FLAG TELECOM HOLDINGS LTD
F-1/A, 2000-02-11
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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<PAGE>

   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 10, 2000

                                                      REGISTRATION NO. 333-94899
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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


                                AMENDMENT NO. 4
                                       TO


                                    FORM F-1

                             REGISTRATION STATEMENT

                                     UNDER

                           THE SECURITIES ACT OF 1933

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

                         FLAG TELECOM HOLDINGS LIMITED

             (Exact name of registrant as specified in its charter)

<TABLE>
<S>                             <C>                          <C>
           BERMUDA                         4813                   NOT REQUIRED
 (State or other jurisdiction        (Primary Standard          (I.R.S. Employer
              of                        Industrial           Identification Number)
incorporation or organization)  Classification Code Number)
</TABLE>

<TABLE>
<S>                                                <C>
             EMPORIUM BUILDING                                FLAG TELECOM USA LTD.
              69 FRONT STREET                                 570 LEXINGTON AVENUE
          HAMILTON HM12, BERMUDA                            NEW YORK, NEW YORK 10020
              (441) 296-0909                                     (212) 319-2121
(Address, including zip code, and telephone        (Name and address, including zip code, and
      number, including area code, of               telephone number, including area code, of
 registrant's principal executive offices)                     agent for service)
</TABLE>

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

                                   COPIES TO:

<TABLE>
<S>                                            <C>
         DAVID W. POLLAK, ESQ.                          ALAN L. BELLER, ESQ.
      MORGAN, LEWIS & BOCKIUS LLP                         DAVID LOPEZ, ESQ.
            101 PARK AVENUE                      CLEARY, GOTTLIEB, STEEN & HAMILTON
       NEW YORK, NEW YORK 10178                           ONE LIBERTY PLAZA
            (212) 309-6058                            NEW YORK, NEW YORK 10006
          FAX: (212) 309-6273                              (212) 225-2000
                                                         FAX: (212) 225-3999
</TABLE>

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

    APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon as
practicable after the effective date of this Registration Statement.

    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box. / /

    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering. / /

    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /

    If delivery of the prospectus is expected to be made pursuant to Rule 434,
check the following box. / /

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

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 13.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

    The following table sets forth the expenses (other than underwriting
compensation we expect to incur) in connection with this offering. All of these
amounts (except the SEC registration fee, the NASD filing fee and the London
Stock Exchange filing fee) are estimated.

<TABLE>
<S>                                                           <C>
SEC registration fee........................................  $  230,834
NASDAQ listing fee..........................................      95,000
NASD filing fee.............................................      30,000
Blue Sky fees and expenses..................................      12,000
London Stock Exchange filing fee............................      90,000
Printing and Engraving Costs................................     560,000
Legal fees and expenses.....................................     985,000
Accounting fees and expenses................................     880,000
Transfer Agent and Registrar fees and expenses..............       3,500
Miscellaneous...............................................     100,000
                                                              ----------
Total.......................................................  $2,986,334
                                                              ==========
</TABLE>

ITEM 14.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

    Our By-Laws provide that our directors and officers and former directors and
officers shall be indemnified to the fullest extent permitted by The Companies
Act of Bermuda 1981, as amended from time to time, and provides for advances to
any indemnified director or officer of expenses in connection with actual
proceedings and claims arising out of their status as our director or officer.
We also maintain a directors' and officers' liability insurance policy on behalf
of our directors and officers.

    Section 8 of the Underwriting Agreement to be filed as Exhibit 1 provides
that the underwriters named therein will indemnify and hold us harmless and each
of our directors, officers or controlling persons from and against certain
liabilities, including liabilities under the Securities Act. Section 8 of the
Underwriting Agreement also provides that these underwriters will contribute to
certain liabilities of these persons under the Securities Act.

ITEM 15.  RECENT SALES OF UNREGISTERED SECURITIES.

    We were formed on February 26, 1999 in connection with a reorganization of
the FLAG Telecom family of companies. As a result of this reorganization, we
became the parent holding company for the FLAG Telecom family of companies and
the owner of a 66% interest in FLAG Limited. Also as part of the reorganization,
pursuant to Share Transfer Forms and Subscription Forms which each of the
shareholders of FLAG Limited executed, the shareholders of FLAG Limited
transferred the number of

                                      II-1
<PAGE>
common shares of FLAG Limited set forth below opposite their names, or
418,259,610 common shares in the aggregate, in consideration for a corresponding
number of our common shares.

<TABLE>
<CAPTION>
                                                               NUMBER OF
                                                               SHARES OF
                                                                 FLAG
                                                                LIMITED
FLAG LIMITED SHAREHOLDERS                                     TRANSFERRED
- ------------------------------------------------------------  -----------
<S>                                                           <C>
K.I.N. (Thailand) Company Limited...........................  108,780,684
Bell Atlantic Network Systems Company.......................   21,996,930
AT&T Capital Corporation....................................    5,488,830
GE Capital Project Finance VI Ltd...........................   16,466,490
The Asian Infrastructure Fund...............................   54,390,342
Gulf Associates Communications, Limited.....................   13,987,518
Marubeni Telecom Development Limited........................   60,747,672
Rathburn Limited............................................  136,401,144
</TABLE>

    On January 4, 2000 we issued 217,536,730 common shares to Bell Atlantic in
connection with its exchange of the shares held by Bell Atlantic in FLAG Limited
for our common shares. The share numbers set forth in the preceding discussion
do not reflect the reverse stock split of 6:1 we intend to effect in connection
with this offering.

ITEM 16.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

    (a) Exhibits


<TABLE>
<CAPTION>
       EXHIBIT
       NUMBER                                   DESCRIPTION
- ---------------------                           -----------
<C>                     <S>
         1              Form of Underwriting Agreement**

         3.1            Memorandum of Association of FLAG Telecom**

         3.2            By-laws of FLAG Telecom**

         4.1            Form of share certificate**

         4.2            Letter to GE Capital Project Finance VI Ltd. from FLAG
                          Telecom regarding registration rights**

         4.3            Letter to AT&T Capital Corporation from FLAG Telecom
                          regarding registration rights**

         4.4            Grant of options to Andres Bande pursuant to the Long-Term
                          Incentive Plan of FLAG Telecom**

         4.5            Grant of options to Edward McCormack pursuant to the
                          Long-Term Incentive Plan of FLAG Telecom**

         4.6            Grant of options to Stuart Rubin pursuant to the Long-Term
                          Incentive Plan of FLAG Telecom**

         4.7            Form of Registration Rights Agreement**

         5              Opinion of Appleby, Spurling & Kempe

        10.1            Long-Term Incentive Plan of FLAG Telecom**
</TABLE>


                                      II-2
<PAGE>


<TABLE>
<CAPTION>
       EXHIBIT
       NUMBER                                   DESCRIPTION
- ---------------------                           -----------
<C>                     <S>
        10.2            Credit Agreement, dated as of January 28, 1998, among FLAG
                          Limited, the Term Lenders thereto, the Revolving Lenders
                          thereto, Barclays Bank PLC and International Trust Company
                          of Bermuda Limited, including all amendments thereto**#

        10.3            Indenture for 8 1/4% Senior Notes Due 2008, dated as of
                          January 30, 1998, between FLAG Limited and IBJ Schroeders
                          Bank & Trust Company**

        10.4            Further Restated Shareholders Agreement, dated 8 October
                          1999, between FLAG Atlantic Holdings Limited and GTS
                          TransAtlantic Holdings, Ltd.+**#

        10.5            Exchange Agreement and Plan of Reorganization, dated as of
                          February 26, 1999, between FLAG Telecom and Bell Atlantic
                          Network Systems Company**

        10.6            Tax Agreement, dated as of February 26, 1999, among FLAG
                          Telecom, Bell Atlantic Corporation and Bell Atlantic
                          Network Systems Company**

        10.7            Marketing Transition Agreement, dated as of May 14, 1998,
                          among FLAG Limited, Bell Atlantic Network Systems Company
                          and NYNEX Network Systems Company**#

        10.8            Employee Services Agreement, dated as of May 21, 1998,
                          between FLAG Limited and Bell Atlantic Global Systems
                          Company**

        10.9            Construction and Maintenance Agreement, dated as of December
                          14, 1994, among FLAG Limited and each of the landing party
                          and other signatories**#

        10.10           Operations Contract for the FLAG Network Operations Center,
                          dated as of June 30, 1997, between FLAG Limited and
                          Emirates Telecommunications Corporation**

        10.11           Credit Agreement dated as of October 8, 1999 among FLAG
                          Atlantic Limited, Barclays Bank plc, as the Administrative
                          Agent, Dresdner Bank AG, New York Branch, as the
                          Documentation Agent, Westdeutsche Landesbank Girozentrale,
                          New York Branch, as the Syndication Agent, Barclays Bank
                          plc and the other Lenders listed therein, as Lenders and
                          Barclays Capital, as the Lead Arranger+**#

        10.12           FLAG Atlantic Fibre Optic Cable System Contract, dated
                          20 September 1999, among FLAG Atlantic Limited, FLAG
                          Atlantic UK Limited, FLAG Atlantic USA Limited, FLAG
                          Atlantic France SARL, Alcatel Submarine Networks, Alcatel
                          Submarine Networks, Alcatel Submarine Networks Inc. and
                          Alcatel Submarine Networks Limited+**#

        10.13           Equity Contribution Agreement, dated as of October 8, 1999,
                          among FLAG Atlantic Limited, FLAG Atlantic Holdings
                          Limited and Barclays Bank plc, as Administrative Agent**

        10.14           Equity Contribution Agreement, dated as of October 8, 1999,
                          among FLAG Atlantic Limited, GTS TransAtlantic Holdings,
                          Ltd. and Barclays Bank plc, as Administrative Agent**

        10.15           Limited Guarantee Agreement, dated as of October 8, 1999,
                          made by FLAG Atlantic Holdings Limited in favor of
                          Barclays Bank plc, as Secured Party**

        10.16           Shareholder Pledge Agreement, dated as of October 8, 1999,
                          among GTS TransAtlantic Holdings, Ltd., FLAG Atlantic
                          Holdings Limited and Barclays Bank plc, as Secured
                          Party**#
</TABLE>


                                      II-3
<PAGE>


<TABLE>
<CAPTION>
       EXHIBIT
       NUMBER                                   DESCRIPTION
- ---------------------                           -----------
<C>                     <S>
        10.17           Capacity Right of Use Agreement dated 7 October, 1999 among
                          FLAG Atlantic Limited, FLAG Atlantic USA Limited and NYNEX
                          Long Distance Company, d/b/a Bell Atlantic Long
                          Distance+**#

        10.18           Capacity Right of Use Agreement dated 8 October, 1999 among
                          FLAG Atlantic Limited, FLAG Atlantic USA Limited, and
                          GTE+**#

        10.19           Fibre, Capacity and Facilities Purchase Agreement dated 8
                          October, 1999 among FLAG Atlantic Limited, FLAG Atlantic
                          USA Limited, and GTS Transatlantic Carrier Services
                          Limited+**#

        10.20           Capacity Right of Use Agreement dated 17 November, 1999
                          among FLAG Atlantic Limited, FLAG Atlantic USA Limited,
                          PSINetworks Company, PSINet Telecom Limited and
                          PSINetworks SARL+**#

        10.21           Indefeasible Right of Use Agreement dated 8 October, 1999
                          among FLAG Atlantic Limited, FLAG Atlantic USA Limited and
                          Teleglobe USA Inc.+**#

        10.22           South East Asia and Indian Ocean Cable Maintenance
                          Agreement, dated as of June 1, 1986, among FLAG Limited
                          and the other parties listed on Schedule A1 and
                          Supplemental Agreements thereto+**#

        10.23           Atlantic Cable and Maintenance Repair Agreement, dated as of
                          January 20, 1998, among FLAG Limited and the parties
                          identified in Schedule A attached thereto**#

        10.24           Mediterranean Cable Maintenance Agreement, dated April 20,
                          1999, among FLAG Limited and the other Signatories listed
                          on Schedule A1 thereto+**#

        10.25           ROV Service Agreement, dated as of January 1, 1999, among
                          FLAG Limited, France Cables et Radio, Elettra TLC S.p.A.
                          and the other entities identified on Schedule 1
                          thereto+**#

        10.26           SCARAB III and IV Users Agreement dated February 28, 1990
                          among FLAG Limited and those other parties listed**#

        10.27           Primary Supplier Agreement dated January 18, 2000 between
                          Bell Atlantic Global Systems Company and the Company**#

        13              Form 20-F filed as of April 13, 1999 (File No. 333-08456)
                          (Incorporated by reference)

        21              List of subsidiaries of the Company**

        23.1            Consent of Arthur Andersen & Co.

        23.2            Consent of Appleby, Spurling & Kempe (filed as part of
                          Exhibit 5)

        23.3            Consent of Michael Fitzpatrick**

        23.4            Consent of Edward J. McQuaid**

        23.5            Consent of Philip Seskin**

        24              Powers of Attorney (included on signature page)**
</TABLE>


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

    **  Previously filed.

    +   Confidential treatment has been requested with respect to portions of
       this exhibit.


    #  Schedules, Annexes or Exhibits filed.


                                      II-4
<PAGE>
    (b) Financial Statement Schedules
       2. Movements in Qualifying and Valuation Accounts.

ITEM 17.  UNDERTAKINGS.

    The undersigned registrant hereby undertakes as follows:

(1) The undersigned will provide to the underwriters at the closing specified in
    the Underwriting Agreement certificates in such denominations and registered
    in such names as required by the underwriters to permit prompt delivery to
    each purchaser.

(2) For purposes of determining any liability under the Securities Act, the
    information omitted from the form of prospectus filed as part of this
    registration statement in reliance on Rule 430A and contained in a form of
    prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or
    497(h) under the Securities Act shall be deemed to be part of this
    registration statement as of the time it is declared effective.

    Insofar as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers and controlling persons of the
registrant pursuant to the provisions described in Item 14, or otherwise, the
registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

    (3) For the purpose of determining any liability under the Securities Act,
each post-effective amendment that contains a form of prospectus shall be deemed
to be a new registration statement relating to the securities offered therein,
and the offering of such securities at that time shall be deemed to be the
initial BONA FIDE offering thereof.

                                      II-5
<PAGE>
                                   SIGNATURES


    Pursuant to the requirements of the Securities Act of 1933, FLAG Telecom
Holdings Limited has duly caused this Amendment No. 4 to its Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of New York, the State of New York, on the 10th day of
February, 2000.


                                          FLAG TELECOM HOLDINGS LIMITED

                                          By: /s/ STUART RUBIN
     ---------------------------------------------------------------------------

                                          Name: Stuart Rubin

                                          Title: Assistant Secretary

                               POWERS OF ATTORNEY

    KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes and appoints Andres Bande, Edward McCormack and Stuart Rubin,
and each of them, with full power to act without the other, this person's true
and lawful attorneys-in-fact and agents, with full power of substitution and
resubstitution, for him and in his name, place and stead, in any and all
capacities, to sign this Registration Statement, any and all amendments
(including post-effective amendments), any subsequent Registration Statements
pursuant to Rule 462 of the Securities Act of 1933, as amended, and any
amendments there and to file the same, with exhibits and schedules, and other
documents in connection therewith, with the Securities and Exchange Commission,
granting unto said attorneys-in-fact and agents, and each of them, full power
and authority to do and perform each and every act and thing necessary or
desirable to be done in and about the premises, as fully to all intents and
purposes as he might or could do in person, hereby ratifying and confirming all
that said attorneys-in-fact and agents, or any of them, or their or his
substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

                                      II-6
<PAGE>
    Pursuant to the requirements of the Securities Act of 1933, this Amended
Registration Statement has been signed by the following persons in the
capacities and on the date indicated.


<TABLE>
<CAPTION>
                      SIGNATURE                                   TITLE                      DATE
                      ---------                                   -----                      ----
<C>                                                    <S>                           <C>
                          *                            Chairman and Chief Executive
     -------------------------------------------         Officer (Principal            February 10, 2000
                    Andres Bande                         Executive Officer)

                                                       Chief Financial Officer
                          *                              (Principal Financial and
     -------------------------------------------         Accounting Officer) and       February 10, 2000
                  Edward McCormack                       Director

                  /s/ STUART RUBIN                     General Counsel and
     -------------------------------------------         Assistant Secretary           February 10, 2000
                    Stuart Rubin

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                 Michael Fitzpatrick

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                 Abdul Latif Ghurab

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                     Adnan Omar

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                    Daniel Petri

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                  Umberto Silvestri

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                  Jonathan Solomon

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                  Dr. Lim Lek Suan

                          *                            Director
     -------------------------------------------                                       February 10, 2000
                    Fumio Uehara

                          *                            Director
     -------------------------------------------                                       February 10, 2000
               Dr. Vallobh Vimolvanich
</TABLE>


                             *By: /s/ STUART RUBIN
- ---------------------------------------------

                                 Stuart Rubin,

                              as Attorney-in-fact

                                      II-7
<PAGE>
                         FINANCIAL STATEMENT SCHEDULES

2. MOVEMENTS IN QUALIFYING AND VALUATION ACCOUNTS

<TABLE>
<CAPTION>
                                                       BALANCE                  CHARGE TO
                                                      BEGINNING   EFFECTS OF     COSTS/
                                                      OF PERIOD   ACQUISITION    EXPENSE    DEDUCTIONS
                                                      ---------   -----------   ---------   ----------
<S>                                                   <C>         <C>           <C>         <C>
ALLOWANCE FOR DOUBTFUL ACCOUNTS
  FLAG Limited                    1994..............   $   --           --           --           --
  FLAG Limited                    1995..............   $   --           --           --           --
  FLAG Limited                    1996..............   $   --           --           --           --
  FLAG Limited                    1997..............   $   --           --        9,054           --
  FLAG Limited                    1998..............   $9,054           --        1,445       (1,869)
  FLAG Limited January 1 through February 26,
    1999............................................   $8,630           --           --           --
  FLAG Telecom Incorporation through
                  September 30, 1999................   $   --        8,630           --       (1,176)
</TABLE>

                                      S-1

<PAGE>

                                                             9th  February, 2000


FLAG Telecom Holdings Limited
Emporium Building
69 Front Street
Hamilton HM 12

Dear Sirs

FLAG TELECOM HOLDINGS LIMITED (THE "COMPANY")

We have acted as legal counsel in Bermuda to the Company in connection with the
preparation and filing by the Company with the Securities and Exchange
Commission under the Securities Act of 1933, as amended (the "Securities Act"),
of a Registration Statement of Form F-1 in relation to an offer by the Company
and certain Selling Shareholders (the "Offer") of an aggregate 36,432,000
ordinary shares of par value US$.0006 each (the "Common Shares") (including the
4,752,000 additional shares which are subject to an over allotment option). Of
the 36,432,000 Common Shares, 27,964,000 shares (including 1,584,000 shares
subject to an over-allotment option) are being offered by the Company (the
"Company Shares") and 8,468,000 shares (including 3,168,000 subject to an
over-allotment option) are being offered by the Selling Shareholders (the
"Selling Shareholder Shares").

Unless otherwise defined in this opinion or the Schedules to it, capitalised
terms have the meanings assigned to them in the Prospectus.

For the purposes of this opinion we have examined and relied upon the documents
listed (which, in some cases, are also defined) in Schedule I to this opinion
(the "Documents").

ASSUMPTIONS

In stating our opinion we have assumed:

(a)      the authenticity, accuracy and completeness of all Documents
         (including, without limitation, public records) submitted to us as
         originals and the conformity to authentic original Documents of all
         Documents submitted to us as certified, conformed, notarised or
         photostatic copies;

(b)      the genuineness of all signatures on the Documents;

<PAGE>

                                      -2-

(c)      the authority, capacity and power of each of the persons signing the
         Documents (other than the Company); and

(d)      that any factual statements made in any of the Documents are true,
         accurate and complete.

OPINION

Based upon and subject to the foregoing and subject to the reservations set out
below and to any matters not disclosed to us, we are of the opinion that:

(1)      The Company is an exempted company incorporated with limited liability
         and existing under the laws of Bermuda and is in good standing under
         the laws of Bermuda.

(2)      The Company Shares have been duly authorised and when issued and paid
         for as contemplated by the Prospectus will be duly authorised, validly
         issued, fully paid and non-assessable.

(3)      The Selling Shareholder Shares recorded in the Share Register of the
         Company as fully paid, are duly authorised, validly issued, fully paid
         and non-assessable shares of the Company.

RESERVATIONS

We have the following reservations:

(a)      We express no opinions as to any law other than Bermuda law and none of
         the opinions expressed herein relates to compliance with or matters
         governed by the laws of any jurisdiction except Bermuda. This opinion
         is limited to Bermuda law as applied by the Courts of Bermuda at the
         date hereof.

(b)      Where an obligation is to be performed in a jurisdiction other than
         Bermuda, the courts of Bermuda may refuse to enforce it to the extent
         that such performance would be illegal under the laws of, or contrary
         to public policy of, such other jurisdiction.

(c)      Any reference in this opinion to shares being "non-assessable" shall
         mean, in relation to Common Shares for which the offer price pursuant
         to the Offer has been satisfied in full, that no holder of the Common
         Shares shall, in regard of such Common Shares, be obliged to contribute
         further amounts to the capital of the Company, either in order to
         complete payment for their shares, to satisfy claims of creditors of
         the Company, or otherwise: and no shareholder shall be bound by an
         alteration of the Memorandum of Association or Bye-laws of the Company
         after the date on which he became a shareholder, if and so far as the
         alteration requires him to take, or subscribe for additional shares, or
         in any way

<PAGE>

                                      -3-

         increases his liability to contribute to the share capital of, or
         otherwise to pay money to the Company.

DISCLOSURE

We consent to the filing of this opinion as an Exhibit to the Registration
Statement and to the reference to our firm in the Prospectus under the captions
"Legal Matters" and "Tax Considerations -Bermuda Tax Considerations and Taxation
of Shareholders - Bermuda Tax Considerations" in the Prospectus.

This opinion is governed by and is to be construed in accordance with Bermuda
law. This opinion covers matters herein expressed as of the date hereof only and
we assume no obligation to advise you of any changes which may hereafter be
brought to our attention.

Yours faithfully

/s/ Appleby, Spurling & Kempe
<PAGE>

                                      -4-


                                  THE SCHEDULE


1.       An electronic copy of the Prospectus dated 8 February, 2000 relating to
         the offering by the Company of up to 26,380,000 Common Shares and the
         sale by the Selling Shareholders of up to 5,300,000 Common Shares
         (excluding Exhibits) (the "Offering Memorandum") with an over-allotment
         option for 4,752,000 Common Shares.

2.       A faxed copy of Amendment No. 3 to the Registration Statement on Form
         F1 (as filed with The Securities and Exchange Commission on 9 February
         2000) with respect to the Company Shares and the Selling Shareholder
         Shares (excluding Exhibits and the documents incorporated by
         reference).

3.       A certified copy of excerpts from the Minutes of the Meetings of the
         Board of Directors of the Company held on the 13th January, 2000 and
         Written Resolutions of the Board of Directors of the Company dated 8
         February 2000 and the resolutions adopted at a General Meeting of the
         Shareholders of the Company on 13th January, 2000 and Written
         Resolutions of the Shareholders of the Company dated 9 February 2000
         (the "Resolutions").

4.       Certified copies of the Certificate of Incorporation, Memorandum of
         Association, certified on 2 February 2000, and Bye-laws of the Company
         certified on 9 February 2000 (the "Constitutive Documents").

5.       A copy of a letter, dated the 8th February, 2000 evidencing the consent
         of the Bermuda Monetary Authority to the issue by the Company of the
         Company Shares and the transfer by the Selling Shareholders of the
         Selling Shareholder Shares.

6.       A copy of the Share Register of the Company.

7.       A copy of an Officer's Certificate dated 9th February 2000 and issued
         by Stuart Rubin as Assistant Secretary of the Company on which we have
         relied for the purposes of our statements in opinion paragraphs 2 and
         3.


<PAGE>

                                                                    Exhibit 10.2

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
PRESALE PROCEEDS SCHEDULE 1.1(a)

                                        Invoiced
                                          CSA          Proceeds     To Rebate    Net Presale
 Country        Administration           Amount        Received      Account      Proceeds
- --------------------------------------------------------------------------------------------
<S>             <C>                   <C>            <C>            <C>          <C>
UAE             ETISALAT              $41,263,000    $41,263,000                 $41,263,000
- --------------------------------------------------------------------------------------------
China           China Telecom         $30,000,000    $25,000,000                 $25,000,000
- --------------------------------------------------------------------------------------------
India           VSNL                  $28,940,000                                         $0
- --------------------------------------------------------------------------------------------
UK              C&W Comm(MCL)         $26,352,800    $26,352,800                 $26,352,800
- --------------------------------------------------------------------------------------------
USA             AT&T                  $23,568,000    $23,568,000                 $23,568,000
- --------------------------------------------------------------------------------------------
Germany         DTAG                  $19,336,000    $19,336,000                 $19,336,000
- --------------------------------------------------------------------------------------------
Hong Kong       HKTI                  $18,658,850    $18,658,850                 $18,658,850
- --------------------------------------------------------------------------------------------
Malaysia        Telecom Malaysia      $12,018,000    $12,018,000                 $12,018,000
- --------------------------------------------------------------------------------------------
Japan           IDC                   $10,854,300    $10,854,300   $1,703,250     $9,151,050
- --------------------------------------------------------------------------------------------
Korea           Korea Telecom          $9,818,775     $9,818,775                  $9,818,775
- --------------------------------------------------------------------------------------------
Japan           KDD                    $9,523,000     $9,523,000                  $9,523,000
- --------------------------------------------------------------------------------------------
Iran            TCI                    $8,595,000                                         $0
- --------------------------------------------------------------------------------------------
Thailand        CAT                    $8,148,000     $8,148,000                  $8,148,000
- --------------------------------------------------------------------------------------------
Spain           Telefonica             $9,279,982     $9,279,982   $1,279,982     $8,000,000
- --------------------------------------------------------------------------------------------
Italy           Telecom Italia         $9,350,798     $9,350,798   $1,558,448     $7,792,350
- --------------------------------------------------------------------------------------------
USA             Sprint                 $6,495,000     $6,495,000                  $6,495,000
- --------------------------------------------------------------------------------------------
Canada          Teleglobe              $5,730,000     $5,730,000                  $5,730,000
- --------------------------------------------------------------------------------------------
USA             MCI                    $5,230,000     $5,230,000                  $5,230,000
- --------------------------------------------------------------------------------------------
Korea           Dacom                  $5,050,000     $5,050,000                  $5,050,000
- --------------------------------------------------------------------------------------------
Kuwait          MOC Kuwait             $5,045,000     $5,045,000                  $5 045,000
- --------------------------------------------------------------------------------------------
Belgium         Balgacom               $4,143,000     $4,142,982                  $4,142,982
- --------------------------------------------------------------------------------------------
Sweden          Telia AB               $4,034,000     $4,034,000                  $4,034,000
- --------------------------------------------------------------------------------------------
Switzerland     Swiss Telecom          $3,960,000     $3,960,000                  $3,960,000
- --------------------------------------------------------------------------------------------
Qatar           QTEL                   $3,585,000     $3,564,980                  $3,564,980
- --------------------------------------------------------------------------------------------
Australia       Optus                  $3,375,000     $3,375,000                  $3,375,000
- --------------------------------------------------------------------------------------------
Bahrain         Batelco                $3,345,000     $3,344,985                  $3,344,985
- --------------------------------------------------------------------------------------------
Oman            GTO                    $3,240,000     $3,240,000                  $3,240,000
- --------------------------------------------------------------------------------------------
Russia          Rostelecom             $2,745,000     $2,744,983                  $2,744,983
- --------------------------------------------------------------------------------------------
USA             Viatel                 $2,720,000       $700,000     $540,000       $180,000
- --------------------------------------------------------------------------------------------
Morocco         ONPT                   $2,688,000                                         $0
- --------------------------------------------------------------------------------------------
Eqypt           Telecom Eqypt          $2,809,400                                         $0
- --------------------------------------------------------------------------------------------
Hungary         HTC                    $2,310,000     $2,310,000                  $2,310,000
- --------------------------------------------------------------------------------------------
Poland          Polish Tel.            $2,225,000     $2,225,000                  $2,225,000
- --------------------------------------------------------------------------------------------
Turkey          TPTT                   $2,220,000     $2,220,000                  $2,220,000
- --------------------------------------------------------------------------------------------
Ukraine         UKRTEC                 $2,110,000     $2,109,985                  $2,109,985
- --------------------------------------------------------------------------------------------
Malaysia        Celcom                 $2,100,000     $2,100,000                  $2,100,000
- --------------------------------------------------------------------------------------------
Philippines     PLDT                   $1,890,000     $1,890,000                  $1,890,000
- --------------------------------------------------------------------------------------------
Taiwan          Chunghwa/ITDC          $1,881,000     $1,881,000                  $1,881,000
- --------------------------------------------------------------------------------------------
USA             Facilicom              $1,861,000     $1,853,991                  $1,853,991
- --------------------------------------------------------------------------------------------
Netherlands     NPTT                   $1,363,000     $1,363,000                  $1,363,000
- --------------------------------------------------------------------------------------------
Philippines     ICC                    $1,350,000                                         $0
- --------------------------------------------------------------------------------------------
Norway          Norwegina Telecom      $1,110,000     $1,110,000                  $1,110,000
- --------------------------------------------------------------------------------------------
Austria         PTA                      $860,000       $860,000                    $860,000
- --------------------------------------------------------------------------------------------
Indonesia       Satelindo                $810,000       $809,958                    $809,958
- --------------------------------------------------------------------------------------------
Korea           ONSE                     $765,000                                         $0
- --------------------------------------------------------------------------------------------
Japan           ITJ                      $750,000       $751,423       $1,423       $750,000
- --------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
                                        Invoiced
                                          CSA          Proceeds     To Rebate    Net Presale
 Country        Administration           Amount        Received      Account      Proceeds
- --------------------------------------------------------------------------------------------
<S>             <C>                  <C>            <C>            <C>          <C>
Malta           Tetemalta                $655,000                                        $0
- --------------------------------------------------------------------------------------------
Malaysia        Measat                   $525,000       $525,000                    $525,000
- --------------------------------------------------------------------------------------------
Bulgaria        Bulgarian Tel. Co.       $410,000       $410,000                    $410,000
- --------------------------------------------------------------------------------------------
Monaco          OMT                      $300,000       $300,000                    $300,000
- --------------------------------------------------------------------------------------------
USA             MFS                      $240,000       $240,000                    $240,000
- --------------------------------------------------------------------------------------------
USA             GTE Hawaii               $210,000       $210,000                    $210,000
- --------------------------------------------------------------------------------------------
USA             IDB Worldcom             $210,000       $221,528      $11,528        $21,000
- --------------------------------------------------------------------------------------------
Denmark         Telecom Denmark          $150,000       $149,983                    $149,983
- --------------------------------------------------------------------------------------------
South Africa    Telkom SA                $145,000       $145,000                    $145,000
- --------------------------------------------------------------------------------------------
Indonesia       Indosat                  $125,000                                         $0
- --------------------------------------------------------------------------------------------
Tunisia         Tunisia Telecom          $l20,000       $119,968                    $119,968
- --------------------------------------------------------------------------------------------
Kazakhstan      Kazak. Telecom           $115,000       $115,000                     $15,000
- --------------------------------------------------------------------------------------------
Philippines     ETPI                     $105,000       $105,000                    $105,000
- --------------------------------------------------------------------------------------------
Gibraltar       NYNEX Gibraltar           $64,000        $63,990                     $63,990
- --------------------------------------------------------------------------------------------
Romania         Romtelecom                $35,000        $34,980                     $34,980
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
                        TOTAL:       $356,694,905   $303,953,239   $5,094,631   $298,858,509
- --------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

                        FLAG Cable System Configuration

                               [GRAPHIC OMITTED]
<PAGE>

                                Schedule 1.1(c)
                         Present Value Coverage Ratios

I.    PRESENT VALUE COVERAGE RATIOS

      The "Present Value Coverage Ratios" shall be the collective reference to
      the Loan Life Coverage Ratio and the Note Life Coverage Ratio (each as
      defined Part IV of the Schedule).

II.   INFORMATION REQUIRED TO CALCULATE THE PRESENT VALUE COVERAGE RATIOS

      As set forth in the Credit Agreement, the Present Value Coverage Ratios
      will be calculated by the Borrower quarterly, at the end of each calendar
      quarter, using a quarterly financial model (the "Compliance Model")
      acceptable to the Administration Agent.

      The data required to perform the quarterly calculations of the Present
      Value Coverage Ratios includes the following:

            (i) The Capacity in MTUs planned to be sold in each calendar year
      staring in 1998 (the "Plan Annual Capacity Sales") over the first ten
      years of operation in accordance with the FLAG Business Plan on a route by
      route basis. Quarterly sale of Capacity in MTUs (the "Plan Quarterly
      Capacity Sales") will be assumed equal to 25% of Plan Annual Capacity
      Sales within each such calendar year.

            (ii) The standby maintenance payment schedule (the "Closing Standby
      Schedule") and all Capacity pricing schedules corresponding to various
      cumulative sales amounts per customer (the "Closing Pricing Schedule") to
      be provided on the Closing Date, specifying such amounts on a route by
      route basis.

            (iii) Then current standby maintenance payment schedule and Capacity
      pricing schedules as of such calendar quarter, which schedules must be
      consistent with actual amounts reflected in recently executed Capacity
      Sales Agreements and other types of sales and leases (the "Current Pricing
      Schedules").

            (iv) The amount of Capacity in MTUs disposed of in the prior quarter
      (as evidenced by executed Capacity Sales Agreements and other documents),
      together with the Segments, Capacity prices or lease payments, Standby
      Maintenance Payment rates, and payment dates related thereto and, after
      giving effect to such sales of Capacity the amount of Capacity in MTUs
      remaining to be sold on each Segment.
<PAGE>

            (v) The projected Operating Budget in each year (the "Annual
      Operating Budget") over the first ten years of operation in accordance
      with the FLAG Business Plan. The quarterly Operating Budget (the
      "Quarterly Operating Budget") will be assumed to equal to 25% of the
      Annual Operating Budget within each such calendar year.

III.  ASSUMPTIONS

      Pro forma assumptions used in the calculation of the Present Value
      Coverage Ratios include the following:

            (i) To the extent revenues are not realized or not expected to be
      realized when due, corresponding gross revenue reductions will be
      introduced through a "bad debt factor" as a percentage of such revenues in
      each succeeding quarter.

            (ii) Prospective operating expenses and permitted capital
      expenditures will be calculated based upon the initial Operating Budget
      and operating projections delivered on the Closing Date in accordance with
      Sections 4.1(u) and 4.1(ac) of the Credit Agreement. To the extent prior
      actual operating expenses or capital expenditures had been overestimated
      or underestimated relative to the prospective corresponding amounts
      provided on the Closing Date, corrections will be introduced through
      "calibration factors" which will be applied prospectively in succeeding
      quarters. Such calibration factors will be calculated as the ratio of the
      aggregate corresponding amounts paid during the prior four quarters (or
      such shorter period during the first four quarters after closing) to the
      corresponding assumed amounts in the schedules delivered on the Closing
      Date.

            (iii) Restoration sales and leasing revenues will be based upon
      actual I contracts executed. Contracts for restoration sales must be
      acceptable to the Administrative Agent for this purpose.

            (iv) Unearned revenue movement (net of credits utilized) will be
      aggregated each quarter until fully utilized.

            (v) Initial rates for Landing Party commissions and discount sales
      commissions, and bad debts will be set at 3.1%, 3.0%, 3.0%, respectively
      of gross capacity sales and the initial rate for taxes will be set at 5.0%
      of the consolidated EBITDA, until historical data is available to
      appropriately introduce modifications.

IV.   OTHER DEFINITIONS, CALCULATION METHODOLOGY

            "Loan Life Coverage Ratio" shall mean, at any quarterly calculation
      date, the ratio of (x) the net present value of Projected Cash Available
      for Debt Service until the Maturity Date (discounted by the then current
      interest rate on the Term Loans) (y) the Loan Life Outstanding Debt.


                                       2
<PAGE>

            "Loan Life Outstanding Debt" shall mean, at any quarterly
      calculation date, the sum of (a) the aggregate principal amount of the
      Term Loans and Revolving Credit Loans then outstanding, and (b) the net
      present value of scheduled debt service on the Senior Unsecured Notes,
      including interest and the repayment of principal, discounted by the
      coupon rate on the Senior Unsecured Notes to the Maturity Date.

            "Note Life Coverage Ratio" shall mean, at any quarterly calculation
      date, the ratio of (x) the net present value of the Projected Cash
      Available for Debt Service until the final maturity of the Senior
      Unsecured Notes (discounted by the then current interest rate on the Term
      Loans) to (y) the Note Life Outstanding Debt.

            "Note Life Outstanding Debt" shall mean, at any quarterly
      calculation date, the sum of (a) the aggregate principal amount of the
      Term Loans and Revolving Credit Loans then outstanding and (b) the then
      aggregate outstanding amount of the Senior Unsecured Notes.

            "Projected Cash Available for Debt Service" shall mean, in each
      quarter, an amount equal to the sum of (a) the Projected Quarterly
      Capacity Revenues (after unearned revenue movement and after payment of
      Landing Party commissions and discounts, sales commissions, provisions for
      bad debt, taxes) from the sale of Capacity, net of any amount subject to a
      rebate obligation, plus (b) prospective quarterly Restoration Payments as
      evidenced by executed contracts acceptable to the Administrative Agent,
      net of any amount subject to a rebate obligation, plus (c) prospective
      quarterly revenue from other executed contracts (including the leasing of
      Capacity), net of any amount subject to a rebate obligation, plus (d)
      Projected Quarterly Standby Maintenance Payments reduced by the amount of
      such Standby Maintenance Payments which are no longer payable as a result
      of any reconfiguration of the FLAG System, minus (e) prospective quarterly
      cash expenses (net of repair maintenance expenses and restoration expenses
      reimbursable by third parties) made in accordance with the Quarterly
      Operating Budget and permitted capital expenditures (excluding capital
      expenditures provided for with the Capital Expenditure Account, and other
      cash payment obligations of Borrower.

            "Projected Quarterly Capacity Revenues" in each succeeding quarter
      will equal the sum of the product for each route of the Projected
      Quarterly Capacity Sales, the Selected Current Pricing Schedule (as
      modified prospectively), the Pricing Calibration Factor, and the Capacity
      Bad Debt Factor, as more fully described below.

            "Projected Quarterly Capacity Sales (in MIUs)" will be derived by
      reducing Plan Quarterly Capacity Sales (in MIUs) during each succeeding
      quarter (in forward order depletion) on a route by route basis by the
      excess amount, if any, of the sum of the following amounts over the
      cumulative capacity sales contained in the Plan Quarterly Capacity Sales:
      (a) cumulative capacity previously sold (excluding the MIUs corresponding
      to the Pre-Sales), (b) cumulative capacity leased, whether directly or on
      a deferred basis (such leased capacity will be reinstated upon termination
      of the lease with no purchase options assumed exercised), (c) cumulative
      unused capacity credits and rebates available (excluding capacity
      corresponding to the unearned


                                        3
<PAGE>

      revenue movement), and (d) capacity which can no longer be sold as a
      result of possible System reconfiguration, segment saturations, and other
      causes which lead to the reduction or unavailability of sellable unsold
      capacity inventory.

      The Projected Quarterly Capacity Sales (in MIUs) are then multiplied by
      the Current Pricing Schedule corresponding to the $40 to $49 million
      cumulative investment (the "Selected Current Pricing Schedule"), reduced
      prospectively by the following factors in order to derive the "Calculated
      Capacity Sales Revenues" in each succeeding quarter on a route-by-route
      basis: (a) prospectively and incrementally for each quarter by the
      quarterly percentage price reduction, if any, acrually experienced since
      the Closing Date (i.e., the "nth" root of the ratio of the current price
      per route in the Selected Current Pricing Schedule divided by the
      corresponding price per route in the Closing Pricing Schedules, where "n"
      is the number of quarters since the Closing Date) and (b) consistent with
      the CSMG Study and the derivation of the FLAG Business Plan, by 25% for
      prospective quarters starting the first quarter of 2003.

      The Calculated Capacity Sales Revenues on a route-by-route basis in each
      succeeding quarter will then be multiplied by the Pricing Calibration
      Factor and the Capacity Bad Debt Factor in each succeeding period. The
      Pricing Calibration Factor will be calculated as the ratio of the
      aggregate Calculated Capacity Sales Revenues during the prior four
      quarters (or such shorter period during the first four quarters after
      closing) to the cumulative sales revenue amount on the corresponding
      Capacity Sales Agreements during such period. The Capacity Bad Debt Factor
      will initially be assumed to be 3% and will be revised over time as the
      ratio of the cumulative sales revenue amount on the Capacity Sales
      Agreements actually paid in cash when due during the prior four quarters
      (or such shorter period during the first four quarters after closing) to
      the cumulative sales revenue amount on the corresponding Capacity Sales
      Agreements during such period.


                                       4
<PAGE>

            "Projected Standby Maintenance Payments" in each succeeding quarter
      will equal the sum of the product for each route of (a) cumulative
      Projected Quarterly Capacity Sales (in MIUs, less such capacity sales
      offered without an obligation to pay Standby Maintenance Payments, if any)
      plus the MIUs corresponding to Presale Proceeds, (b) the Current Pricing
      Schedule for standby maintenance payments, modified prospectively and
      incrementally for each quarter by the quarterly percentage price
      reduction, if any, actually experienced since the Closing Date (i.e., the
      "nth" root of the ratio of the current price per route in the Current
      Pricing Schedule divided by the corresponding price per route in the
      Closing Pricing Schedule, where "n" is the number of quarters since the
      Closing Date), (c) the Standby Calibration Factor, calculated as the ratio
      of the aggregate Calculated Standby Maintenance Payments (equal to the
      product of the above two factors) during the prior four quarters (or such
      shorter period during the first four quarters after closing) to the
      cumulative sales revenue amount billed during such period, and (d) the
      Standby Bad Debt Factor, which will initially be assumed to be 3% and will
      be revised over time as the ratio of the cumulative standby maintenance
      payments actually paid when due during the prior four quarters (or such
      shorter period during the first four quarters after closing) to the
      cumulative standby maintenance payments billed (equal to the product of
      the above three factors) during such period.


                                       5
<PAGE>

                                                                 Schedule 2.1 to
                                                                Credit Agreement

                             Commitments: Addresses

                                          Term Loan      Revolving Credit
      Lender                            Commitment ($)    Commitment ($)
      ------                            --------------    --------------

Barclays Bank PLC                      105,179,054.05       20,945,945.95
222 Broadway
New York, NY 10038
Attn: Mr. Peter Yetman
Tel:  212-412-7683
Fax:  212-412-7511

Gulf International Bank B.S.C.          12,972,972.97        2,027,027.03
380 Madison Avenue - 21st Floor
 New York, NY 10017
Attn: Mr. Thomas E. Fitzherbert
      Vice President
Tel:  212-922-2320
Fax:  212-922-2339

Dresdner Bank AG                        21,621.621.62        3,378,378.38
New York and Grand Cayman
 Branches
75 Wall Street
New York, NY 10005
Attn: Mr. Robert Grella
      Vice President
Tel:  212-429-2252
Fax:  212-429-2129


<PAGE>
                                                                               2


Merrill Lynch Senior Floating Rate      20,000,000.00                 -0-
 Fund. Inc.
800 Scudders N4 ill Road - Area 2C
Princeton. NJ 08543-9011
Attn: Ann Marie Smith
Tel:  609-282-3 136/41 65
Fax:  609-282-3542

                                         8,648,648.65        1,351,351.35

Bank Brussels Lambert,
New York Branch
630 Fifth Avenue
New York, NY 10111
Attn: Neil McMorrow / Sandra Zafra
Tel:  212-632-5312/5304
Fax:  212-333-5786

Australia and New Zealand Banking       21,621,621.62        3,378,378.38
Group Limited
1177 Avenue of the Americas
New York. NY 10036-2798
Attn: Robert V. Botschka
Tel:  212-801-9883
Fax:  212-801-9131

Westdeutsche Landesbank Girozentrale,   21,621,621.62        3.378,378.38
New York Branch
1211 Avenue of the Americas
New York. NY 10036
Attn: Ralph R. White
Tel:  212-852-6096
Fax:  212-852-6307
<PAGE>
                                                                               3


Landesbank Sachsen Girozentrale         15,496,621.62        3,378,378.38
Humboldtstr. 25
D-04105 Leipzig
Attn: Hans-Peter Kochs
      Department 314
Tel:  01 1-49-341-979-3313
Fax:  011-49-341-979-3309

BHF-BANK AG. New York Branch            34,594,594.59        5,405,405.41
590 Madison Avenue
New York. NY 10022-2540
Attn: Ms. Heidi Skor
Tel:  212-756-5938
Fax:  212-756-5536

The Sumitomo Trust & Banking            21,621,621.62        3,378,378.38
Co., Ltd., New York Branch
527 Madison Avenue
New York, NY 10022
Attn: Glenda B. Francis
Tel:  212-326-0558
Fax:  212-418-4848

Helaba Dublin Landesbank                21,621,621.62        3,378,378.38
Hessen-Thuringen International
420 Fifth Avenue
New York, NY 10018-2729
Attn: Michael Novack
      Assistant Vice President
Tel:  212-703-5224
Fax:  212-703-5256

Octagon Credit Investors Loan           15,000,000.00                 -0-
 Portfolio, a unit of The Chase
 Manhattan Bank
380 Madison Avenue, 12th Fl.
New York, NY 10017
Attn: Andrew Gordon
Tel:  212-622-3064
Fax:  212-622-3797
<PAGE>

                                                              Schedule 2.7(b) to
                                                                Credit Agreement

                  Term Loan Amortation; Principal Payment Dates

   Principal Payment Date                  Contractual Amortization (US$)
   ----------------------                  ------------------------------

      April 30, 1998                                      0
      July 30, 1998                                       0
      October 30, 1998                                    0
      January 30, 1999                                    0
      April 30, 1999                                   320,000
      July 30, 1999                                    320,000
      October 30, 1999                                 320,000
      January 30, 2000                                320,000
      April 30, 2000                                 3,040,000
      July 30, 2000                                  3,040,000
      October 30, 2000                               3,040,000
      January 30, 2001                               3,040,000
      April 30, 2001                                 6,720,000
      July 30, 2001                                  6,720,000
      October 30. 2001                               6,720,000
      January 30, 2002                               6,720,000
      April 30, 2002                                 16,960,000
      July 30, 2002                                  16,960,000
      October 30, 2002                               16,960,000
      January 30, 2003                               16,960,000
      April 30, 2003                                 26,640,000
      July 30, 2003                                  26,640,000
      October 30, 2003                               26,640,000
      January 30, 2004                               26,640,000
      April 30, 2004                                 26,320,000
      July 30, 2004                                  26,320,000
      October 30, 2004                               26,320,000
      January 30, 2005                               26,320,000
<PAGE>

SCHEDULE 3.6(a) (page 1 of 2)

                                  FLAG LIMITED
                                 CAPITALIZATION
                            AS OF SEPTEMBER 30, 1997
                                   (UNAUDITED)
                                     (000'S)

                                                                   September 30,
                                                                      1997
                                                                   -------------
Total Long-term debt - Old Credit Facility                          $  615,087
Preferred stock                                                        127,216

Shareholders' equity
  Class A common shares, $.0001 par value                                   13
  Class B common shares, $.0001 par value                                   48
Additional paid in capital (see attached)                              463,630
Accumulated deficit                                                    (79,549)
                                                                    ----------

Total shareholders' equity                                             384,142
                                                                    ----------

Total capitalization                                                $1,126,445
                                                                    ==========
<PAGE>

                                                       Page 2 of Schedule 3.6(a)

<TABLE>
<S>                                                         <C>          <C>
Aggregate number of shares of Class A Common Stock
   Outstanding as of the Closing Date                                      132,000,000

          NYNEX Network Systems Company                     31,200,000
          Rathburn Limited                                  62,400,000
          Marubeni Telecom Development Limited              12,000,000
          Gulf Associates Communications, Limited           26,400,000

Aggregate number of shares of Class B Common Stock
   Outstanding as of the Closing Date                               --     565,858,740

           NYNEX Network Systems Company                   223,000,410
           Rathburn Limited                                103,341,643
           K.I.N. (Thailand) Company Limited               108,780,685
           Marubeni Telecom Development Limited             54,390,342
           The Asian Infrastructure Fund                    54,390,342
           AT&T Capital Corporation                          5,488,829
           GE Capital Project Finance VI Ltd.               16,466,489

Aggregate number of shares of Preferred Stock
   Outstanding as of the Closing Date (before
   giving effect to the consummation of the Refinancing)            --   1,306,428,578

      AT&T Capital Corporation                             321,529,936
      GE Capital Project Finance VI Ltd.                   984,898,642
</TABLE>
<PAGE>
                                  FLAG Limited
                      Analysis of Class A Shares (Common)
                            as at December 31, 1997
                          (par value 0.0001 per share)

<TABLE>
<CAPTION>
                                                                                         G.E.       AT&T
                           NYNEX    Gulf Associates    DALLAH      MARUBENI   AIF  TH   Capital    Capital         TOTAL
<S>                     <C>           <C>            <C>          <C>          <C>  <C>    <C>         <C>      <C>
TOTAL "A" Shares Held
as at 12/31/94          31,200,000    26,400,000     62,400,000   12,000,000   0    0      0           0        132,000,000

1995 ACTIVITY
no activity in 1995

TOTAL "A" Shares Held
as at 12/31/95          31,200,000    26,400,000     62,400,000   12,000,000   0    0      0           0        132,000,000

1996 ACTIVITY
no activity in 1996

TOTAL "A" Shares Held
as at 12/31/96          31,200,000    26,400,000     62,400,000   12,000,000   0    0      0           0        132,000,000

1997 ACTIVITY
no activity in 1997

TOTAL "A" Shares Held
as at 12/31/97          31,200,000    26,400,000     62,400,000   12,000,000   0    0      0           0        132,000,000

</TABLE>
<PAGE>

SCHEDULE 3.6(a)

                                  FLAG Limited
                       Analysis of Class B Common Shares
                           Additional Paid in Capital

<TABLE>
<CAPTION>
                                                                     FUNDING SHARES ($1/share)               NON-FUNDING
                                              BELL                                                                GE
                                            ATLANTIC       DALLAH       MARUBENI        AIF           TH      Capital Corp.
<S>                                        <C>           <C>           <C>           <C>           <C>             <C>
Total B Shares                             85,399,288    39,575,270    20,829,093    20,629,093    41,658,186      231
Pd for @ 12/31/96

                           % Funded             41.00%        19.00%        10.00%        10.00%        20.00%    0.00%

1997 ACTIVITY
1997 Capital Calls
funded to 09/30/97                        106,600,000    49,400,000    26,000,000    26,000,000    52,000,000        0

                           % Funded             41.00%        10.00%        10.00%        10.00%        20.00%    0.00%

Total B Shares
Pd for @ 09/30/97                         191,999,288    86,975,270    46,829,093    46,829,093    93,658,186      231

                           % Funded             41.00%        10.00%        10.00%        10.00%        20.00%    0.00%

Less: Par Value                                19,200         8,898         4,683         4,863         9,366    1,211

Additional Paid in Capital                191,980,088    88,966,372    46,824,410    46,824,410    93,646,820     (980)

Less:
Payments made to Gulf Associates

Unfunded Par Value
of Class A Common
Shares

Additional Paid in Capital
as at Sept 30, 1997

<CAPTION>
                                       NON-FUNDING
                                                           Total
                                          AT&T         Pd in Capital     Total #
                                       Capital Corp.         $          Shares o/s
<S>                                         <C>         <C>            <C>
Total B Shares                              77          208,291,238    215,485,946
Pd for @ 12/31/96

                           % Funded       0.00%              100.00%          0.00%

1997 ACTIVITY
1997 Capital Calls
funded to 09/30/97                           0          260,000,000    268,956,243

                           % Funded       0.00%              100.00%

Total B Shares
Pd for @ 09/30/97                           77          488,291,238    484,422,189

                           % Funded       0.00%              100.00%

Less: Par Value                            402               48,443

Additional Paid in Capital                (325)         468,242,795

Less:
Payments made to Gulf Associates                         (4,600,000)

Unfunded Par Value
of Class A Common
Shares                                                      (13,200)

Additional Paid in Capital
as at Sept 30, 1997                                     463,629,595    484,422,189
</TABLE>
<PAGE>

                                 SCHEDULE 3.6(b)

                                  SUBSIDIARIES

                                      None.
<PAGE>

ITALY

Wayleave to use existing ducts issued by Telecom Italia

EGYPT

Right of Way issued by ARENTO for Alexandria Duct Wayleave issued by ARENTO for
Alexandria Duct

HONG KONG

Wayleave for Duct Route issued by District Lands Office

CHINA

Land Cable Route Permit issued by Shanghai City Planning and Design Institute
Permit for connect Cable Route issued by Shanghai Long Distance
Telecommunications Administration

KOREA

Approval of system provision and installation issued by Ministry of Information
and Communications Use Permit issued by National Parks Authority

JAPAN

Notice for use of Public Waters issued by Ministry of Posts and
Telecommunications (see a floor occupation)

Permits for Water Use issued by Kanagawa Prefecture (cable route easement within
Japanese territorial waters)

Permits for Water Use issued by Tokyo Metropolitan Prefecture (cable route
easement within Japanese territorial Waters)

Permit for Water Time issued by Kagoshima Prefecture (cable route easement
within Japanese territorial waters)

Permit for Water Use Issued by Nagasaki Prefecture (cable route easement within
Japanese territorial waters)

Permit for Occupation on Seashore Preservation Area issued by Civil Work Office
of Kanagawa Prefecture (cable route easement at shoreline)


                                       4
<PAGE>

PIPELINE AND POWER CABLE CROSSING AGREEMENTS

Type of Agreement                           Company
- -----------------                           -------

Pipeline Crossing Agreement                 EMPL, Madrid

Power Cable Crossing Agreement              Red Electrica, Madrid

Pipeline Crossing Agreement                 EGPC/GUPCO, Cairo

Other Domestic Permits, Wayleaves and Rights of Way Landing Parties are required
to obtain and maintain pursuant to Sub-Paragraph 18.2 of the C&MA, which states
that "each Landing Party Signatory.... will for the duration of this Agreement
maintain all such Licenses in full farce and effect and will obtain or grant and
maintain all such additional Licenses as may at any time hereafter be required
in its Country for the construction, operation and maintenance of the FLAG Cable
System." Examples of Licenses are listed in Appendix B of the C&MA, "FLAG Cable
System Initial Costs in Addition to Costs Arising under the Supply Contract", as
follows: I

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------
                                                        PERFORMANCE      INITIAL COST
ITEM #       DESCRIPTION                              RESPONSIBILITY    RESPONSIBILITY
- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------
<S>          <C>                                      <C>               <C>
  4          Permission in Principle or License       LANDING PARTIES   LANDING PARTIES
             to operate FLAG Cable System in the
             respective countries of the Landing
             Parties
- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------
  5          Licenses and Permits associated          LANDING PARTIES   LANDING PARTIES
             with Segment "T" (including Building
             and Real Estate Permits, Rights of
             Way for land cable route between cable
             station and beach joint)
- ---------------------------------------------------------------------------------------
</TABLE>

Licenses and Permits which must be obtained and maintained by the Landing
Parties pursuant to Item #5 above include, but are not limited to, the
following:

UNITED KINGDOM

Wayleave issued by Crown Estates Commission
Wayleave issued by Duchy of Cornwall
Consent of Cable & Wireless (public highway)
Consent of St. Levan Parish Council (playing field)


                                       5
<PAGE>

                           ROUTE PERMIT NOTIFICATIONS

Permit Description                Agency Notified
- ------------------                ---------------

Notification                      France Ministry of Foreign Affairs

Notification                      Portugal Ministry of Foreign Affairs

Notification                      Morocco Ministry of Foreign Affairs

Notification                      Algeria Ministry of Foreign Affairs

Notification                      Greece Ministry of Foreign Affairs

Notification                      Sudan Ministry of Foreign Affairs

Notification                      Eritrea Ministry of Foreign Affairs

Notification                      Yemen Ministry of Foreign Affairs

Notification                      Oman Ministry of Foreign Affairs

Notification                      Sri Lanka Ministry of Foreign Affairs

Notification                      Philippines Ministry of Foreign Affairs

                                 ROUTE PERMITS

Permit Description                Issuing Authority
- ------------------                -----------------

Greece Route Permit               Ministry of Foreign Affairs

Oman Route Permit                 Ministry of Foreign Affairs

Cable Laying Permit               Vietnam DGPT

Route Permit/Notification         Taiwan Ministry of Foreign Affairs


                                       2
<PAGE>

                                                                 SCHEDULE 3.7(b)

                   LANDING LICENSE OR PERMISSION IN PRINCIPLE
                               IN LANDING COUNTRY

Permit Description                        Issuing Authority
- ------------------                        -----------------

Landing License, or Permission in         UK Department of Transport
Principal (UK)

Landing License, or Permission in         Egypt Government (contained in Landing
Principal (Egypt)                         Party Agreement)

Landing License, or Permission in         Thailand Government
Principal (Thailand)

Landing License, or Permission in         Ministry of Energy, Telecommunications
Principal (Malaysia)                      and Post, Malaysia

Landing License, or Permission in         Office of Telecom Authorities
Principal (Hong Kong)

Landing License, or Permission in         Ministry of Information and
Principal (Korea)                         Communication

Landing License, or Permission in         Ministry of Posts and
Principal (Miura)                         Telecommunications

Landing License (China)                   PRC State Planning Committee

Permission in Principle to Sign C&MA      Spain Government Authorities
and Participate in FLAG Project

Verification of Concession                Italy Ministero P.P.T.T.

UAE Landing License                       Fujairah Municipality

India Landing License                     Government of India, Department of
                                          Telecommunications

Landing License, or Permission            Ministry of Pools and
Principle (Ninomiya)                      Telecommunications
<PAGE>

                                                                    SCHEDULE 3.9

                                   LITIGATION

1.    Mr. Neil Tagare, a former consultant to Bell Atlantic Network Systems
      (Bermuda) Limited, the marketing agent for the Company, filed suit in 1996
      against the Borrower and others in U.S. District Court for the Southern
      District of New York, alleging that the defendants, inter alia, violated
      the federal and New York laws prohibiting employment discrimination by
      mistreating him on the basis of race and ethnicity. Mr. Tagare sought
      damages of $1.8 million in bonuses which Mr. Tagare states were owed him
      under his employment contract, and incidental damages, damages for
      emotional distress and punitive damages in unspecified amounts. On
      December 8, 1997, summary judgment was entered by Judge William C. Conner
      in favor of the defendants on all claims, and on January 9, 1998, Mr.
      Tagare filed a notice of appeal.

      The Borrower has received a full indemnity from BA Worldwide Services
      Group, Inc., a wholly-owned subsidiary of Bell Atlantic Corporation,
      against Mr. Tagare's claims.

2.    Ms. Judy Ming-Mussenden, a former employee of the Borrower, has threatened
      to file suit for wrongful termination. The amount claimed is $132,000. The
      Borrower has been negotiating with Ms. Ming-Mussenden to settle the claim.
      The settlement amount currently being proposed by the claimant is
      substantially less than $132,000.
<PAGE>

<TABLE>
<CAPTION>
=======================================================================================================================
Party                            Place of Filing                  Collateral Covered
- -----------------------------------------------------------------------------------------------------------------------
<S>                              <C>                              <C>
Marubeni Telecom Development     Westchester County,              All shares of capital stock, notes, and instruments
Ltd.                             New York County,                 issued by FLAG Limited and its successors, now owned
                                 New York Secretary of State      or hereafter acquired by the pledgor, and all of the
                                                                  pledgor's rights and privileges with respect thereto,
                                                                  and all income and profits thereon. and all dividends
                                                                  and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
- -----------------------------------------------------------------------------------------------------------------------

Rathburn Ltd.                    Westchester County,              All shares of capital stock, notes, and instruments
                                 New York County,                 issued by FLAG Limited and its successors. now owned
                                 New York Secretary of State      or hereafter acquired by the pledgor, and all of the
                                                                  pledgor's rights and privileges with respect thereto,
                                                                  and all income and profits thereon. and all dividends
                                                                  and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
=======================================================================================================================
</TABLE>

<PAGE>

                                SCHEDULE 3.11(b)

                        COLLATERAL RECORDINGS AND FILINGS

PART A:   UCC FILINGS IN
          THE UNITED STATES

<TABLE>
<CAPTION>
=======================================================================================================================
Party                            Place of Filing                  Collateral Covered
- -----------------------------------------------------------------------------------------------------------------------
<S>                              <C>                              <C>
FLAG Limited                     Westchester County,              Accounts, chattel paper, contract rights, general
                                 New York County,                 intangibles and documents now owned or hereafter
                                 New York Secretary of State      acquired, including all proceeds of the foregoing.
- -----------------------------------------------------------------------------------------------------------------------

NYNEX Network Systems            Westchester County,              All shares of capital stock. notes. and instruments
Company                          New York County,                 issued by FLAG Limited and its successors, now owned
                                 New York Secretary of State,     or hereafter acquired by the pledgor, and all of the
                                 Delaware Secretary of State      pledgor's rights and privileges with respect thereto,
                                                                  and all income and profits thereon, and all dividends
                                                                  and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
=======================================================================================================================
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
=======================================================================================================================
Party                            Place of Filing                  Collateral Covered
- -----------------------------------------------------------------------------------------------------------------------
<S>                              <C>                              <C>
GE Capital Project Finance VI    Westchester County,              All shares of capital stock, notes, and instruments
Limited                          New York Country,                issued by FLAG Limited and its successors, now owned
                                 New York Secretary of State,     or hereafter acquired by the pledgor, and all of the
                                 Stamford, Connecticut,           pledgor's rights and privileges with respect thereto,
                                 Connecticut Secretary of State   and all income and profits thereon, and all dividends
                                                                  and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
- -----------------------------------------------------------------------------------------------------------------------

AT&T Capital Corporation         Westchester County,              All shares of capital stock, notes, and instruments
                                 New York County,                 issued by FLAG Limited and its successors, now owned
                                 New York Secretary of State,     or hereafter acquired by the pledgor, and all of the
                                 Delaware Secretary of State,     pledgor's rights and privileges with respect thereto,
                                 Morris County, New Jersey,       and all income and profits thereon, and all dividends
                                 New Jersey Secretary of State    and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
=======================================================================================================================
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
=======================================================================================================================
Party                            Place of Filing                  Collateral Covered
- -----------------------------------------------------------------------------------------------------------------------
<S>                              <C>                              <C>
Asian Infrastructure Fund        Westchester County,              All shares of capital stock, notes, and instruments
                                 New York County,                 issued by FLAG Limited and its successors, now owned
                                 New York Secretary of State      or hereafter acquired by the pledgor, and all of the
                                                                  pledgor's rights and privileges with respect thereto,
                                                                  and all income and profits thereon, and all dividends
                                                                  and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
- -----------------------------------------------------------------------------------------------------------------------

K.I.N. (Thailand) Company Ltd.   Westchester County,              All shares of capital stock, notes, and instruments
                                 New York County,                 issued by FLAG Limited and its successors, now owned
                                 New York Secretary of State      or hereafter acquired by the pledgor, and all of the
                                                                  pledgor's rights and privileges with respect thereto,
                                                                  and all income and profits thereon, and all dividends
                                                                  and other payments and distributions with respect
                                                                  thereto, and all proceeds and products of the
                                                                  foregoing.
=======================================================================================================================
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
======================================================================================================================
              Document                                    Nature or                           Nature of
                                                           Charge                              Filing
- ----------------------------------------------------------------------------------------------------------------------
<S>                                           <C>                                  <C>
Pledge Agreement, dated as of January 28,     A first priority security interest   With the Registrar of Companies in
1998, betweeen Rathburn Ltd. and              in favor of the Collateral Trustee   Bermuda pursuant to Section 55(1)
International Trust Company of Bermuda        for the benefit of the secured       of the Companies Act 1981, of
Ltd., as Collateral Trustee                   parties in the Pledged Securities    Bermuda
                                              and in all of its rights and in
                                              all interest dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
- ----------------------------------------------------------------------------------------------------------------------
Pledge Agreement, dated as of January 28,     A first priority security interest    With the Registrar of Companies in
1998, between Asian Infrastructure Fund       in favor of the Collateral Trustee    Bermuda pursuant to Section 55(1)
and International Trust Company of            for the benefit of the secured        of the Companies Act 1981, of
Bermuda Ltd., as Collateral Trustee           parties in the Pledged Securities     Bermuda
                                              and in all of its rights and in
                                              all interest dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
- ----------------------------------------------------------------------------------------------------------------------
Pledge Agreement, dated as of January 28,     A first priority security interest   With the Registrar of Companies in
1998, between K.I.N. (Thailand) Company       in favor of the Collateral Trustee   Bermuda pursuant to Section 55(1)
Ltd. and International Trust Company of       for the benefit of the secured       of the Companies Act 1981, of
Bermuda Ltd., as Collateral Trustee           parties in the Pledged Securities    Bermuda
                                              and in all of its rights and in
                                              all interest dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
======================================================================================================================
</TABLE>
<PAGE>

PART B: CHARGES FILED IN BERMUDA

<TABLE>
<CAPTION>
======================================================================================================================
              Document                                    Nature or                           Nature of
                                                           Charge                              Filing
- ----------------------------------------------------------------------------------------------------------------------
<S>                                           <C>                                  <C>
Security Agreement, dated as of January 28,   A first priority security interest   With the Registrar of
1998. made by FLAG Ltd. in favor of           in all right, title, and interest    Companies in Bermuda
International Trust Company of Bermuda        of FLAG in, to, and under the        pursuant to Section 55(1)
Ltd., as Collateral Trustee                   Collateral as defined in the         of the Companies Act 1981,
                                              Agreement) in favor of the           of Bermuda
                                              Collateral Trustee for the Secured
                                              Parties
- ----------------------------------------------------------------------------------------------------------------------
Pledge Agreement, dated as of January 28,     A first priority security interest   With the Registrar of
1998, between NYNEX Network Systems           in favor of the Collateral Trustee   Companies in Bermuda
Company and International Trust Company       for the benefit of the secured       pursuant to Section 55(1)
of Bermuda Ltd.. as Collateral Trustee        party in the Pledged Securities      of the Companies Act 1981,
                                              and in all of its rights and         of Bermuda
                                              privileges thereon, and in all
                                              interest, dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
- ----------------------------------------------------------------------------------------------------------------------
Pledge Agreement, dated as of January 28,     A first priority security interest   With the Registrar of
1998, between Marubeni Telecom                in favor of the Collateral Trustee   Companies in Bermuda
Development Ltd. and International Trust      for the benefit of the secured       pursuant to Section 55(1)
Company of Bermuda Ltd., as Collateral        parties in the Pledged Securities    of the Companies Act 1981,
Trustee                                       and in all of its rights and         of Bermuda
                                              privileges thereon, and in all
                                              interest, dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
======================================================================================================================
</TABLE>

<PAGE>

PART C: OTHER RELEVANT FILINGS

<TABLE>
<CAPTION>
======================================================================================================================
Party                                         Place of Filing                      Collateral Covered
- ----------------------------------------------------------------------------------------------------------------------
<S>                                           <C>                                  <C>
Rathburn Ltd.                                 Register of Mortgages and Charges    All shares of capital stock,
                                              maintained at Rathburn in the        notes, and instruments issued by
                                              British Virgin Islands, Companies    FLAG Limited and its successors,
                                              Registry of the British Virgin       now owned or hereafter acquired by
                                              Islands                              the pledgor, and all of the
                                                                                   pledgor's rights and privileges
                                                                                   with respect thereto, and all
                                                                                   income and profits thereon, and
                                                                                   all dividends and other payments
                                                                                   and distributions with respect
                                                                                   thereto, and all proceeds and
                                                                                   products of the foregoing.
- ----------------------------------------------------------------------------------------------------------------------
K.I.N. (Thailand) Company Ltd.                Share register of FLAG maintained    All shares of capital stock,
                                              in Bermuda                           notes, and instruments issued by
                                                                                   FLAG Limited and its successors,
                                                                                   now owned or hereafter acquired by
                                                                                   the pledgor, and all of the
                                                                                   pledgor's rights and privileges
                                                                                   with respect thereto, and all
                                                                                   income and profits thereon, and
                                                                                   all dividends and other payments
                                                                                   and distributions with respect
                                                                                   thereto, and all proceeds and
                                                                                   products of the foregoing.
======================================================================================================================
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
======================================================================================================================
              Document                                    Nature or                           Nature of
                                                           Charge                              Filing
- ----------------------------------------------------------------------------------------------------------------------
<S>                                           <C>                                  <C>
Pledge Agreement, dated as of January 28,     A first priority security interest   With the Registrar of Companies in
1998, between GE Capital Project Finance      in favor of the Collateral Trustee   Bermuda pursuant to Section 55(1)
VI Ltd. and International Trust Company of    for the benefit of the secured       of the Companies Act 1981, of
Bermuda Ltd., as Collateral Trustee           parties in the Pledged Securities    Bermuda
                                              and in all of its rights and
                                              privileges thereon, and in all
                                              interest, dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
- ----------------------------------------------------------------------------------------------------------------------
Pledge Agreement, dated as of January 28,     A first priority security interest   With the Registrar of Companies in
1998, between AT&T Capital Corporation        in favor of the Collateral Trustee   Bermuda pursuant to Section 55(1)
and International Trust Company of            for the benefit of the secured       of the Companies Act 1981, of
Bermuda Ltd., as Collateral                   parties in the Pledged Securities    Bermuda
Trustee                                       and in all of its rights and
                                              privileges thereon, and in all
                                              interest, dividends and other
                                              payments with respect thereto and
                                              in all shares of FLAG issued to
                                              Pledgor and in any note or
                                              indebtedness
======================================================================================================================
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
======================================================================================================================
Party                                         Place of Filing                      Collateral Covered
- ----------------------------------------------------------------------------------------------------------------------
<S>                                           <C>                                  <C>
Asian Infrastructure Fund                     Register of Mortgages and Charges    All shares of capital stock,
                                              maintained at AIF in the Cayman      notes, and instruments issued by
                                              Islands                              FLAG Limited and its successors,
                                                                                   now owned or hereafter acquired by
                                                                                   the pledgor, and all of the
                                                                                   pledgor's rights and privileges
                                                                                   with respect thereto, and all
                                                                                   income and profits thereon, and
                                                                                   all dividends and other payments
                                                                                   and distributions with respect
                                                                                   thereto, and all proceeds and
                                                                                   products of the foregoing.
======================================================================================================================
</TABLE>

<PAGE>

10.   Landing Party Agreement between FLAG Limited and Telecom Italia, S.p.A.

11.   Landing Party Agreement between FLAG Limited and Korea Telecom.

12.   Landing Party Agreement between FLAG Limited and Telefonica de Espana.

13.   Landing Party Agreement between FLAG Limited and Telekom Malaysia Berhad.

14.   Landing Party Agreement between FLAG Limited and The Communications
      Authority of Thailand.

15.   Landing Party Agreement between FLAG Limited and The Directorate General
      of Telecommunications of the Peoples Republic of China

16.   Landing Party Agreement between FLAG Limited and Kokusai Denshin Denwa
      Co., Ltd.

17.   Landing Party Agreement between FLAG Limited and ARENTO.

18.   Amended and Restated Software Development and License Agreement, between
      FLAG Limited and AT&T Corp., dated as of December 14, 1994.

19.   Amended and Restated Technology Escrow Deposit Agreement, between FLAG
      Limited and AT&T Corp., dated as of December 14, 1994.

20.   Program Management Services Agreement dated April 19, 1994 between NYNEX
      Network Systems Company and FLAG Limited.

21.   Marketing Services Agreement dated April 19, 1994 between NNS (Bermuda)
      Limited and FLAG Limited.

22.   Agreement for the Provision of Services (in China) between FLAG Limited
      and AT&T Submarine Systems Inc. dated April 25, 1997.

23.   Agreement for the Provision of Services (in China) between FLAG Limited
      and KDD Submarine Cable Systems, Inc. dated April 25, 1997.

24.   Agreement for the Provision of Services (in India) between FLAG Limited
      and AT&T Submarine Systems Inc. dated November 22, 1996.
<PAGE>

25.   Agreement for the Provision of Services (in India) between FLAG Limited
      and KDD Submarine Cable Systems, Inc. dated December 10, 1996.

26.   Agreement for the Sale of Equipment (in India) between FLAG Limited and
      AT&T Submarine Systems Inc. dated November 22, 1996.

27.   Agreement for the Sale of Equipment (in India) between FLAG Limited and
      KDD Submarine Cable Systems, Inc. dated December 10, 1996.

28.   Agreement dated January 27, 1996 between the Egyptian General Petroleum
      Corporation Gulf of Suez Petroleum Company and FLAG Limited in connection
      with the crossing of pipelines in the Gulf of Suez by the FLAG Cable
      System.

29.   Agreement dated December 1995 between FLAG Limited and E.M.P.L. for
      crossing of the Straits of Gibraltar pipelines by the FLAG Cable System.

30.   Cable Crossing Agreement dated April 8, 1997 among FLAG Limited, Red
      Electrica de Espana, S.A. and L'Office National de L'Electricite du Maroc.

31.   Barcelona-Savona and FLAG Submarine Cable Systems Restoration Agreement
      dated October 23, 1997 between FLAG Limited and Telefonica de Espana S.A.
      and Telecom Italia S.p.A.

32.   Rioja and FLAG Submarine Cable Systems Restoration Agreement dated
      December 1, 1997 between FLAG Limited and Telefonica de Espana S.A.,
      British Telecommunications plc, Belgacom S.A. and PTT Telecom B.V.

33.   Restoration Agreement dated September 11, 1997 between Mercury
      Communications Limited and FLAG Limited.

34.   Restoration Agreement dated December 31, 1997 between Telekom Malaysia
      Berhad and FLAG Limited for utilization of Telekom Malaysia restoration
      capacity.

35.   Restoration Agreement dated November 7, 1997 between Telefonica de Espana
      and FLAG Limited granting transit capacity for restoration of the FLAG
      Cable System on Telefonica's network.

36.   Restoration Agreement dated December 31, 1997 between Telecom Italia
      S.p.A. and FLAG Limited for utilization of Telecom Italia restoration
      capacity (Telecom Italia earth station and backhaul).
<PAGE>

3.    Registration Agreement dated January 30, 1998 between FLAG Limited and the
      Initial Purchasers.

4.    Purchase Agreement dated January 23, 1998 between FLAG Limited and the
      Initial Purchasers.
<PAGE>

                                                                SCHEDULE 3.19(b)

                            CONTRACTUAL OBLIGATIONS

Project Documents

1.    Fiber Optic Link Around the Globe (FLAG) Cable System Construction and
      Maintenance Agreement, dated December 14, 1994, among FLAG Limited and the
      signatories thereto, as amended by Amendatory Agreement Nos. 1, 2, 3 and 4
      and as amended pursuant to Paragraph 30.3(i).

2.    FLAG Cable System Terms and Conditions of Contract, dated December 14,
      1994, among TYCO Submarine Systems, Ltd. (formerly AT&T Submarine Systems
      Inc.), KDD Submarine Cable Systems Inc., Marubeni Corporation and FLAG
      Limited, as amended by Amendment No. 1 dated July 3, 1995, Amendment No. 2
      dated October 19, 1995, Amendment No. 3 dated November 30, 1995, Amendment
      No. 4 dated September 19, 1996, Amendment No. 5 dated November 14, 1996,
      Amendment No. 6 dated March 18, 1997 and Amendment No. 7 dated as of
      October 15, 1997.

3.    Each of the Capacity Sales Agreements and Capacity Purchase Orders set
      forth on Annex 1 hereto.

4.    Capacity Lease/Purchase Agreement dated as of November 14, 1997 between
      FLAG Limited and Telecom Italia S.p.A.

5.    Capacity Credit Agreement dated June 25, 1997 between FLAG Limited and
      Chunghwa Telecom.

6.    Capacity Credit Agreement dated June 25, 1997 between FLAG Limited and
      Viatel Inc.

7.    Memorandum of Agreement dated December 14, 1994 between FLAG Limited and
      Cable & Wireless plc.

8.    Landing Party Agreement between FLAG Limited and Hong Kong Telecom
      International Limited.

9.    Landing Party Agreement between FLAG Limited and International Digital
      Communications, Inc.
<PAGE>

37.   Restoration Agreement dated November 7, 1997 between Telecom Italia s.p.A.
      and FLAG Limited (Telecom Italia backhaul).

38.   Universal Joint Contract for the FLAG Cable System dated October 30, 1997
      between FLAG Limited and Cable & Wireless Marine Limited.

39.   Agreement for the Storage of Spare Plant of the FLAG Cable System dated
      November 10, 1997 between FLAG Limited and Cable & Wireless Marine
      Limited.

40.   Agreement for the Storage of Spare Plant of the FLAG Cable System dated
      May 17, 1997 between FLAG Limited and S-B Submarine Systems Company
      Limited.

41.   Agreement for Storage of FLAG Submarine Cable System between FLAG Limited
      and ETISALAT (signed by FLAG, ETISALAT signature pending).

42.   Agreement for the Storage of Spare Plant of the FLAG Cable System dated as
      of April 22, 1997 between FLAG Limited and Telecom Italia.

43.   Agreement for the Storage of Spare Plant in the KDD Yokohama Depot for
      FLAG Cable System dated September 28, 1997 between FLAG Limited and
      Kokusal Denshin Denwa Co., Ltd.

44.   Atlantic Cable Maintenance Agreement dated as of January 1, 1998.

45.   Mediterranean Cable Maintenance Agreement dated November 25, 1992, as
      amended.

46.   Agreement for the Maintenance of Pacific Ocean Cable Systems in the
      Yokohama Zone dated March 11, 1997, as amended.

47.   South East Asia and Indian Ocean Cable Maintenance Agreement dated June 1,
      1986, as amended.

48.   Agreement for the Maintenance of the FLAG Submarine Cable System dated
      November 1, 1997 between Emirates Telecommunications Corporation and FLAG
      Limited.

49.   Memorandum of Understanding dated November 30, 1997 between FLAG Limited
      and Global Telesystems Limited.

50.   Operations Contract for the FLAG Network Operations Center dated June 30,
      1997.
<PAGE>

51.   Letter dated August 26, 1997 from Ismail Hassan (ARENTO) to Samih Kawar
      re: payments to ARENTO

52.   Memorandum of Understanding for Sharing of Coherent OTDR for Hong Kong
      Station dated June 24, 1997 between APCN and FLAG.

53.   Construction Agreement for the Construction of Alexandria Cable Conduit
      System dated March 14, 1996 among FLAG Limited and Consolidated
      Contractors International Company SAL, as amended.

54.   Construction Agreement for Construction of Satun-Songkhla Cable Conduit
      System dated March 13, 1996 among The Communications Authority of
      Thailand, FLAG Limited, as Purchaser and PIDO International Co., Ltd., as
      Contractor.

55.   Construction Agreement for Construction of Satun-Songkhla Cable Conduit
      System dated March 13, 1996 among The Communications Authority of
      Thailand, FLAG Limited, as Purchaser and United Communication Industry
      Public Company Limited (Network), as Contractor.

56.   Services Contract dated September 30, 1997 between FLAG Limited and P&P
      Telecom Company Limited.

57.   Agreement pursuant to correspondence dated August 28, 1997 and September
      11, 1997 between Jamal Abdul-Jalil and Mr. Samir Donia of the Suez Canal
      Authority Agreement

58.   Supplemental Agreement dated October 14, 1997 between HKTI and FLAG
      Limited on Remedial Burial off Hong Kong.

59.   Agreement, dated as of April 19, 1994, by and between NYNEX Network
      Systems Company, Rathburn Limited, Gulf Associates Communications Limited,
      Spinconsult S.A., Hormoz Sabet, Reja Sabet, Lua'y Swaidi, FLAG Limited and
      Fiber Optics Association for International Research Inc.

Non-Project Documents

1.    Each of the Financing Documents which are incorporated herein by
      reference.

2.    Senior Unsecured Note Indenture dated January 30, 1998 between FLAG
      Limited and IBJ Schroeder Bank & Trust Company.
<PAGE>

20.   Capacity Purchase Order between FLAG Limited and WorldCom Services Inc.
      (signed by WorldCom, pending FLAG signature).
<PAGE>

                                     ANNEX I

                            CAPACITY SALES AGREEMENTS

1.    Capacity Sales Agreement dated March 31, 1995 between FLAG Limited and
      Videsh Sanchar Nigam Limited

2.    Capacity Sales Agreement dated December 14, 1994 between FLAG Limited and
      Telecommunications Company of Iran

3.    Capacity Sales Agreement dated November 27, 1995 between FLAG Limited and
      Office Nationale des Posts & Telecommunications

4.    Capacity Sales Agreement dated March 30, 1995 between FLAG Limited and
      Arab Republic of Egypt National Telecommunications Organization

5.    Capacity Sales Agreement dated June 5, 1995 between FLAG Limited and
      International Communications Corporation

6.    Capacity Sales Agreement dated October 17, 1996 between FLAG Limited and
      ONSE Telecom

7.    Capacity Sales Agreement dated December 14, 1994 between FLAG Limited and
      Telemalta Corporation

8.    Capacity Sales Agreement dated December 7, 1995 between FLAG Limited and
      Telemalta Corporation

9.    Capacity Sales Agreement dated October 17, 1996 between FLAG Limited and
      INDOSAT

10.   Capacity Sales Agreement dated December 7, 1995 between FLAG Limited and
      China Telecom

11.   Capacity Sales Agreement dated December 14, 1994 between FLAG Limited and
      Hungarian Telecommunications Corporation

12.   Capacity Sales Agreement dated December 7, 1995 between FLAG Limited and
      International Digital Communications Inc.

13.   Capacity Sales Agreement dated November 1, 1997 between FLAG Limited and
      Syrian Telecommunications Establishment

14.   Capacity Sales Agreement dated September 25, 1997 between FLAG Limited and
      Telecommunications Company of Iran

15.   Capacity Sales Agreement dated November 14, 1997 between FLAG Limited and
      Telecom Italia S.p.A.

16.   Capacity Sales Agreement dated November 14, 1997 between FLAG Limited and
      Telecom Italia S.p.A.

17.   Capacity Sales Agreement dated March 20, 1997 between FLAG Limited and
      Singapore Telecom.

18.   Capacity Purchase Order dated January 24, 1998 between FLAG Limited and
      Telkom SA Limited.

19.   Capacity Purchase Order dated January 25, 1998 between FLAG Limited and
      Tunisie Telecom.
<PAGE>

Available Capacity Schedule (CA Section 3.26)

                               [GRAPHIC OMITTED]

<TABLE>
<CAPTION>
                                                                       Segment
                        ---------------------------------------------------------------------------------------------------------
                          S1        S2        S3     S4,S5       S6        S7        S8        S9       S10       S11        S12

                        UK-Sp     Sp-It     It-Eg    Eg-UAE    UAE-In     In-Ma     Ma-Th     Th-HK    HK-Ch     Ch-Ko      Ko-Ja

<S>                     <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>
Sold / Committed         561       574       322       364       318       220       248       244       618       558       583

Maximum Available       8064      8064      8064      8064      8064      8064      8064      8064      8064      8064      8064

Available Capacity      7503      7490      7742      7700      7746      7844      7816      7820      7446      7506      7481
</TABLE>
<PAGE>

            (e)   Property insurance on an "a11 risk" basis covering tie
                  Borrower's assets including spare parts related to the Project
                  for an amount not less than the full replacement thereof;

            (f)   directors and officers liability insurance against claims
                  arising out of any dutifully taken action by any director or
                  officer of the Borrower for an aggregate amount not less than
                  $50,000,000; and


            (g)   comprehensive general (primary and excess) liability insurance
                  in an aggregate amount equal to or greater than $25,000,000,
                  to cover such contractual and/or legal liabilities for any one
                  accident or occurrence as are not covered under any more
                  specific insurance and/or to act as excess "umbrella"
                  insurance against risks of the types described in clauses (a)
                  through (c) above on terms satisfactory to the Administrative
                  Agent and in conformity with Applicable Law.

All such insurance shall be on terms which are customary for the class of
business and shall also cover the Borrower's subsidiaries.

ADDITIONAL COVENANTS

      1.    The Borrower shall pay or cause to be paid as they become due all
            premiums for insurance required to be maintained pursuant to this
            Schedule and shall, promptly upon request, deliver or cause to be
            delivered receipts for payment of premiums or such other evidence of
            payment reasonably satisfactory to the Administrative Agent. The
            Borrower shall, upon becoming aware of any of the following,
            promptly advise the Collateral Trustee and the Administrative Agent
            of any default in the payment of any premium and of any other act or
            omission on the part of the Borrower which could reasonably be
            expected to invalidate or render


                                       2
<PAGE>
                      Schedule 5.9 to the Credit Agreement

                                    INSURANCE

REQUIRED INSURANCE

The Borrower shall, for itself and its subsidiaries, obtain, carry and maintain
in full force and effect, at all times, at no cost to the Collateral Trustee,
the Administrative Agent or the Lenders, the following minimum insurance
coverages from the Closing Date until the Obligations have been paid in hill and
the Commitments have been terminated which may include reasonable deductible
levels satisfactory to the Administrative Agent (other than as required to
satisfy applicable legislation):

      (a)   statutory workmen's compensation and/or employer's liability
            insurance as required by the country and/or the civil jurisdiction
            in which the Borrower or any of its subsidiaries has an office in an
            amount not less than the amount required to satisfy applicable
            legislation but in no event less than $1,000,000 for any one
            incident or series of incidents or such lesser amount as the
            Administrative Agent shall approve);

      (b)   motor liability insurance for claims arising out of owned or hired
            vehicles, whether licensed for road use or not in an amount not less
            than the amount required to satisfy applicable legislation and not
            less than $1,000,000 combined single limit for the death of or
            injury to any person per accident and not less than $1,000,000 for
            the loss of or damage to property resulting from any one accident;

      (c)   primary and excess pipeline crossings liability insurance to cover
            contractual and/or legal liabilities which arise or could arise out
            of the cable crossing submarine pipelines, fur an aggregate amount
            not less than $50,000,000.


                                       1
<PAGE>

      (b)   to name the Collateral Trustee and the Administrative Agent as
            additional insureds (the "Additional Insured") and provide that in
            respect of the interest of any Additional Insured in such policies
            the insurance shall not be invalidated by any act or neglect of the
            Collateral Trustee or any other Additional Insured;

      (c)   to contain a waiver of any rights of recourse and/or subrogation of
            the insurer I against the Borrower and the Additional Insureds and a
            waiver of any rights of the insurer to any set-off or counterclaim
            or any other deduction, whether by attachment or otherwise, in
            respect of any liability of either the Borrower or the Additional
            Insureds;

      (d)   to include a loss payable clause with respect to any insurance
            obtained and I maintained pursuant to Section 1(e) and name the
            Collateral Trustee as loss payee and to provide that all payments to
            be made under such policy shall be made jointly to the Collateral
            Trustee and the Borrower for deposit into the Insurance Proceeds
            Account;

      (e)   to provide that the Additional Insureds shall have no obligation or
            liability for I premiums, commissions, assessments or calls or other
            obligations in connection with such insurance (provided, that if the
            Borrower is in default of its obligations to pay any of the
            preceding amounts, then the Collateral Trustee may (but shall not be
            obligated to) pay such amounts at the request of the Majority
            Lenders, and the Borrower shall pay to the Collateral Trustee on
            demand such amounts so paid by the Collateral Trustee with interest
            from the time of payment;

      (f)   in an amount sufficient to prevent any coinsurance penalty on
            property;


                                       2
<PAGE>

            uneaforceable, in whole or in part, any insurance being maintained
            or required to be maintained by the Borrower pursuant to this
            Schedule.

      2.    The Borrower shall comply with and confirm to, and shall cause to be
            complied with and confirmed to, (a) all provisions of each insurance
            policy maintained or required to be maintained pursuant to this
            Schedule and (b) all requirements of the insurers applicable to the
            Borrower or any of its subsidiaries or to any of the insured
            property or to the use, manner of use, occupancy, possession,
            operation, maintenance, alteration or repair of any of the insured
            property.

      3.    The Borrower shall not do, consent or agree to (and shall not permit
            any of its subsidiaries to do, consent or agree to) any act or
            omission which would or could permit any insurer to (a) invalidate
            any of the insurance maintained or required to be maintained by the
            Borrower or any of its subsidiaries pursuant to this Schedule, (b)
            render void or voidable the whole or any part of any of the
            insurance maintained or required to be maintained by the Borrower or
            any of its subsidiaries pursuant to this Schedule or (c) bring any
            particular liability within the scope of an exclusion or exception
            to any of the insurance maintained or required to be maintained by
            the Borrower or any of its subsidiaries pursuant to this Schedule.

      4.    The Borrower shall cause each insurance policy maintained in
            accordance with this Schedule:

            (a)   to provide that no cancellation, termination or material
                  change in such insurance shall be effective until at least 30
                  days after the insurer shall have given written notice thereof
                  to the Borrower and the Collateral Trustee. Upon receipt of
                  such notice, the Borrower shall immediately notify the
                  Administrative Agent;


                                       3
<PAGE>

            coverage maintained by the Borrower, nor shall the Collateral
            Trustee, the Administrative Agent or any Lender be responsible for
            any representations or warranties made by underwriter.

      9.    The Borrower shall cause each insurer or such broker to advise the
            Borrower in writing of any default in the payment of any premiums or
            any other act or omission to its knowledge on the part of the
            Borrower which might invalidate or render unenforceable, in whole or
            in part, any insurance provided hereunder.


                                       4
<PAGE>

      (g)   to provide for deductibles or excesses solely for the account of the
            Borrower, and, unless otherwise agreed in writing by the
            Administrative Agent, such deductibles or excesses shall not exceed
            the norm for the type of insurance to which they apply.

5.    Notwithstanding anything to the contrary that may be contained herein, the
      Borrower may maintain, at its own expense, other insurance on or with
      respect to the Project, any portion thereof or any property or equipment
      in connection therewith; provided, that (a) such other insurance shall not
      conflict with or otherwise Limit the availability of the insurance
      required to be maintained pursuant to this Schedule and (b) such other
      insurance shall not reduce the amount of proceeds that would otherwise be
      payable under the insurance required to be maintained pursuant to this
      Schedule.

6.    On the Closing Date and annually thereafter, the Borrower shall furnish
      the Collateral Trustee and the Administrative Agent with evidence that the
      Borrower is maintaining all required insurance. Such evidence of insurance
      shall be executed by each insurer or by an authorized representative of
      each insurer where it is not practical for such insurer to execute the
      evidence of insurance itself. Such evidence of insurance shall identify
      underwriters, the type of insurance, the insurance limits, the policy term
      and, shall state that such insurance is in full force and effect.

7.    The Borrower shall cause to be deposited in the Insurance Proceeds Account
      all payments received by the Borrower from any insurer within one Business
      Day of receipt thereof.

8.    Notwithstanding anything to the contrary herein, no provision of this
      Schedule shall impose on the Collateral Trustee, the Administrative Agent
      or any Lender any duty or obligation to verify the existence or adequacy
      of the insurance


                                       5
<PAGE>

                                                             Schedule 8.10(b) to
                                                             Credit Agreement

                             Contingent Amortization

              Calendar Year                  Outstanding Amount (US$)
              -------------                  ------------------------

                   1998                         298,880,000

                   1999                         271,360,000

                   2000                         236,480,000

                   2001                         193,280,000

                   2002                         140,480,000

                   2003                         76,480,000

                   2004                               0

<PAGE>
                                                                               2


obligation to maintain the Register or (c) the provisions of Section 2.7(e) of
the Credit Agreement. the Lender may make (or cause to be made) appropriate
notations on the grid attached to this Revolving Credit Note (or on any
continuation of such grid).

            All parties now or hereafter liable with respect to this Revolving
Credit Note. whether as maker, principal, surety, guarantor, endorser or
otherwise, hereby waive presentment, demand, protest, notice of dishonor and all
other notices of any kind. No assignment of this Revolving Credit Note and the
obligation evidenced hereby (whether in whole or in part) shall be effective
unless it shall have been recorded in the Register by the Administrative Agent
in accordance with the terms of the Credit Agreement.

            THIS REVOLVING CREDIT NOTE SHALL BE GOVERNED BY, AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

            IN WITNESS WHEREOF, the Borrower has caused this Revolving Credit
Note to be executed on its behalf by an authorized officer as of the day and
year first above written.

                                              FLAG LIMITED


                                              By________________________________
                                                Title:

<PAGE>

                                                                     EXHIBIT A-I

                                    [Form of]

                              REVOLVING CREDIT NOTE

$__________                                                     January 28, 1998

            FOR VALUE RECEIVED, the undersigned, FLAG LIMITED, a company
organized and existing under the laws of Bermuda (the "Borrower'),
unconditionally promises to pay to the order of _______________ (the "Lender")
the principal sum of _______________ DOLLARS ($__________) or, if less, the
aggregate unpaid principal amount of all Revolving Credit Loans (as defined in
the Credit Agreement referred to below) made by the Lender pursuant to the
Credit Agreement, dated as of January 28, 1998 (as amended, supplemented, or
otherwise modified from time to time, the "Credit Agreement"), among the
Borrower, the various financial institutions (including the Lender) from time to
time parties thereto. International Trust Company of Bermuda Limited, as
Collateral Trustee, and Barclays Bank PLC, as Administrative Agent, on the
Maturity Date. Unless otherwise defined herein, terms used herein shall have the
meanings provided in the Credit Agreement.

            The Borrower also promises to pay interest on the unpaid principal
amount hereof from time to time outstanding from and including the date hereof
until maturity (whether by acceleration or otherwise) and, after maturity, until
paid, at the rates per annum and on the dates specified in the Credit Agreement.

            Payments of both principal and interest are to be made without set
off or counterclaim in lawful money of the United States of America in same day
or immediately available funds to the account designated by the Administrative
Agent pursuant to the Credit Agreement.

            This Revolving Credit Note is one of the Revolving Credit Notes
referred to in, and evidences the Revolving Credit Loans made by the Lender
under, the Credit Agreement, to which reference is made for a description of the
security for this Revolving Credit Note and for a statement of the terms and
conditions on which the Borrower is permitted and required to make prepayments
and repayments of principal of the Indebtedness evidenced by this Revolving
Credit Note and on which such Indebtedness may be declared to be or shall
automatically become immediately due and payable. This Revolving Credit Note is
subject to the provisions of the Credit Agreement and the other Financing
Documents.

            Without affecting (a) the obligation of the Lender to maintain in
accordance with its usual practice an account or accounts evidencing the
indebtedness of the Borrower to the Lender in accordance with the Credit
Agreement, (b) the Administrative Agent's

<PAGE>
                  REVOLVING CREDIT LOANS AND PRINCIPAL PAYMENT

<TABLE>
<CAPTION>
====================================================================================================================================
       Amount of Revolving Credit
              Loan Made                                 Amount of Principal Repaid       Unpaid Principal Balance
       --------------------------                       --------------------------       ------------------------
       Alternate     Adjusted LIBO    Interest Period   Alternate         Adjusted       Alternate        Adjusted      Notation
Date   Base Rate          Rate        (If Applicable)   Base Rent         LIBO Rate      Base Rate       LIBO Rate       Made by
====================================================================================================================================
<S>    <C>           <C>              <C>               <C>               <C>            <C>             <C>             <C>
 -----------------------------------------------------------------------------------------------------------------------------------

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

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

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

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

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

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

<PAGE>
                                                                               2


payable. This Term Note is subject to the provisions of the Credit Agreement and
the other Financing Documents.

            Without affecting (a) the obligation of the Lender to maintain in
accordance with its usual practice an account or accounts evidencing the
indebtedness of the Borrower to the Lender in accordance with the Credit
Agreement, (b) the Administrative Agent's obligation to maintain the Register or
(c) the provisions of Section 2.7(e) of the Credit Agreement, the Lender may
make (or cause to be made) appropriate notations on the grid attached to this
Term Note (or on any continuation of such grid).

            All parties now or hereafter liable with respect to this Term Note,
whether as maker, principal, surety, guarantor, endorser or otherwise, hereby
waive presentment, demand, protest, notice of dishonor and all other notices of
any kind. No assignment of this Term Note and the obligation evidenced hereby
(whether in whole or in part) shall be effective unless it shall have been
recorded in the Register by the Administrative Agent in accordance with the
terms of the Credit Agreement.

            THIS TERM NOTE SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED
IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK

            IN WITNESS WHEREOF, the Borrower has caused this Term Note to be
executed on its behalf by an authorized officer as of the day and year first
above written.

