UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                 _______________

                                  SCHEDULE 13D
                    Under the Securities Exchange Act of 1934
                                (Amendment No. 11)


                   America Movil, S.A. de C.V. (the "Issuer")
--------------------------------------------------------------------------------
                                (Name of Issuer)


         American Depositary Shares ("L Share ADSs"), each representing
                        20 Series L Shares ("L Shares")
 American Depositary Shares ("A Share ADSs"), each representing
                        20 Series A Shares ("A Shares")
--------------------------------------------------------------------------------
                         (Title of Class of Securities)


                          02364W105 for L Share ADSs(1)
                          02364W204 for A Share ADSs(2)
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                               Rafael Robles Miaja
                             Galicia y Robles, S.C.
                                Torre del Bosque
                  Boulevard Manuel Avila Camacho No. 24 piso 7
                         Mexico 11000, Distrito Federal
                                 (525) 5540-9225
--------------------------------------------------------------------------------
            (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)


                                  June 30, 2004
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)



     If the filing person has previously filed a statement on Schedule 13G
   to report the acquisition that is the subject of this Schedule 13D, and is
 filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the
                               following box |_|


                       (Continued on the following pages)

                              (Page 1 of 29 Pages)

---------------------
(1) CUSIP number is for the L Share ADSs only. No CUSIP number exists for the
underlying L Shares since such shares are not traded in the United States.

(2) CUSIP number is for the A Share ADSs only. No CUSIP number exists for the
underlying A Shares since such shares are not traded in the United States.





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Carlos Slim Helu

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                40,000 A Shares and 100,000 L Shares
                                (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                40,000 A Shares and 100,000 L Shares
                                (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,179,030 A Shares and 3,639,921,489 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Carlos Slim Domit

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                8,132 L Shares (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                8,132 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,639,829,621 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Marco Antonio Slim Domit

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                8,132 L Shares (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                8,132 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,639,829,621 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Patrick Slim Domit

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                8,134 L Shares (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                8,134 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,639,829,623 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Maria Soumaya Slim Domit

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                8,134 L Shares (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                8,134 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,639,829,623 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Vanessa Paola Slim Domit

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                498,134 L Shares (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                498,134 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,640,319,623 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Johanna Monique Slim Domit

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                570,134 L Shares (See Items 5(a) and 5(b))
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY     8   SHARED VOTING POWER
  EACH REPORTING PERSON
          WITH                  48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(b))

                            9   SOLE DISPOSITIVE POWER

                                570,134 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,639,821,489 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,640,391,623 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 37.4% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    IN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    America Telecom, S.A. de C.V.

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    OO and WC (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY         48,139,030 A Shares and 3,523,449,453 L Shares
  EACH REPORTING PERSON         (See Items 5(a) and 5(b))
          WITH
                            9   SOLE DISPOSITIVE POWER

                           10   SHARED DISPOSITIVE POWER

                                48,139,030 A Shares and 3,523,449,453 L Shares
                                (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    48,139,030 A Shares and 3,523,449,453 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |_|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    15.9% of A Shares and 36.2% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    HC





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Grupo Financiero Inbursa, S.A. de C.V.

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    WC and AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY         16,372,036 L Shares (See Items 5(a) and 5(b))
  EACH REPORTING PERSON
          WITH              9   SOLE DISPOSITIVE POWER

                           10   SHARED DISPOSITIVE POWER

                                16,372,036 L Shares (See Items 5(a) and 5(d))


11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    16,372,036 L Shares (See Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |_|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    0.2% of L Shares (See Item 5(a))

14  TYPE OF REPORTING PERSON

    HC





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Carso Global Telecom, S.A. de C.V.

