The Board of Directors of the Company with the corporate name HELLENIC TELECOMMUNICATIONS & TELEMATIC APPLICATIONS COMPANY S.A. and the trade name FORTHnet S.A. announces that, the trading on the Athens Stock Exchange of the 21.411.490 new common registered shares of the Company, with a nominal value of 1,18? per share, that was the result of a Share Capital Increase with cash payment, as decided by the Extraordinary General Assembly of 17th.3.2006 will commence on 29.5.2006, the day being Monday. The Board of Directors of the ATHEX during its session of 25/5/2006 approved the commencement of trading on the ATHEX of the 21.411.490 new shares. It is hereby certified that the new shares will be credited on the date of commencement of trading on the Registered Records and Securities Accounts of the Shareholders on the Dematerialized Securities System (DSS). For further information Messrs. Shareholders may address to the Shareholders Department of the Company (Atthidon 4, 17671, Kallithea, Mr. Georgios Dermitzakis, tel. 210-9559258).