O2 (Ireland) BT Group and 1 mm02 share for each British Telecommunications share they held. After the de-merger, most of mmO2's operations, including Digifone, were rebranded O2. mmO2 plc later became O2 plc and remained an independent company until 2005. On 31 October 2005 it was announced that Telefónica, S.A., the Spanish telecommunications company, had made a recommended takeover bid for O Ireland's parent company, O2 plc. This was then approved by shareholders and O was officially purchased in mid February 2006. The O2 brand is now used in several countries for Telefónica's mobile operations outside Spain and Latin America, where Telefónica
Legal monopoly sometimes call the system a legal monopoly anyway. The creation of Sirius XM Radio by merger left the United States with only one licensed satellite radio broadcasting company. However, the United States Department of Justice decided that this was not harmful to competition, due to the presence of terrestrial broadcasters. Legal monopoly A legal monopoly, statutory monopoly, or "de jure" monopoly is a monopoly that is protected by law from competition. A statutory monopoly may take the form of a government monopoly where the state owns the particular means of production or government-granted monopoly where a private interest is protected