Indenture and those made part of the Indenture by the Trust Indenture Act of
1939 (15 U.S. Code (ss.)(ss.) 77aaa-77bbbb) as in effect on the date of the
Indenture. The Notes are subject to, and qualified by, all such terms, certain
of which are summarized hereon, and Holders are referred to the Indenture and
such Act for a statement of such terms. The Notes initially issued by the
Company on the date of the Indenture are unsecured general obligations of the
Company limited to $500,000,000 in aggregate principal amount. Additional Notes
may be issued in accordance with the terms of the Indenture.

         6. Optional Redemption. Except as provided in Section 7 herein, the
Notes are not redeemable at the Company's option prior to October 1, 2005.
Thereafter, the Notes will be subject to redemption at the option of the
Company, in whole or in part, upon not less than 30 nor more than 60 days'
notice, at the redemption prices (expressed as percentages of principal amount)
set forth below plus accrued and unpaid interest thereon to the applicable
redemption date, if redeemed during the twelve-month period beginning on October
1 of the years indicated below:

<TABLE>
<CAPTION>
       Year                                             Percentage
       ----                                             ----------
<S>                                                     <C>
       2005 .........................................   105.938%
       2006..........................................   103.958%
       2007..........................................   101.979%
       2008 and thereafter...........................   100.000%
</TABLE>

         7. Optional Tax Redemption. The Notes may be redeemed at the option of
the Company, in whole but not in part, upon not less than 30 nor more than 60
days notice, at any time at a redemption price equal to the principal amount
thereof plus accrued and unpaid interest to the date fixed for redemption if
after the date on which Section 2 of this Note becomes applicable (the "RELEVANT
DATE") there has occurred any change in or amendment to the laws (or any
regulations or official rulings promulgated thereunder) of the United Kingdom,
the Netherlands, the Netherlands Antilles, Bermuda or the Cayman Islands (or any
political subdivision or taxing authority thereof or therein), or any change in
or amendment to the official application or interpretation of such laws,
regulations or rulings (a "CHANGE IN TAX LAW") which becomes effective after the
Relevant Date, as a result of which the Company is or would be so required on
the next succeeding Interest Payment Date to pay Additional Amounts with respect
to the Notes as described under Section 2 hereof with respect to withholding
taxes imposed by the United Kingdom, the Netherlands, the

                                      B-5
<PAGE>   89

Netherlands Antilles, Bermuda or the Cayman Islands (or any political
subdivision or taxing authority thereof or therein) (a "WITHHOLDING TAX") and
such Withholding Tax is imposed at a rate that exceeds the rate (if any) at
which Withholding Tax was imposed on the Relevant Date, provided, however, that
(i) this paragraph shall not apply to the extent that, at the Relevant Date it
was known or would have been known had professional advice of a nationally
recognized accounting firm in the United Kingdom, the Netherlands, the
Netherlands Antilles, Bermuda or the Cayman Islands, as the case may be, been
sought, that a change in Tax Law in the United Kingdom, the Netherlands, the
Netherlands Antilles, Bermuda or the Cayman Islands was to occur after the
Relevant Date, (ii) no such notice of redemption may be given earlier than 90
days prior to the earliest date on which the Company would be obliged to pay
such Additional Amounts were a payment in respect of the Notes then due, (iii)
at the time such notice of redemption is given, such obligation to pay such
Additional Amount remains in effect and (iv) the payment of such Additional
Amounts cannot be avoided by the use of any reasonable measures available to the
Company.

