Istanbul, May 26, 2017

Announcement Regarding the Revision of Forward Looking Statements for 2017

Subject: Statement made pursuant to Communique II-15.1 of the Capital Markets Board

This announcement is made in accordance with the Capital Markets Board's II-15.1 communiqué on material events disclosure with regards to the public disclosure of forward looking statements.

Our Company revised its 2017 guidance upwards with its strong performance on the back of 4.5G services roll-out, focus on higher value customers and its strategies for digital services and new customer acquisition. Our revised guidance for 2017 is provided below.

Previous Guidance

Revised Guidance

Revenue Growth

13%-15%

16%-18%

EBITDA Margin

32%-34%

32%-34%

Operational Capex (excluding license fees) /Sales

20%

19%-20%

Although Turkcell believes that the expectations reflected in such forward-looking statements are reasonable at this time, it can give no assurance that such expectations will prove to be correct. These statements are based on current expectations and assumptions that are subject to risks and uncertainties. For a discussion of certain risk factors and challenges that may affect the outcome of such forward looking statement, please visit our Investor Relations website and consult the financial and other reports available on such website, as well as the financial and other reports available on the websites of the regulators of the stock exchanges on which our shares are listed. All subsequent written and oral forward-looking statements attributable to us are expressly qualified in their entirety by reference to these cautionary statements.

For more information:

Turkcell Investor Relations investor.relations@turkcell.com.tr Tel: + 90 212 313 1888

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Turkcell Iletisim Hizmetleri AS published this content on 26 May 2017 and is solely responsible for the information contained herein.
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