                                              FLAG LIMITED


                                              By________________________________
                                                Title:

<PAGE>

                                                                    EXHIBIT A-2

                                   [Form of]

                                   TERM NOTE

$___________________                                            January 28, 1998

            FOR VALUE RECEIVED, the undersigned, FLAG LIMITED, a company
organized and existing under the laws of Bermuda (the "Borrower"),
unconditionally promises to pay to the order of _______________ (the "Lender")
the principal sum of __________________ ______ DOLLARS ($________) or, if less,
the aggregate unpaid principal amount of the Term Loan made by the Lender
pursuant to the Credit Agreement, dated as of January 28, 1998 (as amended,
supplemented, or otherwise modified from time to time, the "Credit Agreement"),
among the Borrower, the various financial institutions (including the Lender)
from time to time parties thereto, International Trust Company of Bermuda
Limited, as Collateral Trustee, and Barclays Bank PLC, as Administrative Agent,
payable in quarterly installments on Principal Payment Dates, in an amount for
each such Principal Payment Date as set forth in the Credit Agreement. To the
extent not previously paid, the aggregate unpaid principal amount of all Term
Loans made by the Lender shall be payable on the Maturity Date. Unless otherwise
defined herein, terms used herein have the meanings provided in the Credit
Agreement.

            The Borrower also promises to pay interest on the unpaid principal
amount hereof from time to time outstanding from and including the date hereof
until maturity (whether by acceleration or otherwise) and, after maturity, until
paid, at the rates per annum and on the dates specified in the Credit Agreement.

            Payments of both principal and interest are to be made without set
off or counterclaim in lawful money of the United States of America in same day
or immediately available funds to the account designated by the Administrative
Agent pursuant to the Credit Agreement.

            This Term Note is one of the Term Notes referred to in, and
evidences the Term Loans made by the Lender under, the Credit Agreement, to
which reference is made for a description of the security for this Term Note and
for a statement of the terms and conditions on which the Borrower is permitted
and required to make prepayments and repayments of principal of the Indebtedness
evidenced by this Term Note and on which such Indebtedness may be declared to be
or shall automatically become immediately due and

<PAGE>

                        TERM LOANS AND PRINCIPAL PAYMENTS

<TABLE>
<CAPTION>
====================================================================================================================================
       Amount of Term Loan Made                         Amount of Principal Repaid       Unpaid Principal Balance
       --------------------------                       --------------------------       ------------------------
       Alternate     Adjusted LIBO    Interest Period   Alternate         Adjusted       Alternate        Adjusted      Notation
Date   Base Rate          Rate        (If Applicable)   Base Rent         LIBO Rate      Base Rate       LIBO Rate       Made by
====================================================================================================================================
<S>    <C>           <C>              <C>               <C>               <C>            <C>             <C>             <C>
 -----------------------------------------------------------------------------------------------------------------------------------

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

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

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

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

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

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

<PAGE>
                                                                               2


            (iii) the Proposed Borrowing shall be comprised of [$_________ of
            ABR Loans,] [$__________ of Eurodollar Loans with an initial
            Interest Period of ___ month(s) ending on ______,] [and
            $_____________ of Eurodollar Loans with an initial Interest Period
            of ______________month(s) ending on _____________].

            The Borrower hereby certifies that [no Designated Event has occurred
and is continuing as of the date hereof] [a Designated Event has occurred and is
continuing, and (i) the aggregate amount of the Revolving Credit Commitments
(without giving effect to any limitation in the availability thereunder pursuant
to Section 2.6(e)) is $______ and (ii) the percentage applicable to the date
hereof under Section 2.6(e) is _______%]. After giving effect to the Revolving
Credit Loans requested herein, the aggregate outstanding principal amount of
Revolving Credit Loans shall be $ _______ and the aggregate amount of unused
available Revolving Credit Commitments shall be $ _______

            The Borrower has caused this Borrowing Request to be executed and
delivered by a Responsible Officer this _____ day of _____________

                                              FLAG LIMITED


                                              By________________________________
                                                Title:

<PAGE>

                                                                     EXHIBIT B-1

                                BORROWING REQUEST

                            (Revolving Credit Loans)

Barclays Bank PLC,
 as Administrative Agent
222 Broadway
New York, New York 10038

Attention: Peter Yetman

                                  FLAG LIMITED

Ladies and Gentlemen:

            This Borrowing Request is delivered to you pursuant to Section 2.3
of the Credit Agreement, dated as of January 28, 1997 (as amended, supplemented,
or otherwise modified from time to time, the "Credit Agreement"), among FLAG
Limited, a company organized and existing under the laws of Bermuda (the
"Borrower'), the various financial institutions from time to time parties
thereto (collectively, the "Lenders"), Barclays Bank PLC, as administrative
agent for the Lenders (in such capacity, the "Administrative Agent") and
International Trust Company of Bermuda Limited, as collateral trustee (in such
capacity, the "Collateral Trustee"). Unless otherwise defined herein, terms used
herein shall have the meanings provided in the Credit Agreement.

            The Borrower hereby gives you notice, irrevocably, pursuant to
Section 2.3 of the Credit Agreement, that the Borrower hereby requests a
Revolving Credit Borrowing under the Credit Agreement and, in that connection,
sets forth below the information relating to such Revolving Credit Borrowing
(the "Proposed Borrowing") as required by Section 2.3 of the Credit Agreement.

            The Borrower hereby requests that Revolving Credit Loans be made as
follows:

            (i) the Business Day of the Proposed Borrowing is _________________;

            (ii) the aggregate principal amount of Revolving Credit Loans
            requested under the Proposed Borrowing is $______________; and

<PAGE>
                                                                               2


            The Borrower hereby undertakes that in the event of the failure to
borrow any Eurodollar Loan on the date specified in this Notice, the Borrower
shall compensate each Lender for the loss. cost and expense attributable to such
event. In the case of a Eurodollar Loan. the loss to any Lender attributable to
any such event may include an amount determined by such Lender to be equal to
the excess, if any, of (i) the amount of interest that such Lender would pay for
a deposit equal to the principal amount of such Loan for the period from the
date of the Proposed Borrowing to the last day of the Interest Period specified
above for such Loan if the interest rate payable on such deposit were equal to
the Adjusted LIBO Rate for such Interest Period, over (ii) the amount of
interest that such Lender would earn on such principal amount for such period if
such Lender were to invest such principal amount for such period at the interest
rate that would be bid by such Lender (or an affiliate of such Lender) for
dollar deposits from other banks in the eurodollar market at the commencement of
such period. A certificate of any Lender setting forth the details of any amount
or amounts that such Lender is entitled to receive pursuant to this paragraph
shall be delivered by such Lender to the Borrower (with a copy to the
Administrative Agent) and shall be conclusive absent manifest error. The
Borrower hereby undertakes to pay such Lender the amount shown as due within 10
days after receipt thereof

            The Borrower has caused this Borrowing Request to be executed and
delivered by a Responsible Officer of the Borrower this _th day of January,
1998.

                                              FLAG LIMITED


                                              By________________________________
                                                Title:

<PAGE>

                                                                     EXHIBIT B-2

                                BORROWING REQUEST

                                  (Term Loans)

Barclays Bank PLC,
 as Administrative Agent
222 Broadway
New York. New York 10038

Attention: Peter Yetman

                                  FLAG LIMITED

Ladies and Gentlemen:

            This Borrowing Request is delivered to you in anticipation of
entering into the Credit Agreement. dated as of January 28, 1998 (as amended,
supplemented, or otherwise modified from time to time, the "Credit Agreement"),
among FLAG Limited, a company organized and existing under the laws of Bermuda
(the "Borrower"), the various financial institutions from time to time parties
thereto (collectively, the "Lenders"), Barclays Bank PLC, as administrative
agent for the Lenders (in such capacity, the "Administrative Agent") and
International Trust Company of Bermuda Limited, as collateral trustee (in such
capacity, the "Collateral Trustee"), Unless otherwise defined herein, terms used
herein shall have the meanings provided in the Credit Agreement (whether or not
in effect on the date hereof).

            The Borrower hereby gives you irrevocable notice that the Borrower
hereby requests a Term Loan Borrowing and, in that connection, sets forth below
the information relating to such Term Loan Borrowing (the "Proposed Borrowing").

            The Borrower hereby requests that Term Loans be made as follows:

            (i) the date of the Proposed Borrowing is January 30, 1998:

            (ii) the aggregate principal amount of Term Loans requested under
            the Proposed Borrowing is $320,000,000; and

            (iii) the Proposed Borrowing shall be comprised of $320,000.000 of
            Eurodollar Loans with an initial Interest Period of three months
            ending on April 30, 1998.

<PAGE>
                                                                               2


      Documents to cancel, suspend or terminate its performance thereunder in
      accordance with the terms thereof or which could reasonably be expected to
      excuse any such party from liability for non-performance thereunder unless
      such cancellation, suspension or termination or non-performance could not
      reasonably be expected to have a Material Adverse Effect:

            [(d) no action. proceeding or investigation has been instituted or
      threatened by or before any Governmental Authority, nor has any order,
      judgment or decree been issued or proposed to be issued by any
      Governmental Authority, to set aside, restrain, enjoin, limit, restrict or
      prevent the consummation of the Refinancing;](1)

            (e) the representations and warranties made by the Borrower and any
      of its Subsidiaries in any Financing Document to which it is a party are
      true and correct in all material respects on and as of the date hereof
      (unless any such representation or warranty relates solely to an earlier
      date, in which ease it shall have been true and correct in all material
      respects on such earlier date).

      The Borrower has caused this Borrowing Certificate to be executed and
delivered, and the certification and warranties herein made, by a Responsible
Officer this __day of ________, ____.

                                              FLAG LIMITED


                                              By________________________________
                                                Title:

- ----------
(1)   To be included for the Borrowing on the Closing Date only.

<PAGE>

                                                                       EXHIBIT C

                              BORROWING CERTIFICATE

Barclays Bank PLC
 as Administrative .Agent
222 Broadway
New York, New York 10038

Attention: Peter Yetman

                                  FLAG LIMITED

Ladies and Gentlemen:

            This Borrowing Certificate is delivered to you pursuant to Section
4.2(i) of the Credit Agreement, dated as of January 28, 1998 (as amended,
supplemented or otherwise modified from time to time, the "Credit Agreement"),
among FLAG Limited, a corporation organized and existing under the laws of
Bermuda (the "Borrower"), the various financial institutions from time to time
parties thereto (collectively, the "Lenders"), Barclays Bank PLC, as
administrative agent (in such capacity, the "Administrative Agent") and
International Trust Company of Bermuda Limited, as collateral trustee (in such
capacity, the "Collateral Trustee"). Unless otherwise defined herein, terms used
herein shall have the meanings provided in the Credit Agreement.

            The Borrower submitted a Borrowing Request to the Administrative
Agent requesting a Borrowing of Loans on the date hereof and, in connection
therewith, and pursuant to Section 4.2(i) of the Credit Agreement. the Borrower
hereby certifies that:

            (a) no Default or Event of Default has occurred or is continuing (or
      shall occur after giving effect to the Loans to be made on the date
      hereof):

            [(b) the Present Value Coverage Ratios calculated as of the most
      recent calendar quarter are _______ and _______, respectively, and are no
      less than 1.5 to l.00;](1)

            (c) no event of force majeure or similar event or condition exists
      under any Project Document (i) which could reasonably be expected to have
      a Material Adverse Effect or (ii) which permits or requires any party to
      any of the Principal Project

- ----------
(1)   To be included only if Revolving Credit Loans are requested.

<PAGE>
                                                                               2


                  (B) continued as $ _______________ of Eurodollar Loans with an
            Interest Period of ____ month(s) ending on _______; and

                  (C) convened into $_____________ of ABR Loans.]

      [(iii) $______________ of the currently outstanding principal amount of
Revolving Credit Loans currently being maintained as ABR Loans should be: (A)
continued as $______________ of ABR Loans;

                  (B) converted into $_____________ of Eurodollar Loans with an
            Interest Period of __ month(s) ending on ______; and

                  (C) converted into $____________ of Eurodollar Loans with an
            Interest Period of __ month(s) ending on ------.]]

      [(b) The Borrower hereby request that Term Loans be [converted]
[continued] as follows:

            (i)The effective date of the Proposed Continuation/Conversion is
      _____________ __, ___(which is a Business Day).

            [(ii) $_______________ of the currently outstanding principal amount
      of Term Loans currently being maintained as Eurodollar Loans with an
      Interest Period of ____ month(s), the last day of which is the date of the
      Proposed Continuation/Conversion referred to in clause (i) above, should
      be:

                  (A) continued as $______________ of Eurodollar Loans with an
            Interest Period of ___________ month(s) ending on _______;

                  (B) continued as $______________ of Eurodollar Loans with an
            Interest Period of___________ month(s) ending on ______; and

                  (C) converted into $_____________ of ABR Loans.]

      [(iii) $___________ of the currently outstanding principal amount of Term
Loans currently being maintained as ABR Loans should be:

                  (A) continued as $_____________ of ABR Loans;

                  (B) converted into $___________ of Eurodollar Loans with an
            Interest Period of __ month(s) ending on ______; and

                  (C) converted into S__________ of Eurodollar Loans with an
            Interest Period of -- month(s) ending on ______.]]

<PAGE>

                                                                       EXHIBIT D

                         CONTINUATION CONVERSION NOTICE

Barclays Bank PLC,
 as Administrative Agent
222 Broadway
New York, New York 10038

Attention: Peter Yetman

                                  FLAG LIMITED

Ladies and Gentlemen:

            This Continuation/Conversion Notice is delivered to you pursuant to
Section 2.5 of the Credit Agreement, dated as of January 28 1998 (as amended,
supplemented or otherwise modified from time to time, the "Credit Agreement"),
among FLAG Limited, a company organized and existing under the laws of Bermuda
(the "Borrower"), the various financial institutions from time to time parties
thereto (collectively, the "Lenders"), Barclays Bank PLC, as administrative
agent (in such capacity, the "Administrative Agent") and International Trust
Company of Bermuda Limited, as collateral trustee (in such capacity, the
"Collateral Trustee"). Unless otherwise defined herein, terms used herein shall
have the meanings provided in the Credit Agreement.

            The Borrower hereby gives you notice, irrevocably, pursuant to
Section 2.5 of the Credit Agreement, that the Borrower hereby requests a
[conversion] [continuation] of Loans under the Credit Agreement and, in that
connection, sets forth below the information relating to such [conversion]
[continuation] (the "Proposed Continuation/Conversion") as required by Section
2.5 of the Credit Agreement.

            [(a) The Borrower hereby requests that Revolving Credit Loans be
[converted] [continued] as follows:

            (i) The effective date of the Proposed Continuation/Conversion is
      _________ -- (which is a Business Day).

            [(ii) $___________ of the currently outstanding principal amount of
      Revolving Credit Loans currently being maintained as Eurodollar Loans with
      an Interest Period of ______________ month(s), the last day of which is
      the date of the Proposed Continuation/Conversion referred to in clause (i)
      above, should be:

                  (A) continued as $____________ __ of Eurodollar Loans with an
                  Interest Period of __ month(s) ending on _______;

<PAGE>
                                                                               3


            (c) No Event of Default has occurred and continuing.

            The Borrower has caused this Continuation/Conversion Notice to be
executed and delivered by a Responsible Officer this _______________ day of
_______, __.

                                              FLAG LIMITED


                                              By________________________________
                                                Title:

<PAGE>
                                                                               2


Financing Document or any other instrument or document furnished pursuant hereto
or thereto: and (c) attaches any Notes held by it evidencing the Assigned
Facilities and (i) requests that the Administrative Agent, upon request by the
Assignee, exchange the attached Notes for a new Note or Notes payable to the
Assignee and (ii) if the Assignor has retained any interest in the Assigned
Facility, requests that the Administrative Agent exchange the attached Notes for
a new Note or Notes payable to the Assignor, in each case in amounts which
reflect the assignment being made heresy (and after giving effect to any other
assignments which have become effective on the Effective Date).

            3. The Assignee (a) represents and warrants that it is legally
authorized to enter into this Assignment and Acceptance; (b) confirms that it
has received a copy of the Credit Agreement and the other Financing Documents,
together with copies of the financial statements delivered pursuant to Section
3.1 of the Credit Agreement and such other documents and information as it has
deemed appropriate to make its own credit analysis and decision to enter into
this Assignment and Acceptance; (c) agrees that it will, independently and
without reliance upon the Assignor, the Administrative Agent, the Collateral
Trustee or any other Lender and based on such documents and information as it
shall deem appropriate at the time, continue to make its own credit decisions in
taking or not taking action under the Credit Agreement, the other Financing
Documents or any other instrument or document furnished pursuant hereto or
thereto; (d) appoints and authorizes the Administrative Agent and the Collateral
Trustee to take such action as agent on its behalf and to exercise such powers
and discretion under the Credit Agreement, the other Financing Documents or any
other ` instrument or document furnished pursuant hereto or thereto as are
delegated to the Administrative Agent or the Collateral Trustee, as the case may
be, by the terms thereof, together with such powers as are incidental thereto;
and (e) agrees that it will be bound by the provisions of the Credit Agreement
and the other Financing Documents and will perform in accordance with its terms
all the obligations which by the terms of the Credit Agreement and the Financing
Documents are required to be performed by it as a Lender including pursuant to
Section 2.15(e) of the Credit Agreement.

            4. The effective date of this Assignment and Acceptance shall be the
Effective Date of Assignment described in Schedule 1 hereto (the "Effective
Date"). Following the execution of this Assignment and Acceptance by the
Assignor and the Assignee, it will be delivered to the Administrative Agent and,
so long as no Default or Event of Default shall have occurred and be continuing,
the Borrower, for their prior written consent and it will then be delivered to
the Administrative Agent for acceptance by it and recording by the
Administrative Agent pursuant to the Credit Agreement, effective as of the
Effective Date (which shall not, unless otherwise agreed to by the
Administrative Agent, be earlier than five Business Days after the date of such
acceptance and recording by the Administrative Agent).

            5. Upon such acceptance and recording, from and after the Effective
Date, the Administrative Agent shall make all payments in respect of the
Assigned Interest (including payments of principal, interest, fees and other
amounts) to the Assignee whether such amounts have accrued prior to the
Effective Date or accrue subsequent to the Effective Date. The Assignor and the
Assignee shall make all appropriate adjustments in payments by

<PAGE>

                                                                       EXHIBIT M

                                     FORM OF
                            ASSIGNMENT AND ACCEPTANCE

            Reference is made to the Credit Agreement, dated as of January 28,
1998 (as amended, supplemented or otherwise modified from time to time, the
"Credit Agreement"), among FLAG Limited, a corporation organized and existing
under the laws of Bermuda (the "Borrower"), the various financial institutions
from time to time parties thereto (collectively, the "Lenders"), Barclays Bank
PLC, as administrative agent (in such capacity, the "Administrative Agent") and
International Trust Company of Bermuda Limited, as collateral trustee (in such
capacity, the "Collateral Trustee"). Unless otherwise defined herein, terms
defined in the Credit Agreement and used herein shall have the meanings given to
them in the Credit Agreement.

            The Assignor identified on Schedule 1 hereto (the "Assignor") and
the Assignee identified on Schedule 1 hereto (the "Assignee") agree as follows:

            1. The Assignor hereby irrevocably sells and assigns to the Assignee
without recourse to the Assignor, and the Assignee hereby irrevocably purchases
and assumes from the Assignor without recourse to the Assignor, as of the
Effective Date (as defined below), the interest described in Schedule 1 hereto
(the "Assigned Interest") in and to the Assignor's rights and obligations under
the Credit Agreement with respect to those credit facilities contained in the
Credit Agreement as are set forth on Schedule 1 hereto (individually, an
"Assigned Facility" collectively, the "Assigned Facilities"), in a principal
amount for each Assigned Facility as set forth on Schedule I hereto. The
Assignor shall be deemed to have assigned to the Assignee, and the Assignee
shall be deemed to have purchased from the Assignor, a pro rata share of the
Assignor's related rights and obligations under each of the other Financing
Documents concurrently with the assignment described above. After giving effect
to the foregoing assignment, the Assignor's and Assignee's outstanding Loans and
Commitments will be as set forth on Schedule 2 hereto.

            2. The Assignor (a) makes no representation or warranty and assumes
no responsibility with respect to any statements, warranties or representations
made in or in connection with the Credit Agreement or any other Financing
Document or with respect to the execution, legality, validity, enforceability,
genuineness, sufficiency or value of the Credit Agreement, any other Financing
Document or any other instrument or document furnished pursuant thereto, other
than that the Assignor has not created any adverse claim upon the interest being
assigned by it hereunder and that such interest is free and clear of any such
adverse claim; (b) makes no representation or warranty and assumes no
responsibility with respect to the financial condition of the Borrower, any of
its Subsidiaries or any other obligor or the performance or observance by the
Borrower, any of its Subsidiaries or any other obligor of any of their
respective obligations under the Credit Agreement or any other

<PAGE>

                                   Schedule 1
                          to Assignment and Acceptance

Name of Assignor: _______________________________________

Name of Assignee: _______________________________________

Effective Date of Assignment: ___________________________


                          Principal           Commitment            Percentage
Credit Facility        Amount Assigned      Amount Assigned         Assigned(1)
- ---------------        ---------------      ---------------         -----------

Revolving Credit Loan    $___________       $_____________          __.________%

Term Loan                $___________           N/A                 __.________%

[Name of Assignee]                          [Name of Assignor]


By:________________________________         By:___________________________
  Title:                                       Title:

Accepted:                                               Consented To:

BARCLAYS BANK PLC,                                      FLAG LIMITED(2)
as Administrative Agent


By:________________________________         By:___________________________
  Title:                                       Title:

- ----------
(1)   Calculate the Commitment Percentage that is assigned to at least [4]
      decimal places and show as a percentage of the aggregate Revolving Credit
      Commitments of all Lenders in the case of Revolving Credit Loans and as a
      percentage of the aggregate principal amount of Term Loans of all Lenders
      in the case of Term Loans.
(2)   Not necessary if a Default or Event of Default has occurred and is
      continuing.

<PAGE>
                                                                               3


the Administrative Agent for periods prior to the Effective Date or with respect
to the making of this assignment directly between themselves.

            6. From and after the Effective Date, ( a) the Assignee shall be a
party to the Credit Agreement and, to the extent provided in this Assignment and
Acceptance, have the rights and obligations of a Lender thereunder and under the
other Financing Documents and shall b' bound by the provisions thereof and (b)
the Assignor shall, to the extent provided in this Assignment and Acceptance,
relinquish its rights and be released from its obligations under the Credit
Agreement.

            7. The Assignor and the Assignee hereby agree that the [Assignor]
[Assignee](1) will pay to the Administrative Agent the processing fee referred
to in Section 11.4 of the Credit Agreement, and it is understood and agreed that
this Assignment and Acceptance shall be null and void unless and until such fee
is paid by the Effective Date.

            8. The Assignee hereby advises the Administrative Agent the
following administrative details with respect to the assigned Loans and
Commitments and requests the Administrative Agent (and, the Borrower, if
applicable) to consent to the assignment of the Assigned Interest as herein
provided in accordance with the terms of the Credit Agreement:

                Address for Notices:
                Institution Name:
                Attention:
                Domestic Office:
                Telephone:
                Facsimile:
                LIBOR Office:
                Telephone:
                Facsimile:

                Payment Instructions:

            9. This Assignment and Acceptance may be executed by the Assignor,
the Assignee, the Administrative Agent and, if applicable, the Borrower, in
separate counterparts, each of which when so executed and delivered shall be
deemed to be an original and all of which taken together shall constitute one
and the same agreement.

            10. This Assignment and Acceptance shall be governed by and
construed in accordance with the laws of the State of New York.

            IN WITNESS WHEREOF, the parties hereto have caused this Assignment
and Acceptance to be executed as of the date first above written by their
respective duly authorized officers on Schedule 1 hereto.

- ----------
(1)   Insert as appropriate

<PAGE>

                                                                       EXHIBIT Q

                               EXPENSE CERTIFICATE


                                                              _____________,____

Barclays Bank PLC, as Administrative Agent
 222 Broadway
New York, New York 10038
Attention: Peter Yetman

International Trust Company of Bermuda Limited, as Collateral Trustee
44 Church Street
Hamilton HM 12, Bermuda
Attention: General Manager

                                Re: FLAG Limited

Dear Gentlemen and Ladies:

            This Expense Certificate is delivered to you pursuant to the Credit
Agreement, dated as of January 28, 1998 (as amended, supplemented or otherwise
modified from time to time, the "Credit Agreement"), among FLAG Limited, a
company organized and existing under the laws of Bermuda (the "Borrower"), the
various financial institutions from time to time parties thereto as lenders
(collectively, the "Lenders"), Barclays Bank PLC, as administrative agent (in
such capacity, the "Administrative Agent"), and International Trust Company of
Bermuda Limited, as collateral trustee (the "Collateral Trustee"). Unless
otherwise defined herein, terms used herein shall have the meanings provided in
the Credit Agreement.

            The undersigned hereby certifies that he is a Responsible Officer of
the Borrower and, as such, he is authorized to execute this certificate on
behalf of the Borrower and further certifies that:

<PAGE>
                                                                               2


            (1) The following Operating Expenses, payments in respect of capital
      expenditures and payments in respect of income taxes are due and payable
      by the Borrower to the following Persons in an amount, for each such
      Person, in excess of $200,000 and attached hereto are copies of the
      applicable invoices:

                [INSERT PAYMENTS TO PAYEES IN EXCESS OF $200,000]

            Amount         Description        Payee            Wire Instructions
            ------         -----------        -----            -----------------

            (2) The following Operating Expenses, payments in respect of capital
      expenditures and payments in respect of income taxes are due and payable
      by the Borrower to the following Persons in an amount, for each such
      Person, equal to or less than $200,000 and attached hereto are copies of
      the applicable invoices:

[INSERT PAYMENTS TO PAYEES WHICH ARE LESS THAN OR EQUAL TO $200,000]

            Amount         Description        Payee
            ------         -----------        -----

            (3) None of the Operating Expenses set forth in items (1) or (2)
      above are in respect of repair maintenance expenses or restoration
      expenses reimbursable by third parties.

            (4) The following Operating Expenses, capital expenditures and
      income taxes are expected to be due and payable by the Borrower to the
      following Persons in the period after the Operating Expense Transfer Date
      in respect of which this Certificate is being delivered and prior to the
      Operating Expense Transfer Date immediately thereafter:

                                Total
                                Estimated       Due
             Description        Amount Due      Date         Payee
             -----------        ----------      ----         -----

      The Borrower requests that $_________ (representing the total of the
      amounts set forth in this Item 4) be transferred to the Current Account.

            (5) The amounts requested in Item 2 of the previous Expense
      Certificate were applied by the Borrower to the payments as set forth in
      such Expense Certificate.

<PAGE>
                                                                               3


            (6) After giving effect to the requested disbursements set forth in
      Items 1 and 2 above (together with the aggregate amount of all Operating
      Expenses and capital expenditures paid by the Borrower and its
      subsidiaries during the calendar year in which this Expense Certificate is
      made) the Borrower is in compliance with the then current Operating
      Budget.

            (7) The aggregate Project Revenues of the Borrower since the date of
      the last Expense Certificate, all of which has been deposited into the
      Revenue Account, is $_________________. Among such Project Revenues, the
      aggregate amount subject to rebate obligation is $__________ which should
      be transferred to the Rebate Account.

            (8) No Default or Event of Default has occurred and be continuing.

            IN WITNESS WHEREOF, the undersigned has executed this Expense
Certificate on this __ day of __________________.

                                              FLAG LIMITED


                                              By:_______________________________
                                                Name
                                                Title:

<PAGE>

                                   Schedule 2
                          to Assignment and Acceptance

A.    Assignor's Principal Amounts and Commitments after Assignment:

            Outstanding Revolving Credit Loan:             $____________________

            Outstanding Term Loan:                         $____________________

            Revolving Credit Commitment:                   $____________________

            Applicable Percentage:                         ____________________%

B.    Assignee's Principal Amounts and Commitments after Assignment:

            Outstanding Revolving Credit Loan:            $____________________

            Outstanding Term Loan:                        $____________________

            Revolving Credit Commitment:                  $____________________

            Applicable Percentage:                        ____________________%

<PAGE>
                                                                    Ex-10.4



                              Schedules to

                          Restated Shareholders

                               Agreement




<PAGE>

                                                                         Annex 2
                                      to Further Restated Shareholders Agreement

                   TERMS FOR THE CUSTOMER MARKETING AGREEMENT
                               (SEE CLAUSE 3.3(b))

- --------------------------------------------------------------------------------
  Subject                                 Terms
- --------------------------------------------------------------------------------
   Brand     The parties agree that whenever they sell to customers any of the
             products covered by this customer marketing agreement, they will
             communicate clearly and prominently to the customer that they
             will use the networks of the other party to this agreement.
- --------------------------------------------------------------------------------
 Products    The parties will agree a product range to be included in the
             customer marketing agreement.
- --------------------------------------------------------------------------------
  Prices     The parties will agree favorable prices that each will charge the
             others for each of the products included in the customer
             marketing agreement.
- --------------------------------------------------------------------------------
Preferred    Each party will preferentially use the other party's network to
Supplier     fulfil the capacity needs of its customers for locations on the
 Rights      other party' network that is not fulfilled by its own network,
             provided that the price offered by the other party for such
             capacity needs is less than or equal to the price offered by any
             third party for such capacity needs on similar terms and
             conditions and the quality of the capacity offered by the other
             party is not less than that offered by such third party.
- --------------------------------------------------------------------------------


                                                                              18
<PAGE>

                                                                         Annex 3
                                      to Further Restated Shareholders Agreement

                         CAPACITY RIGHT OF USE AGREEMENT

THIS AGREEMENT dated as of the ______ day of ______________ 1999, is among FLAG
ATLANTIC LIMITED, a company organised under the laws of Bermuda and having its
principal office at The Emporium Building, 69 Front Street, 4th Floor, Hamilton,
Bermuda, FLAG ATLANTIC USA LIMITED, a company organised under the laws of
Delaware, USA and having its principal office at 570 Lexington Avenue, 38th
Floor, New York, NY 10022, USA, (FLAG ATLANTIC LIMITED and FLAG ATLANTIC USA
LIMITED being hereinafter jointly and severally referred to as "FA-1") and [  ]
("Purchaser"), a [  ] organised under the laws of [  ] and having its principal
office at [       ].

                                   WITNESSETH:

WHEREAS, except as set out below, FLAG Atlantic Limited is constructing and will
directly and/or indirectly own, operate and maintain a fiberoptic cable system
to be known as FLAG Atlantic-1 as more fully described in Schedule 1 (the
"System"); and

WHEREAS, FLAG Atlantic USA Limited is constructing and will own all that part of
the System that is within the territory (including the territorial waters) of
the United States of America; and

WHEREAS, the System is currently scheduled to go into service in stages with the
initial stage, as more particularly described in Schedule 1, ("Initial Stage")
currently scheduled to go into service on or about 31 March 2001 ("Scheduled
Initial RFS Date"); and

WHEREAS, Purchaser desires to acquire from FA-1, and FA-1 is willing to provide
to Purchaser, a right of use in the capacity on the System as set out in
Schedule 2 (the "Capacity"); and

WHEREAS, FLAG Atlantic Limited, FLAG Atlantic USA Limited and Purchaser (the
"Parties") desire to define the terms and conditions under which the Capacity
will be acquired by Purchaser.

NOW, THEREFORE, the Parties hereby agree as follows:

1.    PURCHASE OF CAPACITY

1.1   Purchaser agrees to acquire the right to use the Capacity for the purchase
      price set forth in Schedule 2 (the "Purchase Price"), subject to the terms
      and conditions of this Agreement.

1.2   Individual units of Capacity as set out in Schedule 2 (each a "Unit")
      shall be available for activation in tranches (each a "Tranche") pursuant
      to the delivery schedule set out in Schedule 3. FA-1 shall notify
      Purchaser of the actual date upon which the Initial Stage of the System is
      able to carry commercial traffic ("Initial RFS Date"). FA-1 shall further
      notify Purchaser of the actual date upon which Units of Capacity within
      subsequent Tranches are available for activation ("Availability Notice").
      Subject to the foregoing, when Purchaser wishes to activate one or more
      Units of Capacity it shall provide FA-1 with a notice ("Activation
      Notice") indicating the


                                                                    Page 1 of 18
<PAGE>

      number of Units of Capacity that Purchaser wishes to activate ("Requested
      Capacity") and a proposed activation date for each Unit of Capacity.

1.3   In accordance with the provisions of clause 1.2 Purchaser shall:

            1.3.1 Within 90 days of the date hereof, provide FA-1 with an
            estimate of the initial number of Units of Capacity it will wish to
            activate pursuant hereto following the Initial RFS Date.

            1.3.2 Not less than 60 days prior to the Scheduled Initial RFS Date,
            provide FA-1 with an Activation Notice indicating the Requested
            Capacity it wishes to activate pursuant hereto following the Initial
            RFS Date.

            1.3.3 For each of Tranches 2, 3 and 4 provide FA-1 with an
            Activation Notice indicating the Requested Capacity it wishes to
            activate within the Tranche 45 days prior to the beginning of the
            quarter in which the Capacity within that Tranche will be available
            for activation.

            1.3.4 Subject to clause 1.3.2, when it wishes to activate any Units
            of Capacity within a Tranche, provided that an Availability Notice
            has been delivered for that Tranche and Purchaser has activated all
            the Capacity within the previous Tranche, provide FA-1 with an
            Activation Notice therefor not less than 45 days prior to the
            proposed activation date.

1.4   FA-1 shall use reasonable endeavours to ensure that the date upon which
      Requested Capacity is activated (the "Date of Activation") is on or before
      the proposed activation date set out in the Activation Notice for such
      Requested Capacity.

1.5   Subject to Purchaser paying the Purchase Price in accordance with the
      terms of this Agreement, Purchaser shall have the right, subject to the
      terms of this Agreement, to use such Requested Capacity from the Date of
      Activation until the System is decommissioned. Purchaser shall have no
      legal ownership or other rights in the System itself, in any proceeds from
      the disposition of the System or in any other capacity therein, except as
      specifically provided in Schedule 3.

1.6   Purchaser shall be entitled to collocation pursuant to a collocation
      agreement to be negotiated between the Parties based on the principles set
      out in Schedule 4.

2.    PAYMENTS

2.1   Purchaser shall pay to FA-1 the Purchase Price for Capacity to be acquired
      pursuant hereto as follows (and all such payments shall be non-refundable
      except as otherwise provided in clause 4.4):

            2.1.1 Purchaser shall pay to FA-1 30% of the Purchase Price on
            receipt of a notice from FA-1 that FA-1 Financial Closure (as
            defined in clause 22) has occurred.

            2.1.2 Purchaser shall pay the remaining 70% of the Purchase Price
            pursuant to the payment schedule set out in Schedule 2 ("Payment
            Schedule").


                                                                    Page 2 of 18
<PAGE>

2.2   Purchaser shall pay to FA-1 such amounts for the operation and maintenance
      of the System as are set forth in, or determined pursuant to, Schedule 5
      ("O&M Payments").

2.3   FA-1 shall render to Purchaser invoices for amounts payable pursuant to
      this Agreement. Invoices for the Purchase Price shall be rendered in
      accordance with clause 2.1. Invoices for O&M Payments shall be rendered
      pursuant to Schedule 5. All invoices shall be due and payable within 30
      days after delivery to Purchaser.

2.4   Any amount payable pursuant to this Agreement which is not paid when due
      shall accrue interest at the annual rate of 3% above the U.S. Dollar LIBOR
      for one month as quoted in The Wall Street Journal on the first business
      day of the month in which the payment is due. All such default interest
      shall accrue from the day following the date payment of the relevant
      amount was due until it is paid in full and shall accrue both before and
      after judgement. Such interest shall be payable on demand.

2.5   All amounts payable by Purchaser pursuant hereto shall be paid in full in
      U.S. dollars (or such other currency as FA-1 may designate) by wire
      transfer free and clear of all bank or transfer charges to such account(s)
      as FA-1 may by notice to Purchaser designate without reduction for any
      deduction or withholding for or on account of any tax, duty or other
      charge of whatever nature imposed by any taxing authority. If Purchaser is
      required by law to make any deduction or withholding from any payment
      hereunder, Purchaser shall pay such additional amount to FA-1 so that
      after such deduction or withholding the net amount received by FA-1 will
      be not less than the amount FA-1 would have received had such deduction or
      withholding not been required. Purchaser shall make the required deduction
      or withholding, shall pay the amount so deducted or withheld to the
      relevant governmental authority and shall promptly provide FA-1 with
      evidence of such payment.

2.6   In the case of payments of the Purchase Price, until the Initial RFS Date
      there shall be such controls over the account(s) designated by FA-1
      pursuant to clause 2.5 so as to ensure that payments of the Purchase Price
      may only be used to make timely payments required to be made by FA-1 in
      connection with the planning, design, construction and project management
      of the System. Any interest arising from amounts held in the account(s)
      shall accrue for the benefit of FA-1.

2.7   Purchaser's obligation to pay the Purchase Price and other amounts shall
      not be subject to any rights of set-off, counterclaim, deduction, defense
      or other right which Purchaser may have against FA-1 or any other party.

2.8   Within 14 days after the date of this Agreement Purchaser shall deliver to
      FA-1 such security for payment of the Purchase Price as is set forth in
      Schedule 6.


                                                                    Page 3 of 18
<PAGE>

3.    TAXES

            Save as the context requires or as otherwise stated herein all
      references to payments made in this Agreement are references to such
      payments exclusive of all sales and use taxes, gross turnover taxes, value
      added taxes, or other similar turnover or sales based taxes, excise taxes,
      duties, fees, charges, levies, surcharges to recover the cost of universal
      service contributions, or similar liabilities (other than the general
      income taxes of FA-1) imposed by any authority, government or government
      agency in connection with or as a result of or in respect of the supply
      for which the payment is or is deemed to be consideration (collectively
      "taxes"). Where applicable such taxes shall be added to the invoice and
      shall be paid to FA-1 at the same time as the relevant invoice is settled
      in accordance with clause 2.

4.    DEFAULT AND TERMINATION

4.1   In the event that Purchaser shall have failed to pay any amount payable by
      Purchaser pursuant hereto (including but not limited to any O&M Payments)
      for more than 30 days after its due date, then FA-1 may deactivate all
      then activated Capacity (and refuse to activate any additional Capacity)
      until Purchaser has paid in full all amounts overdue together with
      applicable default interest.

4.2   If the defaulted payment is for any portion of the Purchase Price and such
      default continues for a further period of 30 days, FA-1 may, in its
      discretion, either:

            4.2.1 require Purchaser forthwith to pay the unpaid balance of the
            Purchase Price; or

            4.2.2 terminate this Agreement and relieve Purchaser of its
            obligation to pay any portion of the Purchase Price which has not
            yet become due and its right to acquire Capacity pursuant hereto.

      Neither such termination of this Agreement nor the exercise by FA-1 of
      such remedy shall relieve Purchaser of its obligation to pay amounts
      already due hereunder plus default interest thereon.

1.3   FA-1 reserves the right to temporarily or permanently deactivate all then
      activated Capacity (and refuse to activate any additional Capacity) and/or
      to disconnect Purchaser's equipment from the System in the event that
      Purchaser is in breach of clause 9.1 or if, in FA-1's reasonable
      judgement, Purchaser's use of the System may damage or disrupt the System.

4.4   Except as provided herein, Purchaser shall have no right to terminate or
      cancel this Agreement for any reason whatsoever. If the Initial RFS Date
      has not occurred within 12 months after the Scheduled Initial RFS Date (24
      months if the delay is caused by a force majeure event) Purchaser may by
      two months written notice terminate its purchase of the Capacity.
      Purchaser shall have no obligation to make any further payments under this
      Agreement following such termination and FA-1 shall within 60 days of such
      termination refund to Purchaser any portion of the Purchase Price already
      paid by Purchaser to FA-1 which has not been used to make timely payments
      required to be made by FA-1 in connection with the planning, design,
      construction and project management of the System. The foregoing shall be
      the limit of Purchaser's rights for delays to the Initial RFS Date.


                                                                    Page 4 of 18
<PAGE>

5.    OPERATION AND MAINTENANCE

5.1   FA-1 shall be responsible for the operation and maintenance of the System
      including arranging for the repair of the System in the event of any
      fault. Purchaser's sole responsibility with regard to operation and
      maintenance of the System shall be to make the O&M Payments as and when
      they become due pursuant to this Agreement.

5.2   FA-1 shall provide the service level guarantees set out in Schedule 5.

5.3   FA-1 shall promulgate procedures for the maintenance, use and operation of
      the System according to standards generally accepted in the
      telecommunications cable industry and shall provide Purchaser with a copy
      thereof. FA-1 may from time to time amend such procedures and shall
      provide Purchaser with a copy of each amendment prior to its
      effectiveness.

6.    RESTORATION

      FA-1 shall provide restoration on the System to the extent set forth in
      Schedule 1. If such restoration is not sufficient for Purchaser, then
      Purchaser shall be responsible for making its own restoration arrangements
      for Capacity which is then activated.

7.    SYSTEM ENHANCEMENTS AND UPGRADES

      FA-1 reserves the right to upgrade the amount of the capacity of the
      System and to make any enhancements to the System from time to time. The
      rights granted to Purchaser in this Agreement do not extend to
      participating in System enhancements or upgrades except to the extent
      referred to in Schedule 3. FA-1 shall use reasonable efforts to minimise
      the interruption, interference or impairment of the System caused by the
      implementation of any such enhancement or upgrade.

8.    SYSTEM DECOMMISSIONING

            The System shall be decommissioned at such time, no earlier than 15
      years and no later than 25 years from the Initial RFS Date, as either FA-1
      or the holders of three quarters of the then activated capacity on the
      System determine that the System is technically obsolete or has reached
      the end of its useful economic life. There shall be no compensation
      payable to Purchaser whether Purchaser voted for or against
      decommissioning. This provision is without prejudice to the rights of FA-1
      to decommission the System without any liability to Purchaser whatsoever,
      in the event of a catastrophic failure of all or a portion of the System,
      whether caused by natural hazard or major technical fault, which makes it
      impossible to maintain the business efficacy of the System, or if any
      governmental, municipal, institutional, or commercial authority, license,
      permission authorisation, right, or concession necessary for the business
      efficacy of the System is not granted, subject to prohibitive conditions
      or is terminated with no reasonable prospect of retrieval within a period
      of 12 months following the date of termination.


                                                                    Page 5 of 18
<PAGE>

9     REPRESENTATIONS AND WARRANTIES

9.1   Purchaser represents and warrants to FA-1 as follows:

      9.1.1 Purchaser is duly established and in good standing under the laws of
            [ ] and has full power and authority to enter into this Agreement.

      9.1.2 This Agreement constitutes the legal, valid and binding obligation
            of Purchaser, enforceable against Purchaser in accordance with its
            terms.

      9.1.3 Purchaser has obtained or will obtain all necessary consents,
            licenses, permits and other approvals, both governmental and
            private, as may be necessary to permit Purchaser to perform its
            obligations under this Agreement and to acquire and use the
            Capacity.

      9.1.4 Purchaser shall perform its obligations under this Agreement and use
            the Capacity in a manner consistent with applicable law, and shall
            not use, or permit the Capacity to be used, for any illegal purpose
            or in any other unlawful manner.

1.3   FLAG Atlantic Limited and FLAG Atlantic USA Limited each represents and
      warrants to Purchaser as follows:

            0.3.1 It is duly established and in good standing under the laws of
                  the country of its incorporation and has full power and
                  authority to enter into this Agreement.

            0.3.2 This Agreement constitutes its legal, valid and binding
                  obligation enforceable against it in accordance with its
                  terms.

0.3   Except as provided above, FA-1 disclaims, and Purchaser waives, all
      representations and warranties regarding the Capacity, including any
      warranty of merchantability or fitness for a particular use, and in
      particular, without limiting the foregoing FA-1 does not warrant that the
      Capacity will be uninterrupted or error free or that the Capacity will
      meet Purchaser's requirements for the equipment to be deployed by
      Purchaser in connection with the Capacity or services to be offered by
      Purchaser utilising this equipment.

10.   FORCE MAJEURE

      No failure or omission by any Party to carry out or observe any of the
      terms and conditions of this Agreement (other than any payment obligation)
      shall give rise to any claim against such Party or be deemed a breach of
      this Agreement if such failure or omission arises from an act of God, an
      act of any government or any other circumstance commonly known as "force
      majeure".

11.   CONFIDENTIALITY

      Other than in connection with an assignment permitted under clause 13 or
      if it is required by applicable law in connection with the enforcement of
      this Agreement, neither FA-1 nor Purchaser shall disclose the terms of
      this Agreement to any third party without the prior written consent of the
      other Party. Without limiting the generality of the foregoing, neither
      FA-1 nor


                                                                    Page 6 of 18
<PAGE>

      Purchaser shall issue any press release or otherwise publicise the
      existence or the terms of this Agreement without the prior written consent
      of the other Party.

12.   NO LICENCE

12.1  Nothing in this Agreement shall or shall be deemed to give rise to any
      right of Purchaser to use any FA-1 Intellectual Property.

12.2  For the purposes of this clause "Intellectual Property" means any and all
      patents, trade marks, rights in designs, copyrights, and topography
      rights, (whether registered or not and any applications to register or
      rights to apply for registration of any of the foregoing), rights in
      inventions, know-how, trade secrets and other confidential information,
      rights in databases and all other intellectual property rights of a
      similar or corresponding character which may now or in the future subsist
      in any part of the world, and "FA-1 Intellectual Property" means
      Intellectual Property owned by or licensed to FA-1 together with the
      goodwill relating thereto.

13.   ASSIGNMENT

13.1  This Agreement and all the provisions hereof shall be binding upon and
      inure to the benefit of the Parties hereto and their respective successors
      and permitted assigns; provided that, except for the assignment of FA-1's
      rights (but not its obligations) under this Agreement to one or more
      financial institutions and/or export credit agencies as collateral
      security for financing provided to FA-1 or in connection with a sale of
      receivables by FA-1 and the assignment by such financial institutions (and
      their assignees) of the rights and obligations under this Agreement to any
      other persons following exercise of any rights or remedies on such
      collateral security, neither this Agreement nor any of the rights,
      interest or obligations hereunder shall be assigned or transferred by any
      of the Parties hereto without the prior written consent of the other
      Parties, and any attempted assignment or transfer in violation of this
      clause shall be void.

13.2  Notwithstanding clause 13.1, FLAG Atlantic Limited and FLAG Atlantic USA
      Limited may allocate their rights and obligations under this Agreement
      between themselves and their affiliates.

13.3  FLAG Atlantic Limited and FLAG Atlantic USA Limited may use subcontractors
      or agents to fulfil their obligations hereunder.

14.   ENTIRE AGREEMENT

      This Agreement constitutes the whole agreement between the Parties and
      supersedes any previous agreements, arrangements or understandings between
      them relating to the subject matter hereof. Each of the Parties
      acknowledges that it is not relying on any statements, warranties or
      representations given or made by any of them relating to the subject
      matter hereof, save as expressly set out in this Agreement.

15.   VARIATION

            No variation or amendment to this Agreement shall be effective
      unless in writing signed by authorised representatives of each of the
      Parties.


                                                                    Page 7 of 18
<PAGE>

16.   WAIVER

16.1  Failure by a Party at any time to enforce any of the provisions of this
      Agreement shall neither be construed as a waiver of any rights or remedies
      hereunder nor in any way affect the validity of this Agreement or any part
      of it and no waiver of a breach of this Agreement shall constitute a
      waiver of any subsequent breach.

16.2  Termination of this Agreement shall not operate as a waiver of any breach
      by a Party of any of the provisions hereof and shall be without prejudice
      to any rights or remedies of a Party which may arise as a consequence of
      such breach or which may have accrued hereunder up to the date of such
      termination.

16.3  No waiver of a breach of this Agreement shall be effective unless given in
      writing.

17.   INVALIDITY

0.1   Subject to clause 17.2 below if any provision of this Agreement is or
      becomes (whether pursuant to any judgment or otherwise) invalid, illegal
      or unenforceable in any respect under the law of any applicable
      jurisdiction:

            0.1.1 the validity, legality and enforceability under the law of
                  that jurisdiction of any other provision; and

            0.1.2 the validity, legality and enforceability under the law of any
                  other jurisdiction of that or any other provision,

      shall not be affected or impaired in any way thereby.

0.2   The Parties acknowledge that the consideration for the Capacity set out in
      clause 2 was agreed upon taking into account clauses 4, 8, 9, and 19 and
      in the event any of these clauses is or becomes (whether pursuant to any
      judgment or otherwise) invalid, illegal or unenforceable in any respect
      under the law of any jurisdiction, the Parties agree to renegotiate in
      good faith the amounts payable by Purchaser under clause 2.

18.   NOTICE

      18.1 Any notice, request, demand or other communication required or
      permitted hereunder shall be sufficiently given if in writing in English
      and delivered by hand or sent by prepaid registered or certified mail
      (airmail if international), by facsimile or by prepaid international
      courier service of international reputation addressed to the appropriate
      Party at the following address or to such address as such Party may from
      time to time designate:

         If to Purchaser:


                                                                    Page 8 of 18
<PAGE>

         [name if different then Purchaser]
         [address]

      Attention: [ ]
      Tel: [ ]
      Fax: [ ]

         If to FA-1:

         FLAG Atlantic Limited
         The Emporium Building
         69 Front Street
         4th Floor
         Hamilton HM 12
         Bermuda

         Attention: FLAG Atlantic-I
         Tel: +1-441-296-0909
         Fax: +1-441-296-0938

      With a copy to:

      FLAG Telecom Limited
      103 Mount Street -- 3rd Floor
      London W1Y 5HE
      U.K.

      Attention: General Counsel
      Tel: +44-171-317-0800
      Fax: +44-171-317-0808

      With a copy to:

      GTS Carrier Services
      Terhulpsesteenweg 6A
      1560 Hoeilaart
      Belgium

      Attention: General Counsel
      Tel: +322-658-5200
      Fax: +322-658-5100

      18.2 Purchaser acknowledges that all communications in connection with
      this Agreement shall be between Purchaser and FLAG Atlantic Limited. For
      this purpose, FLAG Atlantic USA Limited hereby appoints FLAG Atlantic
      Limited as its agent to receive and send all communications in connection
      with this Agreement.


                                                                    Page 9 of 18
<PAGE>

      18.3 Any notice, request, demand or other communication given or made
      pursuant to this clause shall be deemed to have been received (i) in the
      case of hand delivery or courier, on the date of receipt as evidenced by a
      receipt of delivery from the recipient, (ii) in the case of mail delivery,
      on the date which is seven days after the mailing thereof and (iii) in the
      case of transmission by facsimile, on the date of transmission with
      confirmed answer back. Each such communication sent by facsimile shall be
      promptly confirmed by notice in writing hand-delivered or sent by courier,
      mail or air mail as provided herein, but failure to send such a
      confirmation shall not affect the validity of such communication.

37.   LIABILITY

37.1  Except to the extent stated in clause 4.4 and Schedule 5, FA-1 shall not
      be liable to Purchaser for any loss or damage sustained by reason of any
      delay in completion, failure or breakdown of the facilities constituting
      the System or any interruption of service, regardless of the cause of such
      delay in completion, failure or breakdown, and regardless of how long it
      shall last.

37.2  Notwithstanding any other provision in this Agreement to the contrary, no
      Party shall be liable to any other Party for any indirect, special,
      punitive or consequential damages (including, but not limited to, any loss
      of profit or business or claim from any customer for loss of services)
      arising out of this Agreement or from any breach of any of the terms and
      conditions of this Agreement.

      19.3 Any financier of the System, at its election, shall have a right to
      cure any breach by FLAG Atlantic Limited (or, if applicable, an affiliate
      thereof) under this Agreement, provided however, that such financier shall
      not assume any liabilities of FLAG Atlantic Limited under this Agreement.

20.   COUNTERPARTS

            This Agreement may be executed in counterparts. Any single
      counterpart or set of counterparts signed, in either case, by all the
      Parties hereto shall constitute a full and original agreement for all
      purposes.

21.   WAIVER OF IMMUNITY

            The Parties acknowledge that this Agreement is commercial in nature,
      and the Parties expressly and irrevocably waive any claim or right which
      they may have to immunity (whether sovereign immunity or otherwise) for
      themselves or with respect to any of their assets in connection with an
      arbitration, arbitral award or other proceedings to enforce this
      Agreement, including, without limitation, immunity from service of
      process, immunity of any of their assets from pre- or post-judgment
      attachment or execution and immunity from the jurisdiction of any court or
      arbitral tribunal.


                                                                   Page 10 of 18
<PAGE>

22.   FA-1 FINANCIAL CLOSURE

      22.1 The obligation of the Purchaser to pay the Purchase Price (or any
      instalment thereof) and the obligation of FA-1 to provide the Capacity are
      conditional upon the occurrence of FA-1 Financial Closure.

      22.2 If FA-1 Financial Closure has not occurred by 31 October 1999, then
      this Agreement shall terminate (with the exception of clauses 11, 19, 21
      and 23 which shall survive termination).

1.3   For the purposes of this Agreement, "FA-1 Financial Closure" shall be
      deemed to take place on the date when FA-1 and its shareholders have put
      in place arrangements satisfactory to them for the financing of the
      construction of the System.

23.   GOVERNING LAW AND DISPUTE RESOLUTION

      23.1 This Agreement shall be construed in accordance with New York law,
      without regard to the law of New York governing conflicts of law.

      23.2 Except as otherwise provided herein, any dispute or controversy
      arising under or in connection with this Agreement shall be finally
      settled under the Rules of Arbitration of the International Chamber of
      Commerce by one arbitrator appointed in accordance with such Rules. The
      place of arbitration shall be London. The arbitration shall be conducted
      in English. The decision and award resulting from such arbitration shall
      be final and binding on the Parties. Judgment upon the arbitration award
      may be rendered by any court of competent jurisdiction, or application may
      be made to such court for a judicial acceptance of the award and an order
      of enforcement. Insofar as permissible under the applicable laws, the
      Parties hereby waive all rights to object to any action for judgment or
      execution which may be brought before a court of competent jurisdiction on
      an arbitration award or on a judgment rendered thereon.


                                                                   Page 11 of 18
<PAGE>

IN WITNESS WHEREOF, the Parties hereto have executed this Agreement as of the
date first set forth above.

FLAG ATLANTIC LIMITED


By ____________________
Name:
Title:


FLAG ATLANTIC USA LIMITED

By ____________________
Name:
Title:


[PURCHASER]

By ____________________
Name:
Title:


                                                                   Page 12 of 18
<PAGE>

                                   SCHEDULE I

                              DESCRIPTION OF SYSTEM

A trans-Atlantic cable system known as FLAG Atlantic-I which is to operate from
London and Paris to New York and will include a trans-Atlantic subsea element
and backhaul elements in Europe and the United States.

The subsea element will involve the construction of four landing stations ("the
Landing Stations"), a six fibre pair ring system across the Atlantic Ocean, with
six fibre pairs connecting the US Landing Stations and six fibre pairs
connecting the European Landing Stations. The Landing Stations are currently
expected to be at (i) Cornwall (UK), (ii) St. Brieuc (France), (iii) Makamah
Beach on the North shore of Long Island, New York (US) and (iv) Long Beach on
the South shore of Long Island, New York (US). Each fibre pair will be designed
for a maximum capacity of 40 wavelengths with each wavelength running at 10
Gbps.

The backhaul elements will seamlessly connect the Landing Stations to the
digital/optical input/output port on the digital/optical distribution frame
("Terminal Point") in the heart of London, Paris and Manhattan, New York City.

The initial stage of the system will consist of the Northern subsea link from
Cornwall to the North shore of Long Island, the Cornwall to Brittany
Trans-Channel link and the backhaul elements (which includes the terrestrial
link between the North shore and the South shore of Long Island). The full
system will consist of the initial stage and the Southern subsea link from
Brittany to the south shore of Long Island ("Full System").

The system will be installed initially with 160 Gbps of capacity but will be
designed with technology capable of upgrade to 2.4 terabits per second.

The base system has been designed to provide restoration within its own
capabilities by way of protection switching. This has been achieved by means of
a redundant multi-loop architecture within the system which provides redundancy
in the event of a failure of any component within the system.

The system will have:

- -     the ability to carry commercial traffic between any two points (consisting
      of one or many segments) which meets ITU-T G.826.

- -     automatic self-healing ring protection between any two points (consisting
      of one or many segments)

- -     network management capability for the system as a whole.


                                                                   Page 13 of 18
<PAGE>

                                   SCHEDULE 2

1. Capacity

- --------------------------------------------------------------------------------
Route                                  Capacity               Purchase Price US$
                                 (each STM within the            (excl. taxes)
                                 package of 8 x STM
                                 being a "Unit")
- --------------------------------------------------------------------------------
o     Amount of Capacity from    One package of 8 x           US$
      Terminal Point             STM___
      facilities in New York
      City to the Terminal
      Point facilities in
      London
- --------------------------------------------------------------------------------
o     Amount of Capacity from    One package of 8 x           US$
      Terminal Point             STM___
      facilities in New York
      City to the Terminal
      Point facilities in
      Paris
- --------------------------------------------------------------------------------
                                     Total Purchase
                                          Price US$
- --------------------------------------------------------------------------------

2. Payment Schedule

- --------------------------------------------------------------------------------
Date                                              Percentage of
                                                  Purchase
                                                  Price
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
Tranche 1* -- Initial RFS Date                    20%
- --------------------------------------------------------------------------------
Date on which FA-1 notifies Purchaser             20%
that the Full System is able to carry
commercial traffic.
- --------------------------------------------------------------------------------
Date of Notice of Availability for Tranche 2*     10%
- --------------------------------------------------------------------------------
Date of Notice of Availability for Tranche 3*     10%
- --------------------------------------------------------------------------------
Date of Notice of Availability for Tranche 4*     10%
- --------------------------------------------------------------------------------

                           * As set out in Schedule 3


                                                                   Page 14 of 18
<PAGE>

                                   SCHEDULE 3

                                DELIVERY SCHEDULE

Purchaser's Capacity will be made available for activation as follows:

- --------------------------------------------------------------------------------
Availability schedule   Date                  Capacity available to activate
- --------------------------------------------------------------------------------
  Tranche 1             Initial RFS Date      1 x STM-___
- --------------------------------------------------------------------------------
  Tranche 2             Q4 2002               1 x STM-___
- --------------------------------------------------------------------------------
  Tranche 3             Q4 2003               2 x STM-___
- --------------------------------------------------------------------------------
  Tranche 4             Q4 2004               4 x STM-___
- --------------------------------------------------------------------------------


                                                                   Page 15 of 18
<PAGE>

                                   SCHEDULE 4

                      Provisions for Collocation Agreement

If Purchaser desires to install equipment at the Terminal Point in order to
connect to the Capacity, the Parties agree to negotiate in good faith a
Collocation Agreement which shall be based on the following principles:

1.    Purchaser shall be granted a license to place its equipment in racks at
      the Terminal Point premises for the term of this Agreement. Purchaser will
      pay a fair market price per rack per annum for use of the racks, payable
      annually in advance.

2.    Purchaser shall be permitted to use the racks only for the purpose of
      connecting to the System.

3.    Access to the Terminal Point premises will be available to Purchaser's
      authorised personnel on a 24*365 basis subject to compliance with safety,
      security and access rules.

4.    Commercial terms for services (such as installation, first line
      maintenance, shifts and changes) and for utilities (such as power heating
      lighting) to be provided by FA-1 at the Terminal Point are to be
      negotiated.

5.    Assignment or sublicensing of the racks by Purchaser is prohibited.


                                                                   Page 16 of 18
<PAGE>

                                   SCHEDULE 5

                                  O&M PAYMENTS

1.    Purchaser shall pay to FA-1 on activated Capacity annual operation and
      maintenance charges ("O&M Charges") as specified in the attached annex.
      Upon the Date of Activation of a Unit of Capacity FA-1 shall render an
      invoice for the O&M Charges on such Unit of Capacity from the Date of
      Activation until the end of then calendar year. Thereafter the O&M Charges
      on such Unit of Capacity shall be invoiced annually in advance on or about
      1 January in each year.

2.    FA-1 will use commercially reasonable efforts to provide restoration on
      the System so that each Unit of Capacity achieves a level of availability
      to carry traffic between the relevant Terminal Points of 99.50% per month
      as from the date on which FA-1 notifies Purchaser that the Full System is
      able to carry commercial traffic ("Availability Level"). Failure to
      achieve this Availability Level in any calendar month shall entitle
      Purchaser to a credit of 8% of the annual O&M Charges. Availability Level
      will be calculated each calendar month as follows:

   (Total time for month [x] - Sum of all events of unavailable time as agreed
                          during fault clearance) * 100
   ---------------------------------------------------------------------------
                            Total time for month [x]

      Per event, unavailable time begins at the time of Purchaser problem
      reporting, or FA-1 problem detection, whichever is earlier. Unavailable
      time ends as agreed between FA-1 and Purchaser during fault clearance.
      Unavailable time is measured between Terminal Points.

      Planned works notified to Purchaser at least 15 days in advance are
      excluded from availability calculations.

      Credits shall be applied against payment obligations of Purchaser under
      this Agreement and if there are any outstanding credits upon termination
      of this Agreement and there are no longer any payment obligations of
      Purchaser, FA-1 shall pay to Purchaser an amount equal to the outstanding
      credits. Credits provided pursuant to the foregoing shall be the limit of
      Purchaser's rights under this Agreement if activated Capacity is not able
      to carry traffic.


                                                                   Page 17 of 18
<PAGE>

                                   SCHEDULE 6

                                    SECURITY

Standby irrevocable letter of credit with an expiration date 60 days after the
date that the last percentage of the Purchase Price is payable in accordance
with Schedule 2 for full payment of the Purchase Price issued on Purchaser's
behalf by a bank rated A or better by Standard & Poor's (or the equivalent by
Moody's) in favour of FA-1 and otherwise in form and substance satisfactory to
FA-1.


                                                                   Page 18 of 18
<PAGE>

Annex 5
to Further Restated Shareholders Agreement

Backhaul Technical Specification

      Contents

      1. Introduction                                           2

      2. Network Design                                         2
        2.1 European Backhaul                                   2
         2.1.1  Company Backhaul requirements                   3
         2.1.2  GTS Backhaul Requirements                       3
         2.1.3  Overall Backhaul Network Design                 4
           2.1.3.1 Company backhaul design                      5
         2.1.4  Migrations & Upgrades                           6
        2.2 US Backhaul Element                                 6
         2.2.1  Company Backhaul requirements                   7
         2.2.2  GTS Backhaul Requirements                       7
         2.2.3  US Backhaul Network Design                      7
         2.2.4  Migrations & Upgrades                           8

      3. Space requirements                                     8
        3.1 Telecom equipment                                   8
        3.2 Power/auxiliary equipment                           9

      4. Route requirements                                     9
        4.1 Number of fibres                                    9
        4.2 Type of fibres                                      9
        4.3 Amplifier Spacing                                  10


                                                                               2
<PAGE>

1       Introduction

This specification deals with the Backhaul Elements in Europe and the US which
are to be established in relation to the agreement on the transatlantic cable
system. This document sets out the preliminary agreement between GTS and the
Company on the technical specification for the Backhaul Elements of the System.
Both parties acknowledge that further details have to be worked out in order to
finalise the technical specification.

In anticipation of having a terabit system in operation on each of the submarine
cables, the backhaul networks will have a sufficient capacity to offer the
required bandwidth for the Company.

The European backhaul network will constitute a ring, covering the landing sites
on the coasts of England and France and the sites in London and Paris. It is
foreseen that London and Paris are the breakout points.

The US backhaul network will also constitute a ring covering the North and South
landing points as well as the Terminal Points in New York 1 and New York 2/ New
Jersey 1.

2       Network Design

The Backhaul Network design consists of two parts: the European Backhaul and the
US Backhaul. For each of these two parts, a distinction has been made in the
requirements, between the Company backhaul requirements, and the GTS backhaul
requirements. An overall network design is proposed taking into account both
Company and GTS requirements expressed in Clauses 6.2 and 6.3 of the Agreement.


                                                                               3
<PAGE>

                                [GRAPHIC OMITTED]
Backhaul                                                            2.1 European

The European Backhaul Element consists of the physical infrastructure
(facilities, fibre, equipment) and related services (maintenance, project
management) from the demarcation points in the Landing Stations A and B (as
indicated in Annex 1) up to, including and between the Terminal Points in London
and Paris.

The following two sections explain the specific requirements for the backhaul.

2.1.1 Company Backhaul requirements

The European Backhaul Element that is required for the Company is described
below, and consists of this minimum set of building blocks:

For the fibre infrastructure:
Link 1: Landing point A(Porthcurno) to London: 6 fibre pairs
Link 2: Landing point B(St Brieuc) to Paris: 6 fibre pairs
Link 3: London to Paris: 6 fibre pairs

Fibre type: the type of fibre required is specified in section 4.2 of this Annex

For the European Backhaul Element DWDM Terminal Multiplexes and In-Line
Amplifiers equipment on links 3, 7 and 10 of the backhaul supporting at least 40
wavelengths at STM-64 (10 Gb/s). The total number of wavelengths to be supported
by the Backhaul for the Company = 240 at STM-64 (10 Gb/s).


                                                                               4
<PAGE>

For the Space requirements:
Terminal Point Located in central London with 1,830 m(2)
Terminal Point Located in Paris with 1,500 m(2)
Optical Amplifier locations along the fibre route with 13 m(2) per location
Mid terminal locations of 79 m(2) each
Note. Above requirements are net.

2.1.2 GTS Backhaul Requirements

The additional Backhaul part required for GTS consists of the following building
blocks:

For the fibre infrastructure:
Link 1: Landing Point A to London: 1 fibre pairs
Link 2: Landing Point B to Paris: 1 fibre pairs
Link 3: London to Paris: 1 fibre pairs

Note that the above fibre requirements are included in the 6 fibre pairs
required for the FA-1 backhaul.

2.1.3 Overall Backhaul Network Design

The overall backhaul network design captures the Company Requirements and
summarises these in the following figures.

Assumptions: UK Network provider -- RACAL

  London - Porthcurno 5 span design

              [GRAPHIC OMITTED]

                              Porthcurno - London:
                              --------------------
                                   o 2x5 spans
                                   o 1 LT
                                   o 8 ILA

                                                                          France


                                                                               5
<PAGE>

Network provider -- LDCom and SAPN

  London - Paris 5 span design

              [GRAPHIC OMITTED]

   London - Paris:
   ---------------
     o 2x5 spans
     o 1 LT
     o 8 ILA

Paris - St Brieuc 5 span design

Paris - St-Brieuc:
- ------------------
    o lx5 + 1x4 spans
    o 1 LT
    o 7 ILA

              [GRAPHIC OMITTED]

backhaul design                                                  2.1.3.1 Company


                                                                               6
<PAGE>

The physical design of the WDM (TM and ILA) equipment is as shown in the figures
above. It consists of two WDM sections for all three Links (3, 7 and 10) with
4-5 spans per link. This is applicable to each fibre pair.

    [GRAPHIC OMITTED]                Landing Point   Landing Point
         Link 7    Link 10   Link 3        B               A          Facilities


Client layer equipment: SDH or Backhaul WDM Terminal
Optical Cross Connect    Equipment      Fiber infrastructure   Paris     London

      European Backhaul                            [GRAPHIC OMITTED]

[GRAPHIC OMITTED]


                                    Figure 1

2.1.4 Migrations & Upgrades


                                                                               7
<PAGE>

The migration scenario's for the European Backhaul Element is summarised below:

On completion of Phase I of the Subsea part, i.e.16 wavelengths STM-64 deployed
in two legs, the Company requires that the European Backhaul Element be able to
carry these 16 wavelengths on one fiber pair of Links 3, 7 and 10.

The European backhaul should be upgraded in line with the total capacity of the
subsea part.

2.2     US Backhaul Element

The US Backhaul Element consists of the physical infrastructure (facilities,
fibre, equipment) and related services (maintenance, project management) from
the demarcation points in the Landing Stations A and B up to, including and
between the Terminal Points in New York 1 and New York 2 / New Jersey 1.

                                [GRAPHIC OMITTED]

2.2.1 Company Backhaul requirements


                                                                               8
<PAGE>

The US Backhaul Element that is required for the Company is described below, and
consists of this minimum set of building blocks:

For the fibre infrastructure:

Link 1: Landing Point A to Terminal Point New York 1: 6 fibre pairs
Link 2: Landing Point B to Terminal Point New York 2 / New Jersey 1: 6 fibre
pairs
Link 3: Link in-between the Terminal Points New York 1 and New York 2 / New
Jersey 1 : 6 fibre pairs

Fibre type: the type of fibre required is specified in section 4.2 of this Annex

For the US Backhaul Element WDM Terminal Multiplexers and In-Line Amplifiers
equipment on links 1, 4 and 8 of the backhaul supporting at least 40 wavelengths
at STM-64 (10 Gb/s). The total number of wavelengths to be supported by the
Backhaul for the Company = 240 at STM-64 (10 Gb/s).

For the Space requirements:
One Terminal Point Located in New York City of 1,680 m(2)
One Terminal Point Located in Newark of 1,680 m(2)
One Optical Amplifier (located along the fibre route of Link 1) with 13 m(2)
Note. Above requirements are net.

2.2.2   GTS Backhaul Requirements

The additional backhaul part required for GTS consists of the following building
blocks:

For the fibre infrastructure:-

Link 1 - 1 fibre pairs
Link 4 - 1 fibre pairs
Link 8 - 1 fibre pairs

Note that the above fibre requirements are included in the 6 fibre pairs
required for the FA-1 bachaul

2.2.3    US Backhaul Network Design

The US backhaul network design is summarised in the following figures. The US
backhaul consists of the fibre pairs and Backhaul WDM equipment for Link 1, 4
and 8.


                                                                               9
<PAGE>

                                [GRAPHIC OMITTED]

New York 2 / New
  Jersey 1

2.2.4   Migrations & Upgrades

The migration scenario's for the US backhaul is summarised below:


                                                                              10
<PAGE>

On completion of Phase 1 of the Subsea part, i.e.16 wavelengths STM-64 deployed
in two legs, the Company requires that the US Backhaul Element be able to carry
these 16 wavelengths on one fiber pair of Link 1.

Subsequent phases: all three links of the US backhaul are equipped with 16
wavelengths on one fibre pair.

The US backhaul should be upgraded in line with the total capacity of the subsea
part.

3       Space requirements

3.1     Telecom equipment

Each US Terminal Location (including SDH equipment): 1680 m(2)
London Terminal Location (including SDH equipment): 1830 m(2)
Paris Terminal Location (including SDH equipment): 1500 m(2)
Each Optical Amplifier Location: 13 m(2)
Each Mid Terminal Equipment: 79 m(2) (European Backhaul Element only)
Note. Above requirements are net.

0.1     Power/auxiliary equipment

DC power for transmission equipment

The power will be delivered by N=1 rectifiers supplying -48V DC to each
individual rack. Each rack will have 2 separate (A&B) redundant feeds, each feed
protected by an individual breaker. The power assumptions for the telecom are at
750W/ gross m(2) (Regenerators and Amplifier sites)
The power assumptions for the telecom are at 500W/ gross m(2) (POP sites)

AC power for auxiliary equipment

The AC power will be used for the air-conditioning, lighting, etc and has been
set at 250W/ gross

4       Route requirements

4.1     Number of fibres


                                                                              11
<PAGE>

For the final phase 240 wavelengths at 10 Gb/s have to be transported on the
Backhaul Elements that connect the submarine landing points to the cities of
London, Paris and New York / New Jersey. We assume that one DWDM system at 10
Gb/s can transport (greater than or equal to)40 X. This requires the
availability of at least 6 fibre pairs (240/40). As explained in the previous
design section, fibre pairs will be required for the specific GTS (and others)
requirements.

4.2     Type of fibres

In order to accommodate STM-64 10Gb/s data rates with the required number of
wavelengths (>= 40), ITU G.652 SSM-F (Standard Single Mode Fibre) has to be used
as a preference on all built / leased portions of the backhaul networks.
(Reference GTS R & D presentation and memorandum dated February 12th 1999 "Fibre
choice for FA-1 Backhaul Networks".

All fibres will have to show a PMD (Polarisation mode dispersion) value that
should not exceed 0.2 ps/km (1/2) (typical PMD values for newly build fibres are
less than 0.1ps/km(1/2).

4.3     Amplifier Spacing

A typical attenuation for recently installed fibres is in the range of 0.22
dB/km. The current model for the network design assumes a (less than or equal
to)70km amplifier spacing for terrestrial WDM systems with max. 20dB link span
attenuation.


                                                                              12
<PAGE>

                                                                Annex 6 - Part I
                                      to Further Restated Shareholders Agreement

      KEY COMMERCIAL TERMS FOR GTS FIBRE AND FACILITIES PURCHASE AGREEMENT
                                (SEE CLAUSE 7.1)

- -----------------------------------------------------------------------------
Subject                                    Terms

- -----------------------------------------------------------------------------
Product                 GTS will purchase rights in dark fibre,
                        facilities and capacity on the system at cost
                        for *** as follows:

                        ***

Upgrades                1.    GTS will be entitled to activate its capacity
                              on the dark fibre pair as it requires;

                        2.    GTS will be entitled to upgrade its
                              capacity on the Subsea Element by givi
                              prior notice to FA-1. Following
                              installation of the Initial Capacity
                              FA-1 will carry out the upgrades at
                              cost.

                        subject in both cases to the covenants of the
                        Project Finance documents regarding activation
                        of capacity.

Landing Stations        Currently the four Landing Stations
                        are planned as Long Island (North), USA
                        -Porthcurno, UK --Saint Brieuc, France -- Long
                        Island (South), USA.

Purchase Price          ***

Payment Terms           See Clause 7.1 of Shareholders Agreement

O&M Charges             GTS will pay the Company *** the Products listed above.
                        Costs may be verified independently. The Company will
                        undertake to run the System as economically as is
                        reasonably possible.

- -----------------
Confidential Treatment has been requested with respect to the portions of
this agreement marked with three asterisks (***) and the redacted  material
has been filed separately with the Securities and Exchange Commission.

<PAGE>

 Hand-over           By the applicable RFS, the Company will
                     demonstrate that the System, or the first leg, as
                     relevant, was commissioned in accordance with a
                     plan that had been previously approved by the
                     parties. Terms for System Acceptance are:

                     Fibre Type Approval

                     The Fibre will undergo a type approval test
                     during which the Company will demonstrate to GTS
                     that it complies with a set of requirements that
                     will be jointly agreed upon by the parties.

                     WDM Type Approval

                     The WDM system will undergo a type approval test
                     during which the Company will demonstrate to GTS
                     that it complies with a set of requirements that
                     will be jointly agreed upon by the parties.

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

                     Link/Wavelength

                     The acceptance of a Link/Wavelength will be
                     mainly based on the following criteria:

                     o  Verification of the compliance of the system interfaces

                     o  Verification of jitter/wander performances as per ITU-T
                        recommendations G82 G958

                     o  Verification of the transparency of the system to the
                        SDH payload

                     o  Proper working of offered protection schemes

                     o  Verification of the correct interfacing to GTS' NMS

                     o  Verification of correct alarm reporting and performance
                        monitoring to GT NMS

                     o  Round trip delay, according to specifications provided
                        by the Company

                     o  Verification of the correct operation of ALS

                     o  Synchronisation transparency

                     Trouble Free Running

                     A test will be performed with traffic running on
                     each provided wavelength for 30 consecutive days
                     in accordance with BER specification to be agreed
                     between the parties.

      Term           The interest will exist for the lifetime of the
                     System. The design criteria will require the
                     Subsea Element to be designed to last for 25
                     years.

 Assignability       GTS may assign the Agreement to an affiliated
                     company, provided such party shall remain liable
                     for the obligations thereunder and may assign the
                     Agreement to a lender as security.
<PAGE>


***

Equipment Installation  GTS will have the right to install, maintain and operate
and Connection Rights   equipment (belonging to themselves or their contractors
                        or customers) at the Landing Stations and Pops and will
                        be entitled to connect the equipment to their own or
                        other telecommunications networks. If GTS should require
                        more than their allotted racks in any Landing Station or
                        PoP the incremental cost shall be borne by GTS such
                        additional space is subject to availability

<PAGE>

                                                               Annex 6 - Part II
                                      to Further Restated Shareholders Agreement

           KEY COMMERCIAL TERMS FOR FLAG - OPTION TO PURCHASE CAPACITY
                             (SEE CLAUSE 7.1.(b) (A))

- ------------------------------------------------------------------------------
Subject                                          Terms
- ------------------------------------------------------------------------------
Product                     FLAG will be entitled to purchase capacity in FA-1
                            at cost in lots (see clause 7.1(b) of Shareholders
                            Agreement).

Capacity                    FLAG will be entitled to purchase capacity on the
                            System as follows:

                            ***

Landing Stations            Currently the four Landing Stations are
                            planned as Long Island (North), USA - Porthcurno, UK
                            - Saint Brieuc, France - Long Island (South), USA.

Purchase Price              Up to ***

Payment Terms               See Clause 7.1 of Shareholders Agreement

O&M Charges                 FLAG will pay the Company a *** the System.
                            Costs may be verified independently. The Company
                            will undertake to run the System as economically as
                            is reasonably possible.

Liquidated Damages          ***
<PAGE>

Hand-over                         By the applicable RFS, the Company
                                  will demonstrate that the System, or
                                  the first leg, as relevant, was
                                  commissioned in accordance with a
                                  plan that had been previously
                                  approved by the parties. Terms for
                                  System Acceptance are:

                                  WDM Type Approval

                                  The WDM system will undergo a type approval
                                  test during which the Company will demonstrate
                                  to FLAG that it complies with a set of
                                  requirements that will be jointly agreed upon
                                  by the parties.

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

                                  Link/Wavelength

                                  The acceptance of a Link/Wavelength will be
                                  mainly based on the following criteria:

                                  o  Verification of the compliance of
                                     the system interfaces

                                  o  Verification of jitter/wander
                                     performances as per ITU-T
                                     recommendations G82 G958

                                  o  Verification of the transparency
                                     of the system to the SDH payload

                                  o  Proper working of offered
                                     protection schemes

                                  o  Verification of the correct
                                     interfacing to FLAG'S NMS

                                  o  Verification of correct alarm
                                     reporting and performance
                                     monitoring to FLAG NMS

                                  o  Round trip delay, according to
                                     specifications provided by the
                                     Company

                                  o  Verification of the correct
                                     operation of ALS

                                  o  Synchronisation transparency

                                  Trouble Free Running

                                  A test will be performed with traffic running
                                  on each provided wavelength for 30 consecutive
                                  days in accordance with BER specification to
                                  be agreed between the parties

Term                              The interest will exist for the
                                  lifetime of the System. The design
                                  criteria will require the Subsea
                                  Element to be designed to last for 25
                                  years.

Assignability                     FLAG may assign the Agreement to an affiliated
                                  company, provided such party shall remain
                                  liable for the obligations thereunder and may
                                  assign the Agreement to a lender as security.

***

Equipment Installation            FLAG will have the right to install,
and Connection Rights             maintain and operate equipment
                                  (belonging to themselves or their contractors
                                  or customers) at the Landing Stations and Pops
                                  and, subject to applicable safety and access
                                  control procedures, will be entitled to
                                  connect the equipment to their own or other
                                  telecommunications networks. If FLAG should
                                  require more than their allotted racks in any
                                  Landing Station or PoP the incremental cost
                                  shall be borne by FLAG, such additional space
                                  being subject to availability.
- --------------------------------------------------------------------------------

<PAGE>














                Schedules to Marketing Transition Agreements



















<PAGE>
                                                                    Exhibit 10.7

                                                                      Schedule 2

                Bell Atlantic Network Systems (Bermuda) Limited
                               Transition Expenses

<TABLE>
<CAPTION>
                                      Bermuda   Hong Kong    Amsterdam     Middle East     Americas       Subiness Dev.       Toal
<S>                                   <C>        <C>           <C>            <C>           <C>              <C>          <C>
Office Leases Termination             114,134    127,639        46,676                                                      288,449
Apartment Termination                  17,350                                               12,036            9,639          39,025
Resident Staff Cost & Benefits        187,246     39,806                                                                    227,052
Consultants                           266,819    220,317       298,067        119,625       81,666                          986,492
Loss on Disposal of Fixed Assets      193,601     27,018        34,237                       1,352            2,780         261,988
Transition of Documents                 3,000      2,000         5,000                                                       10,000
Electronic Data Transfer                5,000                                                                                 5,000
Legal Costs                                                                                                                       0
Storage                                                                                                                           0
Other                                                                                                                             0

Total                                 787,148    416,780       383,980        119,625       95,054           12,419       1,818,006
</TABLE>
<PAGE>

                                                                      Schedule 3

                                 Extended Sales

Americas Region
     WXNET
     Teleglobe
     WorldCom/MCI
     AT&T
     Inter Media
     Viatel
     PSI Net

Europe Region
     SITA
     Global One

Asia-Pacific Region
     China Tel
     NTT

<PAGE>















                            Schedules to Construction and
                                Maintenance Agreement














<PAGE>
                                                                    Exhibit 10.9


PAGE

IMACTS                                                        RUNDATE:  01/29/98
REPORT NAME: IMRO1B2                                             TIME:  16:20

      ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
      EASTERN ZONE
      SCHEDULE: C1B ISSUE:   2      SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
      SCHEDULE NUMBER:     1        EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
MAINTENANCE AUTHORITY      TOTAL AU   % OF ZONE                ANALOG   % OF ANALOG             F.O.    % OF F.O.
- ---------------------      --------   ---------                ------   -----------             ----    ---------
<S>                        <C>             <C>               <C>              <C>           <C>            <C>
ANTEL                         59.14         .01                  .00            .00            59.14         .01
- -----------------------------------------------------------------------------------------------------------------
ATT                        67910.64       16.46                  .00            .00         67910.64       18.64
- -----------------------------------------------------------------------------------------------------------------
BT                         72145.69       17.50                  .00            .00         72145.69       17.66
- -----------------------------------------------------------------------------------------------------------------
BTE                         1790.24         .43                  .00            .00          1790.24         .44
- -----------------------------------------------------------------------------------------------------------------
C&W                        32850.99        7.92                  .00            .00         32650.99        7.99
- -----------------------------------------------------------------------------------------------------------------
CI-TELECOM                   296.03         .07               296.03           7.68              .00         .00
- -----------------------------------------------------------------------------------------------------------------
DTAG                       18157.28        4.40                  .00            .00         18157.28        4.45
- -----------------------------------------------------------------------------------------------------------------
EMBRATEL                    4228.94        1.03                  .00            .00          4228.94        1.04
- -----------------------------------------------------------------------------------------------------------------
FLAG                       10684.11        2.59                  .00            .00         10684.11        2.62
- -----------------------------------------------------------------------------------------------------------------
FT                         80783.33       19.59               380.46           9.87         80402.87       19.68
- -----------------------------------------------------------------------------------------------------------------
GEMINI                      1690.90         .41                  .00            .00          1690.90         .41
- -----------------------------------------------------------------------------------------------------------------
MARCONI                    11925.78        2.89              1134.84          29.44         10790.94        2.64
- -----------------------------------------------------------------------------------------------------------------
MATELCA                      648.48         .16               648.46          16.82              .00         .00
- -----------------------------------------------------------------------------------------------------------------
MERCURY                    14413.46        3.50                  .00            .00         14413.46        3.53
- -----------------------------------------------------------------------------------------------------------------
ONPT                         755.47         .18                  .00            .00           755.47         .18
- -----------------------------------------------------------------------------------------------------------------
PTI                         4022.27         .98                  .00            .00          4022.27         .98
- -----------------------------------------------------------------------------------------------------------------
SONATEL                     1373.92         .33              1373.92          35.64              .00         .00
- -----------------------------------------------------------------------------------------------------------------
TD                            89.40         .02                  .00            .00            89.40         .02
- -----------------------------------------------------------------------------------------------------------------
TELEFONICA                 80169.89       14.59                21.38            .55         60148.51       14.13
- -----------------------------------------------------------------------------------------------------------------
TELEGLOBE                  23979.67        5.82                  .00            .00         23979.67        5.87
- -----------------------------------------------------------------------------------------------------------------
TELINTAR                     283.01         .07                  .00            .00           283.01         .07
- -----------------------------------------------------------------------------------------------------------------
TELKOM SA                   4253.05        1.03                  .00            .00          4253.05        1.04
- -----------------------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1
<PAGE>

PAGE   7
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2             SCHEDULE PERIOD: 0l/0l/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
MAINTENANCE AUTHORITY    TOTAL AU    % OF ZONE     ANALOG   % OF ANALOG          F.O.   % OF F.O.
- ---------------------    --------    ---------     ------   -----------          ----   ---------
<S>                     <C>             <C>       <C>               <C>     <C>             <C>
** EASTERN ZONE         412311.69       100.00    3855.11           .93 %   408456.58       99.07 %
   TOTAL
- ---------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1
<PAGE>

PAGE   1
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:18
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1A  ISSUE:    2             SCHEDULE PERIOD: 0l/0l/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     <S>                          <C>                           <C>                     <C>          <C>          <C>       <C>
     ANTINEA                      CASABLANCA-DAKAR              MATELCA/SONATEL                       897.0
     ATLANTIS (2)                 PORTUGAL-SENEGAL              MARCONI/SONATEL                      1578.0
     FRANCE-MOROCCO               PENMARCH-CASABLANCA           MATELCA                               518.0
     FRATERNITE                   DAKAR-ABIDJAN                 CI-TELECOM/SONATEL                    285.0
     FRATERNITE-D                 DAKAR-ABIDJAN                 CI-TELECOM/SONATEL                   1083.0
     TAGIDE                       FRANCE-PORTUGAL               FT/MARCONI                            794.0
     TRANSCAN A                   CANARY ISLANDS                TELEFONICA                            138.0
     TRANSCAN B                   CANARY ISLANDS                TELEFONICA                             41.0

                                    ACCOUNTING UNITS FOR ANALOG                                      5332.0

<CAPTION>

     SYSTEM IN SERVICE         F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                    (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------        ------    --------     --------        -----          --
     <S>                      <C>            <C>           <C>     <C>             <C>
     ANTINEA                                 388            0       647.04         .16
     ATLANTIS (2)                            624            0      1508.76         .37
     FRANCE-MOROCCO                          294            0       324.96         .08
     FRATERNITE                              383            0       204.16         .05
     FRATERNITE-D                            383            0       387.89         .09
     TAGIDE                                  625            0       760.92         .18
     TRANSCAN A                                0           25        16.48         .00
     TRANSCAN B                                0           25         4.90         .00

         ACCOUNTING UNITS FOR ANALOG                               3855.11         .94
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

NON-F.O.ACCT.UNITS. = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT.UNITS= LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+ ((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.05 / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%
<PAGE>

PAGE   2
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:18
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1A  ISSUE:    2             SCHEDULE PERIOD: 0l/0l/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     FIBER OPTIC 10 YR F.F. **
     -------------------------
     <S>                          <C>                            <C>                    <C>          <C>          <C>        <C>
     AMERICAS-1 (S4-D)            B.U.-BRAZIL                    EMBRATEL               09/1994       728.6        9660      10
     BREAN-SWANSEA                SWANSEA-BREAN                  MERCURY                07/1993        52.0       22680      10
     BT-MANX 1                    MILLAM-DOUGLAS                 BT                     10/1987        43.0        7680      10
***  BT-TE 1                      HOLYHEAD-PORTMARNOCK           BT/BTE                 04/1988        64.0        3840      10
***  BT-TE 1 ADDL                 HOLLYHEAD-PORTMARNOCK          BT/BTE                 01/1990        64.0        1920      10
***  BT-TE 1 ADDL2                HOLYHEAD-PORTMARNOCK           BT/BTE                 06/1992        64.0        1920      10
     BUGIO                        CARCAVELOS-SESIMBRA            MARCONI                11/1996*       38.0       15120      10
     CELTIC                       LANDS END-WEXFORD              BT/BTE                 02/1995       141.5       30720      10
***  EURAFRICA (E1)               ST. HILAIRE-SESIMBRA           FT                     07/1992       856.9        9585      10
***  EURAFRICA (E1) ADDL          ST. HILAIRE-SESIMBRA           FT                     09/1994       856.9         454      10
***  EURAFRICA (E1) ADDL2         ST. HILAIRE-SESIMBRA           FT                     01/1995       856.9         120      10
***  EURAFRICA (E2)               SESIMBRA-B.U.                  MARCONI                07/1992       211.0        6030      10
***  EURAFRICA (E2) ADDL          SESIMBRA-B.U.                  MARCONI                09/1994       211.0         180      10
***  EURAFRICA (E2) ADDL2         SESIMBRA-B.U.                  MARCONI                01/1995       211.0        1260      10
***  EURAFRICA (E3)               B.U.-FUNCHAL                   MARCONI                07/1992       414.0        3030      10
***  EURAFRICA (E3) ADDL          B.U.-FUNCHAL                   MARCONI                01/1995       414.0        1260      10
***  EURAFRICA (E4)               CASABLANCA-BRANCHING UNIT      ONPT                   07/1992       179.0        3000      10
***  EURAFRICA (E4) ADDL          CASABLANCA-B.U.                ONPT                   09/1994       179.0         180      10
***  EURAFRICA (E4) ADDL2         CASABLANCA-B.U.                ONPT                   01/1995       179.0         135      10
     FLAG (S1)                    PORTHUCORNO-ACMA BOUNDRY       FLAG                   11/1997      1205.6       30000      10
     LANIS 1                      BLACKPOOL-ISLE-OF-MAN-         MERCURY                07/1992        61.0       15360      10
     LANIS 2                      ISLE-OF-MAN-N1                 MERCURY                07/1992        36.0       15360      10
     LANIS 3                      NI-SCOTLAND                    MERCURY                07/1992        67.0       15360      10
     OPTICAN                      GRN CANARIA-TENERIFE           TELEFONICA             05/1986        68.0        3840      10
     PENCAN 4 (A)                 CONIL-BRANCHING UNIT           TELEFONICA             04/1990       720.0        5760      10
     PENCAN 4 (B)                 BRANCHING UNIT-TENERIFE        TELEFONICA             04/1990        44.0        3840      10
     PENCAN 4 (C)                 BRANCHING UNIT-LAS PALMAS      TELEFONICA             04/1990        18.0        5760      10
     PENCAN-5 SEG.1               CHIPIONA-SARDINA               TELEFONICA             01/1993       769.0       15360      10
     PENCAN-5 SEG.2               SARDINA-MEDANO                 TELEFONICA             01/1993        51.0       15360      10
     RIOJA                        LANDS END-CAZONA               BT/TELEFONICA          07/1995       492.0       19110      10
***  SAT-2 D1.1                   SOUTH AFRICA                   MARCONI                07/1993       649.0        2430      10
***  SAT-2 D1.1 ADDL              SOUTH AFRICA                   MARCONI                11/1993       649.0         120      10

<CAPTION>

     SYSTEM IN SERVICE                F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                           (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------               ------    --------     --------        -----          --
     FIBER OPTIC 10 YR F.F. **
     -------------------------
     <S>                               <C>            <C>          <C>   <C>             <C>
     AMERICAS-1 (S4-D)                 0.46           0            0      2597.13        0.63
     BREAN-SWANSEA                     0.55           0            0       946.69        0.23
     BT-MANX 1                         1.00           0            0       498.50        0.12
***  BT-TE 1                           1.00           0            0       680.95        0.17
***  BT-TE 1 ADDL                      0.91           0            0          .00         .00
***  BT-TE 1 ADDL2                     0.73           0            0          .00         .00
     BUGIO                                            0            0        38.00        0.01
     CELTIC                            0.46           0            0      2899.52        0.70
***  EURAFRICA (E1)                    0.73           0            0      9439.00        2.29
***  EURAFRICA (E1) ADDL               0.46           0            0          .00         .00
***  EURAFRICA (E1) ADDL2              0.46           0            0          .00         .00
***  EURAFRICA (E2)                    0.73           0            0      1684.88        0.41
***  EURAFRICA (E2) ADDL               0.46           0            0          .00         .00
***  EURAFRICA (E2) ADDL2              0.46           0            0          .00         .00
***  EURAFRICA (E3)                    0.73           0            0      2008.04        0.49
***  EURAFRICA (E3) ADDL               0.46           0            0          .00         .00
***  EURAFRICA (E4)                    0.73           0            0       755.47        0.18
***  EURAFRICA (E4) ADDL               0.46           0            0          .00         .00
***  EURAFRICA (E4) ADDL2              0.46           0            0          .00         .00
     FLAG (S1)                         0.19           0            0     10684.11        2.59
     LANIS 1                           0.73           0            0      1004.42        0.24
     LANIS 2                           0.73           0            0       592.77        0.14
     LANIS 3                           0.73           0            0      1103.22        0.27
     OPTICAN                           1.00           0            0       428.17        0.10
     PENCAN 4 (A)                      0.91           0            0      5925.45        1.44
     PENCAN 4 (B)                      0.91           0            0       256.07        0.06
     PENCAN 4 (C)                      0.91           0            0       148.14        0.04
     PENCAN-5 SEG.1                    0.64           0            0     11196.00        2.72
     PENCAN-5 SEG.2                    0.64           0            0       742.52        0.18
     RIOJA                             0.37           0            0      5290.32        1.28
***  SAT-2 D1.1                        0.55           0            0      1934.29        0.47
***  SAT-2 D1.1 ADDL                   0.55           0            0          .00         .00
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

NON-F.O.ACCT.UNITS. = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT.UNITS= LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+ ((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.05 / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%
<PAGE>

PAGE   3
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:18
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1A  ISSUE:    2             SCHEDULE PERIOD: 0l/0l/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     <S>                          <C>                            <C>                    <C>          <C>           <C>       <C>
***  SAT-2 D1.1 ADDL2             SOUTH AFRICA                   MARCONI                10/1995       649.0          30      10
***  SAT-2 D1.1 ADDL3             SOUTH AFRICA                   MARCONI                04/1996       649.0          60      10
***  SAT-2 D1.2                   SOUTH AFRICA                   TELEFONICA             07/1993       415.0        2430      10
***  SAT-2 D1.2 ADDL              SOUTH AFRICA                   TELEFONICA             11/1993       415.0         120      10
***  SAT-2 D1.2 ADDL2             SOUTH AFRICA                   TELEFONICA             10/1995       415.0          30      10
***  SAT-2 D1.2 ADDL3             SOUTH AFRICA                   TELEFONICA             04/1996       415.0          60      10
***  SAT-2 D1.2S                  SOUTH AFRICA                   TELEFONICA             07/1993       728.0        2430      10
***  SAT-2 D1.2S ADDL             SOUTH AFRICA                   TELEFONICA             11/1993       728.0         120      10
***  SAT-2 D1.2S ADDL2            SOUTH AFRICA                   TELEFONICA             10/1995       728.0          30      10
***  SAT-2 D1.2S ADDL3            SOUTH AFRICA                   TELEFONICA             04/1996       728.0          60      10
***  SAT-2 D1.3S                  SOUTH AFRICA                   TELKOM SA              07/1993      2854.0        2430      10
***  SAT-2 D1.3S ADDL             SOUTH AFRICA                   TELKOM SA              11/1993      2854.0         120      10
***  SAT-2 D1.3S ADDL2            SOUTH AFRICA                   TELKOM SA              10/1995      2854.0          30      10
***  SAT-2 D1.3S ADDL3            SOUTH AFRICA                   TELKOM SA              04/1996      2854.0          60      10
***  SAT-2 D2                     CANARY-B.U.                    TELEFONICA             07/1993       126.0        1350      10
***  SAT-2 D2 ADDL                CANARY-B.U.                    TELEFONICA             11/1993       126.0          90      10
***  SAT-2 D3                     MADEIRA-B.U.                   MARCONI                07/1993       364.0        1080      10
***  SAT-2 D3 ADDL                MADEIRA-B.U.                   MARCONI                11/1993       364.0          30      10
***  SAT-2 D3 ADDL2               MADEIRA-B.U.                   MARCONI                10/1995       364.0          30      10
***  SAT-2 D3 ADDL3               MADEIRA-B.U.                   MARCONI                04/1996       364.0          60      10
***  SCOT-N.IRE 1                 STRANHAER-BANGOR               BT                     04/1991        20.4        7680      10
***  SCOT-N.IRE 1 ADDL            STRNRAER-BANGOR                BT                     02/1992        20.4        7680      10
***  SCOT-N.IRE 1 ADDL2           STRANRAER-BANGOR               BT                     06/1992        20.4        7680      10
     SCOT-N.IRE 2                 GIRVAN-LARNE                   BT                     07/1993        45.0       23040      10
     TAGIDE-2                     SESIMBRA-PENMARCH              FT/MARCONI             08/1996       856.0        9600      10
     TE-GO-PA SEG.1               MEDANO-SAN SEBASTIAN           TELEFONICA             09/1994        46.0        3840      10
     TE-GO-PA SEG.2               SAN SEBASTIAN-SANTA CRUZ       TELEFONICA             09/1994        74.0        3840      10
     TRANSCAN-2A                  AGUIMES-MORROJABLE             TELEFONICA             11/1990        74.0        5760      10
     TRANSCAN-2B                  PUERTO ROSARIO ARRECIFE        TELEFONICA             11/1990        45.0        5760      10
     UK-SPAIN 4                   GOONHILLY-RODILLES             BT/TELEFONICA          06/1991       443.0        9300      10
     UNISUR (A)-D                 FLORIANOPOLIS-B.U.             EMBRATEL               03/1995       781.0        5010      10
     UNISUR (B)-D                 LAS TONINAS-B.U.               TELINTAR               03/1995       106.0        6840      10
     UNISUR (C)-D                 MALDONADO-B.U.                 ANTEL                  03/1995        38.0        3330      10