         The Notes may also be redeemed, in whole but not in part, at any time
at a redemption price equal to the principal amount thereof plus accrued and
unpaid interest to the date fixed for redemption if the Person formed after the
Relevant Date by a consolidation, amalgamation, reorganization or reconstruction
(or other similar arrangement) of the Company or the Person into which the
Company is merged after the Relevant Date or to which the Company conveys,
transfers or leases its properties and assets after the Relevant Date
substantially as an entirety (collectively, a "SUBSEQUENT CONSOLIDATION") is
required, as a consequence of such Subsequent Consolidation and as a consequence
of a Change in Tax Law in the United Kingdom, the Netherlands, the Netherlands
Antilles, Bermuda or the Cayman Islands occurring after the date of such
Subsequent Consolidation to pay Additional Amounts with respect to Notes with
respect to Withholding Tax as described under Section 2 hereof and such
Withholding Tax is imposed at a rate that exceeds the rate (if any) at which
Withholding Tax was or would have been imposed on the date of such Subsequent
Consolidation, provided, however, that this paragraph shall not apply to the
extent that, at the date of such Subsequent Consolidation it was known or would
have been known had professional advice of a nationally recognized accounting
firm in the United Kingdom, the Netherlands, the Netherlands Antilles, Bermuda
or the Cayman Islands, as the case may be, been sought, that a Change in Tax Law
in the United Kingdom, the Netherlands, the Netherlands Antilles, Bermuda or the
Cayman Islands was to occur after such date.

         The Company will also pay, or make available for payment, to Holders on
the Redemption Date any Additional Amounts (as described, but subject to the
exceptions referred to, in Section 2 hereof) resulting from the payment of such
Redemption Price.

         8. Notice of Redemption. Notice of redemption will be mailed at least
30 days but not more than 60 days before the redemption date to each Holder of
the Notes to be redeemed at his address of record. The Notes in denominations
larger than $1,000 may be redeemed in part but only in integral multiples of
$1,000. In the event of a redemption of less than all of the Notes, the Notes
will be chosen for redemption by the Trustee in accordance with the Indenture.
On and after the redemption date, interest ceases to accrue on the Notes or
portions of them called for redemption. If this Note is redeemed subsequent to a
record date with respect to any interest payment date specified above and on or
prior to such interest payment date, then any accrued interest will be paid to
the Person in whose name this Note is registered at the close of business on
such record date.
                                      B-6
<PAGE>   90

         9. Mandatory Redemption. The Company will not be required to make
mandatory redemption or repurchase payments with respect to the Notes. There are
no sinking fund payments with respect to the Notes.

         10. Repurchase at Option of Holder.

                  (a) If there is a Change of Control Triggering Event, the
         Company shall be required to offer to purchase on the Purchase Date all
         outstanding Notes at a purchase price equal to 101% of the aggregate
         principal amount thereof, plus accrued and unpaid interest to the
         Purchase Date. Holders of Notes that are subject to an offer to
         purchase will receive a Change of Control offer from the Company prior
         to any related Purchase Date and may elect to have such Notes or
         portions thereof in authorized denominations purchased by completing
         the form entitled "Option of Holder to Elect Purchase" appearing below.

                  (b) If the Company or a Restricted Subsidiary consummates any
         Asset Sales, and when the aggregate amount of Excess Proceeds from such
         Asset Sales exceeds $15.0 million, the Company shall be required to
         make an offer (an "ASSET SALE OFFER") to all holders of the Notes and
         Other Qualified Notes to purchase the maximum principal amount of Notes
         and other Qualified Notes (determined on a pro rata basis according to
         the principal amount or accreted value, as the case may be, of the
         Notes and the Other Qualified Notes) that may be purchased out of the
         Excess Proceeds with respect to the Notes, at an offer price in cash in
         an amount equal to 100% of the outstanding principal amount thereof
         plus accrued and unpaid interest, if any, to the date fixed for the
         closing of such offer. To the extent that the aggregate principal
         amount or accreted value, as the case may be, of Notes and Other
         Qualified Notes tendered pursuant to an Asset Sale Offer is less than
         the Excess Proceeds, the Company may use such deficiency for general
         corporate purposes. If the aggregate principal amount or accreted
         value, as the case may be, of Notes and Other Qualified Notes
         surrendered by holders thereof exceeds the amount of Excess Proceeds
         then any remaining Excess Proceeds will be allocated pro rata according
         to principal amount or accreted value, as the case may be, to the Notes
         and each issue of the Other Qualified Notes and, the Trustee will
         select the Notes to be purchased in accordance with Section 3.09(e) of
         the Indenture. Upon completion of such offer to purchase, the amount of
         Excess Proceeds will be reset at zero.

