Portugal Telecom, SGPS S.A. declined reports to acquire majority stake Oi SA. Portugal Telecom said, “Portugal Telecom informs that as part of their strategic relationship and co-operation agreement announced in July 2010, PT, Oi S.A. and Oi S.A.'s controlling shareholders regularly review proposals which may enhance operational performance and governance to extract additional synergies especially in the areas of engineering, network, technology, innovation and services. Contrary to recent press speculation, there are no plans which contemplate PT buying control or making an offer for Oi S.A."