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    AF (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                -0-

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY         100,000,000 L Shares (See Items 5(a) and 5(b))
  EACH REPORTING PERSON
          WITH              9   SOLE DISPOSITIVE POWER

                                -0-

                           10   SHARED DISPOSITIVE POWER

                                100,000,000 L Shares (See Items 5(a) and 5(d))

11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     100,000,000 L Shares (See Items 5(a)

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |X|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    1.2%

14  TYPE OF REPORTING PERSON

    HC





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Trust No. F/0008 (the "Telmex Trust")

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    WC (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                173,150,000 L Shares (See Items 5(a) and 5(b))

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY
  EACH REPORTING PERSON
          WITH              9   SOLE DISPOSITIVE POWER

                                173,150,000 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER



11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    173,150,000 L Shares (see Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |_|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    2.0% of L Shares (see Item 5(a))

14  TYPE OF REPORTING PERSON

    EP





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Trust No. F/0395 (the "Telnor Trust")

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    WC (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                2,385,000 L Shares (See Items 5(a) and 5(b))

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY
  EACH REPORTING PERSON
          WITH              9   SOLE DISPOSITIVE POWER

                                2,385,000 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER



11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    2,385,000 L Shares (see Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |_|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    0.0% of L Shares (see Item 5(a))

14  TYPE OF REPORTING PERSON

    EP





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Fundacion Telmex, A.C.

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    WC (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                20,000,000 L Shares (See Items 5(a) and 5(b))

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY
  EACH REPORTING PERSON
          WITH              9   SOLE DISPOSITIVE POWER

                                20,000,000 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER



11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    20,000,000 L Shares (see Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |_|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    0.2% of L Shares (see Item 5(a))

14  TYPE OF REPORTING PERSON

    PN





CUSIP No. 02364W105 L Share ADSs          13D
          02364W204 A Share ADSs

1   NAMES OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

    Asociacion Carso, A.C.

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                     (a) |_|
                                                                         (b) |_|

3   SEC USE ONLY

4   SOURCE OF FUNDS

    WC (See Item 3)

5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    TO ITEM 2(d) or 2(e)                                                     |_|

6   CITIZENSHIP OR PLACE OF ORGANIZATION

    Mexico

                            7   SOLE VOTING POWER

                                5,000,000 L Shares (See Items 5(a) and 5(b))

                            8   SHARED VOTING POWER
    NUMBER OF SHARES
  BENEFICIALLY OWNED BY
  EACH REPORTING PERSON
          WITH              9   SOLE DISPOSITIVE POWER

                                5,000,000 L Shares (See Items 5(a) and 5(d))

                           10   SHARED DISPOSITIVE POWER



11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    5,000,000 L Shares (see Item 5(a))

12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES    |_|

13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    0.1% of L Shares (see Item 5(a))

14  TYPE OF REPORTING PERSON

    PN





Item 1.           Security and Issuer.
-------           --------------------

                  This Amendment No. 11 (the "Eleventh Amendment") amends the
Schedule 13D filed with the Securities and Exchange Commission (the
"Commission") on March 8, 2001 (the "Schedule 13D"), as subsequently amended, by
the Reporting Persons (as defined in the Schedule 13D), with respect to the
American Depositary Shares ("L Share ADSs"), each representing 20 Series L
Shares ("L Shares"), and the American Depositary Shares ("A Share ADSs"), each
representing 20 Series A Shares ("A Shares"), of America Movil, S.A. de C.V.
(the "Issuer"). Capitalized terms used but not otherwise defined in this
Eleventh Amendment have the meanings ascribed to such terms in the Schedule 13D,
as amended.

Item 2.           Identity and Background.
-------           ------------------------

                  Updated information regarding the members of the Slim Family
and the executive officers and directors of each of America Telecom, GFI, CGT,
Fundacion Telmex and Asociacion Carso are set forth in Schedule I attached
hereto.

Item 3.           Source and Amount of Funds or Other Consideration.
-------           --------------------------------------------------

                  No L Shares were purchased by the Reporting Persons in the
period subsequent to the filing of Amendment No. 10 to the Schedule 13D with the
Securities and Exchange Commission (the "SEC") on June 21, 2004 ("Amendment No.
10"). The 100,000,000 L Shares reported as beneficially owned by CGT are deemed
to be owned by it pursuant to Rule 13d-3(d)(1), and have not, as of the date of
this Eleventh Amendment, been purchased by CGT.