<CAPTION>

     SYSTEM IN SERVICE              F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                         (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------             ------    --------     --------        -----          --
     <S>                             <C>            <C>          <C>    <C>            <C>
***  SAT-2 D1.1 ADDL2                .37            0            0          .00         .00
***  SAT-2 D1.1 ADDL3                .37            0            0          .00         .00
***  SAT-2 D1.2                      .55            0            0      1236.87         .30
***  SAT-2 D1.2 ADDL                 .55            0            0          .00         .00
***  SAT-2 D1.2 ADDL2                .37            0            0          .00         .00
***  SAT-2 D1.2 ADDL3                .37            0            0          .00         .00
***  SAT-2 D1.2S                     .55            0            0      1084.87         .26
***  SAT-2 D1.2S ADDL                .55            0            0          .00         .00
***  SAT-2 D1.2S ADDL2               .37            0            0          .00         .00
***  SAT-2 D1.2S ADDL3               .37            0            0          .00         .00
***  SAT-2 D1.3S                     .55            0            0      4253.05        1.03
***  SAT-2 D1.3S ADDL                .55            0            0          .00         .00
***  SAT-2 D1.3S ADDL2               .37            0            0          .00         .00
***  SAT-2 D1.3S ADDL3               .37            0            0          .00         .00
***  SAT-2 D2                        .55            0            0       263.64         .08
***  SAT-2 D2 ADDL                   .55            0            0          .00         .00
***  SAT-2 D3                        .55            0            0       687.23         .17
***  SAT-2 D3 ADDL                   .55            0            0          .00         .00
***  SAT-2 D3 ADDL2                  .37            0            0          .00         .00
***  SAT-2 D3 ADDL3                  .37            0            0          .00         .00
***  SCOT-N.IRE 1                    .82            0            0       513.10         .12
***  SCOT-N.IRE 1 ADDL               .73            0            0          .00         .00
***  SCOT-N.IRE 1 ADDL2              .73            0            0          .00         .00
     SCOT-N.IRE 2                    .55            0            0       831.54         .20
     TAGIDE-2                        .28            0            0      4029.69         .98
     TE-GO-PA SEG.1                  .46            0            0       158.08         .04
     TE-GO-PA SEG.2                  .46            0            0       254.29         .06
     TRANSCAN-2A                     .82            0            0       556.09         .13
     TRANSCAN-2B                     .82            0            0       338.16         .08
     UK-SPAIN 4                      .82            0            0      5102.75        1.24
     UNISUR (A)-D                    .46            0            0      1631.81         .40
     UNISUR (B)-D                    .46            0            0       283.01         .07
     UNISUR (C)-D                    .46            0            0        59.14         .01
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

NON-F.O.ACCT.UNITS. = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT.UNITS= LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+ ((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.05 / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%
<PAGE>

PAGE   4
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:18
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1A  ISSUE:    2             SCHEDULE PERIOD: 0l/0l/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     FIBER OPTIC 7 YR F.F. **
     -------------------------
     <S>                          <C>                            <C>                    <C>          <C>          <C>         <C>
***  CANTAT-3 (F1)                EAST/WEST ZONES-B.U.1          TELEGLOBE              11/1994       864.3       17970       7
***  CANTAT-3 (F1) ADD1           EAST/WEST ZONES-B.U.1          TELEGLOBE              01/1996       864.3         645       7
     CANTAT-3 (F2)                VESTMANNAEYJAR-B.U.1           PTI                    11/1994        43.6        1890       7
***  CANTAT-3 (F3A)               B.U.1-B.U.1A                   PTI/TELEGLOBE          11/1994       386.1       17970       7
***  CANTAT-3 (F3A) ADD1          B.U.1-B.U.1A                   PTI/TELEGLOBE          01/1996       386.1         645       7
     CANTAT-3 (F3B)               TJORNUVIK-B.U.1A               TD                     11/1994        61.0         450       7
***  CANTAT-3 (F3C)               B.U.1A-EAST ZONE               BT/TELEGLOBE           11/1994       263.3       17970       7
***  CANTAT-3 (F3C) ADD1          B.U.1A-EAST ZONE               BT/TELEGLOBE           01/1996       263.3         645       7
     COLUMBUS II C1(HALF)         B.U.1-ACMA W/E                 TELEFONICA             10/1994      1124.7       14520       7
     COLUMBUS II SEG.C2           SARDINA-B.U.1                  TELEFONICA             10/1994        30.2        9030       7
     COLUMBUS II SEG.C3           B.U.1-B.U.2                    MARCONI                10/1994       212.0        8700       7
     COLUMBUS II SEG.C5           B.U.2-FUNCHAL                  MARCONI                10/1994        74.0        3000       7
     GEMINI SOUTH                 MANASQUAN-PORTHCURNO           GEMINI                 11/1997      1690.9       37000       7
***  PTAT E3B                     B.U. 1-B.U. 2                  C&W                    11/1989      1380.0       13230       7
***  PTAT E3B ADD1                B.U.1-B.U.2                    C&W                    09/1996      1380.0        1890       7
     PTAT E4                      B.U. 1-IRE                     C&W                    11/1989        52.0        3780       7
***  PTAT E5                      B.U. 2-UK                      C&W                    11/1989       193.0       13230       7
***  PTAT E5 ADD1                 B.U.2-U.K.                     C&W                    09/1996       193.0        1890       7
***  TAT 12/13 (E)                GREEN HILL-LANDS END           ATT/BT/FT              08/1995      1647.0       30900       7
***  TAT 12/13 (E) ADD1           GREEN HILL-LANDS END           ATT/BT/FT              01/1997      1647.0       23910       7
***  TAT 12/13 (E) ADD2           GREEN HILL-LANDS END           ATT/BT/FT              04/1997      1647.0        5670       7
***  TAT 12/13 (F)                LANDS END-PENMARCH             ATT/BT/FT              08/1995       200.0       30900       7
***  TAT 12/13 (F) ADD1           LANDS END-PENMARCH             ATT/BT/FT              01/1997       200.0       23910       7
***  TAT 12/13 (F) ADD2           LANDS END-PENMARCH             ATT/BT/FT              04/1997       200.0        5670       7
***  TAT 12/13 (G)                MASTIC BEACH-PENMARCH          ATT/BT/FT              08/1996      1701.0       30900       7
***  TAT 12/13 (G) ADD1           MASTIC BEACH-PENMARCH          ATT/BT/FT              01/1997      1701.0       23910       7
***  TAT 12/13 (G) ADD2           MASTIC BEACH-PENMARCH          ATT/BT/FT              04/1997      1701.0        5670       7
     TAT-10 (B)                   MID-POINT-NSCMA BORDER         ATT/DTAG               08/1992      1661.6       15120       7
***  TAT-11 D1                    MIDPOINT-B.U.                  ATT/FT/MERCURY         09/1993      1594.8       13290       7
***  TAT-11 D1 ADD1               MIDPOINT-B.U.                  ATT/FT/MERCURY         10/1994      1594.8         150       7
     TAT-11 D2                    FRANCE-B.U.                    ATT/FT/MERCURY         09/1993       288.9        3990       7
***  TAT-11 D3                    U.K.-B.U.                      ATT/FT/MERCURY         09/1993       329.0        9300       7

<CAPTION>

     SYSTEM IN SERVICE             F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                        (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------            ------    --------     --------        -----          --
     <S>                            <C>            <C>          <C>   <C>             <C>
***  CANTAT-3 (F1)                   .75           0            0     17431.14        4.23
***  CANTAT-3 (F1) ADD1              .65           0            0          .00         .00
     CANTAT-3 (F2)                   .75           0            0       128.85         .03
***  CANTAT-3 (F3A)                  .75           0            0      7786.84        1.89
***  CANTAT-3 (F3A) ADD1             .65           0            0          .00         .00
     CANTAT-3 (F3B)                  .75           0            0        89.40         .02
***  CANTAT-3 (F3C)                  .75           0            0      5310.22        1.29
***  CANTAT-3 (F3C) ADD1             .65           0            0          .00         .00
     COLUMBUS II C1(HALF)            .75           0            0     18018.47        4.37
     COLUMBUS II SEG.C2              .75           0            0       312.31         .08
     COLUMBUS II SEG.C3              .75           0            0      2120.00         .51
     COLUMBUS II SEG.C5              .75           0            0       303.66         .07
     GEMINI SOUTH                                  0            0      1690.90         .41
***  PTAT E3B                       1.00           0            0     28361.38        6.88
***  PTAT E3B ADD1                   .50           0            0          .00         .00
     PTAT E4                        1.00           0            0       323.12         .08
***  PTAT E5                        1.00           0            0      3966.49         .96
***  PTAT E5 ADD1                    .50           0            0          .00         .00
***  TAT 12/13 (E)                   .65           0            0     59341.98       14.39
***  TAT 12/13 (E) ADD1              .50           0            0          .00         .00
***  TAT 12/13 (E) ADD2              .50           0            0          .00         .00
***  TAT 12/13 (F)                   .65           0            0      7206.07        1.75
***  TAT 12/13 (F) ADD1              .50           0            0          .00         .00
***  TAT 12/13 (F) ADD2              .50           0            0          .00         .00
***  TAT 12/13 (G)                   .50           0            0     50412.95       12.23
***  TAT 12/13 (G) ADD1              .50           0            0          .00         .00
***  TAT 12/13 (G) ADD2              .50           0            0          .00         .00
     TAT-10 (B)                     1.00           0            0     36314.55        8.81
***  TAT-11 D1                       .85           0            0     26691.45        6.47
***  TAT-11 D1 ADD1                  .75           0            0          .00         .00
     TAT-11 D2                       .85           0            0      1640.35         .40
***  TAT-11 D3                       .85           0            0      3967.28         .96
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

NON-F.O.ACCT.UNITS. = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT.UNITS= LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+ ((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.05 / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%
<PAGE>

PAGE   5
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:18
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1A  ISSUE:    2             SCHEDULE PERIOD: 0l/0l/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     <S>                          <C>                            <C>                    <C>         <C>           <C>         <C>
***  TAT-11 D3 ADD1               U.K.-B.U.                      ATT/FT/MERCURY         10/1994       329.0         150       7
     TAT-8 (D1)                   MIDPOINT-BRANCHING UNIT        BT/FT                  08/1988      1580.5        7560       7
     TAT-8 (D2)                   BRANCHING UNIT-WIDEMOUTH       BT                     09/1988       283.0        3780       7
     TAT-8 (D3)                   BRANCHING UNIT-PENMARCH        FT                     11/1988       193.5        3780       7
     TAT-9 (F3LB)                 MIDPOINT-B.U. 2A               BT/FT/TELEFONICA       01/1992       760.0       15120       7
     TAT-9 (F4)                   GOONHILLY-B.U. SB              BT                     01/1992       224.6       10973       7
     TAT-9 (F5)                   ST. HILAIRE-B.U. S1            FT                     01/1992       255.7        4101       7
     TAT-9 (F8LA)                 INTERFACE-B.U. 2A              TELEFONICA             01/1992       732.7        5230       7
     TAT-9 (F8LB)                 CONIL-INTERFACE                TELEFONICA             01/1992        91.8        5230       7
     TAT-9 (F7L)                  B.U. 2A-B.U. 2B                BT/FT/TELEFONICA       01/1992       246.0       14517       7

                                                       ACCOUNTING UNITS FOR FIBER OPTIC             32089.2
                                                       TOTAL ACCOUNTING UNITS                       37421.2

<CAPTION>

     SYSTEM IN SERVICE              F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                         (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------             ------    --------     --------        -----          --
     <S>                             <C>            <C>          <C>  <C>            <C>
***  TAT-11 D3 ADD1                   .75           0            0          .00         .00
     TAT-8 (D1)                      1.00           0            0     18061.30        4.38
     TAT-8 (D2)                      1.00           0            0      1758.50         .43
     TAT-8 (D3)                      1.00           0            0      1202.37         .29
     TAT-9 (F3LB)                    1.00           0            0     16609.93        4.03
     TAT-9 (F4)                      1.00           0            0      3623.96         .88
     TAT-9 (F5)                      1.00           0            0      1702.08         .41
     TAT-9 (F8LA)                    1.00           0            0      6018.25        1.46
     TAT-9 (F8LB)                    1.00           0            0       754.03         .18
     TAT-9 (F7L)                     1.00           0            0      5171.77        1.25

                                 ACCOUNTING UNITS FOR FIBER OPTIC     408456.58       99.06
                                 TOTAL ACCOUNTING UNITS               412311.69      100.00
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

NON-F.O.ACCT.UNITS. = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT.UNITS= LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+ ((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.05 / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%
<PAGE>

PAGE   1
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT        F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU             TABLE
- --------------------                         ------------    -------            ------------           -------        -----
<S>                    <C>         <C>       <C>             <C>     <C>        <C>                    <C>             <C>
ANTEL                                                                           UNISUR (C)-D             59.14         10

                                             ANALOG TOTAL    .00     .00 %      FIBER OPTIC TOTAL        59.14        .01 %

** ANTEL TOTAL         59.14        .01 %

- ------------------------------------------------------------------------------------------------------------------------------
ATT                                                                             TAT-10 (B)             18157.28          7
                                                                                TAT-11 D2                548.78          7
                                                                            *** TAT 12/13(E)           19780.66          7
                                                                            *** TAT 12/13(E) ADD1                        7
                                                                            *** TAT 12/13(E) ADD2                        7
                                                                            *** TAT 12/13(F)            2402.02          7
                                                                            *** TAT 12/13(F) ADD1                        7
                                                                            *** TAT 12/13(F) ADD2                        7
                                                                            *** TAT 12/13(G)           16804.32          7
                                                                            *** TAT 12/13(G) ADD1                        7
                                                                            *** TAT 12/13(G) ADD2                        7
                                                                            *** TAT-11-D1               8897.15          7
                                                                            *** TAT-11-D1 ADD1                           7
                                                                            *** TAT-11-D3               1322.43          7
                                                                            *** TAT-11-D3 ADD1

                                             ANALOG TOTAL    .00      .00 %     FIBER OPTIC TOTAL      67910.64      16.84 %
** ATT TOTAL        87918.84      16.48 %

- ------------------------------------------------------------------------------------------------------------------------------
BT                                                                              BT-MANX 1                498.50         10
                                                                                CELTIC                  1449.76         10
                                                                                RIOJA                   2845.16         10
                                                                                SCOT-N.IRE 2             831.54         10
                                                                                TAT-8 (D1)              9030.65          7
                                                                                TAT-8 (D2)              1758.50          7
                                                                                TAT-9 (F3LB)            5536.64          7
                                                                                TAT-9 (F4)              3623.96          7
                                                                                TAT-9 (F7L)             1723.92          7
                                                                                UK-SPAIN 4              2551.38         10
                                                                                BT-TE 1                  340.48         10
                                                                            *** BT-TE 1 ADDL                            10
                                                                            *** BT-TE 1 ADDL2                           10
                                                                            *** CANTAT-3 (F3C)          2655.11          7
                                                                            *** CANTAT-3 (F3C) ADD1                      7
                                                                                SCOT-N.IRE 1             513.10         10
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   2
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     -------------------------------------------
                                                             SEGMENT                                    SEGMENT       F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME            AU            TABLE
- --------------------                         ------------    -------            ------------            -------       -----
<S>                <C>           <C>         <C>             <C>     <C>        <C>                     <C>           <C>
BT                                                                          *** SCOT-N.IRE 1 ADDL                       10
                                                                            *** SCOT-N.IRE 2 ADDL2                      10
                                                                            *** TAT 12/13 (E)          19780.66          7
                                                                            *** TAT 12/13 (E) ADD1                       7
                                                                            *** TAT 12/13 (E) ADD2                       7
                                                                            *** TAT 12/13 (F)           2402.02          7
                                                                            *** TAT 12/13 (F) ADD1                       7
                                                                            *** TAT 12/13 (F) ADD2                       7
                                                                            *** TAT 12/13 (G)          16804.31          7
                                                                            *** TAT 12/13 (0) ADD1                       7
                                                                            *** TAT 12/13 (0) ADD2                       7

                                             ANALOG TOTAL     .00    .00 %      FIBER OPTIC TOTAL      72145.69      17.68 %
*** BT TOTAL        72145.89      17.50 %

- ------------------------------------------------------------------------------------------------------------------------------------
BTE                                                                             CELTIC                  1449.76         10
                                                                            *** BT-TE 1                  340.48         10
                                                                            *** BY-TE 1 ADD1                            10
                                                                            *** BT-TE 1 ADDL2                           10

                                             ANALOG TOTAL     .00    .00 %      FIBER OPTIC TOTAL       1790.24        .44 %
** BTE TOTAL         1190.24        .43 %

- ------------------------------------------------------------------------------------------------------------------------------------
C&W                                                                             PTAT E4                  323.12          7
                                                                            *** PTAT E3B               28361.38          7
                                                                            *** PTAT E3B ADD1                            7
                                                                            *** PTAT E5                 3966.49          7
                                                                            *** PTAT E5 ADD1                             7

                                             ANALOG TOTAL      .00    .00 %     FIBER OPTIC TOTAL      32650.99       7.99 %
** C&W TOTAL        32650.99       7.92 %

- ------------------------------------------------------------------------------------------------------------------------------------
C1-TELECOM                                                                      FRATERNITE               102.08
                                                                                FRATERNITE-8             193.95

                                             ANALOG TOTAL   296.03   7.68 %     FIBER OPTIC TOTAL           .00        .00 %
** CI-TELECOM TOT     296.03        .07 %

- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   3
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT        F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU             TABLE
- --------------------                         ------------    -------            ------------           -------        ----
<S>                 <C>            <C>       <C>             <C>     <C>        <C>                    <C>           <C>
DTAG                                                                            TAT-10 (B)             18157.28          7

                                             ANALOG TOTAL    .00     .00 %      FIBER OPTIC TOTAL      18157.28       4.45 %
** DTAG TOTAL       18157.28       4.40 %

- ------------------------------------------------------------------------------------------------------------------------------
EMBRATEL                                                                        AMERICAS-1 (S4-D)       2597.13         10
                                                                                UNISUR (A)-D            1631.81         10

                                             ANALOG TOTAL    .00      .00 %     FIBER OPTIC TOTAL       4228.94       1.04 %
** EMBRATEL TOTAL    4228.94       1.03 %

- ------------------------------------------------------------------------------------------------------------------------------
FLAG                                                                            FLAG (S1)              10884.11         10

                                             ANALOG TOTAL    .00      .00 %     FIBER OPTIC TOTAL      10884.11       2.62 %
** FLAG TOTAL       10884.11       2.59 %

- ------------------------------------------------------------------------------------------------------------------------------
FT                                           TAGIDE       380.46                TAGIDE-2                2014.85         10
                                                                                TAT-11 D2                546.78          7
                                                                                TAT-8 (D1)              9030.65          7
                                                                                TAT-8 (D3)              1202.37          7
                                                                                TAT-9(F3LB)             5536.64          7
                                                                                TAT-9 (F5)              1702.08          7
                                                                                TAT-9 (F7L)             1723.92          7
                                                                            *** EURAFRICA (E1)          9439.00         10
                                                                            *** EURAFRICA (E1) ADDL                     10
                                                                            *** EURAFRICA (E1) ADDL2                    10
                                                                            *** TAT 12/13 (E)          19780.88          7
                                                                            *** TAT 12/13 (E) ADD1                       7
                                                                            *** TAT 12/13 (E) ADD2                       7
                                                                            *** TAT 12)13 (F)           2402.02          7
                                                                            *** TAT 12/13 (F) ADD1                       7
                                                                            *** TAT 12/13 (F) ADD2                       7
                                                                            *** TAT 12/13 (G)          18804.31          7
                                                                            *** TAT 12113 (G) ADD1                       7
                                                                            *** TAT 12/13 (G) ADD2                       7
                                                                            *** TAT-11 D1               8897.15          7
                                                                            *** TAT-11 D1 ADD1                           7
                                                                            *** TAT-11 D3               1322.43          7
                                                                            *** TAT-11 D3 ADD1
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   4
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2            SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
SCHEDULE NUMBER:     1                 EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT       F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU            TABLE
- --------------------                         ------------    -------            ------------           -------       -----
<S>                    <C>         <C>       <C>             <C>     <C>        <C>                    <C>           <C>
                                             ANALOG TOTAL    380.46   9.87 %    FIBER OPTIC TOTAL      80402.87      19.68 %
** FT TOTAL         80783.33      19.59 %

- ------------------------------------------------------------------------------------------------------------------------------
GEMINI                                                                          GEMINI SOUTH            1690.90          7
                                           ANALOG TOTAL         .00    .00 %    FIBER OPTIC TOTAL       1690.90        .41 %
** GEMINI TOTAL      1690.90        .41 %

- ------------------------------------------------------------------------------------------------------------------------------
MARCONI                                      ATLANTIS (2)    754.38             BUGIO                     38.00         10
                                             TAGIDE          380.46             COLUMBUS II SEG.C3      2120.00          7
                                                                                COLUMBUS II SEG.C5       303.66          7
                                                                                TAGIDE-2                2014.85         1O
                                                                            *** EURAFRICA (E2)          1684.88         10
                                                                            *** EURAFRICA (E2) ADDL                     10
                                                                            *** EUBAFRICA (E2) ADDL2                    10
                                                                            *** EURAFRICA (E3)          2008.04         10
                                                                            *** EURAFRICA (E3) ADDL                     10
                                                                            *** SAT-2 D1.1              1934.29         10
                                                                            *** SAT-2 D1.1 ADDL                         10
                                                                            *** SAT-2 D1.1 ADDL2                        10
                                                                            *** SAT-2 D1.1 ADDL3                        10
                                                                            *** SAT-2 D3                 687.23         10
                                                                            *** SAT-2 D3 ADDL                           10
                                                                            *** SAT-2 D3 ADDL2                          10
                                                                            *** SAT-2 D3 ADDL3                          10
                                             ANALOG TOTAL   1134.84  29.44 %    FIBER OPTIC TOTAL      10790.94       2.64 %
** MARCONI TOTAL    11925.78       2.89 %
- ------------------------------------------------------------------------------------------------------------------------------------
MATELCA                                      ANTINEA         323.52
                                             FRANCE-MOROCCO  324.98

                                             ANALOG TOTAL    648.48  16.82 %    FIBER OPTIC TOTAL           .00        .00 %
** MATELCA TOTAL        648.48     .16 %
- ------------------------------------------------------------------------------------------------------------------------------------
MERCURY                                                                         LANIS 1                 1004.42         10
                                                                                LANIS 2                  592.77         10
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   5
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT       F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU            TABLE
- --------------------                         ------------    -------            ------------           -------       -----
<S>                    <C>         <C>       <C>             <C>     <C>        <C>                    <C>           <C>
MERCURY                                                                         LANIS 3                 1103.22         10
                                                                                BREAN-SWANSEA            946.69         10
                                                                                TAT-11 D2                546.78          7
                                                                            *** TAT-11 D1               8897.15          7
                                                                            *** TAT-11 D1 ADD1                           7
                                                                            *** TAT-11 D3               1322.43          7
                                                                            *** TAT-11 D3 ADD1                           7

                                             ANALOG TOTAL    .00      .00 %     FIBER OPTIC TOTAL      14413.46       3.53 %

** MERCURY TOTAL    14413.46       3.50 %

- -------------------------------------------------------------------------------------------------------------------------------
ONPT                                                                        *** EURAFRICA (E4)           755.47         10
                                                                            *** EURAFRICA (E4) ADDL                     10
                                                                            *** EURAFRICA (E4) ADDL2                    10

                                             ANALOG TOTAL      .00     .00 %    FIBER OPTIC TOTAL        755.47        .18 %
** ONPT TOTAL         755.47        .18 %
- -------------------------------------------------------------------------------------------------------------------------------
PTI                                                                             CANTAT-3 (F2)            128.85          7
                                                                            *** CANTAT-3 (F3A)          3893.42          7
                                                                            *** CANTAT-3 (F3A) ADD1                      7

                                             ANALOG TOTAL      .00     .00 %    FIBER OPTIC TOTAL       4022.27        .98 %
**  PTI TOTAL         4022.21        .98 %
- -------------------------------------------------------------------------------------------------------------------------------
SONATEL                                      ANTINEA         323.52
                                             ATLANTIS (2)    754.38
                                             FRATERNITE      102.08
                                             FRATERNITE-D    193.95

                                             ANALOG TOTAL   1373.92   35.64 %   FIBER OPTIC TOTAL           .00        .00 %
** SONATEL TOTAL     1373.92        .33 %
- -------------------------------------------------------------------------------------------------------------------------------
TD                                                                              CANTAT-3 (F3B)            89.40          7
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   6
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT        F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU             TABLE
- --------------------                         ------------    -------            ------------           -------        -----
<S>                    <C>         <C>       <C>             <C>     <C>        <C>                    <C>           <C>
                                             ANALOG TOTAL       .00    .00 %    FIBER OPTIC TOTAL         89.40        .02 %
** TD TOTAL            89.40        .02 %

- -------------------------------------------------------------------------------------------------------------------------------
TELEFONICA                                   TRANSCAN A       16.48             COLUMBUS II C1(HALF)   18018.47          7
                                             TRANSCAN B        4.90             COLUMBUS II SEG.C2       312.31          7
                                                                                OPTICAN                  428.17         10
                                                                                PENCAN 4 (A)            5925.45         10
                                                                                PENCAN 4 (B)             256.07         10
                                                                                PENCAN 4 (C)             148.14         10
                                                                                PENCAN-5 SEG.1         11196.00         10
                                                                                PENCAN-5 SEG.2           742.52         10
                                                                                RIOJA                   2645.16         10
                                                                                TAT-9 (F3LB)            5536.64          7
                                                                                TAT-9 (F6LA)            6018.25          7
                                                                                TAT-9 (F6LB)             754.03          7
                                                                                TAT-9 (F7L)             1723.92          7
                                                                                TE-GO-PA SEG.1           158.08         10
                                                                                TE-GO-PA SEG.2           254.29         10
                                                                                TRANSCAN-2A              556.09         10
                                                                                TRANSCAN-2B              338.16         10
                                                                                UK-SPAIN 4              2551.38         10
                                                                            *** SAT-2-D1.2              1236.87         10
                                                                            *** SAT-2 D1.2 ADDL                         10
                                                                            *** SAT-2 D1.2 ADDL2                        10
                                                                            *** SAT-2 D1.2 ADDL3                        10
                                                                            *** SAT-2 D1.2S             1084.87         10
                                                                            *** SAT-2 D1.2S ADDL                        10
                                                                            *** SAT-2 D1.2S ADDL2                       10
                                                                            *** SAT-2 D1.2S ADDL3                       10
                                                                            *** SAT-2 D2                 263.64         10
                                                                            *** SAT-2 D2 ADDL                           10

                                             ANALOG TOTAL     21.38   .55 %     FIBER OPTIC TOTAL      60148.51      14.73 %
** TELEFONICA TOT   60169.89      14.59 %

- -------------------------------------------------------------------------------------------------------------------------------
TELEGLOBE                                                                   *** CANTAT-3 (F1)          17431.14          7
                                                                            *** CANTAT-3 (F1) ADD1                       7
                                                                            *** CANTAT-3 (F3A)          3893.42          7
                                                                            *** CANTAT-3 (F3A) ADD1                      7
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   7
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
EASTERN ZONE
SCHEDULE: C1B  ISSUE:    2            SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
SCHEDULE NUMBER:     1                 EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT       F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU            TABLE
- --------------------                         ------------    -------            ------------           -------       -----
<S>                    <C>         <C>       <C>             <C>     <C>        <C>                    <C>           <C>
TELEGLOBE                                                                   *** CANTAT-3 (F3C)          2655.11          7
                                                                            *** CANTAT-3 (F3C)ADD1                       7
                                             ANALOG TOTAL       .00   .00 %     FIBER OPTIC TOTAL      23979.67       5.87 %
** TELEGLOBE TOTA   23979.67       5.82 %
- -------------------------------------------------------------------------------------------------------------------------------
TELINTAR                                                                        UNISUR (B)-D             283.01         10
                                             ANALOG TOTAL       .00    .00 %    FIBER OPTIC TOTAL        283.01        .07 %
** TELINTAR TOTAL     283.0l        .07 %
- -------------------------------------------------------------------------------------------------------------------------------
TELKOM SA                                                                   *** SAT-2 D1.3S              4253.05        10
                                                                            *** SAT-2 D1.3S ADDL                        10
                                                                            *** SAT-2 D1.3S ADDL2                       10
                                                                            *** SAT-2 D1.3S ADDL3                       10

                                             ANALOG TOTAL       .00      .00 %  FIBER OPTIC TOTAL        4253.05      1.04 %
TELKOM SA TOTA       4252.05       1.03 %
** EASTERN ZONE    412311.69                 ANALOG TOTAL   3855.11      .93 %  FIBER OPTIC TOTAL      408456.58     99.07 %
   TOTAL

- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI SOUTH LENGTH, REMOVE ATLANTIS-1

<PAGE>

PAGE   8
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:32
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
WESTERN ZONE
SCHEDULE: C2B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
MAINTENANCE AUTHORITY    TOTAL AU    % OF ZONE     ANALOG   % OF ANALOG          F.O.   % OF F.O.
- ---------------------    --------    ---------     ------   -----------          ----   ---------
<S>                     <C>             <C>       <C>               <C>     <C>             <C>
- -------------------------------------------------------------------------------------------------
ATT                     227661.62        49.77     155.43        100.00     227506.19       49.75
- -------------------------------------------------------------------------------------------------
BATELCO                    468.69          .10        .00           .00        468.69         .10
- -------------------------------------------------------------------------------------------------
BT                       36584.97         8.00        .00           .00      30584.97        8.00
- -------------------------------------------------------------------------------------------------
C&W                       8896.59         1.95        .00           .00       8896.59        1.95
- -------------------------------------------------------------------------------------------------
CANTV                     2429.56          .53        .00           .00       2429.56         .53
- -------------------------------------------------------------------------------------------------
CODETEL                    312.74          .07        .00           .00        312.74         .07
- -------------------------------------------------------------------------------------------------
DTAG                     17236.08         3.77        .00           .00      17236.08        3.77
- -------------------------------------------------------------------------------------------------
EMBRATEL                  5885.07         1.29        .00           .00       5885.07        1.29
- -------------------------------------------------------------------------------------------------
FT                       46257.09        10.11        .00           .00      46257.09       10.12
- -------------------------------------------------------------------------------------------------
GEMINI                    1690.90          .37        .00           .00       1690.90         .37
- -------------------------------------------------------------------------------------------------
MERCURY                   8897.15         1.95        .00           .00       8897.75        1.95
- -------------------------------------------------------------------------------------------------
SPRINT/PSI               36993.09         8.09        .00           .00      36993.09        8.09
- -------------------------------------------------------------------------------------------------
TELEBERMUDA               1438.22          .31        .00           .00       1438.22         .31
- -------------------------------------------------------------------------------------------------
TELEGLOBE                56455.29        12.34        .00           .00      56455.29       12.35
- -------------------------------------------------------------------------------------------------
TELMEX                    2611.93          .57        .00           .00       2611.93         .57
- -------------------------------------------------------------------------------------------------
TLDI                       312.74          .07        .00           .00        312.14         .07
- -------------------------------------------------------------------------------------------------
TSTT                      3226.00          .71        .00           .00       3226.00         .71
- -------------------------------------------------------------------------------------------------

** WESTERN ZONE         457357.72       100.00     155.43            .03  % 457202.29       99.97 %
   TOTAL
- -------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI S. LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA CAYMAN-JAMAICA, ST.
THOM-VENEZ2, G.BAH-NASSAU
<PAGE>

PAGE   9
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:24
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
WESTERN ZONE
SCHEDULE: B2A  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     <S>                          <C>                           <C>                     <C>          <C>          <C>       <C>
     CUBA#7                       WEST PALM BEACH-COJIMAR       ATT                                   327.0
                                                  ACCOUNTING UNITS FOR ANALOG                         327.0

<CAPTION>

     SYSTEM IN SERVICE         F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                    (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------        ------    --------     --------        -----          --
     <S>                      <C>            <C>           <C>     <C>             <C>
     CUBA#7                                  142            0       155.43         .03

                                                            0       155.43         .03
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA
  CAYMAN-JAMAICA, ST. THOM-VENEZ2,G.BAH-NASSAU
NON-F.O. ACCT. UNITS = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT. UNITS = LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.O5) / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%
<PAGE>

PAGE   10
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:24
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
WESTERN ZONE
SCHEDULE: B2A  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---

     ** FIBER OPTIC 10 YR F.F. **
     ----------------------------
     <S>                          <C>                           <C>                     <C>          <C>          <C>       <C>
     AMERICAS-1 (N)               FLORIDA-ST.THOMAS             ATT                     09/1994      1079.7       22005      10
     AMERICAS-1 (S1)              ST. THOMAS-B.U.               ATT                     09/1994      904.7        17940      10
     AMERICAS-1 (S2)              B.U.-TRINIDAD                 TSTT                    09/1994       319.1       10530      10
     AMERICAS-1 (S3)              TRINIDAD-VENEZUELA            CANTV                   09/1994       421.9        7500      10
     AMERICAS-1 (S4)              S.U.-BRAZIL                   EMBRATEL                09/1994       825.5        9660      10
     ANTIGUA-ST.KITTS             ANTIGUA-ST.KITTS              C&W                     12/1995        76.6        4380      10
     ANTILLAS-1 D1-1              PUNTA CANA-SANTO DOMINGO      ATT/CODETEL/TLDI        05/1997       145.1        4890      10
     ANTILLAS-1 D1-2              PUNTA CANA-PBJ                ATT/CODETEL/TLDI        05/1997       159.9        4890      10
     ANTILLAS-1 D2                PBJ-MIRAMAR                   ATT/CODETEL/TLDI        05/1997         9.1        4890      10
     ANTILLAS-1 D3                PBJ-ISLA VERDE                ATT/C0DETEL/TLDI        05/1997        10.7        4890      10
     BAHAMAS II (D1)              VERO BEACH-EIGHT MILE ROC     ATT/BATELCO             04/1997       119.0        3000      10
     BAHAMAS II (D2)              EIGHT MILE ROCK-NASSAU        ATT/BATELCO             04/1997       138.0        3000      10
     BAHAMAS II DOMESTIC          EIGHT MILE ROCK-NASSAU        BATELCO                 06/1997       138.0        1000      10
     BUS1                         ST. DAVIDS-TUCKERTON          TELEBERMUDA             11/1997       722.5        3780      10
     Cl CABLE SYSTEM              MAGENS BAY-ST. CROIX          ATT                     O5/1997*       60.1                  10
     CANUS 1 (D1)                 PENNANT POINT-B.U.            TELEGLOBE               10/1995       403.4        9450      10
     CANUS 1 (D2)                 MANASQUAN-B.U.                TELEGLOBE               10/1995       302.5        9450      10
     CARAC                        BERMUDA-TORTOLA               C&W                     07/1990       909.0        1890      10
     CJFS (SEG.1)                 GRAND CAYMAN-CAYMAN BRAC      C&W                     12/1997       120.2        1260      10
     CJFS (SEG.2)                 CAYMAN BRAC-MONTEGO BAY       C&W                     12/1977       142.8         630      10
     CJFS (SEG.3)                 MONTEGO BAY-KINGSIDE          C&W                     12/1997       181.5         630      10
     CJFS (SEG.4)                 MONTEGO BAY-B.U.1             C&W                     12/1997        58.9        2520      10
     CJFS (SEG.5)                 B.U.1-OCHO RIOS               C&W                     12/1997         5.4        1898      10
     CJFS (SEG.6)                 B.U.2-PORT ANTONIO            C&W                     12/1997        42.1        2520      10
     CJFS (SEG.7)                 B.U.2-PORT ANTONIO            C&W                     12/1997         6.3        1890      10
     CJFS (SEG.8)                 B.U.2-KINGSTON                C&W                     12/1997        80.8        2520      10
     ECFS (S1.1)                  TORTOLA-B.U.l                 C&W/FT/TSTT             08/1995        87.7        2760      10
     ECFS (S1.2)                  B.U.l-ANGUILLA                C&W/FT/TSTT             08/1995        15.7         300      10
     ECFS (S1.3)                  B.U.1-ST. MARTIN              C&W/FT/TSTT             08/1995        12.8        2610      10
     ECFS (S10)                   ST. VINCENT-GRENADA           C&W/FT/TSTT             08/1996        82.5        1080      10
     ECFS (S11)                   GRENADA-TRINIDAD              C&W/FT/TSTT             08/1995       102.0         660      10
     ECFS (S2)                    ST.MARTIN-ST. KITTS           C&W/FT/TSTT             08/1995        63.7        3720      10

<CAPTION>

     SYSTEM IN SERVICE         F.F.     ANALOG       ANALOG          ACCTG          %
     CABLE                    (F.O.)    CIRCUITS     CIRCUITS        UNITS          AU
     -----------------        ------    --------     --------        -----          --
     <S>                      <C>            <C>           <C>     <C>            <C>
AMERICAS-1 (N)                .46            0             0       16154.25       3.53
AMERICAS-1 (S1)               .46            0             0       11202.56       2.45
AMERICAS-1 (S2)               .46            0             0        2451.04        .54
AMERICAS-1 (S3)               .46            0             0        2429.56        .53
AMERICAS-1 (S4)               .46            0             0        5885.07       1.29
ANTIGUA-ST.KITTS              .37            0             0         247.50        .05
ANTILLAS-1 D1-1               .28            0             0         419.13        .09
ANTILLAS-1 D1-2               .28            0             0         461.88        .10
ANTILLAS-1 D2                 .28            0             0          26.29        .01
ANTILLAS-1 D3                 .28            0             0          30.91        .01
BAHAMAS II (Dl)               .28            0             0         256.88        .06
BAHAMAS II (02)               .28            0             0         297.89        .07
BAHAMAS II DOMESTIC           .28            0             0         191.30        .04
BUS1                          .19            0             0        1438.22        .31
Cl CABLE SYSTEM                              0             0          60.10        .01
CANUS 1 (D1)                  .37            0             0        2348.90        .51
CANUS 1 (D2)                  .37            0             0        1761.38        .39
CARAC                         .91            0             0        3065.40        .67
CJFS (SEG.1)                  .19            0             0         159.89        .03
CJFS (SEG.2)                  .19            0             0         168.38        .04
CJFS (SEG.3)                  .19            0             0         211.47        .05
CJFS (SEG.4)                  .19            0             0          91.80        .02
CJFS (SEG.5)                  .19            0             0           8.07        .00
CJFS (SEG.6)                  .19            0             0          69.90        .02
CJFS (SEG.7)                  .19            0             0           9.42        .00
CJFS (SEG.8)                  .19            0             0         133.83        .03
ECFS (S1.1)                   .37            0             0         211.23        .05
ECFS (S1.2)                   .37            0             0          18.10        .00
ECFS (S1.3)                   .37            0             0          29.85        .01
ECFS (S10)                    .37            0             0         127.97        .03
ECFS (S11)                    .37            0             0         136.36        .03
ECFS (S2)                     .37            0             0         184.63        .04
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA
  CAYMAN-JAMAICA, ST. THOM-VENEZ2,G.BAH-NASSAU
NON-F.O. ACCT. UNITS = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT. UNITS = LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.O5) / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%

<PAGE>

PAGE   10
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:24
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
WESTERN ZONE
SCHEDULE: B2A  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     <S>                          <C>                           <C>                     <C>          <C>          <C>       <C>
     ECFS (S3)                    ST. KITTS-MONTSERRAT          C&W/FT/TSTT             08/1995        49.3        3600      10
     ECFS (S4)                    MONTSERAT-ANTIGUA             C&W/FT/TSTT             08/1995        43.5        1080      10
     ECFS (S5)                    MONSERRAT-GUADELOUPE          C&W/FT/TSTT             08/1995        48.8        3300      10
     ECFS (S6.1A)                 GUADALOUPE-B.U.2              C&W/FT/TSTT             08/1995        57.8        2129      10
     ECFS (S6.1B)                 GUADALOUPE-B.U.2              C&W/FT/TSTT             08/1995        57.8        5130      10
     ECFS (S6.2)                  B.U.2-DOMINICA                C&W/FT/TSTT             08/1995        10.0         690      10
     ECFS (S6.3A)                 B.U.2-MARTINIQUE              C&W/PT/TSTT             08/1995        57.6        2760      10
     ECFS (S6.3B)                 B.U.2-MARTINIQUE              C&W/FT/TSTT             08/1995        57.6        5130      10
     ECFS (S7)                    MARTINIQUE-ST.LUCIA           C&W/FT/TSTT             08/1995        43.4        1980      10
     ECPS (S8)                    ST. LUCIA-BARBADOS            C&W/FT/TSTT             08/1995       153.6        1860      10
     ECFS (S9)                    BARBADOS-ST.VINCENT           C&W/FT/TSTT             08/1995       105.3        1410      10
     FLORICO 2                    W. PALM BEACH-PUERTO RICO     ATT                     05/1990      1011.6        3780      10
     GRN HILL-MASTIC BCH          GREEN HILL-MASTIC BEACH       ATT                     08/1995*       83.8      112920      10
     TAINO-CARIB SEG.E1           MIRAMAR-B.U.                  ATT                     01/1993         5.9       19650      10
     TAINO-CARIB SEG.E2           ISLA VERDE-B.U.               ATT                     01/1993         3.2        6660      10
     TAINO-CARIB SEG.E3           B.U. -MAGENS BAY              ATT                     01/1993        66.4       28310      10
     TAINO-CARIB SEG.E4           MAGENS BAY-TORTOLA            ATT                     01/1993        25.4        3450      10
     TCS-1 (F)                    WEST PALM BEACH-PUERTO RI     ATT                     05/1990      1011.6        3780      10
     TCS-1 (G1)                   PUERTO RICO-B.U.              ATT                     05/1990       268.0        3780      10
     TCS-1 (G2)                   B.U. -DOM.REPUBLIC            ATT                     05/1990        33.6        1890      10
     TCS-1 (G3)                   DOM.REPUBLIC-JAMAICA          ATT                     05/1990       488.1         630      10
     TCS-1 (G4)                   B.U. -COLOMBIA                ATT                     05/1990       606.3        1890      10

  ** FIBER OPTIC 7 YR F.F. **
     ------------------------
 *** CANTAT-3  (F1)               PENNANT POINT-EAST/WEST       TELEGLOBE               11/1994      1517.5       17970       7
 *** CANTAT-3  (F) ADD1           PENNANT POINT-EAST/WEST       TELEGLOBE               01/1996      1817.5         645       7
     COLUMBUS  II C1(HALF)        MAGENS BAY-8.U.l              ATT                     10/1994      2362.8       14520       7
     COLUMBUS  II SEG.A           WEST PALM BEACH-CANCUN        ATT/TELMEX              10/1994       605.0        7380       7
     COLUMBUS  II SEG.B           WEST PALM BEACH-MAGENS BA     ATT                     10/1994      1118.2       21825       7
     GEMINI SOUTH                 MANASQUAN-PORTHCURNO          GEMINI                  10/1997*     1690.9       37000       7
 *** PTAT E1                      U.S.-B.U.1                    SPRINT/PSI              11/1989       114.0       13230       7
 *** PTAT E1 ADD1                 U.S.-B.U.1                    SPRINT/PSI              09/1998       114.0        1890       7
     PTAT E2                      B.U.l-BDA                     C&W                     11/1989       636.0        3780       7

<CAPTION>

     SYSTEM IN SERVICE                F.F.     ANALOG       ANALOG          ACCTG         %
     CABLE                           (F.O.)    CIRCUITS     CIRCUITS        UNITS         AU
     -----------------               ------    --------     --------        -----         --
     <S>                             <C>           <C>             <C>    <C>           <C>
     ECFS (S3)                       .37           0               0       139.88        .03
     ECFS (S4)                       .37           0               0        67.48        .01
     ECFS (S5)                       .37           0               0       130.99        .03
     ECFS (S6.1A)                    .37           0               0       140.10        .03
     ECFS (S6.1B)                    .37           0               0       209.12        .05
     ECFS (S6.2)                     .37           0               0        14.33        .00
     ECFS (S6.3A)                    .37           0               0       138.73        .03
     ECFS (S6.3B)                    .37           0               0       208.40        .05
     ECFS (S7)                       .37           0               0        87.25        .02
     ECPS (S8)                       .37           0               0       299.40        .07
     ECFS (S9)                       .37           0               0       181.07        .04
     FLORICO 2                       .91           0               0      5811.19       1.27
     GRN HILL-MASTIC BCH                           0               0        83.80        .02
     TAINO-CARIB SEG.E1              .64           0               0       108.24        .02
     TAINO-CARIB SEG.E2              .64           0               0        22.01        .00
     TAINO-CARIB SEG.E3              .64           0               0      1608.57        .35
     TAINO-CARIB SEG.E4              .64           0               0       102.76        .02
     TCS-1 (F)                       .91           0               0      5811.19       1.27
     TCS-1 (G1)                      .91           0               0      1482.09        .32
     TCS-1 (G2)                      .91           0               0       113.31        .02
     TCS-1 (G3)                      .91           0               0       874.07        .19
     TCS-1 (G4)                      .91           0               0      2044.61        .45

  ** FIBER OPTIC 7 YR F.F. **
     ------------------------
 *** CANTAT-3  (Fl)                  .76           0               0     32521.65       7.13
 *** CANTAT-3  (F) ADD1              .65           0               0          .00        .00
     COLUMBUS  II C1(HALF)           .75           0               0     37853.69       8.28
     COLUMBUS  II SEG.A              .75           0               0      5223.85       1.14
     COLUMBUS  II SEG.B              .75           0               0     26317.30       5.75
     GEMINI SOUTH                                  0               0      1690.90        .37
     PTAT El                        1.00           0               0      2342.89        .51
     PTAT El ADD1                    .50           0               0          .00        .00
     PTAT E2                        1.00           0               0      3951.97        .86
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA
  CAYMAN-JAMAICA, ST. THOM-VENEZ2,G.BAH-NASSAU
NON-F.O. ACCT. UNITS = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT. UNITS = LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.O5) / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%

<PAGE>

PAGE   11
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:24
REPORT NAME: IMR01B1

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
WESTERN ZONE
SCHEDULE: B2A  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                                                                                               NOTIONAL
     SYSTEM IN SERVICE                                          MAINTENANCE             RFS          LENGTH    CAPACITY     F.F.
     CABLE                        TERMINALS                     AUTHORITIES             DATE         (N.M.)    (F.O.)       TBL
     -----------------            ---------                     -----------             ----         ------    ------       ---
     <S>                          <C>                           <C>                     <C>          <C>          <C>       <C>
     PTAT E3A                     B.U. 1-B.U. 2                 SPRINT/PSI              11/1986      1686.0       13230       7
 *** PTAT E3A ADD1                B.U.1-B.U.2                   SPRINT/PSI              09/1996      1696.0        1890       7
 *** TAT 12/13 (E)                GREEN HILL-LANDS END          ATT/ET/FI               08/1995      1647.0       30900       7
 *** TAT 12/13 (E) ADD1           GREEN HILL-LANDS END          ATT/ET/ET               01/1997      1647.0       23910       7
 *** TAT 12/13 (E) ADD2           GREEN HILL-LANDS END          ATT/BT/FI               04/1997      1647.0        5670       7
 *** TAT 12/13 (G)                MASTIC BEACH-PENMARCH         ATT/BY/FT               08/1996      1701.0       30960       7
 *** TAT 12/13 (G) ADD1           MASTIC BEACH-PENMARCH         ATT/BT/FT               O1/1997      1701.0       23910       7
 *** TAT 12/13 (G) ADD2           MASTIC BEACH-PENMARCH         ATT/el/FT               04/1997      1701.0        5070       7
 *** TAT 12/13 (H)                GREEN HILL-MASTIC BEACH       ATT                     08/1995        83.8       30900       7
 *** TAT 12/13 (H) ADD1           GREEN HILL-MASTIC BEACH       ATT                     01/1997        83.8       23910       7
 *** TAT 12/13 (H) ADD2           GREEN HILL-MASTIC BEACH       ATT                     04/1997        83.8        5670       7
 *** TAT-10 (B)                   GREENNILL-MID-POINT           ATT/DTAG                08/1992      1577.3       15120       7
 *** TAT-11 D1                    U.S.-MIDPOINT                 ATT/FTJMERCURY          09/1993      1594.8       13290       7
 *** TAT-11 D1 ADD1               U.S.-MIOPOINT                 ATT/FT/MERCURY          10/1994      1594.8         150       7
     TAT-8 (D4)                   USA-MIDPOINT                  ATT                     08/1988      1580.5        7560       7
     TAT-9 (F1)                   PENNANT POINT-B.U. 1          TELEGLOBE               01/1992       138.8        1938       7
     TAT-9 (F2)                   MANAHAWKIN-B.U. 1             ATT                     01/1992       606.5       13182       7
     TAT-9 (F3LA)                 B.U. 1-MIDPOINT               ATT/TELEGLOBE           01/1992      1759.0       15120       7

                                      ACCOUNTING UNITS FOR FIBER OPTIC                              32541.0
                                      TOTAL ACCOUNTING UNITS                                        32868.0

<CAPTION>

     SYSTEM IN SERVICE                F.F.     ANALOG       ANALOG          ACCTG         %
     CABLE                           (F.O.)    CIRCUITS     CIRCUITS        UNITS         AU
     -----------------               ------    --------     --------        -----         --
     <S>                             <C>            <C>           <C>     <C>            <C>
     PTAT ESA                        1.00            0             0       34650.20      7.58
 *** PTAT E3A ADD1                    .50            0             0            .00       .00
 *** TAT 12/13 (E)                    .65            0             0       59341.98     12.97
 *** TAT 12/13 (E) ADD1               .50            0             0            .00       .00
 *** TAT 12/13 (E) ADD2               .50            0             0            .00       .00
 *** TAT 12/13 (G)                    .50            0             0       50412.95     11.02
 *** TAT 12/13 (G) ADD1               .50            0             0            .00       .00
 *** TAT 12/13 (G) ADD2               .50            0             0            .00       .00
 *** TAT 12/13 (H)                    .65            0             0        3019.34       .66
 *** TAT 12/13 (H) ADD1               .50            0             0            .00       .00
 *** TAT 12/13 (H) ADD2               .50            0             0            .00        00
 *** TAT-10 (B)                      1.00            0             0       34472.18      7.54
 *** TAT-11 D1                        .85            0             0       26691.45      5.84
 *** TAT-11 D1 ADD1                   .75            0             0            .00       .00
     TAT-8 (D4)                      1.00            0             0       18061.30      3.95
     TAT-9 (F1)                      1.00            0             0         501.76       .11
     TAT-9 (F2)                      1.00            0             0       11633.92      2.54
     TAT-9 (F3LA)                    1.00            0             0       38443.26      8.41
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA
  CAYMAN-JAMAICA, ST. THOM-VENEZ2,G.BAH-NASSAU
NON-F.O. ACCT. UNITS = 1/3 LENGTH + ((ACTIVE CKTS X LENGTH)/1000)
FIBER OPTIC ACCT. UNITS = LENGTH * (1+((NOTIONAL CAP * FF) +
  (NOTIONAL CAP * FF)*.1 + (NOTIONAL CAP * FF)*.05) / 725)
*** EXPANDED CAPACITY ACCT. UNITS = LENGTH * (1+((NC1*FF1 + NC2*FF2) +
  (NC1*FF1 + NC2*FF2)*.1 + (NC1*FF1 + NC2*FF2)*.O5) / 725)
* EARLY ADMISSION DATE
NOTE: SIR ERIC SHARP SPLIT = WEST ZONE 81.61% EAST ZONE 18.39%

<PAGE>

PAGE   12
                                                              RUNDATE:  01/29/98
IMACTS                                                           TIME:  16:20
REPORT NAME: IMR01B2

ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
WESTERN ZONE
SCHEDULE: C2B  ISSUE:    2             SCHEDULE PERIOD: 01/01/1998 TO 06/30/1998
SCHEDULE NUMBER:     1                  EFFECTIVE FROM: 01/01/1998 TO 06/30/1998

<TABLE>
<CAPTION>
                                             ANALOG                             FIBER OPTIC
                                             ------------------------------     ----------------------------------------------
                                                             SEGMENT                                   SEGMENT        F.F.
MAINTENANCE AUTHORITY                        SEGMENT NAME    AU                 SEGMENT NAME           AU             TABLE
- --------------------                         ------------    -------            ------------           -------        -----
<S>                    <C>         <C>       <C>             <C>     <C>        <C>                    <C>             <C>
ATT                                          CUBA#7           155.43            AMERICAS-1 (N)          16154.25       10
                                                                                AMERICAS-1 (S1)         11202.58       10
                                                                                ANTILLAS-1 D1-1            13971       10
                                                                                ANTILLAS-1 D1-2           153.96       10
                                                                                ANTILLAS-1 D2               8.18       10
                                                                                AHTILLAS-1 D3              10.30       10
                                                                                BAHAMAS II (D1)            12844       10
                                                                                BAHAMAS II (D2)            14894       10
                                                                                CI CABLE SYSTEM            60.10       10
                                                                                COLUMBUS II C1(HALF)    37853.89        7
                                                                                COLUMBUS II SEG.A        2811.93        7
                                                                                COLUMBUS II SEG.B       26311.30        7
                                                                                FLORICO 2                5811.19       10
                                                                                GRN HILL-MASTIC BCH        83.80       10
                                                                                TAINO-CARIB SEG.E1        708.24       10
                                                                                TAINO-CARIB SEG.E2         22.01       10
                                                                                TAING-CARIB SEG.E3       1808.57       10
                                                                                TAINO-CARIB SEG.E4        102.76       10
                                                                                TAT-10 (B)              17236.08        7
                                                                                TAT-8 (D1)               1808130        7
                                                                                TAT-9 (P2)              11633.92        7
                                                                                TAT-9 (F3LA)            19221.83        7
                                                                                TCS-1 (F)                5811.19       10
                                                                                TCS-P (G1)               1482.09       10
                                                                                TCS-1 (G2)                113.31       10
                                                                                TCZ-1 (G3)                874.07       10
                                                                                TCS-1 (G4)               2044.41       10
                                                                            *** TAT 12/13 (E)           19780.88        7
                                                                            *** TAT 12/13 (E) ADD1                      7
                                                                            *** TAT 12/13 (E) ADD2                      7
                                                                            *** TAT 12/13 (G)           16804.32        7
                                                                            *** TAT 12/13 (G) ADD1                      7
                                                                            *** TAT 12/13 (G) ADD2                      7
                                                                            *** TAT 12/13 (H)            3019.34        7
                                                                            *** TAT 12/13 (H) ADD1                      7
                                                                            *** TAT 12/13 (H) ADD2                      7
                                                                            *** TAT-11 D1                8897.15        7
                                                                            *** TAT-11 D1 ADD1                          7
</TABLE>

REVISE GEMINI S.LENGTH,ADD CJFS,RETIRE: FLA-BAHAMA CAYMAN-JAMAICA, ST.
THOM-VENEZ2,G.BAH-NASSAU
<PAGE>

IMACTS                                                       RUNDATE:   01/29/98
REPORT NAME: 1MR01B2                                            TIME:   16:32
                    ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
                    WESTERN ZONE
                    SCHEDULE: c2B ISSUE: 2
                                      SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
                    SCHEDULE NUMBER:      1
                                       EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>

                                        ANALOG                                FIBER OPTIC
                                        ---------------------------------     --------------------------------------------
                                                        SEGMENT                                       SEGMENT      F.F.
MAINTENANCE AUTHORITY                   SEGMENT NAME    AU                    SEGMENT NAME            AU           TABLE
- ---------------------                   ------------    -------               ------------            -------      -----

<S>                                     <C>              <C>      <C>         <C>                     <C>          <C>
                                        ANALOG TOTAL     155.43   100.00 %    FIBER OPTIC TOTAL       227506.19    49.75 %
** ATT TOTAL         227861.62 49.77 %

- --------------------------------------------------------------------------------------------------------------------------
BATELCO                                                                       BAHAMAS II (Dl)            128.44       10
                                                                              BAHAMAS II (D2)            148.94       10
                                                                              BAHAMAS II DOMESTIC        191.30       10

                                        ANALOG TOTAL        .00      .00 %    FIBER OPTIC TOTAL          468.69      .10 %
** BATELCO TOTAL        466.69   .10 %

- --------------------------------------------------------------------------------------------------------------------------
BT
                                                                          *** TAT    12/13 (E)         18780.66        7
                                                                          *** TAT    12/13 (E) ADD1                    7
                                                                          *** TAT    12/13 (E) ADD2                    7
                                                                          *** TAT    12/13 (G)         16804.31        7
                                                                          *** TAT    12/13 (G) ADDl                    7
                                                                          *** TAT    12/13 (G) ADD2                    7

                                        ANALOG TOTAL        .00      .00 %    FIBER OPTIC TOTAL        36584.97     8.00 %
**BT TOTAL            36584.97  8.00 %

- --------------------------------------------------------------------------------------------------------------------------
C&W                                                                           ANTIGUA-ST.KITTS           247.50       10
                                                                              CARAG                     3065.40       10
                                                                              CJFS (SEG.1)               159.89       10
                                                                              CJFS (SEG.2)               166.38       10
                                                                              CJFS (SEG.3)               211.47       10
                                                                              CJFS (SEG.4)                97.80       10
                                                                              CJES (SEG.5)                 8.07       10
                                                                              CJFS (SEG.6)                69.90       10
                                                                              CJFS (SEG.7)                 9.42       10
                                                                              CJFS (SEG.8)               133.83       10
                                                                              ECFS (S1.1)                 70.41       10
                                                                              ECFS (S1.2)                  6.03       10
                                                                              ECFS (S1.3)                  9.95       10
                                                                              ECFS (S10)                  42.66       10
                                                                              ECFS (S11)                  45.45       10
                                                                              ECFS (S2)                   61.54       10
                                                                              ECFS (S3)                   48.63       10
                                                                              ECFS (S4)                   22.49       10
</TABLE>

REVISE GEMINI S. LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA CAYMAN-JAMAICA,
ST.THOM-VENEZ2, G.BAH-NASSAU
<PAGE>

IMACTS                                                       RUNDATE:   01/29/98
REPORT NAME: 1MR01B2                                            TIME:   16:32
                    ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
                    WESTERN ZONE
                    SCHEDULE: c2B ISSUE: 2
                                      SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
                    SCHEDULE NUMBER:      1
                                       EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>

                                        ANALOG                                FIBER OPTIC
                                        ---------------------------------     --------------------------------------------
                                                        SEGMENT                                       SEGMENT      F.F.
MAINTENANCE AUTHORITY                   SEGMENT NAME    AU                    SEGMENT NAME            AU           TABLE
- ---------------------                   ------------    -------               ------------            -------      -----

<S>                                     <C>              <C>      <C>         <C>                     <C>          <C>
C&W
                                                                              ECFS (S5)                  43.66      10
                                                                              ECFS (S6.1A)               46.70      10
                                                                              ECFS (S6.1B)               69.71      10
                                                                              ECFS (S6.2)                 4.78      10
                                                                              ECFS (S6.3A)               46.24      10
                                                                              ECFS (S6.3B)               69.47      10
                                                                              ECFS (S7)                  29.08      10
                                                                              ECFS (S8)                  99.80      10
                                                                              ECFS (S9)                  60.36      10
                                                                              PTAT E2.                 3951.97       7

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL        8896.59    1.95 %
** C&W TOTAL         8896.59    1.95 %

- --------------------------------------------------------------------------------------------------------------------------
CANTY                                                                         AMERICAS-I (S3)          2429.56      10

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL        2429.56      .53 %
** CANTV TOTAL       2429.56      .53 %

- --------------------------------------------------------------------------------------------------------------------------
CODETEL                                                                       ANTILLAS-1 D1-1          139.71       10
                                                                              ANTILLAS-1 D1-2          153.96       10
                                                                              ANTILLAS-1 D2              8.76       10
                                                                              ANTILLAS-1 D3             10.30       1O

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL        312.74      .07 %
** CODETEL TOTAL      312.74      .07 %

- --------------------------------------------------------------------------------------------------------------------------
DIAG                                                                          TAT-10 (B)              17236.08       7

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL       17236.08      3.77 %

** DIAG TOTAL       17236.08     3.77 %

- --------------------------------------------------------------------------------------------------------------------------
EMBRATEL                                                                      AMERICAS-1 (S4)         5885.07       10

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL       5885.07       1.29 %

** EMBRATEL TOTAL    5885.07     1.29 %

- --------------------------------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA CAYMAN-JAMAICA,
ST.THOM-VENEZ2, G.BAH-NASSAU
<PAGE>

IMACTS                                                       RUNDATE:   01/29/98
REPORT NAME: 1MR01B2                                            TIME:   16:32
                    ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
                    WESTERN ZONE
                    SCHEDULE: c2B ISSUE: 2
                                      SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
                    SCHEDULE NUMBER:      1
                                       EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>

                                        ANALOG                                FIBER OPTIC
                                        ---------------------------------     --------------------------------------------
                                                        SEGMENT                                       SEGMENT      F.F.
MAINTENANCE AUTHORITY                   SEGMENT NAME    AU                    SEGMENT NAME            AU           TABLE
- ---------------------                   ------------    -------               ------------            -------      -----

<S>                                     <C>              <C>      <C>         <C>                     <C>          <C>
FT                                                                            ECFS (S1.1)               70.41         10
                                                                              ECFS (S1.2)                6.03         10
                                                                              ECFS (S1.3)                9.95         10
                                                                              ECFS (S10)                42.66         10
                                                                              ECFS (S11)                45.45         10
                                                                              ECFS (S2)                 61.54         10
                                                                              ECFS (S3)                 46.63         10
                                                                              ECFS (S4)                 22.49         10
                                                                              ECFS (S5)                 43.66         10
                                                                              ECFS (S6.1A)              46.70         10
                                                                              ECFS (S6.1B)              69.71         10
                                                                              ECFS (S6.2)                4.78         10
                                                                              ECFS (S6.3A)              46.24         10
                                                                              ECFS (S6.3B)              69.47         10
                                                                              ECFS (S7)                 29.08         10
                                                                              ECFS (S8)                 99.80         10
                                                                              ECFS (S9)                 60.36         10
                                                                          *** TAT 12/13 (E)           19780.66        7
                                                                          *** TAT 12/13 (E) ADD1                      7
                                                                          *** TAT 12/13 (E) ADD2                      7
                                                                          *** TAT 12/13 (G)           16804.31        7
                                                                          *** TAT 12/13 (G) ADDl                      7
                                                                          *** TAT 12/13 (G) ADD2                      7
                                                                          *** TAT-11 D1                8897.15        7
                                                                          *** TAT-11 D1 ADD1                          7

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL       46257.09    10.12 %

** FT TOTAL          46257.09   10.11 %

- --------------------------------------------------------------------------------------------------------------------------
GEMINI                                                                        GEMINI SOUTH             1690.90        7

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL        1690.90      .37 %

** GEMINI TOTAL      1690.90      .37 %

- --------------------------------------------------------------------------------------------------------------------------
MERCURY                                                                   *** TAT-11 D1                8897.15        7
                                                                          *** TAT-11 D1 ADD1                          7

</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA CAYMAN-JAMAICA,
ST.THOM-VENEZ2, G.BAH-NASSAU
<PAGE>

IMACTS                                                       RUNDATE:   01/29/98
REPORT NAME: 1MR01B2                                            TIME:   16:32
                    ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
                    WESTERN ZONE
                    SCHEDULE: c2B ISSUE: 2
                                      SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
                    SCHEDULE NUMBER:      1
                                       EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>

                                        ANALOG                                FIBER OPTIC
                                        ---------------------------------     --------------------------------------------
                                                        SEGMENT                                       SEGMENT      F.F.
MAINTENANCE AUTHORITY                   SEGMENT NAME    AU                    SEGMENT NAME            AU           TABLE
- ---------------------                   ------------    -------               ------------            -------      -----

<S>                                     <C>              <C>      <C>         <C>                     <C>          <C>

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL        8897.15     1.95 %

** MERCURY TOTAL     8897.15     1.95 %

- --------------------------------------------------------------------------------------------------------------------------
SPRINT/PSI                                                                *** PTAT E1                  2342.89        7
                                                                          *** PTAT E1 ADD1
                                                                          *** PTAT E3A                34850.20        7
                                                                          *** PTAT E3A ADD1

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL       36993.09     8.09 %

** SPRINT/PSI TOT   36993.09     8.09 %

- --------------------------------------------------------------------------------------------------------------------------
TELEBERMUDA                                                                   BUS1                     1438.22       10

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL        1438.22      .31 %

** TELEBERMUDA TO    1438.22       .31 %

- --------------------------------------------------------------------------------------------------------------------------
TELEGLOBE                                                                     CANUS 1 (D1)             2348.90       10
                                                                              CANUS 1 (D2)             1761.38       10
                                                                              TAT-9 (F1)                501.75        7
                                                                              TAT-9 (F3LA)            19221.83        7
                                                                          *** CANTAT-3 (F1)           32621.63        7
                                                                          *** CANTAT-3 (F1) ADD1                      7

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL       56455.29    12.35 %

** TELEGLOBE TOTA   58455.29     12.34 %

- --------------------------------------------------------------------------------------------------------------------------
TELMEX                                                                        COLUMBUS II SEG.A       2611.93         7

                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL       2611.93       .57 %

** TELMEX TOTAL      2611.93      .57 %

- --------------------------------------------------------------------------------------------------------------------------
TLDI                                                                          ANTILLAS-1 D1-1          139.71         1
                                                                              ANTILLAS-1 D1-2          153.98
                                                                              ANTILLAS-1 D2              8.74
                                                                              ANTILLAS-1 D3             10
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA CAYMAN-JAMAICA,
ST.THOM-VENEZ2, G.BAH-NASSAU
<PAGE>

IMACTS                                                       RUNDATE:   01/29/98
REPORT NAME: 1MR01B2                                            TIME:   16:32
                    ACMA 98-ATLANTIC CABLE MAINTENANCE AGREEMENT
                    WESTERN ZONE
                    SCHEDULE: c2B ISSUE: 2
                                      SCHEDULE PERIOD: 01/01/1998 TO: 06/30/1998
                    SCHEDULE NUMBER:      1
                                       EFFECTIVE FROM: 01/01/1998 TO: 06/30/1998

<TABLE>
<CAPTION>

                                        ANALOG                                FIBER OPTIC
                                        ---------------------------------     --------------------------------------------
                                                        SEGMENT                                       SEGMENT      F.F.
MAINTENANCE AUTHORITY                   SEGMENT NAME    AU                    SEGMENT NAME            AU           TABLE
- ---------------------                   ------------    -------               ------------            -------      -----

<S>                                     <C>              <C>      <C>         <C>                     <C>          <C>
                                        ANALOG TOTAL        .00    .00 %      FIBER OPTIC TOTAL         312.74      .70 %


** TLDI TOTAL         312.74      .07 %
- --------------------------------------------------------------------------------------------------------------------------
TSTT                                                                          AMERICAS-1 (S2)          2451.04       10
                                                                              ECFS (S1.1)                70.41       10
                                                                              ECFS (S1.2)                 6.03       10
                                                                              ECES (S1.3)                 9.95       10
                                                                              ECFS (S10)                 42.66       10
                                                                              ECFS (S11)                 45.45       10
                                                                              ECFS (S2)                  61.51       10
                                                                              ECFS (S3)                  46.63       10
                                                                              ECFS (S4)                  22.49       10
                                                                              ECFS (S5)                  43.66       10
                                                                              ECFS (S6.1A)               46.70       10
                                                                              EOFS (S6.1B)               69.71       10
                                                                              ECFS (S6.2)                 4.78       10
                                                                              ECFS (S6.3A)               46.24       10
                                                                              ECFS (S6.3B)               69.47       10
                                                                              ECFS (S7)                  29.08       10
                                                                              ECFS (S8)                  99.80       10
                                                                              ECFS (S9)                  60.36       10

                                        ANALOG TOTAL        .00    .00 %      FIRER OPTIC TOTAL        3226.00      .71 %
** TSIT TOTAL        3226.00      .71 %

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

** WESTERN ZONE    457357.72            ANALOG TOTAL     155.43    .03 %     FIBER OPTIC TOTAL       457202.29    99.97 %
   TOTAL

- --------------------------------------------------------------------------------------------------------------------------
</TABLE>

REVISE GEMINI S.LENGTH, ADD CJFS, RETIRE: FLA-BAHAMA CAYMAN-JAMAICA,
ST.THOM-VENEZ2, G.BAH-NASSAU
<PAGE>

                                                                      Schedule F

              CABLE SHIP ANNUAL STANDING CHARGES BY AGREEMENT YEAR

================================================================================
      CABLE SHIP        CURRENCY              STANDING CHARGES FOR
                                                 AGREEMENT YEAR
                                                   (Thousands)
                                         =======================================
                                           1998       1999      2000
================================================================================
BC ATLANTIDA          Pesetas             2142200    2181000   2197600
- --------------------------------------------------------------------------------
CS GLOBAL LINK        US $                  22616      22901      23134
- --------------------------------------------------------------------------------
CS GLOBAL MARINER     US $                  21970      22267      22486
- --------------------------------------------------------------------------------
NC LEON THEVENIN      French Francs         82695      83931      85817
- --------------------------------------------------------------------------------
CS SIR ERIC SHARP     (pound) Sterling      10695      10891      11097
- --------------------------------------------------------------------------------
CS SOVEREIGN          (pound) Sterling      11577      11466      11632
================================================================================

<PAGE>

                                                                      Schedule G

                   CABLE SHIP ESTIMATED RUNNING COSTS SUMMARY
                                   CS XXXXXXX

YEAR: 199
CURRENCY: XXX         EXCHANGE RATE: XXX          DATE OF EXCHANGE RATE XX/XX/XX

<TABLE>
<CAPTION>
================================================================================================
                                                         REPAIR OPERATIONS
                                    ------------------------------------------------------------
                                                                        ON              OTHER
                                       IN PORT        ON PASSAGE       GROUND          COSTS PER
                                                                     CABLEWORK         OPERATION
================================================================================================
FUEL DETAILS
- ------------
<S>                                  <C>            <C>            <C>
i     Fuel
      - Consumption                  X tonnes/day   X tonnes/day   X tonnes/day
      - Current Price                  X/tonne        X/tonne        X/tonne

ii    Lub Oil
      - Consumed                      X lts/day       X lts/day     X lts/day
      - Current Price                    X/lt            X/lt          X/lt

================================================================================================
COSTS                                 (pound)/Day    (pound)/Day    (pound)/Day    (pound)/Operation
- -----
i     Fuel
ii    Lub Oil

iii   Labour Costs
      - Personnel
      - Victualling

iv    At Sea Insurance
v     Port Charges

vi    Cable Handing at Base Port
      - Loading
      - Unloading

vii   Consumables (Average Figure)
      - Includes but not limited to
        Rope
        Jointing Consumables
        Lost Equipment
        Cable Stoppers

viii  Miscellaneous Costs
      - Includes but not limited to
        Operational Communications
        Weather Forecasting Services
        Specialist Navigation Services
        Representatives victualling

TOTAL (Ship Operator Currency)
================================================================================================
TOTAL (Pounds Stg Equivalent)
================================================================================================
</TABLE>

<PAGE>

                                                                      Schedule N

                      DOCUMENT OF ADMISSION OF A NEW PARTY

This amendment to the Atlantic Cable Maintenance and Repair Agreement dated 1
January 1998 ("the Agreement") is effective as of this [       ] day of[       ]
19[       ] (the "Effective Date").

WHEREAS, [party's full corporate description and registered address] is a
Maintenance Authority for the [cable system], and desires to become a Party to
the Agreement.

NOW THEREFORE, pursuant to Article 27 of the Agreement, all Parties having
agreed to admission, [party], declaring that the [cable system] has no
service-affecting submerged plant cable faults, is hereby admitted as a Party to
the Agreement on the Effective Date.

As of the Effective Date, [party] agrees that it shall be added as a Party to
Schedule A, and that it shall enjoy all rights and be subject to all obligations
of a Party to the Agreement and the [cable system] shall be included in Schedule
B1 and/or B2, as appropriate.

IN WITNESS WHEREOF, the undersigned, duly authorised, have signed this
amendment.

Chairman, Management Committee for and on behalf of the Parties to the Agreement


_________________________________________   Date:_______________________________

For and on behalf of [party]


_________________________________________   Date:_______________________________

<PAGE>











                        Schedules to Credit Agreement












<PAGE>
                                                                   Exhibit 10.11

                                   Schedule 1.1(i)   Certain Calculations

<PAGE>

                                 SCHEDULE 1.1(i)

                              CERTAIN CALCULATIONS

      "Bank Model Table" means the table set forth below providing details of
(i) Projected Volume, (ii) Projected Price and (iii) Projected Net Expenses(1).

                       PROJECTED                              PROJECTED NET
                        VOLUME        PROJECTED PRICE            EXPENSES
       DATE           (in STM-1s)  (in millions per STM-1)    (in millions)
First Quarter 2002       26.78             $ 1.522                $ 4.197
Second Quarter 2002      26.78             $ 1.522                $ 4.028
Third Quarter 2002       26.78             $ 1.522                $ 5.253
Fourth Quarter 2002      26.78             $ 1.522                $ 4.077
First Quarter 2003       36.08             $ 1.369                $ 4.386
Second Quarter 2003      36.08             $ 1.369                $ 4.361
Third Quarter 2003       36.08             $ 1.369                $ 5.586
Fourth Quarter 2003      36.08             $ 1.369                $ 4.412
First Quarter 2004       36.64             $ 1.232                $ 4.696
Second Quarter 2004      36.64             $ 1.232                $ 4.672
Third Quarter 2004       36.64             $ 1.232                $ 5.897
Fourth Quarter 2004      36 64             $ 1.232                $ 4.724
First Quarter 2005       47.04             $ 1.109                $ 5.002
Second Quarter 2005      47.04             $ 1.109                $ 4.979
Third Quarter 2005       47.04             $ 1.109                $ 6.206
Fourth Quarter 2005      47.04             $ 1.109                $ 5.032
First Quarter 2006       59.11             $ 0.998                $ 5.388
Second Quarter 2006      59.11             $ 0.998                $ 5.365
Third Quarter 2006       59.11             $ 0.998                $ 6.592

- ----------

1     Projected Net Expenses is the projected O&M revenues minus projected total
      operating expenses minus projected permitted capital expenditures minus
      projected taxes pursuant to the Operating Projections.

<PAGE>

Fourth Quarter 2006      59.11             $ 0.998                $ 5.420

First Quarter 2007       62.27             $ 0 898                $ 5.770

      "Capacity Reserve Requirement" shall mean, as of any date of
determination, an amount equal to (i) in the case of the first upgrade of 1024
STM-1's of the System to be done by the Company, (x) $147,000 (or such lesser
amount as the Company and the Independent Engineer shall agree is the then
market per unit cost of upgrading 1024 STM-1's) for the first 615 STM-1's to be
sold by the Company and (y) $88,000 (or such lesser amount as the Company and
the Independent Engineer shall agree is the then market per unit cost of
upgrading 1024 STM-1's) for any subsequent STM-1's to be sold by the Company
and (ii) in the case of any subsequent upgrade of the System $88,000 (or such
lesser amount as the Company and the Independent Engineer shall agree is the
then market per unit cost of upgrading 1024 STM-1's) for any subsequent STM-1's
to be sold by the Company.

      "Capacity Upgrade Requirement" shall mean, for each quarter, the product
of (a) Projected Volume times the Volume Factor times (b) the Capacity Reserve
Requirement.

      "Capacity Upgrade Shortfall" means, as of any date of determination, the
Capacity Upgrades Reserve Required Balance minus the actual balance held on the
Capacity Upgrades Reserve Account.

      "Present Value Coverage Ratio" shall mean, as at any date of
determination, the ratio of (a) the sum of the present value of Projected Cash
Available for Debt Service (calculated on the basis of the Company's current
borrowing rate for such quarter) for each of the quarters following the date of
determination to the Final Maturity Date minus the Capacity Upgrade Shortfall to
(b) the outstanding Loans as of such date.

      "Price Factor" shall mean, as at any date of determination, the ratio
of (a) the historical average weighted contract price paid per STM-1 of Capacity
(excluding sales of fiber pairs) during the previous four quarters (or such
shorter period during the first four quarters after the Conversion Date) to (b)
the average Projected Price for such four quarters (or such shorter period
during the first four quarters after the Conversion Date).

<PAGE>

      "Projected Cash Available for Debt Service" shall mean, for each quarter,
(a) Projected Volume times the Volume Factor, times (b) Projected Price times
the Price Factor, minus (c) Sales Commissions, minus (d) the Capacity Upgrade
Requirement, minus (e) Projected Net Expenses.

      "Projected Net Expenses" shall mean, for each quarter, the expenses set
forth opposite the correlative date indicated on the Bank Model Table.

      "Projected Price" shall mean, for each quarter, the price per STM-1 of
Capacity set forth opposite the correlative date indicated on the Bank Model
Table.

      "Projected Volume" shall mean, for each quarter, the amount of volume (in
STM-1's) set forth opposite the correlative date indicated on the Bank Model
Table.

      "Sales Commissions" shall mean, for each quarter, (a) the sales
commissions prevailing for such quarter, times (b) Projected Volume times the
Volume Factor, times (c) Projected Price times the Price Factor.

      "Volume Factor" shall mean, as at any date of determination, the ratio
of (a) the total volume (in STM-1's) of Capacity sold (excluding sales of fiber
pairs) during the previous four quarters (or such shorter period during the
first four quarters after the Conversion Date) to (b) the sum of the Projected
Volume amounts for such four quarters (or such shorter period during the first
four quarters after the Conversion Date).

<PAGE>

                          Schedule 1.1(iii) Principal Payment Dates/Amortization

<PAGE>

                                SCHEDULE 1.1(iii)

                      PRINCIPAL PAYMENT DATES/AMORTIZATION

================================================================================
                                                  SCHEDULED
                                                 REPAYMENTS
                                                   OF TERM
                              DATE                  LOANS
================================================================================
                        March 31, 2002             1.875%
- --------------------------------------------------------------------------------
                        June 30, 2002              1.875%
- --------------------------------------------------------------------------------
                        September 30, 2002         1.875%
- --------------------------------------------------------------------------------
                        December 31, 2002          1.875%
- --------------------------------------------------------------------------------
                        March 31, 2003             4.375%
- --------------------------------------------------------------------------------
                        June 30, 2003              4.375%
- --------------------------------------------------------------------------------
                        September 30, 2003         4.375%
- --------------------------------------------------------------------------------
                        December 31, 2003          4.375%
- --------------------------------------------------------------------------------
                        March 31, 2004             4.375%
- --------------------------------------------------------------------------------
                        June 30, 2004              4.375%
- --------------------------------------------------------------------------------
                        September 30, 2004         4.375%
- --------------------------------------------------------------------------------
                        December 31, 2004          4.375%
- --------------------------------------------------------------------------------
                        March 31, 2005             5.625%
- --------------------------------------------------------------------------------
                        June 30, 2005              5.625%
- --------------------------------------------------------------------------------
                        September 30, 2005         5.625%
- --------------------------------------------------------------------------------
                        December 31, 2005          5.625%
- --------------------------------------------------------------------------------
                        March 31, 2006             6.875%
- --------------------------------------------------------------------------------
                        June 30, 2006              6.875%
- --------------------------------------------------------------------------------
                        September 30, 2006         6.875%
- --------------------------------------------------------------------------------
                        December 31, 2006          6.875%
- --------------------------------------------------------------------------------


                                 1.1 (iii) - 1

<PAGE>


================================================================================
                                                  SCHEDULED
                                                 REPAYMENTS
                                                   OF TERM
                              DATE                  LOANS
================================================================================
                        March 31, 2007             7.500%
- --------------------------------------------------------------------------------


                                 1.1 (iii) - 2
<PAGE>

                                                 Schedule 1.1(iv) Project Budget

<PAGE>

                                PROJECT BUDGET
                          (Figures are in Millions)

                  Supply Contract                $   ***

                  Landing Stations                   ***

                  Backhaul/POPs                      ***

                  Program Management                 ***

                  Other                              ***
                                               ---------

                  TOTAL                        $     ***


- ----------
Confidential treatment has been requested with respect to the portions of this
agreement marked with three asterisks (***) and the redacted material has
been filed separately with the Securities and Exchange Commission.

<PAGE>

            Schedule 1.1(v) Sponsor Pre-Sale Capacity Commitments

<PAGE>

                               Schedule 1.1(v)

                    Sponsor Pre-Sale Capacity Commitments

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
   Capacity Purchaser      Amount           Payment Dates            Letter of Credit Issuer
- --------------------------------------------------------------------------------------------
<S>                      <C>              <C>                        <C>
***                                       30% following the          Dresdner Bank AG
                          *** million     Closing Date; 10%
                                          quarterly installments
                                          beginning on December
                                          31, 1999
- --------------------------------------------------------------------------------------------
***                       *** million*    100% at Initial RFS        n/a
- --------------------------------------------------------------------------------------------
***                       *** million     80% by Initial RFS; the    n/a
                                          balance following notice
                                          that the full system is
                                          able to carry commercial
                                          traffic
- --------------------------------------------------------------------------------------------
***                       *** million     Prior to the Closing Date  n/a
- --------------------------------------------------------------------------------------------
***                       *** million**   75% by Initial RFS; the    n/a
                                          balance following notice
                                          that the full system is
                                          able to carry commercial
                                          traffic
- --------------------------------------------------------------------------------------------
***                       *** million     Approximately 30 days      n/a
                                          from the Closing Date
- --------------------------------------------------------------------------------------------
</TABLE>

     ***



<PAGE>

              Schedule 1.1 (vii) Schedule of Sources and Uses
<PAGE>

                                SOURCES AND USES
                            (Figures are in Millions)

              SOURCES                                      USES
              -------                                      ----

Construction Loan          $   ***        Supply Contract           $  ***

Revolving Credit               ***        Landing Stations             ***

Sponsor Pre-Sales              ***        Backhaul/POPs                ***

Equity                         ***        Program Management           ***
                         ---------

TOTAL                    $     ***        Other                        ***
                                                                  ---------

                                          TOTAL                   $    ***
<PAGE>

                            Schedule 1.1(viii) Applicable Margin/Commitment Fees
<PAGE>

                               SCHEDULE 1.1(viii)

                           PART I. APPLICABLE MARGIN

The Applicable Margin on the outstanding Loans shall be calculated from time to
time at a split rate, calculated as provided below:

(i)   The Applicable Margin shall equal:

      (a)   1.25% (in the case of Eurodollar Loans) and 0.25% (in the case of
            ABR Loans) for that portion of the outstanding Loans that equals the
            aggregate amount of the Qualifying Pre-Sale Capacity Receivables, if
            any, as at the relevant date of determination (as provided below),
            provided, however, that the portion of the Loans that accrues
            interest at this rate shall not exceed an amount equal to 50% of the
            outstanding Loans as at the relevant date of determination; and

      (b)   3.00% (in the case of Eurodollar Loans) and 2.00% (in the case of
            ABR Loans) for the balance of the outstanding Loans.

            Provided, however, that the Applicable Margin for Revolving Credit
Loans shall equal 3.00% (in the case of Eurodollar Loans) and 2.00% (in the case
of ABR Loans).

(ii)  The Applicable Margin shall be determined in respect of each outstanding
      Loan on the following dates of determination:

      (a)   for any Eurodollar Loan, on the first day of the initial Interest
            Period and each three month anniversary thereof during the
            Construction Loan Commitment Period (or if such day is not an
            Interest Payment Date, the closest Interest Payment Date thereto)
            and the Conversion Date and each three month anniversary thereof for
            so long as the Term Loans remain outstanding (or if any such
            anniversary date is not an Interest Payment Date, the closest
            Interest Payment Date thereto); and

      (b)   for any ABR Loan, on the date of borrowing (or converting into) such
            ABR Loan and thereafter on each Interest Payment Date for such ABR
            Loan.


                                       1
<PAGE>

                            Part II - Commitment Fee

During the Construction Loan Commitment Period, the Commitment fee shall accrue
in respect of the undrawn Construction Loan Commitments at a split rate,
calculated as provided herein.

(i)   The Commitment fee shall accrue at

      (a)   a rate of 0.375% per annum on that portion, if any, of the average
            daily undrawn Construction Loan Commitments which could have been
            drawn as Loans accruing interest at the lower Applicable Margin (as
            provided in clause (i)(a) of Part I of this Schedule) during the
            relevant period, such amount to equal the difference between (x) the
            aggregate amount of Qualifying Pre-Sale Capacity Receivables as at
            the relevant date of determination (as provided below) and (y) the
            average daily aggregate principal amount of Loans that, during the
            relevant period, accrues interest at the lower Applicable Margin
            provided for in clause (i)(a) of Part I of this Schedule; provided
            however, in no event shall the portion of the undrawn Construction
            Loan Commitments that is eligible to accrue fees at this rate exceed
            50% of the amount of the undrawn Construction Loan Commitments as at
            the relevant date of determination; and

      (b)   a rate of 0.75% per annum on the balance of the avenge daily undrawn
            Construction Loan Commitments and Revolving Credit Commitments
            during the relevant period.

(ii)  The amount of undrawn Construction Loan Commitments shall be based on the
      daily average undrawn Construction Loan Commitment amounts during the
      relevant three-month period preceding each payment date for the Commitment
      fee and the date of determination of (a) the amount of the Qualifying
      Pre-Sale Capacity Receivables (for purposes of clause (i)(a)(x) above) and
      (b) the limitation set forth in the proviso to clause (i)(a) above, shall
      be the first date of such three-month period.


                                       2
<PAGE>

                                    Schedule 3.6 Capital and Corporate Structure
<PAGE>

                               Company Structure

                               [GRAPHIC OMITTED]

<PAGE>

                                                        Schedule 3.9  Litigation

<PAGE>

                                                                SCHEDULE 3.9 TO
                                                                CREDIT AGREEMENT

                                   Litigation:

                                      None


                                 Schedule 3.9-1
<PAGE>

                                 Schedule 3.11(a)  Real Estate Assets and Leases

<PAGE>

                                                             SCHEDULE 3 11(a) TO
                                                             CREDIT AGREEMENT

                         Real Estate Assets and Leases:

                                      None


                               Schedule 3.11(a)-1

                                       Schedule 3.19(b)  Contractual Obligations

<PAGE>

                                SCHEDULE 3.19(b)

Material Contractual Obligations of the Company (excluding the Financing
Documents)

1.    Contract between FAL, FA USA, FAUK, FAF and Alcatel Submarine Networks
      ("ASN"), Alcatel Submarine Networks Inc. and Alcatel Submarine Networks
      Limited dated 20 September 1999.

2.    Performance Bond Letter of Credit issued by Credit Commercial de France in
      respect of(1).

3.    Guarantee from Alcatel dated 7 October 1999 in respect of(1).

4.    Construction Management Agreement dated 8 October 1999 between FAL and
      FTGSL.

S.    Construction Management Agreement dated 8 October 1999 between FAL and
      GTS.

6.    Facilities Management Agreement dated 8 October 1999 among FAL, FTGSL and
      UTS.

7.    Customer Marketing Agreement dated 8 October 1999 among FAL, FLAG Telecom
      Ireland Limited and GTS.

8.    Arbitration Agreement dated 8 October 1999 among FAL, FAHL, GTS
      TransAtlantic Holdings, Ltd., and their Affiliates.

9.    Fibre, Capacity and Facilities Purchase Agreement dated 8 October 1999
      among FAL, FAUSA and GTSCSL.

10.   Capacity Right of Use Agreement dated 8 October 1999 among FAL, FALSA and
      Nynex Long Distance Company, d/b/a Bell Atlantic Long Distance.

11.   Capacity Right of Use Agreement dated 8 October 1999 among FAL, FAUSA and
      Singapore Telecommunications Limited.

12.   Indefeasible Right of Use Agreement dated 8 October 1999 among FAL, FAUSA
      and Teleglobe USA Inc.

13.   Letter agreement for the purchase of capacity between Alcatel and FAL
      dated 8 October 1999.

14.   Letter agreement for the purchase of capacity between PSINet Inc. and FAL
      dated 29 September 1999.

<PAGE>

15.   Capacity Right of Use Agreement dated 22 July 1999 as amended by Contract
      Variation 1 dated 4 October 1999 among FAL, FAUSA and Worldstar Telecom
      Inc.

Abbreviations:

FAHL                   FLAG Atlantic Holdings Limited

FAL                    FLAG Atlantic Limited

FAUSA                  FLAG Atlantic USA Limited

FAUK                   FLAG Atlantic UK Limited

FAF                    FLAG Atlantic France Sarl

FTGSL                  FLAG Telecom Group Services Limited

GTS                    GTS Carrier Services Inc.

GTSCS                  GTS Carrier Services Limited

<PAGE>

         Schedule 5.26  Conditions to Satisfy' as to Material Real Estate Assets

<PAGE>

                                  Schedule 5.26

                           CONDITIONS TO SATISFY AS TO
                           MATERIAL REAL ESTATE ASSETS

A. United States Material Real Estate Assets. If the Material Real Estate Asset
is located in the United States of America:

      1.    Fully executed and notarized Mortgages (as defined below), in proper
            form for recording in all appropriate places in all applicable
            jurisdictions, encumbering each such Material Real Estate Asset
            (each, a "U.S. Mortgaged Property").

      2.    An opinion of counsel (which counsel shall be reasonably
            satisfactory to the Administrative Agent) in the state in which the
            U.S. Mortgaged Property is located with respect to the
            enforceability of the form(s) of Mortgages to be recorded in such
            state and such other customary matters as the Administrative Agent
            may reasonably request, in each case in form and substance
            reasonably satisfactory to the Administrative Agent.

      3.    In the case of each Leasehold Property (as defined below) that is a
            U.S. Mortgaged Property, (1) a Landlord Consent and Estoppel (as
            defined below) and (2) if relevant, evidence that such Leasehold
            Property is a Recorded Leasehold Interest (as defined below).

      4.    An ALTA (or, where the ALTA form is not available, a similar form
            used in such jurisdiction) mortgagee title insurance policy or
            unconditional commitment therefor issued by a title company with
            respect to the U.S. Mortgaged Property (each, a "Title Policy"),
            together with a title report issued by a title company with respect
            thereto, and copies of all recorded documents listed as exceptions
            to title or otherwise referred to therein, each in customary form
            reasonably satisfactory to the Administrative Agent.

      5.    Evidence of flood insurance with respect to each Flood Hazard
            Property (as defined below) that is located in a community that
            participates in the National Flood Insurance Program, in each case
            in compliance with any applicable regulations of the Board of
            Governors of the Federal Reserve System, in form and substance
            reasonably satisfactory to the Administrative Agent.


                                Schedule 5.26 - 1
<PAGE>

      6.    Surveys of all U.S. Mortgaged Properties which are not Leasehold
            Properties, certified to the Administrative Agent and dated not more
            than thirty (30) days prior to the delivery of such survey. All such
            surveys shall be ALTA surveys to the extent practicable.

B.    United Kingdom Material Real Estate Assets. If the Material Real Estate
      Asset is located in the United Kingdom:

      1.    Fully executed and completed Mortgages in a proper form for the
            purposes of registration in accordance with the laws of England and
            Wales, encumbering each such Material Real Estate Asset (each, a
            "U.K. Mortgaged Property").

      2.    In the case of each Leasehold Property that is a U.K. Mortgaged
            Property and where the relevant lease requires a landlord's consent
            to the creation of a Mortgage, (I) a Landlord Consent and Estoppel
            and (2) if relevant, evidence that such Leasehold Property is
            registered accordingly at HM Land Registry.

      3.    In the case of each Leasehold Property that is a UK Mortgaged
            Property and where the relevant lease does not require the
            landlord's consent to the creation of a Mortgage, a Landlord Notice.

      4.    Any executed and completed Licences required to be panted by a
            landlord of Leasehold Property which is a U.K. Mortgaged Property.

      5.    Title documents evidencing good title of the Company or any
            Subsidiary thereof in respect of each relevant U.K. Mortgaged
            Property to which such entity acquires title.

      6.    Surveys of each U.K. Mortgaged Property certified as having been
            carried out in accordance with generally accepted good practice in
            the United Kingdom by a duly qualified surveyor, such surveys not to
            be dated more than 30 days prior to their delivery.


                                Schedule 5.26 - 2
<PAGE>

                                  DEFINED TERMS

      "First Priority" means, with respect to any Lien purported to be created
in any Collateral pursuant to any Security Document, that such Lien is the only
Lien to which such Collateral is subject, other than Permitted Liens.

      "Flood Hazard Property" means a U.S. Mortgaged Property located in an area
designated by the Federal Emergency Management Agency as having special flood or
mud slide hazards.

      "Landlord Consent and Estoppel" means, (a) with respect to any Leasehold
Property that constitutes a U.S. Mortgaged Property, an agreement in writing by
and between the Administrative Agent and the lessor under the related lease,
substantially in the form of Exhibit 0 and (b) with respect to any Leasehold
Property that constitutes a U.K. Mortgaged Property, a deed in favor of the
Administrative Agent executed by the lessor under the related lease
substantially in the form of Exhibit R.

      "Landlord Notice" means, in respect of any Leasehold Property that
constitutes a UK Mortgaged Property, a notice in writing given by the relevant
lessor under the related lease substantially in the form of Exhibit S.

      "Leasehold Property" means any leasehold interest of the Company or any
Subsidiary thereof as lessee under any lease of real property that constitutes a
Material Real Estate Asset, other than any such leasehold interest designated
from time to time by the Administrative Agent in its sole discretion as not
being required to be included in the Collateral.

      "Mortgage" means a form of mortgage reasonably acceptable to
Administrative Agent.

      "Record Document" means, with respect to any Leasehold Property, (i) the
lease evidencing such Leasehold Property or a memorandum thereof, executed and
acknowledged by the owner of the affected real property, as lessor, or (ii) if
such Leasehold Property was acquired or subleased from the holder of a Recorded
Leasehold Interest, the applicable assignment or sublease document, executed and
acknowledged by such holder, in each case in form sufficient in the applicable
jurisdiction to enable the Administrative Agent to obtain a Title Policy.

      "Recorded Leasehold Interest" means a Leasehold Property with respect to
which a Record Document has been recorded in all places necessary or desirable,
in the


                                Schedule 5.26 - 3
<PAGE>

Administrative Agent's reasonable judgment, to give constructive notice of such
Leasehold Property to third-party purchasers and encumbrancers of the affected
real property.


                                Schedule 5.26 - 4
<PAGE>

                                     Schedule 6.18  Transactions with Affiliates

<PAGE>

                                  SCHEDULE 6.18

Transactions with Affiliates

1.    Contract between FAL, FAUSA, FAUK, FAF and Alcatel Submarine Networks
      ("ASN"), Alcatel Submarine Networks Inc. and Alcatel Submarine Networks
      Limited dated 20 September 1999.

2.    Construction Management Agreement dated 8 October 1999 between FAL and
      FTGSL.

3.    Construction Management Agreement dated 8 October 1999 between FAL and
      GTS.

4.    Facilities Management Agreement dated 8 October 1999 among FAL, FTGSL and
      GTS.

5.    Customer Marketing Agreement dated 8 October 1999 among FAL, FLAG Telecom
      Ireland Limited and GTS.

6.    Arbitration Agreement dated 8 October 1999 among FAL, FAHL, GTS
      TransAtlantic Holdings, Ltd., and their Affiliates.

7.    Fibre, Capacity and Facilities Purchase Agreement dated 8 October 1999
      between [GTS] and FAL.

Abbreviations:

FAHL        FLAG Atlantic Holdings Limited

PAL         FLAG Atlantic Limited

FAUSA       FLAG Atlantic USA Limited

PACK        FLAG Atlantic UK Limited

FAF         FLAG Atlantic France Sari

FTGSL       FLAG Telecom Group Services Limited

GTS         GTS Carrier Services Inc.

GTSCSL      GTS Carrier Services Limited


<PAGE>

                                                                   Exhibit 10.16

                                 Schedules to

                              Amended and Restated

                               Shareholder Pledge


<PAGE>

                                                                   Exhibit 10.16

                                   SCHEDULE I
                               TO PLEDGE AGREEMENT

      Attached to and forming a part of the Pledge Agreement dated as of October
8, 1999, by and among the Pledgors referred to therein and Barclays Bank Plc, as
Secured Party.

