Announcement of Regulated Information Αthens, April 4, 2014 - The Hellenic Telecommunications Organization SA (OTE SA), 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 03/04/2014, Mr. Panagiotis Sarantopoulos, OTE Chief Commercial Officer - Wholesale, on 02/04/2014 sold 70 futures contracts on OTE shares, maturing on June 2014. These futures correspond to 7,000 OTE shares and the value of the underlying shares was €86,130.00.

FOR FURTHER INFORMATION: OTE GROUP INVESTOR RELATIONS Τel. +0030 210-611-1574

E-mail: dtzelepis@ote.gr

Fax: +0030 210-6111030

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