OTE COMPLETES 2013 AND 2014 NOTES TENDER PROCESS

OTE completes 2013 and 2014 Notes tender process

ATHENS, Greece - February 13, 2013 - Hellenic Telecommunications Organization SA (ASE: HTO, OTC MARKET: HLTOY), the Greek full-service telecommunications provider, announces that its subsidiary OTE plc concluded a tender for cash of its August 2013 Notes (ISIN XS0173549659) and its April 2014 Notes (ISIN XS0615771143). OTE plc accepted tenders amounting to €106.2 mn and €92.5 mn of the August 2013 and the April 2014 Notes respectively. The tendered notes were surrendered for cancellation. As a result the outstanding principal amount of August 2013 Notes and April 2014 Notes is now €713.8 mn and € 407.5 mn respectively.

OTE Group is Greece's leading telecommunications organization and one of the pre-eminent players in Southeastern Europe, providing top-quality products and services to its customers.

Apart from serving as a full service telecommunications group in the Greek telecoms market, OTE Group has also expanded during the last decade its geographical footprint throughout South East Europe, having acquired a stake in the incumbent telecommunications company of Romania and establishing mobile operations in Albania, Bulgaria and Romania. At present, companies in which OTE Group has an equity interest employ more than 29,000 people in four countries, and our portfolio of solutions ranges from fixed and mobile telephony to Internet applications, satellite, maritime communications and consultancy services.

Listed on the Athens Stock Exchange, the company trades under the ticker HTO. Following OTE's delisting from NYSE, OTE ADSs (American Depositary Shares) trade in the OTC (Over The Counter) market under the ticker HLTOY.

Additional Information is also available on: http://www.ote.gr/portal/page/portal/InvestorRelation/InvestorRelation

Contacts:

OTE: Dimitris Tzelepis - Head of Investor Relations

Tel: +30 210 611 1574, Email: [email protected] 

Maria Kountouri - Assistant to the Head of Investor Relations

Tel: +30 210 611 5381, Email: [email protected] 

Kostas Maselis - Senior Financial Analyst, Investor Relations

Tel: +30 210 611 7593, Email: [email protected]

Sofia Ziavra - Financial Analyst, Investor Relations

Tel: +30 210 611 8190, Email: [email protected]

Christina Hadjigeorgiou - Financial Analyst, Investor Relations

Tel: +30 210 611 1428, Email: [email protected]

Eftychia Tourna - Communications & Regulatory Affairs Officer, Investor Relations

Tel: +30 210 611 7236, Email:[email protected]

Eleni Agoglossaki - Communications & Regulatory Affairs Officer, Investor Relations

Tel: +30 210 611 7880, Email: [email protected]