ATHENS, Sept 25 (Reuters) - The chief executive of Greek mobile operator Cosmote resigned on Tuesday in a disagreement with the company's main shareholder OTE Telecom over strategy. Evangelos ...

ATHENS, March 20 (Reuters) - Greece's largest telecom group OTE , soon to be 20 percent owned by Deutsche Telekom, grew profit by 15 percent last year, with mobile and Internet operations providing ...