Turkcell Files its 2010 Annual Report on Form 20-F

By Turkcell, PRNE
Thursday, April 21, 2011

ISTANBUL, April 22, 2011 - Turkcell (NYSE: TKC, ISE: TCELL), announced that it has filed
its Annual Report on Form 20-F for the year ended December 31, 2010 with the
United States Securities and Exchange Commission on April 20, 2011. The
Company's Form 20-F and complete audited financial statements can be found at

Hard copy versions of the complete audited financial statements are
available free of charge upon request from Turkcell's Investor Relations
Department at investor.relations@turkcell.com.tr and/or 0090-212-313-1888.


About Turkcell

Turkcell is the leading communications and technology company
in Turkey with 33.5 million subscribers and a market share of approximately
54% as of 2010 (Source: Operator's announcements). Turkcell is a leading
regional player, with market leadership in five of the nine countries in
which it operates with its approximately 60.4 million subscribers as of 2010.
Turkcell reported TRY9.0 billion ($6.0 billion) net revenue and its total
assets reached TRY15.1 billion ($9.8 billion) as of 2010. Turkcell covers 82%
of the Turkish population through its 3G and covers 99.07% of the Turkish
population through its 2G technology supported network. Turkcell has become
one of the first operators among the global operators to have implemented
HSDPA+ and to reach to 42.2 Mbps speed with HSPA multi carrier solution.
Turkcell has been listed on the NYSE and the ISE since July 2000 and is the
only NYSE-listed company in Turkey. 51.00% of Turkcell's share capital is
held by Turkcell Holding, 0.05% by Çukurova Holding, 13.07% by Sonera Holding
and 1.19% by others while the remaining 34.69% is free float. Read more at

    For further information please contact Turkcell

    Corporate Affairs
    Koray Öztürkler, Chief Corporate Affairs Officer
    Tel: +90-212-313-1500
    Email: koray.ozturkler@turkcell.com.tr


    Nihat Narin, Investor and International
    Media Relations
    Tel: +90-212-313-1244
    Email: nihat.narin@turkcell.com.tr


    Filiz Karagul Tuzun,
    Corporate Communications
    Tel: +90-212-313-2304
    Email: filiz.karagul@turkcell.com.tr


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