FINANCIAL CALENDAR

Athens, February 23, 2016 – The Hellenic Telecommunications Organization SA (OTE SA or Company), releases, its 2016 Financial Calendar, pursuant to paragraphs 4.1.2.1.(b) and 4.1.4.3.1 of the Athens Stock Exchange Regulation, according to which:

1. The Annual Stand Alone and Consolidated Financial Statements for the fiscal year 2015, prepared in accordance with the I.F.R.S, together with the table with the financial data and information deriving from said Financial Statements, will be released on Thursday, February 25, 2016 on the Company's website (https://www.cosmote.gr/fixed/corporate/ir) and on the website of the Athens Stock Exchange and will appear on the press on the day following their release.
2. The analysts briefing on the full year 2015 financial results will take place on Thursday, February 25, 2016.
3. The Ordinary General Μeeting of the Company's Shareholders will take place on Thursday, June 23, 2016 at OTE S.A.  headquarters, 99 Kifisias Av., Marousi, Athens.
4. The ex-dividend date will be Wednesday, June 29, 2016. On that date, Company shares will be trading without a dividend right for the year 2015. The ex-dividend date follows the expiry of derivatives (June series).
5. Beneficiaries of said dividend are the Company's Shareholders registered on Thursday, June 30, 2016 (Record Date).
6. Dividend payment will start on Wednesday, July 6, 2016.

It is noted that: (i) the Company retains the right to alter the above dates after duly advising the investing public of the amendment hereof and (ii) the Ordinary General Meeting of the Company's Shareholders is entitled to resolve differently on  the above matters as per applicable legislation and regulations.