                                     Part A

<TABLE>
<CAPTION>
==================================================================================================================
                                                                                                          Percent-
                                                                                                          age of
                                                                                                          Outsta-
                                                                  Stock                     Number         nding
                                                 Class of      Certificate       Par          of           Shares
       Pledgor               Stock Issuer          Stock           Nos.         Value       Shares        Pledged
==================================================================================================================
<S>                    <C>                       <C>           <C>              <C>         <C>           <C>
FLAG Atlantic          FLAG Atlantic Limited     Ordinary      1                $1.00       6,000         50%
Holdings Limited
- ------------------------------------------------------------------------------------------------------------------
GTS TransAtlantic      FLAG Atlantic Holdings    Ordinary      2                $1.00       6,000         50%
Holdings, Ltd.         Limited
- ------------------------------------------------------------------------------------------------------------------

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

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


257472--7A                                                             EXECUTION
 AMENDED AND RESTATED SHAREHOLDER PLEDGE AGREEMENT


                                       24

<PAGE>

                                   SCHEDULE II
                               TO PLEDGE AGREEMENT

                           [FORM OF PLEDGE AMENDMENT]

      This Pledge Amendment, dated _______________, [199_] [200_] is delivered
pursuant to Section 6(b) of the Pledge Agreement referred to below. The
undersigned hereby agrees that this Pledge Amendment may be attached to the
Pledge Agreement dated as of October 8, 1999, by and among the Pledgors referred
to therein and Barclays Bank Plc, as Secured Party (the "Pledge Agreement",
capitalized terms defined therein being used herein as therein defined), and
that the Pledged Shares listed on this Pledge Amendment shall be deemed to be
part of the Pledged Shares and shall become part of the Pledged Collateral and
shall secure all Secured Obligations.

                                          [NAME OF PLEDGOR]


                                          By:
                                               Name:
                                               Title:

<TABLE>
<CAPTION>
================================================================================================================
                                                                                                   Percentage of
                                 Class of           Stock             Par         Number of         Outstanding
       Stock Issuer               Stock        Certificate Nos.      Value         Shares         Shares Pledged
================================================================================================================
<S>                              <C>           <C>                   <C>          <C>             <C>

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

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

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

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


257472--7A                                                             EXECUTION
 AMENDED AND RESTATED SHAREHOLDER PLEDGE AGREEMENT


                                       25

<PAGE>

                                  SCHEDULE III
                               TO PLEDGE AGREEMENT

                         [FORM OF PLEDGE ACKNOWLEDGMENT]

      This Pledge Acknowledgment, dated _______________, [199_] [200_], is
delivered pursuant to the Pledge Agreement referred to below. The undersigned
hereby agrees that this Pledge Acknowledgment may be attached to the Pledge
Agreement dated October 8, 1999, by and among the Pledgors referred to therein
and Administrative Agent, as Secured Party (as amended, restated, supplemented
or otherwise modified to the date hereof, the "Pledge Agreement", capitalized
terms defined therein being used herein as therein defined), that the
undersigned by executing and delivering this Acknowledgment hereby becomes a
Pledgor under the Pledge Agreement and agrees to be bound by all of the terms
thereof, and that the Pledged Shares listed on this Pledge Acknowledgment shall
be deemed to be part of the Pledged Shares and shall become part of the Pledged
Collateral and shall secure all Secured Obligations.

                                       [NAME OF ADDITIONAL PLEDGOR]


                                       By:
                                           Name:
                                           Title:


                                           Notice Address:


<TABLE>
<CAPTION>
================================================================================================================
                                                                                                   Percentage of
                                 Class of           Stock             Par         Number of         Outstanding
       Stock Issuer               Stock        Certificate Nos.      Value         Shares         Shares Pledged
================================================================================================================
<S>                              <C>           <C>                   <C>          <C>             <C>

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

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

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

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


257472--7A                                                             EXECUTION
 AMENDED AND RESTATED SHAREHOLDER PLEDGE AGREEMENT


                                       26

<PAGE>

                                                                   Exhibit 10.17

                                  Schedules

                                     to

                             Bell Capacity Right

                              of USE Agreement



<PAGE>

                                                                   Exhibit 10.17

                                   SCHEDULE 1

                              DESCRIPTION OF SYSTEM

A trans-Atlantic cable system known as FLAG Atlantic-1 which is to operate from
London and Paris to New York and will include a trans-Atlantic subsea element
and backhaul elements in Europe and the United States.

The subsea element will involve the construction of four landing stations ("the
Landing Stations"), a six fibre pair ring system across the Atlantic Ocean, with
six fibre pairs connecting the US Landing Stations and six fibre pairs
connecting the European Landing Stations. The Landing Stations are currently
expected to be at (i) Cornwall (UK), (ii) St. Brieuc (France), (iii) Makamah
Beach on the North shore of Long Island, New York (US) and (iv) Long Beach on
the South shore of Long Island, New York (US). Each fibre pair will be designed
for a minimum capacity of 40 wavelengths with each wavelength running at 10
Gbps.

The backhaul elements will seamlessly connect the Landing Stations to the
digital/optical input/output port on the digital/optical distribution frame
("Terminal Point") in the heart of London, Paris, New York and, at the absolute
discretion of FA-1, in New Jersey.

The initial stage of the system will consist of the Northern subsea link from
Cornwall to the North shore of Long Island, the Cornwall to Brittany
Trans-Channel link and the backhaul elements (which include the terrestrial link
between the North shore and the South shore of Long Island). The full system
will consist of the initial stage and the Southern subsea link from Brittany to
the south shore of Long Island ("Full System").

The system will be installed initially with at least 160 Gbps of capacity but
will be designed with technology capable of upgrade to 2.4 terabits per second.

The base system has been designed to provide restoration within its own
capabilities by way of protection switching. This has been achieved by means of
a redundant multi-loop architecture within the system. This architecture
provides redundancy in the event of a failure of any component within the
system.

The system will:

      -     have the ability to carry commercial traffic between any two points
            (consisting of one or many segments) which meets ITU-T G.826
            recommendations.
      -     have automatic self-healing ring protection between any two points
            (consisting of one or many segments)
      -     have network management capability for the system as a whole


                                                                              17
<PAGE>

                                   SCHEDULE 2A

1.    Capacity

      ---------------------------------------------------------------------
      Route - From the Terminal               Capacity           Purchase
      Point facilities in London or                              Price US$
      Paris (at the option of BELL                             (excl. taxes)
      ATLANTIC) to either of the
      Terminal Point facilities in
      New York or, if applicable, in
      New Jersey (at the option of
      BELL ATLANTIC).
      ---------------------------------------------------------------------
      Tranche 1                       16 STM-1s multiplexed     $      ***
                                      at STM-4 level
      ----------------------------------------------------------------------
      Tranche 2                       16 STM-1s multiplexed     $      ***
                                      at STM-4 level
      ----------------------------------------------------------------------
      Tranche 3                       32 STM-1s multiplexed     $      ***
                                      at STM-4 level
      ----------------------------------------------------------------------
      Tranche 4                       64 STM-1s multiplexed     $      ***
                                      at STM-4 level
      ----------------------------------------------------------------------

- ----------
Confidential treatment has been requested with respect to the portions of this
agreement marked with three asterisks (***) and the redacted material has
been filed separately with the Securities and Exchange Commission.



                                                                              18
<PAGE>

                                   SCHEDULE 2B

      ---------------------------------------------------------------------
      Route - From the Terminal               Capacity           Purchase
      Point facilities in London or                              Price US$
      Paris (at the option of BELL                             (excl. taxes)
      ATLANTIC) to either of the
      Terminal Point facilities in
      New York or, if applicable, in
      New Jersey (at the option of
      BELL ATLANTIC).
      ---------------------------------------------------------------------
      Tranche 1                       12 STM-1s multiplexed     $     ***
                                      at STM-4 level and 1 x
                                      STM-1
      ---------------------------------------------------------------------
      Tranche 2                       12 STM-1s multiplexed     $     ***
                                      at STM-4 level and 1 x
                                      STM-1
      ---------------------------------------------------------------------
      Tranche 3                       26 STM-1s multiplexed     $     ***
                                      at STM-4 level
      ---------------------------------------------------------------------
      Tranche 4                       52 STM-1s multiplexed     $     ***
                                      at STM-4 level
      ---------------------------------------------------------------------
      Tranche 5                       104 STM-1s multiplexed    $     ***
                                      at STM-4 level
      ---------------------------------------------------------------------


                                                                              19
<PAGE>

                                   SCHEDULE 3

                        (Payment schedule for Tranche 1)

- ----------------------------------------------------
Date                                     Percentage
                                         of Purchase
                                         Price ($US)
- ----------------------------------------------------
On receipt of a notice  from FA-1 that       ***%
FA-1 Financial  Closure (as defined in
clause 23.3) has occurred
- ----------------------------------------------------
31 December 1999                             ***%
- ----------------------------------------------------
1 April 2000                                 ***%
- ----------------------------------------------------
1 July 2000                                  ***%
- ----------------------------------------------------
1 October 2000                               ***%
- ----------------------------------------------------
Initial RFS Date                             ***%
- ----------------------------------------------------
Date on which FA-1 notifies BELL             ***%
ATLANTIC that the Full System is able
to carry commercial traffic
- ----------------------------------------------------


                                                                              20
<PAGE>

                                   SCHEDULE 4

                      Provisions for Collocation Agreement

If BELL ATLANTIC desires to install equipment at a Terminal Point in order to
connect to the Capacity, the Parties agree to negotiate in good faith a
Collocation Agreement which shall be based on the following principles:

1.    BELL ATLANTIC shall be granted a license to place its equipment in racks
      at the Terminal Point premises from the Initial RFS Date until the
      termination or expiration of this Agreement. BELL ATLANTIC will pay a
      price per rack per annum for use of the racks no more than the price per
      rack paid to FA-1 by its most favoured purchasers, payable annually in
      advance.

2.    BELL ATLANTIC shall be permitted to use the racks only for the purpose of
      connecting to the System.

3.    Access to the Terminal Point premises will be available to BELL ATLANTIC's
      authorised personnel on a 24*365 basis subject to compliance with
      reasonable safety, security and access rules.

4.    Commercial terms for services (such as installation, first line
      maintenance, shifts and changes) and for utilities (such as power heating
      lighting) to be provided by FA-1 at the Terminal Point are to be
      negotiated.

5.    Assignment or sublicensing of the racks by BELL ATLANTIC shall be
      permitted only where the Capacity has been assigned, provided that this
      limitation shall not prohibit Bell Atlantic from permitting its Affiliates
      (as defined in clause 13.1) to use the racks to connect to the System.

6.    Only appropriately qualified staff of BELL ATLANTIC may enter the Terminal
      Points.

7.    Cable shall not be installed by BELL ATLANTIC except under the direct
      supervision of FA-1.

8.    BELL ATLANTIC shall submit suitable documentation evidencing that the
      equipment meets appropriate industry specifications and safety
      requirements.

9.    BELL ATLANTIC must provide evidence to FA-1 that it will be able to
      operate the equipment during BELL ATLANTIC labour disputes.


                                                                              21
<PAGE>

                                   SCHEDULE 5

                                  O&M PAYMENTS

BELL ATLANTIC shall pay ***. The operation and maintenance costs of the
System shall include, without limitation:

o     ***

The operation and maintenance costs shall not include ***

o     ***

On the Initial RFS Date FA-1 shall provide to BELL ATLANTIC a budgetary estimate
of the costs from the date of activation until the end of the then calendar
year. Thereafter FA-1 shall provide such budgetary estimate on 31st October of
each year. Within three months of the end of each year FA-1 shall provide to
BELL ATLANTIC the actual costs for such year and any adjustments necessary will
be effected by a debit or credit for the next quarter (and, if necessary,
subsequent quarters), as appropriate. In no event shall BELL ATLANTIC be
required to pay more than $*** per STM-1 per annum. FA-1 shall provide
satisfactory evidence of the actual costs and the amount of capacity activated
on the System referred to above and for this purpose FA-1 shall keep appropriate
records for a period of three years after the relevant invoice for inspection by
an auditor if required. ***


                                                                              22
<PAGE>

                                   SCHEDULE 6A

                                DELIVERY SCHEDULE

BELL ATLANTIC shall be entitled to Capacity on the System if Schedule 2A is
applicable on the following basis:

- -------------------------------------------------------------------------------
Availability Schedule      Date                      Capacity Available To
                                                     Activate (STM-1s)
- -------------------------------------------------------------------------------
Tranche1                   ***                                  ***
- -------------------------------------------------------------------------------
Optional Additional Capacity

- -------------------------------------------------------------------------------
Tranche 2                  ***                                  ***
- -------------------------------------------------------------------------------
Tranche 3                  ***                                  ***
- -------------------------------------------------------------------------------
Tranche 4                  ***                                  ***
- -------------------------------------------------------------------------------


                                                                              23
<PAGE>

                                   SCHEDULE 6B

                                DELIVERY SCHEDULE

BELL ATLANTIC shall be entitled to Capacity on the System if Schedule 2B is
applicable on the following basis:

- -------------------------------------------------------------------------------
Availability Schedule         Date                      Capacity Available To
                                                        Activate (STM-1s)
- -------------------------------------------------------------------------------
Tranche1                      ***                                ***
- -------------------------------------------------------------------------------
Optional Additional Capacity
- -------------------------------------------------------------------------------
Tranche 2                     ***                                ***
- -------------------------------------------------------------------------------
Tranche 3                     ***                                ***
- -------------------------------------------------------------------------------
Tranche 4                     ***                                ***
- -------------------------------------------------------------------------------
Tranche 5                     ***                                ***
- -------------------------------------------------------------------------------


                                                                              24
<PAGE>

                                   SCHEDULE 7

                                ACCEPTANCE TESTS

1. Bringing-into-service-tests ("BIS Tests") (clause 2.1.2)

The BIS Tests will involve prolonged bit-error rate and pointer (or similar)
method of measuring the timing of the System. The BIS Tests will demonstrate
that the bit-error rate at the end of the life of the System is two times the
bit-error rate under ITU-T recommendation G.829.

2. Operation and Maintenance of the System (clause 5.1)

                               SYSTEM POWER BUDGET

                                    Contents

1.    SYSTEM POWER BUDGET
2.    CHROMATIC DISPERSION MANAGEMENT OF WDM SYSTEM

     Table A   Power Budget available on FLAG Atlantic repeatered submarine
               Segments for Transmission at 40*10 Gbit/s

     Table B   Power Budget for FLAG Atlantic non-repeatered Segment D.


                                                                              25
<PAGE>

                               SYSTEM POWER BUDGET

1.    SYSTEM POWER BUDGET

      The Power Budget has been calculated to guarantee all the transmission
      performance requirements of the System over its design life.

      Calculations are presented to obtain better than the minimum required BER
      performance using the ITU-T Recommendation G826 to derive a worst case BER
      limit for the System.

      The following table contains the performance budget and the following
      paragraphs detail the values listed in the tables1. Values in the table
      are expressed in dB and are combined linearly.

      Line 1:     Mean Q value has been calculated using simple SNR calculation
                  with nominal design parameters.

      Line 1.1:   Propagation impairment is the sum of all allocated line design
                  margins and impairment described hereinafter.

                  o     non linear effects (SPM, SRS, XPM)
                  o     chromatic dispersion effect
                  o     mean polarisation effect including PDL, PDG and PMD

      Line 1.2:   Impairment relative to the effect of the relative levels and
                  the wavelength of the different channels. It includes, non
                  ideal pre-emphasis in the terminal. It also includes relative
                  wavelength misalignment between transmitter wavelength and BU
                  and receiver filters.

      Line 1.3:   Supervisory impairment is relative to system degradation due
                  to the line supervisory.

      Line 1.4:   Unallocated margin is supplier owned margin for allocation to
                  other margin if required. It includes manufacturing and
                  environment impairment.

      Line 2:     Time varying system performance includes fading effect due to
                  polarisation effect. This impairment is based on 5 times
                  standard deviation measured on similar test bed.

      Line 3:     Addition of the protection wavelengths.

      Line 4:     Computed from a minus (1.1) to (2).

      Line 5:     SLTE back to back Q.

      Line 6:     Segment Q value, computed from (4) and (5).

      Line 6.1:   BER corresponding to segment Q without FEC.

      Line 6.2:   BER corresponding after correction (using ITU G975 FEC
                  performance).

      Line 6.3:   Effective segment Q value including FEC improvement.

      Line 7:     Q limit for compliance with the requirement after correction
                  by FEC assumption is BER lower than 10-13 after correction,
                  performance achieved with 10-4 before correction, which is
                  equivalent to a Q factor of 11.2 dB with SLTE Release 1 or 9.5
                  dB with SLTE Release 2.

- ----------


                                                                              26
<PAGE>

      Line 8:     End of life impairments. These are system degradation which
                  could be present in the installed system at end of life. It
                  includes repair margin required in the tender, pump failure
                  and component and fibre ageing. As these effects are
                  interactive they have been put in the same line.

      Line 9:     Segment margin, (8) plus 1.0 dB, represents the minimum BOL
                  margin to meet the system performance at EOL with an extra
                  margin of 1 dB.

      Line 10:    Commissioning limit, (7) plus (9), is the minimum performance
                  to be demonstrated at the Provisional Acceptance.

2.    CHROMATIC DISPERSION MANAGEMENT OF WDM SYSTEM

      As with single channel 5 Gbit/s amplified systems, WDM systems use
      Dispersion Shifted Fibre compensated by Non Dispersion Shifted sections
      approximately every 400 to 600 km. In order to limit the impact of channel
      interaction arising from the combination of high repeater output power and
      fibre Kerr non linearities, the chromatic dispersion of the fibre is more
      negative than that used for previous 5 Gbit/s systems (- 2ps/nm/km instead
      of - 0.2 ps/nm/km). This lower value implies a length of compensation
      fibre longer than the one used in the 5 Gbit/s equating to approximately
      one repeater span every 9 repeater spans. As the European segments are
      shorter than the equalisation span, submerged compensation is not needed
      and the chromatic dispersion is compensated in the terminal equipment.

                                [GRAPHIC OMITTED]

      The above figure shows an example of the compensation in the line cable.
      This map may be adjusted according to the progress in the development to
      optimise the transmission performance. Moreover additional compensation
      will be require in the SLTE.

3.    POWER BUDGET TABLES

      The following tables give the power budgets for the Segments of the FLAG
      Atlantic-1 Submarine System.


                                                                              27
<PAGE>

<TABLE>
<CAPTION>
================================================================================================
        Segment                                              A             B              C
        ----------------------------------------------------------------------------------------
<S>     <C>                                                <C>           <C>           <C>
        Wavelength Number (10 Gbit/s)                        40            40            40
        ----------------------------------------------------------------------------------------
 Line   Length (km)                                         6004          338           6477
        ----------------------------------------------------------------------------------------
        Repeater number                                     144            4             162
- ------------------------------------------------------------------------------------------------

<CAPTION>
                          Parameter                      SOL   EOL     SOL   EOL      SOL   EOL
- ------------------------------------------------------------------------------------------------
<S>     <C>                                              <C>   <C>     <C>   <C>     <C>    <C>
   1    Mean Q value (Simple SNR calculation)            16.8  16.2    27.3  24.3    16.8   16.2
- ------------------------------------------------------------------------------------------------
  1.1   Propagation Impairments including SRS            2.2   2.2     2.2   2.2      2.2   2.2
        penalty, mean PDL penalty, mean PDG penalty
        and mean PMD penalty
  1.2   Wavelength tolerance impairment and non          0.4   0.4     0.4   0.4      0.4   0.4
        optical pre-emphasis impairment
  1.3   Supervisory impairment                           0.5   0.5     0.5   0.5      0.5   0.5
  1.4   Manufacturing and environment impairment         0.9   0.9     1.0   1.0      0.9   0.9
- ------------------------------------------------------------------------------------------------
   2    Time varying system performance                  1.2   1.2     1.2   1.2      1.2   1.2
- ------------------------------------------------------------------------------------------------
   3    Protection wavelength insertion                  0.3   0.3     0.3   0.3      0.3   0.3
- ------------------------------------------------------------------------------------------------
   4    Line Q value (1-1.1-1.2-1.3-1.4-2)               11.4  10.7    21.7  18.8    11.4   10.7
- ------------------------------------------------------------------------------------------------
   5    Specified TTE Q value (back to back Q)           24.1  22.9    24.1  22.9    24.1   22.9
- ------------------------------------------------------------------------------------------------
   6    Segment Q value (computed from 4 & 5)            11.2  10.5    19.8  17.4    11.2   10.5
  6.1   BER corresponding to segment Q without FEC      2E-04         1E-22          2E-04
  6.2   BER corresponding to segment Q with FEC       < 1E-13       < 1E-13        < 1E-13
  6.3   Effective Segment Q value with FEC            > 17.3        > 17.3         > 17.3
- ------------------------------------------------------------------------------------------------
   7    Q limit for compliance with requirement          9.5   9.5     11.2  11.2     9.5   9.5
        after FEC correction
- ------------------------------------------------------------------------------------------------
   8    Repairs margins                                        0.7           2.4            0.7
        Components and fibre ageing penalty
        Pump(s) failure penalty
        Non optimal decision threshold
- ------------------------------------------------------------------------------------------------
   9    Segment margins                                  1.7   1.0     3.4   1.0      1.7   1.0
- ------------------------------------------------------------------------------------------------
  10    Commissioning Limit                              11.2          14.6          11.2
================================================================================================
</TABLE>

 Table A - Power Budget available on FLAG Atlantic-1 System repeatered submarine
                    Segments for Transmission at 40*10 Gbit/s


                                                                              28
<PAGE>

        =================================================================
                              FLAG ATLANTIC SEGMENT D
                       40 channels per fibre pair, 10 Gbit/s
        -----------------------------------------------------------------
         CABLE POWER BUDGET
           Cable Length                                          25 km
           SOL Cable Attenuation                              0.216 dB/km
           SOL Cable Loss                                       5.4 dB
           EOL Cable Attenuation                               0.22 dB/km
           EOL Cable Loss                                       5.5 dB
           Repair margin                                        3.0 dB
           Installation penalties                               1.0 dB
         SOL Total Cable Loss                                   6.4 dB
         EOL Total Cable Loss                                   9.5 dB
        -----------------------------------------------------------------
         EQUIPMENT POWER BUDGET
           SOL Minimum total launched power at point S'        14.0 dBm
           EOL Minimum total launched power at point S'        14.0 dBm
           Channel equalisation accuracy                        1.0 dB
           SOL Minimum channel power at point S'              - 3.0 dBm
           EOL Minimum channel power at point S'              - 3.0 dBm
           SOL back-to-back 10-12 sensitivity at point R'     - 34.5 dBm
           EOL back-to-back 10-12 sensitivity at point R'     - 34.0 dBm
           Propagation penalty                                   2.0 dB
         SOL Equipment Power Budget                             29.5 dB
         EOL Equipment Power Budget                             29.0 dB
        -----------------------------------------------------------------
         SOL System Margin                                      23.1 dB
         EOL System Margin                                      19.5 dB
        =================================================================

       Table B - Power Budget for FLAG Atlantic non-repeatered Segment D.


                                                                              29
<PAGE>

                                   SCHEDULE 8

                             GOVERNMENT REQUIREMENTS

To the extent that this Agreement is subject to them, Seller shall comply with
the applicable provisions of the following: Exec. Order No. 11246, Exec. Order
No. 11625, Exec. Order No. 12138, Exec. Order No. 11701, Exec. Order No. 11758,
Section 503 of the Rehabilitation Act of 1973 as amended by PL93-516 and
PL102-569, Vietnam Era Veteran's Readjustment Assistance Act of 1974, Veteran's
Compensation, Education and Employment Amendments of 1982, and the rules,
regulations and relevant orders of the Secretary of Labor pertaining to the
Executive Orders and Statutes listed above. The following table describes the
clauses which are included in this Agreement.

                          Annual Contract Value              Clauses
                          ---------------------              -------

                          Under $10,000                       5*
                          $10,000 - $50,000            1, 2, 5*, 6, 7, 8,
                          $50,000 - $500,000           1, 2, 3**, 4**, 5, 6,
                                                           7, 8, 9
                          Over $500,000                1, 2, 3**, 4**, 5, 6,
                                                           7, 8***, 9

1.    Equal Employment Opportunity Provisions

      In accordance with Executive Order 11246, dated September 24, 1965 and
      Subpart 22.8 of Subchapter D of Chapter 1 of Title 48 of the Code of
      Federal Regulations as may be amended from time to time, the Parties
      incorporate herein by this reference the regulations and clauses required
      by those provisions to be made a part of government contracts and
      subcontracts.

2.    Certification of Non-segregated Facilities

      Seller certifies that it does not and will not maintain any facilities it
      provides for its employees in a segregated manner, or permit its employees
      to perform their services at any location under its control, where
      segregated facilities are maintained; and that it will obtain a similar
      certification, prior to the award of any non-exempt subcontract.

3.    Certification of Affirmative Action Program

      The Seller affirms that it has developed and is maintaining an Affirmative
      Action Plan as required by Subpart 22.8 of Subchapter D of Chapter 1 of
      Title 48 of the Code of Federal Regulations.

4.    Certification of Filing of Employer's Information Reports

      Seller agrees to file annually on or before the 31st day of March complete
      and accurate reports on Standard Form 100 (EEO-1) or such forms as may be
      promulgated in its place.

5.    Utilization of Small Business Concerns and Small Disadvantaged Business
      Concerns


                                                                              30
<PAGE>

      (a)   It is the policy of the United States that small business concerns
            and small business concerns owned and controlled by socially and
            economically disadvantaged individuals shall have the maximum
            practicable opportunity to participate in performing contracts let
            by any Federal agency.
      (b)   FA-1 hereby agrees to carry out this policy in the awarding of
            subcontracts to the fullest extent consistent with efficient
            contract performance. FA-1 further agrees to co-operate in any
            studies or surveys as may be conducted by the United States Small
            Business Administration or the awarding agency of the United States
            as may be necessary to determine the extent of the Seller's
            compliance with this clause.
      (c)   As used in this contract, the term "Small Business Concern" shall
            mean a small business as defined pursuant to section 3 of the Small
            business Act and relevant regulations promulgated pursuant thereto.
            The term "Small Business Concern" owned and controlled by socially
            and economically disadvantaged individuals" shall mean a small
            business concern -

            (1)   Which is at least fifty-one percent (51%) owned by one or more
                  socially and economically disadvantaged individuals; or, in
                  the case of any publicly owned business, at least fifty-one
                  percent (51%) of the stock of which is owned by one or more
                  socially and economically disadvantaged individuals; and

            (2)   Whose management and daily business operations are controlled
                  by one or more of such individuals. The Seller shall presume
                  that socially and economically disadvantaged individuals
                  include Black Americans, Hispanic Americans, Native Americans,
                  Asian-Pacific Americans, Asian-Indian Americans and other
                  minorities, or any other individual found to be disadvantaged
                  by the Administration pursuant to section 8 (a) of the Small
                  Business Act.

      (d)   Sellers acting in good faith may rely on written representations by
            their subcontractors regarding their status as either a Small
            Business Concern or a Small Business Concern owned and controlled by
            socially and economically disadvantaged individuals.

6.    Utilization of Women-Owned Small Businesses

      (a)   "Women-owned small businesses," as used in this clause, means
            businesses that are at least 51 percent owned by women who are
            United States citizens and who also control and operate the
            business. "Control," as used in this clause, means exercising the
            power to make policy decisions. "Operate," as used in this clause,
            means being actively involved in the day-to-day management of the
            business.
      (b)   It is the policy of the United States that women-owned small
            businesses shall have the maximum practicable opportunity to
            participate in performing contracts awarded by any Federal agency.
      (c)   The Seller agrees to use its best efforts to give women-owned small
            businesses the maximum practicable opportunity to participate in the
            subcontracts it awards to the fullest extent consistent with the
            efficient performance of its contract.

7.    Affirmative Action for Disabled Veterans and Veterans of the Vietnam Era
      In accordance with Exec. Order 11701, dated January 24, 1973, and Subpart
      22.13 of Subchapter D of Chapter 1 of Title 48 of the Code of Federal
      Regulations, as may be amended from time to time, the parties


                                                                              31
<PAGE>

      incorporate herein by this reference the regulations and contract clauses
      required by those provisions to be made a part of Government contracts and
      subcontracts.

8.    Affirmative Action for Handicapped Workers In accordance with Exec. Order
      11758, dated January 15, 1974, and Subpart 22.14 of Subchapter D of
      Chapter 1 of Title 48 of the Code of Federal Regulations as may be amended
      from time to time, the parties incorporate herein by this reference the
      regulations and contract clauses required by those provisions to be made a
      part of Government contracts and subcontracts.

9.    Employment Reports on Special Disabled Veterans and Veterans of the
      Vietnam Era

      (a)   The Seller agrees to report at least annually, as required by the
            Secretary of Labor, on:
            (1)   The number of special disabled veterans and the number of
                  veterans of the Vietnam era in the work force of the Seller by
                  job category and hiring location; and
            (2)   The total number of new employees hired during the period
                  covered by the report, and of that total, the number of
                  special disabled veterans, and the number of veterans of the
                  Vietnam era.
      (b)   The above items shall be reported by completing the form entitled
            "Federal Contractor Veterans' Employment Report VETS-100."
      (c)   Reports shall be submitted no later than March 31 of each year.
      (d)   The employment activity report required by paragraph (a) (2) of this
            section shall reflect total hires during the most recent 12-month
            period as of the ending date selected for the employment profile
            report required by paragraph (a) (1) of this section. The Seller may
            select an ending date: (1) As of the end of any pay period January
            through March 1st of the year the report is due, or (2) as of
            December 31, if the Seller has previous written approval from the
            Equal Employment Opportunity Commission to do so for purposes of
            submitting the Employer Information Report EEO-1 (Standard Form
            100).
      (e)   The count of veterans reported according to paragraphs (a) above
            shall be based on voluntary disclosure. Each Seller subject to the
            reporting requirements at 3 U.S.C. 2012(d) shall invite all special
            disabled veterans and veterans of the Vietnam era who wish to
            benefit under the affirmative action program at 38 U.S.C. 2012 to
            identify themselves to the Seller. The invitation shall state that
            the information is voluntarily provided, that the information will
            be kept confidential, that disclosure or refusal to provide the
            information will not subject the applicant or employee to any
            adverse treatment, and that the information will be used only in
            accordance with the regulations promulgated under 38 U.S.C. 2012.
            Nothing in this paragraph (e) shall preclude an employee from
            informing the Seller at a future time of his or her desire to
            benefit from this program. Nothing in this paragraph (e) shall
            relieve the Seller from liability for discrimination under 38 U.S.C
            2012.

  *   Applies only if this Agreement has further subcontracting opportunities.
 **   Applies only to businesses with 50 or more employees.
***   Seller must also adopt and comply with a small business and small
      disadvantaged business subcontracting plan pursuant to Title 48 of the
      Code of Federal Regulations.


                                                                              32

<PAGE>
                                                                   Exhibit 10.18


                                  Schedules to

                               GTE Capacity Right

                                of USE Agreement


<PAGE>
                                                                   Exhibit 10.18

                                   SCHEDULE 1

                              DESCRIPTION OF SYSTEM

A trans-Atlantic cable system known as FLAG Atlantic-1 which is to operate from
London and Paris to New York and will include a trans-Atlantic subsea element
and backhaul elements in Europe and the United States.

The subsea element will involve the construction of four landing stations ("the
Landing Stations"), a six fibre pair ring system across the Atlantic Ocean, with
six fibre pairs connecting the US Landing Stations and six fibre pairs
connecting the European Landing Stations. The Landing Stations are currently
expected to be at (i) Cornwall (UK), (ii) St. Brieuc (France), (iii) Makamah
Beach on the North shore of Long Island, New York (US) and (iv) Long Beach on
the South shore of Long Island, New York (US). Each fibre pair will be designed
for a minimum capacity of 40 wavelengths with each wavelength running at 10
Gbps.

The backhaul elements will seamlessly connect the Landing Stations to the
digital/optical input/output port on the digital/optical distribution frame
("Terminal Point") in the heart of London, Paris, New York and, at the absolute
discretion of FA-1, in New Jersey.

The initial stage of the system will consist of the Northern subsea link from
Cornwall to the North shore of Long Island, the Cornwall to Brittany
Trans-Channel link and the backhaul elements (which include the terrestrial link
between the North shore and the South shore of Long Island). The full system
will consist of the initial stage and the Southern subsea link from Brittany to
the south shore of Long Island ("Full System").

The system will be installed initially with at least 160 Gbps of capacity but
will be designed with technology capable of upgrade to 2.4 terabits per second.

The base system has been designed to provide restoration within its own
capabilities by way of protection switching. This has been achieved by means of
a redundant multi-loop architecture within the system. This architecture
provides redundancy in the event of a failure of any component within the
system.

The system will:

      -     have the ability to carry commercial traffic between any two points
            (consisting of one or many segments) which meets ITU-T G.826
            recommendations.
      -     have automatic self-healing ring protection between any two points
            (consisting of one or many segments)
      -     have network management capability for the system as a whole


                                                                              16
<PAGE>

                                   SCHEDULE 2A

1.    Capacity

      --------------------------------------------------------------------------
      Route - From the Terminal                Capacity              Purchase
      Point facilities in London or                                  Price US$
      Paris (at the option of GTE)                                 (excl. taxes)
      to either of FLAG's Terminal
      Point facilities in New York
      or, if applicable, in New
      Jersey (at the option of GTE).
      --------------------------------------------------------------------------
      Tranche 1                          8 STM-1s multiplexed           ***
                                         at STM-4 level

      --------------------------------------------------------------------------
      Tranche 2                          8 STM-1s multiplexed           ***
                                         at STM-4 level

      --------------------------------------------------------------------------
      Tranche 3                          16 STM-1s multiplexed          ***
                                         at STM-4 level

      --------------------------------------------------------------------------
      Tranche 4                          32 STM-1s multiplexed          ***
                                         at STM-4 level

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

- -------------
Confidential treatment has been requested with respect to the portions of
this agreement marked with three asterisks (***) and the redacted material
has been filed separately with the Securities and Exchange Commission.


                                                                              17
<PAGE>

                                   SCHEDULE 2B

      --------------------------------------------------------------------------
      Route - From the Terminal              Capacity                Purchase
      Point facilities in London or                                  Price US$
      Paris (at the option of GTE)                                 (excl. taxes)
      to either of the Terminal
      Point facilities in New York
      or, if applicable, in New
      Jersey (at the option of GTE).
      --------------------------------------------------------------------------
      Tranche 1                          4 STM-1s multiplexed           ***
                                         at STM-4 level and 3 x
                                         STM-1

      --------------------------------------------------------------------------
      Tranche 2                          4 STM-1s multiplexed           ***
                                         at STM-4 level and 2 x
                                         STM-1

      --------------------------------------------------------------------------
      Tranche 3                          12 STM-1s multiplexed          ***
                                         at STM-4 level and 1 x
                                         STM-1

      --------------------------------------------------------------------------
      Tranche 4                          24 STM-1s multiplexed          ***
                                         at STM-4 level and 2 x
                                         STM-1

      --------------------------------------------------------------------------
      Tranche 5                          52 STM-1s multiplexed          ***
                                         at STM-4 level

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


                                                                              18
<PAGE>

                                   SCHEDULE 3

                        (Payment schedule for Tranche 1)

- --------------------------------------------------------------------------------
Date                                                                Percentage
                                                                   of Purchase
                                                                   Price ($US)
- --------------------------------------------------------------------------------
On receipt of a notice from FA-1 that                                 ***%
FA-1 Financial Closure (as defined in
clause 23.3) has occurred
- --------------------------------------------------------------------------------
31 December 1999                                                      ***%
- --------------------------------------------------------------------------------
1 April 2000                                                          ***%
- --------------------------------------------------------------------------------
1 July 2000                                                           ***%
- --------------------------------------------------------------------------------
1 October 2000                                                        ***%
- --------------------------------------------------------------------------------
Initial RFS Date                                                      ***%
- --------------------------------------------------------------------------------
Date on which FA-1 notifies GTE that                                  ***%
the Full System is able to carry
commercial traffic
- --------------------------------------------------------------------------------


                                                                              19
<PAGE>

                                   SCHEDULE 4

                      Provisions for Collocation Agreement

If GTE desires to install equipment at a Terminal Point in order to connect to
the Capacity, the Parties agree to negotiate in good faith a Collocation
Agreement which shall be based on the following principles:

1.    GTE shall be granted a license to place its equipment in racks at the
      Terminal Point premises from the Initial RFS Date until the termination or
      expiration of this Agreement. GTE will pay a price per rack per annum for
      use of the racks no more than the price per rack paid to FA-1 by its most
      favoured purchasers, payable annually in advance.

2.    GTE shall be permitted to use the racks only for the purpose of connecting
      to the System.

3.    Access to the Terminal Point premises will be available to GTE's
      authorised personnel on a 24*365 basis subject to compliance with
      reasonable safety, security and access rules.

4.    Commercial terms for services (such as installation, first line
      maintenance, shifts and changes) and for utilities (such as power heating
      lighting) to be provided by FA-1 at the Terminal Point are to be
      negotiated.

5.    Assignment or sublicensing of the racks by GTE shall be permitted only
      where the Capacity has been assigned, provided that this limitation shall
      not prohibit Bell Atlantic from permitting its Affiliates (as defined in
      clause 13.1) to use the racks to connect to the System.

6.    Only appropriately qualified staff of GTE may enter the Terminal Points.

7.    Cable shall not be installed by GTE except under the direct supervision of
      FA-1.

8.    GTE shall submit suitable documentation evidencing that the equipment
      meets appropriate industry specifications and safety requirements.

9.    GTE must provide evidence to FA-1 that it will be able to operate the
      equipment during GTE labour disputes.


                                                                              20
<PAGE>

                                   SCHEDULE 5

                                  O&M PAYMENTS

GTE shall pay ***. The operation and maintenance costs of the System shall
include, without limitation:

o

The operation and maintenance costs shall not include ***

On the Initial RFS Date FA-1 shall provide to GTE a budgetary estimate of the
costs from the date of activation until the end of the then calendar year.
Thereafter FA-1 shall provide such budgetary estimate on 31st October of each
year. Within three months of the end of each year FA-1 shall provide to GTE the
actual costs for such year and any adjustments necessary will be effected by a
debit or credit for the next quarter (and, if necessary, subsequent quarters),
as appropriate. In no event shall GTE be required to pay more than $*** per
STM-1 per annum. FA-1 shall provide satisfactory evidence of the actual costs
and the amount of capacity activated on the System referred to above and for
this purpose FA-1 shall keep appropriate records for a period of three years
after the relevant invoice for inspection by an auditor if required. ***


                                                                              21
<PAGE>

                                   SCHEDULE 6A

                                DELIVERY SCHEDULE

GTE shall be entitled to Capacity on the System if Schedule 2A is applicable on
the following basis:

- --------------------------------------------------------------------------------
Availability Schedule             Date                     Capacity Available To
                                                           Activate (STM-1s)
- --------------------------------------------------------------------------------
Tranche 1                         ***                              ***
- --------------------------------------------------------------------------------
Optional Additional Capacity
- --------------------------------------------------------------------------------
Tranche 2                         ***                              ***
- --------------------------------------------------------------------------------
Tranche 3                         ***                              ***
- --------------------------------------------------------------------------------
Tranche 4                         ***                              ***
- --------------------------------------------------------------------------------


                                                                              22
<PAGE>

                                   SCHEDULE 6B

                                DELIVERY SCHEDULE

GTE shall be entitled to Capacity on the System if Schedule 2B is applicable on
the following basis:

- --------------------------------------------------------------------------------
Availability Schedule             Date                     Capacity Available To
                                                           Activate (STM-1s)
- --------------------------------------------------------------------------------
Tranche 1                          ***                              ***
- --------------------------------------------------------------------------------
Optional Additional Capacity
- --------------------------------------------------------------------------------
Tranche 2                          ***                              ***
- --------------------------------------------------------------------------------
Tranche 3                          ***                              ***
- --------------------------------------------------------------------------------
Tranche 4                          ***                              ***
- --------------------------------------------------------------------------------
Tranche 5                          ***                              ***
- --------------------------------------------------------------------------------


                                                                              23
<PAGE>

                                   SCHEDULE 7

                                ACCEPTANCE TESTS

1. Bringing-into-service-tests ("BIS Tests") (clause 2.1.2)

The BIS Tests will involve prolonged bit-error rate and pointer (or similar)
method of measuring the timing of the System. The BIS Tests will demonstrate
that the bit-error rate at the end of the life of the System is two times the
bit-error rate under ITU-T recommendation G.829.

2. Operation and Maintenance of the System (clause 5.1)

                               SYSTEM POWER BUDGET

                                    Contents

1.    SYSTEM POWER BUDGET
2.    CHROMATIC DISPERSION MANAGEMENT OF WDM SYSTEM

     Table A   Power Budget available on FLAG Atlantic repeatered submarine
               Segments for Transmission at 40*10 Gbit/s

     Table B   Power Budget for FLAG Atlantic non-repeatered Segment D.


                                                                              24
<PAGE>

                               SYSTEM POWER BUDGET

1.    SYSTEM POWER BUDGET

      The Power Budget has been calculated to guarantee all the transmission
      performance requirements of the System over its design life.

      Calculations are presented to obtain better than the minimum required BER
      performance using the ITU-T Recommendation G826 to derive a worst case BER
      limit for the System.

      The following table contains the performance budget and the following
      paragraphs detail the values listed in the tables1. Values in the table
      are expressed in dB and are combined linearly.

      Line 1:     Mean Q value has been calculated using simple SNR calculation
                  with nominal design parameters.

      Line 1.1:   Propagation impairment is the sum of all allocated line design
                  margins and impairment described hereinafter.

                  o     non linear effects (SPM, SRS, XPM)
                  o     chromatic dispersion effect
                  o     mean polarisation effect including PDL, PDG and PMD

      Line 1.2:   Impairment relative to the effect of the relative levels and
                  the wavelength of the different channels. It includes, non
                  ideal pre-emphasis in the terminal. It also includes relative
                  wavelength misalignment between transmitter wavelength and BU
                  and receiver filters.

      Line 1.3:   Supervisory impairment is relative to system degradation due
                  to the line supervisory.

      Line 1.4:   Unallocated margin is supplier owned margin for allocation to
                  other margin if required. It includes manufacturing and
                  environment impairment.

      Line 2:     Time varying system performance includes fading effect due to
                  polarisation effect. This impairment is based on 5 times
                  standard deviation measured on similar test bed.

      Line 3:     Addition of the protection wavelengths.

      Line 4:     Computed from a minus (1.1) to (2).

      Line 5:     SLTE back to back Q.

      Line 6:     Segment Q value, computed from (4) and (5).

      Line 6.1:   BER corresponding to segment Q without FEC.

      Line 6.2:   BER corresponding after correction (using ITU G975 FEC
                  performance).

      Line 6.3:   Effective segment Q value including FEC improvement.

      Line 7:     Q limit for compliance with the requirement after correction
                  by FEC assumption is BER lower than 10^-13 after correction,
                  performance achieved with 10^4 before correction, which


                                                                              25
<PAGE>

                  is equivalent to a Q factor of 11.2 dB with SLTE Release 1 or
                  9.5 dB with SLTE Release 2.


                                                                              26
<PAGE>

      Line 8:     End of life impairments. These are system degradation which
                  could be present in the installed system at end of life. It
                  includes repair margin required in the tender, pump failure
                  and component and fibre ageing. As these effects are
                  interactive they have been put in the same line.

      Line 9:     Segment margin, (8) plus 1.0 dB, represents the minimum BOL
                  margin to meet the system performance at EOL with an extra
                  margin of 1 dB.

      Line 10:    Commissioning limit, (7) plus (9), is the minimum performance
                  to be demonstrated at the Provisional Acceptance.

2.    CHROMATIC DISPERSION MANAGEMENT OF WDM SYSTEM

      As with single channel 5 Gbit/s amplified systems, WDM systems use
      Dispersion Shifted Fibre compensated by Non Dispersion Shifted sections
      approximately every 400 to 600 km. In order to limit the impact of channel
      interaction arising from the combination of high repeater output power and
      fibre Kerr non linearities, the chromatic dispersion of the fibre is more
      negative than that used for previous 5 Gbit/s systems (- 2ps/nm/km instead
      of - 0.2 ps/nm/km). This lower value implies a length of compensation
      fibre longer than the one used in the 5 Gbit/s equating to approximately
      one repeater span every 9 repeater spans. As the European segments are
      shorter than the equalisation span, submerged compensation is not needed
      and the chromatic dispersion is compensated in the terminal equipment.

                                [GRAPHIC OMITTED]

      The above figure shows an example of the compensation in the line cable.
      This map may be adjusted according to the progress in the development to
      optimise the transmission performance. Moreover additional compensation
      will be require in the SLTE.

3.    POWER BUDGET TABLES

      The following tables give the power budgets for the Segments of the FLAG
      Atlantic-1 Submarine System.


                                                                              27
<PAGE>

<TABLE>
=========================================================================================================
<S>     <C>                                             <C>     <C>     <C>      <C>     <C>      <C>
        Segment                                               A               B                C
        -------------------------------------------------------------------------------------------------
        Wavelength Number (10 Gbit/s)                         40              40              40
        -------------------------------------------------------------------------------------------------
 Line   Length (km)                                          6004            338             6477
        -------------------------------------------------------------------------------------------------
        Repeater number                                      144              4               162
=========================================================================================================
                          Parameter                      SOL      EOL      SOL     EOL      SOL      EOL
- ---------------------------------------------------------------------------------------------------------
   1    Mean Q value (Simple SNR calculation)            16.8     16.2     27.3    24.3    16.8     16.2
- ---------------------------------------------------------------------------------------------------------
  1.1   Propagation Impairments including SRS            2.2      2.2      2.2     2.2      2.2      2.2
        penalty, mean PDL penalty, mean PDG penalty
        and mean PMD penalty
  1.2   Wavelength tolerance impairment and non          0.4      0.4      0.4     0.4      0.4      0.4
        optical pre-emphasis impairment
  1.3   Supervisory impairment                           0.5      0.5      0.5     0.5      0.5      0.5
  1.4   Manufacturing and environment impairment         0.9      0.9      1.0     1.0      0.9      0.9
- ---------------------------------------------------------------------------------------------------------
   2    Time varying system performance                  1.2      1.2      1.2     1.2      1.2      1.2
- ---------------------------------------------------------------------------------------------------------
   3    Protection wavelength insertion                  0.3      0.3      0.3     0.3      0.3      0.3
- ---------------------------------------------------------------------------------------------------------
   4    Line Q value (1-1.1-1.2-1.3-1.4-2)               11.4     10.7     21.7    18.8    11.4      10.7
- ---------------------------------------------------------------------------------------------------------
   5    Specified TTE Q value (back to back Q)           24.1     22.9     24.1    22.9    24.1      22.9
- ---------------------------------------------------------------------------------------------------------
   6    Segment Q value (computed from 4 & 5)            11.2     10.5     19.8    17.4    11.2      10.5
  6.1   BER corresponding to segment Q without FEC       2E-04             1E-22           2E-04
  6.2   BER corresponding to segment Q with FEC   less than 1E-13      less than 1E-13   less than 1E-13
  6.3   Effective Segment Q value with FEC      greater than 17.3     greater than 17.3  greater than 17.3
- ---------------------------------------------------------------------------------------------------------
   7    Q limit for compliance with requirement          9.5      9.5    11.2    11.2     9.5     9.5
        after FEC correction
- ---------------------------------------------------------------------------------------------------------
   8    Repairs margins                                           0.7             2.4             0.7
        Components and fibre ageing penalty
        Pump(s) failure penalty
        Non optimal decision threshold
- ---------------------------------------------------------------------------------------------------------
   9    Segment margins                                  1.7      1.0     3.4     1.0     1.7     1.0
- ---------------------------------------------------------------------------------------------------------
  10    Commissioning Limit                              11.2             14.6            11.2
=========================================================================================================
</TABLE>
     Table A - Power Budget available on FLAG Atlantic-1 System repeatered
              submarine Segments for Transmission at 40*10 Gbit/s


                                                                              28
<PAGE>

================================================================================
                              FLAG ATLANTIC SEGMENT D
                       40 channels per fibre pair, 10 Gbit/s
- --------------------------------------------------------------------------------
 CABLE POWER BUDGET
    Cable Length                                                        25 km
    SOL Cable Attenuation                                            0.216 dB/km
    SOL Cable Loss                                                     5.4 dB
    EOL Cable Attenuation                                             0.22 dB/km
    EOL Cable Loss                                                     5.5 dB
    Repair margin                                                      3.0 dB
    Installation penalties                                             1.0 dB
 SOL Total Cable Loss                                                  6.4 dB
 EOL Total Cable Loss                                                  9.5 dB
- --------------------------------------------------------------------------------
 EQUIPMENT POWER BUDGET
    SOL Minimum total launched power at point S'                       14.0 dBm
    EOL Minimum total launched power at point S'                       14.0 dBm
    Channel equalisation accuracy                                       1.0 dB
    SOL Minimum channel power at point S'                             - 3.0 dBm
    EOL Minimum channel power at point S'                             - 3.0 dBm
    SOL back-to-back 10-12 sensitivity at point R'                   - 34.5 dBm
    EOL back-to-back 10-12 sensitivity at point R'                   - 34.0 dBm
    Propagation penalty                                                 2.0 dB
 SOL Equipment Power Budget                                            29.5 dB
 EOL Equipment Power Budget                                            29.0 dB
- --------------------------------------------------------------------------------
 SOL System Margin                                                     23.1 dB
 EOL System Margin                                                     19.5 dB
================================================================================
       Table B - Power Budget for FLAG Atlantic non-repeatered Segment D.


                                                                              29
<PAGE>

                                   SCHEDULE 8

                             GOVERNMENT REQUIREMENTS

To the extent that this Agreement is subject to them, Seller shall comply with
the applicable provisions of the following: Exec. Order No. 11246, Exec. Order
No. 11625, Exec. Order No. 12138, Exec. Order No. 11701, Exec. Order No. 11758,
Section 503 of the Rehabilitation Act of 1973 as amended by PL93-516 and
PL102-569, Vietnam Era Veteran's Readjustment Assistance Act of 1974, Veteran's
Compensation, Education and Employment Amendments of 1982, and the rules,
regulations and relevant orders of the Secretary of Labor pertaining to the
Executive Orders and Statutes listed above. The following table describes the
clauses which are included in this Agreement.

                 Annual Contract Value                        Clauses
                 ---------------------                        -------

                    Under $10,000                              5*
                    $10,000 - $50,000                 1, 2, 5*, 6, 7, 8,
                    $50,000 - $500,000          1, 2, 3**, 4**, 5, 6, 7, 8, 9
                    Over $500,000            1, 2, 3**, 4**, 5, 6, 7, 8***, 9

1.    Equal Employment Opportunity Provisions

      In accordance with Executive Order 11246, dated September 24, 1965 and
      Subpart 22.8 of Subchapter D of Chapter 1 of Title 48 of the Code of
      Federal Regulations as may be amended from time to time, the Parties
      incorporate herein by this reference the regulations and clauses required
      by those provisions to be made a part of government contracts and
      subcontracts.

2.    Certification of Non-segregated Facilities

      Seller certifies that it does not and will not maintain any facilities it
      provides for its employees in a segregated manner, or permit its employees
      to perform their services at any location under its control, where
      segregated facilities are maintained; and that it will obtain a similar
      certification, prior to the award of any non-exempt subcontract.

3.    Certification of Affirmative Action Program

      The Seller affirms that it has developed and is maintaining an Affirmative
      Action Plan as required by Subpart 22.8 of Subchapter D of Chapter 1 of
      Title 48 of the Code of Federal Regulations.

4.    Certification of Filing of Employer's Information Reports

      Seller agrees to file annually on or before the 31st day of March complete
      and accurate reports on Standard Form 100 (EEO-1) or such forms as may be
      promulgated in its place.

5.    Utilization of Small Business Concerns and Small Disadvantaged Business
      Concerns


                                                                              30
<PAGE>

      (a)   It is the policy of the United States that small business concerns
            and small business concerns owned and controlled by socially and
            economically disadvantaged individuals shall have the maximum
            practicable opportunity to participate in performing contracts let
            by any Federal agency.
      (b)   FA-1 hereby agrees to carry out this policy in the awarding of
            subcontracts to the fullest extent consistent with efficient
            contract performance. FA-1 further agrees to co-operate in any
            studies or surveys as may be conducted by the United States Small
            Business Administration or the awarding agency of the United States
            as may be necessary to determine the extent of the Seller's
            compliance with this clause.
      (c)   As used in this contract, the term "Small Business Concern" shall
            mean a small business as defined pursuant to section 3 of the Small
            business Act and relevant regulations promulgated pursuant thereto.
            The term "Small Business Concern" owned and controlled by socially
            and economically disadvantaged individuals" shall mean a small
            business concern -

            (1)   Which is at least fifty-one percent (51%) owned by one or more
                  socially and economically disadvantaged individuals; or, in
                  the case of any publicly owned business, at least fifty-one
                  percent (51%) of the stock of which is owned by one or more
                  socially and economically disadvantaged individuals; and

            (2)   Whose management and daily business operations are controlled
                  by one or more of such individuals. The Seller shall presume
                  that socially and economically disadvantaged individuals
                  include Black Americans, Hispanic Americans, Native Americans,
                  Asian-Pacific Americans, Asian-Indian Americans and other
                  minorities, or any other individual found to be disadvantaged
                  by the Administration pursuant to section 8 (a) of the Small
                  Business Act.

      (d)   Sellers acting in good faith may rely on written representations by
            their subcontractors regarding their status as either a Small
            Business Concern or a Small Business Concern owned and controlled by
            socially and economically disadvantaged individuals.

6.    Utilization of Women-Owned Small Businesses

      (a)   "Women-owned small businesses," as used in this clause, means
            businesses that are at least 51 percent owned by women who are
            United States citizens and who also control and operate the
            business. "Control," as used in this clause, means exercising the
            power to make policy decisions. "Operate," as used in this clause,
            means being actively involved in the day-to-day management of the
            business.
      (b)   It is the policy of the United States that women-owned small
            businesses shall have the maximum practicable opportunity to
            participate in performing contracts awarded by any Federal agency.
      (c)   The Seller agrees to use its best efforts to give women-owned small
            businesses the maximum practicable opportunity to participate in the
            subcontracts it awards to the fullest extent consistent with the
            efficient performance of its contract.


                                                                              31
<PAGE>

7.    Affirmative Action for Disabled Veterans and Veterans of the Vietnam Era
      In accordance with Exec. Order 11701, dated January 24, 1973, and Subpart
      22.13 of Subchapter D of Chapter 1 of Title 48 of the Code of Federal
      Regulations, as may be amended from time to time, the parties incorporate
      herein by this reference the regulations and contract clauses required by
      those provisions to be made a part of Government contracts and
      subcontracts.

8.    Affirmative Action for Handicapped Workers In accordance with Exec. Order
      11758, dated January 15, 1974, and Subpart 22.14 of Subchapter D of
      Chapter 1 of Title 48 of the Code of Federal Regulations as may be amended
      from time to time, the parties incorporate herein by this reference the
      regulations and contract clauses required by those provisions to be made a
      part of Government contracts and subcontracts.

9.    Employment Reports on Special Disabled Veterans and Veterans of the
      Vietnam Era

      (a)   The Seller agrees to report at least annually, as required by the
            Secretary of Labor, on:

            (1)   The number of special disabled veterans and the number of
                  veterans of the Vietnam era in the work force of the Seller by
                  job category and hiring location; and
            (2)   The total number of new employees hired during the period
                  covered by the report, and of that total, the number of
                  special disabled veterans, and the number of veterans of the
                  Vietnam era.

      (b)   The above items shall be reported by completing the form entitled
            "Federal Contractor Veterans' Employment Report VETS-100."
      (c)   Reports shall be submitted no later than March 31 of each year.
      (d)   The employment activity report required by paragraph (a) (2) of this
            section shall reflect total hires during the most recent 12-month
            period as of the ending date selected for the employment profile
            report required by paragraph (a) (1) of this section. The Seller may
            select an ending date: (1) As of the end of any pay period January
            through March 1st of the year the report is due, or (2) as of
            December 31, if the Seller has previous written approval from the
            Equal Employment Opportunity Commission to do so for purposes of
            submitting the Employer Information Report EEO-1 (Standard Form
            100).
      (e)   The count of veterans reported according to paragraphs (a) above
            shall be based on voluntary disclosure. Each Seller subject to the
            reporting requirements at 3 U.S.C. 2012(d) shall invite all special
            disabled veterans and veterans of the Vietnam era who wish to
            benefit under the affirmative action program at 38 U.S.C. 2012 to
            identify themselves to the Seller. The invitation shall state that
            the information is voluntarily provided, that the information will
            be kept confidential, that disclosure or refusal to provide the
            information will not subject the applicant or employee to any
            adverse treatment, and that the information will be used only in
            accordance with the regulations promulgated under 38 U.S.C. 2012.
            Nothing in this paragraph (e) shall preclude an employee from
            informing the Seller at a future time of his or her desire to
            benefit from this program. Nothing in this paragraph (e) shall
            relieve the Seller from liability for discrimination under 38 U.S.C
            2012.

 *    Applies only if this Agreement has further subcontracting opportunities.
**    Applies only to businesses with 50 or more employees.


                                                                              32
<PAGE>

***   Seller must also adopt and comply with a small business and small
      disadvantaged business subcontracting plan pursuant to Title 48 of the
      Code of Federal Regulations.


                                                                              33

<PAGE>

                                                                  Exhibit 10.19


                                   Schedules to

                               GTS Fibre, Cap. & Fac.

                                 Purchase Agreement

<PAGE>

                                                                  Exhibit 10.19

                                   SCHEDULE 1

                              DESCRIPTION OF SYSTEM

A trans-Atlantic cable system which is to operate from London and Paris to New
York and will include trans-Atlantic subsea elements and backhaul elements in
Europe and the United States as shown in the diagram below:

           Link 1                     Link 2                   Link 3
 PoP----------------------LS========================LS---------------------PoP
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  | Link 4         Link 5 ||                        || Link 6         Link 7 |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
 PoP----------------------LS========================LS---------------------PoP
           Link 8                     Link 9                   Link 10

        US Backhaul                Subsea Element         European Backhaul

PoP         =     Terminal Point
LS          =     Landing Station
=====       =     Subsea Element
- -----       =     Backhaul Elements

The Subsea Element (Links 2, 5, 6 and 9) will involve the construction of four
landing stations ("the Landing Stations"), three submarine cable Links, Long
Island North (USA) - UK, UK - France and France - Long Island South (USA) each
containing six fiber pairs and a terrestrial link Long Island North (U.S.A.) to
Long Island South (U.S.A.) (Link 5). The Landing Stations are currently expected
to be at (i) Cornwall (UK), (ii) St. Brieuc (France), (iii) Makamah Beach on the
North shore of Long Island, New York (USA) and (iv) Long Beach on the South
shore of Long Island, New York (USA). Each amplified fiber pair will be designed
for a minimum capacity of 40 wavelengths with each wavelength running at 10
Gbps. The SLTEs will include linear shared protection of 1 per 20 wavelengths.

The Backhaul Elements (Links 1, 3, 4, 7, 8 and 10) will connect the Landing
Stations to an optical input/output port on the optical distribution frame
("Terminal Point") in London, Paris, New York City and, at the absolute
discretion of FA-1, in New Jersey.


                                                                              18
<PAGE>

The backhaul elements will consist of concatenated single fiber pairs meeting
ITU-T G.652 requirements as well as space for repeaters and regenerators at
sites chosen by FA-1.

The Initial Stage of the System will consist of the Links 2, 5 and 6 and the
Backhaul Elements. The Final Stage will consist of Link 9.


                                                                              19
<PAGE>

                                   SCHEDULE 4

                                  O&M PAYMENTS

Purchaser shall pay to FA-1 *** to be:

***

***

***

***

***

***

The operation and maintenance costs of the System shall include, without
limitation:

***

***

***

***

***

***

On the Initial RFS Date FA-1 shall provide to Purchaser a budgetary estimate of
the costs from the Initial RFS Date until the end of the then calendar year.
Thereafter FA-1 shall provide such budgetary estimate on 31st October of each
year. Within *** of the end of each year FA-1 shall provide to
Purchaser the actual costs for such year and any adjustments necessary will be
effected by a debit or credit for the next quarter (and, if necessary,
subsequent quarters), as appropriate. Purchaser may

- ----------
Confidential treatment has been requested with respect to the portions of
this agreement with three asterisks (***) and the redacted material has been
filed separately with the Securities and Exchange Commission.

                                                                             20
<PAGE>

request FA-1 to provide satisfactory evidence of the actual costs and for this
purpose FA-1 shall keep appropriate records for a period of five years after the
relevant invoice for inspection by an auditor if required.


                                                                             21

<PAGE>
                                                                   Exhibit 10.20




                                 PSI Net Capacity

                                   Right of USE

                                    Agreement


<PAGE>
                                                                   Exhibit 10.20

                                   SCHEDULE 1

                              DESCRIPTION OF SYSTEM

A trans-Atlantic cable system which is to operate from London and Paris to New
York and will include trans-Atlantic subsea elements and backhaul elements in
Europe and the United States as shown in the diagram below:

           Link 1                     Link 2                   Link 3
 PoP----------------------LS========================LS---------------------PoP
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  | Link 4         Link 5 ||                        || Link 6         Link 7 |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
 PoP----------------------LS========================LS---------------------PoP
           Link 8                     Link 9                   Link 10

        US Backhaul                Subsea Element         European Backhaul

PoP         =     Terminal Point
LS          =     Landing Station
========    =     Subsea Element
- --------    =     Backhaul Elements

The Subsea Element (Links 2, 5, 6 and 9) will involve the construction of four
landing stations ("the Landing Stations"), three submarine cable Links, Long
Island North (USA) - UK, UK - France and France - Long Island South (USA) each
containing six fiber pairs and a terrestrial link Long Island North (USA) to
Long Island South (USA) (Link 5). The Landing Stations are currently expected to
be at (i) Cornwall (UK), (ii) St. Brieuc (France), (iii) Makamah Beach on the
North shore of Long Island, New York (USA) and (iv) Long Beach on the South
shore of Long Island, New York (USA). Each amplified fiber pair will be designed
for a minimum capacity of 40 wavelengths with each wavelength running at 10
Gbps. The SLTEs will include linear shared protection of 1 per 20 wavelengths.


                                                                   Page 18 of 26
<PAGE>

The Backhaul Elements (Links 1, 3, 4, 7, 8 and 10) will connect the Landing
Stations to an optical input/output port on the optical distribution frame
("Terminal Point") in London, Paris, New York City and, at the absolute
discretion of FA-1, in New Jersey.

The Backhaul Elements will consist of concatenated single fiber pairs meeting
ITU-T G.652 requirements as well as space for repeaters and regenerators at
sites chosen by FA-1.

The Initial Stage of the System will consist of the Links 2, 5 and 6 and the
Backhaul Elements. The Final Stage will consist of Link 9.


                                                                   Page 19 of 26
<PAGE>

                                   SCHEDULE 2

                           RIGHTS GRANTED TO PURCHASER

In accordance with the terms of this Agreement FA-1 agrees to provide to
Purchaser and Purchaser agrees to accept:

1.    Rights of Use

1.1   an IRU in the capacity derivable from one fibre pair (designed to be no
      less than 40 wavelengths @ 10 Gbps) on each Link of the Subsea Element
      equipped with amplifiers, SLTEs (total of 6 SLTEs with transponders) as
      well as two LTEs with transponders on Link 5 and transponders; the
      capacity will include linear shared protection of 1 per 20 wavelengths in
      the SLTEs; and

1.2   the exclusive right to use one dedicated terrestrial fibre pair on each
      Link of the Backhaul Elements;

           Link 1                     Link 2                   Link 3
 PoP----------------------LS========================LS---------------------PoP
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  | Link 4         Link 5 ||                        || Link 6         Link 7 |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
  |                       ||                        ||                       |
 PoP----------------------LS========================LS---------------------PoP
           Link 8                     Link 9                   Link 10

        US Backhaul                Subsea Element         European Backhaul

PoP = Terminal Point
========== Capacity
- ---------- Terrestrial Fibre Pair

The Terrestrial Fibre Pair does not include electronic equipment. The Capacity
will not include cross connecting equipment at the Landing Stations. Purchaser
has the right and will be responsible for installing such equipment.

Purchaser may choose at its option to purchase its rights in Link 5 as part of
the Terrestrial Fibre Pair rather than as part of the Capacity. Purchaser shall
make such election within 90 days of the date hereof.


                                                                   Page 20 of 26
<PAGE>

If Purchaser does elect to purchase Link 5 as part of the Terrestrial Fibre Pair
references in this Agreement to the "Backhaul Element(s)" and the "Terrestrial
Fibre Pair" shall both be read so as to include "Link 5" and references to the
"Subsea Element" and to the "Capacity" shall both be read so as to exclude "Link
5".

1.3   The Capacity (Subsea Element)

Purchaser's interfaces for each Link shall be by way of an optical distribution
frame at each Landing Station to the SLTE at the optical level conforming to the
ITU-T S.64 standard.

1.4 The Terrestrial Fibre Pair

On each of Links 1, 3, 4, 7, 8 and 10, FA-1 shall provide the Terrestrial Fibre
Pair without the electronic and/or optronic equipment necessary for Purchaser's
transmission of data on these Links, including any equipment used to derive
channels from the Terrestrial Fiber Pair.

Purchaser's interface for each Link shall be at the nominated FA-1 optical
distribution frame at each Facility as defined below. The connector type shall
be E2000.

The fiber shall at a minimum be of the standard single mode SMF type according
to ITU-T G.652 specification.

All splices shall be protected in sealed splice enclosures.

2.    Facilities Housing

FA-1 or its affiliates will provide, at no additional charge to Purchaser, the
facilities for use in conjunction with the Terrestrial Fibre Pair/Capacity as
set out below (each a "Facility"). The terms and conditions relating to the
occupation of the Facilities by Purchaser will be determined in the co-location
agreement to be negotiated in good faith based on the principles set out in
Schedule 4.

2.1   Amplifier/Regenerator locations

FA-1 or its affiliates shall provide Purchaser space at each of the transmission
sites to house amplifiers and/or regenerating equipment. FA-1 will advise
Purchaser of the design of the System, span loss and allowable maintenance
degradation for the Terrestrial Fiber Pair and Purchaser must choose equipment
which is compatible with FA-1's design of the System and the applicable ITU and
national standards otherwise Purchaser will be responsible for the costs of any
additional break-out points and repeater/regenerator sites it requires as a
result thereof. Such break-outs must be technically feasible and commercially
maintainable and shall be subject to FA-1, through the exercise of reasonable
efforts, being able to secure for Purchaser the necessary rights for such
break-outs.


                                                                   Page 21 of 26
<PAGE>

2.2   Terminal Points/Landing Station Locations

FA-1 or its affiliates shall provide Purchaser with the following space at the
Terminal Points and at the Landing Stations:

                          Facility             Gross Floor Space (m^2)
                  London Terminal Point                 200
                  Paris Terminal Point                  135
                  New York (New Jersey)
                  Terminal Points                     165 each
                  Landing Stations                    135 each

FA-1 will fit out the above Facilities to standards typical in the industry such
that they are suitable for equipment installation (including power feeds, air
conditioning etc.) on a schedule consistent with Purchaser's requirements as
reasonably notified by Purchaser to FA-1. Purchaser's space will be ring-fenced.


                                                                   Page 22 of 26
<PAGE>

                                   SCHEDULE 3

                         Purchase Price Payment Schedule

                     Date                                            Amount US$
                     ----                                            ----------

                     Paid                                            14 million




Confidential Treatment has been requested with respect to the portions of this
agreement marked with three asterisks (***) and the redacted material has been
filed separately with the Securities and Exchange Commission


                                                                   Page 23 of 26
<PAGE>

(2) If FA-1 fails to provide any of the items referred to in clause 1.3.2 or
5.3 by ***, Purchaser may ***, then FA-1 will ***.

                                                                   Page 24 of 26
<PAGE>

                                   SCHEDULE 4

                      Provisions for Co-location Agreement

The Parties agree to negotiate in good faith and conclude within 90 days from
the date of this Agreement a Co-location Agreement for Purchaser to install
equipment at each Facility in order to connect to the Terrestrial Fibre Pair and
the Capacity which shall be based on the following principles:

(i)      Purchaser shall be granted a license to place its equipment in racks at
         each relevant Facility.

(ii)     Purchaser will be entitled to install, maintain, and operate equipment
         (belonging to itself or its contractors or customers) at each relevant
         Facility and will be entitled to connect the equipment to its own or
         other telecommunications networks. Subject to availability, if
         Purchaser should require more than its allotted racks in any Facility
         the incremental cost shall be borne by Purchaser.

(iii)    Access to the Facilities will be available to Purchaser's authorised
         personnel on a 24*365 basis subject to compliance with safety, security
         and access rules.

(iv)     Commercial terms for services (such as installation, first line
         maintenance, shifts and changes) and utilities (such as heating,
         lighting) to be provided by FA-1 or its affiliate at each Facility are
         to be negotiated.

(v)      Purchaser may allow its customers to use the space allocated to
         Purchaser provided that such customers agree to comply with all
         obligations imposed on Purchaser in relation to such space.

(vi)     When the System is decommissioned Purchaser shall be responsible at its
         own cost to remove its equipment from the co-location sites and shall
         reimburse FA-1 or its affiliate for any damage caused by such removal
         (fair wear and tear excepted).

(vii)    Purchaser's laser power must not exceed safety requirements and
         Purchaser's equipment must meet applicable radiation, flammable and
         other safety requirements.

(viii)   Purchaser shall have free access to primary and redundant BITS clocks
         installed by FA-1, at its discretion, at relevant Facilities.
         Troubleshooting/maintenance of the BITS clocks will fall within FA-1's
         responsibility for the operation and maintenance of the System,
         provided that FA-1 shall have no responsibility for responsibility for
         synchronisation problems Purchaser may encounter.


                                                                   Page 25 of 26
<PAGE>

                                   SCHEDULE 5

                                  O&M PAYMENTS

Purchaser shall pay *** of the operation and maintenance costs of the System
*** commencing from *** until the ***. The operation and maintenance costs of
the System shall include, without limitation:

***

By the Initial RFS Date FA-1 shall provide to Purchaser a budgetary estimate of
the costs from such date until the end of the then calendar year. Thereafter
FA-1 shall provide such budgetary estimate by 31 October of each year. Within
three months after the end of each year FA-1 shall provide to Purchaser the
actual costs for such year and any adjustments necessary will be effected by a
debit or credit, as appropriate, for the then current year. If the System is
decommissioned part of the way through a year, then FA-1 shall reimburse to
Purchaser the costs prepaid by Purchaser, but which were not actually incurred
by FA-1 for that year, ***.

***


***


                                                                   Page 26 of 26
<PAGE>

                        EVENT                                              %

***


                                                                   Page 27 of 26

<PAGE>

                                                                   Exhibit 10.21



                                    Schedules to

                               Teleglobe Indefeasable

                                    Right of USE

                                     Agreement

<PAGE>

                                                                   Exhibit 10.21

                                   SCHEDULE I

                              DESCRIPTION OF SYSTEM

A trans-Atlantic cable system which is to operate from London and Paris to New
York and will include trans-Atlantic subsea elements and backhaul elements in
Europe and the United States.

The subsea elements will involve the construction of four landing stations ("the
Landing Stations"), three submarine cable sub-segments, Long Island North (USA)
- -- UK, UK -- France and France -- Long Island South (USA) each containing six
fiber pairs. The Landing Stations are currently expected to be at (i) Cornwall
(UK), (ii) St. Brieuc (France), (iii) Makamah Beach on the North shore of Long
Island, New York (USA) and (iv) Long Beach on the South shore of Long Island,
New York (USA). Each amplified fiber pair will be designed for a minimum
capacity of 40 wavelengths with each wavelength running at 10 Gbps. The fiber
pair on which the Purchaser will derive its capacity in accordance with this
Agreement in each of the three submarine cable sub-segments will be initially
equipped with 40 Gbps of capacity structured as 4 wavelengths each operating at
10 Gbps. Such fiber pair will be equipped with amplifiers, dedicated SLTEs and
four transponders per SLTE.

The backhaul elements will connect the Landing Stations to an optical
input/output port on the optical distribution frame ("Terminal Point") in
London, Paris, New York City and, at the absolute discretion of FA-1, New Jersey
or to the applicable breakout point where Purchaser has chosen to intercept the
fiber at a splice case or joint box close to the applicable Terminal Point.

For Purchaser, the backhaul elements will consist of concatenated single fiber
pairs meeting either (at the absolute discretion of FA-1) ITU-T G.655 or G.652
requirements as well as sufficient space for repeaters and regenerators at sites
chosen by FA-1 for its own repeaters and regenerators, as detailed in the
collocation and maintenance agreement referred to in clause 2.7.

For Purchaser the system does not include SDH- ATM, or IP interfaces for the
Submarine IRU nor the electronic and optronic equipment necessary for
Purchaser's transmission of data on the Terrestrial IRU, including any equipment
used to derive channels from the Dark Fiber.

The Initial Stage of the system will consist of the Northern subsea link from
Cornwall to the North shore of Long Island, the Cornwall to Brittany
Trans-Channel link and the backhaul elements (which includes the terrestrial
link between the North shore and the South shore of Long Island). The Final
Stage will consist of the Initial Stage and the Southern subsea link from
Brittany, France to the south shore of Long Island.

FA-1 expects to meet the following milestones:

1.    Access to Dark Fiber and transmission stations -- 31 January 2001
2.    Initial RFS Date -- 31 March 2001
3.    Final RFS Date -- 30 June 2001


                                       26

<PAGE>
                                                                   Exhibit 10.22


                                  Schedules to

                               SE Asia and Indian

                                   Ocean CMA

<PAGE>
                                                                   Exhibit 10.22

                        FIRST SUPPLEMENTAL AGREEMENT TO:

                      THE SOUTH EAST ASIA AND INDIAN OCEAN

                           CABLE MAINTENANCE AGREEMENT

<PAGE>

This First Supplemental Agreement which shall become effective on the first day
of December, 1986 made between the following Parties:-

MAINTENANCE AUTHORITIES

COMMUNICATIONS AUTHORITY OF THAILAND (CAT) - having its principal office at
12/46-48 Chaengwattana Road, Bangkok 10002 (herein called "CAT" which expression
shall include its successors).

CABLE AND WIRELESS (HONG KONG) LIMITED - having its registered office at New
Mercury House, 22 Fenwick Street, Hong Kong (herein called "CWHK" which
expression shall include its successors).

EASTERN TELECOMMUNICATIONS PHILIPPINES, INC. - with principal offices at
Telecoms Plaza, Sen. Gil J. Puyat Avenue, Makati, Metro Manila (herein called
"ETPI" which expression shall include its successors).

INTERNATIONAL TELECOMMUNICATION DEVELOPMENT CORPORATION - having its principal
office at 31, Ai Kuo East Road, Taipei (herein called "ITDC" which expression
shall include its successors).

JABATAN TELEKOM MALAYSIA on behalf of the Government of Malaysia - having its
principal office at Bukit Mahkamah, 50672 Kuala Lumpur (herein called "JTM"
which expression shall include its successors).

KOKUSAI DENSHIN DENWA CO., LTD. - having its principal office at No. 3-2,
Nishi-Shinjuku 2-Chome, Shinjuku-ku in the city of Tokyo (herein called "KDD"
which expression shall include its successors).

OFFICE DES POSTES ET TELECOMMUNICATIONS - having its registered office at
Boulevard de la Republique, Djibouti, Republique de la Djibouti (herein called
"OPT" which expression shall include its successors).


                                      -2-
<PAGE>

OVERSEAS TELECOMMUNICATIONS SERVICES - having its registered office at OTS
Building, Duke Street, Colombo 1, Sri Lanka (herein called "OTS" which
expression shall include its successors).

OVERSEAS TELECOMMUNICATIONS COMMISSION (AUSTRALIA) - having its principal office
at 32-36 Martin Place, Sydney, in the State of New South Wales (herein called
"OTC(A)" which expression shall include its successors).

P.T.(PERSERO) INDONESIAN SATELLITE CORPORATION - a government owned enterprise
for international telecommunication of the Republic of Indonesia, having its
registered office at Jalan Medan Merdeka, Barat 21, Jakarta (herein called
"INDOSAT" which expression shall include its successors).

THE TELECOMMUNICATION AUTHORITY OF SINGAPORE - having its registered office at
Comcentre, 31 Exeter Road, Singapore 0923 (herein called TELECOMS which
expression shall include its successors).

VIDESH SANCHAR NIGAM LIMITED - having its registered office at Videsh Sanchar
Bhavan, Mahatma Gandhi Road, Bombay - 400 001, India (herein called "VSNL" which
expression shall. include its successors).

FACILITY PROVIDERS

ASEAN CABLESHIP PRIVATE LIMITED - having its principal office at 375 Tanjong
Katong Road, Singapore 1543, Republic of Singapore (herein called "ACPL" which
expression shall include its successors).

CABLE AND WIRELESS (MARINE) LIMITED - having its registered office at Mercury
House, Theobalds Road, London WCIX 8RX, (herein called "CWM" which expression
shall include its successors).

SEMBAWANG CABLE DEPOT PRIVATE LTD - having its registered office at 24 Raffles
Place, 23-01 Clifford Centre, Singapore, 0104 (herein called "SDPL" which
expression shall include its successors).


                                      -3-
<PAGE>

                                   WITNESSETH

WHEREAS under various Construction and Maintenance Agreements CAT, CWHK, ETPI,
ITDC, JTM, KDD, OPT, OTS, OTC(A), INDOSAT, TELECOMS and VSNL (hereinafter
called "Maintenance Authorities") are responsible for the maintenance and repair
of the submersible plant of certain submarine telecommunications cable systems
in the South East Asia and Indian Ocean areas.

WHEREAS ACPL, CWM and SDPL (hereinafter called "Facility Providers") and the
Maintenance Authorities are parties to and have entered into an Agreement
entitled "The South East Asia and Indian Ocean Cable Maintenance Agreement"
(hereinafter called "SEAIOCMA") made as at the first day of June, 1986.

WHEREAS under SEAIOCMA, ACPL and CWIM in their separate capacities as Cableship
Operators, make available two Cableships namely the C.S. Retriever and the C.S.
Cable Enterprise respectively to the Maintenance Authorities for the repair and
maintenance of such submarine telecommunications cables as are listed in
Schedule B1 of SEAIOCMA.

WHEREAS under SEAIOCMA, SDPL which owns and operates a cable depot located at
Sembawang Singapore, makes available the Cable Depot to the Maintenance
Authorities for the storage of spare submersible plant for the repair and
maintenance of such submarine telecommunications cable systems as are listed in
Schedule B1 of SEAIOCMA.

WHEREAS under SEAIOCHA the Maintenance Authorities are responsible for making
certain payments to the Facility Providers in respect of the services provided
thereunder and the Facility Providers are entitled to charge interest on any
bill for the period that payment of any such bill remains overdue.

WHEREAS the Parties to SEAIOCMA recognize that the Maintenance Authorities might
on occasion be prevented from making such payments due to certain circumstances
outside their reasonable control and the Parties wish to incorporate a provision
in SEAIOCMA to take into account this eventuality.

NOW THEREFORE the Parties agree with one another as follows:-


                                      -4-
<PAGE>

1.    The following clause shall be incorporated as new clause 21(m) in
      SEAIOCMA:

      (m)   In the event that a Maintenance Authority is prevented, for reasons
            of fire, flooding or any other such acts of god beyond its control,
            from making payment upon the due date as defined in Clauses 21(g) or
            21(1) then the interest normally applicable as defined in Clause
            21(h) shall not apply for the period for which the Maintenance
            Authority is so prevented from making the said payment.

2.    The provisions of this First Supplemental Agreement shall come into effect
      on the first day of December, 1986.

3.    Except as herein amended by this First Supplemental Agreement. all the
      terms, covenants, provisions and conditions set out and provided in
      SEAIOCMA which entered into effect on the first day of June, 1986 shall
      continue to apply and shall remain in full force and effect between the
      Parties.

4.    This First Supplemental Agreement shall be executed by each of the Parties
      in fifteen (15) counterparts and each thereof when so executed and
      delivered shall be an original and such parts shall together (as well as
      separately) constitute one and the same instrument.

IN WITNESS WHEREOF the Parties have severally subscribed these presents or
caused them to be subscribed in their names and on their behalf by their
officers thereunto. duly authorized.

For and on behalf of                                        Attest       Date
ASEAN CABLESHIP PRIVATE LTD


___________________________                                 ______       ____


                                       -5-
<PAGE>

For and on behalf of                                        Attest
COMMUNICATIONS AUTHORITY OF THAILAND


___________________________                                 ______       ____

For and on behalf of                                        Attest       Date
CABLE AND WIRELESS (HONG KONG)LTD


___________________________                                 ______       ____

For and on behalf of                                        Attest
CABLE AND WIRELESS (MARINE)LTD


___________________________                                 ______       ____

For and on behalf of                                        Attest
EASTERN TELECOMMUNICATIONS
PHILLIPPINES INC.


___________________________                                 ______       ____

For and on behalf of                                        Attest
INTERNATIONAL TELECOMMUNICATION
DEVELOPMENT CORPORATION


___________________________                                 ______       ____


                                       -6-
<PAGE>

For and on behalf of                                        Attest
JABATAN TELEKOM MALAYSIA


___________________________                                 ______       ____


                                       -7-
<PAGE>

For and on behalf of                                        Attest       Date
KOKUSAI DENSHIN DENWA CO., LTD.


___________________________                                 ______       ____

For and on behalf of                                        Attest
OVERSEAS TELECOMMUNICATIONS SERVICES


___________________________                                 ______       ____

For and on behalf of                                        Attest
OFFICE DES POSTES ET TELECOMMUNICATIONS


___________________________                                 ______       ____

For and on behalf of                                        Attest
OVERSEAS TELECOMMUNICATIONS COMMISSION
(AUSTRALIA)


___________________________                                 ______       ____

For and on behalf of                                        Attest
P.T.(PERSERO) INDONESIAN
SATELLITE CORPORATION


___________________________                                 ______       ____


                                       -8-
<PAGE>

For and on behalf of                                        Attest       Date
SEMBAWANG CABLE DEPOT PRIVATE LIMITED


___________________________                                 ______       ____

For and on behalf of                                        Attest
THE TELECOMMUNICATION AUTHORITY OF
SINGAPORE


___________________________                                 ______       ____

For and on behalf of                                        Attest
VIDESH SANCHAR NIGAM LTD.


___________________________                                 ______       ____


                                       -9-
<PAGE>



31, Exeter Road                           Telegraphic Address: Telecom Singapore
Singapore 0923
Republic of Singapore

Telecoms

Date: 18th September 1987                 Your Ref:
                                          Our Ref: RE S3/55 Vol. 17

To: Parties shown in the attached lists

Dear Sirs

1ST SUPPLEMENTAL AGREEMENT TO THE SOUTH-EAST-ASIA AND INDIAN OCEAN CABLE
MAINTENANCE AGREEMENT (SEAIOCMA)

      We refer to the 3rd South-East-Asia and Indian ocean Cable Maintenance
Agreement (SEAIOCMA) Management Committee Meeting held between 11 May to 12 May
87 in Jakarta, and to paragraph 11 of the minutes thereof, wherein we sought
clarification on the ambit of Clause 1 of the above Supplemental Agreement.

2 The explanation as given to us therein was that the said provision is intended
to deal with a situation where, as a result of anyone of those causes, records
of the Maintenance Authority were destroyed making it unable to make the
required payment until it had been furnished with the replacement of the bill
etc. by the Facility Providers. It is during this interim period that interest
on the deferred payment should not be paid by the Maintenance Authority. We
have, on the basis that the explanation will be binding on all the parties,
proceeded to sign this Supplemental Agreement as a signatory.

3 As also agreed therein, a copy of this letter of ours will be attached to each
counterpart of this Supplemental Agreement.

Yours faithfully


for & on behalf of Telecoms


                                      -10-
<PAGE>

      1)     Cable and Wireless (Hong Kong) Limited
             New Mercury House
             22 Fenwick Street
             Wanchai
             Hong Kong

       2)    International Telecommunication Development Corporation
             31 Aikuo East Road
             Taipei
             Taiwan

      3)     Kokusai Denshin Denwa Co Ltd
             3-2  Nishi-Shinjuku 2-Chome
             Shinjuku-Ku
             Tokyo 163
             Japan

       4)    Communications Authority of Thailand (CAT)
             Submarine Cable Division, CAT
             12/46-48 Cheangwattana Road
             Bangkok 10002
             Thailand

       5)    Syarikat Telekom Malaysia Berhad
             Locked Bag 5005
             15th Floor, Bukota Building
             Jalan Pantai Baru
             59990 Kuala Lumpur
             Malaysia

       6)    ASEAN Cableship Pte Ltd
             375 Tanjong Katong Road
             Singapore 1543


                                      -11-
<PAGE>

       7)    Eastern Telecommunications Philippines Inc
             Telecoms Plaza
             Sen. Gil J. Puyat Avenue
             Makati
             Metro Manila
             Philippines

       8)    PT. (Persero) Indosat
             Jalan Medan Merdeka Barat No. 21
             Jakarta
             Indonesia

       9)    Overseas Telecommunications Commission (Australia)
             32-36, Martin Place
             Sydney 2001
             Australia

       10)   Overseas Telecommunications Services
             OTS Building
             Duke Street
             Colombo 1
             Sri Lanka

       11)   Videsh Sanchar Nigam Limited
             Videsh Sanchar Bhavan
             Mahatma Gandhi Road
             Bombay - 400 001
             India

       12)   Office des Postes et Telecommunications
             Boulevard de la Republique
             Djibouti
             Republique de la Djibouti

       13)   Cable and Wireless (Marine) Ltd
             Mercury House
             Theobalds Road
             London WC1X BRX
             England


                                      -12-
<PAGE>
      (14)   Sembawang Cable Depot Pte Ltd
             24 Raffles Place
             #23-01 Clifford Centre
             Singapore 0104


                                      -13-
<PAGE>

                           NINTH DOCUMENT OF ACCESSION

                                     TO THE

                     SOUTH EAST ASIA AND INDIAN OCEAN CABLE

                              MAINTENANCE AGREEMENT

         Certified as a true and accurate copy of the NINTH DOCUMENT OF
             ACCESSION to the SOUTH EAST ASIA AND INDIAN OCEAN CABLE
                              MAINTENANCE AGREEMENT


Chairman
SEAIOCMA Management Committee
1997


                                      -14-
<PAGE>

                           NINTH-DOCUMENT OF ACCESSION
                     TO THE SOUTH EAST ASIA AND INDIAN OCEAN
                           CABLE MAINTENANCE AGREEMENT

This document of accession is made as at the 12th day of September, 1997 between
the Parties to the South East Asia and Indian Ocean Cable Maintenance Agreement
as listed below and hereinafter referred to as the Parties

ASEAN CABLESHIP PRIVATE LTD
CABLE AND WIRELESS (MARINE) LTD
HONG KONG TELECOM INTERNATIONAL LTD
INTERNATIONAL DIGITAL COMMUNICATIONS INC
INTERNATIONAL TELECOMMUNICATION DEVELOPMENT CORPORATION
JABATAN TELEKOM OF BRUNEI DARUSSALAM
KOKUSAI DENSHIN DENWA CO, LTD
KOREA TELECOM
OFFICE DES POSTES ET TELECOMMUNICATIONS
PHILIPPINE LONG DISTANCE TELEPHONE COMPANY
P.T. INDOSAT (PERSERO) Tbk
P.T. TELEKOMUNIKASI INDONESIA
SEMBAWANG CABLE DEPOT PRIVATE LIMITED
SINGAPORE TELECOMMUNICATIONS LIMITED
SRI LANKA TELECOM
TELEKOM MALAYSIA BERHAD
TELSTRA CORPORATION LIMITED
THE COMMUNICATIONS AUTHORITY OF THAILAND
VIDESH SANCHAR NIGAM LTD
VIETNAM POSTS AND TELECOMMUNICATIONS CORPORATION

and, FLAG Limited, a company organized under the laws of Bermuda and having a
registered office at Richmond House, 5th Floor, 12 Par-la-Ville Road, Hamilton
HM 08 Bermuda (hereinafter referred to as "FLAG", which expression shall include
its legal successors).

WHEREAS:

(a)   Under an agreement entitled the "South East Asia and Indian Ocean Cable
      Maintenance Agreement dated June 1, 1986" (hereinafter called the
      "Agreement") the Parties thereto agreed to the provision of Cableships and
      other facilities (as defined in the Agreement) to repair and maintain
      certain cable systems in South East Asia and the Indian Ocean.

(b)   Under Clause 18 of the Agreement the Parties thereby agreed to third
      parties acceding to the Agreement.

(c)   FLAG has requested that it be admitted to the Agreement and to participate
      therein as a Maintenance Authority.


                                      -15-
<PAGE>

(d)   The Parties to the Agreement have considered this request and raised no
      objections to the accession of FLAG to the Agreement and in consequence
      wish to sign this Document of Accession on their behalf.

NOW IT IS HEREBY AGREED AS FOLLOWS:

1.    That in return for the Parties to the Agreement having mutually agreed
      that FLAG may accede to the Agreement as a full participating Party with
      certain benefits and obligations, FLAG agrees that it will observe and be
      bound by the obligations contained in the Agreement as a Maintenance
      Authority.

2.    Upon its RFPA Date, FLAG shall report the Activated Capacity on a
      quarterly basis by the first day of each quarter thereafter to the
      Chairman, SEAIOCMA Management Committee, where the Activated Capacity is
      the total equivalent circuit capacity of each segment of the FLAG Cable
      System that is activated.

3.    FLAG's accession to the Agreement shall be effective from one day after
      provisional acceptance of the FLAG Cable System.

4.    Certified copies of this executed Document of Accession, together with the
      revised copies of any Schedules to the Agreement which are amended as a
      consequence of the accession, shall be forwarded to all the Parties to the
      Agreement.

ACCORDINGLY it is hereby agreed that FLAG is admitted as a Party to the
Agreement.

Signed:

For and on behalf of                                        Attest       Date
FLAG Limited


___________________________                                 ______       ____

For and on behalf of                                        Attest       Date
ASEAN CABLESHIP PRIVATE LTD


___________________________                                 ______       ____


                                      -16-
<PAGE>

For and on behalf of                                        Attest      Date
CABLE AND WIRELESS (MARINE) LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
HONG KONG TELECOM INTERNATIONAL LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
INTERNATIONAL DIGITAL COMMUNICATIONS INC.


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
INTERNATIONAL TELECOMMUNICATION
DEVELOPMENT CORPORATION


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
JABATAN TELEKOM OF BRUNEI DARUSSALAM


___________________________                                 ______      ____


                                      -17-
<PAGE>

For and on behalf of                                        Attest      Date
KOKUSAI DENSHIN DENWA CO LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
KOREA TELECOM


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
OFFICE DES POSTES ET TELECOMMUNICATIONS


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
PHILIPPINE LONG DISTANCE TELEPHONE COMPANY


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
P.T. INDOSAT (PERSERO) Tbk


___________________________                                 ______      ____


                                      -18-
<PAGE>

For and on behalf of                                        Attest      Date
PT. TELEKOMUNIKASI INDONESIA


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
SEMBAWANG CABLE DEPOT PRIVATE LIMITED


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
SINGAPORE TELECOMMUNICATIONS LIMITED


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
SRI LANKA TELECOM


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
TELEKOM MALAYSIA BERHAD


___________________________                                 ______      ____


                                      -19-
<PAGE>

For and on behalf of                                        Attest      Date
TELSTRA CORPORATION LIMITED ACT 051 775 556


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
THE COMMUNICATIONS AUTHORITY OF THAILAND


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
VIDESH SANCHAR NIGAM LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest      Date
VIETNAM POSTS AND TELECOMMUNICATIONS CORPORATION


___________________________                                 ______      ____


                                      -20-
<PAGE>

                      SECOND SUPPLEMENTAL AGREEMENTS TO:-

                      THE SOUTH EAST ASIA AND INDIAN OCEAN

                           CABLE MAINTENANCE AGREEMENT


                                      -21-
<PAGE>

Whereas the First Supplemental Agreement became effective on the first day of
December 1986,

This Second Supplemental Agreement which shall become effective on the 1st June,
1990 made between the following Parties:-

MAINTENANCE AUTHORITIES

COMMUNICATIONS AUTHORITY OF THAILAND (CAT) - having its principal office at
12/46-48 Chaengwattana Road, Bangkok 10002, Thailand (herein called "CAT" which
expression shall include its successors).

CABLE AND WIRELESS (HONG KONG) LIMITED - having its registered office at Telecom
House, 3 Gloucester Road, Hong Kong (herein called "CWHK" which expression shall
include its successors).

EASTERN TELECOMMUNICATIONS PHILIPPINES, INC. - with principal offices at
Telecoms Plaza, 316, Sen. Gil J. Puyat Avenue, Salcedo Village, Makati, Metro
Manila, Philippines (herein called "ETPI" which expression shall include its
successors).

INTERNATIONAL TELECOMMUNICATION DEVELOPMENT CORPORATION - having its principal
office at 31, AiKuo East Road, Taipei, Taiwan (herein called "ITDC" which
expression shall include its successors).

SYARIKAT TELEKOM MALAYSIA BERHAD - having its principal office at Wisma Telekom,
Jalan Pantai Bahru, 59200 Kuala Lumpur, Malaysia (herein called "STM" which
expression shall include its successors).

KOKUSAI DENSHIN DENWA CO., LTD. - having its principal office at No. 3-2,
Nishi-Shinjuku 2-Chome, Shinjuku-ku in the city of Tokyo (herein called "KDD"
which expression shall include its successors).


                                      -22-
<PAGE>

OFFICE DES POSTES ET TELECOMMUNICATIONS - having its registered office at
Boulevard de La Republique, Djibouti, Republique de La Djibouti (herein called
"OPT" which expression shall include its successors).

OVERSEAS TELECOMMUNICATIONS SERVICES - having its registered office at OTS
Building, Duke Street, Colombo 1, Sri Lanka (herein called "OTS" which
expression shall include its successors).

OTC LIMITED - a company duly incorporated in the Australian Capital Territory
and having its principal office in New South Wales at 231 Elizabeth Street,
Sydney being formerly the statutory corporation known as Overseas
Telecommunications Commission (Australia) established in the Commonwealth of
Australia by the OTIC Act 1946, formerly titled Overseas Telecommunications Act
1946 (herein called "OTC" which expression shall include its successors).

P.T.(PERSERO) INDONESIAN SATELLITE CORPORATION - a government owned enterprise
for international telecommunication of the Republic of Indonesia, having its
registered office at Jalan Medan Merdeka Barat 21, Jakarta (herein called
"INDOSAT" which expression shall include its successors).

THE TELECOMMUNICATION AUTHORITY OF SINGAPORE - having its registered office at
Comcentre, 31 Exeter Road, Singapore 0923 (herein called "TELECOMS" which
expression shall include its successors).

VIDESH SANCHAR NIGAM LIMITED - having its registered office at Videsh Sanchar
Bhavan, Mahatma Gandhi Road, Bombay - 400 001, India (herein called "VSNL" which
expression shall include its successors).

The EMIRATES TELECOMMUNICATION CORPORATION LTD - having its registered office at
Abu Dhabi Commercial Bank Building, Salam Street, Abu Dhahi, United Arab
Emirates (herein referred to as "ETISALAT" which expression shall include its
successors).

PAKISTAN TELEGRAPH AND TELEPHONE - having its registered office at Ramna 8/4,
Islamabad, Pakistan (herein called "PIT" which expression shall include its
successors).


                                      -23-
<PAGE>

FACILITY PROVIDERS

ASEAN CABLESHIP PRIVATE LIMITED - having its principal office at 15 McCallum
Street, #05-02 Natwest Centre, Singapore 0106, Republic of Singapore (herein
called "ACPL" which expression shall include its successors).

CABLE AND WIRELESS (MARINE) LIMITED - having its registered office at East Saxon
House, 27 Duke Street, Chelmsford, Essex, CMI 1HT, (herein called "CWM" which
expression shall include its successors).

SEMBAWANG CABLE DEPOT PTE LTD - having its registered office at 2nd Storey,
Katong Submarine Cable Station, 375 Tanjong Katong Road, Singapore 1543 (herein
called "SCDP" which expression shall include its successors).