         11. Denominations, Transfer, Exchange. The Notes are in registered
form, without coupons, in denominations of $1,000 and integral multiples of
$1,000. The transfer of Notes may be registered, and Notes may be exchanged, as
provided in the Indenture. The Registrar may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and to pay
any taxes and fees required by law or permitted by the Indenture. The Registrar
need not exchange or register the transfer of any Note or portion of a Note
selected for redemption (except the unredeemed portion of any Note being
redeemed in part). Also, it need not exchange or register the transfer of any
Note for a period of 15 days before a selection of Notes to be redeemed.

         12. Persons Deemed Owners. Except as provided in paragraph 3 of this
Note, the registered Holder of a Note may be treated as its owner for all
purposes.

                                      B-7
<PAGE>   91

         13. Unclaimed Money. If money for the payment of principal or interest
remains unclaimed for two years, the Trustee and the Paying Agent shall pay the
money back to the Company at its written request. After that, Holders of Notes
entitled to the money must look to the Company for payment unless an abandoned
property law designates another Person and all liability of the Trustee and such
Paying Agent with respect to such money shall cease.

         14. Defaults and Remedies. The Notes shall have the Events of Default
as set forth in Section 6.01 of the Indenture. Subject to certain limitations in
the Indenture, if an Event of Default occurs and is continuing, the Trustee by
notice to the Company or the Holders of at least 25% in aggregate principal
amount of the then outstanding Notes by notice to the Company and the Trustee
may declare all the Notes to be due and payable immediately, except that in the
case of an Event of Default arising from certain events of bankruptcy or
insolvency, all unpaid principal and interest accrued on the Notes shall become
due and payable immediately without further action or notice. The Holders of a
majority in principal amount of the Notes then outstanding by written notice to
the Trustee may rescind an acceleration and its consequences if the rescission
would not conflict with any judgment or decree and if all existing Events of
Default have been cured or waived except nonpayment of principal or interest
that has become due solely because of the acceleration. Holders may not enforce
the Indenture or the Notes as provided in the Indenture. Subject to certain
limitations, Holders of a majority in principal amount of the then outstanding
Notes issued under the Indenture may direct the Trustee in its exercise of any
trust or power. The Company must furnish annually compliance certificates to the
Trustee. The above description of Events of Default and remedies is qualified by
reference, and subject in its entirety, to the more complete description thereof
contained in the Indenture.

         15. Amendments, Supplements and Waivers. Subject to certain exceptions,
the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of at least a majority in principal amount of the then outstanding
Notes (including consents obtained in connection with a tender offer or exchange
offer for Notes), and any existing default may be waived with the consent of the
Holders of a majority in principal amount of the then outstanding Notes. Without
the consent of any Holder, the Indenture or the Notes may be amended among other
things, to cure any ambiguity, defect or inconsistency, to provide for
assumption of the Company's obligations to Holders, to make any change that does
not adversely affect the rights of any Holder or to qualify the Indenture under
the TIA or to comply with the requirements of the SEC in order to maintain the
qualification of the Indenture under the TIA.

         16. Restrictive Covenants. The Indenture imposes certain limitations on
the ability of the Company and its Subsidiaries to, among other things, engage
in certain transactions with Affiliates, incur additional Indebtedness and make
payments in respect of Capital Stock. The limitations are subject to a number of
important qualifications and exceptions.

         17. Trustee Dealings with the Company. The Trustee, in its individual
or any other capacity may become the owner or pledgee of the Notes and may
otherwise deal with the Company or an Affiliate with the same rights it would
have, as if it were not Trustee, subject to certain limitations provided for in
the Indenture and in the TIA. Any Agent may do the same with like rights.

         18. No Recourse Against Others. A director, officer, employee,
incorporator or stockholder, as such, of the Company shall not have any
liability for any obligations of the

                                      B-8
<PAGE>   92

Company under the Notes or the Indenture or for any claim based on, in respect
of or by reason of such obligations or their creation. Each Holder of the Notes
by accepting a Note waives and releases all such liability. The waiver and
release are part of the consideration for the issue of the Notes.

