Teletypos S.A. announces that: In accordance with article 99a of Stock Exchange Regulation, after the approval 42/428/17/5/2007 of the Board of Directors of the Capital Market Commission regarding the 17.697 shares related that have not been registered for dematerialization will be dematerialized on Monday the 18th of June. Piraeus Securities S.A. has been appointed as the member of the Athens Stock Exchange in charge to sell the shares. The Member must on the same day inform the Central Securities Depository and the Central Market Committee on the outcome of the sale. The product of the above sale will be submitted by the Athens Stock Exchange Member, on behalf of the company, to the Deposit and Loans Fund. The investing public will be informed on the outcome of the sale, the procedure and the supporting documents required, in order for them to receive the amount they have the right to by the Deposit and Loans Fund.