                                   WITNESSETH

WHEREAS under various Construction and Maintenance Agreements CAT, CWHK. ETPI,
ITDC, STM, KDD, OPT, OTS, OTC, INDOSAT, TELECOMS, VSNL, ETISALAT and PTT
(hereinafter called "Maintenance Authorities") are responsible for the
maintenance and repair of the Submersible Plant of certain submarine
telecommunications cable systems in the South East Asia and Indian Ocean areas.

WHEREAS ACPL, CWM and SCDPL (hereinafter called "Facility Providers") and the
Maintenance Authorities are parties to and have entered into an Agreement
entitled "The South East Asia and Indian Ocean Cable Maintenance Agreement"
(hereinafter called "SEAIOCMA') made as at the first day of June, 1986.

WHEREAS under SEAIOCMA, ACPL and CWM in their separate capacities as Cableship
Operators, make available two Cableships namely the C.S. Retriever and the C.S.
Cable Enterprise respectively to the Maintenance Authorities for the repair and
maintenance of such Scheduled Cables as are listed in Schedule BI of SEAIOCMA.


                                      -24-
<PAGE>

WHEREAS under SEAIOCMA, SCDPL, which owns and operates a Depot located at
Sembawang Singapore, makes available this Depot to the Maintenance Authorities
for the storage of Spare Submersible Plant for the repair and maintenance of
such Scheduled Cables as are listed in Schedule B1 of SEAIOCMA.

FIRST RECITAL the Parties to SEAIOCMA have agreed to the construction of a new
Depot facility at Batangas Philippines to be owned and operated by CWM.

SECOND RECITAL the Parties to SEAIOCMA have agreed to the modification of the
Sembawang Depot to enable it to store optical fibre cables.

THIRD RECITAL under SEAIOCMA, CWM which will own and operate the new Depot
located at Batangas Philippines, agrees to make available the Depot to the
Maintenance Authorities for the storage of Spare Submersible Plant for the
repair and maintenance for such Scheduled Cables as are listed in Schedule B1 of
SEAIOCMA.

FOURTH RECITAL the Parties to SEAIOCMA have agreed to the modification of the
Cableships, the CS Retriever and the CS Cable Enterprise to enable the
aforementioned Cableships to carry out repairs on optical fibre cables.

FIFTH RECITAL the Parties to SEAIOCMA have agreed to the adoption of a method
for allocating Cableship costs and determining the repair priority of Scheduled
Cables based on a PIOCAU formula.

NOW THEREFORE in order to give effect to the aforementioned requirements the
Parties agree with one another as follows:

The following clauses in SEAIOCMA are hereby amended as follows:

CLAUSE ONE: DEFINITIONS

Save as is herein amended the definitions contained in this Supplemental
Agreement shall have the same


                                      -25-
<PAGE>

meaning ascribed to them as in SEAIOCMA.

      Clause 1(c) shall be amended to read:

      1(c) "Chargeable Sheath Mileage"      means the sheath mileage of a
                                            Scheduled Cable expressed in
                                            nautical miles adjusted in
                                            accordance with Schedule D2 which
                                            shall be included in the PIOCAU Cost
                                            Allocation Formula.

The following sub-clauses shall be incorporated as new clauses 1(z) and 1(aa) in
SEAIOCMA:

1(z) "PIOCAU Cost Allocation Formula"       means the method by which cableship
                                            costs are allocated to each
                                            Scheduled Cable as determined in
                                            Schedule D2.


                                      -26-
<PAGE>

l(aa) "PIOCAU"                             means the unit of Cableship cost
                                           liability allocated to each Scheduled
                                           Cable.

CLAUSE FIVE: PROVISION OF CAB LESHIPS AND DEPOT(S)

      Clause 5(b) shall be amended to read:


      5(b)   Spare Submersible Plant for the Scheduled Cables shall, from the
             effective date of the second Supplemental Agreement to this
             Agreement be stored at either of two Depots provided under this
             Agreement located respectively at Sembawang, Singapore and
             Batangas, Philippines, other than that which may be on board either
             of the Cableships. Notwithstanding the foregoing some Spare
             Submersible Plant may be stored at alternative Depots or locations
             not under this Agreement such as the Guam depot.

CLAUSE THIRTEEN : CABLESHIP BASE PORT

      Clause 13(b) shall be amended to read:

      (b)   Should the Management Committee require at some stage during the
            term of this Agreement a Cableship base port to be changed in order
            to provide more efficient maintenance coverage of the Scheduled
            Cables then the Cableship Operator shall implement the necessary
            change subject to the prior agreement of the Cableship Operator(s)
            involved and subject to Clause 26(a).

            Any costs incurred as a result of the necessary change of base port
            shall be borne by the Maintenance Authorities and allocated to the
            Maintenance Authorities in proportion to each Scheduled Cable's
            allocated number of PIOCAUS in accordance with Schedule D2.

CLAUSE NINETEEN : BASIS OF CABLESHIPS COST ALLOCATION

      Clause 19(f) shall be amended to read:


                                      -27-
<PAGE>

      (f)   The Quarterly Net Chargeable Cost for each Cableship, shall be
            allocated to the Maintenance Authorities in proportion to each
            Scheduled Cable's allocated number of PIOCAUs during the quarter in
            accordance with Schedule D2 at all times (including repair and
            maintenance operations);

      Clause 19(h) shall be amended to read:

      (h)   Running Costs incurred in respect of Clauses 7(c), 7(f), 7(g) and
            16(c) shall be allocated amongst the Maintenance Authorities
            responsible for the Scheduled Cables in proportion to each Scheduled
            Cable's allocated number of PIOCAUs in accordance with Schedule D2
            or in accordance with the provisions of the PIOCMA if applicable;

      Clause 19(k) shall be amended to read:

      (k)   The Running Costs of the Cableships for the duration of any period
            when engaged in cable working exercises shall be allocated between
            Scheduled Cables in proportion to their allocated number of PIOCAUs
            in accordance with Schedule D2.

      Clause 20(f) shall be amended to read:

      (f)   Where Transfer Costs are incurred in respect of either a charter for
            the Cableship, or undertaking PIOCMA work pursuant to Clause 6, such
            Transfer Costs shall be borne by the Maintenance Authorities in
            proportion to each Scheduled Cable's allocated number of PIOCAUs as
            defined in Schedule D2 or in accordance with the provisions of the
            PIOCMA if applicable.

      SCHEDULE AMENDMENTS

      The following schedules are hereby revised in accordance with the
      Schedules attached hereto to take account of the following amendments:

      Schedule D2: Cableship Fixed Standing Charge Allocation is amended to
      reflect the agreed


                                      -28-
<PAGE>

      introduction of the PIOCAU Cost Allocation Formula in place of allocation
      against Chargeable Sheath Mileage.

      Schedule El: Depot Cost Derivation is amended to reflect the agreed change
      in Depot cost allocation to common sharing.

      Schedule G: Cableship Technical Criteria is amended to update the
      Cableships specifications by incorporating the agreed modifications to
      enable the Cableships to repair and maintain fibre optic cable.

      Schedule J: Depot Technical Criteria is amended to reflect the
      construction of a new Depot in the Philippines and the modification of the
      existing Depot at Singapore.

      Schedule M: Priority Repair Arrangement: is introduced as a new schedule
      to cover the procedures for priority of repair arrangements.

MISCELLANEOUS

The provisions of this Second Supplemental Agreement shall come into effect on
1st June, 1990 and shall continue thereafter until SEAIOCMA is terminated or
expires, whichever is the sooner.

Except as herein amended all terms, covenants, provisions and conditions set out
and provided in SEAIOCMA which entered into effect on the first day of June 1986
and the First Supplemental Agreement which entered into effect on the first day
of December 1986 shall continue to apply and shall remain in full force and
effect between the parties.

This Second Supplemental Agreement shall be executed by each of the Parties in
seventeen (17) counterparts and each thereof when so executed and delivered
shall be an original and such parts shall together (as well as separately)
constitute one and the same instrument.

IN WITNESS WHEREOF the Parties have severally subscribed these presents or
caused them to be subscribed in their names and on their behalf by their
officers thereunto duly authorized.


                                      -29-
<PAGE>

For and on behalf of                                        Attest      Date
ASEAN CABLESHIP PRIVATE LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest
COMMUNICATIONS AUTHORITY OF THAILAND


___________________________                                 ______      ____

For and on behalf of                                        Attest
CABLE AND WIRELESS (HONG KONG) LTD


___________________________                                 ______      ____


                                      -30-
<PAGE>

For and on behalf of                                        Attest      Date
CABLE AND WIRELESS (MARINE) LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest
EASTERN TELECOMMUNICATIONS
PHILLIPPINES INC.


___________________________                                 ______      ____

For and on behalf of                                        Attest
INTERNATIONAL TELECOMMUNICATION
DEVELOPMENT CORPORATION


___________________________                                 ______      ____

For and on behalf of                                        Attest
SYARIKAT TELEKOM MALAYSIA BERHAD


___________________________                                 ______      ____


                                      -31-
<PAGE>

For and on behalf of                                        Attest      Date
KOKUSAI DENSHIN DENWA CO., LTD.


___________________________                                 ______      ____

For and on behalf of                                        Attest
OVERSEAS TELECOMMUNICATIONS SERVICES


___________________________                                 ______      ____

For and on behalf of                                        Attest
OFFICE DES POSTES ET TELECOMMUNICATIONS


___________________________                                 ______      ____

For and on behalf of                                        Attest
OTC LIMITED


___________________________                                 ______      ____

For and on behalf of                                        Attest
P.T.(PERSERO) INDONESIAN
SATELLITE CORPORATION


___________________________                                 ______      ____


                                      -32-
<PAGE>

For and on behalf of                                        Attest      Date
SEMBAWANG CABLE DEPOT PRIVATE LIMITED


___________________________                                 ______      ____

For and on behalf of                                        Attest
THE TELECOMMUNICATION AUTHORITY OF
SINGAPORE


___________________________                                 ______      ____

For and on behalf of                                        Attest
VIDESH SANCHAR NIGAM LTD.


___________________________                                 ______      ____

For and on behalf of                                        Attest
THE EMIRATES TELECOMMUNICATION
CORPORATION LTD


___________________________                                 ______      ____

For and on behalf of                                        Attest
PAKISTAN TELEGRAPH AND TELEPHONE


___________________________                                 ______      ____


                                      -33-
<PAGE>

                                                                     SCHEDULE D2
                                                                     Page 1 of 8

                   CABLESHIP FIXED STANDING CHARGE ALLOCATION

1.    The Cableship Fixed Standing Charge will be allocated to each Scheduled
      Cable in accordance with the PIOCAU Cost Allocation Formula as defined
      below:-

      The PIOCAU Cost Allocation Formula is:-

      PIOCAUs = NM [1 + (Bearer Capacity x Fill Factor/5000)]

      Where:

      a)    NM equals the Chargeable Sheath Mileage of a cable system.

      b)    Bearer capacity is the assigned, notional or design capacity
            whichever is used as the basis of ownership of each segment of a
            cable system as identified in the relevant Construction and
            Maintenance Agreement, or its equivalent, for that cable system.

            (The assigned or notional capacity is that which would normally
            accommodate the traffic requirements of a cable system for at least
            10 years from RFS date).

      c)    Fill Factors are shown below on the basis of notional years of
            service for each cable system and/or segment from its ready for
            service date (RFS).


                                      -34-
<PAGE>
                                                                     SCHEDULE D2
                                                                     Page 2 of 8

                                Notional Years of
                                Service from RFS            Fill Factor
                                ----------------            -----------
                                   First                      0.19
                                   Second                     0.28
                                   Third                      0.37
                                   Fourth                     0.46
                                   Fifth                      0.55
                                   Sixth                      0.64
                                   Seventh                    0.73
                                   Eighth                     0.82
                                   Ninth                      0.91
                                   Tenth                      1.00


                                      -35-
<PAGE>

                                                                     SCHEDULE D2
                                                                     Page 3 of 8

(d)   For the purposes of paragraph (c) above, notional years of services for
      Scheduled Cables shall be determined as follows:-

      (i)   A Scheduled Cable shall commence its first notional year of service
            on its RFS date; and

      (ii)  A Scheduled Cable shall commence its second notional year of service
            on 1st July of the year following the calendar year of its RFS date
            and shall commence subsequent notional years of service on 1st July
            of subsequent years.

(e)   The Cableship Operators will automatically apply the fill factor for new
      cables entering the zone, adjust the fill factor for existing Scheduled
      Cables in accordance with paragraphs (c) and (d) above, remove cables from
      the Schedules with effect from the dates they are withdrawn from service
      and circulate amended Schedules to all parties to this agreement as soon
      as practicable after each amendment.

2.    Where a Scheduled Cable or part of a Schedule Cable shown in Schedule C is
      2000 nautical miles or more from the base port of the Cableship in that
      Normal Operational Zone then, for PIOCAU calculation, the amount of the
      Scheduled Cable beyond the 2000 nautical miles shall be considered as half
      its actual length and this added to the cable length within 2000 nautical
      miles shall be the Chargeable Sheath Mileage.

3.    For Maintenance Authorities whose Scheduled Cables carry wholely or
      partially domestic or non-commercial circuits, the following formula shall
      apply for PIOCAU calculation purposes.

                                   Z = Y/2 x X



                                      -36-
<PAGE>

                                                                     SCHEDULE D2
                                                                     Page 4 of 8

WHERE:      X     = the Chargeable Sheath Mileage of a Scheduled Cable between
                  landing points (after adjustment calculated in accordance with
                  paragraph 2 above)

            Y     = the ratio of domestic or non-commercial circuits to all the
                  used circuits carried on the Scheduled Cable

            Z     = gives the discounted section of the Scheduled Cable.

      Then X - Z shall give the Chargeable Sheath Mileage to be included in the
      PIOCAU Cost Allocation Formula for derivation of the costs to be allocated
      to the Maintenance Authority eligible for such discount.

4.    Page 5 of this schedule indicates the cost allocation to each Scheduled
      Cable calculated on the basis of (l), (2) and (3) above. The effective
      length of Scheduled Cable after application of (2) and (3) is the
      Chargeable Sheath Mileage. The Chargeable Sheath Mileage shall be included
      in the PIOCAU Cost Allocation Formula and the number of PIOCAUs shall be
      calculated in accordance with (1) above.

5.    Maintenance Authorities shall keep the Management Committee and the
      Cableship Operators advised of any change in the ratio (Y) of domestic or
      non-commercial circuits currently on the Scheduled Cables in proportion to
      all the traffic carried on the Scheduled Cables, for which they have
      responsibility. Page 5 of this schedule shall be amended from time to time
      as necessary.

6.    Maintenance Authorities shall. advise the Management Committee of the
      Bearer Capacity applicable to each Scheduled Cable.


                                      -37-
<PAGE>

                                                                     SCHEDULE D2
                                                                     Page 5 of 8

7.    Page 6 of this schedule indicates for billing purposes the allocation % of
      each Scheduled Cable's cost (as derived above) among respective
      Maintenance Authorities or Central Billing parties in accordance with and
      as indicated in Clause 21 (j) and Schedule B2.

      Amendments to the Chargeable Sheath Mileage shall be subject to the
      approval of the Management Committee and shall be notified to the
      Cableship Operators by the Management Committee and shall be effective
      from the date of such notification unless otherwise agreed.


                                      -38-
<PAGE>
                                                                     SCHEDULE D2
                                                                     Page 6 of 8

                CABLESHIP COST ALLOCATION TO EACH SCHEDULE CABLE

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------
SCHEDULE CABLE       SHEATH     CHARGEABLE      BEARER         RFS           FILL        NO OF       PIOCAU         PRIORITY
                     MILEAGE      SHEATH       CAPACITY        DATE         FACTOR      PIOCAU     ALLOCATION        FACTOR
                      (NM)     MILEAGE (NM)                  (mth/yr)                                 (%)
- ----------------------------------------------------------------------------------------------------------------------------
<S>                    <C>         <C>          <C>          <C>            <C>          <C>         <C>               <C>
SEA-ME-WE 'A'          342         342          1260         11/1984
- ----------------------------------------------------------------------------------------------------------------------------
SEA-ME-WE 'B'         1420        1420          1080         12/1985
- ----------------------------------------------------------------------------------------------------------------------------
SEA-ME-WE 'C'         2336        1410*         1080         12/1985
- ----------------------------------------------------------------------------------------------------------------------------
S-H-T 'A'             1617        1617          1380          8/1986
- ----------------------------------------------------------------------------------------------------------------------------
S-H-T 'B'              728         728           480         10/1985
- ----------------------------------------------------------------------------------------------------------------------------
A-I-S 'A'             1850        1122*         1380          9/1986
- ----------------------------------------------------------------------------------------------------------------------------
A-I-S 'B'              539         539          1380          8/1986
- ----------------------------------------------------------------------------------------------------------------------------
ASEAN M-S-T (M-S)      223         223           480          9/1983
- ----------------------------------------------------------------------------------------------------------------------------
ASEAN M-S-T (M-T)      330         330           480          9/1983
- ----------------------------------------------------------------------------------------------------------------------------
ASEAN M-S-T (T-T)      368         258*          720          9/1983
- ----------------------------------------------------------------------------------------------------------------------------
ASEAN P-S             1502        1502          1380          8/1978
- ----------------------------------------------------------------------------------------------------------------------------
ASEAN I-S              569         569           480          4/1980
- ----------------------------------------------------------------------------------------------------------------------------
IOCUM                 1349        1349           480          5/1981
- ----------------------------------------------------------------------------------------------------------------------------
LUHO                   475         475          1380          8/1977
- ----------------------------------------------------------------------------------------------------------------------------
TAILU                  552         552           480          2/1980
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                      -39-
<PAGE>

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------
SCHEDULE CABLE       SHEATH     CHARGEABLE      BEARER         RFS           FILL        NO OF       PIOCAU         PRIORITY
                     MILEAGE      SHEATH       CAPACITY        DATE         FACTOR      PIOCAU     ALLOCATION        FACTOR
                      (NM)     MILEAGE (NM)                  (mth/yr)                                 (%)
- ----------------------------------------------------------------------------------------------------------------------------
<S>                    <C>         <C>          <C>          <C>            <C>          <C>         <C>               <C>
TAIGU                  1664          832*         630          5/1981
- ----------------------------------------------------------------------------------------------------------------------------
MEDAN-PENANG            161          161          480          5/1983
- ----------------------------------------------------------------------------------------------------------------------------
K-K                     466          233*        1200          8/1980
- ----------------------------------------------------------------------------------------------------------------------------
UAE-TND                1058          529*        1200          9/1987
- ----------------------------------------------------------------------------------------------------------------------------
IJAE-PAK                621          311*        1200         12/1987
- ----------------------------------------------------------------------------------------------------------------------------
H-J-K (B1 South)       1045         1045         1890          6/1990
- ----------------------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------------------
*Discounted in accordance with Schedule D2 pages 2-3
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                     100.00
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                      -40-
<PAGE>
                                                                     SCHEDULE D2
                                                                     Page 7 of 8

<TABLE>
<CAPTION>
                CABLESHIP COST ALLOCATION TO EACH SCHEDULE CABLE
- ------------------------------------------------------------------------------------------------
SCHEDULE CABLE              NO OF       PIOCAU             BILLING PARTIES (%)            TOTAL
                           PIOCAUs    ALLOCATION
                                         (%)           INDIVIDUAL BILLING PARTIES
- ------------------------------------------------------------------------------------------------
<S>                         <C>         <C>            <C>                               <C>
SEA-ME-WE 'A'
- ------------------------------------------------------------------------------------------------
SEA-ME-WE 'B'
- ------------------------------------------------------------------------------------------------
SEA-ME-WE 'C'
- ------------------------------------------------------------------------------------------------
S-H-I 'A'
- ------------------------------------------------------------------------------------------------
S-H-I 'B'
- ------------------------------------------------------------------------------------------------
A-I-S 'A'
- ------------------------------------------------------------------------------------------------
A-I-S 'B'
- ------------------------------------------------------------------------------------------------
ASEAN M-S-T (M-S)
- ------------------------------------------------------------------------------------------------
ASEAN M-S-T (M-T)
- ------------------------------------------------------------------------------------------------
ASEAN M-S-T (T-T)
- ------------------------------------------------------------------------------------------------
ASEAN P-S
- ------------------------------------------------------------------------------------------------
ASEAN I-S
- ------------------------------------------------------------------------------------------------
IOCUM
- ------------------------------------------------------------------------------------------------
LUHO
- ------------------------------------------------------------------------------------------------
</TABLE>


                                      -41-
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
SCHEDULE CABLE              NO OF       PIOCAU             BILLING PARTIES (%)            TOTAL
                           PIOCAU     ALLOCATION
                                         (%)           INDIVIDUAL BILLING PARTIES
- ------------------------------------------------------------------------------------------------
<S>                         <C>         <C>            <C>                               <C>
TAILU
- ------------------------------------------------------------------------------------------------
TAIGU
- ------------------------------------------------------------------------------------------------
MEDAN-PENANG
- ------------------------------------------------------------------------------------------------
K-K
- ------------------------------------------------------------------------------------------------
UAE-IND
- ------------------------------------------------------------------------------------------------
UAE-PAK
- ------------------------------------------------------------------------------------------------
H-J-K (B1 South)
- ------------------------------------------------------------------------------------------------


TOTAL                                   100.00                                           100.00
- ------------------------------------------------------------------------------------------------
</TABLE>

                                      -42-
<PAGE>
                                                                     SCHEDULE D2
                                                                     Page 7 of 8

                     CABLESHIP COST ALLOCATION TO EACH SCHEDULE CABLE

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
SCHEDULE CABLE              NO OF       PIOCAU          LIABILITY FOR PAYMENT (%)        TOTAL
                           PIOCAUs    ALLOCATION
                                         (%)           INDIVIDUAL SEAIOCMA PARTIES
- ------------------------------------------------------------------------------------------------
<S>                         <C>         <C>            <C>                               <C>
SEA-ME-WE 'A'
- ------------------------------------------------------------------------------------------------
SEA-ME-WE 'B'
- ------------------------------------------------------------------------------------------------
SEA-ME-WE 'C'
- ------------------------------------------------------------------------------------------------
S-H-T 'A'
- ------------------------------------------------------------------------------------------------
S-H-T 'B'
- ------------------------------------------------------------------------------------------------
A-I-S 'A'
- ------------------------------------------------------------------------------------------------
A-I-S 'B'
- ------------------------------------------------------------------------------------------------
ASEAN M-S-T (M-S)
- ------------------------------------------------------------------------------------------------
ASEAN M-S-T (M-T)
- ------------------------------------------------------------------------------------------------
ASEAN M-S-T (T-T)
- ------------------------------------------------------------------------------------------------
ASEAN P-S
- ------------------------------------------------------------------------------------------------
ASEAN I-S
- ------------------------------------------------------------------------------------------------
IOCUM
- ------------------------------------------------------------------------------------------------
LUHO
- ------------------------------------------------------------------------------------------------
</TABLE>


                                      -43-
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
SCHEDULE CABLE              NO OF       PIOCAU          LIABILITY FOR PAYMENT (%)        TOTAL
                           PIOCAUs    ALLOCATION
                                         (%)           INDIVIDUAL SEAIOCMA PARTIES
- ------------------------------------------------------------------------------------------------
<S>                         <C>         <C>            <C>                               <C>
TAILU
- ------------------------------------------------------------------------------------------------
TAIGU
- ------------------------------------------------------------------------------------------------
MEDAN-PENANG
- ------------------------------------------------------------------------------------------------
K-K
- ------------------------------------------------------------------------------------------------
UAE-IND
- ------------------------------------------------------------------------------------------------
UAE-PAK
- ------------------------------------------------------------------------------------------------
H-J-K (B1 South)
- ------------------------------------------------------------------------------------------------


TOTAL                                                                                     100.00
- ------------------------------------------------------------------------------------------------
</TABLE>


                                      -44-
<PAGE>

                                                                     SCHEDULE El
                                                                     PAGE 1 OF 4

                              DEPOT COST DERIVATION

1. GENERAL

      For the purposes of this Agreement, the costs of the Depot(s) shall be
      defined as:

      (a)   Storage Costs. which shall comprise:

            (i)   Depot Capital Charge; and

            (ii)  Operating Costs

      (b)   Transfer Costs.

      The above Storage Costs shall be the combined costs of the Sembawang and
      Batangas Depots and shall be allocated to Maintenance Authorities who have
      spare plant stored in the Depots in accordance with the provisions of
      Clause 20(b).

2. CAPITAL CHARGE

      The "Capital Charge" for the Depot relates to the capital investment
      required to construct and equip cable storage tanks and cable handling
      facilities, and provide all other storage and handling facilities to house
      repeaters, equalizers, tails, and the like. The respective Capital
      Charges shall comprise:

      (a) SEMBAWANG DEPOT

            A fixed annual sum of one hundred and twenty-three thousand two
            hundred pounds sterling ((pound)123,200) in respect of the Capital
            Cost of the Depot as at the commencement of this Agreement,

      (b) BATANGAS DEPOT

            An annual sum of three hundred and forty five thousand pounds
            sterling ((pound)345,00O)


                                      -45-
<PAGE>

      commencing with the 1990/91 Financial Year which shall be increased on a
      compounding basis for subsequent Financial Years at the rate of five per
      cent per annum.

                                                                     SCHEDULE E1
                                                                     PAGE 2 OF 4

      (c)   In respect of Capital Additions approved by the Management Committee
            made to the Sembawang Depot commencing from the 1990/91 Financial
            Year or made to the Batangas Depot after the 1990/91 Financial Year:

            (i)   an amount equal to the annual depreciation charge of such
                  Capital Additions. For the purposes of this Agreement the
                  appropriate depreciation policy shall be deemed to be
                  depreciation on a straight line basis over a ten year period
                  and the amount payable under the subparagraph shall be so
                  calculated accordingly; and

            (ii)  an amount equal to twenty-five percent (25%) of the average
                  annual net book value of such Capital Additions.


                                      -46-
<PAGE>

                                                                     SCHEDULE El
                                                                     PAGE 3 OF 4

3. OPERATING COSTS

      (a)   "Operating Costs" means all costs incurred and payments made in
            connection with operating the Depot(s) with the exception of:

            (i)   Capital Charge; and

            (ii)  Transfer Costs

      (b)   Operating Costs for each Depot include but are not limited to the
            following:

            (i)   The cost of repairs to the maintenance of the Depot and its
                  equipment:

            (ii)  The rental paid by the Depot Owner for the lease of the site
                  of the Depot;

            (iii) The salaries, wages, allowances and indirect payments of the
                  staff employed at the Depot (including liability for pension
                  contributions);

            (iv)  The costs of providing light, power, stores, other services,
                  supplies, and the costs in respect of running the Depot, and
                  any temporary storage facilities;

            (v)   The cost of insuring, at current market rates, the Depot
                  plant, equipment, and all cable and associated plant stored
                  therein against fire, lightning, explosion, aircraft, strikes,
                  civil commotion, earthquake, and hurricane;

            (vi)  The cost of insuring, at current market rates, liability for
                  loss and/or damage to third party property and bodily injury
                  or death to third parties


                                      -47-
<PAGE>

                  arising from use of the Depot, plant, and equipment;

            (vii) The cost of insuring, at current market rates, employees
                  liability insurance in respect of local labour;

            (viii) An allowance for general administration, being equal to
                  twenty percent (20%) of the charges defined in paragraphs
                  3b(i) to 3b(vii) inclusive of this schedule;

            (ix)  A fee in respect of operating and managing the Depot, such fee
                  being equal to eighteen percent (18%) of the charges defined
                  in paragraphs 3b(i) to 3b(vii) inclusive, of this schedule.

4. TRANSFER COSTS

            "Transfer Costs" means the additional costs incurred or payments
            made in connection with the transfer to, from, or within any Depot
            of any Spare Submersible Plant, including:

            (a)   The provision of additional temporary labour or handling
                  facilities required;

            (b)   The cost of any pilotage, port dues, tonnage dues, towage, or
                  wharfage charges incurred by any vessel discharging cable to
                  and from the Depot;

            (c)   The cost of providing any other additional services to effect
                  such transfer.


                                      -48-
<PAGE>

                                                                      SCHEDULE G
                                                                     Page 1 of 8

                       BASIC CABLESHIP TECHNICAL CRITERIA

1.    An outline specification of the C S Cable Enterprise and C S Retriever is
      given in this Schedule G.

2.    The operational capabilities of both Cableships include the following:

      (i)   Both vessels are capable of undertaking the repair of all Scheduled
            analogue (coaxial) Cables including those of French, Japanese.
            American and British manufacture except in the case of American
            cable-to-repeater joints.

      (ii)  Both vessels are capable of undertaking the repair of all optical
            fibre Scheduled Cables.

      (iii) Both vessels are capable of handling and testing all types of
            analogue (coaxial) repeaters and equalizers in use in the
            Operational Zone at the effective date of the Agreement including
            temperature compensating repeaters, both Cableships being equipped
            with a thermally insulated repeater stack which holds powered
            repeaters at a stable working temperature.

      (iv)  Both vessels are capable of handling, powering and testing the
            optical fibre Scheduled Cables in the Operational Zone. A list of
            basic, common testing and associated equipment is shown in Annex 1
            to this Schedule G. Each vessel is capable of testing and jointing
            of the optical fibre repeaters and cable in the Operational Zone and
            each Vessel is equipped to suit the needs of the systems in its
            Normal Operational Zone.


                                      -49-
<PAGE>

            (v)   The Maintenance Authorities will, unless otherwise agreed,
                  provide the vessel covering the Normal Operational Zone in
                  which its cable is listed with the necessary jointing and
                  specialized test equipment, required by the Maintenance
                  Authority to be carried in order to maintain its cable, over
                  and above the equipment listed in Annex 1 to this Schedule G.

            (vi)  Where the vessel attends an optical fibre Scheduled Cable
                  outside its Normal Operational Zone and the faulty cable is of
                  the same type the vessel maintains in its Normal Operational
                  Zone then the Cableship Operator will request the Maintenance
                  Authority who has provided the specialized test and jointing
                  equipment relevant to the two systems for permission to use
                  this equipment on the faulty cable.

                  [Maintenance Authorities are requested to keep the Cableship
                  Operators informed of any agreements reached between them on
                  the common sharing of equipment and pooling of spare cable and
                  plant.]

            (vii) Both vessels are capable of undertaking shallow and deep-water
                  repairs and of carrying sufficient quantities of rope, buoys,
                  grapnels and other associated items normally required for such
                  repair.

            (viii) Both vessels are capable of carrying different types of
                  cables, repeaters, branching units and coupling tails at any
                  one time for the Scheduled Cables.

            (ix)  Both vessels are capable of handling remotely controlled
                  submersible vehicles (RCSVs).


                                      -50-
<PAGE>

                                                                      SCHEDULE G
                                                                     Page 3 of 8
C S CABLE ENTERPRISE

CABLE MAINTENANCE VESSEL
CLASSIFICATION                                    Lloyds Register of Shipping
                                                  +/- 100A1 "Ice Class 3" + LMC

PORT OF REGISTRY                                  London
BUILDERS                                          Cammell Laird
YEAR BUILT                                        1964
CALL SIGN                                         GNCH
NET TONNAGE                                       1386
GROSS TONNAGE                                     4358


LENGTH OVERALL                                    113.64M
BREADTH MOULDED                                   14.94M
DEPTH MOULDED                                     8.99M
SUMMER LOAD DRAUGHT                               5.84M
DISPLACEMENT                                      5759 TONNES
DEADWEIGHT                                        2586 TONNES


MAIN PROPULSION                                   Diesel Electric - Twin Screw
MAXIMUM SHAFT POWER                               2460KW
BUNKER CAPACITY                                   414 TONNES M.D.O


                                      -51-
<PAGE>

                                                                      SCHEDULE G
                                                                     Page 4 of 8

SPEED AND ESTIMATED CONSUMPTION

MAXIMUM SPEED 15 KNOTS                            15.2 TONNES/DAY

NORMAL CRUISING SPEED 13 KNOTS                    11.1 TONNES/DAY

ON CABLE OPERATIONS                               2/4 TONNES/DAY

IN PORT                                           1.5 TONNES/DAY

ENDURANCE                                         47 DAYS

BOW THRUSTER                                      650KW WHITE GILL

                                                  THRUST UNIT MAXIMUM

                                                  THRUST 6 TONNES

                                                  VARIABLE

                                                  THROUGHOUT 360

                                                  DEGREES

BOW RUDDER

CABLE CAPACITY
TOTAL VOLUME                                      886cu m
MAXIMUM LOAD                TANKS 1 & 2           813 TONNES EACH
                            TANK 3                508 TONNES

CABLE HANDLING MACHINERY - FORWARD

TWO SADDLE-BACK DYNAMOMETERS

TWO 2800mm DIAMETER DRUM ENGINES

ONE FOUR WHEEL PAIR LINEAR HAUL OFF/HOLD BACK UNIT 01; PORT SIDE


                                      -52-
<PAGE>

ONE TWO WHEEL PAIR LINEAR HAUL OFF/HOLD RACK UNIT ON STARBOARD SIDE

                                                                      SCHEDULE G
                                                                     Page 5 of 8

BOW SHEAVES DOUBLE SPLIT FLAT SHEAVES 3000mm DIAMETER
            SINGLE FLAT SHEAVE 3000mm DIAMETER

BOW HOIST                                         3 TONNE S.W.L

STERN CHUTE                                       1500mm RADIUS

SINGLE REEL TAUT WIRE EQUIPMENT

TWO PORTABLE CABLE TRANSPORTERS

FORWARD DERRICKS (P & S) 5 TONNE S.W.L.

AFT DAVIT STORES CRANE (P & S) 1.5 TONNE S.W.L.


                                      -53-
<PAGE>

                                                                      SCHEDULE G
                                                                     Page 6 of 8

C S RETRIEVER

CABLE MAINTENANCE VESSEL

CLASSIFICATION                                    Lloyds Register of Shipping
                                                  + 100A1 + LMC

PORT OF REGISTRY                                  London

BUILDERS                                          Cammell Laird

YEAR BUILT                                        1961

CALL SIGN                                         GHMP
NET TONNAGE                                       1469
GROSS TONNAGE                                     4218
LENGTH OVERALL                                    112.77M
BREADTH MOULDED                                   14.48M
DEPTH MOULDED                                     8.99M
SUMMER LOAD DRAUGHT                               5.82M
DISPLACEMENT                                      5650 TONNES
DEADWEIGHT                                        2505 TONNES

MAIN PROPULSION                                   Diesel Electric - Twin Screw


                                      -54-
<PAGE>

MAXIMUM SHAFT POWER                               2460KW

                                                                      SCHEDULE G
                                                                     Page 7 of 8

BUNKER CAPACITY                                   522 TONNES M.D.O

SPEED AND ESTIMATED CONSUMPTION

MAXIMUM SPEED 15 KNOTS                            16.3 TONNES/DAY

NORMAL CRUISING SPEED 13 KNOTS                    13.2 TONNES/DAY

ON CABLE OPERATIONS                               2/4 TONNES/DAY

IN PORT                                           1.5 TONNES/DAY

ENDURANCE                                         49 DAYS

BOW THRUSTER                                      425KW WHITE GILL
                                                  THRUST UNIT MAXIMUM
                                                  THRUST 4 TONNES
                                                  VARIABLE
                                                  THROUGHOUT 360
                                                  DEGREES

STERN THRUSTER                                    370KW TUNNEL
                                                  PRODUCING 5 TONNES
                                                  THRUST


                                      -55-
<PAGE>

CABLE HANDLING MACHINERY - FORWARD


                                      -56-
<PAGE>

                                                                      SCHEDULE G
                                                                     Page 8 of 8

TWO SADDLE-BACK DYNAMOMETERS

TWO 2800mm DIAMETER DRUM ENGINES

ONE FOUR WHEEL PAIR LINEAR HAUL OFF/HOLD BACK UNIT ON PORT SIDE

ONE TWO WHEEL PAIR LINEAR HAUL OFF/HOLD BACK UNIT ON STARBOARD SIDE

BOW SHEAVES DOUBLE SPLIT FLAT SHEAVES 3000mm DIAMETER
            SINGLE FLAT SHEAVE 3000mm DIAMETER

BOW HOIST                                 2 TONNES S.W.L.

STERN CHUTE                               150mm RADIUS

SINGLE REEL TAUT WIRE EQUIPMENT

TWO PORTABLE CABLE TRANSPORTERS

FORWARD DERRICKS (P & S) 5 TONNE S.W.L.

AFT DAVIT STORES CRANE (P & S) 1.5 TONNE S.W.L.


                                      -57-
<PAGE>

                                                                      SCHEDULE G
                                                                         Annex 1
                                                                     Page 8 of 8

                     COMMON TESTING AND ASSOCIATED EQUIPMENT
                   FOR MAINTAINING OPTICAL FIBRE CABLE SYSTEMS

POWER FEED EQUIPMENT

Power Feed Suite (maximum rating 12kv, 2.0 amps) complete with Dummy Load. High
Voltage Patch Panel.

DC TEST EQUIPMENT

DC Test Set
HV Megohmeter

OPTICAL TEST EQUIPMENT

OTDR (Backscatter Set)
Stabilized Light Sources
Optical Power Meter and Sensors
Bit Error Ratio Test Set
Optical Attenuator

ASSOCIATED EQUIPMENT

Low Voltage, 2 Amp Power Supply Unit
Line Current Trip Unit, 2 Amp capability


                                      -58-
<PAGE>

                                                                      SCHEDULE G
                                                                         Annex 1
                                                                     Page 8 of 8

Short Circuit Box. 2 Amp Capability
Fibre Optic Test Leads
Optical Test Lead Patch Panel
Cable Terminating Cubicle


                                      -59-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 1 of 7

                               TECHNICAL CRITERIA

                             OF THE SEMBAWANG DEPOT

1.    GENERAL FACILITIES

      EXISTING:     - 18 Tanks
                    - Storeroom for Housings, Tails and Cable Working Equipment.
                    - Office Accommodation

      PLANNED:      - Tankhouse with mezzanine floor enclosing 4 existing tanks.
      (Due for
      Completion
      August 1990)  - Mobile gantry to quayside from new tankhouse.

                    - Leasing of extra land to East and West of site.

                    - Construction of new Office/Store on new land to East of
                      site.

                    - Demolition of existing Office/Store.

                    - Provision of new cable hauler.

      PROPOSED:     - Three extra tanks to West of site.
      (to be
      authorized)   - Three extra tanks on site of demolished Office/Store.

2.    TANKS AND TANKHOUSE

      -       Steel sectional construction.

      -       Capable of being flooded.


                                      -60-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 2 of 7

      -     Tanks 3, 6, 7, 8, 9 and 10 to 18 are equipped with removable canvas
            roofs. Tanks are sited to allow positioning of mobile gantry and
            spares supports for cable transfer.

      -     Tanks 1,2,4 and 5 will be contained within the new tankhouse. A
            mezzanine floor is to be constructed over them to permit hauler and
            transfer line positioning, safe cable bight stowage for cable to
            cable joints, testing and if necessary in line repeaters.

      -     Dimensions:-

- --------------------------------------------------------------------------------
             Outside        Cone       Coiling      Volume per      Volume Per
Tank Nos     Diameter     Diameter     Height         Tank          Foot Height
- --------------------------------------------------------------------------------
1-9          33 ft          6 ft        9 ft       7,433 c ft        827 c ft
- --------------------------------------------------------------------------------
10-18        33 ft         10 ft        9 ft       6,991 c ft        777 c ft
- --------------------------------------------------------------------------------
            NB. Cones of 1, 2, 4 and 5 to be changed to 10 ft during initial
            modifications, which will modify the tank capacities to:
- --------------------------------------------------------------------------------
             Outside        Cone       Coiling      Volume per      Volume Per
Tank Nos     Diameter     Diameter     Height         Tank          Foot Height
- --------------------------------------------------------------------------------
3&6-9        33 ft          6 ft        9 ft       7,433 c ft        827 c ft
- --------------------------------------------------------------------------------
1,2,4&5&     33 ft         10 ft        9 ft       6,991 c ft        777 c ft
- --------------------------------------------------------------------------------
10-18
- --------------------------------------------------------------------------------


                                      -61-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 3 of 7

      It should be noted that for tanks which are subdivided for multiple type
      cable storage there will be a reduction in the above figures. As this will
      vary depending on the position and type of division in the tanks
      individual calculations of this reduction are necessary.

3.    OFFICE/STORE

      Existing Building:

      -     Part two storey construction

      -     Area 85 feet x 23 feet:

            -     2,293 sq ft for storing repeaters, ancillaries tails, rope and
                  miscellaneous cable working equipment.

            -     495 sq ft for office space and test room for routine d.c. and
                  transmission tests on cable, repeaters and equalizers.

      New Building:

      -     Details still under plan but will exceed above.

      -     Approximate dimensions 60 feet x 60 feet.

      -     Extra equipment storage space available on ground and mezzanine
            floor of new tankhouse.

      -     Yard space available for storage, car parking and building
            expansion.


                                      -62-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 4 of 7

4.    GANTRIES, HAULERS AND ANCILLARY EQUIPMENT

      Existing:   -  1 Doughty single pair wheeled hauler (approx 0.75 ton at 1
                     knot).

                  -  1 mobile tank spanning gantry for hauler mounting and cable
                     transfers.

                  -  5 mobile span support towers.

                  -  1 mobile span support tower (heavy duty).

                  -  2 fixed span support towers.

                  -  Cable leads, gated and ungated.

                  -  Span anchors for tanks 1 to 11.

                  -  1 hydraulic pallet trolley.

                  -  1 estate car.

PLANNED:          -     A new mobile gantry from Tankhouse to Quayside, capable
                        of taking roller boxes, a hauler and walkway, capable of
                        taking repeater weight.

                  -     Tankhouse to have cable hauler line access points for
                        tanks otherwise obstructed by new tankhouse, details
                        still in planning.


                                      -63-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 5 of 7

                               TECHNICAL CRITERIA

                              OF THE BATANGAS DEPOT

1.    GENERAL FACILITIES

      Site and facilities under construction for completion by 5th May, 1990:-

      -     6 tanks in tankhouse with mezzanine floor.

      -     Gantry and finger pier the Cableship.

      -     Breasting dolphins, mooring dolphin and buoy for cable ship mooring
            while transferring cable.

      -     Storeroom for housings, tails and cable working equipment.

      -     Office and test room/workshop

2.    TANKS AND TANKHOUSE

      -     Steel sectional construction tanks.

      -     Capable of being flooded.

      -     Mezzanine steel floor overall 6 tanks permits hauler and transfer
            line positioning safe cable bight stowage for cable to cable joints,
            testing and if necessary in line repeater stacking.


                                      -64-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 6 of 7

      -     Tanks and mezzanine floor enclosed in tankhouse building to give
            security and protection from sunlight and weather. Capable of
            expansion to accommodate 6 more tanks.

      -     Tank dimensions shall be:

- --------------------------------------------------------------------------------
Outside          Cone           Coiling                           Volume per
Diameter        Diameter        Height            Volume          Foot Height
- --------------------------------------------------------------------------------
33 ft           10 ft            13 ft          10,100 cu ft          777 cu ft
- --------------------------------------------------------------------------------

3.    GANTRY AND FINGER PIER TO CABLE SHIP (97 metres)

      -     To be equipped with cable roller boxes, walkway lights, and
            anchorage point for approximately 65 foot long catenary to cable
            ship bow, for cable transfers with in line joints.

4.    DOLPHINS AND BUOY MOORINGS

      -     Three breasting dolphins, one mooring dolphin and one mooring buoy
            to accommodate the full range of size of all known current
            commercial cableships. Water depth dredged to approximately 10.5
            metres below mean low bar water level.


                                      -65-
<PAGE>

                                                                      SCHEDULE J
                                                                     Page 7 of 7

5.    STOREROOM, OFFICE AND TEST ROOM/WORKSHOP

      -     A single storey building 65 feet wide by 60 feet high, with an
            office, mess room, washing/toilet facilities, a combined test
            room/workshop connecting to the air conditioned test area for a
            repeater, and a housing and equipment store. Over half the building
            is devoted to the store with a floor area of over 2,100 sq ft. Space
            is available to build on and provide more than double the initial
            housing storage area.

      -     Yard space will accommodate a flameable goods store, parking and
            heavy equipment.

6.    HAULING AND ANCILLARY EQUIPMENT

      Cable haulers, cable mobile roller trackways, a forklift and pick up
      truck, and lifting hoists will be provided.


                                      -66-
<PAGE>

                                                                      SCHEDULE M
                                                                     Page 1 of 2

                          PRIORITY REPAIR ARRANGEMENTS

This Schedule provides procedures pertaining to Priority Repair Arrangements.

In the event of simultaneous cable failures the priority of repair should be
guided by the principle of mutual cooperation between Maintenance Authorities
when electing to invoke Priority Repair Arrangements. The Maintenance
Authorities should recognize circumstances where a small failed system (lower
priority) might be more vital to its owners than the larger failed system and
conditions might exist where the owners of a smaller system may be in isolation
due to the failure.

Unless other arrangements are agreed by the Maintenance Authorities involved,
the priority of repair should be in accordance with the procedures set out
below.

1.    Determination of Priority Factor

      A Priority Factor (P/F) should be established for each Scheduled Cable.
      The P/F is determined from the following formula:

                                 P/F = PIOCAU's
                                       --------
                                         NM

      Where:

      -     PIOCAU's equal the value of PIOCAU's calculated for each Scheduled
            Cable.

      -     NM is the Chargeable Sheath Mileage in Nautical Miles for the
            Scheduled Cable.

            The Priority Factor of each Scheduled Cable is shown in page 5 of
            Schedule D2 next to its respective PIOCAU rating.


                                      -67-
<PAGE>

                                                                      SCHEDULE M
                                                                     Page 2 of 2

2.    Procedures to Implement Priority Repair Arrangements

      (a)   The Scheduled Cable with the highest Priority Factor is first cable
            to be repaired.

      (b)   If the Priority Factors of the cables are equal, the Scheduled Cable
            with the highest number of PIOCAU's is first repaired.

      (c)   If the PIOCAU's of the Scheduled Cables are the same, the
            Maintenance Authority that calls first for the repair ship is first
            served.


                                      -68-
<PAGE>

                        FIRST SUPPLEMENTAL AGREEMENT TO:

                               THE SOUTH EAST ASIA
                                       AND
                                  INDIAN OCEAN
                           CABLE MAINTENANCE AGREEMENT


                                      -69-
<PAGE>

Cable &Wireless (HK) Ltd.

Internal Group Communication

From: GME                                 Our ref OMBRS.61/87

To:   ACOSEC                              Your ref.

23 November 1987

First Supplemental Agreement to the South East Asia and Indian Ocean Cable
Maintenance Agreement

I enclose the original copy of the above Agreement for your retention.

General Manager Engineering

Encl: as stated

PKCY/ef

c.c.  MD* (GME) GMM* GMPA* GMFIN* DMIO
      (*without enclosures)

Cable and Wireless (Hong Kong) Limited
Member of the Cable and Wireless Worldwide Communications Group


                                      -70-
<PAGE>

                        FIRST SUPPLEMENTAL AGREEMENT TO:

                               THE SOUTH EAST ASIA
                                       AND
                                  INDIAN OCEAN
                           CABLE MAINTENANCE AGREEMENT


                                      -71-
<PAGE>

                         THIRD SUPPLEMENT AGREEMENT TO:-

                               THE SOUTH EAST ASIA

                                       AND

                                  INDIAN OCEAN

                           CABLE MAINTENANCE AGREEMENT


                                      -72-
<PAGE>

Whereas the First Supplemental Agreement became effective on the first day of
December 1986,

Whereas the Second Supplemental Agreement became effective on the first day of
June, 1990.

This Third Supplemental Agreement which shall become effective on 17th September
1992 made between the following Parties:

MAINTENANCE AUTHORITIES

THE COMMUNICATIONS AUTHORITY OF THAILAND - having its principal office at 99
Chaengwattana Road, Bangkok 10002, Thailand (herein called "CAT" which
expression shall include its successors).

EASTERN TELECOMMUNICATIONS PHILIPPINES, INC. - with principal offices at
Telecoms Plaza, 316 Sen. Gil J. Puyat Avenue, Salcedo Village, Makati, Metro
Manila, Philippines (herein called "ETPI" which expression shall include its
successors).

HONG KONG TELECOM INTERNATIONAL LIMITED - having its registered office at 26th
Floor, Office Tower, Convention Plaza, I Harbour Road, Wanchai, Hong Kong
(herein called "HKTI" which expression shall include its successors).

INTERNATIONAL TELECOMMUNICATION DEVELOPMENT CORPORATION - having its principal
office at 31 Aikuo East Road, Taipei, Taiwan (herein called "ITDC" which
expression shall include its successors).

JABATAN TELEKOM OF BRUNEI DARUSSALAM - having its principal office at Ministry
of Communications Building, 1st Floor, Old Airport, Berakas Bandas Seri Begawan
2051. Brunei Darussalam (herein called "JTB" which expression shall include its
successors).


                                      -73-
<PAGE>

KOKUSAI DENSHIN DENWA CO., LTD. - having its principal office at No. 3-2.
Nish-Shinjuku 2-Chorne, Shinjuku-ku in the city of Tokyo (herein called "KDD"
which expression shall include its successors).

OFFICE DES POSTES ET TELECOMMUNICATIONS - having its registered office at
Boulevard de La Republique, Djibouti, Republique de La Djibouti (herein called
"OPT" which expression shall include its successors).

AUSTRALIAN AND OVERSEAS TELECOMMUNICATIONS CORPORATION LIMITED ACN 051 775 556,
a company incorporated in Australia, acting through its International Business
unit, OTC Australia, which has its principal office at 231 Elizabeth Street,
Sydney. New South Wales, Australia, being the successor (pursuant to the
Australian and Overseas Telecommunications Corporation Act 1992 of the
Commonwealth of Australia) of OTC Limited ACN 008 650 404, a company
incorporated in Australia and being formerly the statutory corporation known as
Overseas Telecommunications Commission (Australia) established in Australia by
the OTC Act 1946, (hereinafter called "OTC", which expression shall include its
successors).

PHILIPPINE LONG DISTANCE TELEPHONE COMPANY - a corporation organized and
existing under the laws of the Republic of the Philippines and having its
principal office at the Ramon Cojuangco Building, Makati Avenue, Makati, Metro
Manila (herein called "PLDT" which expression shall include its successors).

P.T. (PERSERO) INDONESIAN SATELLITE CORPORATION - a government owned enterprise
for international telecommunication of the Republic of Indonesia, having its
registered office at Jalan Medan Merdeka Barat 21, Jakarta (herein called
"INDOSAT" which expression shall include its successors).


                                      -74-
<PAGE>

PT TELEKOMUNIKASI INDONESIA - having its principal office at Jl. Jendral Gatot
Subroto No. 52, Jakarta 12150, Indonesia (herein called "PT TELKOM" which
expression shall include its successors).

SRI LANKA TELECOM - having its registered office at OTS Building, Duke Street,
Colombo 1, Sir Lanka (herein called "SLT" which expression shall include its
successors).

TELEKOM MALAYSIA BERHAD - a company incorporated in Malaysia and existing under
the laws of Malaysia, having its principal office at lbupejabat Telekom
Malaysia, Jalan Pantai Baharu, 59200 Kuala Lumpur, Malaysia (herein called
"Telekom Malaysia" or "TM" which expression shall include its successors).

SINGAPORE TELECOMMUNICATIONS PRIVATE LIMITED - having its registered office at
Comcentre, 31 Exeter Road, Singapore 0923 (herein called "SINGTEL" which
expression shall include its successors).

VIDESH SANCHAR NIGAM LIMITED - having its registered office at Videsh Sanchar
Bhavan, Mahatma Gandhi Road, Bombay - 400 001, India (herein called "VSNL" which
expression shall include its successors).

FACILITY PROVIDERS

ASEAN CABLESHIP PRIVATE LIMITED - having its principal office at 15 Hoe Chiang
Road, #05-01/03 Sanford Building, Singapore 0208, Republic of Singapore (herein
called "ACPL" which expression shall include its successors).

CABLE AND WIRELESS (MARINE) LIMITED - having its registered office at East Saxon
House, 27 Duke Street, Chelmsford, Essex, CM1 1HT. (herein called "CWM" which
expression shall include its successors).


                                      -76-
<PAGE>

SEMBAWANG CABLE DEPOT PTE LTD - having its registered office at 2nd Storey,
Katong Submarine Cable Station, 375 Tanjong Katong Road, Singapore 1543 (herein
called "SCDPL" which expression shall include its successors).

                                   WITNESSETH

WHEREAS under Construction and Maintenance Agreements CAT, ETPI, HKTI, INDOSAT,
ITDC, JTB, KIDD, OPT, OTC, SLT, PT TELKOM, PLDT, SINGTEL, TM, and VSNL
(hereinafter called "Maintenance Authorities") are responsible for the
maintenance and repair of the Submersible Plant of certain submarine
telecommunications cable systems in the South East Asia and Indian Ocean areas.

WHEREAS ACPL, CWM AND SCDPL (hereinafter called "Facility Providers") and the
Maintenance Authorities and parties to and have entered into an Agreement
entitled "The South East Asia and Indian Ocean Cable Maintenance Agreement"
(hereinafter called "SEAIOCMA") made as at the first day of June, 1986.

WHEREAS under SEAIOCMA, ACPL and CWM, in their separate capacities as Cableship
Operators, make available two Cableships namely the C.S. Retriever and the C.S.
Cable Enterprise respectively to the Maintenance Authorities for the repair and
maintenance of such Scheduled Cables as are listed in Schedule B1 of SEAIOCMA.

WHEREAS the introduction of high capacity optical fibre cables into SEAIOCMA and
the advancing age of the Cableships has necessitated the introduction of a
cableship replacement programme to ensure that the Facility Providers can
continue to provide an efficient maintenance service to the Maintenance
Authorities.

WHEREAS following presentations made by the Cableship Operators the parties to
SEAIOCMA have agreed to the replacement of both Cableships in accordance with
the terms of this Third


                                      -77-
<PAGE>

Supplemental Agreement.

WHEREAS under the laws of the Republic of Singapore, all agreements, inter alia,
entered into by the Telecommunication Authority of Singapore and subsisting
before 1st April 1992 have since that date been transferred to SINGTEL and shall
continue in force on and after that date and shall be enforceable by or against
SINGTEL as if instead of the Telecommunications Authority of Singapore or any
person acting on behalf of the said Authority, SINGTEL had been named therein or
had been a party thereto.

NOW THEREFORE the Parties agree with one another as follows:

1.    DEFINITIONS

      Save as is herein amended, the words and/or expressions as used in this
      Third Supplemental Agreement shall have the same meanings ascribed to them
      as in the First Supplemental Agreement, the Second Supplemental Agreement
      and SEAIOCMA.

      "New Vessels" means the replacement vessels for the C.S. Retriever and
      C.S. Cable Enterprise respectively.

2.    CABLESHIPS REPLACEMENT SCHEDULE

      (a)   The Cableships as detailed in Clause 5(a) replaced by the New
            Vessels as follows:-

            i)    C.S. Retriever to be replaced by a New Vessel ("Vessel 1") to
                  be based in Singapore as from 1st December 1994 or as soon as
                  the New Vessel is available thereafter.


                                      -78-
<PAGE>

            ii)   C.S. Cable Enterprise to be replaced by a New Vessel ("Vessel
                  2") to be based in the Philippines as from 1st January, 1998
                  or as soon as the New Vessel is available thereafter.

      (b)   The C.S. Retriever and C.S. Cable Enterprise shall accordingly be
            withdrawn from SEAIOCMA as at the date of replacement by each
            respective New Vessel and the Maintenance Authorities shall incur no
            further obligation or liabilities for the C.S. Retriever and C.S.
            Cable Enterprise after these respective dates.

      (c)   Any other reference to either C.S. Retriever or C.S. Cable
            Enterprise contained within SEAIOCMA shall with effect from the
            replacement dates identified in Clause 2(a) of this Agreement, be
            deemed to be references to Vessel 1 and Vessel 2 respectively.

      (d)   Notwithstanding the foregoing, at the time of introduction of Vessel
            1, CWM shall make an assessment of the relative condition of the
            C.S. Retriever and C.S. Cable Enterprise. In the event that the C.S.
            Retriever is deemed to be the preferred vessel, it shall take up the
            Philippines based maintenance duties until the introduction of
            Vessel 2 and for the purposes of Clauses 2(a), (b) and (c), from the
            date the C.S. Retriever takes up such duties it shall be deemed to
            be the C.S. Cable Enterprise and the C.S. Enterprise shall be deemed
            to be the C.S. Retriever.

            Furthermore, for the period of such replacement by C.S. Retriever of
            C.S. Cable Enterprise, any other references to the C.S. Cable
            Enterprise contained within SEAIOCMA shall with effect from the
            replacement be deemed to be references to the C.S. Retriever.


                                      -79-
<PAGE>

3.    DETERMINATION OF CABLESHIP FIXED STANDING CHARGE

      (a)   The Fixed Standing Charge for the New Vessels shall be as follows:

- --------------------------------------------------------------------------------
Vessel 1             1994/95         1995/96          1996/97          1997/98
                   Sing $'000      Sing $'000       Sing $'000       Sing $'000
- --------------------------------------------------------------------------------
Full Manning         23,884          24,214           25,257           26,347
- --------------------------------------------------------------------------------
Combined Manning     21,459          21,692           22,626           23,603
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
Vessel 2             1997/98         1998/99         1999/2000         2000/01
                  (Pounds)'000    (Pounds)'000     (Pounds)'000     (Pounds)'000
- --------------------------------------------------------------------------------
Full Manning          8665            9035             9421             9826
- --------------------------------------------------------------------------------
Combined Manning      7844            8181             8533             8902
- --------------------------------------------------------------------------------

      (b)   Subsequent Financial Years' Fixed Standing Charges for each
            respective New Vessel shall be advised not less than two years in
            advance of the commencement of each Financial Year.

      (c)   Each successive Financial Year's Fixed Standing Charge advised under
            Clause 3(b) of this Third Supplemental Agreement shall not
            constitute an increase of more than 4% of the previous year's Fixed
            Standing Charge. It a Cableship Operator requires an increase to the
            annual Fixed Standing Charge in excess of the foregoing then the
            Cableship Operator shall submit details of such increase for the
            consideration of the Management Committee. This Clause 3(c) shall in
            respect of the New Vessels replace Clause 19(c) of SEAIOCMA.

            The foregoing 4% increase in the Fixed Standing Charge shall remain
            fixed and firm up to and including the year 2003/2004, but
            immediately thereafter such


                                      -80-
<PAGE>

            percentage shall be subject to downward revision. The Cableship
            Operators shall propose such revised percentage not later than the
            first day of January 2002 for the consideration and approval by the
            Management Committee and such approval shall not be unreasonably
            withheld.

      (d)   The Fixed Standing Charges in respect of the C.S. Retriever and the
            C.S. Cable Enterprise shall cease to apply in respect thereof upon
            the respective dates that each of these vessels is replaced by a New
            Vessel.

      (e)   Should a New Vessel replace an existing Cableship in the course of a
            Financial Year the Fixed Standing Charge chargeable for that
            Financial Year shall be the aggregate of the proportionate amount of
            Fixed Standing Charge of the Cableship being replaced and that of
            the replacement New Vessel applicable to the duration of its
            operation in that Financial Year.

4.    PERIOD OF AGREEMENT

      Clause 17 of SEAIOCMA shall be amended to read:

      "This Agreement shall become effective on the first day of June 1986 and
      shall expire ten (10) years from the delivery date of Vessel 2 as detailed
      in Clause 2(a) of this Third Supplemental Agreement, but may continue
      beyond that date by agreement amongst the Parties".

5.    NOTICE OF WITHDRAWAL

      Clause 18(d) of SEAIOCMA shall be amended whereby the period during which
      a Maintenance Authority may not withdraw a Scheduled Cable from SEAIOCMA
      other


                                      -81-
<PAGE>

      than under Clause 18(c) of SEAIOCMA is increased to a period often (10)
      years from the delivery date of Vessel 2 as detailed in Clause 2 (a) of
      this Third Supplemental Agreement. A minimum of two (2) years notice of
      withdrawal, to expire not earlier than the said 10 year period, shall be
      required to be given by such Maintenance Authority to withdraw a Scheduled
      Cable from SEAIOCMA.


                                      -82-
<PAGE>

6.    CABLE DEPOT COST DERIVATION

      Paragraph 2 of Schedule El of SEAIOCMA shall be amended with effect from
      the 1st April 2000 such that the fixed annual sum referred in subparagraph
      (a) shall apply to both the Sembawang and Batangas Depots and
      sub-paragraph (b) (for avoidance of doubt being as inserted by the Second
      Supplemental Agreement) shall be deleted as of the same date.

7.    EFFECTIVE DATE

      The provisions of this Third Supplemental Agreement shall come into effect
      on 17th September 1992, and shall continue thereafter until SEAIOCMA is
      terminated or expires, whichever is the sooner.

8.    MISCELLANEOUS

      Except as herein amended by this Third Supplemental Agreement, all terms,
      covenants. provisions and conditions set out and provided in SEAIOCMA, and
      the First and Second Supplementals to SEAIOCMA, shall continue to apply.
      and shall remain in full force and effect between the Parties.

      This Third Supplemental Agreement shall be executed by each of the Parties
      in eighteen (18) counterparts and each thereof when so executed and
      delivered shall be an original and such parts shall together as well as
      separately constitute one and the same instrument.

IN WITNESS WHEREOF THE PARTIES- have severally subscribed these presents or
caused them to be subscribed in their names and on their behalf by their
officers thereunto duly authorized:


                                      -83-
<PAGE>

SIGNED:

For and on behalf of                            Attest          Date
ASEAN CABLESHIP PRIVATE LTD

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

For and on behalf of                            Attest          Date
COMMUNICATIONS AUTHORITY OF THAILAND

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

For and on behalf of                            Attest          Date
HONG KONG TELECOM INTERNATIONAL
LIMITED

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

For and on behalf of                            Attest          Date
CABLE AND WIRELESS (MARINE) LIMITED

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


                                      -84-
<PAGE>

For and on behalf of                            Attest          Date
EASTERN TELECOMMUNICATIONS
PHILLIPPINES INC.

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

For and on behalf of                            Attest          Date
INTERNATIONAL TELECOMMUNICATION
DEVELOPMENT CORPORATION

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

For and on behalf of                            Attest          Date
TELEKOM MALAYSIA BERHAD

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


                                      -85-
<PAGE>

For and on behalf or                            Attest          Date
KOKUSAI DENSHIN DENWA CO., LTD.

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

For and on behalf of                            Attest          Date
SRI LANKA TELECOM

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

For and on behalf of                            Attest          Date
OFFICE DES POSTES ET
TELECOMMUNICATIONS

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

For and on behalf of                            Attest          Date
AUSTRALIAN AND OVERSEAS
TELECOMMUNICATIONS CORPORATION
LIMITED ACN 051 775 556

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

For and on behalf of                            Attest
P.T. (PERSERO) INDONESIAN
SATELLITE CORPORATION

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


                                      -86-
<PAGE>

For and on behalf of                            Attest          Date
SEMBAWANG CABLE DEPOT
PRIVATE LIMITED

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

For and on behalf of                            Attest          Date
SINGAPORE TELECOMMUNICATIONS
PRIVATE LIMITED

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

For and on behalf of                            Attest          Date
VIDESH SANCHAR NIGAM LTD.

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

For and on behalf of                            Attest          Date
PHILIPPINE LONG DISTANCE
TELEPHONE COMPANY

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

For and on behalf of                            Attest          Date
JABATAN TELEKOM OF BRUNBI
DARUSSALAM

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


                                      -87-
<PAGE>

For and on behalf of                            Attest          Date
PT TELEKOMUNISKASI INDONESIA

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


                                      -88-
<PAGE>

                                        SCHEDULE Al

                                        Page 1 of 3

                                        Issue 8
                                        EFFECTIVE: 8 October 1997

                        LIST OF PARTIES TO THIS AGREEMENT

MAINTENANCE AUTHORITIES

COMMUNICATIONS AUTHORITY OF THAILAND - having its principal office at 99
Chaengwattana Road, Bangkok 10002, Thailand (herein called "CAT" which
expression shall include its successors).

EASTERN TELECOMMUNICATIONS PHILIPPINES, INC. - with principal offices at
Telecoms Plaza, 316 Sen. Gil J. Puyat Avenue, Salcedo Village, Makati, Metro
Manila, Philippines (herein called "ETPI" which expression shall include its
successors).

FLAG Limited, a company organized under the laws of Bermuda and having a
registered office at Richmond House, 5th Floor, 12 Par-la-Ville Road, Hamilton
HM 08 Bermuda (hereinafter referred to as "FLAG", which expression shall include
its legal successors).

HONG KONG TELECOM INTERNATIONAL - having its registered office at Telecom House,
3 Gloucester Road, Hong Kong (herein called "HKTI" which expression shall
include its successors).

INTERNATIONAL DIGITAL COMMUNICATIONS, INC. - having its registered office at
5-20-8, Asakusabashi, Taito-Ku, Tokyo, Japan, 111 (herein called "IDC" which
expression shall include its successors).

INTERNATIONAL TELECOMMUNICATION DEVELOPMENT CORPORATION - having its principal
office at 31 Aikuo East Road, Taipei, Taiwan (herein called "ITDC" which
expression shall include its successors).

JABATAN TELEKOM BRUNEI DARUSSALAM - having its principle office at Ministry of
Communications Building, 2nd Floor, Old Airport, Berakas, Bandar Sen Begawan
2051, Brunei, Darussalam (herein called "JTB" which expression shall include its
successors).

KOKUSAI DENSHIN DENWA CO, LTD. - having its principal office at No. 3-2,
<PAGE>

                                        SCHEDULE Al

                                        Page 2 of 3

NishiShinjuku 2-Chome, Shinjuku-ku in the city of Tokyo (herein called "KDD"
which expression shall include its successors).

KOREA TELECOM - having its principal office at No. 100 Sejong-no, Chongno-gu,
Seoul 110-777, The Republic of Korea (herein called "KT" which expression shall
include its successors).

OFFICE DES POSTES ET TELECOMMUNICATIONS - having its registered office at
Boulevard de La Republique, Djibouti, Republique de La Djibouti (herein called
"OPT" which expression shall include its successors).

PHILIPPINE LONG DISTANCE TELEPHONE COMPANY - a corporation organised and
existing under the laws of the Republic of the Philippines and having its
principle office at the Ramon Cojuangco Building, Makati Avenue, Makati, Metro
Manila (herein called "PLDT" which expression shall include its successors).

P.T. (PERSERO) INDONESIAN SATELLITE CORPORATION - a government owned enterprise
for international telecommunications of the Republic of Indonesia, having its
registered office at Jalan Medan Merdeka Barat 21, Jakarta 1 0 11 0 (herein
called "INDOSAT" which expression shall include its successors).

PT TELEKOMUNIKASI INDONESIA - having its principle office at Jl. Jendral Gatot
Subroto No. 52, Jakarta 12150, Indonesia (herein called "PT TELEKOM" which
expression shall include its successors).

SINGAPORE TELECOMMUNICATIONS PRIVATE LIMITED - having its registered office at
Comcentre, 31 Exeter Road, Singapore 0923 (herein called "SINGTEL" which
expression shall include its successors).

SRI LANKA TELECOM - having its registered office at OTS Building, Duke Street,
Colombo 1, Sri Lanka (herein called "SLT" which expression shall include its
successors).

TELEKOM MALAYSIA BERHAD - a company incorporated in Malaysia and existing under
the laws of Malaysia, having its principle office at Ibupejabat Telekom
Malaysia, Jalan Pantai Baharu, 59200 Kuala Lumpur, Malaysia (herein called
"TELEKOM MALAYSIA" or "TM" which expression shall include its successors).

TELSTRA CORPORATION LIMITED a company incorporated in Australia, acting
<PAGE>

                                        SCHEDULE Al

                                        Page 3 of 3

through its International Business unit, Telstra Corporation Limited, which has
its principal office at 231 Elizabeth Street, Sydney, New South Wales, Australia
(herein called "TELSTRA:," which expression shall include its successors).

VIDESH SANCHAR NIGAM LIMITED - having its registered office at Videsh Sanchar
Bhavan, Mahatma Gandhi Road, Bombay - 400 001, India (herein called "VSNL" which
expression shall include its successors).

VIETNAM POSTS AND TELECOMMUNICATIONS (formerly called the Directorate General of
Posts and Telecommunications of Vietnam) having its principle office at 18
Nguyen Du Street, Hanoi (hereinafter called "VNPT" which expression shall
include its successors).
<PAGE>

                                        SCHEDULE A2

                                        Page 1 of 1

                                        Issue
                                        EFFECTIVE: 1st July, 1997

                        LIST OF PARTIES TO THIS AGREEMENT

FACILITY PROVIDERS

ASEAN CABLESHIP PRIVATE LIMITED - having its principal office at 15 Hoe Chiang
Road, 05-01/03 Euro-Asia Centre Singapore 0208, Republic of Singapore (herein
called "ACPL" which shall include its successors).

CABLE AND WIRELESS MARINE LIMITED - having its registered office at East Saxon
House, 27 Duke Street, Chelmsford, Essex, CM1 1 HT (herein called "CWM" which
expression shall include its successors).

SEMBAWANG CABLE DEPOT PTE, LTD. - having its registered office at 2nd Storey,
Katong Submarine Cable Station, 375 Tanjong Katong Road, Singapore 1543 (herein
called "SCDPL" which expression shall include its successors).
<PAGE>

                                                            SCHEDULE B1
                                                            Page 1 of 5
                                                            Issue Nr. 37
                                                            Date: 1 October 1998

                            LIST OF SCHEDULED CABLES

                                                          LIABILITY for PAYMENT
                        SHEATH          MAINTENANCE      (%) of CHARGES ACCRUING
SCHEDULED CABLES       MILEAGE          AUTHORITIES      to the SCHEDULE CABLES
- ----------------       -------          -----------      ----------------------
Singapore-Medan            342            Singtel                  50
(SEA-ME-WEA)                              Indosat                  50

Medan-Colombo            1,420            Indosat                  50
(SEA-ME-WEB)                                SLT                    50

Colombo-Djibouti         2,336              SLT                    50
(SEA-ME-WE C)                               OPT                    50

Singapore-Hong Kong      1,617            SINGTEL                  50
(SIN-HON-TAI A)                            HKTI                    50

Hong Kong-Taiwan           728             ITDC                    50
(SIN-HON-TAI B)                            HKTI                    50

Australia-Indonesia      1,850            Telstra                  50
(A-I-S A)                                 Indosat                  50

Indonesia-Singapore        539           Indosat.                  50
(A-I-S B)                                 Singtel                  50

Penang-Madras            1,349              TM                     50
(IOCOM)                                    VSNL                    50

H-J-K part               1,082             HKTI                    50
South of 25 - North                         KDD                    50'

Hon-Tai 2                  395             HKTI                    50
                                           ITDC                    50

Kuantan-Kotakinabalu       803              TM                     100
<PAGE>

                                                            SCHEDULE B1
                                                            Page 2 of 5
                                                            Issue Nr. 37
                                                            Date: 1 October 1998

                                                          LIABILITY for PAYMENT
                        SHEATH          MAINTENANCE      (%) of CHARGES ACCRUING
SCHEDULED CABLES       MILEAGE          AUTHORITIES      to the SCHEDULE CABLES
- ----------------       -------          -----------      ----------------------
Surabaya-Banjarmasin       209           PT Telkom                 100

B-S                        843            Singtel                  50
                                            JTB                    50

B-M-P                      818              TM                    33.3
                                            JTB                   33.3
                                           PLDT                   33.3

Tayuan-Mazu (TM-1)         149             ITDC                    100

Taiwan-Pengfu (TP-1)        47             ITDC                    100

Pengfu-Kinmen (PK-l)        80             ITDC                    100

SEA-ME-WE 2 Seg 1          555            Singtel                  20
                                          Indosat                  20
                                            SLT                    20
                                           VSNL                    20
                                            OPT                    20

APC Seg B1                 102            Singtel                 16.67
                                            TM                    16.67
                                           HKTI                   16.67
                                            KDD                   16.67
                                           ITDC                   16.67
                                            IDC                   16.67

APC Seg B2                 160           as above               as above

APC Seg B3                1290               "                      "

APC Seg B4                 225               "                      "
<PAGE>

                                                            SCHEDULE B1
                                                            Page 3 of 5
                                                            Issue Nr. 37
                                                            Date: 1 October 1998

                                                          LIABILITY for PAYMENT
                        SHEATH          MAINTENANCE      (%) of CHARGES ACCRUING
SCHEDULED CABLES       MILEAGE          AUTHORITIES      to the SCHEDULE CABLES
- ----------------       -------          -----------      ----------------------
APC Seg B5                 717               "                       "

APC Seg B6                 196               "                       "

APC Seg B7 Pt              236               "                       "

SEA-ME-WE 2 Seg 2.1       2037            Singtel                   20
                                          Indosat                   20
                                            SLT                     20
                                           VSNL                     20
                                            OPT                     20

SEA-ME-WE 2 Seg 2.2         31           as above                as above

SEA-ME-WE 2 Seg 2.3        842               "                       "

SEA-ME-WE 2 Seg 2.4        405               "                       "

SEA-ME-WE 2 Seg. 2.5      1564               "                       "

M-TBI                      331              TM                      5.3
                                            CAT                    94.7

M-T B2                      52              CAT                     100

M-T B3                     306              TM                     10.6
                                            CAT                    89.4

Phetchaburi - Sri Racha     55              CAT                     100

TVH:

B1 Thailand - BU           664              CAT                     100
<PAGE>

                                                            SCHEDULE B1
                                                            Page 4 of 5
                                                            Issue Nr. 37
                                                            Date: 1 October 1998

                                                          LIABILITY for PAYMENT
                        SHEATH          MAINTENANCE      (%) of CHARGES ACCRUING
SCHEDULED CABLES       MILEAGE          AUTHORITIES      to the SCHEDULE CABLES
- ----------------       -------          -----------      ----------------------
B2 Vietnam - BU            109             VNPT                     100

B3 Hong Kong - BU         1038             HKTI                     100

Malaysia Domestic          957              TM                      100
North Link

Malaysia Domestic         1271              TM                      100
South Link

APCN System 1
Seg. B3                    304            SingTel                  11.11
                                            TM                     11.11
                                            KDD                    11.11
                                          Indosat                  11.11
                                            KT                     11.11
                                            CAT                    11.11
                                           PLDT                    11.11
                                           HKTI                    11.11
                                           ITDC                    11.11

Seg. B4                    181           as above                as above

Seg. B17                   600               "                       "

APCN System 2
Seg. B5                    686           as above                as above

Seg. B6                    352               "                       "

Seg. B7                     41               "                       "

Seg. B8                    389               "                       "
<PAGE>

                                                            SCHEDULE B1
                                                            Page 5 of 5
                                                            Issue Nr. 37
                                                            Date: 1 October 1998

                                                          LIABILITY for PAYMENT
                        SHEATH          MAINTENANCE      (%) of CHARGES ACCRUING
SCHEDULED CABLES       MILEAGE          AUTHORITIES      to the SCHEDULE CABLES
- ----------------       -------          -----------      ----------------------
Seg. B9                   1295                "                     "

Seg. B10                    50                "                     "

Seg. B11                    75                "                     "

APCN System 3
Seg. B12                   703            as above              as above

Seg. B13                    52                "                     "

Seg. B14                   107                "                     "

Seg. B15                    69                "                     "

Seg. B16                   490                "                     "

Jakarta-Surabaya           385             Indosat                 100

JASURAUS (APCN-A)         1509             Telstra                 50
                                           Indosat                 50

FLAG
Seg. K (Mumbai - BU4)     1386              FLAG                   100
East of 77 deg.
50 min E

Seg. M (BU4 - Penang)      124            as above              as above

Seg. L (BU4 - Satun)        60                "                     "

Seg. N (Songkhla - HK)    1596                "                     "

Seg. PI (HK - BUS)         915                "                     "
South of 25 deg N


<PAGE>

                                                      SCHEDULE C
                                                      Page 1 of 3
                                                      Issue Nr. 37
                                                      Date: 1 October 1998

                             CABLESHIP OPERATIONAL ALLOCATION
                    DEFINING EACH CABLESHIP'S NORMAL OPERATIONAL ZONE

This Schedule specifies which Cableship, subject to availability, would normally
        undertake work on a given Scheduled Cable iste in Schedule B 1.

SINGAPORE BASED                           MANILA BASED
CABLESHIPE                                CABLESHIP

                              Sheath                                    Sheath
                              ------                                    ------
Scheduled Cable               Miles       Scheduled Cable               Miles
- ---------------               -----       ---------------               -----

Singapore-Medan               342         Singapore-Hong King           1078
Medan-Colombo                 1420        (Hong Kong end)
Colombo-Djibouti              2336

Singapore-Hong King           539         Hong Kong-Taiwan              728
(Singapore end)

Indonesia-Singapore           539         Australia-Indonesia           1850
(A-I-S `B')

Penang-Madras                 1349        H-J-K                         1082
(IOCOM)                                   (South of 25 - N)

Kuantan-Kotakinabalu          803         Hon-Tai 2                     395

Surabaya-Banjarmasin          209         Taiwan-Pengfu                 47

Brunei-Singapore (B-S)        843         Tayuan-Mazu                   149

Brunei-Malaysia-Phillippines  818         Pengfu-Kinmen                 80
(BMP)

SEA-ME-WE2 Seg 1              555         APC  Seg B 3 pt               638

APC       Seg B 1             102              Seg B 4                  225
<PAGE>

                                                      SCHEDULE C
                                                      Page 2 of 3
                                                      Issue Nr. 37
                                                      Date: 1 October 1998

SINGAPORE BASED                           MANILA BASED
CABLESHIPE                                CABLESHIP

                              Sheath                                    Sheath
                              ------                                    ------
Scheduled Cable               Miles       Scheduled Cable               Miles
- ---------------               -----       ---------------               -----

                  Seg B 2     160                     Seg B 5           717

                  Seg B 2     160                     Seg B 5           717

                  Seg B 3 pt  652                     Seg B 6           196
                                                      Seg B 7 pt        236

SEA - ME - WE 2   Seg 2.1     2037        TVH         Seg B 3           1038

                  Seg 2.2     31          APCN        Seg B 3           304

                  Seg 2.3     842         APCN        Seg B 4           181

                  Seg 2.4     405         APCN        Seg B 17          600

                  Seg 2.5     1564        APCN        Seg B 5           686

M-T               Seg B 1     331         APCN        Seg B 6           352

                  Seg B 2     52          APCN        Seg B 7           41

                  Seg B 3     306         APCN        Seg B 8           389

Phetchaburi                   55          APCN        Seg B 9 (part)    597
Sri-Racha

Malaysia Domestic North Link  957         FLAG N (R14 - HK)             980

Malaysia Domestic South Link  1271        FLAG P1 (HK - BUS)            915
                                          South of 25 deg. N
<PAGE>

                                                      SCHEDULE C
                                                      Page 3 of 3
                                                      Issue Nr. 37
                                                      Date: 1 October 1998

SINGAPORE BASED                           MANILA BASED
CABLESHIPE                                CABLESHIP

                              Sheath                                  Sheath
                              ------                                  ------
Scheduled Cable               Miles       Scheduled Cable             Miles
- ---------------               -----       ---------------             -----

TVH Seg B1                    664

TVH Seg B2                    109

APCN Seg B9 (part)            698

APCN Seg B1O                  50

APCN Seg B11                  75

APCN Seg B12                  703

APCN Seg B13                  52

APCN Seg B14                  107

APCN Seg B15                  69

APCN Seg B16                  490

Jakarta-Surabaya              385

JASURAUS                      1509

FLAG K (Mumbai - BU4)         1386
East of 77 deg. 50 min E

FLAG M (BU4 - Penang)         124

FLAG L (BU4 - Satun)          60

FLAG N (Songkhla - R14)       616
<PAGE>

                                                                     SCHEDULE D2
                                                                    Page 1 of 13
                                                                         Issue 4
                                                          Effective 3 April 1997

                   CABLESHIP FIXED STANDING CHARGE ALLOCATION

1.    The Cableship Fixed Standing Charge will be allocated to each scheduled
      Cable in accordance with the PIOCAU Cost Allocation Formula as defined
      below:-

      The PIOCAU Cost Allocation Formula is:-

      PIOCAUs - NM [I + (Bearer Capacity x Fill Factor/5000)]

      Where:
      a)    NM equals the Chargeable Sheath Mileage of a cable system.

      b)    Bearer Capacity is the assigned, notional or design capacity
            whichever is used as the basis of ownership of each segment of a
            cable system as identified in the relevant Construction and
            Maintenance Agreement (C&MA"), or its equivalent, for that cable
            system.

            (The assigned or notional capacity is that which would normally
            accommodate the traffic requirement of a cable system for at least
            10 years from RFS date except as specified in Paragraph (c) (ii)
            below

      c)    Fill Factors (FF) as shown below, are applied on the basis of years
            of service for each Scheduled Cable from its Ready For Service (RFS)
            date. The FF are intended to reflect system utilization from traffic
            forecasts. The 10 year FF are assigned to all the Scheduled cables
            except as specified in Paragraph (c) (ii) below.

           i)     Notional Years of
                  -----------------
                  Service from RFS                   Fill Factor
                  ----------------                   -----------

                  First                              0.19
                  Second                             0.28
                  Third                              0.37
                  Fourth                             0.46
                  Fifth                              0.55
                  Sixth                              0.64
                  Seventh                            0.73
<PAGE>

                                                                     SCHEDULE D2
                                                                    Page 2 of 13
                                                                         Issue 4
                                                          Effective 3 April 1997

                  Eight                              0.82
                  Ninth                              0.91
                  Tenth and beyond                   1.00

            ii)   For those cables where capacity is sold to telecommunication
                  entities on a "demand basis" and no Notional Capacity is
                  listed in the cable's C&MA, the maintenance authority (ies) of
                  said cable system shall submit in writing to the Maintenance
                  Authority (ies) for approval the activated capacity of the
                  cable system to be used as Bearer Capacity. Fill Factor to be
                  used is 1.00.

      d)    For the purpose of paragraph (c) above, notional years of service
            for Scheduled Cable shall be determined as follows:-

            (i)   A Scheduled Cable shall commence its first notional year of
                  service on its RFS date except as specified in Paragraph (c)
                  (ii) above; and

            (ii)  A Scheduled Cable shall commence its second notional year of
                  service on 1st July of the year following the calendar year of
                  its RFS date and shall commence subsequent notional years of
                  service on 1st July of subsequent years except as specified in
                  Paragraph (c) (ii) above.

      e)    The Cableship Operators will automatically apply the fill factor for
            new cable entering the zone, adjust the fill factor for existing
            Scheduled Cable in accordance with paragraphs (c) and (d) above
            except as specified in Paragraph (c) (ii) above.

      f)    The Cableship Operators will automatically remove cables from the
            Schedule with effect from the dates they are withdrawn from service
            and circulate amended Schedule to all parties to this agreement as
            soon as possible.

2.    Where a Scheduled Cable or part of a Scheduled Cable shown in Schedule C
      is 2000 nautical miles or more from the base port of the Cableship in that
      Normal Operational Zone then, for PIOCAU calculation, the amount of the
      Scheduled Cable beyond the 2000 nautical miles shall be considered as half
      its actual length and this added to the cable length with 2000 nautical
      miles shall be the Chargeable Sheath Mileage.

3.    For Maintenance Authorities whose Scheduled Cable carry wholly or
      partially domestic
<PAGE>

                                                                     SCHEDULE D2
                                                                    Page 3 of 13
                                                                         Issue 4
                                                          Effective 3 April 1997

      or non-commercial circuits, the following formula shall apply for PIOCAU
      calculation purpose.

            Z=Y/2 x X

      Where:

            X=    the Chargeable Sheath Mileage of a Scheduled Cable between
                  landing points (after adjustment calculate in accordance with
                  paragraph 2 above)

            Y=    the ratio of domestic or non-commercial circuit to all the
                  used circuits carried on the Scheduled Cable

            Z=    gives the discounted section of the Scheduled Cable.

      Then X - Z-shall give the Chargeable Sheath Mileage to be included in the
      PIOCAU Cost Allocation Formula for derivation of the costs to be allocated
      to the Maintenance Authorities eligible for such discount.

4.    Page 5 of this schedule indicates the cost allocation to each Schedule
      Cable calculated on the basis of (1), (2) and (3) above. The effective
      length of Schedule Cable after application of (2) and (3) is the
      Chargeable Sheath Mileage. The Chargeable Sheath Mileage shall be included
      in the PIOCAU Cost Allocation Formula and the number of PIOCAUs shall be
      calculated in accordance with (1) above.

5.    Maintenance Authorities shall keep the Management Committee and the
      Cableship Operators advised of any change in the ratio (Y) of domestic or
      non-commercial circuits currently on the Scheduled Cable in proportion to
      all the traffic carried on the Scheduled Cables, for which they have
      responsibility. Page 5 of this schedule shall be amended from time to time
      as necessary.

6.    Maintenance Authorities shall advise the Management Committee of the
      Bearer Capacity, or Activated Capacity as specified in Paragraph (c) (ii)
      above, applicable to each Schedule Cable.

7.    Page 7 of this schedule indicates for billing purposes the allocation (%)
      of each Scheduled Cable's cost (as derived above) among respective
      Maintenance Authorities or Central
<PAGE>

                                                                     SCHEDULE D2
                                                                    Page 4 of 13
                                                                         Issue 4
                                                          Effective 3 April 1997

      Billing parties in accordance with and as indicated in Clause 21 (j) and
      Schedule B2.

      Amendment to the Chargeable Sheath Mileage shall be subject to the
      approval of the Management Committee and shall be effective from the date
      of such notification unless otherwise agreed.