         19. Governing Law. THE INTERNAL LAWS OF THE STATE OF NEW YORK SHALL
GOVERN THE INDENTURE AND THE NOTES WITHOUT REGARD TO CONFLICT OF LAW PROVISIONS
THEREOF.

         20. Authentication. The Notes shall not be valid until authenticated by
the manual signature of an authorized officer of the Trustee or an
authenticating agent.

         21. Abbreviations. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian), and UGMA (= Uniform Gifts to
Minors Act).

         The Company will furnish to any Holder of the Notes upon written
request and without charge a copy of the Indenture. Request may be made to:

                  NTL Communications Corp.
                  110 East 59th Street, 26th Floor
                  New York, New York 10022
                  Attention of: Richard J. Lubasch, Esq.
                                Executive Vice President, General Counsel
                                and Secretary

                                      B-9
<PAGE>   93

                                 ASSIGNMENT FORM
                  To assign this Note, fill in the form below:

                  (I) or (we) assign and transfer this Note to

              -----------------------------------------------------
               (Insert assignee's social security or tax I.D. no.)

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

              -----------------------------------------------------
              (Print or type assignee's name, address and zip code)

         and irrevocably appoint _________________________________ agent to
transfer this Note on the books of the Company. The agent may substitute another
to act for him.

Your Signature:
               -----------------------------------------------------------------
              (Sign exactly as your name appears on the other side of this Note)

         Date:
               ---------------------

       Signature Guarantee: **/
                               --------------------------------------

---------------------
**/      Signature must be guaranteed by a commercial bank, trust company or
         member of the New York Stock Exchange.

                                      B-10
<PAGE>   94

                       OPTION OF HOLDER TO ELECT PURCHASE

         If you want to elect to have this Note or a portion thereof repurchased
by the Company pursuant to Section 3.09, 4.10 or 4.13 of the Indenture, check
the box: [  ]

         If the purchase is in part, indicate the portion (in denominations of
$1,000 or any integral multiple thereof) to be purchased: ____________

Your Signature:
               -----------------------------------------------------------------
              (Sign exactly as your name appears on the other side of this Note)

         Date:
               ---------------------

       Signature Guarantee:***
                               --------------------------------------

---------------------
***  Signature must be guaranteed by a commercial bank, trust company or member
     firm of the New York Stock Exchange.

                                      B-11
<PAGE>   95

                                   SCHEDULE A
                          SCHEDULE OF PRINCIPAL AMOUNT

         The initial principal amount of this Global Note shall be $___________.
The following increases or decreases in the principal amount of this Global Note
have been made:

<TABLE>
<CAPTION>
====================================================================================================================
      Amount of                 Amount of           Principal amount         Signature of         Date of exchange
     decrease in               increase in          of this Global            authorized           following such
   principal amount          principal amount            Note             officer of Trustee        decrease or
   of this Global             of this Global                                                          increase
         Note                      Note
<S>                        <C>                      <C>                  <C>                    <C>
 ---------------------     --------------------    ------------------    --------------------    -------------------

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

====================================================================================================================

</TABLE>

                                      B-12
<PAGE>   96

                                                                       EXHIBIT C

                    FORM OF TRANSFER CERTIFICATE FOR TRANSFER
                           FROM RULE 144A GLOBAL NOTE
                           TO REGULATION S GLOBAL NOTE
                    (Transfers pursuant to (ss.) 2.06(a)(ii)
                                of the Indenture)

The Chase Manhattan Bank, as Trustee
450 West 33rd Street
New York, New York  10001
Attn:    Capital Markets Fiduciary Services

Re:      NTL Communications Corp. 11-7/8% Senior Notes Due 2010 (the "NOTES")
         --------------------------------------------------------------------

         Reference is hereby made to the Indenture, dated as of October 2, 2000
(the "INDENTURE"), between NTL Communications Corp., as Issuer, and The Chase
Manhattan Bank, as Trustee.

