Αthens, July 9, 2012 – The Hellenic Telecommunications Organization S.A. (OTE S.A. or the Company), in accordance with Law 3556/2007, 1/434/3.07.2007 Decision of the Hellenic Capital Market Commission, article 13 of Law 3340/2005 and 3/347/12.07.2005 Decision of the Hellenic Capital Market Commission announces that:

According to his transaction notification of 06/07/2012, Mr. Michael Tsamaz, Chairman of the BoD and Chief Executive Officer of the Company, purchased 500 shares of OTE S.A. of a total value of 1,086.67 Euro on 04/07/2012, in accordance with the fulfillment of his obligation to obtain within a certain period of time a specific number of the Company's shares, as per the approved by the General Meeting of OTE S.A. Shareholders, OTE Managing Director Share Matching Plan.

INVESTOR RELATIONS

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E-mail: dtzelepis@ote.gr

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