O2 has unveiled a new You Tube channel, O2 Guru TV, offering free support and advice to help customers get the most of their mobile technology. O2 Guru TV aims to help make mobile technology ...
Of all the current UK networks, O2 has changed the most. The carrier as it exists now was “born” in 2002, but its history dates as far back as 1985. Prior to being known as O2, the BT-owned network ...