8.    Whenever Sheath Mileage, Bearer Capacity/Activated capacity or Fill Factor
      of a Schedule Cable is revised, the PIOCAU's for said Schedule Cable shall
      be recalculated, and the total PIOCAU's for the Scheduled Cables shall
      also be recalculated and the Order of Priority for the Scheduled Cable
      shall be determined in accordance with Schedule M and Schedule D2 shall be
      revised and distributed to each Party by CW(M).
<PAGE>

<TABLE>
<CAPTION>
===========================================================================================================================
                                                                               SCHEDULE D2 Page 5 of 13
            CABLESHIP COST ALLOCATION TO EACH SCHEDULED CABLE                  Re-Issue 51
                                                                               EFFECTIVE 1 October 1998
- ---------------------------------------------------------------------------------------------------------------------------
                       SHEATH  CHARGEABLE   RFS                                  PRIORITY   PRIORITY                   %
  SCHEDULED            MILES     SHEATH    DATE     BEARAR     FILL    PIOCAU'S   FACTOR     FACTOR      SYSTEM      COST
    CABLE               (NM)    MILEAGE   MNTH/YR  CAPACITY   FACTOR             PIOCAU'S     ORDER       TYPE       ALLOC
===========================================================================================================================
                                                         Coaxial
===========================================================================================================================
<S>        <C>          <C>       <C>      <C>       <C>       <C>     <C>        <C>         <C>        <C>         <C>
SEA-ME-WE    A           342       342     Nov-84     1260     1.00     428.18     3869.46     5          S12         6.522
- ---------------------------------------------------------------------------------------------------------------------------
SEA-ME-WE    B          1420      1420     Dec-85     1080     1.00    1726.72                            CS-12M
- ---------------------------------------------------------------------------------------------------------------------------
SEA-ME-WE    C*         2336      1410     Dec-85     1080     1.00    1714.56                            S12
- ---------------------------------------------------------------------------------------------------------------------------
SOM-HON-TAI  A          1617      1617     Aug-86     1380     1.00    2063.29     2063.29     8          NE          3.477
- ---------------------------------------------------------------------------------------------------------------------------
SOM-HON-TAI  B           728       728     Oct-85     480      1.00     797.89      797.89    16          CS-5M       1.345
- ---------------------------------------------------------------------------------------------------------------------------
A-I-S        A*         1850      1122     Sep-86     1380     1.00    1431.67     2119.43     7          NE          3.572
- ---------------------------------------------------------------------------------------------------------------------------
A-I-S        B           539       539     Aug-86     1380     1.00     687.76                            NE
- ---------------------------------------------------------------------------------------------------------------------------
IOCOM                   1349      1349     May-81     480      1.00    1478.50     1478.50    11          NC          2.492
===========================================================================================================================
                                                        Fibre Optic
===========================================================================================================================
H-J-K                   1082      1082     Jun-90     2694     0.91    1784.07     1784.07    10          OS280M      3.007
- ---------------------------------------------------------------------------------------------------------------------------
                                           Apr-92     1086     0.73
- ---------------------------------------------------------------------------------------------------------------------------
HONTAI 2                 395       395     Aug-90     1890     0.91     530.81      530.87    17          NL420       0.895
- ---------------------------------------------------------------------------------------------------------------------------
KUANTAN-*                803       502     Jan-91     5670     0.82    1107.32     1107.32    14          OS420M      1.866
- ---------------------------------------------------------------------------------------------------------------------------
KOTAKINABALU                               Feb-92     1890     0.73
- ---------------------------------------------------------------------------------------------------------------------------
SURABAYA-BANJARMASIN*    209       105     Jan-92     1200     0.73     123.40      123.40    19          OS280M      0.208
- ---------------------------------------------------------------------------------------------------------------------------
B-S                      843       843     Nov-91     2520     0.82    1191.40     1191.40    13          OS560M      2.008
- ---------------------------------------------------------------------------------------------------------------------------
B-M-P        B1          126       126     Feb-92     3780     0.73     195.54     1269.44    12          OS560M      2.139
- ---------------------------------------------------------------------------------------------------------------------------
B-M-P        B2          85        85      Feb-92     3780     0.73     131.91                            OS560M
- ---------------------------------------------------------------------------------------------------------------------------
B-M-P        B3          607       607     Feb-92     3780     0.73     941.99                            OS560M
- ---------------------------------------------------------------------------------------------------------------------------
TP 1 TAIWAN-PENGFU*      47        24      Aug-88     6048     1.00      53.03       53.03    22          CS-5M       0.089
- ---------------------------------------------------------------------------------------------------------------------------
TM-1 TAYUAN-MATZ*        149       75      Oct-92     2016     0.73      97.08       97.08    20                      0.164
- ---------------------------------------------------------------------------------------------------------------------------
PK-1 PENGFU-KINMEN       80        40      Jun-91     2016     0.82      53.22       53.22    21          12C SM      0.090
- ---------------------------------------------------------------------------------------------------------------------------
APC Seg B1   S-B1        102       102     Sep-93    12300     0.64     326.89     8663.23     2          560M       14.601
                                           Aug-94     690      0.55
                                           Nov-95     330      0.46
                                           Jan-97     9360     0.28
APC Seg B2   K-B1                          Sep-93     726      0.64     348.78                            560M
                                           Aug-94     330      0.55
                                           Nov-95     120      0.46
                                           Jan-97     3630     0.28
APC Seg B3   B1-2                          Sep-93    12600     0.64    3860.45                            560M
                                           Aug-94     360      0.55
                                           Nov-95     210      0.46
                                           Jan-97     5730     0.28
APC Seg B4   H-B2                          Sep-93     8580     0.64     565.20                            560M
                                           Aug-94     600      0.55
                                           Nov-95     420      0.46
                                           Jan-97     5520     0.28
===========================================================================================================================
PIOCCAU'S = NM(1+(BEARER CAPACITY X FF/5000))        PRIORITY FACTOR = PIOCAU'S
- ---------------------------------------------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------------------------------------------
Fill Factor Update 1st July 98                       *Discounted in accordance with Schedule D2 Pages 1 - 4
===========================================================================================================================
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
===========================================================================================================================
                                                                               SCHEDULE D2 Page 6 of 13
            CABLESHIP COST ALLOCATION TO EACH SCHEDULED CABLE                  Re-Issue 51
                                                                               EFFECTIVE 1 October 1998
- ---------------------------------------------------------------------------------------------------------------------------
                       SHEATH  CHARGEABLE   RFS                                  PRIORITY   PRIORITY                   %
  SCHEDULED            MILES     SHEATH    DATE     BEARAR     FILL    PIOCAU'S   FACTOR     FACTOR      SYSTEM      COST
    CABLE               (NM)    MILEAGE   MNTH/YR  CAPACITY   FACTOR             PIOCAU'S     ORDER       TYPE       ALLOC
===========================================================================================================================
                                                      Fibre Optic Ctd.
===========================================================================================================================
<S>        <C>          <C>       <C>      <C>       <C>       <C>     <C>        <C>         <C>        <C>         <C>
APC Seg 85   B2-3        717       717     Sep-93    13620     0.64    2232.42                 2          560M
                                           Aug-94     960      0.55
                                           Nov-95     630      0.46
                                           Jan-97     3690     0.28
APC Seg B6   T-B3        196       196     Sep-93    11340     0.64
APC Seg B7pt B3-N        236       236     Sep-93    17400     0.64     480.50                            560M
                                           Aug-94     960      0.55     848.99                            560M
                                           Nov-95     630      0.46
                                           Jan-97     3690     0.28
- ---------------------------------------------------------------------------------------------------------------------------
SEA-ME-WE 2 SEG 1        555       555     Jan-93     5740     0.64     962.77     6323.84     4          560M       10.658
SEA-ME-WE 2 SEG 2.1     2037      2037     Jun-94     3922     0.55    2915.80                            560M
SEA-ME-WE 2 SEG 2.2      31        31      Jun-94     502      0.55      32.71                            560M
SEA-ME-WE 2 SEG 2.3*     842       647     Jun-94     4160     0.55     943.07                            560M
SEA-ME-WE 2 SEG 2.4*     405       203     Jun-94     2239     0.55     253.00                            560M
SEA-ME-WE 2 SEG 2.5*    1564       782     Jun-94     5051     0.55    1216.49                            560M
- ---------------------------------------------------------------------------------------------------------------------------
MT B1 Phetchoburl - BU   331       331     Aug-94     2115     0.55     408.01      849.30    15                      1.431
MT B3 Songkhia - BU      52        52      Aug-94     2115     0.55      64.10
MT B3 Kuantan - BU       306       306     Aug-94     2115     0.55     377.19
- ---------------------------------------------------------------------------------------------------------------------------
PHETCHABUR-SRKI          55        28      Aug-94     630      0.55      29.94       29.94    23                      0.050
RACHA*                                                                                                                3.076
- ---------------------------------------------------------------------------------------------------------------------------
MALAYSIA DOM.STH LINK*  1271       636     Jul-95     7560     0.46    1078.35     1825.32     9          2X5Gb's
MALAYSIA DOM.NTH LINK*   957       479     Apr-96     7560     0.37     746.97                            2X5Gb's
- ---------------------------------------------------------------------------------------------------------------------------
TVH B1 Thailand - BU     664       664     Dec-95     7560     0.46    1125.83     3070.59     6          560M        5.175
TVH B1 Vietnam - BU      109       109     Dec-95     7560     0.46     184.81                            560M
TVH B3 Hong Kong - Bu   1038      1038     Dec-95     7560     0.46    1759.95                            560M
- ---------------------------------------------------------------------------------------------------------------------------
APCN Seg. B3             304       304     Jan-97    18870     0.28    1059.92    14788.23     1          2X5Gb's    24.924
                                           Apr-97     8250     0.28                                       2X5Gb's
                                           Mar-98    19530     0.19                                       2X5Gb's
                                           Jun-98     5940     0.19                                       2X5Gb's
APCN Seg. B4             181       181     Jan-97    19470     0.28     607.19                            2X5Gb's
                                           Apr-97     9060     0.28                                       2X5Gb's
                                           Mar-98    12300     0.19                                       2X5Gb's
                                           Jun-98     7620     0.19                                       2X5Gb's
APCN Seg B17             600       600     Jan-97     7440     0.28    1181.80                            2X5Gb's
                                           Apr-97     1590     0.28                                       2X5Gb's
                                           Mar-98    12330     0.19                                       2X5Gb's
                                           Jun-98     -120     0.19                                       2X5Gb's
APCN Seg B5              686       686     Jan-97    14280     0.28    1779.66                            2X5Gb's
                                           Apr-97     6270     0.28                                       2X5Gb's
                                           Mar-98     5970     0.19                                       2X5Gb's
                                           Jun-98     5700     0.19                                       2X5Gb's
APCN Seg B6              352       352     Jan-97     6720     0.28     543.69                            2X5Gb's
                                           Apr-97     1050     0.28                                       2X5Gb's
                                           Mar-98     2280     0.19                                       2X5Gb's
                                           Jun-98     600      0.19                                       2X5Gb's
APCN Seg. B7             41        41      Jan-97    12780     0.28     101.48                            2X5Gb's
                                           Apr-97     5520     0.28                                       2X5Gb's
                                           Mar-98     7650     0.19                                       2X5Gb's
                                           Jun-98     4200     0.19                                       2X5Gb's
- ---------------------------------------------------------------------------------------------------------------------------

===========================================================================================================================
PIOCCAU'S = NM(1+(BEARER CAPACITY X FF/5000))        PRIORI5970TY FACTOR = PIOCAU'S
- ---------------------------------------------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------
Fill Factor Update 1st July 98                                      * Discounted in accordance with Schedule D2 Pages 1-4
- -------------------------------------------------------------------------------------------------------------------------

=========================================================================================================================
                                                                               SCHEDULE D2 Page 7 of 13
            CABLESHIP COST ALLOCATION TO EACH SCHEDULED CABLE                  Re-Issue 51
                                                                               EFFECTIVE 1 October 1998
- -------------------------------------------------------------------------------------------------------------------------
                     SHEATH  CHARGEABLE   RFS                                  PRIORITY   PRIORITY                   %
  SCHEDULED          MILES     SHEATH    DATE     BEARAR     FILL    PIOCAU'S   FACTOR     FACTOR      SYSTEM      COST
    CABLE             (NM)    MILEAGE   MNTH/YR  CAPACITY   FACTOR             PIOCAU'S     ORDER       TYPE       ALLOC
=========================================================================================================================

=========================================================================================================================
<S>        <C>        <C>       <C>      <C>       <C>       <C>     <C>         <C>        <C>        <C>         <C>
APCN Seg. B8          389       389      Jan-97    7920      0.28     702.48                           2x5Gb's
                                         Apr-97     750      0.28                                      2x5Gb's
                                         Mar-98    8100      0.19                                      2x5Gb's
                                         Jun-98     330      0.19                                      2x5Gb's
APCN Seg. B9          1295      1295     Jan-97    15480     0.28    3697.95                           2x5Gb's
                                         Apr-97    5970      0.28                                      2x5Gb's
                                         Mar-98    11790     0.19                                      2x5Gb's
                                         Jun-98    5430      0.19                                      2x5Gb's
APCN Seg. B10          50        50      Jan-97    8880      0.28     100.74                           2x5Gb's
                                         Apr-97    2280      0.28                                      2x5Gb's
                                         Mar-98    8190      0 19                                      2x5Gb's
                                         Jun-98    1830      0.19                                      2x5Gb's
APCN Seg B11           75        75      Jan-97    13740     0.28                                      2x5Gb's
                                         Apr-97    7050      0.28                                      2x5Gb's
                                         Mar-98    7740      0.19                                      2x5Gb's
                                         Jun-98    5040      0.19                                      2x5Gb's
APCN Seg B12          703       703      Jan-97    5340      0.28     930.73                           2x5Gb's
                                         Apr-97     180      0.28                                      2x5Gb's
                                         Mar-98     360      0.19                                      2x5Gb's
                                         Jun-98     30       0.19                                      2x5Gb's
APCN Seg B13           52        52      Jan-97    5880      0.28     81.85                            2x5Gb's
                                         Apr-97     300      0.28                                      2x5Gb's
                                         Mar-98    5580      0.19                                      2x5Gb's
                                         Jun-98     480      0.28                                      2x5Gb's
APCN Seg B14          107       107      Jan-97    7680      0.28     180.66                           2x5Gb's
                                         Apr-97     480      0.28                                      2x5Gb's
                                         Mar-98    5700      0.19                                      2x5Gb's
                                         Jun-98     390      0.19                                      2x5Gb's
APCN Seg B15           69        69      Jan-97    8040      0.28     118.63                           2x5Gb's
                                         Apr-97    2340      0.28                                      2x5Gb's
                                         Mar-98    3630      0.19                                      2x5Gb's
                                         Jun-98      0       0.19                                      2x5Gb's
APCN Seg B16          490       490      Jan-97    8580      0.28     964.99                           2x5Gb's
                                         Apr-97    2460      0.28                                      2x5Gb's
                                         Mar-98    8850      0.19                                      2x5Gb's
                                         Jun-98     390      0.19                                      2x5Gb's
JASURAUS (APCN-A)     1509      1509     Jan-97    4830      0.28    2538.17                           2x5Gb's
                                         Mar-98    10560     0.19                                      2x5Gb's
                                         Jun-98     270      0.19                                      2x5Gb's
- -------------------------------------------------------------------------------------------------------------------------
Jakarta Surabya*      385       193      Dec-96    3780      0.37     246.99    246.99       18        2x5Gb's     0.416
- -------------------------------------------------------------------------------------------------------------------------
FLAG Seg. K (part)    1386      1386     Nov-97    3540      1.00    2367.29    6998.01       3        2x5Gb's    11.794
FLAG Seg. M           124       124      Nov-97    1080      1 00     150.78                           2x5Gb's
FLAG Seg. L            60        60      Nov-97    3120      1 00     97.44                            2x5Gb's
FLAG Seg. N           1596      1596     Nov-97    3180      1 00    2611.06                           2x5Gb's
FLAG Seg. P1 (part)   915       915      Nov-97    4680      1 00    1771.44                           2x5Gb's
=========================================================================================================================
PIOCCAU'S = NM(1+ (BEARER CAPACITY X FF/5000))  PRIORITY FACTOR = PIOCAU'S
- -------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------
Fill Factor Update 1st July 98                  * Discounted in accordance with Schedule D2 Pages 1-4
=========================================================================================================================

========================================================================================                       ==========
                                         Total cost allocation units 59333.85   5933.85                           100.00
========================================================================================                       ==========
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
                                 CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES       SCHEDULE D2 Page 8 of 13
                                               LIABILITIES FOR PAYMENT%                     Re-issue 51
                                                                                            EFFECTIVE 1 October 1998
- ------------------------------------------------------------------------------------------------------------------------------------
                                      PERCENT  SINGTEL  TM   INDOSAT CAT  SLT  VSNL  OPT  HKTI FLAG  KDD   ITDC TELSTRA  JTB  PLDT
       SCHEDULED            TOTAL        OF
         CABLE             PIOCAU'S    TOTAL
====================================================================================================================================

- ------------------------------------------------------------------------------------------------------------------------------------
<S>                          <C>       <C>       <C>   <C>    <C>        <C>   <C>  <C>   <C>        <C>   <C>   <C>     <C>   <C>
SEA-ME-WE   A                 428.18   0.722     0.361        0.361
SEA-ME-WE   B                1726.72   2.910                  1.455      1.455
SEA ME-WE   C                1714.56   2.890                             1.455      1.455
SIN-HON-TAI A                2063.29   3.477     1.738                                    1.739
SIN-HON-TAI B                 797.89   1.345                                              0.672            0.673
A-I-S       A                1431.67   2.413                  1.206                                              1.207
A-I-S       B                 687.76   1.159     0.579        0.580
IOCOM                        1478.50   2.492           1.246                   1.246
H-J-K                        1784.07   3.007                                              1.503      1.504
HONTAI 2                      530.87   0.895                                              0.447            0.448
KUANTAN -                    1107.32   1.856           1.866
KOTAKINABALU
SURABAYA-BANJARMASIN          123.40   0.208
B-S                          1191.40   2.008     1.004                                                                   1.004
B-M-P B1                      195.54   0.330           0.110                                                             0.110 0.110
B-M-P B2                      131.91   0.222           0.074                                                             0.074 0.074
B-M-P B2                      941.99   1.588           0.530                                                             0.529 0.529
TP-1                           53.03   0.089                                                               0.089
TM-1                           97.08   0.164                                                               0.164
PK-1                           53.22   0.090                                                               0.090

- ------------------------------------------------------------------------------------------------------------------------------------
  Sea-Me-We 2 - The rite of vote is the same   SINGTEL  TM   INDOSAT CAT  SLT  VSNL  OPT  HKTI FLAG  KDD   ITDC TELSTRA  JTB  PLDT
                for each party
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
=========================================================================



- -------------------------------------------------------------------------
                           SMW      PT       IDC     VNPT    KT     TOTAL
       SCHEDULED           CBP    TELKOM
         CABLE
=========================================================================

- -------------------------------------------------------------------------
<S>                        <C>    <C>        <C>      <C>    <C>    <C>
SEA-ME-WE   A                                                       0.722
SEA-ME-WE   B                                                       2.910
SEA ME-WE   C                                                       2.890
SIN-HON-TAI A                                                       3.477
SIN-HON-TAI B                                                       1.345
A-I-S       A                                                       2.413
A-I-S       B                                                       1.159
IOCOM                                                               2.492
H-J-K                                                               3.007
HONTAI 2                                                            0.895
KUANTAN -                                                           1.866
KOTAKINABALU
SURABAYA-BANJARMASIN              0.208                             0.208
8-S                                                                 2.008
8-M-P B1                                                            0.330
8-M-P B2                                                            0.222
8-M-P B2                                                            1.588
TP-1                                                                0.089
TM-1                                                                0.164
PK-1                                                                0.090

- -------------------------------------------------------------------------
                           SMW      PT       IDC     VNPT    KT     TOTAL
                           CBP    TELKOM
- -------------------------------------------------------------------------
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
                                 CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES       SCHEDULE D2 Page 9 of 13
                                               LIABILITIES FOR PAYMENT%                     Re-Issue 51
                                                                                            EFFECTIVE 1 October 1998
- ------------------------------------------------------------------------------------------------------------------------------------
                                      PERCENT SINGTEL   TM  INDOSAT CAT   SLT  VSNL   OPT   HKTI   FLAG   KDD   ITDC  TELSTRA  JTB
       SCHEDULED            TOTAL       OF
         CABLE             PIOCAU'S    TOTAL
====================================================================================================================================

- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>         <C>      <C>    <C>    <C>    <C>   <C>   <C>   <C>   <C>    <C>    <C>   <C>   <C>      <C>
APC Seg Bl       S-Bl      326.89      0.551    0.091  0.092                                 0.092        0.092 0.092
APC Seg B2       K-Bl      348.78      0.588    0.098  0.098                                 0.098        0.098 0.098
APC Seg B3       B1-2     3860.45      6.507    1.084  1.084                                 1.084        1.385 1.385
APC Seg B4       H-B2      565.20      0.953    0.158  0.159                                 0.159        0.159 0.159
APC Seg B5       B2-3     2232.42      3.762    0.627  0.627                                 0.627        0.627 0.627
APC Seg B6       T-B3      480.50      0.810    0.135  0.135                                 0.135        0.135 0.135
APC Sag B7P+     B3-N      848.99      1.431    0.238  0.238                                 0.238        0.239 0.239
SEA-ME-M 2 Sl              962.77      1.623    0.324         0.324       0.325 0.325 0.325
SEA-ME-WE 2 S2.1          2915.80      4.914    0.982         0.983       0.983 0.983 0.983
SEA-ME-WE 2 S2.2            32.71      0.055    0.011         0.011       0.011 0.011 0.011
SEA-ME-WE 2 S2.3           943.07      1.589    0.317         0.318       0.318 0.315 0.318
SEA-ME-WE 2 S2.4           253.00      0.426    0.086         0.085        O.85 O.085 0.085
SEA-ME-WE 2 S2.5          1216.49      2.050    0.410         0.410       0.410 0.410 0.410
MT Bl Phetch-BU            408.01      0.688           0.037        0.651
MT B2 Songkhla-BU           64.10      0.108                        0.108
MT B3 Kuantan-BU           377.19      0.636           0.068        0.568
PHETCH-SRI RACHA            29.94      0.050                        0.050
MALAYSIA DOM. STH         1078.35      1.817           1.817
MALAYSIA DOM. NTH          746.97      1.259           1.259
TVH B1 Thai. - BU         1125.83      1.897                        1.897
TVH 82 Viet. BU            184.81      0.311
TVH B3 HK - BU            1759.95      2.966                                                 2.966
APCN B3                   1059.92      1.786    0.199  0.199  0.199 0.199                    0.198        0.198 0.198
APCN B4                    607.19      1.023    0.113  0.113  0.113 0.114                    0.114        0.114 0.114
APCN B17                  1181.80      1.992    0.222  0.222  0.222 0.221                    0.221        0.221 0.221
APCN B5                   1779.66      2.999    0.334  0.334  0.333 0.333                    0.333        0.333 0.333
APCN B6                    543.69      0.916    0.101  0.101  0.102 0.102                    0.102        0.102 0.102
APCN 87                    101.48      0.171    0.019  0.019  0.019 0.019                    0.019        0.019 0.019
APGN B8                    702.48      1.184    0.131  0.131  0.131 0.131                    0.132        0.132 0.132
APGN B9                   3697.95      6.233    0.692  0.692  0.692 0.692                    0.693        0.693 0.693
APCN B10                   100.29      0.169    0.018  0.018  0.019 0.019                    0.019        0.019 0.019
APCN B11                   198.74      0.335    0.038  0.038  0.037 0.037                    0.037        0.037 0.037
APCN B12                   930.73      1.569    0.175  0.175  0.175 0.174                    0.174        0.174 0.174
APCN B13                    81.85      0.138    0.016  0.016  0.016 0.015                    0.015        0.015 0.015
APCN B14                   180.66      0.304    0.033  0.033  0.034 0.034                    0.034        0.034 0.034
APCN B15                   118.63      0.200    0.023  0.023  0.022 0.022                    0.022        0.022 0.022
APCN B16                   964.99      1.626    0.180  0.180  0.180 0.181                    0.181        0.181 0.181
JASURAUS (APCN-A)         2538.17      4.278                  2.139                                                   2.139
Jakarta-Surabaya           246.99      0.416                  0.416
FLAG K (part)             2367.29      3.990                                                        3.990
FLAG M                     150.78      0.254                                                        0.254
FLAG L                      97.44      0.164                                                        0.164
FLAG N                    2611.06      4.401                                                        4.401
FLAG P1 (part)            1771.44      2.986                                                        2.986
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
Totals                   59333.85     100.00   10.537 11.734 10.582 5.567 5.032 3.378 3.577 12.054 11.795 6.233 6.193 3.346    1.717
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
  Sea-Me-We 2 - The rite of vote is the same  SINGTEL   TM  INDOSAT CAT   SLT  VSNL   OPT   HKTI   FLAG   KDD   ITDC  TELSTRA  JTB
                for each party
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
====================================================================
                         SCHEDULE D2 Page 9 of 13
                         Re-issue 51
                         EFFECTIVE 1 October 1998
- --------------------------------------------------------------------
                          PLDT  SMW    PT    IDC  VNPT  KT    TOTAL
       SCHEDULED                CBP  TELKOM
         CABLE
====================================================================

- --------------------------------------------------------------------
<S>                       <C>   <C>   <C>   <C>   <C>   <C>   <C>
APC Seg Bl       S-Bl                       0.092              0.551
APC Sag B2       K-Bl                       0.098              0.588
APC Seq B3       B1-2                       1.085              6.507
APC Seg B4       H-B2                       0.159              0.953
APC Seg B5       B2-3                       0.627              3.762
APC Seg B6       T-B3                       0.135              0.810
APC Sag B7P+     B3-N                       0.239              1.431
SEA-ME-M 2 Sl                                                  1.623
SEA-ME-WE 2 S2.1                                               4.914
SEA-ME-WE 2 S2.2                                               0.055
SEA-ME-WE 2 S2.3                                               1.589
SEA-ME-WE 2 S2.4                                               0.426
SEA-ME-WE 2 S2.5                                               2.050
MT Bl Phetch-BU                                                0.688
MT B2 Songkhla-BU                                              0.108
MT B3 Kuantan-BU                                               0.636
PHETCH-SRI RACHA                                               0.050
MALAYSIA DOM STH                                               1.817
MALAYSIA DOM NTH                                               1.259
TVH B1 Thai. - BU                                              1.897
TVH 82 Viet. BU                                   0.311        0.311
TVH B3 HK - BU                                                 2.966
APCN B3                   0.198                         0.198  1.786
APCN B4                   0.114                         0.114  1.023
APCN B17                  0.221                         0.221  1.992
APCN B5                   0.333                         0.333  2.999
APCN B6                   0.102                         0.102  0.916
APCN 87                   0.019                         0.019  0.171
APGN B8                   0.132                         0.132  1.184
APGN B9                   0.693                         0.693  6.233
APCN B10                  0.019                         0.019  0.169
APCN B11                  0.037                         0.037  0.335
APCN B12                  0.174                         0.174  1.569
APCN B13                  0.015                         0.015  0.138
APCN B14                  0.034                         0.034  0.304
APCN B15                  0.022                         0.022  0.200
APCN B16                  0.181                         0.181  1.626
JASURAUS (APCN-A)                                              4.278
Jakarta-Surabaya                                               0.416
FLAG K (part)                                                  3.990
FLAG M                                                         0.254
FLAG L                                                         0.164
FLAG N                                                         4.401
FLAG P1 (part)                                                 2.986
- --------------------------------------------------------------------
- --------------------------------------------------------------------
Totals                    3.007 0.000 0.208 2.435 0.311 2.294 100.00
- --------------------------------------------------------------------
- --------------------------------------------------------------------
                          PLDT  SMW    PT    IDC  VNPT  KT    TOTAL
                                CBP  TELKOM
- --------------------------------------------------------------------
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
==============================================================================================================================
                                 CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES       SCHEDULE D2 Page 10 of 13
                                               LIABILITIES FOR PAYMENT%                     Re-Issue 51
                                                                                            EFFECTIVE 1 October 1998
- ------------------------------------------------------------------------------------------------------------------------------
                                      PERCENT SINGTEL   TM  INDOSAT CAT   SLT  VSNL   OPT   HKTI   FLAG   KDD   ITDC  TELSTRA
       SCHEDULED            TOTAL       OF
         CABLE             PIOCAU'S    TOTAL
==============================================================================================================================

- ------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>         <C>      <C>    <C>    <C>    <C>   <C>   <C>   <C>   <C>    <C>    <C>   <C>   <C>
SEA-ME-WE    A             422.18     0.722
SEA-ME-WE    B            1726.72     2.910
SEA-ME-WE    C            1714.56     2.890
SIN-HON-TAI  A            2063.29     3.477                                                 3.477
SIN-HON-TAI  B             797.89     1.345                                                 1.345
A-I-S        A*           1431.67     2.413                  1.206                                                    1.207
A-I-S        B             687.76     1.159    0.579         0.580
IOCOM                     1478.50     2.492           2.492
H-J-K                     1784.07     3.007                                                 3.007
HONTAI 2                   530.87     0.895                                                 0.895
KUANTAN-                  1107.32     1.866           1.866
KOTAKINABALU
SURABAYA-
BANJARMASIN                123.40     0.208
B-S                       1191.40     2.008    1.004
B-M-P        B1            195.54     0.330           0.110
B-M-P        B2            131.91     0.222           0.074
B-M-P        B3            911.99     1.588           0.530
TP-1                        53.03     0.089                                                                     0.089
TM-1                        97.08     0.164                                                                     0.164
PKI                         53.22     0.090                                                                     0.090
- ------------------------------------------------------------------------------------------------------------------------------

                                              SINGTEL   TM  INDOSAT CAT   SLT  VSNL   OPT   HKTI   FLAG   KDD   ITDC  TELSTRA
*The A-I-S Segment A cable will be charged from the Singapore Base Port when the Manila based
Cableship is not on standby to repair and maintain that cable
- ------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
==========================================================================
                               SCHEDULE D2 Page 9 of 13
                               Re-issue 51
                               EFFECTIVE 1 October 1998
- --------------------------------------------------------------------------
                          JTB   PLDT  SMW    PT    IDC  VNPT  KT    TOTAL
       SCHEDULED                      CBP  TELKOM
         CABLE
==========================================================================

- --------------------------------------------------------------------------
<S>                       <C>   <C>   <C>   <C>   <C>   <C>   <C>   <C>
SEA-ME-WE    A                        0.722                         0.722
SEA-ME-WE    B                        2.910                         2.910
SEA-ME-WE    C                        2.890                         2.890
SIN-HON-TAI  A                                                      3.477
SIN-HON-TAI  B                                                      1.345
A-I-S        A                                                      2.413
A-I-S        B                                                      1.159
IOCOM                                                               2.492
H-J-K                                                               3.007
HONTAI 2                                                            0.895
KUANTAN-                                                            1.866
KOTAKINABALU
SURABAYA-                                   0.208
BANJARMASIN                                                         0.208
B-S                       1.004                                     2.008
B-M-P        B1           0.110 0.110                               0.330
B-M-P        B2           0.074 0.074                               0.222
BW-P         B3           0.529 0.529                               1.588
TP-1                                                                0.089
TM-1                                                                0.164
PKI                                                                 0.090
- --------------------------------------------------------------------------
                                      CBP    PT
                          JTB   PLDT  SMW  TELKOM  IDC  VNPT  KT    TOTAL


- --------------------------------------------------------------------------
</TABLE>

<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                                   SCHEDULE D2 Page 11 of 13
                        CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES                       Re-Issue 51
                                BILLING PARTIES % CWM OPERATED FACILITIES                          EFFECTIVE 1 October 1988
- ------------------------------------------------------------------------------------------------------------------------------------
                                                       PERCENT
                                      TOTAL               OF
SCHEDULED CABLE                      PIOCAU'S            TOTAL   SINGTEL     TM   INDOSAT    CAT     SLT     VSNL     OPT    HKTI
====================================================================================================================================
<S>                <C>               <C>               <C>        <C>       <C>    <C>      <C>      <C>     <C>      <C>   <C>

- ------------------------------------------------------------------------------------------------------------------------------------
APC Seg B1         S-B1               326.89             0.551                                                              0.551
APC Seg B2         K-B1               348.78             0.558                                                              0.588
APC Seg B3         B1-2              3860.45             6.507                                                              6.507
APC Seg B4         H-B2               565.20             0.953                                                              0.963
APC Seg B5         B2-3              2232.42             3.762                                                              3.762
APC Seg B6         T-B3               480.50             0.810                                                              0.810
APC Seg B7 P+      B3-N               848.99             1.431                                                              1.431
SEA-ME-WE 2 S1                        962.77             1.623
SEA-ME-WE 2 S2.1                     2915.80             4.914
SEA-ME-WE 2 S2.2                       32.71             0.055
SEA-ME-WE 2 S2.3                      943.07             1.589
SEA-ME-WE 2 S2.4                      253.00             0.426
SEA-ME-WE 2 S2.5                     1216.49             2.050
MT B1 Phetch-BU                       408.01             0.688            0.037            0.651
MT B2 Songkhla-BU                      64.10             0.108                             0.108
MT B3 Kuantan-BU                      377.19             0.636            0.068            0.568
PHETCH-SRI RACHA                       29.94             0.050                             0.050
MALAYSIA DOM. STH                    1078.35             1.817            1.817
MALAYSIA DOM. NTH                     746.97             1.259            1.259
TVH B1 Thai. -BU                     1125.93             1.897                             1.897
TVH B2 Viet. BU                       184.81             0.311
TVH B3 HK - BU                       1759.95             2.966                                                              2.966
APCN B3                              1059.92             1.786                                                              1.786
APCN B4                               607.19             1.023                                                              1.023
APCN B17                             1181.80             1.992                                                              1.992
APCN B5                              1779.66             2.999                                                              2.999
APCN B6                               543.69             0.916                                                              0.916
APCN B7                               101.48             0.171                                                              0.171
APCN B8                               702.48             1.184                                                              1.184
APCN B9                              3697.95             6.233                                                              6.233
APCN B10                              100.29             0.169                                                              0.169
APCN B11                              198.74             0.335                                                              0.335
APCN B12                              930.73             1.569                                                              1.569
APCN B13                               81.85             0.138                                                              0.138
APCN B14                              180.66             0.304                                                              0.304
APCN B15                              118.63             0.200                                                              0.200
APCN B16                              964.99             1.626                                                              1.626
JASURAUS (APCN-A)                    2538.17             4.278
Jakarta-Surabaya                      246.99             0.416
FLAG K (part)                        2367.29             3.990
FLAG M                                150.78             0.254
FLAG L                                 97.44             0.164
FLAG N                               2611.06             4.401
FLAG P1 (part)                       1771.44             2.986
- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------
Total PICOAU's                      59333.85            100.00   1.583    8.253   4.341    3.274   0.000   0.000    0.000  46.937
TOTAL PERCENT                         100.00%
- ------------------------------------------------------------------------------------------------------------------------------------

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

                                                                SINGTEL     TM   INDOSAT    CAT     SLT     VSNL     OPT    HKTI

* The A-I-S Segment A cable will be charged from the Singapore Base Port when
the Manila based Cableship is not on standby to repair and maintain that cable
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
=============================================================================================================================
                                                                                                   SCHEDULE D2 Page 11 of 13
                        CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES                       Re-Issue 51
                                BILLING PARTIES % CWM OPERATED FACILITIES                          EFFECTIVE 1 October 1988
- -----------------------------------------------------------------------------------------------------------------------------

                                                                        SMW         PT
SCHEDULED CABLE      FLAG     KDD     ITDC   TELSTRA   JTB     PLDT     CBP        TELKOM        IDC     VNPT     KT    TOTAL
=============================================================================================================================
<S>                  <C>      <C>     <C>    <C>       <C>     <C>      <C>         <C>          <C>       <C>    <C>   <C>

- -----------------------------------------------------------------------------------------------------------------------------
APC Seg B1                                                                                                              0.551
APC Seg B2                                                                                                              0.588
APC Seg B3                                                                                                              6.507
APC Seg B4                                                                                                              0.953
APC Seg B5                                                                                                              3.762
APC Seg B6                                                                                                              0.810
APC Seg B7 P+                                                                                                           1.431
SEA-ME-WE 2 S1                                                                                                          1.623
SEA-ME-WE 2 S2.1                                                       1.623                                            4.914
SEA-ME-WE 2 S2.2                                                       4.914                                            0.055
SEA-ME-WE 2 S2.3                                                       0.055                                            1.589
SEA-ME-WE 2 S2.4                                                       1.589                                            0.426
SEA-ME-WE 2 S2.5                                                       0.426                                            2.050
MT B1 Phetch-BU                                                        2.050                                            0.688
MT B2 SongKhla-BU                                                                                                       0.108
MT B3 Kuantan-BU                                                                                                        0.636
PHETCH-SRI RACHA                                                                                                        0.050
MALAYSIA DOM. STH                                                                                                       1.817
MALAYSIA DOM. NTH                                                                                                       1.259
TVH B1 Thai. -BU                                                                                                        1.897
TVH B2 Viet. BU                                                                                        0.311            0.311
TVH B3 HK - BU                                                                                                          2.966
APCN B3                                                                                                                 1.786
APCN B4                                                                                                                 1.023
APCN B17                                                                                                                1.992
APCN B5                                                                                                                 2.999
APCN B6                                                                                                                 0.916
APCN B7                                                                                                                 0.171
APCN B8                                                                                                                 1.184
APCN B9                                                                                                                 6.233
APCN B10                                                                                                                0.169
APCN B11                                                                                                                0.335
APCN B12                                                                                                                1.569
APCN B13                                                                                                                0.138
APCN B14                                                                                                                0.304
APCN B15                                                                                                                0.200
APCN B16                                                                                                                1.626
JASURAUS (APCN-A)                            2.139                                                                      4.278
Jakarta-Surabaya                                                                                                        0.416
FLAG K (part)       3.990                                                                                               3.990
FLAG M              0.254                                                                                               0.254
FLAG L              0.164                                                                                               0.164
FLAG N              4.401                                                                                               4.401
FLAG P1 (part)      2.986                                                                                               2.986
- -----------------------------------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------------------
Total PICOAU's     11.795   0.000   0.343    3.346   1.717    0.713   17.179      0.208        0.000   0.311    0.000 100.000
TOTAL PERCENT
- -----------------------------------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------------------
                                                                       CBP         PT
                    FLAG     KDD     ITDC   TELSTRA   JTB     PLDT     SMW        TELKOM        IDC     VNPT      KT    TOTAL

* The A-I-S Segment A cable will be charged from the Singapore Base Port when
the Manila based Cableship is not on standby to repair and maintain that cable
- -----------------------------------------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                                   SCHEDULE D2 Page 12 of 13
                        CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES                       Re-Issue 51
                               BILLING PARTIES % ACPL OPERATED FACILITIES                          EFFECTIVE 1 October 1988
- ------------------------------------------------------------------------------------------------------------------------------------
                                                     PERCENT
                                  TOTAL                OF
 SCHEDULED CABLE                 PIOCAU'S             TOTAL  SINGTEL   TM    INDOSAT   CAT      SLT     VSNL     OPT    HKTI    FLAG
====================================================================================================================================
<S>                               <C>                <C>      <C>     <C>     <C>     <C>      <C>     <C>      <C>    <C>      <C>

- ------------------------------------------------------------------------------------------------------------------------------------
SEA-ME-WE A                        422.18             0.722
SEA-ME-WE B                       1726.72             2.910
SEA-ME-WE C                       1714.56             2.890
SIN-HON-TAI A                     2063.29             3.477                                                             3.477
SIN-HON-TAI B                      797.89             1.345                                                             1.345
A-I-S         A*                  1431.67             2.413                   1.206
A-I-S         B                    687.76             1.159   0.579           0.580
IOCOM                              1478.5             2.492           2.492
H-J-K                             1784.07             3.007                                                             3.007
HONTAI 2                           530.87             0.895                                                             0.895
KUANTAN-                          1107.32             1.866           1.866
KOTAKINABALU
SURABAYA-
BANJARMASIN                         123.4             0.208
B-S                                1191.4             2.008   1.004
B-M-P         B1                   195.54             0.330           0.110
B-M-P         B2                   131.91             0.222           0.074
B-M-P         B3                   941.99             1.588           0.530
TP-1                                53.03             0.089
TM-1                                97.08             0.164
PK-1                                53.22             0.090
- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------
                                                            SINGTEL   TM    INDOSAT   CAT      SLT     VSNL     OPT    HKTI     FLAG

* The A-I-S Segment A cable will be charged from the Singapore Base Port when
the Manila based Cableship is not on standby to repair and maintain that cable
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
=================================================================================================================
                                                                                      SCHEDULE D2 Page 12 of 13
           CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES                       Re-Issue 51
                  BILLING PARTIES % ACPL OPERATED FACILITIES                          EFFECTIVE 1 October 1988
- -----------------------------------------------------------------------------------------------------------------


 SCHEDULED CABLE      KDD     ITDC   TELSTRA   JTB     PLDT   SMW CBP  PT TELKOM    IDC    VNPT      KT     TOTAL
=================================================================================================================
<S>                   <C>     <C>     <C>       <C>     <C>     <C>      <C>       <C>     <C>       <C>    <C>

- -----------------------------------------------------------------------------------------------------------------
SEA-ME-WE A                                                     0.722                                       0.722
SEA-ME-WE B                                                     2.910                                       2.910
SEA-ME-WE C                                                     2.890                                       2.890
SIN-HON-TAI A                                                                                               3.477
SIN-HON-TAI B                                                                                               1.345
A-I-S         A*                       1.207                                                                2.413
A-I-S         B                                                                                             1.159
IOCOM                                                                                                       2.492
H-J-K                                                                                                       3.007
HONTAI 2                                                                                                    0.895
KUANTAN-                                                                                                    1.866
KOTAKINABALU
SURABAYA-                                                                 0.208
BANJARMASIN                                                                                                 0.208
B-S                                            1.004                                                        2.008
B-M-P         B1                               0.110   0.110                                                0.330
B-M-P         B2                               0.074   0.074                                                0.222
B-M-P         B3                               0.529   0.529                                                1.588
TP-1                           0.089                                                                        0.089
TM-1                           0.164                                                                        0.164
PK-1                           0.090                                                                        0.090
- -----------------------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------
                      KDD     ITDC   TELSTRA   JTB     PLDT   SMW CBP  PT TELKOM    IDC    VNPT      KT

* The A-I-S Segment A cable will be charged from the Singapore Base Port when
the Manila based Cableship is not on standby to repair and maintain that cable
- -----------------------------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                                   SCHEDULE D2 Page 13 of 13
                        CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES                       Re-Issue 51
                                BILLING PARTIES % ACPL OPERATED FACILITIES                         EFFECTIVE 1 October 1988
- ------------------------------------------------------------------------------------------------------------------------------------
                                                     PERCENT
                                    TOTAL               OF
SCHEDULED CABLE                    PIOCAU'S            TOTAL   SINGTEL   TM   INDOSAT     CAT      SLT      VSNL      OPT   HKTI
====================================================================================================================================
<S>                <C>               <C>               <C>        <C>       <C>    <C>      <C>      <C>     <C>      <C>   <C>

- ------------------------------------------------------------------------------------------------------------------------------------
APC Seg B1           S-B1            326.89            0.551    0.551
APC Seg B2           K-B1            348.78            0.558    0.588
APC Seg B3           B1-2           3860.45            6.507    6.607
APC Seg B4           H-B2            565.20            0.953    0.963
APC Seg B5           B2-3           2232.42            3.762    3.762
APC Seg B6           T-B3            480.50            0.810    0.810
APC Seg B7 P+        B3-N            848.99            1.431    1.431
SEA-ME-WE 2 S1                       962.77            1.623
SEA-ME-WE 2 S2.1                    2915.80            4.914
SEA-ME-WE 2 S2.2                      32.71            0.055
SEA-ME-WE 2 S2.3                     943.07            1.589
SEA-ME-WE 2 S2.4                     253.00            0.426
SEA-ME-WE 2 S2.5                    1216.49            2.050
MT B1 Phetch-BU                      408.01            0.688            0.037            0.651
MT B2 Songkhla-BU                     64.10            0.108                             0.108
MT B3 Kuantan-BU                     377.19            0.636            0.068            0.568
PHETCH-SRI RACHA                      29.94            0.050                             0.050
MALAYSIA DOM. STH                   1078.35            1.817            1.817
MALAYSIA DOM. NTH                    746.97            1.259            1.259
TVH B1 Thai. -BU                    1125.93            1.897                             1.897
TVH B2 Viet. BU                      184.81            0.311
TVH B3 HK - BU                      1759.95            2.966                                                               2.966
APCN B3                             1059.92            1.786            1.786
APCN B4                              607.19            1.023            1.023
APCN B17                            1181.80            1.992            1.992
APCN B5                             1779.66            2.999            2.999
APCN B6                              543.69            0.916            0.916
APCN B7                              101.48            0.171            0.171
APCN B8                              702.48            1.184            1.184
APCN B9                             3697.95            6.233            6.233
APCN B10                             100.29            0.169            0.169
APCN B11                             198.74            0.335            0.335
APCN B12                             930.73            1.569            1.569
APCN B13                              81.85            0.138            0.138
APCN B14                             180.66            0.304            0.304
APCN B15                             118.63            0.200            0.200
APCN B16                             964.99            1.626            1.626
JASURAUS (APCN-A)                   2538.17            4.278                     2.139
Jakarta-Surabaya                     246.99            0.416                     0.416
FLAG K (part)                       2367.29            3.990
FLAG M                               150.78            0.254
FLAG L                                97.44            0.164
FLAG N                              2611.06            4.401
FLAG P1 (part)                      1771.44            2.986
- ----------------------------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------------------------
Total PICOAU's                     29333.85           100.00   36.830   8.253    4.341   3.274   0.000    0.000   0.000   11.690
TOTAL PERCENT                        100.00
- ------------------------------------------------------------------------------------------------------------------------------------

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

                                                               SINGTEL   TM     INDOSAT   CAT     SLT     VSNL     OPT    HKTI

* The A-I-S Segment A cable will be charged from the Singapore Base Port when
the Manila based Cableship is not on standby to repair and maintain that cable
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
=============================================================================================================================
                                                                                                   SCHEDULE D2 Page 11 of 13
                        CABLESHIP COST ALLOCATION TO MAINTENANCE AUTHORITIES                       Re-Issue 51
                                BILLING PARTIES % CWM OPERATED FACILITIES                          EFFECTIVE 1 October 1988
- -----------------------------------------------------------------------------------------------------------------------------

                                                                      SMW         PT
SCHEDULED CABLE     FLAG    KDD    ITDC   TELSTRA   JTB     PLDT      CBP        TELKOM      IDC     VNPT     KT    TOTAL
=============================================================================================================================
<S>                 <C>     <C>     <C>    <C>      <C>     <C>       <C>         <C>        <C>      <C>    <C>   <C>

- -----------------------------------------------------------------------------------------------------------------------------
APC Seg B1                                                                                                         0.551
APC Seg B2                                                                                                         0.588
APC Seg B3                                                                                                         6.507
APC Seg B4                                                                                                         0.953
APC Seg B5                                                                                                         3.762
APC Seg B6                                                                                                         0.810
APC Seg B7 P+                                                                                                      1.431
SEA-ME-WE 2 S1                                                                                                     1.623
SEA-ME-WE 2 S2.1                                                       1.623                                       4.914
SEA-ME-WE 2 S2.2                                                       4.914                                       0.055
SEA-ME-WE 2 S2.3                                                       0.055                                       1.589
SEA-ME-WE 2 S2.4                                                       1.589                                       0.426
SEA-ME-WE 2 S2.5                                                       0.426                                       2.050
MT B1 Phetch-BU                                                        2.050                                       0.688
MT B2 SongKhla-BU                                                                                                  0.108
MT B3 Kuantan-BU                                                                                                   0.636
PHETCH-SRI RACHA                                                                                                   0.050
MALAYSIA DOM. STH                                                                                                  1.817
MALAYSIA DOM. NTH                                                                                                  1.259
TVH B1 Thai. -BU                                                                                                   1.897
TVH B2 Viet. BU                                                                                    0.311           0.311
TVH B3 HK - BU                                                                                                     2.966
APCN B3                                                                                                            1.786
APCN B4                                                                                                            1.023
APCN B17                                                                                                           1.992
APCN B5                                                                                                            2.999
APCN B6                                                                                                            0.916
APCN B7                                                                                                            0.171
APCN B8                                                                                                            1.184
APCN B9                                                                                                            6.233
APCN B10                                                                                                           0.169
APCN B11                                                                                                           0.335
APCN B12                                                                                                           1.569
APCN B13                                                                                                           0.138
APCN B14                                                                                                           0.304
APCN B15                                                                                                           0.200
APCN B16                                                                                                           1.626
JASURAUS (APCN-A)                            2.139                                                                 4.278
Jakarta-Surabaya                                                                                                   0.416
FLAG K (part)       3.990                                                                                          3.990
FLAG M              0.254                                                                                          0.254
FLAG L              0.164                                                                                          0.164
FLAG N              4.401                                                                                          4.401
FLAG P1 (part)      2.986                                                                                          2.986
- -----------------------------------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------------------
Total PICOAU's     11.795   0.000    0.343   3.346    1.717   0.713   17.179      0.208   0.000    0.311   0.000 100.000
TOTAL PERCENT
- -----------------------------------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------------------
                                                                       CBP         PT
                    FLAG     KDD     ITDC   TELSTRA   JTB     PLDT     SMW        TELKOM        IDC     VNPT      KT    TOTAL

* The A-I-S Segment A cable will be charged from the Singapore Base Port when
the Manila based Cableship is not on standby to repair and maintain that cable
- -----------------------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>

                                                                     SCHEDULE E1
                                                                     PAGE 1 OF 3

                              DEPOT COST DERIVATION

1.    GENERAL

      For the purposes of this Agreement, the costs of the Depot(s) shall be
      defined as:

      (a)   Storage Costs, which shall comprise:

            (i)   Depot Capital Charge; and

            (ii)  Operating Costs

      (b)   Transfer Costs.

      The above Storage Costs shall be the combined costs of the Sembawang and
      Batangas Depots and shall be allocated to Maintenance Authorities who have
      spare plant stored in the Depots in accordance with the provisions of
      Clause 20(b).

2.    CAPITAL CHARGE

      The "Capital Charge" for the Depot relates to the capital investment
      required to construct and equip cable storage tanks and cable handling
      facilities, and provide all other storage and handling facilities to house
      repeaters, equalisers, tails, and the like. The respective Capital
      Charge's shall comprise:

      (a)   SEMBAWANG DEPOT

            A fixed annual sum of one hundred and twenty-three thousand two
            hundred pounds sterling (pound) 123,200) in respect of the Capital
            Cost of the Depot as at the commencement of this Agreement,

3.    OPERATING COSTS

      (a)   "Operating Costs" means all costs incurred and payments made in
            connection with operating the Depot(s) with the exception of:

            (i)     Capital Charge; and
            (ii)    Transfer Costs
<PAGE>

                                                                     SCHEDULE E1
                                                                     PAGE 2 OF 3

(b)   Operating Costs for each Depot include, but are not limited to the
      following:

      (i)   The cost of repairs to the maintenance of the Depot and its
            equipment:

      (ii)  The rental paid by the Depot Owner for the lease of the site of the
            Depot;

      (iii) The salaries, wages, allowances and indirect payments of the staff
            employed at the Depot (including liability for pension
            contributions);

      (iv)  The costs of providing light, power, stores, other services,
            supplies, and the costs in respect of running the Depot, and any
            temporary storage facilities;

      (v)   The cost of insuring, at current market rates, the Depot, plant,
            equipment, and all cable and associated plant stored therein against
            fire, lightning, explosion, aircraft, strikes, civil commotion,
            earthquake, and hurricane;

      (vi)  The cost of insuring, at current market rates, liability for loss
            and/or damage to third party property and bodily injury or death to
            third parties arising from use of the Depot, plant, and equipment;

      (vii) The cost of insuring, at current market rates, employees liability
            insurance in respect of local labour;

      (viii) An allowance for general administration, being equal to twenty
            percent (20%) of the charges defined in paragraphs 3b(i) to 3b(vii)
            inclusive of this schedule;

      (ix)  A fee in respect of operating and managing the Depot, such fee being
            equal to eighteen percent (18%) of the charges defined in paragraphs
            3b(i) to 3b(vii) inclusive, of this schedule.
<PAGE>

                                                                     SCHEDULE E1
                                                                     PAGE 3 OF 3
4.    TRANSFER COSTS

      "Transfer Costs" means the additional costs incurred or payments made in
      connection with the transfer to, from, or within any Depot of any Spare
      Submersible Plant, Including:

      (a)   The provision of additional temporary labour or handling facilities
            required;

      (b)   The cost of any pilotage, port dues, tonnage dues, towage, or
            wharfage charges incurred by any vessel discharging cable to and
            from the Depot;

      (c)   The cost of providing any other additional services to effect such
            transfer.
<PAGE>

- --------------------------------------------------------------------------------
                  DEPOT COST ALLOCATION TO EACH SCHEDULED CABLE

SCHEDULED CABLE                                                      SCHEDULE E3
                              STORAGE SPACE                             ISSUE 50
                              OCCUPIED CUBIC FEET                 Jul - Sep 1998

                              SINGAPORE AND
                              BATAGAS DEPOTS.              TOTAL COST/ALLOCATION
                              CS ASEAN RESTORER            PER SCHEDULED CABLE
                              AND CS CABLE INTERPRISE.                %
- --------------------------------------------------------------------------------
SEA-ME-WE-A                            2329                         1.345
SEA-ME-WE-B                            3987                         2.302
SEA-ME-WE-C                            5451                         3.148
S-H-T-A                                3830                         2.212
S-H-T-B                               10687                         6.171
S-H-T-A/A-I-S                         11418                         6.593
A-I-S                                  7749                         4.474
M-S-T                                     0                         0.000
FLAG                                   7549                         4.359
10COM                                  9419                         5.439
H-J-K                                  4495                         2.596
HONTAI 2                               5798                         3.348
K-K-K (KUANTAN-KOTAKINABALU)           1510                         0.872
SURABAYA-BANJARMASIN                    676                         0.390
B-S                                    2121                         1.225
B-M-P                                  1744                         1.007
A-P-C                                 16964                         9.795
SEA-ME-WE-2                           16231                         9,372
M-T & P-S-R                            2863                         1.653
MALAYSIA DOM. NTH & STH                8090                         4.671
T-V-H                                 11364                         6.562
APCN                                  33143                        19.136
J-S (JAKARTA - SURABAYA)               2161                         1.248
JASURAUS                               3605                         2.082
- --------------------------------------------------------------------------------
             TOTALS                 173,184                       100.000
- --------------------------------------------------------------------------------

<PAGE>

                                                     SCHEDULE E4
                                                     Page 1 of 3      Issue 50
                                                     Jul - Sep 1998

                DEPOT COST ALLOCATION TO MAINTENANCE AUTHORITIES
                             CWM OPERATED FACILITIES
                                BILLING PARTIES %

                         TOTAL STORAGE SPACE
                              OCCUPIED

<TABLE>
<CAPTION>

SCHEDULED CABLE       cuff       %      SINGTEL    TM     INDOSAT   CAT   SLT    VSNL   OPT     HKTI   FLAG   KDD    ITDC   TELSTRA
<S>                 <C>        <C>        <C>    <C>        <C>    <C>    <C>    <C>    <C>    <C>     <C>    <C>    <C>      <C>
SEA-ME-WE-A           2,329      1.345
SEA-ME-WE-B           3,987      2.302
SEA-ME-WE-C           5,451      3.148
S-H-T-A               3,830      2.212                                                          2.212
S-H-T-B              10,687      6.171                                                          6.171
S-H-T-A/A-I-S        11,418      6.593    0.824             1.648                               3.297                         0.824
A-I-S                 7,749      4.474    1.119             2.236                                                             1.119
M-S-T                     0      0.000    0.000   0.000            0.000
FLAG                  7,549      4.359                                                                 4.359
10COM                 9,419      5.439            5.439
H-J-K                 4,495      2.596                                                          2.596
HONTAI - 2            5,798      3.348                                                          3.348
K-K-K (KUANTAN-       1,510      0.872            0.872
KOTAKINABALU)
SURABAYA-               676      0.390
BANJARMASIN
B-S                   2,121      1.225    0.612
B-M-P                 1,744      1.007            1.007
A-P-C                16,964      9.795                                                          9.795
SEA-ME-WE 2          16,231      9.372
M-T & P-S-R           2,863      1.653            0.109            1.544
MALAYSIA DOM. NTH     8,090      4.671            4.671
& STH
T-V-H                11,364      6.562                             2.188                        2.187
APCN                 33,143     19.136                                                         19.136
J-S (JAKARTA -        2,161      1.248                      1.248
SURABAYA)
JASURAUS              3,605      2.082                      1.041                                                             1.041
- -----------------------------------------------------------------------------------------------------------------------------------
                    173,184    100.000    2.555  12.098     6.173  3.732  0.000  0.000  0.000  48.742  4.359  0.000  0.000    2.984
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                       SMW                   PT
SCHEDULED CABLE        CBP    JTB   PLDT   TELKOM  IDC    VNPT    KT     TOTAL

SEA-ME-WE-A            1.345                                              1.345
SEA-ME-WE-B            2.302                                              2.302
SEA-ME-WE-C            3.148                                              3.148
S-H-T-A                                                                   2.212
S-H-T-B                                                                   6.171
S-H-T-A/A-I-S                                                             6.593
A-I-S                                                                     4.474
M-S-T                                                                     0.000
FLAG                                                                      4.359
10COM                                                                     5.439
H-J-K                                                                     2.596
HONTAI - 2                                                                3.348
K-K-K (KUANTAN-                                                           0.872
KOTAKINABALU)
SURABAYA-                                                                 0.390
BANJARMASIN
B-S                           0.613                                       1.225
B-M-P                                                                     1.007
A-P-C                                                                     9.795
SEA-ME-WE 2            9.372                                              9.372
M-T & P-S-R                                                               1.653
MALAYSIA DOM. NTH                                                         4.671
& STH
T-V-H                                                     2.187           6.562
APCN                                                                     19.136
J-S (JAKARTA -                                                            1.248
SURABAYA)
JASURAUS                                                                  2.082
- -------------------------------------------------------------------------------
                      16,167  0.613  0.000  0.390  0.000  2.187  0.000  100.000
- -------------------------------------------------------------------------------


<PAGE>

                                                     SCHEDULE E4
                                                     Page 2 of 3      Issue 50
                                                     Jul - Sep 1998

                DEPOT COST ALLOCATION TO MAINTENANCE AUTHORITIES

                              LIABILITIES PAYMENT %

                         TOTAL STORAGE SPACE
                              OCCUPIED

<TABLE>
<CAPTION>

SCHEDULED CABLE       cuff       %      SINGTEL    TM     INDOSAT   CAT   SLT    VSNL   OPT     HKTI   FLAG   KDD    ITDC   TELSTAR
<S>                 <C>        <C>       <C>     <C>       <C>     <C>    <C>    <C>    <C>    <C>     <C>    <C>    <C>      <C>
SEA-ME-WE-A           2,329      1.345    0.673             0.673
SEA-ME-WE-B           3,987      2.302                      1.150         1.151
SEA-ME-WE-C           5,451      3.148                                    1.574         1.574
S-H-T-A               3,830      2.212    1.106                                                 1.106
S-H-T-B              10,687      6.171                                                          3.085                3.086
S-H-T-A/A-I-S        11,418      6.593    2.473             1.648                               1.648                         0.824
A-I-S                 7,749      4.474    1.119             2.236                                                             1.119
M-S-T                     0      0.000    0.000   0.000            0.000
FLAG                  7,549      4.359                                                                 4.359
10COM                 9,419      5.439            2.719                   2.720
H-J-K                 4,495      2.596                                                          1.298         1.298
HONTAI - 2            5,798      3.348                                                          1.674                1.674
K-K-K (KUANTAN-       1,510      0.872            0.872
KOTAKINABALU)
SURABAYA-               676      0.390
BANJARMASIN
B-S                   2,121      1.225    0.612
B-M-P                 1,744      1.007            0.335
A-P-C                16,964      9.795    1.633   1.632                                         1.632         1.632  1.633
SEA-ME-WE 2          16,231      9.372    1.875             1.875         1.874  1.874  1.874
M-T & P-S-R           2,863      1.653            0.109            1.544
MALAYSIA DOM. NTH     8,090      4.671            4.671
& STH
T-V-H                11,364      6.562                             2.188                        2.187
APCN                 33,143     19.136    2.126   2.126     2.127                               2.126         2.126  2.126
J-S (JAKARTA -        2,161      1.248                      1.248
SURABAYA)
JASURAUS              3,605      2.082                      1.041                                                             1.041
- -----------------------------------------------------------------------------------------------------------------------------------
                    173,184    100.000   11.617  12.464    11.998  5.859  4.599  4.594  3.448  14.756  4.359  5.056  8.519    2.984
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                       SMW                   PT
SCHEDULED CABLE        CBP    JTB   PLDT   TELKOM  IDC    VNPT    KT     TOTAL

SEA-ME-WE-A                                                               1.346
SEA-ME-WE-B                                                               2.301
SEA-ME-WE-C                                                               3.148
S-H-T-A                                                                   2.212
S-H-T-B                                                                   6.171
S-H-T-A/A-I-S                                                             6.593
A-I-S                                                                     4.474
M-S-T                                                                     0.000
FLAG                                                                      4.359
10COM                                                                     5.439
H-J-K                                                                     2.596
HONTAI - 2                                                                3.348
K-K-K (KUANTAN-                                                           0.872
KOTAKINABALU)
SURABAYA-                                   0.390                         0.390
BANJARMASIN
B-S                    0.613                                              1.225
B-M-P                  0.336         0.336                                1.007
A-P-C                                       1.633                         9.795
SEA-ME-WE 2                                                               9.372
M-T & P-S-R                                                               1.653
MALAYSIA DOM. NTH                                                         4.671
& STH
T-V-H                                                     2.187           6.562
APCN                          2.126                              2.126   19.136
J-S (JAKARTA -                                                            1.248
SURABAYA)
JASURAUS                                                                  2.082
- -------------------------------------------------------------------------------
                       0.000  0.949  2.462  0.390  1.633  2.187  2.126  100.000
- -------------------------------------------------------------------------------


<PAGE>

                                                     SCHEDULE E4
                                                     Page 3 of 3      Issue 50
                                                     Jul - Sep 1998

                DEPOT COST ALLOCATION TO MAINTENANCE AUTHORITIES
                            SCDPL OPERATED FACILITIES
                                BILLING PARTIES %

                         TOTAL STORAGE SPACE
                              OCCUPIED

<TABLE>
<CAPTION>

SCHEDULED CABLE       cuff       %      SINGTEL    TM     INDOSAT   CAT   SLT    VSNL   OPT     HKTI    FLAG   KDD    ITDC  TELSTAR
<S>                 <C>        <C>       <C>     <C>        <C>    <C>    <C>    <C>    <C>     <C>    <C>     <C>    <C>     <C>
SEA-ME-WE-A           2,329      1.345
SEA-ME-WE-B           3,987      2.302
SEA-ME-WE-C           5,451      3.148
S-H-T-A               3,830      2.212                                                          2.212
S-H-T-B              10,687      6.171                                                          6.171
S-H-T-A/A-I-S        11,418      6.593    0.824             1.648                               3.297                         0.824
A-I-S                 7,749      4.474    1.119             2.236                                                             1.119
M-S-T                     0      0.000    0.000   0.000            0.000
FLAG                  7,549      4.359                                                                  4.359
10COM                 9,419      5.439            5.439
H-J-K                 4,495      2.596                                                          2.596
HONTAI - 2            5,798      3.348                                                          3.348                 1.674
K-K-K (KUANTAN-       1,510      0.872            0.872
KOTAKINABALU)
SURABAYA-               676      0.390
BANJARMASIN
B-S                   2,121      1.225    0.612
B-M-P                 1,744      1.007            1.007
A-P-C                16,964      9.795    9.795                                                                       1.633
SEA-ME-WE 2          16,231      9.372
M-T & P-S-R           2,863      1.653            0.109            1.544
MALAYSIA DOM. NTH     8,090      4.671            4.671                                                                       9.372
& STH
T-V-H                11,364      6.562                             2.188                        2.187
APCN                 33,143     19.136   19.136
J-S (JAKARTA -        2,161      1.248                      1.248
SURABAYA)
JASURAUS              3,605      2.082                      1.041
- -----------------------------------------------------------------------------------------------------------------------------------
                    173,184    100.000   31.486  12.098     6.173  3.732  0.000  0.000  0.000   0.000  19.811  4.359  0.000   0.000
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                       SMW                    PT
SCHEDULED CABLE        CBP     JTB   PLDT   TELKOM  IDC    VNPT    KT     TOTAL

SEA-ME-WE-A            1.345                                               1.345
SEA-ME-WE-B            2.302                                               2.302
SEA-ME-WE-C            3.148                                               3.148
S-H-T-A                                                                    2.212
S-H-T-B                                                                    6.171
S-H-T-A/A-I-S                                                              6.593
A-I-S                                                                      4.474
M-S-T                                                                      0.000
FLAG                                                                       4.359
10COM                                                                      5.439
H-J-K                                                                      2.596
HONTAI - 2                                                                 3.348
K-K-K (KUANTAN-                                                            0.872
KOTAKINABALU)
SURABAYA-                                    0.390                         0.390
BANJARMASIN
B-S                    0.619                                               1.225
B-M-P                                                                      1.007
A-P-C                                                                      9.795
SEA-ME-WE 2                                                                9.372
M-T & P-S-R                                                                1.653
MALAYSIA DOM. NTH                                                          4.671
& STH
T-V-H                                                      2.187           6.562
APCN                                                                      19.136
J-S (JAKARTA -                                                             1.248
SURABAYA)
JASURAUS                                                                   2.082
- --------------------------------------------------------------------------------
                       2.984  16.167  0.000  0.390  0.000  2.187  0.000  100.000
- --------------------------------------------------------------------------------


<PAGE>

                                                                      SCHEDULE F

                         PRO-FORMA DOCUMENT OF ACCESSION

This document of accession is made as at the (       ) 19(  ) between the
Parties to the South East Asia and Indian Ocean Cable Maintenance Agreement as
listed below and hereinafter referred to as the Parties

and

 ..............................................

 .............................................. (hereinafter referred to as "New
Party" which expression shall include its successors).

WHEREAS:

(a)   Under an agreement entitled the "South East Asia and Indian Ocean Cable
      Maintenance Agreement" (hereinafter called the 'Agreement') the Parties
      thereto agreed to the provision of Cableships and other facilities (as
      defined in the Agreement) to repair and maintain certain cable systems in
      South East Asia and the Indian Ocean.

(b)   Under Clause 18 of the Agreement the Parties thereby agreed to third
      parties acceeding to the Agreement.

(c)   (New Party) has requested that it may be admitted to the Agreement and to
      participate therein as a Maintenance Authority.

(d)   The Parties to the Agreement have considered this request and raised no
      outstanding objections to the accession of (New Party] to the Agreement
      and in consequence wish to sign this Document of Accession on their
      behalf.


<PAGE>

                                                                      SCHEDULE F

NOW IT IS HEREBY AGREED AS FOLLOWS:

1.    That in return for the Parties to the Agreement having mutually agreed
      that [New Party] may accede to the Agreement as a full participating Party
      with certain benefits and obligations, [New Party] agrees that in return
      for these benefits that it will observe and be bound by the obligations
      contained in the Agreement and by its participation to further the
      objectives of the Agreement in the interests of all the Parties therein.

2.    [New Party]'s accession to the Agreement shall be effective from the [  ]
      day of [     ] 19[ ] and shall continue until the Agreement is
      terminated.

3.    Certified copies of this executed Document of Accession together with the
      revised copies of any Schedules to the Agreement which are amended as a
      consequence of the accession, shall be forwarded to all the Parties of the
      Agreement.


<PAGE>

                                                                      SCHEDULE F

ACCORDINGLY it is hereby agreed that (New Party) is admitted as a Party to the
Agreement.


Signed:


For and on behalf of
[New Party - Designation in Full]                 Attest         Date


 ......................................            ...........    ...........


For and on behalf of                              Attest         Date


 ......................................            ...........    ...........


<PAGE>

                                                                     SCHEDULE G
                                                                     Page 1 of 8

                       BASIC CABLESHIP TECHNICAL CRITERIA

1.    An outline specification of the C S Cable Enterprise and C S Retriever is
      given in this Schedule G.

2.    The operational capabilities of both Cableships include the following:

      (i)   Both vessels are capable of undertaking the repair of all Scheduled
            analogue (coaxial) Cables including those of French, Japanese,
            American and British manufacture except in the case of American
            cable-to-repeater joints.

      (ii)  Both vessels are capable of undertaking the repair of all optical
            fibre Scheduled Cables.

      (iii) Both vessels are capable of handling and testing all types of
            analogue (coaxial) repeaters and equalisers in use in the
            Operational Zone at the effective date of the Agreement including
            temperature compensating repeaters, both Cableships being equipped
            with a thermally insulated repeater stack which holds powered
            repeaters at a stable working temperature.

      (iv)  Both vessels are capable of handling, powering and testing the
            optical fibre Scheduled Cables in the Operational Zone. A list of
            basic, common testing and associated equipment is shown in Annex I
            to this Schedule G. Each vessel is capable of testing and jointing
            of the optical fibre repeaters and cable in the Operational Zone and
            each Vessel is equipped to suit the needs of the systems in its
            Normal Operational Zone.

      (v)   The Maintenance Authorities will, unless otherwise agreed, provide
            the vessel covering the Normal Operational Zone in which its cable
            is listed with the necessary jointing and specialised test
            equipment, required by the Maintenance Authority to be carried in
            order to maintain its cable, over and above the equipment listed in
            Annex 1 to this Schedule G.

      (vi)  Where the vessel attends an optical fibre Scheduled Cable outside
            its Normal Operational Zone and the faulty cable is of the same type
            the vessel maintains in its Normal Operational Zone then the
            Cableship Operator will request the Maintenance Authority who has
            provided the specialised test and jointing equipment relevant to the
            two systems for permission to use this equipment on the faulty
            cable.


<PAGE>

                                                                     SCHEDULE G
                                                                     Page 2 of 8

            [Maintenance Authorities are requested to keep the Cableship
            Operators informed of any agreements reached between them on the
            common sharing of equipment and pooling of spare cable and plant.]

      (vii) Both vessels are capable of undertaking shallow and deep-water
            repairs and of carrying sufficient quantities of rope, buoys,
            grapnels and other associated items normally required for such
            repair.

      (viii) Both vessels are capable of carrying different types of cables,
            repeaters, branching units and coupling tails at any one time for
            the Scheduled Cables.

      (ix)  Both vessels are capable of handling remotely controlled submersible
            vehicles (RCSVs).


<PAGE>

                                                                     SCHEDULE G
                                                                     Page 3 of 8
                                                                     Issue Nr. 5
CS Cable Retriever
- ------------------

Place/Year of Build:                  Kvaerner Masa (Finland)/1997

Country of Registration:              Singapore

Gross Tonnage:                        11156 (Estimated)

Classification Society:               Lloyds Register of Shipping

Net Tonnage:                          3346 (Estimated)

Main Particulars
- ----------------

Length Overall:                       131.4 m

Breadth:                              21.8 m

Draught (fully loaded):               6.5 m

Maximum Speed:                        16 knots

Economic Cruising Speed:              12 knots

Endurance:                            42 days

Range:                                12 000 miles

Fuel Consumption:                     @ 16 knots 32 tonnes/day

                                      @ 12 knots 15.5 tonnes/day

                                      on cablework 8.5 tonnes/day

                                      In port 3.2 tonnes/day

Deadweight:                           4800tonnes

Deck Equipment:                       50 tonne SWL (sea state 5) A frame.
                                      Two 10 tonne SWL buoy/stores crane aft
                                      (4 tonnes to 18.5m).
                                      Two 2 tonne SWL stores cranes forward.
                                      One 2 tonne SWL repeater loading crane
                                      midships.

Navigation                            Equipment: Full suites of duplicated
                                      modem navigational, shallow water and
                                      deep water bathymetry recording and
                                      radio equipment are installed and
                                      upgraded to ensure state of the art
                                      performance; including DGPS and SATCOM
                                      facilities.

Dynamic Positioning System:           Duplex Cegelec 9002 with multiple-position
                                      reference.

Complement during Operation:          60


<PAGE>

                                                                     SCHEDULE G
                                                                     Page 4 of 8
                                                                     Issue Nr. 5

Accommodation:                  80 officers, crew and representatives

Main Cable Handling Facilities
- ------------------------------

Number of Cable Tanks:          3

Diameter of cable Tanks:        1 = 11 m         2 = 11m          3 = 10m

Cable Storage per tank:         1 = 484m         2 = 484m         3 = 393m

Total Cable Storage Volume:     1361 metres

Tank depth:                     5.5 metres

Max. cable deadweight           1 = 750 tonnes   2 = 750 tonnes   3 = 600 tonnes

Max. permissible cable load:    1 = 880 tonnes   2 = 880 tonnes   3 = 715 tonnes

Two 4m diameter electrically driven cable drums with fixed angle fleeting rings
plus fleeting knives having a maximum pull of 40 tonnes @ 1 knot.

Two 4m diameter stem sheaves each with a read width of 1.15m

Three 1.5m radius fully conforming whiskers.

Four pair DO/HB unit, with a hydraulically activated traversing cable deflector.

Two deck head mounted single wheel pair cable transporters capable of traversing
onto either cable line.

One portable two wheel pair transporter.

Repeater and Branching Unit storage/handling facilities.

Air conditioned jointing space.

Machinery
- ---------

Main Engine Power:              3 x 3645 kw

Auxiliary Engine Power:         2 x 975 kw

Maximum Shaft Power:            5300 kw

Bow Thrusters:                  1 x 2000 kw (steerable)
                                2 x 900 kw (tunnel)

Stern Thrusters:                2 x 900 kw (tunnel)


<PAGE>

                                                                     SCHEDULE G
                                                                     Page 5 of 8
                                                                     Issue Nr. 5

Power Plant/Power Feed
- ----------------------
Equipment
- ---------

DC Testing Equipment
Model:                                  Power Nova R100N

OTDR
Quantity & Model:                       2 x HP 4310A

Protective Grounding Unit
Model:                                  CWM

UJ Jointing Equipment
Types/Models:                           2 sets capable of jointing 2 UJ
                                        qualified cables.

Transmission Equipment:                 None owned by CWM

Qualification of Operational Personnel
DC testing:                             Trained cable engineers
Optical testing:                        Trained cable engineers
Tranmission testing:                    Cable engineers trained in principles of
                                        transmission testing and system specific
                                        training where courses are provided by
                                        stem owners.

PGU:                                    Trained jointers and cable engineers

Qualifications of Jointing
Personnel:                              Full UJ training


<PAGE>

                                                                     SCHEDULE G
                                                                     Page 6 of 8
                                                                     Issue Nr. 5

C.S ASEAN RESTORER
- ------------------

CABLE MAINTENANCE VESSEL

CLASSIFICATION                          Lloyds Register of Shipping +100 A1,
                                        LMC, UMS, DP (AM)

PORT OF REGISTRY                        Singapore

BUILDERS                                KVAERNER MASA (Finland)

YEAR BUILT                              1994

CALL SIGN                               9VFU

NET TONNAGE                             3346

GROSS TONNAGE                           11156

LENGTH OVERALL                          131.4m
BREADTH MOULDED                         21.8m
DEPTH MOULDED                           11.5m
SUMMER LOAD DRAUGHT                     6.5m
DISPLACEMENT                            11081
DEADWEIGHT                              4800 Tonnes
MAXIMUM AIR DRAFT                       32.5m

MAIN PROPULSION                         Diesel Electric Single Screw

MAXIMUM SHAFT POWER                     5300kw

BUNKER CAPACITY                         1000 Tonnes M.D.O.

SPEED AND ESTIMATED CONSUMPTION:

MAXIMUM SPEED 16 KNOTS                  32 Tonnes/Day

NORMAL CRUISING 12 KNOTS                15.5 Tonnes/Day

ON CABLE OPERATIONS                     8.5 Tonnes/Day

IN PORT                                 3.2 Tonnes/Day

ENDURANCE                               42 Days

BOW THRUSTERS:-

THREE FWD                               1 White Gill & 2 Tunnel Thrusters
TWO AFT                                 2 Tunnel Thrusters

CABLE CAPACITY:-
- --------------------------------------------------------------------------------

<PAGE>


                                                                     SCHEDULE G
                                                                     Page 7 of 8
                                                                     Issue Nr. 5

TOTAL VOLUME                                1361 cu m.
MAXIMUM LOAD PER TANK                       (1) 750, (2) 750, (3) 600

CABLE HANDLING MACHINERY - AFT

TWO CABLE DRUMS:

DIAMETER                                    4 METRES
WIDTH                                       1 METRE

MAXIMUM LIFTING CAPACITY                    40 TON F @ B 1.0 KNOT

MAX SPEEDS/LIFTS                            6.6K

HAUL OFF/HOLD BACK ARRANGEMENTS:-

2 X FOUR WHEELPAIR LINEAR CABLE ENGINES

INSTRUMENTATION:-

DOWTY MEASURING EQUIPMENT & ABB SELMA FOR
DATA LOGGING (EXEL FORMAT)

STERN SHEAVES:-

DIAMETER                                    4.0 METRES
WIDTH                                       1.2 METRES
WISKERS DIAMETER                            3.0 METRES
- --------------------------------------------------------------------------------


<PAGE>

                                                                     SCHEDULE G
                                                                     Annex 1
                                                                     Page 8 of 8


                    COMMON TESTING AND ASSOCIATED EQUIPMENT
                  FOR MAINTAINING OPTICAL FIBRE CABLE SYSTEMS

POWER FEED EQUIPMENT
- --------------------

Power Feed Suite (maximum rating l2kv, 2.0 amps) complete with Dummy Load. High
Voltage Patch Panel.

DC TEST EQUIPMENT
- -----------------

DC Test Set
HV Megohmmeter

OPTICAL TEST EQUIPMENT
- ----------------------

OTDR (Backscatter Set)
Stabilised Light Sources
Optical Power Meter and Sensors
Bit Error Ratio Test Set
Optical Attenuator

ASSOCIATED EQUIPMENT
- --------------------

Low Votage, 2 Amps Power Supply Unit
Line Current Trip Unit, 2 Amp capability
Short Circuit Box, 2 Amp Capability
Fibre Optic Test Leads
Optical Test Lead Patch Panel
Cable Terminating Cubicle


<PAGE>

                                                                      SCHEDULE H

                    MANAGEMENT COMMITTEE - TERMS OF REFERENCE

1.    The Maintenance Authorities have agreed to set up a Management Committee
      to assist mutual cooperation and to ensure the efficient management of all
      operations required by the Agreement.

2.    Each and every Maintenance Authority shall have one representative on the
      Management Committee.

3.    Meetings of the Management Committee shall be held as necessary but at a
      time and place convenient to the majority of Maintenance Authorities.

4.    Meetings of the Management Committee may be convened at the discretion of
      the chairman and additionally shall be convened by the chairman when
      requested to do so by one or more representatives whose voting rights as
      outlined in para 6 herein total at least five (5) percent of the total of
      the voting rights or by any four (4) or more representatives regardless of
      their parties' voting rights. The chairman shall, in normal circumstances,
      give at least forty five (45) days' notice to all representatives of the
      convening of a meeting of the Management Committee and, at that time,
      shall furnish a proposed agenda therefore but may in other circumstances
      give notice of less than forty five (45) days.

5.    The quorum for any meeting shall be at least fifty percent of the
      representatives " who represent at least three-quarters of weighted votes
      (as defined in 6 below), such quorum to be maintained throughout the
      meeting.


<PAGE>

6.    Each representative shall be entitled to vote on the basis of the
      percentage of "Liability for Payment" for each Maintenance Authority as
      shown in Schedule D2 Page 4 of the Agreement. A representative may attend
      meetings and vote as necessary on behalf of more than one Maintenance
      Authority providing advance notice to this effect is provided to the
      chairman by the Maintenance Authorities being represented.

7.    The chairman shall be elected by a simple majority of the representatives
      present and voting at a meeting, such chairman to serve thereafter until
      the next meeting.

8.    (a)   All decisions except those concerning use of Cableships pursuant to
            Clause 6 shall be taken by the Management Committee during its
            meetings or by correspondence as appropriate on the basis outlined
            in (b) and (c) below.

      (b)   The Management Committee shall endeavour to take decisions
            unanimously. However, it if fails to reach unanimous agreement, it
            shall take decision as follows:

            (i)   on all. substantive questions, either by an affirmative vote
                  cast by at least four representatives having at least
                  three-quarters of the total voting participation of all
                  Parties represented on the Management Committee or else by an
                  affirmative vote cast by at least the total number of
                  representatives minus three, regardless of the amount of
                  voting participation they represent. A representative
                  representing more than one Maintenance Authority shall cast
                  separately the vote to which each such Maintenance Authority
                  is entitled.

            (ii)  on all procedural questions, by an affirmative vote
                  representing a simple majority of representatives present and
                  voting, each having one vote.


<PAGE>

            (c)   The chairman shall adjudicate on whether a question is
                  procedural or substantive.

9.    If a Management Committee decision has to be taken before a meeting can be
      held, the chairman shall consult by telephone or telex with as many of the
      representatives as practicable (and approach not less than three-quarters
      of the representatives) and request the said representatives to make and
      confirm their views by telex. Any decision shall be taken in accordance
      with Paragraph 8 above.

10.   To assist it in the performance of the duties assigned to it hereunder,
      the Management Committee shall be at liberty to set up any sub-committee
      or working party as it sees fit and necessary. Membership and terms of
      reference of such sub-committee or working party shall be decided by the
      Management Committee. Such sub-committee or working party shall elect a
      chairman from among participating representatives at each meeting, who
      shall report and make recommendations on its behalf to the Management
      Committee.

11.   All major activities of any sub-committee or working party in accordance
      with its terms of reference and all recommendations to the Management
      Committee shall first be agreed by consensus. If they cannot reach a
      decision they shall refer the matter to the Management Committee.

12.   The Management Committee shall have particular responsibility for the
      following aspects of the Agreement:

      (a)   To ensure that each Cableship is appropriately assigned for the
            purpose of the Agreement and in particular to inform the Parties of
            the location of additional or substitute ships while Cableships are
            unavailable or are permanently or temporarily removed from the
            operation of the Agreement for any reasons.


<PAGE>

      (b)   To approve any application or permission by any Party as required or
            permitted by the Agreement.

      (c)   To advise Parties on any difficulties experienced in maintaining
            Scheduled Cables.

      (d)   To discuss and make recommendations for the standardization of
            repair techniques and the development of new techniques.

      (e)   To approve exceptions and additions to the list of Basic Cableship
            Technical Criteria given in Schedule G.

      (f)   To make recommendations on the eligibility of any entity that wishes
            to become a Party.

      (g)   To appoint a Party to be responsible for the preparation, revision
            and distribution of Schedules pursuant to Clause 13 and to review as
            necessary and approve the said Schedules.

      (h)   To appoint a Party to notify all the Parties each week of relevant
            ship movements.

      (i)   To monitor the working of this Agreement and to make recommendations
            to the Parties of suggested amendments to this Agreement.

13.   Recognising that provisions within the Agreement require that certain
      decisions, requests or approvals often need to be speedily dealt with by
      the Management Committee, it is agreed that in respect of provisions
      specifically referencing the Management Committee the elected chairman
      handle all communication and correspondence with the Facility Providers
      unless otherwise agreed by the Management Committee. Where reference is
      made to Maintenance Authorities this requirement does not apply.

14.   All expenses incurred by each Party in connection with the Management
      Committee shall be for the respective Party's own account.


<PAGE>

                                                                      SCHEDULE I

                    PREVIOUS CABLESHIP AND DEPOT AGREEMENTS

(A)   PREVIOUS CABLESHIP AGREEMENTS

1.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of the Kuantan - Kuching Cable System between
      Cable and Wireless Public Limited Company and Jabatan Telekom Malaysia
      dated 2nd day of February 1985.

2.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of the Medan-Penang Cable System between Cable
      and Wireless Public Limited Company and the P.T. Indonesian Satellite
      Corporation and Jabatan Telekom, Malaysia dated 21st day of October,
      1983.

3.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of the Medan-Singapore Cable System (Segment A
      of the SEA-ME-WE Cable System) between Cable and Wireless Public Limited
      Company and The Telecommunication Authority of Singapore and the P.T.
      Indonesian Satellite Corporation dated 29th day of June, 1984.

4.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of The (10COM) Madras-Penang Cable System
      between Cable and Wireless Public Limited Company and the Overseas
      Communications Service of the Government of India and Jabatan Telekom
      Malaysia dated 2nd day of July 1983.

5.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of The ASEAN Malaysia-Singapore-Thailand Cable
      System between Cable and Wireless Public Limited Company and Jabatan
      Telekom Malaysia and the Telecommunication Authority of Singapore and the
      Communications Authority of Thailand dated 17th day of August 1982.


<PAGE>

6.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of Taiwan-Guam Cable between Cable and Wireless
      Public Limited Company and International Telecommunications Administration
      dated 2nd day of April 1982.

7.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of Taiwan-Luzon Cable between Cable and
      Wireless Limited and Eastern Telecommunications Philippines Incorporated
      and International Telecommunication Development Corporation dated 18th day
      of June, 1980.

8.    Agreement for the use of Cableship, Recorder or suitable substitute vessel
      for repair and maintenance of the ASEAN Indonesia-Singapore Cable between
      Cable and Wireless Limited and Perusahaan Umam Telekomunikasi and the
      Telecommunication Authority of Singapore dated 21st day of July 1980.

9.    Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of the ASEAN Philippine-Singapore Cable between
      Cable and Wireless Limited and the Telecommunication Authority of
      Singapore dated 20th day of May 1978.

10.   Agreement for the use of Cableship Recorder or suitable substitute vessel
      for repair and maintenance of the Okinawa-Luzon-Hong Kong Cable among
      Cable and Wireless Limited, Eastern Telecommunications Philippines
      Incorporated and Kokusai Denshin Denwa Co. Ltd dated 18th day of
      September 1978.

11.   Memorandum - SEACOM Maintenance - Post-CTFA Cableship and Depot
      Operational/Financial Arrangements, dated 21st day of June 1983.


<PAGE>

(B)   PREVIOUS CABLE DEPOT AGREEMENTS

1.    Agreement for the use of the Cable and Wireless PLC Singapore Cable Depot
      for the Storage of Spare Submersible Plant for the Medan-Penang Cable
      System between Cable and Wireless Public Limited Company and The PT
      Indonesian Satellite Corporation and Jabatan Telekom. Malaysia dated 21st
      day of October, 1983.

2.    Agreement for the use of the Cable and Wireless PLC Singapore Cable Depot
      for the storage of Spare Submersible Plant for the Kuantan Kuching Cable
      System between Cable and Wireless Public Limited Company and Jabatan
      Telekom, Malaysia dated 20th day of December 1983.

3.    Agreement for the use of the Cable and Wireless PLC Singapore Cable Depot
      for the Storage of Spare Submersible Plant for the Medau-Singapore Cable
      System (Segment A of the SEA-ME-WE Cable System) between Cable and
      Wireless Public Limited Company and The Telecommunication Authority of
      Singapore and The PT Indonesian Satellite Corporation dated 29th day of
      June, 1984.

4.    Agreement for the use of the Cable and Wireless Public Limited Company
      Singapore Cable Depot for the Storage of Spare Submersible Plant for the
      ASEAN Malaysia - Singapore - Thailand Cable System between Cable and
      Wireless Public Limited Company and Jabatan Telekom. Malaysia and The
      Telecommunication Authority of Singapore and The Communications Authority
      of Thailand dated 17th day of August, 1982.

5.    Agreement for the use of the Cable and Wireless Limited Singapore Cable
      Depot for the Storage of Spare Submersible Plant for the ASEAN Indonesia -
      Singapore Cable between Cable and Wireless Limited and Perusahaan Umum
      Telekomunikasi and The Telecommunication Authority of Singapore dated 21st
      day of July, 1980.


<PAGE>

6.    Agreement for the use of the Cable and Wireless Limited Singapore Cable
      Depot for the Storage of the Spare Submersible Plant for the Taiwan -
      Luzon Cable between Cable and Wireless Limited and Eastern
      Telecommunications Philippines Incorporated and International
      Telecommunication Development Corporation.

7.    Agreement for the use of the Cable and Wireless PLC Singapore Cable Depot
      for the Storage of Spare Submersible Plant for the (10COM) Madras - Penang
      Cable System dated 2nd day of July, 1983.

8.    Agreement for the use of the Cable and Wireless Limited Singapore Cable
      Depot for the Storage of Spare Submersible Plant for the ASEAN Philippines
      - Singapore Cable between Cable and Wireless Limited and Eastern
      Telecommunications Philippines Incorporated and the Telecommunication
      Authority of Singapore dated 29th day of May, 1978.

9.    Memorandum - SEACOM Maintenance - Post-CTFA Cableship, and Depot
      Operational/Financial Arrangements dated 21st day of June, 1983.

<PAGE>

                                                                      SCHEDULE J
                                                                  Batangas Depot
                                                           Date: 30th Sept. 1995

                              Batangas Cable Depot
                               Technical Criteria

1. Offshore Facilities

Basin; depth 1 Om at MLLW, berthing via three breasting dolphins with access by
walkway and loading platform. Mooring via inshore dolphin and offshore buoy.

Cable Loading via finger pier and roller span. Pier access via walkway or
mezzanine level of tank house.

2. Tanks and Tank House

12 Steel tanks with cones and bellmouths (Hydrometry facilities on request).

Tank dimensions:

Outside      Cone        Coiling    Volume          Volume per
Diameter     Diameter    Height     (Total)         Foot Height

33ft         10ft        13ft       10 100 cu ft    777 cu ft

One two pair wheeled and two one pair wheeled hydraulic cable transporters, with
roller boxes for distribution of cables from tank to tank and tank to pier.

Mezzanine floor to facilitate rapid deployment of transporters and roller boxes,
also permits easy access to cable ends for testing, along with safe stowage of
in-line housings and cable bights. Access door and hoist beam permits lifting
(SWL 5 tons) between mezzanine and exterior yard.

Uncoiled repeater tail storage facility.

Emergency water tank.

Contractors toilet.

3. Office, Store and Test Block

An air-conditioned single storey building, 65ft by 60ft, containing over-night
<PAGE>

accommodation (loft over), office, office/mess-room, male and female washing and
toilet facilities, repeater and plant store, test room and electrical plant
room.

4. Misc.

Flammable goods store, Lean-to/buoy store, 31 0 kW standby diesel generator,
guard house with 24 hour manning.

Shore Protection (Revetment)
<PAGE>

                                                                      Schedule L
                                                                    Page 1 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 20
                                                           Date: 9 December 1998
ADMINISTRATION:             ASEAN Cableship Pte Ltd.

Mailing Address:            151 Chin Swee Road
                            #11-01/10 Manhattan House
                            Singapore 169876

MANAGEMENT COMMITTEE
NOMINATED REPRESENTATIVE:   Mr. Allan Wong

Telephone Number.           Office: 65-835-2996       HOME: 65-469-4645
                            Mobile: 65-9630-0063

Telex Number:               RS 50516 ACPLAB

Facsimile Number:           65-835-2297

E-Mail:                     [email protected]

MAINTENANCE CONTACT:        (1) Anthony Wong

Telephone Number:           Office: 65-835-2996       HOME: 65-274-7693

                            Mobile: 65-9755-5573

Telex Number                RS 50516 ACPLAB

Facsimile Number:           65-835-2297

E-Mail:                     [email protected]

                            (2) Mr. Joshua Lee

Telephone Number:           Office: 65-835-2996       HOME: 65-787-1968

Telex Number:               RS 50516 ACPLAB

Facsimile Number:           65-786-1447

FINANCE CONTACT:            Mr. Chia Siang-Chen

Telephone Number:           Office: 65-835-2996       HOME: 65-286-8017

Telex Number:               RS 50516 ACPLAB

E-Mail                      [email protected]
- --------------------------------------------------------------------------------
<PAGE>

                                                                      Schedule L
                                                                    Page 2 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 10
                                                          Date: 20 November 1998

ADMINISTRATION:             Communications Authority of Thailand (CAT)

Mailing Address:            Submarine Cable Department
                            99 Chaeng Watthana Road,
                            Bangkok 10002
                            Thailand

Email Address:

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Pongsuk Potisid

Telephone Number:           Office: 66-2-574-4593     HOME: 66-2-589-8598

Telex Number                70032

Facsimile Number            66-2-573-3702 or 66-2-573-5476

ALTERNATIVE NAME:           Mr. Tosporn Simtrakan

Telephone Number:           OFFICE: 66-2-574-4593     HOME: 66-2-591-5193

Telex Number                70032

Facsimile Number:           66-2-573-3702 or 66-2-573-5476

Email Address:              [email protected]

FINANCE CONTACT:            Senior Director of Submarine Cable Department

Mailing Address (If
different):                 Communications Authority of Thailand (CAT)
                            Submarine Cable Department
                            99 Chaeng Watthana Road.
                            Thung Song Hong, Laksi
                            Bangkok 10002
                            Thailand

Telephone Number:           OFFICE: 66-2-573-6037     HOME: 66-2-574-4952

Facsimile Number:           66-2-573-3702 or 66-2-573-5476

<PAGE>

                                                                      Schedule L
                                                                    Page 3 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 18
                                                           Date: 20 October 1998

ADMINISTRATION:             Cable & Wireless Global Marine
Mailing Address:            East Saxon House
                            27 Duke Street
                            Chemlsford
                            Essex, CM1 1HT
                            England

Email Address:

NOMINATED RESENTATIVE:      Mr. John Walters

Telephone Number:           OFFICE: 44-1245-702187    HOME: 44-1245-460262

Facsimile Number:           44-1245-702218/702120

Mobile:                     44-468-793325

E-Mail:                     [email protected]

ALTERNATIVE NAME:           Mr. John Overry

Telephone Number:           OFFICE: 44-1245-702095    HOME: 44-1322-704221

Facsimile Number:           44-1245-702218/702120

Mobile:                     44-385-977297

E-mail:                     [email protected]

MAINTENANCE CONTACT:        Mr. John Walters

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 44-1245-702187    HOME: 44-1245-460262

Facsimile Number:           44-1245-70221/702120

Mobile:                     44-4768-793325

E-Mail:                     [email protected]

FINANCE CONTACT:            Ms. Jane Casement

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 44-1245-702030    HOME:

Facsimile Number:           44-1245-703045

E-Mail:                     [email protected]
<PAGE>

                                                                      Schedule L
                                                                    Page 4 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 14
                                                          Date: 30 November 1998

ADMINISTRATION:             Eastern Telecommunications Philippines, Inc.

Mailing Address:            Telecoms Plaza
                            316 Sen Gil Puyat Avenue
                            Salcedo Village
                            Makati, Metro Manila
                            Philippines

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Nick B. Cruz

Telephone Number:           OFFICE: 63-2-816-0001     HOME: 63-2-922-2887

Telex Number:

Facsimile Number:           63-2-815-4852

ALTERNATIVE NAME:           Mr. Henry T. Galingan

Mailing Address:            TELICPHIL
                            3rd Floor, RCPI Annex Building
                            Denver St., Cubao
                            Quezon City
                            Philippines ZIP 1109 QC

Telephone Number:           OFFICE: 63-2-412-9215     HOME: 63-2-801-4443

Facsimile Number:           63-2-412-9276

MAINTENANCE CONTACT:        Mr. Cyril R. Avila

Mailing Address (If
different):                 TelicPhil (as above)

Telephone Number:           OFFICE: 63-2-412-9215     HOME: 63-2-912-2191

Facsimile Number:           63-2-412-9276

FINANCE CONTACT:            Mr. Rodolfo C. Bello

Mailing Address (If
different):                 TELICPHIL
                            3rd Floor, RCPI Annex Building
                            Denver St., Cubao
                            Quezon City
                            Philippines ZIP 1109 QC

Telephone Number:           OFFICE: 63-2-412-9215     HOME:

Facsimile Number:           63-2-412-9276
<PAGE>

                                                                      Schedule L
                                                                    Page 5 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES
                                                                Issue: 4
                                                                Date: 28 Sept 98

ADMINISTRATION:             FLAG Limited

Mailing Address:            FLAG Limited
                            (Dubai Branch)
                            Al Masaood Building (7th Floor)
                            Al Maktoum Road
                            P0 Box 30440
                            Dubai
                            UAE

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. William Greenwood

Telephone Number:           OFFICE: 971-4-271888      HOME: 971 4-551403

Facsimile Number:           971-4-288686

Mobile:                     971-50-6558124

E-mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. Lonnie Hagadorn

Telephone Number:           OFFICE: 1-732-381-9616    HOME: 1-732-381-6570

Facsimile Number:           1-206-374-6084

Mobile:                     1-908-693-2821

E-mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. William Greenwood

                            Contact details as above

FINANCE CONTACT:            Mr. William Greenwood

                            Contact details as above
<PAGE>

                                                                      Schedule L
                                                                    Page 6 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 18
                                                          Date: 30 November 1998

ADMINISTRATION:             Hong Kong Telecom International Limited

Mailing Address:            3/F Telecom House
                            3 Gloucester Road
                            Hong Kong

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. C.Y. Ng

Telephone Number:           OFFICE: 852-2888-1685     HOME:852-2881-7731

Facsimile Number:           852-2824-3885

E-mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. M.F. Fung

Telephone Number:           OFFICE: 852-2883-5104     HOME:852-2884-1310

Facsimile Number:           852-2802-8266

E-mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. M.F. Fung

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 852-2883-5104     HOME:852-2884-1310

Facsimile Number:           852-2802-8266

FINANCE CONTACT:            Mr. Burnley Lam

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 852-2888-6845     HOME: -

Facsimile Number:           852-2856-1693

E-mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                    Page 7 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 16
                                                          Date: 23 November 1998

ADMINISTRATION:             International Digital Telecommunications, Inc.