         This letter relates to $[       ] aggregate principal amount of Notes
which are held in the form of the [Rule 144A Global Note (CUSIP No.       )]
with the Depositary in the name of [name of transferor] (the "TRANSFEROR") to
effect the transfer of the Notes in exchange for an equivalent beneficial
interest in the Regulation S Global Notes.

         In connection with such request, the Transferor does hereby certify
that such transfer has been effected in accordance with the transfer
restrictions set forth in the Notes and (i) with respect to transfers made in
reliance on Regulation S, does hereby certify that:

         (1)      the offer of the Notes was not made to a Person in the United
                  States;

         (2)      the transaction was executed in, on or through the facilities
                  of a designated offshore securities market and neither the
                  Transferor nor any Person acting on its behalf knows that the
                  transaction was pre-arranged with a buyer in the United
                  States;

         (3)      no directed selling efforts have been made in contravention of
                  the requirements of Rule 903(b) or 904(b) of Regulation S, as
                  applicable; and

         (4)      the transaction is not part of a plan or scheme to evade the
                  registration requirements of the U.S. Securities Act of 1933,
                  as amended (the "SECURITIES ACT");

and (ii) with respect to transfers made in reliance on Rule 144 does hereby
certify that the Notes are being transferred in a transaction permitted by Rule
144 under the Securities Act; and (iii) with respect to transfers made in
reliance on Rule 144A, does hereby certify that such Notes are being transferred
in accordance with Rule 144A under the Securities Act to a transferee that the
Transferor reasonably believes is purchasing the Notes for its own account or an
account with respect to which the transferee exercises sole investment
discretion and the transferee and any such account is a "qualified institutional
buyer" within the meaning of

                                      C-1
<PAGE>   97

Rule 144A, in a transaction meeting the requirements of Rule 144A and in
accordance with applicable securities laws of any state of the United States or
any other jurisdiction.

         In addition, if the sale is made during a restricted period and the
provisions of Rule 903(c)(2) or (3) or Rule 904(c)(1) of Regulation S are
applicable thereto, we confirm that such sale has been made in accordance with
the applicable provisions of Rule 903(c)(2) or (3) or Rule 904(c)(1), as the
case may be.

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby. Capitalized terms used in this
certificate and not otherwise defined in the Indenture have the meanings set
forth in Regulation S.

                                     [Name of Transferor]

                                     By:
                                          -----------------------------
                                     Name:
                                     Title:
Dated:

cc:   NTL Communications Corp.
      110 East 59th Street
      New York, New York  10022
      Attn:  Richard J. Lubasch, Esq.
             Executive Vice-President, General Counsel and Secretary

                                      C-2
<PAGE>   98

                                                                       EXHIBIT D

                    FORM OF TRANSFER CERTIFICATE FOR TRANSFER
                          FROM REGULATION S GLOBAL NOTE
                            TO RULE 144A GLOBAL NOTE
                   (Transfers pursuant to (ss.) 2.06(a)(iii))
                                of the Indenture)

The Chase Manhattan Bank, as Trustee
450 West 33rd Street
New York, New York  10001
Attn:    Capital Market Fiduciary Services

Re:      NTL Communications Corp. 11-7/8% Senior Notes Due 2010 (the "NOTES")
         --------------------------------------------------------------------

         Reference is hereby made to the Indenture, dated as of October 2, 2000
(the "INDENTURE"), between NTL Communications Corp., as Issuer, and The Chase
Manhattan Bank, as Trustee. Capitalized terms used but not defined herein shall
have the respective meanings given them in the Indenture.

         This letter relates to $[       ] aggregate principal amount of
Notes which are held in the form of the [Regulation S Global Note] (CINS
No. [        ]) (CUSIP No. [        ]) with the Depositary in the name of [name
of transferor] (the "TRANSFEROR") to effect the transfer of the Notes in
exchange for an equivalent beneficial interest in the Rule 144A Global Note.