Item 4.           Purpose of Transaction.
-------           -----------------------

                  As noted above under Item 3, the Reporting Persons have not
effected any transactions in L shares in the period subsequent to the filing of
Amendment No. 10. Shares reported as beneficially owned by CGT are deemed to be
owned by it, as if CGT had exercised its option to acquire such shares under the
paired put and call options described in Item 6.

                  As discussed in Item 4 of the Schedule 13D filed by the
Reporting Persons with the SEC on May 16, 2001, CGT and SBC International, Inc.
("SBC") were parties to a series of agreements (the "AM Agreements") which
govern the ownership and voting of any and all future AA Shares, no par value
(collectively, the "AA Shares"), of the Issuer, owned by such persons. Pursuant
to the Spin-Off, America Telecom has succeeded to the rights and obligations of
CGT under the AM Agreements. As of the date hereof, America Telecom currently
owns, in the aggregate, approximately 67% of the issued and outstanding AA
Shares.

                  Through its beneficial ownership of A Shares and AA Shares
America Telecom may be deemed to control the Issuer. Except as set forth in this
statement, none of the Reporting Persons currently has plans or proposals, which
relate to or which would result in any of the actions or transactions described
in paragraphs (a) through (j) of Item 4 of the instructions to Schedule 13D.
However, from time to time the Reporting Persons may evaluate the possibility of
acquiring additional A Shares and L Shares, disposing of A Shares and L Shares,
or entering into corporate transactions involving the Issuer (including, but not
limited to, joint ventures and/or other commercial arrangements with the
Issuer). The Reporting Persons reserve the right to formulate plans or proposals
regarding the Issuer or any of its securities and to carry out any of the
actions or transactions described in paragraphs (a) through (j) of Item 4 of the
instructions to this Schedule 13D, to the extent deemed advisable by the
Reporting Persons.

Item 5.           Interest in Securities of the Issuer.
-------           -------------------------------------

                  (a) The Reporting Persons have the following interests in A
Shares and L Shares:


                                                     A Shares(1)                             L Shares(2)
                                          ----------------------------------       ---------------------------------
                                              Number            % of Class            Number            % of Class
                                          --------------      --------------       --------------     --------------
                                                                                              
Carlos Slim Helu(3)................         48,179,030             15.9%            3,639,921,489         37.4%
Carlos Slim Domit(4)...............         48,139,030             15.9%            3,639,829,621         37.4%
Marco Antonio Slim Domit(5)........         48,139,030             15.9%            3,639,829,621         37.4%
Patrick Slim Domit(6)..............         48,139,030             15.9%            3,639,829,623         37.4%
Maria Soumaya Slim Domit(7)........         48,139,030             15.9%            3,639,829,623         37.4%
Vanessa Paola Slim Domit(8)........         48,139,030             15.9%            3,640,319,623         37.4%
Johanna Monique Domit(9)...........         48,139,030             15.9%            3,640,391,623         37.4%
America Telecom(10)................         48,139,030             15.9%            3,523,449,453         36.2%
GFI................................                --              --                  16,372,036          0.2%
CGT(11)............................                --              --                 100,000,000          1.2%
Telmex Trust.......................                --              --                 173,150,000          2.0%
Telnor Trust.......................                --              --                   2,385,000          0.0%
Fundacion Telmex...................                --              --                  20,000,000          0.2%
Asociacion Carso...................                --              --                   5,000,000          0.1%


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

(1)  Based upon 303,320,578 A Shares outstanding as of August 5, 2004. Includes
     A Shares held in the form of A Share ADSs. Except as otherwise indicated,
     all A Shares are held in the form of A Shares.