Mailing Address:            5-20-8 Asakusabashi
                            Taito-Ku, Tokyo 111-8061
                            Japan

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Katsuhiro Okada

Telephone Number:           OFFICE: 81-3-5820-5063    HOME: 81-43-236-5129

Telex Number:               2655 252 IDC SB

Facsimile Number:           81-3-5820-5380

E-Mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. Noboru Ofuku

Telephone Number:           OFFICE: 81-3-5820-5170    HOME:

Telex Number:               2655 252 IDC SB

Facsimile Number:           81-3-5820-5380

E-Mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Noboru Ofuku

Mailing Address (If
different):                 -

Telephone Number            OFFICE: 81-3-5820-5170    HOME:

Telex Number:               2655 252 IDC SB

E-Mail Address:             [email protected]

FINANCE CONTACT:            Mr. Akihiro Mon

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 81-3-5820-5095    HOME:

Telex Number:               2425 667 IDC TYO

Facsimile Number:           81-3-5820-5364

E-Mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                    Page 8 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 12
                                                           Date: 9 December 1998

ADMINISTRATION:             International Telecommunication Development
                            Corporation

Mailing Address:            31 Aikuo East Road
                            Taipei
                            Taiwan

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. C.W. Shen

Telephone Number:           OFFICE: 886-2-2344-3700   HOME: 886-2-2705-7161

Facsimile Number:           886-2-2312-2235

Facsimile Check Number:     886-2-2344-3708

E-Mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. C.L. Chen

Telephone Number:           OFFICE: 886-2-2344-3702   HOME: 886-2-2832-0355

Facsimile Number:           886-2-2312-2235

E-Mail Address:             [email protected]

MAINTENANCE CONTACT:

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 886-2-2344-3710   HOME: 886-2-2835-0530

Facsimile Number:           886-2-2344-2654

E-Mail Address:             [email protected]

FINANCE CONTACT:            Ms. C.C. Wu

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 886-2-2344-3912   HOME: 886-2-2921-5529

Facsimile Number:           886-2-2396-6141

E-Mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                    Page 9 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 12
                                                           Date: 24 October 1997

ADMINISTRATION:             Jabatan Telekom of Brunei Darussalam (JTB)

Mailing Address:            Jabatan Telekom of Brunei Darussalam
                            1st Floor, Ministry of Communications Building
                            Old Airport Site, Berakas 2051
                            Bandar Sen Begawan
                            Brunei Darussalam

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Peter Chin Chuang Vui

Telephone Number:           OFFICE: 673-2-382382      HOME: 673-2-261133

Telex Number:               BU 2280

Facsimile Number/Facsimile
Check Number:               673-2-383-100

ALTERNATIVE NAME:           Mr. Mohd Riza DP HJ Mohd Yunus

Telephone Number:           OFFICE: 673-2-234234      HOME: 673-2-339338

Facsimile Number:           673-2-237257

MAINTENANCE CONTACT:        Mr. Mohd Riza DP HJ Mohd Yunus

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 673-2-234234      HOME: 673-2-339338

Telex Number:               BU 2280

Facsimile Number:           673-2-237257

E-Mail Address:             [email protected]

FINANCE CONTACT:            Mr. DK Sahanisah P.H. Metali

Mailing Address (If
different):                 Corporate Services Section
                            1st Floor, Ministry of Communications Building
                            Old Airport Site, Berakas 2051
                            Bandar Sen Begawan
                            Brunei Darussalam

Telephone Number:           OFFICE: 673-2-382382      HOME: 673-2-344141

Telex Number:               BU 2280

Facsimile Number:           673-2-382547

E-Mail Address:             -
<PAGE>

                                                                      Schedule L
                                                                   Page 10 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 16
                                                           Date: 9 December 1998

ADMINISTRATION:             KDD Corporation

Mailing Address:            Undersea Cable Management Department
                            Network Headquarters
                            3-2, Nishi-shinjuku 2-chome Shinjuku-Ku
                            Tokyo 163-8003
                            Japan

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Hiroharu Wakabayashi

Telephone Number:           OFFICE: 81-3-3347-7430    HOME: 81-44-977-7468

Telex Number:               J22500 KDD TOKYO

Facsimile Number:           81-3-3347-5287

E-Mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. Itsuo Hiratsuka

Telephone Number:           OFFICE: 81-3-3347-5676    HOME: 81-42-921-2837
                            Mobile: 81-90-2558-7385

Telex Number:               J22500 KDD TOKYO

Facsimile Number:           81-3-3347-5287

E-Mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Takaaki Anraku

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 81-3-3347-7374    HOME: 81-3-5313-4751
                            Mobile: 81-90-2558-1053

Telex Number:               J22500 KDD TOKYO

Facsimile Number:           81-3-3347-5287

E-Mail Address:             [email protected]

FINANCE CONTACT:            Mr. Junji Hasegawa

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 81-3-3347-6957    HOME: -

Telex Number:               J22500 KDD TOKYO

Facsimile Number:           81-3-3347-6804

E-Mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                   Page 11 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                              Issue: 5
                                                              Date: 8 April 1998

ADMINISTRATION:             Korea Telekom

Mailing Address:            41-1 Jung-Ang Dong
                            Kwa-Cheon Shi
                            Kyung-Ki Province, 427-010
                            Korea

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Sung-Youn Kang

Telephone Number:           OFFICE: 82-2-507-7100     HOME: 82-2-414-7585

Facsimile Number:           82-2-507-7115

E-mail Address:

ALTERNATIVE NAME:           Mr. Tae-Ho Youn

Telephone Number:           OFFICE: 82-2-507-7107     HOME: 82-2-473-4556

Facsimile Number:           82-2-507-7115

E-mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Su-Gyu Cha

Mailing Address (If
different):

Telephone Number:           OFFICE: 82-2-507-7107     HOME: 82-335-36-1612

Facsimile Number:           82-2-507-7115 or 82-2-507-7225

E-mail Address:             [email protected]

FINANCE CONTACT:            Mr. Hwan-Kee Jang

Mailing Address (If
different):

Telephone Number:           OFFICE: 82-2-507-7107     HOME: 82-2-948-2061

Telex Number:

Facsimile Number:           82-2-507-7115 or 82-2-507-7225

E-mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                   Page 12 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 6
                                                          Date: 9th October 1998

ADMINISTRATION:             PLDT

Mailing Address:            10th Floor, Makati General Offices Building
                            Legaspi cor. Dela Rosa Sts.
                            Makati City,
                            Philippines

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Renato C. Gendrano

Telephone Number:           OFFICE: 63-2-816-8415     HOME: 63-2-823-9595
                                    63-2-817-6018

Facsimile Number:           63-2-810-0844

E-Mail:                     [email protected]

ALTERNATIVE NAME:           Mr. Genaro C. Sanchez

Telephone Number:           OFFICE: 63-2-816-8688     HOME: 63-2-807-4519
                                    62-2-819-1297

MAINTENANCE CONTACT:        Mr. Raymond S. Relucio

Mailing Address (If
different):                 Makati General Office, Legaspi Street
                            Makati, Metro Manila, Philippines

Telephone Number:           OFFICE: 63-2-816-8324     HOME: 63-2-724-6156
                                    63-2-819-3767

Telex Number:               14832 PLDT PS

Facsimile Number:           63-2-810-3803
                            63-2-810-0844

FINANCE CONTACT:            Mr. Genaro C. Sanchez

Mailing Address (If
different):                 Makati General Office, Legaspi Street
                            Makati, Metro Manila, Philippines

Telephone Number:           OFFICE: 63-2-816-8688     HOME: 63-2-807-4519
                                    63-2-819-1297

Facsimile Number:           63-2-813-7869
                            63-2-810-0844
<PAGE>

                                                                      Schedule L
                                                                   Page 13 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 6
                                                          Date: 20 November 1998

ADMINISTRATION:             PT Telekomunikasi Indonesia
                            NETWORK DIVISION

Mailing Address:            JI. Japati No. 1, 2nd Floor
                            Bandung 4013
                            Indonesia

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Bambang Setiawan
                            Head of Network Division

Telephone Number:           OFFICE: 62-22-4522317     HOME: 62-22-6658500
                                                            62-21-8841964

Facsimile Number:           62-22-4522321

ALTERNATIVE NAME:           Mr. Dodi Sudjani
                            Deputy of Network Division

Telephone Number:           OFFICE: 62-22-4522331     HOME: 62-21-5372222

Facsimile Number:           62-22-4522313

MAINTENANCE CONTACT:        Mr. Mustadjab
                            Head of Maintenance Network Division

Mailing Address (If
different):                 JI. Japati No. 1, Lantai 2
                            Bandung 40115
                            Indonesia

Telephone Number:           OFFICE: 62-22-4522112     HOME: 62-22-301673
                                    62-22-4522114

Facsimile Number:           62-22-4522133

FINANCE CONTACT:            Mr. M. Sunarto
                            Head of Finance Network Division

Mailing Address (If
different):                 JI. Japati No. 1, Lantai 2
                            Bandung 40133
                            Indonesia

Telephone Number:           OFFICE: 62-22-4522403     HOME: 62-22-2501389

Facsimile Number:           62-22-4522407
<PAGE>

                                                                      Schedule L
                                                                   Page 14 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 16
                                                           Date: 28 October 1998

ADMINISTRATION:             P.T. INDOSAT (PERSERO) Tbk

Mailing Address:            Jalan Medan Merdeka Barat No. 21
                            P.O. Box 2905
                            Jakarta 10110
                            Indonesia

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Achmad Rivai

Telephone Number:           OFFICE: 62-21-384-4456    HOME: 62-21-860-7943
                                    62-21-386-5742

Telex Number:               73-44383 - 73-46134

Facsimile Number:           62-21-344-0484

E-Mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. Andi Setiabudi

Telephone Number:           OFFICE: 62-21-386-9159    HOME: 62-21-765-3990

Facsimile Number:           62-21-385-7742

E-mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Bambang Subagio

Mailing Address (If
different):                 Jaoan Parang Tris Raya Kav A5/6
                            Jakarta 14430
                            Indonesia

Telephone Number:           OFFICE: 62-21-692-3756    HOME: 62-21-452-4441
                                    62-21-386-9751

Facsimile Number:           62-21-691-8107            62-21-692-8383

E-mail Address:             [email protected]

FINANCE CONTACT:            Mr. Richard Mana

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 62-21-386-9455    HOME: 62-21-841-1805

Telex Number:

Facsimile Number:           62-21-386-9816

E-Mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                   Page 15 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 22
                                                          Date: 27 November 1998

ADMINISTRATION:             Sembawang Cable Depot Pte Limited

Mailing Address:            2nd Storey Katong Submarine Cable Station
                            375 Tanjong Katong Road
                            Singapore 437132

NOMINATED RESENTATIVE:      Mr. Koh Boon Poh

Telephone Number:           OFFICE: 65-346-3710       HOME: 65-264-2289

Telex Number:

Facsimile Number:           65-440-9316

ALTERNATIVE NAME:           Mr. Chua Yeow Hua

Telephone Number:           OFFICE: 65-346-3727       HOME: 65-473-3637

Facsimile Number:           65-440-9316

MAINTENANCE CONTACT:        Mr. Khoo Teng Soon
                            Mr. Chua Yeow Hua

Mailing Address (If
different):                 Sembawang Wharves, PSA
                            Deptford Road
                            Singapore 759656

Telephone Number:           OFFICE: 65-257-2578       HOME: 65-448-5915
                                    65-346-3727       HOME: 65-473-3637

Telex Number:

Facsimile Number:           65-753-2036
                            65-440-9316

FINANCE CONTACT:            Ms. Kwok Sin Kie

Mailing Address (If
different):

Telephone Number:           OFFICE: 65-838-2515       HOME: -

Facsimile Number:           65-440-9316
<PAGE>

                                                                      Schedule L
                                                                   Page 16 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 15
                                                           Date: 9 December 1998

ADMINISTRATION:             Singapore Telecommunications Limited

Mailing Address:            3rd Storey Katong Submarine Cable Station
                            375 Tanjong Katong Road
                            Singapore 1543

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Hoh Wing Chee

Telephone Number:           OFFICE: 65-838-3718       HOME: 65-471-0037

Telex Number:               RS 21246

Facsimile Number:           65-345-2258

E-mail:                     [email protected]

ALTERNATIVE NAME:           Mr. Siew Ying Oak

Telephone Number:           OFFICE: 65-346-3700/
                                    345-7713          HOME: 65-782-8783

Facsimile Number:           65-345-2258

E-mail:                     [email protected]

MAINTENANCE CONTACT:        Mr. Ho Soo Hock

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 65-346-3707/
                                    345-1178          HOME: 65-353-6110

Facsimile Number:           65-345-2258

E-mail:                     [email protected]

FINANCE CONTACT:            Mr. Ho Soo Hock

Mailing Address (If
different):

Telephone Number:           OFFICE: 65-346-3707/
                                    345-1178          HOME: 65-353-6110

E-mail:                     [email protected]
<PAGE>

                                                                      Schedule L
                                                                   Page 17 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                             Issue: 2
                                                             Date: 13 March 1997

ADMINISTRATION:             Societe des Telecommunications Internationales De
                            Djibouti (Formerly OPT)

Mailing Address:            STID
                            P.O. Box 2031
                            Djibouti

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Henri Ramirez

Telephone Number:           OFFICE: 253 35 33 38      HOME:

Telex Number:

Facsimile Number:           253 35 01 09

ALTERNATIVE NAME:           Mr. Abdourahman Mohamed Hassan

Mailing Address (if
different):

Telephone Number:           OFFICE: 253 35 59 38      HOME:

Telex Number:

Facsimile Number:           253 35 01 09

MAINTENANCE CONTACT:        Mr. Jean Paul Marteau

Mailing Address (If
different):

Telephone Number:           OFFICE: 253 35 44 56      HOME:

Telex Number:

Facsimile Number:           253 35 01 09

FINANCE CONTACT:

Mailing Address (If
different):

Telephone Number:           OFFICE:                   HOME:

Telex Number:
<PAGE>

                                                                      Schedule L
                                                                   Page 18 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                             Issue: 6
                                                             Date: 20th March 96

ADMINISTRATION:             OTS Sri Lanka Telecom

Mailing Address:            OTS Building
                            P.O. Box 235
                            Duke Street
                            Colombo 1
                            Sri Lanka

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. K.K. Mahendiran
                            GM International Services

Telephone Number:           OFFICE: 94-1-320163       HOME: 94-1-581486

Telex Number:               803-21110

Facsimile Number/Facsimile
Check Number:               94-1-541414

ALTERNATIVE NAME:           Mrs. D.L. Liyanagama
                            DGM International Transmission

Telephone Number:           OFFICE: 94-1-333359       HOME: 94-1-561272

Telex Number:               803-23001

Facsimile Number:           OFFICE: 94-1-439569

MAINTENANCE CONTACT:        Mr. A.B.D. Amarasinghe

Mailing Address (If
different):

Telephone Number:           OFFICE: 94-1-445251       HOME: 91-4-689060

Telex Number:               803-22570

Facsimile Number:           94-1-541414/332867

FINANCE CONTACT:            Mrs. H.M.K. Mendis

Mailing Address (If
different):

Telephone Number:           OFFICE: 94-1-327039       HOME: 94-1-722217

Telex Number:               803-21110

Facsimile Number:           94-1-541414/332867
<PAGE>

                                                                      Schedule L
                                                                   Page 19 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                          Issue: 20
                                                          Date: 20 November 1998

ADMINISTRATION:             Telekom Malaysia Berhad

Mailing Address:            International Network Operations
                            4th Floor, Block A, Wisma Semanta
                            Jalan Gelenggang
                            Damansara Heights,
                            50490 Kuala Lumpur
                            Malaysia

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Nik Mohd. Sanusi Nik Mustapha

Telephone Number:           OFFICE: 90-3-208-8600     HOME: 60-3-550-4323
                            MOBILE: 6011-324706

Facsimile Number:           60-3-252-4182

E-Mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. Umran Othman

Telephone Number:           OFFICE: 60-3-208-8503     HOME: 60-3-452-2684
                            MOBILE: 6011-358108

Facsimile Number:           OFFICE: 60-3-252-4182

E-Mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Umran Othman

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 60-3-208-8503     HOME: 60-3-452-2684
                            MOBILE: 6011-358108

Facsimile Number:           OFFICE: 60-3-252-4182

E-Mail Address:             [email protected]

FINANCE CONTACT:            Mr. Aman Shah Osman

Mailing Address (If
different):                 Telekom Malaysia Berhad
                            International Investment
                            Finance Controller Division
                            11th Floor Wisma Telekom
                            Jalan Pantai Baharu
                            59200 Kuala Lumpur
                            Malaysia

Telephone Number:           OFFICE: 603-208-3386      HOME: -

Facsimile Number:           OFFICE: 603-284-9697

E-Mail Address:
- --------------------------------------------------------------------------------
<PAGE>

                                                                      Schedule L
                                                                   Page 20 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 15
                                                           Date: 28 October 1998

ADMINISTRATION:             Telstra Corporation Limited

                            General Mail:             Courier Delivery:

Addresses:                  Locked Bag No. 6763       7/363 Oxford Street,
                            Sydney,                   Paddinton,
                            NSW 1100                  NSW 2021
                            Australia                 Australia

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Geoff Parr

Telephone Number:           OFFICE: 61-2-9339-6920    HOME: 61-2-9958-0576
Mobile Number:              61-419-282-106
Telex Number:

Facsimile Number/Facsimile  61-2-9339-6929
Check Number:               61-2-9339-6921

E-Mail Address:             [email protected]

ALTERNATIVE NAME:           Mr. Ron Beckett

Telephone Number:           OFFICE: 61-2-9339-6921    HOME: 61-2-4735-6883
Mobile Number:              61-18-044-753

Facsimile Number:           61-2-9339-6929

E-Mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Geoff Parr

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 61-2-9339-6920    HOME: 61-2-9958-0576

Facsimile Numbe:            61-2-9339-6929

E-Mail Address:             [email protected]

FINANCE CONTACT:            Mr. Tom O'Keefe

Mailing Address (If
different):                 General Mail:             Courier Delivery:

                            Locked Bag 6528           19/122 Castlereagh St.
                            Sydney NSW 1100           Sydney NSW 2000
                            Australia                 Australia

Telephone Number:           OFFICE: 61-2-9396-2443    HOME: 61-2-9521-5259

Facsimile Number:           61-2-9261-1125

E-Mail Address:             [email protected]
<PAGE>

                                                                      Schedule L
                                                                   Page 21 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                           Issue: 10
                                                           Date: 9 December 1998

ADMINISTRATION:             VNPT
                            Vietnam Posts and Telecommunications

Mailing Address:            12 Nguyen Chi Thanh Street,
                            Hanoi
                            Vietnam

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Ngo De

Mailing Address:            12 Nguyen Chi Thanh Street,
                            Hanoi
                            Vietnam

Telephone Number:           OFFICE: 84-4-835-6694     HOME: 84-4-835-5940
                            MOBILE: 90406699

Facsimile Number:           84-4-835-7393

ALTERNATIVE NAME:           Mr. Ho Cong Lam

Mailing Address (if
different):

Telephone Number:           OFFICE: 84-4-8363994      HOME: -

Facsimile Number:           84-4-841-0017

E-Mail Address:             [email protected]

MAINTENANCE CONTACT:        Mr. Nguyen Thanh Hai

Telephone Number:           OFFICE: 84-4-835-5683     HOME: 84-4-858-8787

Facsimile Number:           84-4-841-0017

E-Mail Address:             [email protected]

FINANCE CONTACT:

Telephone Number:           OFFICE: 84-4-835-7222     HOME: 84-4-833-3645

Facsimile Number:           84-4-835-7393
<PAGE>

                                                                      Schedule L
                                                                   Page 22 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                              Issue: 12
                                                              Date: 24 July 1998

ADMINISTRATION:             Videsh Sanchar Nigam Limited

Mailing Address:            Lokmanya Videsh Sanchar Bhavan
                            Opp. Kirti College,
                            Kashinath Dhuru Marg
                            Prabhadevi,
                            Mumbai - 400 028
                            India

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:      Mr. Hardev Singh

Telephone Number:           OFFICE: 91-22-4154052     HOME: 91-22-2700956

Facsimile Number:           91-22-954321
Check Number:               91-22-4312700

ALTERNATIVE NAME:           Mr. D.K. Nimal

Telephone Number:           OFFICE: 91-22-262-3608    HOME: 91-22-262-4566
                                                      DID Ext 3904

MAINTENANCE CONTACT:        Mr. V.S. Seelan

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 91-21-262-4086    HOME: 91-22-437-9557

Facsimile Number:           91-22-262-4101

Telex Number:               81 11 82429

FINANCE CONTACT:            Mr. S.A. Rahim

Mailing Address (If
different):                 -

Telephone Number:           OFFICE: 91-22-262-4020 Ext 2328
                            HOME:   91-22-262-4020 Ext 3913

Facsimile Number:           91-22-262-4101

Telex Number:               81 11 82429
<PAGE>

                                                                      Schedule L
                                                                   Page 23 of 23

                       REPRESENTATIVES OF THE PARTIES AND
                       MAILING ADDRESSES AND CONTACTS FOR
                       FINANCIAL AND MAINTENANCE PURPOSES

                                                      Issue:
                                                      Date:

ADMINISTRATION:

Mailing Address:

MANAGEMENT COMMITTEE
NOMINATED RESENTATIVE:

Telephone Number:           OFFICE:                   HOME:

Telex Number:

Facsimile Number/Facsimile
Check Number:

ALTERNATIVE NAME:

Telephone Number:           OFFICE:                   HOME:

Facsimile Number:

Telex Number:

MAINTENANCE CONTACT:

Mailing Address (If
different):

Telephone Number:           OFFICE:                   HOME:

Facsimile Number/Facsimile
Check Number:

FINANCE CONTACT:

Mailing Address (If
different):

Telephone Number:           OFFICE:                   HOME:

Telex Number:

Facsimile Number:
<PAGE>

[GRAPHIC]

Registered
London, UK

Flag
British

The CIRRUS vehicles, built by Slingsby Engineering in 1985 is a free swimming
remotely operated vehicle (ROV), capable of burial up to 0.6m at an operating
depth of 1,000m. It is able to carry out a wide range of manipulative tasks
using two SEL TA9 multi-function arms.

CIRRUS has the capability to track cables, using either the TSS340 pipe tracker
or a Slingsby Magnetometer system.

Projects include:
Singapore-Hong Kong-Thailand cable burial & survey
North Pacific Cable Maintenance Agreement
T-V-H post lay burial operations
Hon-Tai 2

<PAGE>

[GRAPHIC]
ASEAN CABLESHIP
Weddelli
Subsea cable & pipe
installation, survey, and
inspection, burial/deburial

<PAGE>

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

ROV

Length      335.3 cm (132 inches) overall 523 cm (206 inches) with cable locator
            sensors deployed
Width       2O7 cm (81.5 inches)
Height      193 cm (76 inches)
Weight      3,150 kg (6,950 lbs) complete

JETTER SKID

Length      303.5 cm (119.5 inches) 387.4 cm (152.5 inches) with manipulator
            supports
Width       207 cm (81.5 inches)
Height      96.5 cm (38 inches)
Weight      4,400 kg (9,680 lbs)

WORK PACKAGE

The work package is designed to assist in cable repair and maintenance, post lay
inspections and re-burial operations. It is equipped with a Simrad nighthawk SIT
Low Light Level Underwater Camera and an Innovatum cable locator system. With
these two sets of equipment, the ROV operator is provided with a clear vision
even in the most remote areas at 2,000 meters below sea level.

The package is also installed with the Schilling TITAN III manipulator,
incorporating state-of-the-art technology. This pair of "arms" is designed
specifically for heavy duty work underwater, such as retriving cables and cable
re-burial operations.

Installed with such a good cable tracking system, a camera that provides clear
vision in the dark, and a pair of strong "arms", the operator is virtually
unhindered by any obstacles when locating cables.

For more information please contact

Marketing Executive:
15 Hoe Chiang Road, #05-01/03,
Euro-Asia Centre, Singapore 089316
Tel: (65) 220-3033 Fax: (65) 221-7002
Telex: RS 50516 ACPLAB

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

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

Weddelli, a cable maintenance Remotely Operated Vehicle (ROV) named after a deep
diving seal, has an umbilical cable of 2,500 meters in length and is able to
operate at a water depth of 2,000 meters.

She is specially built for the purpose of assisting in repair and maintenance of
submarine cables. Her responsibility and role in ACPL has had a tremendous
impact on conventional cable retrieving methods such as the grapnel. Using her
will increase accuracy and speed of operation. Her ability and versatility have
given her the ability to trace and retrieve buried cables normally undertaken by
divers. In addition, she is designed to operate underwater for an indefinite
time period. As for divers, they can only operate underwater for a limited time
period.

Her mobility and flexibility allow her to be deployed on any vessel of
opportunity to carry out subsea missions as required.

Weddelli is manned by the Subsea Unit formed by ACPL's staff who have been
trained professionally and are continually being upgraded to meet customers'
needs.

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

- --------------------------------------------------------------------------------
Bare Vehicle w/100Hp. Depth >30 MSW
Maximum Thrust with operating depth (+/-10%):

Forward                      750kg
Reverse                      750kg
Lateral                      750kg
Vertical                     350kg (up), 350 kg (down)

With 2 x 75 Hp Jetter Skid Hydraulics also applied to thrusters, Depth >30 MSW,
Maximum Thrust with operating depth (+/-10%)

Forward                      1,100kg
Reverse                      1,100kg
Lateral                      1,100kg
Vertical                     500kg (up), 500 kg (down)

Turning Rate                 40 degree p/s minimum

System Payload               50 kg (110 lb) including all standard equipment

Main Hydraulic Power         Hydraulic power unit: 100 HP electric motor, 2,300
System                       VAC, 3-phase, 60 Hz, approx 3,450 RPM, for a total
                             of 45 GPM (U.S.) at 3,300 psi

Propulsion System            Seven hydraulic thrusters:
                             Four horizontal, Three vertical

Depth Control                Automatic to +/- 10 cm over entire system depth
                             range

Power Source                 2,400 VAC, 3-phase, 60 Hz supply to vehicle from
                             surface power transformer unit. 1,200 VAC, single
                             phase, 6 KVA for instrumentation and light power; 5
                             KVA, 240/120 VAC for console power; 30 KVA, 460 KVA
                             for van power.

Altimeter                    Mesotech 807 Altimeter


Sensors  - Heading           Humphrey directional GYRO with fluxgate north
                             seeking system and heading rate senor.

         - Depth             High accuracy sensor, Paroscientific Digiquartz

         - Pitch and Roll    Inclinometer

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

<PAGE>

                                                                      Schedule M

                                                                        Issue: 4
                                                            Date : 4th July 1996

                          PRIORITY REPAIR ARRANGEMENTS

This Schedule provides procedures pertaining to Priority Repair Arrangements.

In the event of simultaneous cable failures the priority of repair should be
guided by the principle of mutual cooperation between Maintenance Authorities
when electing to invoke Priority Repair Arrangements. The Maintenance
Authorities should recognize circumstances where a small failed system (lower
priority) might be more vital to its owners than the larger failed system and
conditions might exist where the owners of a smaller system may be in isolation
due to the failure.

For the purpose of this Schedule simultaneous cable failures shall be deemed to
have occurred when a written fault notification is received by the Cableship
Operators within 24 hours of a previous written fault notification.

Unless other arrangements are agreed by the Maintenance Authorities involved,
the priority of repair should be in accordance with the procedures set out
below.

Determination and implementation of Priority Factor

1.    A Priority Factor (P/F) shall be established for each Scheduled Cable in
      accordance with the number of PIOCAUs calculated for the Scheduled Cables.
      The Scheduled Cable with the highest number of PIOCAUs will have priority
      over the Cableship in the case of a simultaneous cable failure as defined
      above.

2.    For the purposes of calculating the Priority Factor, unless agreed
      otherwise by the Management Committee, all branched sub-segments of a
      Scheduled Cable shall be considered as one cable system. Calculation of
      the overall PIOCAUs of these cable systems will be based on the individual
      sum of each sub-segment's PIOCAUs.

3.    If the Priority Factor of the Scheduled Cables is the same, the
      Maintenance Authority that calls first for the Cableship is first served.

4.    Schedule D2 identifies the Priority Factor for each Scheduled Cable.

5.    The Priority Factor will be reviewed at each MC meeting.

<PAGE>

                                                                      SCHEDULE N

                                 ROV "WEDDELLI"

OWNER                     ASEAN CABLESHIP PTE LTD

ROVS DIMENSIONS & WEIGHT:

LENGTH                    335.3 cm (132 inches)
                          overall 523 cm (206 inches) with cable locator sensors
                          deployed
WIDTH                     207 cm (81.5 inches)
HEIGHT                    193 cm (76 inches)
WEIGHT                    3,150 kg (6,950 lb) complete

JETTER SKID'S DIMENSIONS & WEIGHT

LENGTH                    303.5 cm (119.5 inches)
                          387.4 cm (152.5 inches) with manipulator supports
WIDTH                     207 cm (81.5 inches)
HEIGHT                    96.5 cm (38 inches)
WEIGHT                    4,400 kg (9,680 lb)

SYSTEM SPECIFICATIONS:

DEPTH CAPABILITY          2,000 MSW (Bare Vehicle w/100 Hp, Depth > 30 MSW)

MAXIMUM THRUST WITH OPERATION DEPTH (+/- 10%):

FORWARD                   750 kg
REVERSE                   750 kg
LATERAL                   750 kg
VERTICAL                  350 kg (up), 360 kg (down)

WITH 2 X 75 HP JETTER SKID HYDRAULICS ALSO APPLIED TO THRUSTERS, DEPTH >30 MSW,
MAXIMUM THRUST WITH OPERATING DEPTH (+/- 10%):

FORWARD                   1,100 kg
REVERSE                   1,100 kg
LATERAL                   1,100 kg
VERTICAL                  500 kg (up), 500 kg (down)

<PAGE>

TURNING RATE              40 degree p/s minimum
SYSTEM PAYLOAD            50 kg (110 lb) including all standard equipment
MAIN HYDRAULIC POWER      Hydraulic power unit: 100 HP electric motor, 2,300
SYSTEM                    VAC, 3-phase, 60 Hz, approx. 3,450 RPM, for a total of
                          45 GPM (US) at 3,300 psi
PROPULSION SYSTEM         Seven hydraulic thrusters: Four horizontal, Three
                          vertical
DEPTH CONTROL             Automatic to +/- 10 cm over entire system depth range
POWER SOURCE              2,400 VAC, 3-phase, 60 Hz supply to vehicle from
                          surface power transformer unit, 1,200 VAC, single
                          phase, 6 KVA for instrumentation and light power; 5
                          KVA, 240/120 VAC for console power; 30 KVA, 480 VAC
                          for van power.
ALTIMETER                 Mesotech 807 Altimeter
SENSORS    HEADING        Humphrey directional GYRO with fluxgate north seeking
                          system and heading rate sensor.
           DEPTH          High accuracy sensor, Paroscientific Digiquartz
           PITCH/ROLL     Inclinometer


                                       2
<PAGE>

                                                                      SCHEDULE P
                                                          Issue I (page 1 of 13)
                                                                October 1st 1995

                         ROV STANDING CHARGE ALLOCATION

I.    The ROV Standing Charge will be allocated to each Scheduled Cable in
      accordance with the ROV cost allocation formula which is defined as
      follows:

      ROV Accounting Units ("RAUs") = L1 + 0.5L2 + 4B

      where:

      o     L1 = Unburied cable length in water depths between 0-1000 metres.

      o     L2 = Unburied cable length in water depths between 1000-2000 metres.

      o     B = Total buried cable length.

2.    L1, L2, and B, above, will be adjusted according to the following rules:

      (i)   Where a Scheduled Cable or part of a Scheduled Cable is 2,000
            nautical miles or more from the base port of the Cableship in its
            Normal Operating Zone, for the purposes of allocating ROV Standing
            Charges, the amount of the Scheduled Cable beyond 2,000 nautical
            miles shall be considered half its actual length, and this added to
            the cable length within 2,000 nautical miles shall be used in
            calculating L1, L2, and B.

      (ii)  For Scheduled Cables that carry wholly or partially domestic
            traffic, the following formula shall apply for RAU calculation
            purposes:

            Z=Y/2 x X

            Where:

      o     X = Chargeable Sheath Mileage of a Scheduled Cable between landing
            points (after adjustment calculated in accordance with para 2(i)
            above.

      o     Y = The ratio of domestic circuits to all used circuits carried on
            the Scheduled Cable.

      o     Z = The discounted section of the Scheduled Cable.

<PAGE>

            X - Z is the cable length to be used in the calculation of L1, L2,
            and B for determining the allocation of ROV Standing Charges.

3.    The attached tables, 'ROV Cost Allocation to Scheduled Cables', shows the
      ROV Standing Charge allocation to each Scheduled Cable calculated on the
      basis of (1) and (2) above, and the billing and liability for payment
      parties for each Scheduled Cable. These tables will be amended as
      necessary from time to time.


                                       2
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------

                              ROV COST ALLOCATION TO SCHEDULED CABLES

- -----------------------------------------------------------------------------------
                                         E          L1                       L2
                                    Chargeable   Unburied   Chargeable    Unburied
                    Total Sheath      Sheath      Length        L1         Length
   Cable System     Mileage (NM)   Mileage (NM)  0-1000m       (NM)      1OOO-2000m
- -----------------------------------------------------------------------------------
<S>                     <C>            <C>        <C>         <C>          <C>
SEA-ME-WE 'A'            342            342       342.00      342.00         0.00
SEA-ME-WE 'B'           1420           1420       210.00      210.00       210.00
SEA-ME-WE 'C'*          2336           1410       126.00       72.00       144.00
SIN-HON-TAI 'A'         1617           1617       650.40      650.40       236.10
SIN-HON-TAI 'B'          728            728       270.50      270.50        45.40
A-I-S 'A'*              1850           1122        71.00       43.06        52.00
A-I-S 'B'                539            539       532.90      532.90         0.00
IOCOM                   1349           1349       319.64      319.64       148.70
HJK                     1082           1082       114.90      114.90        92.11
HONTAI 2                 395            395        98.70       98.70         1.80
- -----------------------------------------------------------------------------------

<CAPTION>
- -------------------------------------------------------------------------------------------------------
                                               SCHEDULE P                                 Page 2 of 13
                                                Issue 14
                                              Effective Date                                 01-Apr-98
- -------------------------------------------------------------------------------------------------------
                                                                   ROV
                       Chargeable       B                      Accounting
                           L2         Buried   Chargeable B       Units        Cost Allocation to each
   Cable System           (NM)        Length      (NM)           (RAU's)         Scheduled Cables (%)
- -------------------------------------------------------------------------------------------------------
<S>                      <C>          <C>           <C>          <C>                    <C>
SEA-ME-WE 'A'              0.00         0.00          0.00        342.00                0.902
SEA-ME-WE 'B'            156.00         0.00          0.00        288.00                0.759
SEA-ME-WE 'C'*            78.00         0.00          0.00        111.00                0.293
SIN-HON-TAI 'A'          236.10       110.50        110.50       1210.45                3.192
SIN-HON-TAI 'B'           45.40       120.10        120.10        773.60                2.040
A-I-S 'A'*                31.54         0.00          0.00         58.83                0.155
A-I-S 'B'                  0.00         0.00          0.00        532.90                1.405
IOCOM                    148.70        82.90         82.90        725.59                1.913
HJK                       92.11        30.40         30.40        282.56                0.745
HONTAI 2                   1.80       159.20        159.20        736.40                1.942
- -------------------------------------------------------------------------------------------------------
</TABLE>


                                       3
<PAGE>

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------

                                           ROV COST ALLOCATION TO SCHEDULED CABLES

- --------------------------------------------------------------------------------------------
                                                 E          L1                       L2
                                            Chargeable   Unburied   Chargeable    Unburied
                            Total Sheath      Sheath      Length        L1         Length
   Cable System             Mileage (NM)   Mileage (NM)   0-1000m      (NM)      1OOO-2000m
- --------------------------------------------------------------------------------------------
<S>                              <C>            <C>       <C>         <C>            <C>
KUANTAN-KOTAKINABALU*            803            502        244.70      152.98        184.80
- ---------------------------
SURABAYA-BANJARMASIN*            209            105          8.70        4.37          0.00
- ---------------------------
B-S                              843            843        106.40      106.40        102.10
- ---------------------------
B-M-P B1                         126            126         13.50       13.80         41.15
- ---------------------------
B-M-P B2                          85             85         26.07       26.07          7.05
- ---------------------------
B-M-P B3                         607            607         30.59       30.59        252.51
- ---------------------------
TP 1 TAIWAN-PENGFU*               47             24          1.50        0.77          0.00
- ---------------------------
TM 1 TAYUAN-MATZ*                149             75          1.90        0.96          0.00
- ---------------------------
PK 1 PENFU-KINMEN*                80             40          1.90        0.95          0.00
- ---------------------------
APC SEG B1 (S-B1)                102            102         90.35       90.35          0.00
- ---------------------------
APC Seg B2 (K-B1)                160            160          0.00        0.00          0.00
- ---------------------------
APC Seg B3 (B1-2)               1290           1290        396.75      396.75        190.67
- ---------------------------
APC Seg B4 (H-B2)                225            225          8.86        8.86         39.94
- ---------------------------
APC Seg B5 (B2-3)                717            717          0.00        0.00         73.01
- ---------------------------
APC Seg B6 (T-B3)                196            196         96.98       96.98          4.18
- ---------------------------
APC Seg B7 (B3-N)                236            236          0.00        0.00         97.48
- ---------------------------
SEA-ME-WE 2 (SEG 1)              555            555        528.00      528.00          0.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.1)           2037           2037        130.00      130.00         38.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.2)             31             31         18.00       18.00         14.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.3)*           842            647          0.00        0.00        130.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.4)*           405            203         28.00       14.00         12.00
- ---------------------------
SEA-ME-WE 2 (SEC 2.5)*          1564            782        102.00       51.00        310.0O
- ---------------------------
MALAYSIA DOM SOUTH*             1271            636         72.96       36.51        284.64
- ---------------------------
MALAYSIA DOM NORTH*              957            479         30.94       15.47        259.16
- ---------------------------
TVH B1 Thailand-BU               664            664         56.85       56.85          0.00
- ---------------------------
TVH B2 Vietnam-BU                109            109          5.86        5.86          0.00
- ---------------------------
TVH B3 Hing Kong-BU             1038           1038         19.17       19.17        190.26
- --------------------------------------------------------------------------------------------

<CAPTION>
- -----------------------------------------------------------------------------------------------------------
                                                     SCHEDULE P                               Page 3 of 13
                                                      Issue 14
                                                   Effective Date                                01-Apr-98
- -----------------------------------------------------------------------------------------------------------
                                                                       ROV
                             Chargeable       B                    Accounting
                                 L2         Buried   Chargeable B     Units        Cost Allocation to each
   Cable System                 (NM)        Length      (NM)         (RAU's)         Scheduled Cables (%)
- -----------------------------------------------------------------------------------------------------------
<S>                              <C>         <C>           <C>       <C>                   <C>
KUANTAN-KOTAKINABALU*            115.53      288.07        180.09      931.11              2.455
- ---------------------------
SURABAYA-BANJARMASIN*              0.00      200.30        100.63      406.89              1.073
- ---------------------------
B-S                              102.10      567.20        567.20     2426.25              6.397
- ---------------------------
B-M-P B1                          41.15       49.64         49.64      232.94              0.614
- ---------------------------
B-M-P B2                           7.05       45.45         45.45      211.40              0.557
- ---------------------------
B-M-P B3                         252.51       19.52         19.52      234.93              0.619
- ---------------------------
TP 1 TAIWAN-PENGFU*                0.00       45.50         23.23       93.69              0.247
- ---------------------------
TM 1 TAYUAN-MATZ*                  0.00      147.10         74.04      297.12              0.783
- ---------------------------
PK 1 PENFU-KINMEN*                 0.00       78.10         39.05      157.15              0.414
- ---------------------------
APC SEG B1 (S-B1)                  0.00        5.35          5.35      111.75              0.295
- ---------------------------
APC Seg B2 (K-B1)                  0.00      158.17        158.17      632.68              1.668
- ---------------------------
APC Seg B3 (B1-2)                190.67        0.00          0.00      492.09              1.297
- ---------------------------
APC Seg B4 (H-B2)                 39.94      141.65        141.65      595.43              1.570
- ---------------------------
APC Seg B5 (B2-3)                 73.01        0.00          0.00       36.51              0.096
- ---------------------------
APC Seg B6 (T-B3)                  4.18        0.00          0.00       99.07              0.261
- ---------------------------
APC Seg B7 (B3-N)                 97.48        0.00          0.00       48.74              0.129
- ---------------------------
SEA-ME-WE 2 (SEG 1)                0.00       28.00         28.00      640.00              1.687
- ---------------------------
SEA-ME-WE 2 (SEG 2.1)             38.00       12.00         12.00      197.00              0.519
- ---------------------------
SEA-ME-WE 2 (SEG 2.2)             14.00        0.00          0.00       25.00              0.066
- ---------------------------
SEA-ME-WE 2 (SEG 2.3)*           115.00        0.00          0.00       57.50              0.152
- ---------------------------
SEA-ME-WE 2 (SEG 2.4)*             6.00      115.00         57.50      247.00              0.651
- ---------------------------
SEA-ME-WE 2 (SEC 2.5)*           155.00        0.00          0.00      128.50              0.339
- ---------------------------
MALAYSIA DOM SOUTH*              142.43     1013.93        507.36     2137.17              5.635
- ---------------------------
MALAYSIA DOM NORTH*              129.58      681.34        340.67     1442.94              3.805
- ---------------------------
TVH B1 Thailand-BU                 0.00      582.62        582.62     2387.33              6.295
- ---------------------------
TVH B2 Vietnam-BU                  0.00      103.32        103.32      419.14              1.105
- ---------------------------
TVH B3 Hing Kong-BU              190.26      261.28        261.28     1159.42              3.057
- -----------------------------------------------------------------------------------------------------------
</TABLE>


                                        4
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------

               ROV COST ALLOCATION TO SCHEDULED CABLES

- ------------------------------------------------------------------------------------------------
                                                     E           L1                       L2
                                                Chargeable    Unburied   Chargeable    Unburied
                                Total Sheath      Sheath       Length        L1         Length
   Cable System                 Mileage (NM)   Mileage (NM)    0-1000m      (NM)      1OOO-2000m
- ------------------------------------------------------------------------------------------------
<S>                                 <C>             <C>         <C>          <C>          <C>
APCN Seg. B3                         304.00          304.00       0.00         0.00       126.12
- -------------------------------
APCN Seg. B4                         180.75          180.75      42.64        42.64         0.00
- -------------------------------
APCN Seg. B17                        600.44          600.44     244.08       244.08        15.60
- -------------------------------
APCN Seg. B5                         686.00          686.00      72.36        72.36        62.64
- -------------------------------
APCN Seg. B6                         352.00          352.00      10.34        10.34        12.67
- -------------------------------
APCN Seg. B7                          41.00           41.00       0.00         0.00         0.00
- -------------------------------
APCN Seg. B8                         389.00          389.00      30.91        30.91        38.03
- -------------------------------
APCN Seg. B9                        1295.00         1295.00      12.19        12.19       230.81
- -------------------------------
APCN Seg. B10                         50.00           50.00       1.04         1.04         0.00
- -------------------------------
APCN Seg. B11                         75.00           75.00       8.81         8.81         0.00
- -------------------------------
APCN Seg. B12                        703.31          703.31      24.52        24.52         0.00
- -------------------------------
APCN Seg. B13                         52.24           52.24       1.99         1.99         0.00
- -------------------------------
APCN Seg. B14                        106.79          106.79       7.26         7.26         0.00
- -------------------------------
APCN Seg. B15                         69.29           69.29      12.84        12.84         0.00
- -------------------------------
APCN Seg. B16                        490.27          490.27      20.62        20.62         0.00
- -------------------------------
JASURAUS (APCN-A)                   1509.00         1509.00       0.00         0.00        28.00
- -------------------------------
JAKARTA-SURABAYA*                    385.40          192.70       0.00         0.00         0.00
- -------------------------------
FLAG S7 (Mumbai-BU4)                1386.00         1386.00       1.00         1.00       181.00
- -------------------------------
FLAG SD (BU4-Penang)                 123.60          123.60      11.00        11.00         0.00
- -------------------------------
FLAG S8 (BU4-Satun)                   60.40           60.40       6.00         6.00         0.00
- -------------------------------
FLAG S9 (Songkhla-Hong Kong)        1595.50         1595.50      99.00        99.00        83.00
- -------------------------------
FLAG S10 (Hong Kong-BU5)             915.00          915.00      47.00        47.00        38.00
- ------------------------------------------------------------------------------------------------

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

* Discounted in accordance with Schedule D2 Pages 1-4
 ROV Accounting Units (RAUs)=L1+0.5L2+4B                                        Excluded MT & PS
- ------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------
                                                         SCHEDULE P                               Page 4 of 13
                                                          Issue 14
                                                        Effective Date                               01-Apr-98
- ----------------------------------------------------------------------------------------------------------------
                                                                            ROV
                                  Chargeable       B                    Accounting
                                      L2         Buried   Chargeable B     Units        Cost Allocation to each
   Cable System                      (NM)        Length      (NM)         (RAUs)         Scheduled Cables (%)
- ----------------------------------------------------------------------------------------------------------------
<S>                                  <C>         <C>         <C>          <C>                  <C>
APCN Seg. B3                         126.12        0.00        0.00         63.06              0.166
- -------------------------------
APCN Seg. B4                           0.00        4.49        4.49         60.60              0.160
- -------------------------------
APCN Seg. B17                         15.60      190.63      190.63       1014.40              2.675
- -------------------------------
APCN Seg. B5                          62.64       19.02       19.02        179.76              0.474
- -------------------------------
APCN Seg. B6                          12.67       12.70       12.70         67.48              0.178
- -------------------------------
APCN Seg. B7                           0.00        0.00        0.00          0.00              0.000
- -------------------------------
APCN Seg. B8                          38.03      176.59      176.59        756.29              1.994
- -------------------------------
APCN Seg. B9                         230.81      397.66      397.66       1718.24              4.530
- -------------------------------
APCN Seg. B10                          0.00       48.83       48.83        196.36              0.518
- -------------------------------
APCN Seg. B11                          0.00       66.45       66.45        274.61              0.724
- -------------------------------
APCN Seg. B12                          0.00      678.78      678.78       2739.64              7.224
- -------------------------------
APCN Seg. B13                          0.00       50.26       50.26        203.03              0.535
- -------------------------------
APCN Seg. B14                          0.00       99.54       99.54        405.42              1.069
- -------------------------------
APCN Seg. B15                          0.00       56.46       56.46        238.68              0.629
- -------------------------------
APCN Seg. B16                          0.00      469.65      469.65       1899.22              5.008
- -------------------------------
JASURAUS (APCN-A)                     28.00      317.00      317.00       1282.00              3.380
- -------------------------------
JAKARTA-SURABAYA*                      0.00      385.40      192.70        770.80              2.032
- -------------------------------
FLAG S7 (Mumbai-BU4)                 181.00      193.00      193.00        863.50              2.277
- -------------------------------
FLAG SD (BU4-Penang)                   0.00      113.00      113.00        463.00              1.221
- -------------------------------
FLAG S8 (BU4-Satun)                    0.00       55.00       55.00        226.00              0.596
- -------------------------------
FLAG S9 (Songkhla-Hong Kong)          83.00      668.00      668.00       2812.50              7.416
- -------------------------------
FLAG S10 (Hong Kong-BU5)              38.00      179.00      179.00        782.00              2.062
- ----------------------------------------------------------------------------------------------------------------
                                                         TOTAL RAUS      37926.67             100.000
- ----------------------------------------------------------------------------------------------------------------

* Discounted in accordance with Schedule D2 Pages 1-4
 ROV Accounting Units (RAUs)=L1+0.5L2+4B                                        Excluded MT & PS
- ----------------------------------------------------------------------------------------------------------------
</TABLE>


                                       5
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------

                                                                                  ROV COST ALLOCATION TO SCHEDULED CABLES

- -----------------------------------------------------------------------------------------------------------------------------
                                   Allocation
                                     to each
                       Total        Scheduled    SING            INDO
 Cable System          RAUs         Cable (%)     TEL     TM      SAT    CAT    SLT    VSNL    OPT    HKT1     ETPI     KDD
- -----------------------------------------------------------------------------------------------------------------------------
<S>                  <C>              <C>        <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>      <C>
SEA-ME-WE 'A'         342.00          0.902      0.451           0.451
SEA-ME-WE 'B'         288.00          0.759                      0.379         0.380
SEA-ME-WE 'C'         111.00          0.293                                    0.146           0.147
SIN-HON-TAI 'A'      1210.45          3.192      1.596                                                1.596
SIN-HON-TAI 'B'       773.60          2.040                                                           1.020
A-I-S 'A'              58.83          0.155                      0.08
A-I-S 'B'             532.90          1.405      0.703           0.702
IOCOM                 725.59          1.913              0.957                         0.956
HJK                   282.56          0.745                                                           0.373             0.372
HONTAI 2              736.40          1.942                                                           0.971
- -----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- -------------------------------------------------------------------------------------------------
                                           SCHEDULE P                                Page 5 of 13
                                           Issue 14
                                           Effective Date                               01-Apr-98
- -------------------------------------------------------------------------------------------------


                          TELS                         PT
 Cable System             TRN        JTB       PLDT    TEL    IDC    VNPT    KT     FLAG    TOTAL
- -------------------------------------------------------------------------------------------------
<S>                      <C>         <C>       <C>     <C>    <C>     <C>    <C>     <C>    <C>
SEA-ME-WE 'A'                                                                               0.902
SEA-ME-WE 'B'                                                                               0.759
SEA-ME-WE 'C'                                                                               0.293
SIN-HON-TAI 'A'                                                                             3.192
SIN-HON-TAI 'B'                                                                             2.040
A-I-S 'A'                0.078                                                              0.155
A-I-S 'B'                                                                                   1.405
IOCOM                                                                                       1.913
HJK                                                                                         0.745
HONTAI 2                                                                                    1.942
- -------------------------------------------------------------------------------------------------
</TABLE>


                                       6
<PAGE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------

                                                             ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                       Liability For Payment
- -------------------------------------------------------------------------------------------------------------------------------
                                         Allocation
                                           to each
                                          Scheduled     SING              INDO
 Cable System             Total  RAUs     Cable (%)      TEL      TM      SAT     CAT      SLT    VSNL    OPT      HKT1    ETPI
- -------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>              <C>         <C>      <C>      <C>     <C>     <C>    <C>      <C>      <C>      <C>
KUANTAN-KK                  931.11          2.455                2.455
SURABAYA-BANJ               406.89          1.073
B-S                        2426.25          6.397       3.198
B-M-P B1                    232.94          0.614                0.204
B-M-P B2                    211.40          0.557                0.186
B-M-P B3                    234.93          0.619                0.206
TP 1                         93.69          0.247
TM 1                        297.12          0.783
PK 1                        157.15          0.414
APC B1 (S-B1)               111.75          0.295       0.050    0.049                                             0.049
APC B2 (K-B1)               632.68          1.668       0.278    0.278                                             0.278
APC B3 (B1-2)               492.09          1.297       0.216    0.217                                             0.216
APC B4 (H-B2)               595.43          1.570       0.261    0.261                                             0.262
APC B5 (B2-3)                36.51          0.096       0.016    0.016                                             0.016
APC B6 (T-B3)                99.07          0.261       0.044    0.044                                             0.044
APC B7 (B3-N)                48.74          0.129       0.021    0.021                                             0.021
SEA-ME-WE 2 (S1)            640.00          1.687       0.338             0.338           0.337   0.337   0.337
SEA-ME-WE 2 (2.1)           197.00          0.519       0.103             0.104           0.104   0.104   0.104
SEA-ME-WE 2 (2.2)            25.00          0.066       0.014             0.013           0.013   0.013   0.013
SEA-ME-WE 2 (2.3)            57.50          0.152       0.030             0.030           0.030   0.031   0.031
SEA-ME-WE 2 (2.4)           247.00          0.651       0.131             0.130           0.130   0.130   0.130
SEA-ME-WE 2 (2.5)           128.50          0.339       0.067             0.068           0.068   0.068   0.068
M'SIA DOM SOUTH            2137.17          5.635                5.635
M'SIA DOM NORTH            1442.94          3.805                3.805
TVH B1 (T-BU)              2387.33          6.295                                 6.295
TVH B2 (V-BU)               419.14          1.105
TVH B3 (HK-BU)             1159.42          3.057                                                                  3.057
- -------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  SCHEDULE P                                   Page 6 of 13
                                                                  Issue 14
                                                                  Effective Date                                  01-Apr-98
- ---------------------------------------------------------------------------------------------------------------------------


                                              TELS                         PT
 Cable System              KDD      ITDC      TRA        JTB       PLDT    TEL    IDC       VNPT       KT     FLAG    TOTAL
- ---------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>      <C>         <C>       <C>     <C>    <C>        <C>       <C>     <C>    <C>
KUANTAN-KK                                                                                                            2.455
SURABAYA-BANJ                                                              1.073                                      1.073
B-S                                                      3.199                                                        6.397
B-M-P B1                                                 0.205     0.205                                              0.614
B-M-P B2                                                 0.186     0.185                                              0.557
B-M-P B3                                                 0.206     0.207                                              0.619
TP 1                                0.247                                                                             0.247
TM 1                                0.783                                                                             0.783
PK 1                                0.414                                                                             0.414
APC B1 (S-B1)             0.490     0.049                                         0.049                               0.295
APC B2 (K-B1)             0.278     0.278                                         0.278                               1.668
APC B3 (B1-2)             0.216     0.216                                         0.216                               1.297
APC B4 (H-B2)             0.262     0.262                                         0.262                               1.570
APC B5 (B2-3)             0.016     0.016                                         0.016                               0.096
APC B6 (T-B3)             0.043     0.043                                         0.043                               0.261
APC B7 (B3-N)             0.022     0.022                                         0.022                               0.129
SEA-ME-WE 2 (S1)                                                                                                      1.687
SEA-ME-WE 2 (2.1)                                                                                                     0.519
SEA-ME-WE 2 (2.2)                                                                                                     0.066
SEA-ME-WE 2 (2.3)                                                                                                     0.152
SEA-ME-WE 2 (2.4)                                                                                                     0.651
SEA-ME-WE 2 (2.5)                                                                                                     0.339
M'SIA DOM SOUTH                                                                                                       5.635
M'SIA DOM NORTH                                                                                                       3.805
TVH B1 (T-BU)                                                                                                         6.295
TVH B2 (V-BU)                                                                                                         1.105
TVH B3 (HK-BU)                                                                              1.105                     3.057
- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       7
<PAGE>

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------

                                                                                  ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                                           Liability For Payment
- ----------------------------------------------------------------------------------------------------------------------------
                                         Allocation
                                           to each
                             Total        Scheduled     SING             INDO
 Cable System                RAUs         Cable (%)     TEL      TM      SAT    CAT    SLT    VSNL    OPT    HKT1     ETPI
- ----------------------------------------------------------------------------------------------------------------------------
<S>                       <C>              <C>         <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>
APCN Seg. B3                 63.06         0.166       0.018    0.018    0.018  0.018                        0.018
APCN Seg. B4                 60.60         0.160       0.018    0.018    0.018  0.018                        0.018
APCN Seg. B17             1,014.40         2.675       0.297    0.298    0.298  0.297                        0.297
APCN Ses. B5                179.76         0.474       0.052    0.052    0.052  0.053                        0.053
APCN Seg. B6                 67.48         0.178       0.020    0.020    0.020  0.020                        0.020
APCN Seg. B7                  0.00         0.000       0.000    0.000    0.000  0.000                        0.000
APCN Seg. B8                756.29         1.994       0.221    0.221    0.221  0.221                        0.222
APCN Seg. B9              1,718.24         4.530       0.503    0.503    0.503  0.504                        0.504
APCN Seg. B10               196.36         0.518       0.057    0.057    0.057  0.057                        0.058
APCN Seg. B11               274.61         0.724       0.081    0.081    0.081  0.081                        0.080
APCN Seg. B12             2,739.64         7.224       0.802    0.802    0.802  0.803                        0.803
APCN Seg. B13               203.03         0.535       0.060    0.06     0.06   0.060                        0.059
APCN Seg. B14               405.42         1.069       0.118    0.118    0.119  0.119                        0.119
APCN Seg. B15               238.68         0.629       0.070    0.070    0.070  0.070                        0.069
APCN Seg. B16             1,899.22         5.008       0.556    0.556    0.556  0.556                        0.556
JASURAUS (APCN-A)         1,282.00         3.380                         1.690
JAKARTA-SURABAYA            770.80         2.032                         2.032
FLAG S7 (Mumbai-BU4)        863.50         2.277
FLAG SD (BU4-Penang)        463.00         1.221
FLAG S8 (BU4-Satun)         226.00         0.596
FLAG S9 (Songkhla-HK)      2812.50         7.416
FLAG SIO (HK-BU5)           782.00         2.062
- ----------------------------------------------------------------------------------------------------------------------------
TOTAL                     37926.67        100.00      10.390   17.208    8.889  9.172  1.208  1.639  0.830  10.779     0.000
- ----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------
                                                                  SCHEDULE P                                    Page 7 of 13
                                                                  Issue 14
                                                                  Effective Date                                   01-Apr-98
- ----------------------------------------------------------------------------------------------------------------------------


                                                TELS                         PT
 Cable System               KDD       ITDC      TRA        JTB       PLDT    TEL    IDC    VNPT    KT        FLAG      TOTAL
- ----------------------------------------------------------------------------------------------------------------------------
<S>                        <C>       <C>      <C>         <C>       <C>     <C>    <C>     <C>    <C>        <C>       <C>
APCN Seg. B3               0.019      0.019                          0.019                        0.019                1.166
APCN Seg. B4               0.018      0.018                          0.017                        0.017                0.160
APCN Seg. B17              0.297      0.297                          0.297                        0.297                2.675
APCN Ses. B5               0.053      0.053                          0.053                        0.053                0.474
APCN Seg. B6               0.020      0.020                          0.019                        0.019                0.178
APCN Seg. B7               0.000      0.000                          0.000                        0.000                0.000
APCN Seg. B8               0.222      0.222                          0.222                        0.222                1.994
APCN Seg. B9               0.504      0.503                          0.503                        0.503                4.530
APCN Seg. B10              0.058      0.058                          0.058                        0.058                0.518
APCN Seg. B11              0.080      0.080                          0.080                        0.080                0.724
APCN Seg. B12              0.803      0.803                          0.803                        0.803                7.224
APCN Seg. B13              0.059      0.059                          0.059                        0.059                0.535
APCN Seg. B14              0.119      0.119                          0.119                        0.119                1.069
APCN Seg. B15              0.070      0.070                          0.070                        0.070                0.629
APCN Seg. B16              0.557      0.557                          0.557                        0.557                5.008
JASURAUS (APCN-A)                               1.690                                                                  3.380
JAKARTA-SURABAYA                                                                                                       2.032
FLAG S7 (Mumbai-BU4)                                                                                         2.277     2.277
FLAG SD (BU4-Penang)                                                                                         1.221     1.221
FLAG S8 (BU4-Satun)                                                                                          0.596     0.596
FLAG S9 (Songkhla-HK)                                                                                        7.416     7.416
FLAG SIO (HK-BU5)                                                                                            2.062     2.062
- ----------------------------------------------------------------------------------------------------------------------------
TOTAL                      4.137      7.199     1.768      3.796     3.473  1.073   0.886  1.105  2.876     13.572   100.000
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       8
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------

                                           ROV COST ALLOCATION TO SCHEDULED CABLES
                                            Billing Parties (CWM Operated Facities)
- -----------------------------------------------------------------------------------------------------------------------------
                                   Allocation
                                     to each
                       Total        Scheduled    SING            INDO
 Cable System          RAUs         Cable (%)     TEL     TM      SAT    CAT    SLT    VSNL    OPT    HKT1     ETPI     KDD
- -----------------------------------------------------------------------------------------------------------------------------
<S>                  <C>              <C>        <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>      <C>
SEA-ME-WE 'A'         342.00          0.902
SEA-ME-WE 'B'         288.00          0.759
SEA-ME-WE 'C'         111.00          0.293
SIN-HON-TAI 'A'      1210.45          3.192                                                           3.192
SIN-HON-TAI 'B'       773.60          2.040                                                           2.040
A-I-S 'A'              58.83          0.155                      0.077
A-I-S 'B'             532.90          1.405      0.703           0.702
IOCOM                 725.59          1.913              0.913                         0.956
HJK                   282.56          0.745                                                           0.745
HONTAI 2              736.40          1.942                                                           1.942
- -----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------------------
                                           SCHEDULE P                                         Page 8 of 13
                                           Issue 14
                                           Effective Date                                        01-Apr-98
- ----------------------------------------------------------------------------------------------------------------


                                TELS                         PT                    SMW
 Cable System        ITDC       TRA        JTB       PLDT    TEL    IDC    VNPT    CBP      KT     FLAG    TOTAL
- ----------------------------------------------------------------------------------------------------------------
<S>                  <C>       <C>         <C>       <C>     <C>    <C>     <C>    <C>      <C>     <C>    <C>
SEA-ME-WE 'A'                                                                      0.902                   0.902
SEA-ME-WE 'B'                                                                      0.759                   0.759
SEA-ME-WE 'C'                                                                      0.293                   0.293
SIN-HON-TAI 'A'                                                                                            3.192
SIN-HON-TAI 'B'                                                                                            2.040
A-I-S 'A'                      0.078                                                                       0.155
A-I-S 'B'                                                                                                  1.405
IOCOM                                                                                                      1.913
HJK                                                                                                        0.745
HONTAI 2                                                                                                   1.942
- ----------------------------------------------------------------------------------------------------------------
</TABLE>


                                       9
<PAGE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------

                                                             ROV COST ALLOCATION TO SCHEDULED CABLES
                                                            Billing Parties (CWM Operated Facilities)
- -------------------------------------------------------------------------------------------------------------------------------
                                         Allocation
                                           to each
                                          Scheduled     SING              INDO
 Cable System             Total  RAUs     Cable (%)      TEL      TM      SAT    CAT      SLT    VSNL     OPT     HKT1     ETPI
- -------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>              <C>         <C>      <C>      <C>     <C>     <C>    <C>      <C>      <C>      <C>
KUANTAN-KK                  931.11          2.455                2.455
SURABAYA-BANJ               406.89          1.073
B-S                        2426.25          6.397
B-M-P B1                    232.94          0.614                0.204
B-M-P B2                    211.40          0.557                0.186
B-M-P B3                    234.93          0.619                0.206
TP 1                         93.69          0.247
TM 1                        297.12          0.783
PK 1                        157.15          0.414
APC B1 (S-B1)               111.75          0.295                                                                  0.295
APC B2 (K-B1)               632.68          1.668                                                                  1.668
APC B3 (B1-2)               492.09          1.297                                                                  1.297
APC B4 (H-B2)               595.43          1.570                                                                  1.570
APC B5 (B2-3)                36.51          0.096                                                                  0.096
APC B6 (T-B3)                99.07          0.261                                                                  0.261
APC B7 (B3-N)                48.74          0.129                                                                  0.129
SEA-ME-WE 2 (S1)            640.00          1.687
SEA-ME-WE 2 (2.1)           197.00          0.519
SEA-ME-WE 2 (2.2)            25.00          0.066
SEA-ME-WE 2 (2.3)            57.50          0.152

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

<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
                                                                  SCHEDULE P                                       Page 9 of 13
                                                                  Issue 14
                                                                  Effective Date                                      01-Apr-98
- -------------------------------------------------------------------------------------------------------------------------------


                                              TELS                         PT                       SMW
 Cable System              KDD      ITDC      TRA        JTB       PLDT    TEL    IDC       VNPT    CBP    KT     FLAG    TOTAL
- -------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>      <C>         <C>       <C>     <C>    <C>        <C>           <C>     <C>    <C>
KUANTAN-KK                                                                                                                2.455
SURABAYA-BANJ                                                              1.073                                          1.073
B-S                                                      3.199                                                            6.397
B-M-P B1                                                 0.205     0.205                                                  0.614
B-M-P B2                                                 0.186     0.185                                                  0.557
B-M-P B3                                                 0.206     0.207                                                  0.619
TP 1                                0.247                                                                                 0.247
TM 1                                0.783                                                                                 0.783
PK 1                                0.414                                                                                 0.414
APC B1 (S-B1)                                                                                                             0.295
APC B2 (K-B1)                                                                                                             1.668
APC B3 (B1-2)                                                                                                             1.297
APC B4 (H-B2)                                                                                                             1.570
APC B5 (B2-3)                                                                                                             0.096
APC B6 (T-B3)                                                                                                             0.261
APC B7 (B3-N)                                                                                                             0.129
SEA-ME-WE 2 (S1)                                                                                    1.687                 1.687
SEA-ME-WE 2 (2.1)                                                                                   0.519                 0.519
SEA-ME-WE 2 (2.2)                                                                                   0.066                 0.066
SEA-ME-WE 2 (2.3)                                                                                   0.152                 0.152

- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       10
<PAGE>

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------

                                                                ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                  Billing Parties (CWM Operated Facilities)
- ----------------------------------------------------------------------------------------------------------------------------
                                         Allocation
                                           to each
                             Total        Scheduled     SING             INDO
 Cable System                RAUs         Cable (%)     TEL      TM      SAT    CAT    SLT    VSNL    OPT    HKT1     ETPI
- ----------------------------------------------------------------------------------------------------------------------------
<S>                       <C>              <C>         <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>
APCN Seg. B3                 63.06         0.166                                                             0.166
APCN Seg. B4                 60.60         0.160                                                             0.160
APCN Seg. B17             1,014.40         2.675                                                             2.675
APCN Ses. B5                179.76         0.474                                                             0.474
APCN Seg. B6                 67.48         0.178                                                             0.178
APCN Seg. B7                  0.00         0.000                                                             0.000
APCN Seg. B8                756.29         1.994                                                             1.994
APCN Seg. B9              1,718.24         4.530                                                             4.530
APCN Seg. B10               196.36         0.518                                                             0.518
APCN Seg. B11               274.61         0.724                                                             0.724
APCN Seg. B12             2,739.64         7.224                                                             7.224
APCN Seg. B13               203.03         0.535                                                             0.535
APCN Seg. B14               405.42         1.069                                                             1.069
APCN Seg. B15               238.68         0.629                                                             0.629
APCN Seg. B16             1,899.22         5.008                                                             5.008
JASURAUS (APCN-A)         1,282.00         3.380                         1.690
JAKARTA-SURABAYA            770.80         2.032                         2.032
FLAG S7 (Mumbai-BU4)        863.50         2.277
FLAG SD (BU4-Penang)        463.00         1.221
FLAG S8 (BU4-Satun)         226.00         0.596
FLAG S9 (Songkhla-HK)     2,812.50         7.416
FLAG S1O (HK-BU5)           782.00         2.062
- ----------------------------------------------------------------------------------------------------------------------------
TOTAL                     37926.67        100.000      3.901   14.404    4.501  6.295  0.000  0.000  0.000  42.176     0.000
- ----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                  SCHEDULE P                                         Page 10 of 13
                                                                  Issue 14
                                                                  Effective Date                                         01-Apr-98
- ----------------------------------------------------------------------------------------------------------------------------------


                                                TELS                         PT                     SMW
 Cable System               KDD       ITDC      TRA        JTB       PLDT    TEL    IDC    VNPT     CBP      KT    FLAG      TOTAL
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>       <C>      <C>         <C>       <C>     <C>    <C>     <C>              <C>    <C>       <C>
APCN Seg. B3                                                                                                                 1.166
APCN Seg. B4                                                                                                                 0.160
APCN Seg. B17                                                                                                                2.675
APCN Ses. B5                                                                                                                 0.474
APCN Seg. B6                                                                                                                 0.178
APCN Seg. B7                                                                                                                 0.000
APCN Seg. B8                                                                                                                 1.994
APCN Seg. B9                                                                                                                 4.530
APCN Seg. B10                                                                                                                0.518
APCN Seg. B11                                                                                                                0.724
APCN Seg. B12                                                                                                                7.224
APCN Seg. B13                                                                                                                0.535
APCN Seg. B14                                                                                                                1.069
APCN Seg. B15                                                                                                                0.629
APCN Seg. B16                                                                                                                5.008
JASURAUS (APCN-A)                               1.690                                                                        3.380
JAKARTA-SURABAYA                                                                                                             2.032
FLAG S7 (Mumbai-0U4)                                                                                               2.277     2.277
FLAG SD (BU4-Penang)                                                                                               1.221     1.221
FLAG S8 (BU4-Satun)                                                                                                0.596     0.596
FLAG S9 (Songkhla-HK)                                                                                              7.416     7.416
FLAG S1O (HK-BU5)                                                                                                  2.062     2.062
- ----------------------------------------------------------------------------------------------------------------------------------
TOTAL                      0.000      1.444     1.768      3.796     0.597  1.073   0.000  1.105    5.368  0.000  13.573    100.000
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       11
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------

                                           ROV COST ALLOCATION TO SCHEDULED CABLES
                                           Billing Parties (ACPL Operated Facities)
- -----------------------------------------------------------------------------------------------------------------------------
                                   Allocation
                                     to each
                       Total        Scheduled    SING            INDO
 Cable System          RAUs         Cable (%)     TEL     TM      SAT    CAT    SLT    VSNL    OPT    HKT1     ETPI     KDD
- -----------------------------------------------------------------------------------------------------------------------------
<S>                  <C>              <C>        <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>      <C>
SEA-ME-WE 'A'         342.00          0.902
SEA-ME-WE 'B'         288.00          0.759
SEA-ME-WE 'C'         111.00          0.293
SIN-HON-TAI 'A'      1210.45          3.192                                                           3.192
SIN-HON-TAI 'B'       773.60          2.040                                                           2.040
A-I-S 'A'              58.83          0.155                      0.077
A-I-S 'B'             532.90          1.405      0.702           0.703
IOCOM                 725.59          1.913              1.913
HJK                   282.56          0.745                                                           0.745
HONTAI 2              736.40          1.942                                                           1.942
- -----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------
                                                 SCHEDULE P                                        Page 11 of 13
                                                 Issue 14
                                                 Effective Date                                        01-Apr-98
- ----------------------------------------------------------------------------------------------------------------


                                TELS                         PT                    SMW
 Cable System        ITDC       TRA        JTB       PLDT    TEL    IDC    VNPT    CBP      KT     FLAG    TOTAL
- ----------------------------------------------------------------------------------------------------------------
<S>                  <C>       <C>         <C>       <C>     <C>    <C>     <C>    <C>      <C>     <C>    <C>
SEA-ME-WE 'A'                                                                      0.902                   0.902
SEA-ME-WE 'B'                                                                      0.759                   0.759
SEA-ME-WE 'C'                                                                      0.293                   0.293
SIN-HON-TAI 'A'                                                                                            3.192
SIN-HON-TAI 'B'                                                                                            2.040
A-I-S 'A'                      0.078                                                                       0.155
A-I-S 'B'                                                                                                  1.405
IOCOM                                                                                                      1.913
HJK                                                                                                        0.745
HONTAI 2                                                                                                   1.942
- ----------------------------------------------------------------------------------------------------------------
</TABLE>


                                       12
<PAGE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------

                                                             ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                       Liability For Payment
- -------------------------------------------------------------------------------------------------------------------------------
                                         Allocation
                                           to each
                                          Scheduled     SING              INDO
 Cable System             Total  RAUs     Cable (%)      TEL      TM      SAT    CAT      SLT    VSNL     OPT     HKT1     ETPI
- -------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>              <C>         <C>      <C>      <C>     <C>     <C>    <C>      <C>      <C>      <C>
KUANTAN-KK                  931.11          2.455                2.455
SURABAYA-BANJ               406.89          1.073
B-S                        2426.25          6.397       3.198
B-M-P B1                    232.94          0.614                0.205
B-M-P B2                    211.40          0.557                0.186
B-M-P B3                    234.93          0.619                0.206
TP 1                         93.69          0.247
TM 1                        297.12          0.783
PK 1                        157.15          0.414
APC B1 (S-B1)               111.75          0.295       0.295
APC B2 (K-B1)               632.68          1.668       1.668
APC B3 (B1-2)               492.09          1.297       1.216
APC B4 (H-B2)               595.43          1.570       0.297
APC B5 (B2-3)                36.51          0.096       1.570
APC B6 (T-B3)                99.07          0.261       0.096
APC B7 (B3-N)                48.74          0.129       0.261
SEA-ME-WE 2 (S1)            640.00          1.687       0.129
SEA-ME-WE 2 (2.1)           197.00          0.519
SEA-ME-WE 2 (2.2)            25.00          0.066
SEA-ME-WE 2 (2.3)            57.50          0.152
SEA-ME-WE 2 (2.4)           247.00          0.651
SEA-ME-WE 2 (2.5)           128.50          0.339
M'ASIA DOM SOUTH           2137.17          5.635                5.635
M'ASIA DOM NORTH           1442.94          3.805                3.805
TVH B1 (T-BU)              2387.33          6.295                                 6.295
TVH B2 (V-BU)               419.14          1.105
TVH B3 (HK-BU)             1159.42          3.057                                                                  3.057
- -------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                  SCHEDULE P                                        Page 12 of 13
                                                                  Issue 14
                                                                  Effective Date                                        01-Apr-98
- ---------------------------------------------------------------------------------------------------------------------------------


                                              TELS                         PT                        SMW
 Cable System              KDD      ITDC      TRA        JTB       PLDT    TEL    IDC       VNPT     CBP     KT     FLAG    TOTAL
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>      <C>         <C>       <C>     <C>    <C>        <C>     <C>     <C>     <C>    <C>
KUANTAN-KK                                                                                                                  2.455
SURABAYA-BANJ                                                              1.073                                            1.073
B-S                                                      3.199                                                              6.397
B-M-P B1                                                 0.205     0.205                                                    0.614
B-M-P B2                                                 0.186     0.185                                                    0.557
B-M-P B3                                                 0.206     0.207                                                    0.619
TP 1                                0.247                                                                                   0.247
TM 1                                0.783                                                                                   0.783
PK 1                                0.414                                                                                   0.414
APC B1 (S-B1)                                                                                                               0.295
APC B2 (K-B1)                                                                                                               1.668
APC B3 (B1-2)                                                                                                               1.297
APC B4 (H-B2)                                                                                                               1.570
APC B5 (B2-3)                                                                                                               0.096
APC B6 (T-B3)                                                                                                               0.261
APC B7 (B3-N)                                                                                                               0.129
SEA-ME-WE 2 (S1)                                                                                      1.687                 1.687
SEA-ME-WE 2 (2.1)                                                                                     0.519                 0.519
SEA-ME-WE 2 (2.2)                                                                                     0.066                 0.066
SEA-ME-WE 2 (2.3)                                                                                     0.152                 0.152
SEA-ME-WE 2 (2.4)                                                                                     0.651                 0.651
SEA-ME-WE 2 (2.5)                                                                                     0.339                 0.339
M'ASIA DOM SOUTH                                                                                                            5.635
M'ASIA DOM NORTH                                                                                                            3.805
TVH B1 (T-BU)                                                                                                               6.295
TVH B2 (V-BU)                                                                                                               1.105
TVH B3 (HK-BU)                                                                              1.105                           3.057
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       13
<PAGE>

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------

                                                                                  ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                                   Billing Parties (ACPL Operated Facities)
- ----------------------------------------------------------------------------------------------------------------------------
                                         Allocation
                                           to each
                             Total        Scheduled     SING             INDO
 Cable System                RAUs         Cable (%)     TEL      TM      SAT    CAT    SLT    VSNL    OPT    HKT1     ETPI
- ----------------------------------------------------------------------------------------------------------------------------
<S>                       <C>              <C>         <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>
APCN Seg. B3                 63.06         0.166       0.166
APCN Seg. B4                 60.60         0.160       0.160
APCN Seg. B17             1,014.40         2.675       2.675
APCN Ses. B5                179.76         0.474       0.474
APCN Seg. B6                 67.48         0.178       0.178
APCN Seg. B7                  0.00         0.000       0.000
APCN Seg. B8                756.29         1.994       1.994
APCN Seg. B9              1,718.24         4.530       4.530
APCN Seg. B10               196.36         0.518       0.518
APCN Seg. B11               274.61         0.724       0.724
APCN Seg. B12             2,739.64         7.224       7.224
APCN Seg. B13               203.03         0.535       0.535
APCN Seg. B14               405.42         1.069       1.069
APCN Seg. B15               238.68         0.629       0.629
APCN Seg. B16             1,899.22         5.008       5.008
JASURAUS (APCN-A)         1,282.00         3.380                         1.690
JAKARTA-SURABAYA            770.80         2.032                         2.032
FLAG S7 (Mumbai-BU4)        863.50         2.277
FLAG SD (BU4-Penang)        463.00         1.221
FLAG S8 (BU4-Satun)         226.00         0.596
FLAG S9 (Songkhla-HK)     2,812.50         7.416
FLAG SIO (HK-BU5)           782.00         2.062
- ----------------------------------------------------------------------------------------------------------------------------
TOTAL                     37926.67        100.000     35.100   14.404    4.502  6.295  0.000  0.000  0.000  10.976     0.000
- ----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                SCHEDULE P                                             Page 13 of 13
                                                                Issue 14
                                                                Effective Date                                             01-Apr-98
- ------------------------------------------------------------------------------------------------------------------------------------


                                              TELS                         PT                     SMW
 Cable System              KDD      ITDC      TRA        JTB       PLDT    TEL    IDC    VNPT     CBP      KT        FLAG      TOTAL
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>      <C>      <C>         <C>       <C>     <C>    <C>     <C>              <C>        <C>       <C>
APCN Seg. B3                                                                                                                   0.166
APCN Seg. B4                                                                                                                   0.160
APCN Seg. B17                                                                                                                  2.675
APCN Ses. B5                                                                                                                   0.474
APCN Seg. B6                                                                                                                   0.178
APCN Seg. B7                                                                                                                   0.000
APCN Seg. B8                                                                                                                   1.994
APCN Seg. B9                                                                                                                   4.530
APCN Seg. B10                                                                                                                  0.518
APCN Seg. B11                                                                                                                  0.724
APCN Seg. B12                                                                                                                  7.224
APCN Seg. B13                                                                                                                  0.535
APCN Seg. B14                                                                                                                  1.069
APCN Seg. B15                                                                                                                  0.629
APCN Seg. B16                                                                                                                  5.008
JASURAUS (APCN-A)                             1.690                                                                            3.380
JAKARTA-SURABAYA                                                                                                               2.032
FLAG S7 (Mnn,bai-0U4)                                                                                                2.277     2.277
FLAG SD (BU4-Penang)                                                                                                 1.221     1.221
FLAG S8 (BU4-Satun)                                                                                                  0.596     0.596
FLAG S9 (Songkhla-HK)                                                                                                7.416     7.416
FLAG SIO (HK-BU5)                                                                                                    2.062     2.062
- ------------------------------------------------------------------------------------------------------------------------------------
TOTAL                     0.000     1.444     1.768      3.796     0.597  1.073   0.000  1.105   5.368    0.000     13.572   100.000
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       14
<PAGE>

                             THE FOURTH SUPPLEMENTAL

                                    AGREEMENT

                                       TO

                               THE SOUTH EAST ASIA

                                       AND

                                  INDIAN OCEAN

                           CABLE MAINTENANCE AGREEMENT

<PAGE>

This Fourth Supplemental Agreement to The South East Asia and Indian Ocean Cable
Maintenance Agreement ("SEAIOCMA") is dated this tenth day of July 1996, and is
made between the following Parties:-

MAINTENANCE AUTHORITIES

THE COMMUNICATIONS AUTHORITY OF THAILAND - having its principal office at 99
Chaeng Watthana Road, Don Muang, Bangkok 10002. Thailand (herein called "CAT"
which expression shall include its successors).

EASTERN TELECOMMUNICATIONS PHILIPPINES INC. - with principal offices at Telecoms
Plaza, 316 Sen. Gil J. Puyat Avenue, Sacedo Village, Makati, Metro Manila,
Philippines (herein called "ETPI" which expression shall include its
successors).

HONG KONG TELECOM INTERNATIONAL LIMITED - having its registered office at 39th
Floor, Hongkong Telecom Tower, Taikoo Place, 979 King's road, Quarry Bay, Hong
Kong (herein called "HKTI" which expression shall include its successors).

INTERNATIONAL DIGITAL COMMUNICATIONS INC. - a company incorporated and existing
under the laws of Japan and having its registered office at 5-20-8 Asakusabashi,
Taito-ku, Tokyo, Japan, 111 (hereinafter called "IDC" which expression shall
include its successors).

INTERNATIONAL TELECOMMUNICATION DEVELOPMENT CORPORATION - having its principal
office at 31 Aikuo East Road, Taipei, (herein called "ITDC" which expression
shall include its successors).

JABATIAN TELEKOM OF BRUNEI DARUSSALAM - having its principal office at Ministry
of Communications Building, 1st Floor, Old Airport, Berakas, Bandar Seri Begawan
2051, Brunei Darussalam (herein called "JTB" which expression shall include its
successors).

KOKUSAI DENSHIN DENWA CO., LTD having its principal office at No. 3-2
Nishi-Shinjuku 2 Chome, Shinjuku-ku in the city of Tokyo (herein called "KDD"
which expression shall include its successors).

OFFICE DES POSTES ET TELECOMMUNICATIONS - having its registered office at
Boulevard de la Republique, Dijbouti, Republique de la Djibouti (herein called
"OPT" which expression shall include its successors).

PHILIPPINE LONG DISTANCE TELEPHONE COMPANY - a corporation organised and
existing under the laws of the Republic of the Philippines and having its
principal office at the Ramon Cojuangco Building, Makati Avenue, Makati, Metro
Manila (herein called "PLDT" which expression shall include its successors).

<PAGE>

P.T. (PERSER0) INDONESIAN SATELLITE CORPORATION - a government owned enterprise
for international telecommunications of the Republic of Indonesia, having its
registered office at Jalan Medan merdeka Barat 21, Jakarta 10110 (herein called
"INDOSAT" which expression shall include its successors).

PT TELEKOMUNIKASI INDONESIA - having its principal office at JI, Jendral Gatot
Subroto No. 52 Jakarta 12150, Indonesia (herein called "PT TELKOM" which
expression shall include its successors).

SRI LANKA TELECOM - having its principal office at OTS Building, Duke Street,
Colombo 1, Sri Lanka (herein called "SLT" which expression shall include its
successors).

TELSTRA CORPORATION LIMITED ACN 051 775 556, (formerly called Australian and
Overseas Telecommunications Corporation Limited), a company incorporated under
the laws of Australia and having an office at 231 Elizabeth Street, Sydney, New
South Wales, Australia, (herein called "Telstra" which expression shall include
its successors).

TELEKOM MALA YSIA BERHAD - a company incorporated in Malaysia and existing under
the laws of Malaysia, having its principal office at Ibupejabat Telekom
Malaysia, Jalan Pantai Baharu, 59200 Kuala Lumpur, Malaysia (herein called "TM"
which expression shall include its successors).

VIDESH SANCHAR NIGAM LIMITED - having its registered office at Videsh Sanchar
Bhavan, Mahatma Gandhi Road, Bombay -400 001, India (herein called "VSNL" which
expression shall include its successors).

VIETNAM POSTS AND TELECOMMUNICATIONS CORPORATION - having its registered office
at 18 Nguyen Du Street, Hanoi, Vietnam (herein called "VNPT" which expression
shall include its successors).

FACILITY PROVIDERS

ASEAN CABLESHIP PRIVATE LIMITED - having its principal office at 15 Hoe
Chiang Road, #05-01/03 Euro-Asia Centre Singapore 089316, Republic of Singapore
(herein called "ACPL" which expression shall include its successors).

CABLE AND WIRELESS (MARINE) LIMITED - having its registered office at East Saxon
House, 27 Duke Street, Chelmsford, Essex CM1 1HT (herein called "CWM" which
expression shall include its successors).

SEMBAWANG CABLE DEPOT PTE LTD - having its registered office at 2nd Storey,
Katong Submarine Cable Station, 375 Tanjong Katong Road, Singapore 1543 (herein
called "SCDPL" which expression shall include its successors).


                                       2
<PAGE>

                                   WITNESSETH

WHEREAS by an agreement dated 1 June 1986 between the Maintenance Authorities
and the Cableship Operators as named therein ("SEAIOCMA"), as amended by a First
Supplemental Agreement dated 1 December 1986, a Second Supplemental Agreement
dated 1 June 1990, and a Third Supplemental Agreement dated 17 September 1992,
the Cableship Operators agreed to provide facilities and services within the
Operational Zone.

WHEREAS the increasing number of buried cable systems in the Operational Zone
has necessitated the introduction of submersible facilities to assist the
Cableship Operators in maintaining buried cable systems.

WHEREAS the Maintenance Authorities have agreed to the enhancement of the
Cableships' facilities by the inclusion of remotely operated vehicles.

WHEREAS the Cableship Operators are required to undertake jointer training and
requalification of jointers, and the Maintenance Authorities have agreed to pay
for the costs associated with such activities.

WHEREAS the Parties have agreed to the need to reference Schedule M in the text
of SEAIOCMA.

NOW THEREFORE, the Parties agree with one another as follows:-

1.    DEFINITIONS

      Save as is herein amended, the words and/or expressions as used in the
      Fourth Supplemental Agreement shall have the same meanings ascribed to
      them as in SEAIOCMA, the First Supplemental Agreement, the Second
      Supplemental Agreement, and the Third Supplemental Agreement.

      Clause 1 of SEAIOCMA shall be amended as follows;

      "ROV"                   means the CIRRUS ROV or any new remotely operated
                              vehicle provided by the Cableship Operators under
                              SEAIOCMA as more fully described in Schedule N.

      "ROV Running Costs"     means the variable costs for an ROV as defined in
                              Schedule O over and above the ROV Standing Charges
                              incurred in respect of repairs, maintenance, and
                              other such operational circumstances as stipulated
                              in the Agreement.


                                       3
<PAGE>

      "ROV Standing Charges" means the annual charges as allocated in Schedule
      P, payable to the Cableship Operators in consideration of the provision
      of ROVs as detailed in Clause 3 of the Fourth Supplemental Agreement.

2.    PROVISION OF ROV FACILITIES

a)    In accordance with Clause 5(f) of SEAIOCMA, the Cableship Operators will
      provide ROVs as additional facilities under the Agreement.

b)    As from 1st October 1995, CWM shall provide the CIRRUS ROV on the C.S.
      Cable Enterprise and thereafter on the New Vessel ("Vessel 2") after it
      replaces the C.S. Cable Enterprise, until such time that CIRRUS is
      replaced by a new ROV in accordance with Clause 2(c)(ii) of this Fourth
      Supplemental Agreement. The specification of the CIRRUS ROV is appended
      hereto as Schedule N.

c)    The Cableship Operators shall procure new ROVs based on the target
      specification which is appended hereto as Schedule N, as follows:

      (i)   A new ROV ("ROV 1") shall be procured by ACPL and installed on
            Vessel I (hereinafter called C.S. ASEAN Restorer) by 1st December
            1995 or as soon as possible thereafter.

      (ii)  A new ROV ("ROV 2") shall be procured by CWM and installed on Vessel
            2 by 1st January 1999 or as soon as possible thereafter.

d)    The CIRRUS ROV shall accordingly be withdrawn from SEAIOCMA as at the date
      of its replacement by ROV 2 as specified above and the Maintenance
      Authorities shall incur no further obligation or liability for the CIRRUS
      ROV thereafter.

(e)   When each new ROV is delivered by the manufacturer to ACPL and CWM
      respectively, their specifications shall be incorporated as Schedule N and
      shall supersede the target specifications appended hereto.

3.    ROV STANDING CHARGES

(a)   In consideration of the provision of ROVs on the Cableships, the
      Maintenance Authorities shall pay annual ROV Standing Charges in addition
      to the annual Fixed Standing Charges as follows:


                                       4
<PAGE>

      (i)   CIRRUS

            1995/96        (pound)824,400
            1996/97        (pound)857,700
            1997/98        (pound)891,900
            1998/99        (pound)927,000

      (ii)  ROV 1

            1995/96        Sing$2,850,000
            1996/97        Sing$2,964,000
            1997/98        Sing$3,082,750
            1998/99        Sing$3,206,250

      (iii) ROV 2

            1998/99        (pound)1,381,300
            1999/2000      (pound)1,439,250
            2000/01        (pound)1,496,250

b)    It is recognized by the Parties that the ROV Standing Charges in respect
      of ROV 2 as detailed above are based on the current expectations of the
      capital cost of ROV 2 as detailed in paper 21 of SEAIOCMA Management
      Committee meeting 11. In the event that the actual capital cost differs
      from the current expectation due to a different cost being quoted from the
      supplier, or as a result of changes in prevailing exchange rates, CWM
      shall re-compute the ROV Standing Charges in respect of ROV 2, and
      re-submit them for approval of the Management Committee. Such approval
      shall not be unreasonably withheld. ROV Standing Charges re-submitted and
      agreed under this clause shall replace the ROV Standing Charges in respect
      of ROV 2 as detailed in Clause 33 (a)(iii) of the Fourth Supplemental
      Agreement.

c)    Should an ROV be incorporated into or withdrawn from SEAIOCMA during the
      course of a Financial Year, the ROV Standing Charge applicable to that
      Financial Year shall be pro-rated accordingly.

d)    The ROV Standing Charges subsequent to those indicated in Clause 3(a) of
      the Fourth Supplemental Agreement shall be subject to an annual increase
      of 4% from the previous year.

e)    ROV Running Costs incurred during an operation are calculated in
      accordance with Schedule 0, appended hereto.


                                       5
<PAGE>

4.    BASIS OF ROV COST ALLOCATION

      The ROV Standing Charges shall be allocated to the Maintenance Authorities
      in proportion to each Scheduled Cable's allocated number of ROV Accounting
      Units as determined in accordance with the provisions of Schedule P
      attached to this Fourth Supplemental Agreement.

5.    OPERATION OF THE CABLESHIPS

      The following sub-clauses shall be incorporated in SEAIOCMA as new clauses
      7(i) and 7(j);

      "7(1) At the inception of the Fourth Supplemental Agreement, the Cableship
            Operators undertake to commence negotiations with a suitable local
            company to supply additional ROV personnel during operations that
            require the use of an ROV. It is recognised and agreed by the
            Maintenance Authorities that until such arrangements are finalised,
            in such instances where an ROV is required, the Cableship Operators
            will use reasonable endeavours to put the Cableship to sea in
            accordance with Clause 7 of SEAIOCMA."

      "7(j) Notwithstanding sub-clause 7(i) above, in the event that an ROV is
            required to assist in a maintenance or repair operation, the
            Cableship Operators undertake to mobilise the additional ROV
            personnel with due dispatch."

6.    JOINTER TRAINING AND REOUALIFICATION COSTS

      The following sub-clause shall be incorporated in SEAIOCMA as new clause
      19(n):

      "Any costs incurred by the Cableship Operators in respect of training and
      re-qualifying jointers to provide jointing services under this Agreement
      shall be allocated to the Scheduled Cables in proportion to their
      allocated number of PIOCAUs in accordance with Schedule D2 prevailing at
      the time that such training or re-qualification costs were incurred".

7.    BILLING, ACCOUNTING AND SETTLEMENT ARRANGEMENTS

      Clause 21(b) of SEAIOCMA shall be amended by the addition of the following
      text;

      "Bills in respect of an ROV shall be submitted on a quarterly basis to the
      Maintenance Authorities fifteen (15) days prior to the first date of the
      quarter in which they apply, save


                                       6
<PAGE>

      that the first quarterly bill in respect of the CIRRUS ROV will be
      submitted at the date of the Fourth Supplemental Agreement".

8.    PERFORMANCE OF ROV OPERATION'S

      The Cableship Operators shall with due dispatch, use reasonable skill and
      care in undertaking ROV operations, but the Cableship Operators shall not
      be subject to any undertaking, express or implied, as to the depth or
      speed of burial, such performance and time being dependent on the
      circumstances in which the Cableship and the ROV are required to operate.

9.    USE OF ROVs FOR OUTSIDE CHARTER

(a)   The Cableship Operators shall be at liberty to seek outside charter work
      for the ROVs. If such work requires the use of an ROV only, without a
      requirement for the Cableship, then the Cableship Operator shall seek the
      prior agreement of the Management Committee to demobilise the ROV from its
      Cableship. Such agreement shall not be unreasonably withheld.

(b)   In the event that the Cableship Operators utilise an ROV for outside
      charter work, the Maintenance Authorities shall receive a daily rebate for
      the period during which the ROV is not available to the Maintenance
      Authorities. Such daily rebate will be an amount equal to the daily rate
      of the ROV Standing Charge calculated by dividing the ROV Standing Charge
      by 335.

(c)   The rebate due to the Maintenance Authorities at the end of such periods
      of outside charter work shall be allocated to the Maintenance Authorities
      in accordance with Schedule P appended hereto.

(d)   In the event that the Cableship is required for outside charier work
      without the need of an ROV, the Cableship Operator shall seek the prior
      permission of the Management Committee to release the Cableship only from
      its obligations under SEAIOCMA. Under such circumstances and if required
      by the Management Committee, the ROV will be demobilised at no cost to the
      Maintenance Authorities and shall be stored ashore in a state of
      operational readiness. The ROV Standing Charges will continue to be
      chargeable during outside charter work undertaken in accordance with this
      Clause 9 (d).

(e)   Should the ROV be required by a Maintenance Authority whilst the Cableship
      is on outside charier work as envisaged in Clause 9(d) above, the
      Cableship Operator shall assist the Maintenance Authority that requires
      the ROV in sourcing a suitable vessel of opportunity on which to mobilise
      the ROV. All costs incurred in providing a suitable


                                       7
<PAGE>

      vessel of opportunity, including but not limited to the cost of fitout of
      the vessel and mobilisation of the ROV shall be charged as ROV Running
      Costs as detailed in Schedule O.

10.   LOSS OF ROVs

(a)   In the event that an ROV is lost or becomes a constructive or actual loss,
      the Cableship Operator responsible for the operation of that ROV shall
      immediately notify all Parties, and shall use reasonable endeavours to
      secure an equivalent facility. If such a facility is available, the
      Parties agree to negotiate in good faith the terms and conditions for the
      provision of such a facility with the relevant Cableship Operator.

(b)   Should the Parties not agree to the provision of an equivalent facility,
      the ROV Standing Charge in respect of the lost ROV will cease to be
      charged as of the date of such loss.

11.   PREVIOUS AGREEMENTS

      Prior to the date of this Agreement, certain Parties hereto had rights and
      obligations under the CIRRUS ROV Insurance Premium Scheme. It is hereby
      agreed by the Parties that all rights and obligations under the CIRRUS ROV
      Insurance Premium Scheme shall terminate when the CIRRUS ROV is
      incorporated into SEAIOCMA in accordance with Clause 2(b) of this Fourth
      Supplemental Agreement, and that this Agreement shall supersede the CIRRUS
      ROV Insurance Premium Scheme, provided always that such termination shall
      not in any way prejudice any rights and remedies which may have accrued to
      any Party prior to the date of such termination.

12.   PRIORITY ARRANGEMENTS

      The following sub-clause shall be incorporated in SEAIOCMA as new Clause
      11(b)(iv);

      "The priority of repair procedures in Schedule M are to be followed in all
      instances of simultaneous cable failures unless other arrangements are
      agreed by the Maintenance Authorities involved."

13.   MISCELLANEOUS

      The provisions of this Fourth Supplemental Agreement shall come into
      effect on 1st October 1995 and shall continue thereafter until SEAIOCMA is
      terminated, or expires, whichever is the sooner.


                                       8
<PAGE>

      Except as herein amended, all terms, covenants, provisions and conditions
      set out and provided in SEAIOCMA, and the First and Second and Third
      Supplementals thereto shall continue to apply and shall remain in full
      force and effect between the Parties.

      This Fourth Supplemental Agreement shall be executed by each of the
      Parties in twenty (20) counterparts and each thereof when so executed and
      delivered shall be an original and such parts shall together (as well as
      separately) constitute one and the same instrument.

IN WITNESS WHEREOF the Parties have severally subscribed these presents or
caused them to be subscribed in their names and on their behalf by their duly
authorised officers.

SIGNED:

For and on behalf of
THE COMMUNICATIONS AUTHORITY                  Attest                 Date
OF THAILAND


 ...................................       ...............       ...............

For and on behalf of
EASTERN TELECOMMUNICATIONS                    Attest                 Date
PHILIPPINES INC.


 ...................................       ...............       ...............

For and on behalf of
HONG KONG TELECOM INTERNATIONAL               Attest                 Date
LIMITED


 ...................................       ...............       ...............


                                       9

<PAGE>

For and on behalf of
INTERNATIONAL DIGITAL                         Attest                 Date
COMMUNICATIONS


 ...................................       ...............       ...............

For and on behalf of
INTERNATIONAL TELECOMMUNICATION               Attest                 Date
DEVELOPMENT CORPORATION


 ...................................       ...............       ...............

For and on behalf of
JABATAN TELEKOM OF BRUNEI                     Attest                 Date
DARUSSALAM


 ...................................       ...............       ...............

For and on behalf of
KOKUSAI DENSHIN DENWA CO. LTD                 Attest                 Date


 ...................................       ...............       ...............

For and on behalf of
OFFICE DES POSTES ET                          Attest                 Date
TELECOMMUNICATIONS


 ...................................       ...............       ...............


                                       10

<PAGE>

For and on behalf of
PHILIPPINE LONG DISTANCE                      Attest                 Date
TELEPHONE COMPANY


 ...................................       ...............       ...............

For and on behalf of
P.T (PESERO) INDONESIAN SATELLITE             Attest                 Date
CORPORATION


 ...................................       ...............       ...............

For and on behalf of
PT TELEKOMUNIKASI INDONESIA                   Attest                 Date


 ...................................       ...............       ...............

For and on behalf of
TELSTRA CORPORATION LIMITED                   Attest                 Date
ACN 051 775 556


 ...................................       ...............       ...............

For and on behalf of
TELEKOM MALAYSIA BERHAD                       Attest                 Date


 ...................................       ...............       ...............


                                       11

<PAGE>

For and on behalf of
SINGAPORE TELECOMMUNICATIONS                  Attest                 Date
LIMITED


 ...................................       ...............       ...............

For and on behalf of
SRI LANKA TELECOM                             Attest                 Date


 ...................................       ...............       ...............

For and on behalf of
VIDESH SANCHAR                                Attest                 Date
NIGAM LIMITED


 ...................................       ...............       ...............

For and on behalf of
VIETNAM POSTES ET                             Attest                 Date
TELECOMMUNICATIONS CORPORATION


 ...................................       ...............       ...............

For and on behalf of
ASEAN CABLESHIP PRIVATE LIMITED               Attest                 Date


 ...................................       ...............       ...............

For and on behalf of
CABLE & WIRELESS (MARINE) LIMITED             Attest                 Date


 ...................................       ...............       ...............


                                       12

<PAGE>

For and on behalf of
SEMBAWANG CABLE DEPOT PRIVATE                 Attest                 Date
LIMITED


 ...................................       ...............       ...............


                                       13

<PAGE>

                                                                SCHEDULE N
                                                                Issue 1
                                                                October 1st 1995

                         TARGET SPECIFICATION OF NEW ROV

The ROV systems will be principally required to perform the following tasks:

      o     Detection and tracking of surface laid and buried cable.
      o     Cable burial depth determination and logging.
      o     Cable burial.
      o     Cable deburial.
      o     Visual inspection and recording of seabed, cable and plant.
      o     Manipulation of cable; cutting and attachment of grippers and
            lifiness.
      o     General seabed and cable route survey.
      o     Debris clearance.
      o     Placement and recovery of acoustic and sonar markers.

To accomplish these operations, the systems will consist of the following
modules:

      o     Remotely operated vehicle (ROV).
      o     Cable detection systems.
      o     Cable burial and recovery tools.
      o     Launch and recovery system.
      o     Umbilical, winch and associated equipment.
      o     Surface control equipment.
      o     Acoustic vehicle location and navigation system.
      o     Electrical power distribution system.
      o     Remote observation centre.

Outline Specification

                Parameter              Specification

                Working depth:         2000 metres.

                Bury cable to:         Up to 1 metre in soils up to 50kPa.

                Cable types:           Lightweight and armoured.

                Maximum cable size:    110mm diameter

<PAGE>

                Expose cable from:     1.2 metres under seabed.

                Burial speed:          50 m/hr minimum at max. soil strength
                                       200 m/hr minimum in non-cohesive
                                       material.

                Tools:                 Two manipulators.
                                       Gripper and cutter attachments.
                                       Cable detection system.
                                       Deployable acoustic beacons and
                                       detector.


                                       2
<PAGE>

                                                                SCHEDULE 0
                                                                Issue 1
                                                                October 1st 1995

                                ROV RUNNING COSTS

The ROV Running Costs comprise the additional costs incurred over and above the
ROV Standing Charges as a direct result of the use of an ROV for any operation
undertaken under the Agreement including but not limited to:

      (i) The salaries, wages, allowances, pension fund contributions, travel
      and accommodation costs of such additional officers (over and above the
      two ROV officers permanently assigned to the Cableship), crew or other
      personnel necessary to increase the ROV complement from standby to an
      operational status.

      (ii) The cost of replenishing expendable operating equipment lost or
      damaged during operations.

      (iii) "At sea" insurance premiums if applicable.

      (iv) The costs of supplying and fitting out a vessel of opportunity and
      mobilisation of an ROV pursuant to Clause 9(e) of the Fourth Supplemental
      Agreement.

      (v) An administrative allowance equal to ten (10) percent of the charges
      defined above.


                                       3
<PAGE>

                                                             SCHEDULE P (Text)
                                                             Issue 1
                                                             October 1st 1995

                         ROV STANDING CHARGE ALLOCATION

1.    The ROV Standing Charge will be allocated to each Scheduled Cable in
      accordance with the ROV cost allocation formula which is defined as
      follows:

      ROV Accounting Units ("RAUs") = L1 / 0.5L2 / 4B

      where:

      o     L1 = Unburied cable length in water depths between 0-1000 metres.

      o     L2 = Unburied cable length in water depths between 1000-2000 metres.

      o     B = Total buried cable length.

2.    L1, L2, and B, above, will be adjusting according to the following rules:

      (i)   Where a Scheduled Cable or part of a Scheduled Cable is 2,000
            nautical miles or more or more from the base port of the Cableship
            in its Normal Operating Zone, for the purposes of allocating ROV
            Standing Charges, the amount of the Scheduled Cable beyond 2,000
            nautical miles shall be considered half its actual length, and this
            added to the cable length within 2,000 nautical miles shall be used
            in calculating L1, L2, and B.

      (ii)  For Scheduled Cables that carry wholly or partially domestic
            traffic, the following formula shall apply for RAU calculation
            purposes:

            Z = Y/2 x X

            Where:

      o     X = Chargeable Sheath Mileage of a Scheduled Cable between landing
            points (after adjustment calculated in accordance with para 2(i)
            above).

      o     Y = The ratio of domestic circuits to all used circuits carried on
            the Scheduled Cable.

      o     Z = The discounted section of the Scheduled Cable.


                                       4
<PAGE>

            X - Z is the cable length to be used in the calculation of L1, L2,
            and B for determining the allocation of ROV Standing Charges.

3.    The attached tables, 'ROV Cost Allocation to Scheduled Cables', show the
      ROV Standing Charge allocation to each Scheduled Cable calculated on the
      basis of (l) and (2) above, and the billing and liability for payment
      parties for each Scheduled Cable. These tables will be amended as
      necessary from time to time.