         In connection with such request, and in respect of such Notes the
Transferor does hereby certify that such Notes are being transferred in
accordance with (i) the transfer restrictions set forth in the Notes and (ii)
Rule 144A under the U.S. Securities Act of 1933, as amended, to a transferee
that the Transferor reasonably believes is purchasing the Notes for its own
account or an account with respect to which the transferee exercises sole
investment discretion and the transferee and any such account is a "qualified
institutional buyer" within the meaning of Rule 144A, in a transaction meeting
the requirements of Rule 144A and in accordance with applicable securities laws
of any state of the United States or any other jurisdiction.

                                               [Name of Transferor],

                                               By:
                                                   -----------------------------
                                               Name:
                                               Title:
Dated:

cc:   NTL Communications Corp.
      110 East 59th Street
      New York, New York  10022
      Attn:  Richard J. Lubasch, Esq.
             Executive Vice-President, General Counsel and Secretary

                                      D-1
<PAGE>   99

                                                                       EXHIBIT E

                    FORM OF TRANSFER CERTIFICATE FOR TRANSFER
                         FROM GLOBAL NOTE OR RESTRICTED
                             NOTE TO RESTRICTED NOTE
                    (Transfers pursuant to (ss.) 2.06(a)(iv)
                      or (ss.) 2.06(a)(v) of the Indenture)

The Chase Manhattan Bank, as Trustee
450 West 33rd Street
New York, New York  10001
Attn:    Capital Markets Fiduciary Services

Re:      NTL Communications Corp. 11-7/8% Senior Notes due 2010 (the "NOTES")
         --------------------------------------------------------------------

         Reference is hereby made to the Indenture, dated as of October 2, 2000
(the "INDENTURE"), between NTL Communications, Corp., as Issuer, and The Chase
Manhattan Bank, as Trustee. Capitalized terms used but not defined herein shall
have the respective meanings given them in the Indenture.

         This letter relates to $[       ] aggregate principal amount of Notes
which are held [in the form of the [Rule 144A/Regulation S] [Global]
[Restricted] Note (CINS No. [       ]/ISIN No. [       ]/CUSIP No. [       ])
with the Depositary in the name of [name of transferor] (the "TRANSFEROR") to
effect the transfer of the Notes.

         In connection with such request, and in respect of such Notes, the
Transferor does hereby certify that such Notes are being transferred (i) in
accordance with the transfer restrictions set forth in the Notes and (ii) in
accordance with applicable securities laws of any state of the United States or
any other jurisdiction.

*Insert, if appropriate.

                                     [Name of Transferor],

                                     By:
                                         ----------------------------
                                     Name:
                                     Title:
Dated:

cc:   NTL Communications Corp.
      110 East 59th Street
      New York, New York  10022
      Attn:  Richard J. Lubasch, Esq.
             Executive Vice President, General Counsel and Secretary

                                      E-1
<PAGE>   100

                                                                       EXHIBIT F

               FORM OF ACCREDITED INVESTOR TRANSFEREE CERTIFICATE

The Chase Manhattan Bank, as Trustee
450 West 33rd Street
New York, New York  10001
Attn:    Capital Markets Fiduciary Services

Re:      NTL Communications Corp. 11-7/8% Senior Notes due 2010 (the "NOTES")
         --------------------------------------------------------------------

         Reference is hereby made to the Indenture, dated as of October 2, 2000
(the "INDENTURE"), between NTL Communications Corp., as Issuer, and The Chase
Manhattan Bank, as Trustee. Capitalized terms used but not defined herein shall
have the respective meanings given them in the Indenture.

         This letter relates to $[       ] aggregate principal amount of Notes
which are held [in the form of the [Rule 144A/Regulation S] [Restricted]
[Global] Note (CINS No. [       ] / ISIN No. [       ]/CUSIP No.[       ]) with
the Depositary in the name of [name of transferor] (the "TRANSFEROR") to effect
the transfer of the Notes to the undersigned.