(2)  Based upon 8,399,077,708 L Shares outstanding as of August 5, 2004.
     Includes L Shares held in the form of L Share ADSs. In the case of the Slim
     Family and America Telecom, L Share totals and percentages assume that all
     of the A Shares and 1,273,642,253 AA Shares held by the relevant Reporting
     Persons have been converted into L Shares in accordance with the
     restrictions set forth in Item 4 of Amendment No. 1 to Schedule 13D filed
     by the Reporting Persons with the SEC on May 16, 2001. Except as otherwise
     indicated, all L Shares are held in the form of L Shares.

(3)  Includes 40,000 A Shares and 100,000 L Shares (assuming conversion of the
     40,000 A Shares) owned directly by Carlos Slim Helu, as well as A Shares
     and L Shares beneficially owned through GFI and America Telecom by trusts
     for the benefit of the Slim Family (the "Family Trust Shares"). All A
     Shares and L Shares owned by such trusts are deemed to be beneficially
     owned by each member of the Slim family that is a beneficiary of such
     trusts. Thus, beneficial ownership of A Shares and L Shares is deemed to be
     shared by each member of the Slim family.

(4)  Includes 8,132 L Shares owned directly by Carlos Slim Domit, as well as the
     Family Trust Shares.

(5)  Includes 8,132 L Shares owned directly by Marco Antonio Slim Domit, as well
     as the Family Trust Shares.

(6)  Includes 8,134 L Shares owned directly by Patrick Slim Domit, as well as
     the Family Trust Shares.

(7)  Includes 8,134 L Shares owned directly by Maria Soumaya Slim Domit, as well
     as the Family Trust Shares.

(8)  Includes 498,134 L Shares owned directly by Vanessa Paola Slim Domit and
     her spouse, as well as the Family Trust Shares.

(9)  Includes 570,134 L Shares owned directly by Johanna Monique Slim Domit and
     her spouse, as well as the Family Trust Shares.

(10) Assumes that America Telecom has purchased all of the L Shares that it is
     obligated to purchase under the Forward Share Purchase Transactions
     described in Item 6 of this statement. Includes a total of 1,532,214,660 L
     Shares held in the form of L Share ADSs.

(11) The 100,000,000 L Shares reported as beneficially owned by CGT are deemed
     to be owned by it pursuant to Rule 13d-3(d)(1), because CGT has the option
     to acquire such shares under the paired put and call options described in
     Item 6.

                  (b) Because the Slim Family beneficially owns a majority of
the outstanding voting equity securities of America Telecom, Carso, GFI and CGT,
the Slim Family may be deemed to share the power to vote or dispose of, or to
direct the voting or disposition of, any A Shares or L Shares owned by such
persons (including those beneficially owned by the Telmex Trust, the Telmor
Trust, Fundacion Telmex and Asociacion Carso). Except as otherwise disclosed
herein, none of the Reporting Persons shares voting or disposition power with
respect to any of the A Shares or L Shares owned by the Reporting Persons.

                  (c) No transactions in A Shares and L Shares were effected
during the period beginning 60 days prior to the event which requires the filing
of this statement and ending on the date of this filing.

                  (d) Because the Slim Family beneficially owns a majority of
the outstanding voting equity securities of America Telecom, Carso, GFI and CGT,
the Slim Family may be deemed to have the right to receive or the power to
direct the receipt of dividends from, or the proceeds of the sale of, any A
Shares or L Shares owned by such persons (including the Telmex Trust, the Telnor
Trust, Fundacion Telmex and Asociacion Carso). Except as otherwise disclosed
herein, no person other than the Reporting Persons has or will have any right to
receive or the power to direct the receipt of dividends from, or the proceeds of
the sale of, any A Shares or L Shares owned by the Reporting Persons.

                  (e) Not applicable.



Item 6.           Contracts, Arrangements, Understandings or Relationships With
-------           -------------------------------------------------------------
                  Respect to Securities of the Issuer.
                  ------------------------------------

                  CGT has entered into paired put and call options pursuant to
which it has an option to purchase, and the relevant counterparty has an option
to sell, L Shares (in the form of L Share ADSs) on the terms indicated below.
Each such option is exercisable only on its maturity date, and may be settled in
cash or L Shares.

