People and businesses in the city of Manchester and key towns across Greater Manchester, including Wigan, Bolton, Rochdale, Oldham and Bury, can now access O2’s most advanced mobile network yet, ...

Telefonica-owned mobile operator O2 is set to launch the latest phase of its £7m Smart Tech campaign, which aims to show how customers can get the most out of technology with the help of O2 Gurus, who ...