                                       5
<PAGE>

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------

                                           ROV COST ALLOCATION TO SCHEDULED CABLES

- --------------------------------------------------------------------------------------------
                                                 E          L1                       L2
                                            Chargeable   Unburied   Chargeable    Unburied
                            Total Sheath      Sheath      Length        L1         Length
   Cable System             Mileage (NM)   Mileage (NM)   0-1000m      (NM)      1OOO-2000m
- --------------------------------------------------------------------------------------------
<S>                              <C>            <C>       <C>         <C>            <C>
SEA-ME-WE 'A'                     342            342      342.00      342.00            0.00
- ---------------------------
SEA-ME-WE 'B'                    1420           1420      210.00      210.00          156.00
- ---------------------------
SEA-ME-WE 'C'*                   2336           1410      126.00       72.00          144.00
- ---------------------------
SIN-HON-TAI 'A'                  1617           1617      650.40      650.40          236.10
- ---------------------------
SIN-HON-TAI 'B'                   728            728      270.50      270.50           45.40
- ---------------------------
A-I-S 'A'*                       1850           1122       71.00       43.06           52.00
- ---------------------------
A-I-S 'B'                         539            539      532.90      532.90            0.00
- ---------------------------
ASEAN M S-T (S M)                 223            223       38.74       38.74            0.00
- ---------------------------
ASEAN M S-T (M-T)                 330            330       48.56       48.56            0.00
- ---------------------------
ASEAN P-S                        1502           1502      582.40      582.40           63.70
- ---------------------------
ASEAN I-S                         569            569      178.20      178.20            0.00
- ---------------------------
IOCOM                            1349           1349      319.64      319.64          148.70
- ---------------------------
                                  475            475      199.20      199.20          123.20
- ---------------------------
I AII U                           552            552      105.50      105.50           16.00
- ---------------------------
I AIGU*                          1664            832       86.40       43.20           38.80
- ---------------------------
KUANIAN KUCHING*                  466            233        6.48        3.24            0.00
- ---------------------------
HJK                              1082           1082      114.90      114.90           92.11
- ---------------------------
HONTAI 2                          395            395       98.70       98.70            1.80
- ---------------------------
KUANIAN KOIAKINABALU*             803            502      244.70      152.98          184.80
- ---------------------------
SURABYA-BANJARMASIN*              209            105        8.70        4.37            0.00
- ---------------------------
B-S                               843            843      106.40      106.40          102.10
- ---------------------------
B M P B1                          126            126       13.80       13.80           41.15
- ---------------------------
B M-P B2                           85             85       26.07       26.07            7.05
- ---------------------------
B M-P B3                          607            607       30.59       30.59          252.51
- ---------------------------

<CAPTION>

- -----------------------------------------------------------------------------------------------------------
                                                                   SCHEDULE P
                                                                   Issue 1 (Page 1 of 8)
                                                                   October 1st 1995
- -----------------------------------------------------------------------------------------------------------
                                                                       ROV
                             Chargeable       B                    Accounting
                                 L2         Buried   Chargeable B     Units        Cost Allocation to each
   Cable System                 (NM)        Length      (NM)          (RAUs)         Scheduled Cables (%)
- -----------------------------------------------------------------------------------------------------------
<S>                              <C>         <C>           <C>       <C>                   <C>
SEA-ME-WE 'A'                      0.00        0.00          0.00      342.00               1.624%
- ---------------------------
SEA-ME-WE 'B'                    156.00        0.00          0.00        0.00               288.00
- ---------------------------
SEA-ME-WE 'C'*                    78.00        0.00          0.00      111.00               0.527%
- ---------------------------
SIN-HON-TAI 'A'                  236.10      110.50        110.50      120.10               120.10
- ---------------------------
SIN-HON-TAI 'B'                   45.40      120.10        120.10      773.60               3.613%
- ---------------------------
A-I-S 'A'*                        31.54        0.00          0.00       58.83               0.279%
- ---------------------------
A-I-S 'B'                          0.00        0.00          0.00      532.90               2.530%
- ---------------------------
ASEAN M S-T (S M)                  0.00      171.26        171.26      723.28               3.434%
- ---------------------------
ASEAN M S-T (M-T)                  0.00      278.21        278.21     1161.40               5.514%
- ---------------------------
ASEAN P-S                         63.70        0.00          0.00      614.25               2.916%
- ---------------------------
ASEAN I-S                          0.00      390.80        390.80     1741.40               8.267%
- ---------------------------
IOCOM                            148.70       82.90         82.90      725.59               3.445%
- ---------------------------
                                 123.20        0.00          0.00      260.80               1.238%
- ---------------------------
I AII U                           16.00        0.00          0.00      113.50               0.539%
- ---------------------------
I AIGU*                           19.40        0.00          0.00       52.90               0.251%
- ---------------------------
KUANIAN KUCHING*                   0.00      445.90        222.95      895.04               4.429%
- ---------------------------
HJK                               92.11       30.40         30.40      282.56               1.341%
- ---------------------------
HONTAI 2                           1.80      159.20        159.20      736.40               3.496%
- ---------------------------
KUANIAN KOIAKINABALU*            115.53      288.07        180.09      931.09               4.420%
- ---------------------------
SURABYA-BANJARMASIN*               0.00      200.30        100.63      406.89               1.932%
- ---------------------------
B-S                              102.10      567.20        567.20     2426.25              11.519%
- ---------------------------
B M P B1                          41.15       49.64         49.64      232.94               1.106%
- ---------------------------
B M-P B2                           7.05       45.45         45.45      211.40               1.004%
- ---------------------------
B M-P B3                         252.51       19.52         19.52      234.93               1.115%
- ---------------------------
</TABLE>


                                       1
<PAGE>

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------

                                           ROV COST ALLOCATION TO SCHEDULED CABLES

- --------------------------------------------------------------------------------------------
                                                 E          L1                       L2
                                            Chargeable   Unburied   Chargeable    Unburied
                            Total Sheath      Sheath      Length        L1         Length
   Cable System             Mileage (NM)   Mileage (NM)   0-1000m      (NM)      1OOO-2000m
- --------------------------------------------------------------------------------------------
<S>                              <C>            <C>       <C>         <C>            <C>
TP 1 TAIWAN-PENGFU*                47             24        1.50        0.77           0.00
- ---------------------------
TM 1 TAYUAN-MATZ*                 149             75        1.90        0.96           0.00
- ---------------------------
PK 1 PENFU-KINMEN*                 80             40        1.90        0.95           0.00
- ---------------------------
APC Seg B1 (S-B1)                 102            102       90.35       90.35           0.00
- ---------------------------
APC Seg B2 (K-B1)                 160            160        0.00        0.00           0.00
- ---------------------------
APC Seg B3 (B1-2)                1290           1290      396.75      396.75         190.67
- ---------------------------
APC Seg B4(H-B2)                  225            225        8.86        8.86          39.94
- ---------------------------
APC Seg B5 (B2-3)                 717            717        0.00        0.00          73.01
- ---------------------------
APC Seg B6 (T-B3)                 196            196       96.98       96.68           4.18
- ---------------------------
APC Seg B7 (B3-N)                 236            236        0.00        0.00          97.48
- ---------------------------
SEA-ME-WE 2 (SEG 1)               555            555      528.00      528.00           0.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.1)            2037           2037      130.00      130.00          38.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.2)              31             31       18.00       18.00          14.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.3)*            842            647        0.00        0.00         130.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.4)*            405            203       28.00       14.00          12.00
- ---------------------------
SEA-ME-WE 2 (SEG 2.5)            1564            782      102.00       51.00         310.00
- ---------------------------
MALAYSIA DOM SOUTH*              1271            636       72.96       36.51         284.64
- ---------------------------

<CAPTION>

- -----------------------------------------------------------------------------------------------------------
                                                                   SCHEDULE P
                                                                   Issue 1 (Page 2 of 8)
                                                                   October 1st 1995
- -----------------------------------------------------------------------------------------------------------
                                                                       ROV
                             Chargeable       B                    Accounting
                                 L2         Buried   Chargeable B     Units        Cost Allocation to each
   Cable System                 (NM)        Length      (NM)         (RAU's)         Scheduled Cables (%)
- -----------------------------------------------------------------------------------------------------------
<S>                              <C>         <C>           <C>       <C>                   <C>
TP 1 TAIWAN-PENGFU*                0.00         45.50       23.23      93.70                0.445%
- ---------------------------
TM 1 TAYUAN-MATZ*                  0.00        147.10       74.04     297.13                1.411%
- ---------------------------
PK 1 PENFU-KINMEN*                 0.00         78.10       39.05     157.15                0.746%
- ---------------------------
APC SEG B1 (S-B1)                  0.00          5.35        5.35     111.75                0.531%
- ---------------------------
APC Seg B2 (K-B1)                  0.00        158.17      158.17     632.68                3.004%
- ---------------------------
APC Seg B3 (B1-2)                190.67          0.00        0.00     492.09                2.336%
- ---------------------------
APC Seg B4(H-B2)                  39.94        141.65      141.65     595.43                2.827%
- ---------------------------
APC Seg B5 (B2-3)                 73.01          0.00        0.00      36.51                0.173%
- ---------------------------
APC Seg B6 (T-B3)                  4.18          0.00        0.00      99.07                0.470%
- ---------------------------
APC Seg B7 (B3-N)                 97.48          0.00        0.00      48.74                0.231%
- ---------------------------
SEA-ME-WE 2 (SEG 1)                0.00         28.00       28.00     640.00                3.038%
- ---------------------------
SEA-ME-WE 2 (SEG 2.1)             38.00         12.00       12.00     197.00                0.935%
- ---------------------------
SEA-ME-WE 2 (SEG 2.2)             14.00          0.00        0.00      25.00                0.119%
- ---------------------------
SEA-ME-WE 2 (SEG 2.3)*           115.00          0.00        0.00      57.50                0.273%
- ---------------------------
SEA-ME-WE 2 (SEG 2.4)*             6.00        115.00       57.50     247.00                1.173%
- ---------------------------
SEA-ME-WE 2 (SEC 2.5)            155.00          0.00        0.00     128.50                0.610%
- ---------------------------
MALAYSIA DOM SOUTH*              142.43      1,013.93      507.36    2137.18               10.146%
- ---------------------------------------------------------------------------------------------------------
                                                       Total RAUs   21063.80              100.000%
- ---------------------------------------------------------------------------------------------------------
* Discounted in accordance with Schedule D2 Pages 1-4
ROV Accounting Units (RAUs) = L1 + 0.5L2 + 4B
- ---------------------------------------------------------------------------------------------------------
</TABLE>


                                       2
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------

                                                          ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                  Liability for Payment
- -----------------------------------------------------------------------------------------------------------------------------
                                   Allocation
                                     to each
                       Total        Scheduled    SING            INDO
 Cable System          RAUs         Cable (%)     TEL     TM      SAT    CAT    SLT    VSNL    OPT    HKTI     ETPI     KDD
- -----------------------------------------------------------------------------------------------------------------------------
<S>                  <C>              <C>        <C>      <C>    <C>     <C>   <C>     <C>     <C>    <C>      <C>      <C>
SEA-ME-WE 'A'         342.00           1.624%    0.812%          0.812%
- ------------------
SEA-ME-WE 'B'         288.00           1.367%                    0.684%                0.684%
- ------------------
SEA-ME-WE 'C'         111.00           0.527%                                  0.263%          0.263%
- ------------------
SIN-HON-TAI 'A'      1210.45           5.747%    2.873%                                               2.873%
- ------------------
SIN-HON-TAI 'B'       773.60           3.673%                                                         1.863%
- ------------------
A-I-S 'A'*             58.58           0.279%                    0.140%
- ------------------
A-I-S 'B'             532.90           2.530%    1.265%          1.265%
- ------------------
ASEAN MSI (S M)       723.28           3.434%    0.955%   0.955%         1.525%
- ------------------
ASEAN MSI (LI-I)     1161.40           5.514%    1.533%   1.533%         2.448%
- ------------------
ASEAN P S             614.25           2.916%    1.458%                                                        1.458%
- ------------------
ASEAN I S            1741.40           8.267%    4.134%          4.134%
- ------------------
IOCOM                 725.59           3.445%             1.722%                       1.722%
- ------------------
LUHO                  260.80           1.238%                                                         0.413%   0.413%   0.413%
- ------------------
IAILU                 113.50           0.935%                                                                  0.269%
- ------------------
IAIGU                  52.90           0.251%
- ------------------
KUANIAN KUCH          895.04           4.249%             4.249%
- ------------------
HJK                   282.56           1.341%                                                         0.671%            0.671%
- ------------------
HONJAI                736.40           3.496%                                                         1.748%
- ------------------
KUANIAN-KK            931.09           4.420%             4.420%
- ------------------
SURABYA-BANJ          406.89           1.932%
- ------------------
B-S                  2426.25          11.519%    5.759%
- ------------------
B M P B1              232.94           1.106%             0.368%
- ------------------
B M-P B2              211.40           1.004%             0.335%
- ------------------
B M-P B3              234.93           1.115%             0.371%
- ------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------------
                                                              SCHEDULE P
                                                              Issue 1 (Page 3 of 8)
                                                              October 1st 1995
- ---------------------------------------------------------------------------------------------------


                                 TELS                         PT
 Cable System          ITDC      TRN        JTB       PLDT    TEL    IDC    VNPT    TOTAL
- --------------------------------------------------------------------------------------------
<S>                     <C>      <C>         <C>       <C>     <C>    <C>     <C>    <C>
SEA-ME-WE 'A'                                                                         1.624%
- ------------------
SEA-ME-WE 'B'                                                                         1.367%
- ------------------
SEA-ME-WE 'C'                                                                         0.527%
- ------------------
SIN-HON-TAI 'A'                                                                       5.747%
- ------------------
SIN-HON-TAI 'B'         1.836%                                                        3.673%
- ------------------
A-I-S 'A'*                       0.140%                                               0.279%
- ------------------
A-I-S 'B'                                                                             2.530%
- ------------------
ASEAN MSI (S M)                                                                       3.434%
- ------------------
ASEAN MSI (LI-I)                                                                      5.514%
- ------------------
ASEAN P S                                                                             2.916%
- ------------------
ASEAN I S                                                                             2.267%
- ------------------
IOCOM                                                                                 3.445%
- ------------------
LUHO                                                                                  1.238%
- ------------------
IAILU                   0.269%                                                        0.539%
- ------------------
IAIGU                   0.251%                                                        0.251%
- ------------------
KUANIAN KUCH                                                                          4.249%
- ------------------
HJK                                                                                   1.341%
- ------------------
HONJAI                 1.748%                                                         3.496%
- ------------------
KUANIAN-KK                                                                            4.420%
- ------------------
SURABYA-BANJ                                                   1.932%                 1.932%
- ------------------
B-S                                          5.759%                                  11.519%
- ------------------
B M P B1                                     0.368%    0.369%                         1.106%
- ------------------
B M-P B2                                     0.334%    0.334%                         1.004%
- ------------------
B M-P B3                                     0.373%    0.371%                         1.115%
- --------------------------------------------------------------------------------------------
</TABLE>


                                       3
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                  ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                                            Liability for Payment
- ------------------------------------------------------------------------------------------------------------------------------------
                                Allocation
                                  to each
                       Total     Scheduled    SING              INDO
 Cable System          RAUs      Cable (%)     TEL     TM        SAT     CAT       SLT     VSNL     OPT    HKTI     ETPI     KDD
- -------------------
<S>                  <C>          <C>         <C>      <C>      <C>      <C>      <C>      <C>      <C>    <C>      <C>     <C>
TP 1                   93.70      0.445%
- -------------------
TM 1                  297.13      1.411%
- -------------------
PK 1                  157.15      0.746%
- -------------------
APC B1 (S B1)         111.75      0.531%     0.088%    0.088%                                               0.088%          0.088%
- -------------------
APC B2 (K B1)         632.68      3.004%     0.501%    0.501%                                               0.501%          0.501%
- -------------------
APC B3 (B1-2)         492.09      2.336%     0.389%    0.389%                                               0.389%          0.389%
- -------------------
APC B4 (H B2)         595.43      2.827%     0.471%    0.471%                                               0.471%          0.471%
- -------------------
APC B5 (B2-3)          36.51      0.173%     0.029%    0.029%                                               0.029%          0.029%
- -------------------
APC B6 (I-B3)          99.07      0.470%     0.078%    0.078%                                               0.078%          0.078%
- -------------------
APC B7 (B3-N)          48.74      0.231%     0.039%    0.039%                                               0.039%          0.039%
- -------------------
SEA-ME-WE 2 (S1)      640.00      3.038%     0.608%             0.608%            0.608%   0.608%   0.608%
- -------------------
SEA-ME-WE 2 (2.1)     197.00      0.935%     0.187%             0.187%            0.187%   0.187%   0.187%
- -------------------
SEA-ME-WE 2 (2.2)      25.00      0.119%     0.024%             0.024%            0.024%   0.024%   0.024%
- -------------------
SEA-ME-WE 2 (2.3)      57.50      0.273%     0.055%             0.055%            0.055%   0.055%   0.055%
- -------------------
SEA-ME-WE 2 (2.4)     247.00      1.173%     0.235%             0.235%            0.235%   0.235%   0.235%
- -------------------
SEA-ME-WE 2 (2.5)     128.50      0.610%     0.122%             0.122%            0.122%   0.122%   0.122%
- -------------------
MSIA DOM SOUTH       2137.18     10.146%             10.146%
- ------------------------------------------------------------------------------------------------------------------------------------
Total               21063.80    100.000%    21.613%  25.696%   8.263%   3.973%   1.493%   3.636%   1.493%  9.136%  2.140%  2.679%
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- --------------------------------------------------------------------------------------------
                                                                        SCHEDULE P
                                                                        Issue 1 (Page 4 of 8)
                                                                        October 1st 1995
- --------------------------------------------------------------------------------------------
                               TELS                             PT           SWM
 Cable System       ITDC       TRA      JTB      PLDT   TEL    IDC    VNPT   CPV    TOTAL
- -----------------
<S>                 <C>        <C>      <C>      <C>    <C>    <C>     <C>   <C>     <C>
TP 1                0.445%                                                           0.445%
- -----------------
TM 1                1.411%                                                           1.411%
- -----------------
PK 1                0.746%                                                           0.746%
- -----------------
APC B1 (S B1)       0.088%                                                 0.088%    0.531%
- -----------------
APC B2 (K B1)       0.501%                                                 0.501%    3.004%
- -----------------
APC B3 (B1-2)       0.389%                                                 0.389%    2.336%
- -----------------
APC B4 (H B2)       0.471%                                                 0.471%    2.827%
- -----------------
APC B5 (B2-3)       0.029%                                                 0.029%    0.173%
- -----------------
APC B6 (I-B3)       0.078%                                                 0.078%    0.470%
- -----------------
APC B7 (B3-N)       0.039%                                                 0.039%    0.231%
- -----------------
SEA-ME-WE 2 (S1)                                                                     3.038%
- -----------------
SEA-ME-WE 2 (2.1)                                                                    0.935%
- -----------------
SEA-ME-WE 2 (2.2)                                                                    0.119%
- -----------------
SEA-ME-WE 2 (2.3)                                                                    0.273%
- -----------------
SEA-ME-WE 2 (2.4)                                                                    1.173%
- -----------------
SEA-ME-WE 2 (2.5)                                                                    0.610%
- -----------------
MSIA DOM SOUTH                                                                      10.146%
- -------------------------------------------------------------------------------------------
Total               8.302%   0.140%   6.834%    1.75%   1.932%   1.595%    0.000%  100.000%
- -------------------------------------------------------------------------------------------
</TABLE>


                                       4
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------

                                                                                  ROV COST ALLOCATION TO SCHEDULED CABLES
                                                                                 Billing Parties (CWM Operated Facilities)
- --------------------------------------------------------------------------------------------------------------------------------
                                   Allocation
                                     to each
                       Total        Scheduled    SING            INDO
 Cable System          RAUs         Cable (%)     TEL     TM      SAT    CAT       SLT    VSNL    OPT    HKT1     ETPI     KDD
- --------------------------------------------------------------------------------------------------------------------------------
<S>                  <C>              <C>        <C>      <C>    <C>     <C>       <C>     <C>     <C>    <C>      <C>     <C>
SEA-ME-WE 'A'         342.00         1.624%
- -----------------
SEA-ME-WE 'B'         288.00         1.367%
- -----------------
SEA-ME-WE 'C'         111.00         0.527%                                                              5.747%
- -----------------
SIN-HON-TAI 'A'      1210.45         5.747%                                                              3.673%
- -----------------
SIN-HON-TAI 'B'       773.60         3.673%
- -----------------
A-I-S 'A'              58.83         0.279%                       0.139%
- -----------------
A-I-S 'B'             532.90         2.530%      1.265%           1.265%
- -----------------
ASEAN MST (S-M)       732.28         3.434%      0.955%   0.955%          1.524%
- -----------------
ASEAN MAST (M-1)     1161.40         5.514%      1.533%   1.533%          2.448%
- -----------------
ASEAN P-S             614.25         2.916%      1.458%                                                             1.458%
- -----------------
ASEAN I-S            1741.40         8.267%      4.134%           4.133%
- -----------------
IOCOM                 725.59         3.445%               3.445%
- -----------------
LUHO                  260.80         1.238%                                                              1.238%
- -----------------
IAILU                 113.50         0.539%                                                                         0.539%
- -----------------
IAIGU                  52.90         0.251%
- -----------------
KUANIAN KUCH          895.04         4.249%               4.249%
- -----------------
HJK                   282.56         1.341%                                                              1.341%
- -----------------
HONTAIZ               736.40         3.496%                                                              3.496%
- -----------------
KUANIAN-KK            931.09         4.420%               4.420%
- -----------------
SURABAYA-BANJ         406.89         1.932%      5.760%
- -----------------
B-S                  2426.25        11.519%
- -----------------
B-M-P B1              232.94         1.106%               0.369%
- -----------------
B-M-P B2              211.40         1.004%               0.335%
- -----------------
B-M-P B3              234.93         1.115%               0.371%
- -----------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                                        SCHEDULE P
                                                                        Issue 1 (Page 5 of 8)
                                                                        October 1st 1995
- ---------------------------------------------------------------------------------------------
                               TELS                          PT
 Cable System       ITDC       TRA         JTB       PLDT    TEL    IDC    VNPT      TOTAL
- -----------------
<S>                 <C>        <C>         <C>       <C>     <C>    <C>     <C>     <C>
SEA-ME-WE 'A'                                                               1.624%   1.624%
- -----------------
SEA-ME-WE 'B'                                                               1.367%   1.367%
- -----------------
SEA-ME-WE 'C'                                                               0.527%   0.527%
- -----------------
SIN-HON-TAI 'A'                                                                      5.747%
- -----------------
SIN-HON-TAI 'B'                                                                      3.673%
- -----------------
A-I-S 'A'                                                                            0.279%
- -----------------
A-I-S 'B'                                                                            2.530%
- -----------------
ASEAN MST (S-M)                                                                      3.434%
- -----------------
ASEAN MAST (M-1)                                                                     5.514%
- -----------------
ASEAN P-S                                                                            2.916%
- -----------------
ASEAN I-S                                                                            8.267%
- -----------------
IOCOM                                                                                3.445%
- -----------------
LUHO                                                                                 1.238%
- -----------------
IAILU                                                                                0.539%
- -----------------
IAIGU               0.251%                                                           0.251%
- -----------------
KUANIAN KUCH                                                                         4.249%
- -----------------
HJK                                                                                  1.341%
- -----------------
HONTAIZ                                                                              3.496%
- -----------------
KUANIAN-KK                                                                           4.420%
- -----------------
SURABAYA-BANJ                                                                        1.932%
- -----------------
B-S                                         5.759%            1.932%                11.519%
- -----------------
B-M-P B1                                    0.368%    0.369%                         1.106%
- -----------------
B-M-P B2                                    0.335%    0.334%                         1.004%
- -----------------
B-M-P B3                                    0.372%    0.372%                         1.115%
- ---------------------------------------------------------------------------------------------
</TABLE>


                                       5
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------

                                              ROV COST ALLOCATION TO SCHEDULED CABLES
                                             Billing Parties (CWM Operated Facilities)
- ------------------------------------------------------------------------------------------------------------------------------
                                   Allocation
                                     to each
                       Total        Scheduled    SING            INDO
 Cable System          RAUs         Cable (%)     TEL     TM      SAT    CAT    SLT    VSNL    OPT    HKTI     ETPI     KDD
- ------------------------------------------------------------------------------------------------------------------------------
<S>                  <C>              <C>        <C>     <C>      <C>    <C>    <C>    <C>     <C>    <C>      <C>      <C>
TP 1                    93.70           0.445%
TM 1                   297.13           1.411%
PK 1                   157.15           0.746%
APC B1 (S-B1)          111.75           0.531%                                                        0.531%
APC B2 (K-B1)          632.68           3.004%                                                        3.004%
APC B3 (B1-2)          492.09           2.336%                                                        2.336%
APC B4 (H-B2)          595.43           2.827%                                                        2.827%
APC B5 (B2-3)           36.51           0.173%                                                        0.173%
APC B6 (T-B3)           99.07           0.470%                                                        0.470%
APC B7 (B3-N)           48.74           0.231%                                                        0.231%
SEA-ME-WE 2 (S1)       640.00           3.038%
SEA-ME-WE 2 (2.1)      197.00           0.935%
SEA-ME-WE 2 (2.2)       25.00           0.119%
SEA-ME-WE 2 (2.3)       57.50           0.273%
SEA-ME-WE 2 (2.4)      247.00           1.173%
SEA-ME-WE 2 (2.5)      128.50           0.610%
MSIA DOM SOUTH        2137.18          10.146%           10.146%
Total                21063.80         100.000%   24.677% 25.823%  5.537% 3.972% 0.000% 0.000% 0.000% 15.105%   1.997%   0.000%
- ------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ------------------------------------------------------------------------------------------------------
                                                            SCHEDULE P
                                                            Issue 1 (Page 6 of 8)
                                                            October 1st 1995
- ------------------------------------------------------------------------------------------------------


                                  TELS                       PT                       SWM
 Cable System            ITDC     TRA       JTB      PLDT    TEL     IDC      VNPT    CBP     TOTAL
- ------------------------------------------------------------------------------------------------------
<S>                      <C>      <C>       <C>      <C>     <C>     <C>      <C>     <C>     <C>
TP 1                     0.445%                                                                 0.445%
TM 1                     1.411%                                                                 1.411%
PK 1                     0.746%                                                                 0.746%
APC B1 (S-B1)                                                                                   0.531%
APC B2 (K-B1)                                                                                   3.004%
APC B3 (B1-2)                                                                                   2.336%
APC B4 (H-B2)                                                                                   2.827%
APC B5 (B2-3)                                                                                   0.173%
APC B6 (T-B3)                                                                                   0.470%
APC B7 (B3-N)                                                                                   0.231%
SEA-ME-WE 2 (S1)                                                                      3.038%    3.038%
SEA-ME-WE 2 (2.1)                                                                     0.935%    0.935%
SEA-ME-WE 2 (2.2)                                                                     0.119%    0.119%
SEA-ME-WE 2 (2.3)                                                                     0.273%    0.273%
SEA-ME-WE 2 (2.4)                                                                     1.173%    1.173%
SEA-ME-WE 2 (2.5)                                                                     0.610%    0.610%
MSIA DOM SOUTH                                                                                 10.146%
Total                   2.853%    0.140%    6.834%   1.075%  1.932%  0.000%   0.000%  9.666%  100.000%
- ------------------------------------------------------------------------------------------------------
</TABLE>


                                       6
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------

                                              ROV COST ALLOCATION TO SCHEDULED CABLES
                                             Billing Parties (ACPL Operated Facilities)
- ------------------------------------------------------------------------------------------------------------------------------
                                Allocation
                                 to each
                       Total     Scheduled    SING            INDO
 Cable System          RAUs      Cable (%)     TEL     TM      SAT    CAT    SLT    VSNL    OPT    HKTI     ETPI     KDD
- ------------------------------------------------------------------------------------------------------------------------------
<S>                  <C>         <C>        <C>     <C>       <C>     <C>    <C>    <C>     <C>    <C>      <C>      <C>
SEA-ME-WE 'A'         342.00      1.624%
SEA-ME-WE 'B'         288.00      1.367%
SEA-ME-WE 'C'         111.00      0.527%
SIN-HON-TAI 'A'      1210.45      5.747%                                                           5.747%
SIN-HON-TAI 'B'       773.60      3.673%                                                           3.673%
A-I S 'A'              58.83      0.279%                      0.139%
A-I-S 'B'             532.90      2.530%    1.265%            1.265%
ASEAN MSI (S M)       723.28      3.434%    0.955%   0.955%           1.524%
ASEAN MSI (LI-I)     1161.40      5.514%    1.533%   1.533%           2.448%
ASEAN P S             614.25      2.916%    1.458%                                                          1.458%
ASEAN I S            1741.40      8.267%    4.134%            4.133%
IOCOM                 725.59      3.445%             3.445%
LUHO                  260.80      1.238%                                                           1.238%
IAILU                 113.50      0.539%                                                                    0.539%
IAIGU                  52.90      0.251%
KUANIAN KUCH          895.04      4.249%             4.249%
HJK                   282.56      1.341%                                                           1.341%
                      736.40      3.496%                                                           3.496%
KUANIAN-KK            931.09      4.420%             4.420%
SURABAYA-BANJ         406.89      1.932%
B-S                  2426.25     11.519%    5.760%
B-M-P B1              232.94      1.106%             0.369%
B-M-P B2              211.40      1.004%             0.335%
B-M-P B3              234.93      1.115%             0.371%
- ------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ------------------------------------------------------------------------------------------------------
                                                            SCHEDULE P
                                                            Issue 1 (Page 7 of 8)
                                                            October 1st 1995
- ------------------------------------------------------------------------------------------------------


                                  TELS                       PT                       SWM
 Cable System            ITDC     TRA       JTB      PLDT    TEL     IDC      VNPT    CBP     TOTAL
- ------------------------------------------------------------------------------------------------------
<S>                      <C>      <C>       <C>      <C>     <C>     <C>      <C>     <C>     <C>
SEA-ME-WE 'A'                                                                         1.624%   1.624%
SEA-ME-WE 'B'                                                                         1.367%   1.367%
SEA-ME-WE 'C'                                                                         0.527%   0.527%
SIN-HON-TAI 'A'                                                                                5.747%
SIN-HON-TAI 'B'                                                                                3.673%
A-I S 'A'                         0.140%                                                       0.279%
A-I-S 'B'                                                                                      2.530%
ASEAN MSI (S M)                                                                                3.434%
ASEAN MSI (LI-I)                                                                               5.514%
ASEAN P S                                                                                      2.916%
ASEAN I S                                                                                      8.267%
IOCOM                                                                                          3.445%
LUHO                                                                                           1.238%
IAILU                                                                                          0.539%
IAIGU                    0.251%                                                                0.251%
KUANIAN KUCH                                                                                   4.249%
HJK                                                                                            1.341%
                                                                                               3.496%
KUANIAN-KK                                                                                     4.420%
SURABAYA-BANJ                                                1.932%                            1.932%
B-S                                         5.759%                                            11.519%
B-M-P B1                                    0.368%   0.369%                                    1.106%
B-M-P B2                                    0.335%   0.334%                                    1.004%
B-M-P B3                                    0.372%   0.372%                                    1.115%
- ------------------------------------------------------------------------------------------------------
</TABLE>


                                       7
<PAGE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------

                                              ROV COST ALLOCATION TO SCHEDULED CABLES
                                            Billing Parties (ACPL Operated Facilities)
- -------------------------------------------------------------------------------------------------------------------------------
                           Allocation
                            to each
                    Total   Scheduled   SING             INDO
Cable System        RAUs    Cable (%)   TEL      TM      SAT     CAT     SLT    VSNL     OPT     HKTI    EPTI     KDD     ITDC
<S>               <C>       <C>       <C>      <C>      <C>     <C>     <C>     <C>     <C>     <C>      <C>     <C>     <C>
TP I                 93.70    0.445%                                                                                     0.445%
TM I                297.13    1.411%                                                                                     1.411%
PK I                157.15    0.746%                                                                                      0746%
APCB1 (S B1)        111.75    0.531%   0.531%
APC B2 (K B1)       632.68    3.004%   3.004%
APC B3 (Bl-2)       492.09    2.336%   2.336%
APC B4 (H B2)       595.43    2.827%   2.827%
APC B5 (B2-3)        36.51    0.173%   0.173%
APC B6 (I-B3)        99.07    0.470%   0.470%
APC B7 (B3-N)        48.74    0.231%   0.231%
SEA-ME-WE 2 (S1)    640.00    3.038%
SEA-ME-WE 2 (2.1)   197.00    0.935%
SEA-ME-WE 2 (2.2)    25.00    0.119%
SEA-ME-WE 2 (2.3)    57.50    0.273%
SEA-ME-WE 2 (2.4)   247.00    1.173%
SEA-ME-WE 2 (2.5)   128.50    0.610%
MSIA DOM SOUTH     2137.18   10.146%           10.146%
Total             21063.80  100.000%  24.677%  25.823%  5.537%  3.972%  0.000%  0.000%  0.000%  15.495%  1.997%  0.000%  2.853%
- -------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ------------------------------------------------------------------------------------
                                                      SCHEDULE P
          ROV COST ALLOCATION TO SCHEDULED CABLES     Issue 1 (Page 8 of 8)
        Billing Parties (ACPL Operated Facilities)    October 1st 1995
- ------------------------------------------------------------------------------------


                     TELS                                            SMW
Cable System          TRA    JTB     PLDT   PT TEL    IDC    VNPT    CBP      TOTAL
<S>                 <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>
TP I                                                                          0.445%
TM I                                                                          1.411%
PK I                                                                          0.746%
APCB1 (S B1)                                                                  0.531%
APC B2 (K B1)                                                                 3.004%
APC 133 (Bl-2)                                                                2.336%
APC B4 (H B2)                                                                 2.827%
APC 135 (B2-3)                                                                0.173%
APC B6 (1-B3)                                                                 0.470%
APC B7 (B3-N)                                                                 0.231%
SEA-ME-WE 2 (S1)                                                    3.038%    3.038%
SEA-ME-WE 2 (2.1)                                                   0.935%    0.935%
SEA-ME-WE 2 (2.2)                                                   0.119%    0.119%
SEA-ME-WE 2 (2.3)                                                   0.273%    0.273%
SEA-ME-WE 2 (2.4)                                                   1.173%    1.173%
SEA-ME-WE 2 (2.5)                                                   0.610%    0.610%
MSIA DOM SOUTH                                                               10.146%
Total               0.140%  6.834%  1.075%  1.932%  0.000%  0.000%  9.666%  100.000%
- ------------------------------------------------------------------------------------
</TABLE>


                                       8

<PAGE>

                                                           Ex-10.23



                               Schedules to

                            Atlantic Cable and

                             Maintenance Agent





<PAGE>

                                                                      Schedule B

Procedures for the Derivation of Accounting Units for Scheduled Cables

This Schedule B provides procedures for the derivation of Accounting Units for
analogue and fibre-optic Scheduled Cables. Accounting Units for each Scheduled
Cable and the percentage shares of Accounting Units for each Maintenance
Authority are shown in Schedule B1 and Schedule B2 annexed to this Schedule B.
Accounting Units for analogue and fibre-optic Scheduled Cables are based on the
procedures contained in this Schedule B and Schedules B1 and B2 are prepared in
accordance with Article 13.

1     Accounting Unit Components and Formulae

      1.1   Accounting Unit Components

      1.1.1 The Accounting Units for analogue and fibre-optic Scheduled Cables
      are derived using the formulae contained in Paragraphs 1.2 and 1.3 of this
      Schedule B.

      1.1.2 The formulae comprise one or more of the following components:

      L =   total length of a Scheduled Cable in nautical miles.

      S =   (i) for the Eastern Zone, the number of nautical miles of a
            Scheduled Cable which lie south of that point on such Scheduled
            Cable which is 2000 (two thousand) nautical miles south from Vigo
            or, if pursuant to this Agreement a Base Port is established further
            south than Vigo, 2000 (two thousand) nautical miles south from such
            Base Port;

            (ii) for the Western Zone, the number of nautical miles of a
            Scheduled Cable which lie south of that point on such Scheduled
            Cable which is 2000 (two thousand) nautical miles south from Bermuda
            or, if pursuant to this Agreement a Base Port is established further
            south than Bermuda, 2000 (two thousand) nautical miles south from
            such Base Port;

      Na =  number of circuits in use by an analogue Scheduled Cable.

      For an analogue Scheduled Cable which contains both international and
      non-international circuits and which is owned and operated by one
      Maintenance Authority and where:

            x   =   number of international circuits in use; and

            y   =   number of non-international circuits in use; then

            Na  =   (x/y)


Schedule B                                                          Page 1 of 10
- --------------------------------------------------------------------------------
<PAGE>

            Aa =  Accounting Units for an analogue Scheduled Cable carrying only
                  international circuits.

            Ba =  Accounting Units for an analogue Scheduled Cable carrying only
                  non-international circuits and owned and operated by one
                  Maintenance Authority.

            Ca =  Accounting Units for an analogue Scheduled Cable carrying both
                  international and non-international circuits and owned and
                  operated by one Maintenance Authority.

            Da =  Accounting Units for an analogue Scheduled Cable containing a
                  section "S".

            Af =  Accounting Units a for a fibre-optic Scheduled Cable.

            Df =  Accounting Units for a fibre-optic Scheduled Cable containing
                  a section "S".

            Afm = Accounting Units for a fibre-optic Scheduled Cable which has
                  introduced additional Notional Capacity.

            Dfm = Accounting Units for a fibre-optic Scheduled Cable containing
                  a section "S" and which has introduced additional Notional
                  Capacity.

            MAUO = Minimum Assignable Unit of Ownership consisting of 64,000
                  usable bits per second or such other standard as the CCITT may
                  adopt and the Management Committee may agree.

            NC =  The value of the Notional Capacity of a fibre-optic Scheduled
                  Cable at the date of its introduction into this Agreement or a
                  previous ACMA agreement, and which is expressed in MAUOs.

            NC1 = The amount of NC which is less than or equal to BP1 MAUOs.

            NC2 = The amount of NC which is greater than BP1 MAUOs but less than
                  or equal to BP2 MAUOs.

            NC3 = The amount of NC which is greater than BP2 MAUOs.

            The actual values of BP1 and BP2 are as shown in the table below.

- --------------------------------------------------------------------------------
AGREEMENT YEAR                1998             1999            2000
- --------------------------------------------------------------------------------
BP1                           40000            27500           15000
- --------------------------------------------------------------------------------
BP2                           50000            37500           25000
- --------------------------------------------------------------------------------


Schedule B                                                          Page 2 of 10
- --------------------------------------------------------------------------------
<PAGE>

            NCa, NCb, NCc,.....NCn = the incremental amounts of Notional
            Capacity added to a Scheduled Cable on successive occasions.

            NC1A, NC2A, NC3A; NC1B, NC2B, NC3B;.....NC1n, NC2n, NC3n = the
            parameters associated with the above incremental amounts of Notional
            Capacity added to a Scheduled Cable on successive occasions and
            which are calculated in accordance with paragraph 3.3.2.3 of this
            Schedule B.

            Fill Factor (or "FF") = a percentage factor used to approximate the
                                    actual utilisation of a fibre-optic
                                    Scheduled Cable.

            FF1                   = Fill Factor applicable to the Notional
                                    Capacity of a fibre-optic Scheduled Cable at
                                    its date of introduction into this
                                    Agreement.

            FF2, FF3,...FFn       = Fill Factors applicable to additional
                                    Notional Capacity added to a Scheduled Cable
                                    on successive occasions.

1.1.3 Fill Factors shall be as shown in the tables below and shall be applied on
the basis of the number of years of service applicable to a fibre-optic
Scheduled Cable at its date of introduction into this Agreement. Where the
Notional Capacity of a fibre-optic Scheduled Cable is not expected to be
fully-utilised within seven years, the ten-year fill factors may, with the
approval of the Management Committee, be used. In all other cases the seven-year
fill factors shall be used.

                               Seven-Year Fill Factors
                               -----------------------
                     Years of Service            Fill Factor
                     ----------------            -----------

                Early entry up to RFS Date          0
                RFS Date up to 1                    0.30
                1-2                                 0.50
                2-3                                 0.65
                3-4                                 0.75
                4-5                                 0.85
                5-6                                 0.95
                6-7                                 1.00


Schedule B                                                          Page 3 of 10
- --------------------------------------------------------------------------------
<PAGE>

                               Ten-Year Fill Factors
                               ---------------------
                     Years of Service            Fill Factor
                     ----------------            -----------
                Early entry up to RFS Date         0
                RFS Date up to 1                   0.19
                1-2                                0.28
                2-3                                0.37
                3-4                                0.46
                4-5                                0.55
                5-6                                0.64
                6-7                                0.73
                7-8                                0.82
                8-9                                0.91
                9-10                               1.00

1.2   Derivation of Accounting Units for Analogue Scheduled Cables

1.2.1 The Accounting Units for an analogue Scheduled Cable shall be derived
using the relevant formula selected from the following formulae:

      1.2.1.1 For a Scheduled Cable carrying only international circuits:

      Accounting Units. Aa = ((L/3)+((Na*L)/l000))

      1.2.1.2 For a Scheduled Cable carrying only non-international circuits,
      and owned and operated by one Maintenance Authority:

      Accounting Units. Ba = (Aa/3)

      1.2.1.3 For a Scheduled Cable carrying both international and
      non-international circuits, and which is owned and operated by one
      Maintenance Authority:

      Accounting Units. Ca = ((x+(y/3))*Aa/Na)

      1.2.1.4 For a Scheduled Cable containing a Section S:

      Accounting Units. Da = Aa-(0.5*(S/3+(Na*S/1000)))


Schedule B                                                          Page 4 of 10
- --------------------------------------------------------------------------------
<PAGE>

1.3   Derivation of Accounting Units for Fibre-Optic Scheduled Cables

1.3.1 The Accounting Units for a fibre-optic Scheduled Cable shall be derived by
using the relevant formula selected from the following formulae:

      1.3.1.1 For a Scheduled Cable not containing a Section "S":

      Accounting Units. Af =

          L*(1+(((FF1*NC1)+(FF1*NC2*0.1)+(FF1*NC3*0.05))/725))

      1.3.1.2 For a Scheduled Cable containing a Section "S":

      Accounting Units. Df =

          Af-((S/2)(1+(((FF1*NCI)+(FF1*NC2*0.1)+(FF1*NC3*0.05))/725)))

2     Procedures for Updating Schedules B1 and B2

      2.1   General

      2.1.1 In accordance with Article 13, Schedules B1 and B2 shall be revised
      and re-issued quarterly by the Schedule B Party. The re-issued Schedules
      B1 and B2 shall reflect the Accounting Units in effect for that particular
      quarter.

      2.1.2 There shall be only one Schedule B1 and one Schedule B2 in effect
      for any one quarter.

      2.1.3 Where a Scheduled Cable has more than one Maintenance Authority
      and/or segment, the Accounting Units relevant to each Maintenance
      Authority and/or segment shall be displayed separately on Schedule B1
      and/or B2, as appropriate.

      2.1.4 Each Maintenance Authority shall, for any Scheduled Cable for which
      they have Maintenance Authority responsibility, submit to the Schedule B
      Party written notification of any planned changes which affect billing and
      which are planned to take effect during the next quarter. This
      notification shall be sent via fax by the 15th day of the month preceding
      the month when the Schedule B1 and/or B2 is due to be sent to the Central
      Billing Party (ie 15 October for the 1st quarter; 15 January for the 2nd
      quarter; 15 April for the 3rd quarter; and 15 July for the 4th quarter.
      Examples of such changes include but are not limited to: Scheduled Cable
      additions, Scheduled Cable retirements and changes in Notional Capacity.


Schedule B                                                          Page 5 of 10
- --------------------------------------------------------------------------------
<PAGE>


      2.1.5 In those cases where such changes referred to in paragraph 2.1.4 of
      this Schedule B are submitted to the Schedule B Party on or before the
      dates listed above, the Schedule B Party shall incorporate these changes
      in the Schedule B1 and/or B2 which is submitted to the Central Billing
      Party for the following quarter, (ie by 1 November for the 1st quarter; by
      1 February for the 2nd quarter; by 1 May for the 3rd quarter; and by 1
      August for the 4th quarter).

      2.1.6 In those cases where such chances referred to in paragraph 2.1.4 of
      this Schedule B are submitted to the Schedule B Party after the required
      dates, the Schedule B Party shall incorporate such changes in the next
      issue of Schedule B1 and/or B2 to that indicated in paragraph 2.1.5 of
      this Schedule B.

      2.1.7 If such a planned change actually occurs on a date different to the
      one estimated in the original written notification to the Schedule B Party
      pursuant to paragraph 2.1.4 of this Schedule B, the Maintenance Authority
      shall so notify the Schedule B Party as soon as possible, in writing, of
      the original planned date specified and the date that the change actually
      occurred. The Schedule B Party shall prepare a revised Schedule B1 and/or
      B2, indicating the correction and shall submit this to the Central Billing
      Party. The Schedule B Party shall also notify the Central Billing Party of
      any changes which affect billing and which have been sent to the Schedule
      B Part after the fact. The Central Billing Party shall use this
      information to make any required adjustments to the billing. Such
      adjustments shall take place once per Agreement Year, in June.

      2.2   Analogue Scheduled Cables

      2.2.1 Within one month after 1 January and 1 July in each Agreement Year,
      the relevant Maintenance Authority shall inform the Schedule B Party of
      the number of bearer circuits normally in use on such dates for each
      analogue Scheduled Cable for which it is responsible. If such information
      is not received on the due date, the Schedule B Party shall use its best
      judgement to estimate the appropriate number of circuits.

      2.2.2 Based on such information so received or estimated, the Schedule B
      Party shall update the Accounting Units in Schedule B1 and/or B2 for each
      analogue Scheduled Cable in accordance with the formulae in this Schedule
      B.

      2.3   Fibre-Optic Scheduled Cables

      2.3.1 On 1 January in each Agreement Year, the Fill Factor for each
      fibre-optic Scheduled Cable shall be updated by means of annual
      incremental progression in accordance with the tables included in
      paragraph 1.1.3 of this Schedule B.


Schedule B                                                          Page 6 of 10
- --------------------------------------------------------------------------------
<PAGE>

      2.3.2 Notwithstanding the provisions of paragraph 2.3.1 of this Schedule
      B, for a Scheduled Cable which is introduced into this Agreement and which
      has a RFS Date which lies between 1 January and 30 June inclusive, the
      Fill Factor for such Scheduled Cable shall be updated in Schedule B1
      and/or B2 on the 1 January following the introduction of such Scheduled
      Cable into this Agreement. Thereafter, Schedule B1 and/or B2 shall be
      updated on an annual basis in accordance with the provisions of paragraph
      2.3.1 of this Schedule B.

      2.3.3 Notwithstanding the provisions of paragraph 2.3.l of this Schedule
      B, for a Scheduled Cable which is introduced into this Agreement and which
      has a RFS Date which lies between 1 July and 31 December inclusive, the
      Fill Factor for such Scheduled Cable shall not be updated in Schedule B1
      and/or B2 until the 1 January following the anniversary of such Scheduled
      Cable's RFS Date. Thereafter, Schedule B1 and/or B2 shall be updated on an
      annual basis in accordance with the provisions of paragraph 2.3.1 of this
      Schedule B.

3     Introduction of Scheduled Cables or Additional Capacity into the Agreement

      Procedures for introducing a Scheduled Cable or additional Notional
      Capacity into Schedule B1 and/or B2 shall be as follows.

      3.1   General Procedures

      3.1.1 A Notional Capacity figure must be provided by any Maintenance
      Authority entering a fibre-optic Scheduled Cable or additional Notional
      Capacity into this Agreement. For a Scheduled Cable not having a specified
      notional capacity, the Notional Capacity shall be as agreed between the
      Management Committee and the relevant Maintenance Authority taking into
      account:

      (i) the total quantity of Bearer Capacity available on such Scheduled
      Cable less an amount of Bearer Capacity for restoration purposes; and

      (ii) the capacity fill profile of other Scheduled Cables of similar
      capacity and route.

      3.1.2 Upon notification by the Maintenance Authority, to the chairman of
      the Management Committee, of its intention to enter a Scheduled Cable or
      additional Notional Capacity into this Agreement, its date of introduction
      and other required system information, Schedule B1 and/or B2 shall be
      amended by the Schedule B Party effective as of the first day of the
      quarter following receipt of such notification. Any necessary billing
      adjustments for the quarter in which such Scheduled Cable or additional
      Notional Capacity is introduced shall be calculated by the Central Billing
      Party and adjustments made at the same time as the annual adjustment
      mentioned in paragraph 2.1.7 of this Schedule B.


Schedule B                                                          Page 7 of 10
- --------------------------------------------------------------------------------
<PAGE>

      3.2   Analogue Cable Systems

      3.2.1 For an analogue Scheduled Cable, the number of circuits included in
      the Accounting Unit formula shall be deemed to be equal to zero for those
      billing periods occurring from the date of introduction of such Scheduled
      Cable into this Agreement until the next scheduled count of the number of
      circuits in use pursuant to paragraph 2.2.1 of this Schedule B.

      3.2.2 Pursuant to paragraph 3.2.1 of this Schedule B, the Accounting Units
      for such Scheduled Cable for such specified period shall be based solely
      on the total length of such Scheduled Cable in nautical miles using the
      relevant formula selected from the following formulae.

            3.2.2.1 For a Scheduled Cable carrying only international circuits:

            Accounting Units. Aa = (L/3)

            3.2.2.2 For a Scheduled Cable carrying only non-international
            circuits, and owned and operated by one Maintenance Authority:

            Accounting Units. Ba = (L/9)

            3.2.2.3 For a Scheduled Cable carrying both international and
            non-international circuits, and which is owned and operated by one
            Maintenance Authority

            Accounting Units. Ca=(L/4.5)

      3.3   Fibre-Optic Cable Systems

      3.3.1 Introduction of a Scheduled Cable

            3.3.1.1 When a Scheduled Cable is introduced into this Agreement,
            the Accounting Unit formula shall include the Fill Factor applicable
            at such date of introduction.

            3.3.1.2 Pursuant to Article 2.9, if a cable system is brought into
            this Agreement as a Scheduled Cable prior to its RFS Date, the
            Accounting Unit formula shall include a Fill Factor of zero from the
            date of such introduction until the RFS Date of such Scheduled Cable
            when the normal Fill Factor shall be applied in accordance with the
            the tables included in paragraph 1.1.3 of this Schedule B.
            Thereafter, the Fill Factor for such Scheduled Cable shall be
            up-dated in accordance with paragraph 2.3 of this Schedule B.


Schedule B                                                          Page 8 of 10
- --------------------------------------------------------------------------------
<PAGE>

      3.3.2 The Introduction of Additional Capacity

            3.3.2.1 When the capacity of a Scheduled Cable is expanded, the
            Notional Capacity of the such Scheduled Cable shall be adjusted to
            include the new capacity.

            3.3.2.2 Following the introduction of additional Notional Capacity
            to a Scheduled Cable, the Accounting Units shall be derived by using
            the relevant formula selected from the following formulae:

            for a Scheduled Cable not containing a Section "S":

            Accounting Units. Afm =

            L * (1 + (((FF1 * NC1) + (FF1 * NC2 * 0.1) + (FF1 * NC3 * 0.05) +
            (FF2 * NC1A) + (FF2 * NC2A * 0.1) + (FF2 * NC3A * 0.05) +....
            ...(FFn * NC1n) + (FFn * NC2n * 0.1) + (FFn * NC3n * 0.05))/725))

            for a Scheduled Cable containing a Section "S":

            Accounting Units. Dfm =

            Afm-((S/2)*(1+(((FFl * NC1)+(FF1 * NC2 * 0.1)+(FF1 * NC3 * 0.05)+
            (FF2 * NC1A) + (FF2 * NC2A * 0.1) +/- (FF2 * NC3A * 0.05) +...
            ...(FFn * NC1n) + (FFn * NC2n * 0.1) + (FFn * NC3n * 0.05))/725)))

            3.3.2.3 For the avoidance of doubt, the parameters NC1A, NC2A and
            NC3A shall be determined by reference to the following table:

- --------------------------------------------------------------------------------
   If NC is:            and          then NC1A =      and NC2A =     and NC3A =
                   (NC+NCa) is:
- --------------------------------------------------------------------------------
less than BP1     greater than= BP2       NCa             0               0
- --------------------------------------------------------------------------------
less than BP1  greater than BP1 but less than= BP2  BP1-NC (NC+NCa)-BP1    0
- --------------------------------------------------------------------------------
less than BP1    greater than BP2   BP1-NC   BP2-BP1     (NC+NCa)-BP2
- --------------------------------------------------------------------------------
greater than BP1 but less than BP2   less than = BP2     0      NCa          0
- --------------------------------------------------------------------------------
greater than BP1 but less tahn BP2  greater than BP2    0   BP2-NC  (NC+NCa)-BP2
- --------------------------------------------------------------------------------
greater than = BP2  greater than BP2       0                0             NCa
- --------------------------------------------------------------------------------

            The principles embodied in the above table, with the necessary
            changes, shall be followed when calculating the parameters NC1B,
            NC2B, NC3B, NC1n, NC2n, NC3n, for successive incremental additions
            of Notional Capacity.


Schedule B                                                          Page 9 of 10
- --------------------------------------------------------------------------------
<PAGE>

4     Scheduled Cables Withdrawn from Service and Reduction of Notional Capacity

      4.1   Scheduled Cable Withdrawn from Service

      4.1.1 When a Scheduled Cable is withdrawn from service, the Maintenance
      Authority responsible shall inform the chairman of the Management
      Committee and the Schedule B Party of the date of withdrawal. The Schedule
      B Party shall amend Schedule B1 and/or B2 by deleting such Scheduled
      Cable. Any necessary billing adjustments for the quarter in which such
      Scheduled Cable is withdrawn shall be calculated by the Central Billing
      Party and adjustments made at the same time as the annual adjustment
      mentioned in paragraph 2.1.7 of this Schedule B.

      4.2   Reduction of Notional Capacity

      4.2.1 There may be circumstances for a fibre-optic Scheduled Cable where
      some capacity might not be usable as a result of a mis-match with
      interconnecting facilities, a condition of isolation due to circuits
      turned back to the owners, or other conditions where the use of such
      capacity is not available to the cable owners. In such circumstances, the
      Maintenance Authority concerned may advise the Management Committee of
      those circumstances where the unavailability is deemed permanent in nature
      and upon approval by the Management Committee, the Notional Capacity shall
      be correspondingly reduced in the Accounting Unit formula.

      4.2.2 If, in accordance with Paragraph 4.2.1 of this Schedule B, the
      Notional Capacity of a Scheduled Cable shall be reduced then Schedule B1
      and/or B2 shall be amended by the Schedule B Party effective as of the
      date agreed by the Management Committee. The Fill Factor for such
      Scheduled Cable shall continue as previously assigned. Any necessary
      billing adjustments for the quarter in which the capacity is reduced will
      be calculated by the Central Billing Party and adjustments made at the
      same time as the annual adjustment mentioned in paragraph 2.1.7 of this
      Schedule B.

                           Schedules Bl and B2 follow.


Schedule B                                                         Page 10 of 10
- --------------------------------------------------------------------------------
<PAGE>

                                                                      Schedule F

              CABLE SHIP ANNUAL STANDING CHARGES BY AGREEMENT YEAR

================================================================================
      CABLE SHIP        CURRENCY              STANDING CHARGES FOR
                                                 AGREEMENT YEAR
                                                   (Thousands)
                                         =======================================
                                           1998       1999      2000
================================================================================
BC ATLANTIDA          Pesetas             2142200    2181000   2197600
- --------------------------------------------------------------------------------
CS GLOBAL LINK        US $                  22616      22901      23134
- --------------------------------------------------------------------------------
CS GLOBAL MARINER     US $                  21970      22267      22486
- --------------------------------------------------------------------------------
NC LEON THEVENIN      French Francs         82695      83931      85817
- --------------------------------------------------------------------------------
CS SIR ERIC SHARP     (pound) Sterling      10695      10891      11097
- --------------------------------------------------------------------------------
CS SOVEREIGN          (pound) Sterling      11577      11466      11632
================================================================================

<PAGE>

                                                                      Schedule J

            CABLE SHIP ESTIMATED RUNNING COSTS FOR REPAIR OPERATIONS

CABLE SHIP:
CABLE SYSTEM AND SEGMENT:
FAULT DATE AND TIME:
FINAL SPLICE DATE AND TIME:

OPERATIONAL DETAILS

NUMBER OF DAYS IN PORT - MOB/DEMOB: XXX
NUMBER OF DAYS ON PASSAGE:          XXX
NUMBER OF DAYS ON CABLE GROUND:     XXX

RUNNING COSTS
                         CURRENCY: XXX
                         EXCHANGE RATE: XXX
                         EXCHANGE RATE DATE: XX/XX/XX

- --------------------------------------------------------------
RUNNING COST ITEMS                              ESTIMATED COST
- ------------------                              --------------

i     Fuel
ii    Lub Oil
iii   Labour Costs
      - Personnel
      - Victualling
iv    At Sea Insurance
v     Port Charges
vi    Cable Handing at Base Port
      - Loading
      - Unloading
vii   Consumables (Average Figure)
      - Includes but not limited to
        Rope
        Jointing Consumables
        Lost Equipment
        Cable Stoppers
viii  Miscellaneous Costs
      - Includes but not limited to
        Operational Communications
        Weather Forecasting Services
        Specialist Navigation Services
        Representatives victualling
                                             -----------------
TOTAL (Ship Operator Currency)
- --------------------------------------------------------------
TOTAL (Pounds Stg Equivalent)
- --------------------------------------------------------------
<PAGE>

                                                                      Schedule N

                      DOCUMENT OF ADMISSION OF A NEW PARTY

This amendment to the Atlantic Cable Maintenance and Repair Agreement dated 1
January 1998 ("the Agreement") is effective as of this [       ] day of[       ]
19[       ] (the "Effective Date").

WHEREAS, [party's full corporate description and registered address] is a
Maintenance Authority for the [cable system], and desires to become a Party to
the Agreement.

NOW THEREFORE, pursuant to Article 27 of the Agreement, all Parties having
agreed to admission, [party], declaring that the [cable system] has no
service-affecting submerged plant cable faults, is hereby admitted as a Party to
the Agreement on the Effective Date.

As of the Effective Date, [party] agrees that it shall be added as a Party to
Schedule A, and that it shall enjoy all rights and be subject to all obligations
of a Party to the Agreement and the [cable system] shall be included in Schedule
B1 and/or B2, as appropriate.

IN WITNESS WHEREOF, the undersigned, duly authorised, have signed this
amendment.

Chairman, Management Committee for and on behalf of the Parties to the Agreement


_________________________________________   Date:_______________________________

For and on behalf of [party]


_________________________________________   Date:_______________________________


<PAGE>

                                                                   Ex-10.24




                                   Schedules to

                                 Mediterannean CMA




<PAGE>

                                   SCHEDULE C

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

                   CABLESHIP FIXED STANDING CHARGES ALLOCATION

                                AND RUNNING COSTS

<PAGE>

                                                                    SCHEDULE C.1

                           CABLESHIP STANDING CHARGES

"Fixed Standing Charges" include in particular (but are not limited to):

(a)   Depreciation (including depreciation of additions and improvements of a
      capital nature) calculated in accordance with the projected life of the
      Cableship depreciated to nil at the end of the Cableships' book life, or
      such shorter periods as may be consistent with the book lives of
      individual items of plant or machinery.

(b)   Interest calculated in accordance with the relevant financial terms and
      conditions.

(c)   The cost of repairs to the Cableship and its equipment and any essential
      renewals of its equipment, including the cost of non-capital improvements
      to the Cableship to enable it to fulfill its commitments in relation to
      changes in the design of submersible plant and repair techniques.

(d)   The costs of refit.

(e)   The costs of crew training.

(f)   The salaries, wages and allowances of the personnel and crew required to
      operate the Cableship.

(g)   The cost of providing victuals, water, stores and other services to each
      Cableship Operator's normal standards.

(h)   The cost of port charges and agency fees together with an appropriate
      share of the Assigned Port charges, agency fees and associated
      headquarters charges but excluding the costs of any cable and repeater
      storage ashore, and

(i)   The cost of insurance, except "at sea" insurance (which is included in
      Running Costs) against such risks as the Cableship Operator decides to
      insure by contract.


                                      C-1
<PAGE>

                                                                    SCHEDULE C.2

                             CABLESHIP RUNNING COSTS

The Cableship Running Costs comprise the additional costs, incurred over and
above the Fixed Standing Charges, which are incurred in respect of Repair,
Maintenance & Improvement and other such operational circumstances as stipulated
in the Agreement.

(a)   The cost of all fuel and lubricating oil consumed from receipt of
      notification of requirement and until return to a mooring or berth at the
      Assigned Port;

(b)   The salaries, wages, allowances, pension fund contributions, travel costs
      (including any necessary transfer or officers and crew between) and
      accommodation costs of such additional officers, crew, or other personnel
      as applicable, necessary to increase the Cableship from a standby basis to
      a fully operational basis;

(c)   The costs of additional goods and services in respect of any particular
      operation over and above the normal operating requirements of the
      Cableship;

(d)   The cost of providing additional facilities as provided in accordance with
      Article 5(d);

(e)   The cost of harbour and port charges, pilotage, tonnage dues, towage, and
      lighters;

(f)   The additional premiums payable under the hull increased value and
      consumable stores insurance policies when the Cableship is at sea,
      including additional premiums for the Cableships entering and staying in a
      war Zone, as defined by insurers and/or any zone which would not
      ordinarily be covered by reason of the provision of the war risks and
      Protection and Indemnity Association Rules and Regulations and premiums
      required for additional insurance in connection with cable shore-end
      operations and other facilities referred to in Article 5(d) of this
      Agreement.

(g)   The costs associated in disengaging a Cableship from Refit early in
      accordance with Article 19(q).

(h)   The costs of fuel used in port while on Standby.


                                      C-2
<PAGE>

                                                                    SCHEDULE C.3

                        Estimated Running Costs for 1999

                                  RAYMOND CROZE

CURRENCY: FRENCH FRANCS

<TABLE>
<CAPTION>
                         ------------------------------------------------------------------
                         IN PORT                      AT SEA REPAIR OPERATIONS
                         DAILY RATE       -------------------------------------------------
                                          ON PASSAGE        ON GROUND/       OTHER COSTS
                                                            CABLE WORK       PER OPERATION
- -------------------------------------------------------------------------------------------
<S>                      <C>              <C>               <C>                 <C>
FUEL DETAILS

Fuel
  -Consumed              1,5 Tons         20 Tons           10 Tons
  -Current Price         1,550 FF/T(***)  1,550 FF/T(***)   1,550 FF/T(***)
- -------------------------------------------------------------------------------------------

COSTS

i Fuel                        2,325           31,000            15,500

ii Labour costs
  -Additional crew                            24,633            24,633
  -Overtime                                                      7,405
  -Additional                                  7,497             7,497
   victualling

iii At Sea Insurance                           2,805             2,805

iv Port Charges                                                                  14,994(*)

v Cable Handling
  -Loading                                                                       17,442(**)
  -Unloading                                                                     17,442(**)

vi Consumable/                                                                   34,680 s
   Lost Gear

vii Miscellaneous                                                                 6,120
- -------------------------------------------------------------------------------------------
TOTAL (FF)                    2,325           65,935            57,840           90,678
- -------------------------------------------------------------------------------------------
</TABLE>

(*)    Estimate of La Seyne port charges
(**)   Estimate of foreign depots
(***)  Annual average cost subject to currency rate USD/FF


                                      C-3
<PAGE>

                                                                    SCHEDULE C.3

                        Estimated Running Costs for 1999

                                     TELIRI

CURRENCY: ITALIAN LIRAS

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------
                    in port daily rate                at sea repair operations
                       (tons/24h)      ----------------------------------------------------
                                       On passage daily     on ground         other costs
                                            rate            daily rate        per operation
- -------------------------------------------------------------------------------------------
<S>                   <C>                <C>               <C>                <C>
FUEL DETAILS
- -------------------------------------------------------------------------------------------
i. Fuel Gasoil
- -------------------------------------------------------------------------------------------
- -Consumed                2,8               20,0               10,0
- -------------------------------------------------------------------------------------------
- -Current price         382,000            382,000           382,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
COSTS                     ITL               ITL                ITL               ITL
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
i. Fuel               1,069.600          7,640,000         3,820,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
ii. Labour Costs
- -------------------------------------------------------------------------------------------
- -Additional Crew                         6.009,000         6.009,000
- -------------------------------------------------------------------------------------------
- -Overtime                                1,432,000         4,178,000
- -------------------------------------------------------------------------------------------
- -Additional                              1,561,000         1,561,000
Victualling
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
iii. At Sea Insurance                     858,000           858,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
iv. Port Charges                                                              4,370,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
v. Cable Handling
- -------------------------------------------------------------------------------------------
- -Loading                                                                      4,370,000
- -------------------------------------------------------------------------------------------
- -Unloading                                                                    4,370,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
vi. Consumable/                                                               6,243,000
   Lost Gear
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
vii. Miscellaneous                                                            9,364,000
- -------------------------------------------------------------------------------------------
TOTAL (ITL)           1.069.600         17.500.000        16.426.000         28.717.000
- -------------------------------------------------------------------------------------------
</TABLE>


                                      C-4
<PAGE>

                                                                    SCHEDULE C.3

                        Estimated Running Costs for 1999

                                      TENEO

CURRENCY: PESETAS

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
                        in port                      at sea repair operations
                                      ------------------------------------------------------
                                         On passage      on ground/ cable     other costs
                                                              work            per operation
- --------------------------------------------------------------------------------------------
<S>                    <C>              <C>                  <C>               <C>
FUEL DETAILS
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
i. Fuel
- --------------------------------------------------------------------------------------------
- -Consumed                 1,5 T            14,0 T             8,0 T
- --------------------------------------------------------------------------------------------
- -Current price         26.200 Pts        26.200 Pts         26.200 Pts
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
COSTS                     PTS               PTS                PTS                PTS
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
i. Fuel                39.300            366.800            209.600
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
ii. Labour Costs                         462.294            626.764
- --------------------------------------------------------------------------------------------
- -Additional Crew                         348.650            598.372
- --------------------------------------------------------------------------------------------
- -Overtime                                   0               114.747
- --------------------------------------------------------------------------------------------
- -Additional                              113.644            113.644
Victualling
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
iii. At Sea Insurance                     62.503             62.503
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
iv. Port Charges                                                                397.753
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
v. Cable Handling                                                               340.931
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
vi. Consumable/                                                                 454.574
    Lost Gear
- --------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------
vii. Miscellaneous                                                             1.136.436
- --------------------------------------------------------------------------------------------
     TOTAL             39.300            891.597            1.098.867          2.329.694
- --------------------------------------------------------------------------------------------
</TABLE>


                                       C-5
<PAGE>

                                                                    SCHEDULE C.3

                        Estimated Running Costs for 1999

                                    CERTAMEN

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------
                    in port daily rate                at sea repair operations
                       (tons/24h)      ----------------------------------------------------
                                       On passage daily     on ground         other costs
                                            rate            daily rate        per operation
- -------------------------------------------------------------------------------------------
<S>                   <C>                <C>               <C>                <C>
FUEL DETAILS
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
i. Fuel Gasoil
- -------------------------------------------------------------------------------------------
- -Consumed                  2               18.0               12.0
- -------------------------------------------------------------------------------------------
- -Current price          382,000          382,000            382,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
COSTS                     ITL               ITL                ITL               ITL
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
i. Fuel                 764.000         6.876.000          4.584.000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
ii. Labour Costs
- -------------------------------------------------------------------------------------------
- -Additional Crew                        6.009,000          5.009,000
- -------------------------------------------------------------------------------------------
- -Overtime                               1,432,000          4,178,000
- -------------------------------------------------------------------------------------------
- -Additional                             1,561,000          1,561,000
Victualling
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
iii. At Sea Insurance                    551.000            551.000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
iv. Port Charges                                                              4,370,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
v. Cable Handling
- -------------------------------------------------------------------------------------------
- -Loading                                                                      4,370,000
- -------------------------------------------------------------------------------------------
- -Unloading                                                                    4,370,000
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
vi. Consumable/                                                               6,243,000
   Lost Gear
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
vii. Miscellaneous                                                            9,364,000
- -------------------------------------------------------------------------------------------
TOTAL (ITL)             764.000         16.429.000        16.883.000         28.717.000
- -------------------------------------------------------------------------------------------
</TABLE>


                                      C-6
<PAGE>

                                   SCHEDULE E

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

                         PRO-FORMA DOCUMENT OF ACCESSION

<PAGE>

                                                                    SCHEDULE E.1

                  SUPPLEMENTARY AGREEMENT FOR THE ADMISSION OF

                                XXXXXXXXXXXXXXXX

                     TO THE MEDITERRANEAN CABLE MAINTENANCE
                                    AGREEMENT

                                     (MECMA)

This Supplementary Agreement is made between the Parties to the Mediterranean
Cable Maintenance Agreement as listed in Appendix A and hereinafter referred to
as "the Parties", and

WHEREAS

(A)   The Parties are parties to an agreement known as the Mediterranean Cable
      Maintenance Agreement (MECMA) dated 1st of January 1999.

(B)   Pursuant to Article 18 of the MECMA, which makes provision for the
      admission of new Parties to the Agreement who have or acquire an interest
      in the Repair, Maintenance & Improvement of submarine cables within the
      geographical boundaries more fully described in the MECMA, being such an
      entity with such an interest by virtue of its being Maintenance Authority
      of submarine cables described in Appendix C attached, which is installed
      within the geographical boundaries of the MECMA, desires to become Party
      of the MECMA.

(C)   The Parties hereby agree to the admission of XXX to the MECMA subject to
      the terms and conditions of this Agreement and authorise the Chairman of
      the MECMA Management Committee to act as a representative of all Parties
      in the execution of such a Supplementary Agreement for the admission of
      new Parties.


                                      E-1
<PAGE>

                                                                    SCHEDULE E.1

NOW IT IS HEREBY AGREED that

The Parties agree to the admission of XXX to the MECMA as a Party to the MECMA.
XXX hereby agrees to abide by all the terms and conditions of the MECMA.

The Parties hereby agree that XXX shall be added as a Party to Schedule A and
the cables described in Appendix C shall be added as Scheduled Cables to
Schedule B and this Supplementary Agreement shall become effective on XXX.

This Supplementary Agreement shall be binding on the Parties and XXX, their
Successors and permitted Assigns.

Except specifically amended by this Supplementary Agreement to the MECMA, the
MECMA shall remain unchanged and in full force and effect.

In WITNESS WHEREOF the Parties hereto have executed this Supplementary Agreement
through their respective duly authorised Representatives.

FOR AND ON BEHALF OF
THE MECMA EXISTING PARTIES

BY THE CHAIRMAN OF THE MECMA
MANAGEMENT COMMITTEE


____________DATE_____________


FOR AND ON BEHALF OF XXX


_____________DATE____________


                                      E-2
<PAGE>

                                                                    SCHEDULE E.1

                                                                      APPENDIX A

                                     PARTIES

IDENTIFICATION OF PARTIES


                                      E-3
<PAGE>

                                                                    SCHEDULE E.1

                                                                      APPENDIX B

                                 NEW PARTY(IES)


                                      E-4
<PAGE>

                                                                    SCHEDULE E.1

                                                                      APPENDIX C

                        SUBMARINE CABLE MAINTAINED BY XXX

                                IN THE MECMA AREA

- --------------------------------------------------------------------------------
CABLE  Station 1  Station 2  Type  L  L1  A  k/s     Nr of     Discount   Total
                                                  F.O. pairs                UR
- --------------------------------------------------------------------------------

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

Central Billing Party:

Apportionment of costs:


                                      E-5

<PAGE>
                                                                   Ex-10.26




                               Schedules to

                             Scarab II and IV

                              Users Ageement




<PAGE>

                                                                      SCHEDULE B

PROCEDURES FOR THE DERIVATION OF ACCOUNTING UNITS FOR DESIGNATED CABLES.

This Schedule provides procedures for the derivation of ACCOUNTING UNITS for
analogue and optical fibre DESIGNATED CABLES. ACCOUNTING UNITS for each
DESIGNATED CABLE and the percentage shares of ACCOUNTING UNITS for each
MAINTENANCE AUTHORITY are obtained on an EAST ZONE and WEST ZONE basis as shown
on Schedule Cl and Schedule C2 annexed to this Schedule. ACCOUNTING UNITS for
analogue and optical fibre DESIGNATED CABLES are based on the procedures
contained in this Schedule and Schedules Cl and C2 are prepared in accordance
with Article 7.

I.    ACCOUNTING UNIT COMPONENT AND FORMULAE

      1. ACCOUNTING UNIT Components.

      1.1   The ACCOUNTING UNITS for analogue and optical fibre cable systems in
            each ZONE are based on formulae that contain two or more of the
            following components respective to each DESIGNATED CABLE or part,
            segment or subsegment thereof in the respective ZONE:

      1.2 Where:  L1=   the number of unburied nautical miles from the beach
                        joint until the cable system is at a depth of 500
                        fathoms.

                  L2=   the number of unburied nautical miles between the points
                        where the cable system is at depths of 500 and 1,000
                        fathoms.

                  L3=   the number of nautical miles that the cable system is
                        buried from the beach joint until the cable system is at
                        a depth of 1,000 fathoms.

                  Bx=   the multiplier to be applied to the buried section
                        length of optical fibre cable systems, where:

                        Bx = 2 in the first FINANCIAL YEAR
                        Bx = 3 in the second FINANCIAL YEAR
                        Bx = 4 in the third and subsequent FINANCIAL YEARS


                                     - 31 -
<PAGE>

                  Na=   number of circuits in use by an analogue DESIGNATED
                        CABLE.

                  Nf=   the Notional Capacity of an optical fibre cable,
                        segment, or subsegment, based an the Minimum Assignment
                        Unit of Ownership (MAUOs) consisting of 64,000 usable
                        bits per second or such other standard as the CCITT may
                        adopt and the OPERATING COMMITTEE may agree.

                  FF=   Fill factors for optical fibre cable systems are as
                        shown below, and are applied on the basis of years of
                        service for each cable system, segment and/or subsegment
                        from its date of introduction (DOI). For this purpose,
                        the DOI shall be the date of inclusion in this AGREEMENT
                        or the ready for service date of the cable system,
                        segment or subsegment whichever is the earlier.

                               Years of Service          Fill Factor
                               ----------------          -----------
                                  DOI - 1                    0.19
                                      - 2                    0.28
                                      - 3                    0.37
                                      - 4                    0.46
                                      - 5                    0.55
                                      - 6                    0.64
                                      - 7                    0.73
                                      - 8                    0.82
                                      - 9                    0.91
                                      -10                    1.00

      1.3   For optical fibre cable systems where the traffic forecasts indicate
            a fast utilisation of MAUO capacity, a 7 Year Fill Factor (FFS) as
            indicated below shall be used. For purposes of Schedule B, the TAT 8
            and TAT 9 cable systems have been so identified and assigned the 7
            Year Fill Factors.

                                  Year                       FFS
                                  ----                       ---
                                  DOI - 1                    0.30
                                      - 2                    0.50
                                      - 3                    0.65
                                      - 4                    0.75
                                      - 5                    0.85
                                      - 6                    0.95
                                      - 7                    1.00


                                     - 32 -
<PAGE>

      2. ACCOUNTING UNITS FOR ANALOGUE CABLE SYSTEMS.

            2.1   The ACCOUNTING UNITS for analogue cable systems are based on
                  the following formulae for:

                  2.1.1. Analogue cable system with no buried section:
                         ACCOUNTING UNITS = Aa where:

                         Aa=(L1+L2)/2 x Na/1,000

                  2.1.2. Analogue cable system with buried section: ACCOUNTING
                         UNITS = Ba where:

                         Ba=(L1+L2)/2+Lb)x Na/1,000

      3. ACCOUNTING UNITS FOR OPTICAL FIBRE CABLE SYSTEMS.

            3.1   The ACCOUNTING UNITS for optical fibre cable systems are based
                  on the following formulae for:

                  3.1.1 Optical fibre cable system with no buried section:
                        ACCOUNTING UNITS = Af where:

                        Af=(L1 + L2/2) x (Nf x FF)/1,000

                  3.1.2 Optical Fibre cable system with buried section:

                        Bf=[L1 + L2/2 + (Bx x Lb)] x (Nf x FF)/1,000

II. PROCEDURES FOR UPDATING SCHEDULES C1 AND C2.

      1. GENERAL

            1.1   In accordance with Article 7, Schedules C, and C2 are revised
                  and reissued bi-annually by the Appointed Party. The re-issued
                  Schedules Cl and C2 shall reflect ACCOUNTING UNITS based on
                  counts of circuits normally in use on 1 January and 1 July of
                  each year for analogue DESIGNATED CABLES, revised Fill Factors
                  for optical fibre DESIGNATED CABLES, as well as for the
                  introduction to service, the activation of spare capacity,
                  withdrawal from service and the reduction in


                                     - 33 -
<PAGE>

                  Notional Capacity of DESIGNATED CABLES in accordance with the
                  procedures below.

      2. ANALOGUE DESIGNATED CABLES

            2.1   The Appointed Party shall update the ACCOUNTING UNITS for each
                  analogue DESIGNATED CABLE in accordance with the number of
                  circuits in use on each such cable on 1 January or 1 July as
                  appropriate as shown on Schedule B of the ACMA.

      3. OPTICAL FIBRE DESIGNATED CABLES

                  3.1   On 1 April each year when Schedules Cl and C2 are to be
                        re-issued, the Fill Factor (FF) for each optical fibre
                        DESIGNATED CABLE shall be updated and the ACCOUNTING
                        UNITS for each system revised on the basis of the
                        following:

                        3.1.1 For optical fibre cable system already included in
                              Schedule C, except as specified in Paragraph
                              3.1.2(b) below, the FF corresponding to the next
                              year of service after its Ready-for-Service (RFS)
                              shall be applied in the ACCOUNTING UNIT formula.

                        3.1.2 For optical fibre cable systems that have entered
                              service during the past year since the previous 1
                              April update.

                        a)    For systems with an RFS between 1 April and 30
                              September, the FF corresponding to the next year
                              of service after RFS shall be applied in the
                              ACCOUNTING UNIT formula.

                        b)    For systems with RFS between 1 October and 31
                              March, the EF shall not be adjusted on Schedules
                              C1 and C2 until the 1 April following the system's
                              first anniversary in service.


                                     - 34 -
<PAGE>

III. INTRODUCTION OF NEW OR ADDITIONAL DESIGNATED CABLES

      Procedures for including new or additional cable systems into Schedules C1
      and/or C2 shall be as follows:

      1. GENERAL PROCEDURES

      1.1   In accordance with Article 7 cables may be added to Schedules C1,
            and/or C2. Since the date of inclusion of these cables will usually
            not correspond to either the analogue cable circuit count date, the
            bi-annual updates of Schedule C1 and C2 for analogue cables or the
            annual updates for optical fibre cables, the following procedures
            shall be used.

      1.2   Upon notification by the MAINTENANCE AUTHORITY of its desire to
            include a new or additional cable, segment, subsegment or activated
            spare capacity in this AGREEMENT, its date of inclusion and other
            required system information, Schedules C1 and/or C2 shall be amended
            effective the first day of the billing quarter that follows the date
            of introduction.

2. ANALOGUE CABLE SYSTEMS

      2.1   A new or additional analogue cable system shall be included in the
            AGREEMENT as a DESIGNATED CABLE with effect from the date of
            inclusion advised under Section III, Sub-paragraph 1.2 of this
            Schedule and shall be included in the next issue of Schedule C using
            the number of circuits in use on 1 January or 1 July as appropriate
            as shown on the appropriate ACMA Schedule B.

      2.2   No retrospective billing adjustment will be required of the CENTRAL
            BILLING PARTY for the period between the date of inclusion in this
            AGREEMENT and the effective date of the next Schedule C. However,
            during the first six (6) months of billing which includes the new or
            additional cable, the ACCOUNTING UNITS for the cable will be
            increased by an amount obtained by multiplying (i) the number of
            ACCOUNTING UNITS calculated in accordance with Section I,
            Subparagraph 2.1 of this Schedule by (ii) the amount of time, as a
            proportion of six (6) months, between the date of inclusion in this
            AGREEMENT and the effective date of the above-referenced Schedule C.

3. OPTICAL FIBRE CABLE SYSTEMS

      3.1   Introduction of New or Additional Cable Systems.


                                     - 35 -
<PAGE>

            3.1.1 As a new or additional cable systems is introduced into the
                  AGREEMENT, the optical fibre system ACCOUNTING UNIT formula
                  shall include the FF derived in accordance with Section 1,
                  Sub-paragraph 1.2 of this Schedule.

            3.1.2 For single fibre pair system with capacity below design level,
                  the Bearer Capacity shall be based on the assigned or Notional
                  Capacity.

            3.1.3 Introduction of Multi-Fibre Systems.

            a)    The same procedures shall be followed as described in the
                  preceding paragraphs 3.1.1. and 3.1.2. for systems with a
                  capacity below design level for each fibre pair. The sheath
                  mileage shall be counted once as shown in the formula in (b)
                  below.

            b)    Determine the Bearer Capacity of each fibre pair and apply the
                  FF of each fibre pair at the date of inclusion.

                  i)    ACCOUNTING UNITS = Cf where:

                  Cf = [L1 + L2/2 + (Bx x Lb)] x
                       [(Nfl x FF1)+ (Nf2 x FF2)]/1,000

                  ii)   Where: Nf1 and FF1 apply to the first fibre pair and Nf2
                        and FF2 apply to the second fibre pair. For systems with
                        more than two fibre pairs, "f3 x FF3" and so on are
                        inserted into the formula.

            c)    For branched cable systems the Bearer capacity and associated
                  ACCOUNTING UNITS for each segment or subsegment shall be
                  determined separately, and so displayed on the applicable
                  Schedules C1 and/or C2.

      3.2   The introduction of Newly Equipped Spare Capacity.

            3.2.1 When the Bearer Capacity of a DESIGNATED CABLE is expanded,
                  the Bearer Capacity of the system shall be adjusted to reflect
                  the new capacity as defined in the amended relevant C&MA.


                                     - 36 -
<PAGE>

            3.2.2 The ACCOUNTING UNITS for newly equipped spare fibre pairs or
                  the expansion of a cable beyond its initial capacity shall be
                  based on the following formula:

                  i)    ACCOUNTING UNITS = Df where:

                  Df=[L1 + L2/2 + (Bx x Lb)] x [(Nf1 x FF1) +Nf2 x FF2)]/1,000

                  ii)   Where: Nf1 and FF1 apply to the original capacity and NV
                        and FF2 apply to the new equipped or expanded capacity.

            3.2.3 The Beater Capacity of the original capacity shall be
                  determined in accordance with the reasons in the relevant C&MA
                  for justifying the expanded capacity as follows:

                  i)    If the expansion of the system is the result of the
                        original capacity reaching full utilisation, the FF1
                        applied to Nf1 shall be 1.0.

                  ii)   If the expansion was not the result of the original
                        capacity being fully utilised, the FF1 shall continue at
                        its current assigned FE at the time the spare capacity
                        is activated.

                  iii)  If the amended C&MA indicates another Bearer Capacity or
                        other level of utilisation, the Bearer Capacity or the
                        FF1 as appropriate should be adjusted accordingly.

                  iv)   The FF of the newly equipped and original fibre pair
                        shall be adjusted annually as specified in Part II,
                        Paragraph 3.1.2 of this Schedule.

            3.2.4 Total ACCOUNTING UNITS for the cable system, segment or
                  subsegment shall be determined on the basis of cumulative
                  totals for the original and subsequently activated capacities
                  in those cases where more than one FF is used and the
                  MAINTENANCE AUTHORITIES and cable system terminals are the
                  same. Where the MAINTENANCE AUTHORITIES and/or system or
                  segment terminals are different, the ACCOUNTING UNITS shall be
                  displayed separately on schedule Cl and/or C2 as appropriate.


                                     - 37 -
<PAGE>

IV. CABLES WITHDRAWN FROM SERVICE AND THE REDUCTION OF NOTIONAL CAPACITY.

      1. CABLE WITHDRAWN FROM SERVICE

            1.1   When a DESIGNATED CABLE is withdrawn from service, the
                  MAINTENANCE AUTHORITY responsible shall inform the Chairman of
                  the OPERATING COMMITTEE and the Appointed Party of the date of
                  withdrawal. The Appointed Party shall amend Schedule C by
                  deleting the cable, and shall issue a revised Schedule Cl
                  and/or C2, effective the date of withdrawal from service.

      2. REDUCTION OF NOTIONAL CAPACITY.

            2.1   There may be circumstances for optical fibre cable systems, or
                  segments or subsegments where some capacity might not be
                  usable as a result of a mis-match with interconnecting
                  facilities, a condition of isolation due to circuits turned
                  back to the owners, or other conditions where the use of such
                  capacity is not available to the cable owners. The MAINTENANCE
                  AUTHORITY(s) concerned shall advise the OPERATING COMMITTEE of
                  those circumstances where the unavailability is deemed
                  permanent in nature, and upon approval of the OPERATING
                  COMMITTEE, the Notional Capacity shall be correspondingly
                  reduced in the ACCOUNTING UNIT formula.

            2.2   The Notional Capacity of the cable system, segment or
                  subsegment shall be reduced in accordance with Paragraph 2.1
                  above and Schedule C1 and/or C2 shall be amended accordingly
                  effective the first day of the following quarter. The FF would
                  continue as previously assigned.


                                     - 38 -
<PAGE>

                                                                      SCHEDULE D

DEFINITION OF STANDING CHARGES AND RUNNING COSTS

1. COSTS OF THE SCARAB SYSTEMS

        1.1    For the purpose of this AGREEMENT the costs of each SCARAB SYSTEM
               are defined as:

               (a)    STANDING CHARGES and
               (b)    RUNNING COSTS.

2. STANDING CHARGES

        2.1    STANDING CHARGES being derived on an annual basis means all costs
               incurred and payments made in connection with the respective
               SCARAB SYSTEM during each FINANCIAL YEAR with the exception of:

               (a)    The capital costs of purchasings, equipping and improving
                      the SCARAB SYSTEM.

               (b)    RUNNING COSTS

               (c)    Expenses which are recovered by insurance claims.

               (d)    Any costs of modifications related to a specific cable
                      system construction project or other OUTSIDE WORK.

               2.2    Such annual STANDING CHARGES in respect of each SCARAB
                      SYSTEM shall include, without prejudice to the generality
                      of the foregoing, the following:

                        (a)   Depreciation of the respective INITIAL CAPITAL
                              COST of the SCARAB SYSTEMS determined on a
                              straight line basis over a period of seven (7)
                              FINANCIAL YEARS commencing on the respective
                              OPERATIONAL DATE, together with the depreciation
                              of any CAPITAL ADDITIONS over the life of the
                              CAPITAL ADDITION or the remaining life of the
                              respective SCARAB SYSTEM, whichever is the
                              shorter, with a full year's depreciation charge in
                              the FINANCIAL YEAR of incidence.

                        (b)   Interest on capital shall be an amount so
                              calculated as to give BT(M), FRANCE TELECOM, TMI,
                              TEMASA and


                                     - 49 -
<PAGE>

                              TRANSPACIFIC a return of seventeen (17) percent
                              after income taxes on their respective proportions
                              of the average net book value the respective
                              SCARAB SYSTEM during the FINANCIAL YEAR in
                              question.

                        (c)   Cost of Repairs and Renewals which are the costs
                              of repairs to the SCARAB SYSTEM and its equipment
                              and any essential renewals or modifications of its
                              equipment of a non-capital nature to ensure the
                              operational availability of the SCARAB SYSTEM.

                        (d)   Core Operating Team Costs which are the salaries,
                              wages, allowances (including contributions for
                              pension fund and benefits, and taxes for National
                              health and retirement programs) and associated
                              overhead for Core Operating Team employees of the
                              OPERATOR and Core Operating Team personnel
                              provided by an OWNER and the cost of contracts the
                              OPERATOR may enter into in respect of its Core
                              Operating Team as required to maintain the SCARAB
                              System at its base site.

                        (e)   Base Costs which are the costs of providing a base
                              site for the SCARAB system and including, but not
                              limited to:

                              i)    Base rental
                              ii)   Utilities
                              iii)  Customs and shipping
                              iv)   Agency fees
                              v)    Storage.

                        (f)   Other Operating Expenses including, but not
                              limited to:

                              i)    Consumables
                              ii)   Spare parts
                              iii)  Travel and living for the operating team to
                                    the OPERATOR'S normal standards.

                        (g)   OPERATOR'S Headquarters Staff Costs including the
                              directly identifiable salaries, wages and
                              allowances (including contributions for pension
                              fund and benefits, and taxes for National health
                              and retirement programs) and overhead for the
                              headquarters staff necessary for the direct
                              supervision and direct support functions required
                              to meet the OPERATOR'S responsibilities under this
                              AGREEMENT and the SCARAB OWNERS AGREEMENT.


                                     - 50 -
<PAGE>

                        (h)   Insurance including the costs of premiums paid by
                              the OPERATOR, excluding "at-sea" insurance,
                              against such risks as the OPERATING COMMITTEE
                              determines need to be covered by a contract
                              insurance.

                        (j)   Cost of Money to the OPERATOR for the use of
                              funds, necessary to maintain and operate the
                              SCARAB SYSTEM which shall not exceed fifteen (15)
                              percent of the OPERATOR'S costs as defined in (c),
                              (d), (e), (f), (g) and (h) above, except that
                              costs pertaining to Core Operating Team Costs (d)
                              and OPERATOR'S Headquarters Staff Costs (g) are to
                              be averaged to reflect amounts outstanding during
                              a quarter by dividing quarterly amounts due by
                              three (3), and shall exclude costs that include an
                              element of return to an OWNER such as base rental
                              costs [(e)(i)].

                        (k)   Gains or Losses incurred as a result of exchange
                              rate differences.

      2.3   The STANDING CHARGES of the SCARAB SYSTEMS shall be presented in the
            format set out in Annex 1 hereto.

3. RUNNING COSTS

      3.1   RUNNING COSTS shall include, but not limited to the following:

            (a)   "At-sea" insurance premiums.

            (b)   Additional Operating Team and OPERATOR'S supervisory costs
                  incurred in respect of an operation including additional
                  personnel, overtime and allowances.

            (c)   The One-time cost of:

                  (i)   replenishing expendable operating equipment or spares
                        lost during the operation,

                  (ii)  repairs as a result of damage incurred during an
                        operation except any portion thereof recovered from the
                        appropriate insurance of the SCARAB SYSTEM.

            (d)   One-time Mobilisation and Demobilisation costs in respect of
                  an operation includings, but not limited to:

                                     - 51 -
<PAGE>
            (i)   Loading and unloading the SCARAB SYSTEM, and the use of:
                  -     special equipment such as cranes
                  -     special personnel such as welders, riggers, etc.

            (ii)  Travel and living for mobilised additional personnel.

            (iii) Customs fees

            (iv)  Other mobilisation and demobilisation costs.

      3.2   The RUNNING COSTS of the SCARAB SYSTEMS shall be presented in the
            format set out in Annex 2 hereto.

4.    CURRENCY AND VALUE OF CAPITAL CHARGES

      All accounts and associated book values in respect of the Capital value of
      the SCARAB SYSTEMS shall be based upon the original Pounds Sterling value
      of the INITIAL CAPITAL COST and CAPITAL ADDITIONS approved according to
      UCCArticle 14.1. In this respect Depreciation and Interest on Capital
      charges shall be based on such Pounds Sterling values.


                                      -52-
<PAGE>

                                                                     SCHEDULE F1

                                TELEX/FAX FORMAT

TO:         ZONE MAINTENANCE AUTHORITIES & OTHER SCARAB OWNERS.

REF:

SUBJECT:    NOTIFICATION OF COMMENCEMENT OF A SCARAB OPERATION.

      (A)   SCARAB SYSTEM                             :

      (B)   CABLE YSTEM                               :

      (C)   TYPE OF OPEATATION                        :

      (D)   NOTIFIED DATE/TIME                        :

      (E)   HOST VESSEL                               :

      (F)   MOBILISATION                              :
            (i)   ESTIMATED START DATE/TIME           :
            (ii)  ESTIMATED COMPLETED DATE/TIME       :

      (G)   ESTIMATED DEPARTURE DATE/TIME             :

      (H)   SAILING FROM (PORT)                       :

      (I)   ETA CABLE GROUND DATE/TIME                :

      (J)   ETA RETURN TO PORT DATE/TIME              :

      (K)   ENVISAGED RETURN TO (PORT)                :

BEST REGARDS

(SCARAB SYSTEM OPERATOR)


                                      -57-
<PAGE>

                                                                     SCHEDULE F2

                                TELEX/FAX FORMAT

TO:         ZONE MAINTENANCE AUTHORITIES & OTHER SCARAB OWNERS.

REF:

SUBJECT:    NOTIFICATION OF COMPLETION OF A SCARAB SYSTEM OPERATION.

      (A)   SCARAB SYSTEM                             :

      (B)   CABLE SYSTEM                              :

      (C)   TYPE OF OPERATION                         :

      (D)   HOST VESSEL                               :

      (E)   DATE/TIME MOBILISATION COMPLETED          :

      (F)   DATE/TIME DEPARTURE FOR OPERATION         :

      (G)   DATE/TIME ARRIVAL ON CABLE GROUND         :

      (H)   DATE/TIME DEPARTURE FROM CABLE GROUND     :

      (I)   DATE/TIME RETURNED TO PORT                :

      (J)   RETURNED TO (PORT)                        :

      (K)   DATE/TIME DEMOBILISATION COMPLETED        :

      (L)   DAYS/HOURS ON CABLE GROUND                :

      (M)   DAYS/HOURS SCARAB OPERATIONS              :

      (N)   DAYS/HOURS SCARAB UNSERVICEABLE           :

      (0)   COMMENTS                                  :

BEST REGARDS

(SCARAB SYSTEM OPERATOR)


                                      -58-
<PAGE>

                                                                     SCHEDULE F3

                                TELEX/FAX FORMAT

TO:         ZONE MAINTENANCE AUTHORITIES & OTHER SCARAB OWNERS.
REF:
SUBJECT:    NOTIFICATION OF COMPLETION OF A SCARAB OPERATION.

      (A)   SCARAB SYSTEM                             :

      (B)   CABLE SYSTEM                              :

      (C)   TYPE OF OPERATION                         :

      (D)   NOTIFIED DATE/TIME                        :

      (E)   HOST VESSEL;                              :

      (F)   MOBILIZATION:-

            (i)   ESTIMATED START DATE TIME           :

            (ii)  ESTIMATED COMPLETED DATE/TIME       :

      (G)   ESTIMATED DEPARTURE DATE/TIME             :

      (H)   SAILING FROM (PORT)                       :

      (I)   ENVISAGE RETURN TO (PORT)                 :

BEST REGARDS

(SCARAB SYSTEM OPERATOR)


                                      -59-
<PAGE>

                                                                     SCHEDULE F4

                                TELEX/FAX FORMAT

TO:         MAINTENANCE AUTHORITIES CONCERNED.

REF:

SUBJECT:    ESTIMATE OF RUNNING COSTS FOR SCARAB SYSTEM OPERATION.

      (A)   SCARAB SYSTEM                             :

      (B)   CABLE SYSTEM                              :

      (C)   TYPE OF OPERATION                         :

      (D)   MOBILISATION START DATE/TIME              :

      (B)   DEMOBILISATION COMPLETED DATE/TIME        :

      (F)   OPERATIONAL DETAIL:-

            i)    DAYS/HOURS OVERALL (MOB-DEMOB)      :

            ii)   DAYS/HOURS AT SEA                   :

            iii)  DAYS/HOURS ON CABLE GROUND          :

            iv)   DAYS/HOURS SCARAB OPERATIONS        :

      (G)   ESTIMATED RUNNING COSTS:-

            i)    "AT-SEA" INSURANCE                  :

            ii)   ADDITIONAL OPERATING TEAM COSTS     :

            iii)  EXPENDED EQUIPMENT/SPARES           :

            iv)   REPAIRS TO DAMAGES                  :

            v)    OTHER                               :

            vi)   TOTAL ESTIMATED RUNNING COSTS       :

BEST REGARDS

(SCARAB SYSTEM OPERATOR)


                                      -60-

<PAGE>

                                                                      SCHEDULE H

COMMITMENT AGREEMENT

This COMMITMENT AGREEMENT, made and entered into this ________ day of
___________________, 19__ and effective from _________ between and among
______[new party]______ (a corporation organised under the terms of
_______________ and having its principal place of business at
____________________ (hereinafter referred to as _______[new party]_______); and
[insert names of the then current Parties] being the current PARTIES to the
SCARAB III and IV USERS AGREEMENT dated ____________ 1990 (hereinafter referred
to as the "PARTIES") to which this COMMITMENT AGREEMENT relates.

WITNESSETH:

WHEREAS ______[new party]______ has an interest in one or more submarine cable
systems in the operational area of the "Atlantic Cable Repair and Maintenance
Agreement" (ACMA) effective 1 April 1989 and requests the use of the SCARAB
SYSTEMS to assist in the repair and maintenance of these cables and

WHEREAS ______[new party]______ has reviewed and understands all the terms and
conditions for the use of the SCARAB SYSTEMS contained in the SCARAB III and IV
USERS AGREEMENT, and

WHEREAS this COMMITMENT AGREEMENT is supplemental to the SCARAB III & IV USERS
AGREEMENT,


                                      -61-
<PAGE>

NOW THEREFORE, the PARTIES and ______[new party]______ agree with each other as
follows:

1.    The PARTIES hereby agree to ______[new party]______ becoming a PARTY to
      the SCARAB III & IV USERS AGREEMENT.

2     ______[new party]______ hereby accepts and agrees to be bound by the terms
      and conditions contained in the SCARAB III and IV USERS AGREEMENT, as
      amended by Clause 3 below.

3.    Notwithstanding the provisions of Article 28 of that AGREEMENT, the SCARAB
      III & IV USERS AGREEMENT may be terminated as regards ______[new
      party]______ if, after ___[date to be negotiated]___, ______[new
      party]______ gives to each of the PARTIES at least one (1) year's notice
      in writing expiring on 31 March in any year, in which event the provisions
      of Articles 28.2 and 28.3 of the SCARAB III & IV USERS AGREEMENT shall not
      apply.

Date_________________         ____________[new party]____________

                              By_________________________________

                              Attested By

Date_________________         ___________________________________

                              ___________________________________

                              Chairman of the OPERATING COMMITTEE on behalf of
                              all PARTIES to the SCARAB III and IV USERS
                              AGREEMENT.


                                      -62-


<PAGE>
                                                                   Ex-10.27




                                  Schedules to

                                Primary Supplier

                                    Agreement




<PAGE>
                                                                   Exhibit 10.27

                                                                      SCHEDULE A

                                     Pricing

Purchaser will pay for the *** and any *** at ***.

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

Confidential Treatment has been requested with respect to the portions of
this agreement marked with three asterisks (***) and the redacted material
has been filed separately with the Securities and Exchange Commission.


<PAGE>
                                                                    EXHIBIT 23.1

                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

    We consent to the inclusion in this registration statement on Form F-1 (File
No. 333-94899) of our report dated January 17, 2000 on our audit of the
consolidated financial statements of FLAG Telecom Holdings Limited, and our
report dated December 30, 1999 on our audits of the consolidated financial
statements of FLAG Limited. We also consent to the references to our firm under
the Caption "Experts".

/s/ Arthur Andersen & Co


Arthur Andersen & Co
Hamilton, Bermuda
February 10, 2000



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