                                        Number of    Strike Price  Net Aggregate
Counterparty       Maturity Date        L Shares      per L Share     Premiums
------------       -------------        --------      -----------     --------

JPMorgan Chase    August 30, 2004       30,000,000    US$1.0826    US$6,142,909
JPMorgan Chase    August 30, 2004       21,000,000       1.0306       4,074,841
JPMorgan Chase    August 30, 2004       19,000,000       1.0320       3,735,894
JPMorgan Chase    August 30, 2004       16,000,000       0.9104       2,775,305
JPMorgan Chase    August 30, 2004       14,000,000       0.9582       2,549,144

                  Additionally, America Telecom has entered into Forward Share
Purchase Transactions pursuant to which it is obligated to buy L Shares (in the
form of L Shares ADSs) from a counterparty on the terms specified below. The L
Shares that are the subject of each contract listed below were sold to the
counterparty at the inception of such contract, but for the purposes of this
statement are treated as beneficially owned by America Telecom.


                                                            Number of       Purchase Price
Counterparty                 Maturity Date                  L Shares          per L Share         Interest Rate
------------                 -------------                  --------          -----------         -------------

                                                                                    
JPMorgan Chase               October 21, 2005               143,300,000           0.6978        LIBOR + 1.25% per
                                                                                                      annum

JPMorgan Chase               December 19, 2005               55,555,560           0.7200        LIBOR + 1.25% per
                                                                                                      annum

Wachovia Bank National       February 7, 2006               113,555,720           0.7045        LIBOR + 0.70% per
Association                                                                                           annum

JPMorgan Chase               February 7, 2006                40,828,640           0.6250        LIBOR + 1.25% per
                                                                                                      annum

JPMorgan Chase               March 29, 2006                 219,620,000           0.6830        LIBOR + 1.10% per
                                                                                                      annum

JPMorgan Chase               October 2, 2006                 86,582,000           1.1550        LIBOR + 0.80% per
                                                                                                      annum

Santander Central Hispano    April 10, 2008                 136,800,000           0.7310        LIBOR + 1.10% per
Benelux S.A.N.V.                                                                                      annum

Santander Central Hispano    September 20, 2008             109,290,000           0.9150        LIBOR + 1.05% per
Benelux S.A.N.V.                                                                                      annum

Santander Central Hispano    October 10, 2008                86,806,000           1.1520        LIBOR + 0.80% per
Benelux S.A.N.V.                                                                                      annum

Santander Central Hispano    February 24, 2009               56,545,100           1.769         LIBOR + 0.66% per
Benelux S.A.N.V.                                                                                      annum

Dresdner Bank A.G.           March 5, 2009                   55,050,940           1.817         LIBOR + 0.65% per
                                                                                                      annum

Santander Central            May 5, 2009                     28,571,440           1.750         LIBOR + 0.62% per
Hispano Benelux                                                                                       annum
S.A. N.V.


                  Other than as disclosed herein and in Item 4 of this
statement, there are no other contracts, arrangements, understandings or
relationships (legal or otherwise) among the Reporting Persons and between such
persons and any person with respect to A Shares or L Shares.

Item 7.           Material to be Filed as Exhibits.
-------           ---------------------------------


* The Powers of Attorney filed as exhibits to Amendment No. 3 to the Schedule
13D and Amendment No. 9 to the Schedule 13D and the Joint Filing Agreement filed
as an exhibit to Amendment No. 9 to the Schedule 13D filed by the Reporting
Persons are hereby incorporated herein by reference.




                                    SIGNATURE

          After reasonable inquiry, and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, complete and
correct.

