Announcement of Regulated Information Athens, September 15, 2014 -The Hellenic Telecommunications Organization SA (OTE SA or the Company) announces that, in accordance with article 16 of Codified Law

2190/1920, article 9 of Law 3340/2005, the nr 2273/2003 EU Regulation, the resolution of the General Meeting of Shareholders of 26.06.2013 and the resolutions of OTE SA's competent corporate bodies, it acquired on 12.09.2014 through the ASE member Piraeus Securities S.A 2,797 own shares, for an average price of €11.1721 per share, of total value
€31.248,52. In total, the Company holds 691,917 own shares representing 0.1411642% of its issued share capital.

This announcement is published in accordance with Law 3556/2007, the Decision

1/434/03.07.2007 of the Hellenic Capital Market Commission, articles10 and 13 of Law

3340/2005 and the Decision 3/347/12.07.2005 of the Hellenic Capital Market Commission.

FOR FURTHER INFORMATION:

OTE GROUP MERGERS, ACQUISITIONS AND INVESTOR RELATIONS

Τel. +0030 210-611-1574

E-mail: esarsentis@ote.gr

Fax: +0030 210-6111030

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