A £4m above-the-line campaign has been launched by 02 to grow awareness of the 02 gurus. The gurus are a nationwide team of technology experts who provide free technology advice, both in-store, over ...

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 ...