         Carlos Slim Helu

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

         Carlos Slim Domit                          By: /s/ Eduardo Valdes Acra
                                                        -----------------------
         ----------------------------------------       Eduardo Valdes Acra
                                                        Attorney-in-Fact
         Marco Antonio Slim Domit                       August 9, 2004

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

         Patrick Slim Domit

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

         Maria Soumaya Slim Domit

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

         Vanessa Paola Slim Domit

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

         Johanna Monique Slim Domit

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

         AMERICA TELECOM, S.A. DE C.V.


         ----------------------------------------
         By: Eduardo Valdes Acra
         Title: Attorney-in-Fact

         CARSO GLOBAL TELECOM, S.A. DE C.V.


         ----------------------------------------
         By: Eduardo Valdes Acra
         Title: Attorney-in-Fact

         GRUPO FINANCIERO INBURSA, S.A. DE C.V.


         ----------------------------------------
         By: Eduardo Valdes Acra
         Title: Attorney-in-Fact

         BANCO INBURSA S.A.,
         INSTITUCION DE BANCA
         MULTIPLE, GRUPO FINANCIERO
         INBURSA, DIVISION
         FIDUCIARIA, AS TRUSTEE
         OF TRUST NO. F/0008

         ----------------------------------------
         By:   Eduardo Valdes Acra
         Title:  Attorney-in-Fact

         BANCO INBURSA S.A.,
         INSTITUCION DE BANCA
         MULTIPLE, GRUPO FINANCIERO
         INBURSA, DIVISION
         FIDUCIARIA, AS TRUSTEE
         OF TRUST NO. F/0395


         ----------------------------------------
         By:   Eduardo Valdes Acra
         Title:  Attorney-in-Fact

         FUNDACION TELMEX, A.C.


         ----------------------------------------
         By:   Eduardo Valdes Acra
         Title:  Attorney-in-Fact

         ASOCIACION CARSO, A.C.


         ----------------------------------------
         By:   Eduardo Valdes Acra
         Title:  Attorney-in-Fact



                                   SCHEDULE I

           All of the individuals listed below are citizens of Mexico.



                                 THE SLIM FAMILY
             Paseo de las Palmas 736, Colonia Lomas de Chapultepec,
                           11000 Mexico D.F., Mexico

Name                                     Principal Occupation
----                                     --------------------

Carlos Slim Helu                         Chairman Emeritus of the Board of
                                         Telefonos de Mexico, S.A. de C.V.,
                                         Chairman Emeritus of the Board of
                                         America Movil, S.A. de C.V.,
                                         Chairman Emeritus of the Board of
                                         Carso Global Telecom, S.A. de C.V.
                                         and Chairman Emeritus of the Board of
                                         America Telecom, S.A. De C.V.

Carlos Slim Domit                        Chairman of the Board of Telefonos de
                                         Mexico, S.A. de C.V., Chairman of the
                                         Board of Grupo Carso, S.A. De C.V.
                                         and President of Grupo Sanborns, S.A.
                                         de C.V.

Marco Antonio Slim Domit                 Chairman of the Board of Grupo
                                         Financiero Inbursa, S.A. de C.V.

Patrick Slim Domit                       Chairman of the Board of America Movil,
                                         S.A. de C.V., Chairman of the Board of
                                         America Telecom, S.A. de C.V. and
                                         Vice President of Commercial Markets of
                                         Telefonos de Mexico, S.A. de C.V.

Maria Soumaya Slim Domit                 President of Museo Soumaya

Vanessa Paola Slim Domit                 Private Investor

Johanna Monique Slim Domit               Private Investor





                          AMERICA TELECOM, S.A. de C.V.
    Insurgentes Sur 3500, Col. Pena Pobre Tlalpan, 14060 Mexico D.F., Mexico


Name and Position                               Principal Occupation
-----------------                               --------------------
Directors

                                            

Carlos Slim Helu                               Chairman Emeritus of the Board of Telefonos de Mexico,
(Director and Chairman Emeritus)               S.A. de C.V., Chairman Emeritus of the Board of America
                                               Movil, S.A. de C.V., Chairman Emeritus of the Board of
                                               Carso Global Telecom, S.A. de C.V. and Chairman Emeritus
                                               of the Board of America Telecom, S.A. De C.V.