         In connection with such request, and in respect of such Notes we
confirm that:

         1. We understand that the Notes were originally offered in a
transaction not involving any public offering in the United States within the
meaning of the U.S. Securities Act of 1933, as amended (the "SECURITIES ACT"),
that the Notes have not been registered under the Securities Act and that (A)
the Notes may be offered, resold, pledged or otherwise transferred only (i) to a
Person who the seller reasonably believes is a "qualified institutional buyer"
(as defined in Rule 144A under the Securities Act) in a transaction meeting the
requirements of Rule 144A, in a transaction meeting the requirements of Rule 144
under the Securities Act, to a Person who the seller reasonably believes is an
institutional "accredited investor" (as defined in Rule 501(a)(1), (2), (3) or
(7) of Regulation D under the Securities Act), outside the United States in a
transaction meeting the requirements of Rule 903 or 904 of Regulation S under
the Securities Act or in accordance with another exemption from the registration
requirements of the Securities Act (and based upon an opinion of counsel if the
Company so requests), (ii) to the Company, (iii) pursuant to any other available
exemption from registration or (iv) pursuant to an effective registration
statement, and, in each case, in accordance with any applicable securities laws
of any state of the United States or any other applicable jurisdiction and (B)
the purchaser will, and each subsequent Holder is required to, notify any
subsequent purchaser from it of the resale restrictions set forth in (A) above.

         2. We are a corporation, partnership or other entity having such
knowledge and experience in financial and business matters as to be capable of
evaluating the merits and risks of an investment in the Notes, and we are (or
any account for which we are purchasing under paragraph 4 below is) an
institutional "accredited investor" as defined in Rule 501(a)(1), (2), (3) or
(7) under the Securities Act, able to bear the economic risk of our proposed
investment in the Notes.

         3. We are acquiring the Notes for our own account (or for accounts as
to which we exercise sole investment discretion and have authority to make, and
do make, the statements

                                      F-1
<PAGE>   101

contained in this letter) and not with a view to any distribution of the Notes,
subject, nevertheless, to the understanding that the disposition of our property
shall at all times be and remain within our control.

         4. We are, and each account (if any) for which we are purchasing Notes
is, purchasing Notes having an aggregate principal amount of not less than
$100,000 and, if such transfer is in respect of an aggregate principal amount of
Notes of less than $100,000, we are providing an opinion of counsel acceptable
to the Company that such transfer is in compliance with the Securities Act.

         5. We understand that (a) the Notes will be delivered to us in
registered form only and that the certificate delivered to us in respect of the
Notes will bear a legend substantially to the following effect:

         THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933
(THE "SECURITIES ACT") AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE
TRANSFERRED EXCEPT (1) TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A
QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A UNDER THE
SECURITIES ACT PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED
INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (2)
IN AN OFFSHORE TRANSACTION COMPLYING WITH RULE 903 OR RULE 904 OF REGULATION S
UNDER THE SECURITIES ACT, (3) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER
THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE) OR (4) TO AN
INSTITUTIONAL ACCREDITED INVESTOR IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT, IN EACH CASE, IN ACCORDANCE WITH ALL
APPLICABLE SECURITIES LAWS OF THE STATES OF THE UNITED STATES.

and (b) such certificates will be reissued without the foregoing legend only in
accordance with the terms of the Indenture.

         6. We agree that in the event that at some future time we wish to
dispose of any of the Notes, we will not do so unless:

                  (a) the Notes are sold to the Company or any subsidiary
         thereof;

                  (b) the Notes are sold to a qualified institutional buyer in
         compliance with Rule 144A under the Securities Act;

                  (c) the Notes are sold outside the United States in compliance
         with Rule 903 or Rule 904 under the Securities Act;

                  (d) the Notes are sold to an Institutional Accredited Investor
         in a transaction exempt from the registration requirements of the
         Securities Act,

                  (d) the Notes are sold pursuant to an effective registration
         statement under the Securities Act; or

                                      F-2
<PAGE>   102

                  (e) the Notes are sold pursuant to any other available
         exemption from registration, subject to the requirements of the legend
         set forth above.

                                      Very truly yours,

                                      [PURCHASER]

                                      By:
                                         ---------------------------------------
                                         Name:
                                         Title:

Dated:

cc:   NTL Communications Corp.
      110 East 59th Street
      New York, New York  10022
      Attn:  Richard J. Lubasch, Esq.
      Executive Vice-President, General Counsel and Secretary

                                      F-3

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