Steve Athwal, CEO and Founder at The Big Phone Store, said: "When O2 turns off 3G, phones relying on it will lose mobile data ...

O2 mobile users have been hit by a double-edged scam. A man was called by fraudsters offering a deal on a new contract – but ended up being told he had to pay for a £1,072 phone. One customer wrote ...

Martin Lewis has issued a warning to millions of people with an O2 monthly mobile contract. The Money Saving Expert has issued an alert that up to 15.6 million people's monthly phone bills could rise ...

Here is how O2 and Virgin Media customers can have their phone and broadband bills totally paid for by providers for an entire year.