Jaime Chico Pardo                              President of Telefonos de Mexico, S.A. de C.V.
(Director and Vice Chairman of the Board)

Claudio X. Gonzalez Laporte (Director)         Chairman of the Board of Kimberly Clark de Mexico,
                                               S.A. de C.V.

Patrick Slim Domit                             Chairman of the Board of America Movil, S.A. de C.V.,
(Director and Vice Chairman of the Board)      Chairman of the Board of America Telecom, S.A. de C.V.
                                               and Vice President of Commercial Markets of Telefonos de
                                               Mexico, S.A. de C.V.

Juan Antonio Perez Simon (Director)            Vice-Chairman of Telefonos de Mexico, S.A. de C.V.

Carlos Slim Domit (Director)                   Chairman of the Board of Telefonos de Mexico S.A. de C.V.,
                                               Chairman of Grupo Carso, S.A. de C.V. and President of Grupo
                                               Sanborns, S.A. de C.V.
Executive Officers

Daniel Hajj Aboumrad                           Chief Executive Officer of America Telecom, S.A. de C.V.
(Chief Executive Officer)                      and Chief Executive Officer of Radiomovil Dipsa, S.A. de C.V.







                     GRUPO FINANCIERO INBURSA, S.A. de C.V.
   Paseo de las Palmas 736, Col. Lomas Chapultepec, 11000 Mexico D.F., Mexico


Name and Position                                 Principal Occupation
-----------------                                 --------------------

                                              
Directors

Carlos Slim Helu (Chairman Emeritus)              Chairman Emeritus of the Board of Telefonos de Mexico,
                                                  S.A. de C.V., Chairman Emeritus of the Board of America
                                                  Movil, S.A. de C.V., Chairman Emeritus of the Board of
                                                  Carso Global Telecom, S.A. de C.V. and Chairman Emeritus
                                                  of the Board of America Telecom, S.A. De C.V.

Marco Antonio Slim Domit                          Chairman of the Board of Grupo Financiero Inbursa, S.A. de C.V.
(Chairman of the Board)

Eduardo Valdes Acra                               Chief Executive Officer of Inversora Bursatil, S.A.
(Vice-Chairman of the Board)                      de C.V., Casa de Bolsa, Grupo Financial Inbursa

Agustin Franco Macias (Director)                  Chairman of Cryoinfra, S.A. de C.V.

Claudio X. Gonzalez Laporte (Director)            Chairman of the Board of Kimberly Clark de Mexico,
                                                  S.A. de C.V.

Juan Antonio Perez Simon (Director)               Vice-Chairman of Telefonos de Mexico, S.A. de C.V.

David Ibarra Munoz (Director)                     Independent Economist

Jose Kuri Harfush (Director)                      President of Janel, S.A. de C.V.

Executive Officers

Marco Antonio Slim Domit (President)              President of Grupo Financiero Inbursa, S.A. de C.V.







                       CARSO GLOBAL TELECOM, S.A. de C.V.

    Insurgentes Sur 3500, Col. Pena Pobre Tlalpan, 14060 Mexico D.F., Mexico


Name and Position                                       Principal Occupation
-----------------                                       --------------------

Directors

                                                    
Carlos Slim Helu (Chairman Emeritus)                    Chairman Emeritus of the Board of Telefonos de Mexico,
                                                        S.A. de C.V., Chairman Emeritus of the Board of America
                                                        Movil, S.A. de C.V., Chairman Emeritus of the Board of
                                                        Carso Global Telecom, S.A. de C.V. and Chairman Emeritus
                                                        of the Board of America Telecom, S.A. De C.V.

Jaime Chico Pardo (Vice Chairman)                       President of Telefonos de Mexico, S.A. de C.V. and
                                                        Vice President of Carso Global Telecom, S.A. de C.V.

Claudio X. Gonzalez Laporte (Director)                  Chairman of the Board of Kimberly Clark de Mexico,
                                                        S.A. de C.V.

