SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 6-K


                        REPORT OF FOREIGN PRIVATE ISSUER



                      PURSUANT TO RULE 13a-16 or 15d-16 OF
                       THE SECURITIES EXCHANGE ACT OF 1934


                    Report on Form 6-K dated October 10, 2003

                              ____________________

                        TURKCELL ILETISIM HIZMETLERI A.S.

                                 Turkcell Plaza
                            Mesrutiyet Caddesi No.153
                                 34430 Tepebasi
                                Istanbul, Turkey

                              ____________________
                    (Address of Principal Executive Offices)


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               information contained in this form is also thereby
            furnishing the information to the Commission pursuant to
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                                     1934.

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Enclosures:       Press release dated October 10, 2003 -Turkcell Announces the
                  Decision of the ICC International Court of Arbitration





                                                         FOR IMMEDIATE RELEASE


                   TURKCELL ANNOUNCES THE DECISION OF THE ICC
                       INTERNATIONAL COURT OF ARBITRATION

Istanbul, Turkey, October 10, 2003 - Turkcell (NYSE:TKC, ISE:TCELL), today
announced the decision of the ICC International Court of Arbitration in the
arbitration that Turkcell initiated in October 2001 against the Ministry of
Transportation, the Telecommunications Authority and the Turkish Treasury to
determine whether Turkcell's interconnection revenues should be included in the
gross revenue base on which Turkcell's 15% Treasury Share paid to the Turkish
Treasury are calculated.

In March 2001 Turkcell ceased including its interconnection revenues in the
gross revenue for its Treasury Share payments to the Turkish Treasury. The
Turkish Treasury informed Turkcell that it believed that Turkcell was required
to include Turkcell's interconnection revenues in the gross revenue base. After
failing to reach an agreement on the matter with the related authorities,
Turkcell initiated an arbitration suit in the ICC International Court of
Arbitration in October 2001. Turkcell computed and paid the Treasury Share using
the gross revenue base excluding the interconnection revenues based on an
injunction received from the local court in November 2001. However, Turkcell
calculated and reported the disputed amount in its financial reports as a legal
reserve.

The ICC International Court of Arbitration completed its hearings and ordered
that the interconnection revenues should be included in the calculation of the
Treasury Share to the Turkish Treasury. The disputed amount totals US$400
million as of June 30, 2003. Turkcell will take the necessary legal action
against the ICC ruling.

                               www.turkcell.com.tr




About Turkcell

Turkcell is the leading GSM operator in Turkey with approximately 17.2 million
postpaid and prepaid customers as of June 30, 2003. Turkcell had revenues of US$
1,074.8 million during the six month period ended June 30, 2003. Turkcell
provides high-quality wireless telephone services throughout Turkey and has
coverage of 100% of the towns with more than 10,000 inhabitants. Turkcell
provides roaming with 352 operators in 141 countries as of September 30, 2003.
At the end of 1999, Turkcell became the first GSM operator in Turkey to be
awarded the prestigious ISO 9001 certificate for the quality of its service.


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Turkcell is the only NYSE listed company in Turkey. Turkcell has interests in
international GSM operations in Azerbaijan, Georgia, Kazakhstan, Moldova and
Northern Cyprus, which have a total of 1.9 million subscribers as of June 30,
2003.

For further information please contact:

Contact:

Turkcell                                 Citigate Dewe Rogerson
Investors:                               Europe:
Koray Ozturkler, Investor Relations      Kate Delahunty
Tel: +90-212/313-1500                    Tel: +44-20/7282-2934
Email: koray.ozturkler@turkcell.com.tr   Email: kate.delahunty@citigatedr.co.uk
or                                       Toby Moore
                                         Tel:+44-20/7282-2999
Mehmet Sezgin, Investor Relations        Email: toby.moore@citigatedr.co.uk
Tel: + 90-212/313-1290                   or
Email: mehmet.sezgin@turkcell.com.tr
investor.relations@turkcell.com.tr       United States:
                                         Victoria Hofstad/Jessica Wolpert
Media:                                   Tel: +1-201-499-3500
Zuhal Seker, Corporate Communications    Email: victoria.hofstad@citigatefi.com
Tel: + 90-212/313-2330                   jessica.wolpert@citigatefi.com
Email: zuhal.seker@turkcell.com.tr
or
Bahar Erbengi, Corporate Communications
Tel: + 90-212/313-2309
Email: bahar.erbengi@turkcell.com.tr








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SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
Turkcell Iletisim Hizmetleri A.S. has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.



                                              TURKCELL ILETISIM HIZMETLERI A.S.

Date:    October 10, 2003                      By: /s/ MUZAFFER AKPINAR
                                                   --------------------

                                               Name:  Muzaffer Akpinar
                                               Title: Chief Executive Officer