C.P. Humberto Gutierrez                                 General Director of Grupo Carso, S.A. de C.V.
Olvera Zubizarreta

Juan Antonio Perez Simon (Director)                     Vice-Chairman of Telefonos de Mexico, S.A. de C.V.
                                                        and Chairman of the Board of Sanborns Hermanos S.A.

Carlos Slim Domit (Chairman)                            Chairman of  the Board of Telefonos de Mexico, S.A. de C.V.,
                                                        Chairman of the Board of Grupo Carso, S.A. de C.V. and President of Grupo
                                                        Sanborns, S.A. de C.V.

Executive Officers

Armando Ibanez (Chief Financial Officer)                Chief Financial Officer of Carso Global Telecom,
                                                        S.A. de C.V.




                             FUNDACION TELMEX, A.C.
         Vizcainas No. 16, Colonia Centro, Delegacion Cuauhtemoc, 06080
                              Mexico, D.F. Mexico


Name and Position                     Principal Occupation
-----------------                     --------------------

Directors

                                   
Carlos Slim Helu (Chairman)           Chairman Emeritus of the Board of Telefonos de Mexico,
                                      S.A. de C.V., Chairman Emeritus of the Board of America
                                      Movil, S.A. de C.V., Chairman Emeritus of the Board of
                                      Carso Global Telecom, S.A. de C.V. and Chairman Emeritus
                                      of the Board of America Telecom, S.A. De C.V.

Jaime Chico Pardo (Director)          President of Telefonos de Mexico, S.A. de C.V.

Arturo Elias Ayub (Director)          Executive Officer of Telefonos de Mexico, S.A. de C.V.

Carlos Slim Domit (Director)          Chairman of the Board of Telefonos de Mexico, S.A. de C.V.,
                                      Chairman of the Board of Grupo Carso, S.A. de C.V. and President of Grupo
                                      Sanborns, S.A. de C.V.

Patrick Slim Domit (Director)         Chairman of the Board of America Movil, S.A. de C.V.,
                                      Chairman of the Board of America Telecom, S.A. de C.V.
                                      and Vice President of Commercial Markets of Telefonos de
                                      Mexico, S.A. de C.V.

Hector Slim Seade (Director)          Director of Operations Support, Telefonos de Mexico,
                                      S.A. de C.V.

Sergio Rodriguez Molleda              Counsel, Telefonos de Mexico, S.A. de C.V.
(Secretary)






                             ASOCIACION CARSO, A.C.
      Insurgentes Sur 3500, Colonia Pena Pobre, 14000 Mexico, D.F., Mexico


Name and Position                       Principal Occupation
-----------------                       --------------------

Directors

                                    
Carlos Slim Helu                       Chairman Emeritus of the Board of Telefonos de Mexico,
                                       S.A. de C.V., Chairman Emeritus of the Board of America
                                       Movil, S.A. de C.V., Chairman Emeritus of the Board of
                                       Carso Global Telecom, S.A. de C.V. and Chairman Emeritus
                                       of the Board of America Telecom, S.A. De C.V.

Juan Antonio Perez Simon               Vice-Chairman of Telefonos de Mexico, S.A. de C.V.

Jose Kuri Harfush                      President of Janel, S.A. de C.V.

Marco Antonio Slim Domit               President of Grupo Financiero Inbursa, S.A. de C.V.

Carlos Slim Domit                      Chairman of the Board of Telefonos de Mexico S.A. de C.V.,
                                       Chairman of the Board of Grupo Carso, S.A. de C.V. and President of
                                       Sanborns, S.A. de C.V.

Patrick Slim Domit                     Chairman of the Board of America Movil, S.A. de C.V.,
                                       Chairman of the Board of America Telecom, S.A. de C.V.
                                       and Vice President of Commercial Markets of Telefonos de
                                       Mexico, S.A. de C.V.

Ignacio Cobo Gonzalez                  Private Investor