This update from O2 follows similar moves by rivals EE, Three and Vodafone who have all now scrapped 3G access. Once the ...

O2 has rolled out a new tool that could help protect you from scam and nuisance calls. O2 Call Defence will be able to spot scam or spam calls and flag them to users before they answer the phone, the ...

Millions of mobile phones will become "obsolete" when O2 makes a major change in just a few weeks. The provider is switching off its 3G network from April, affecting customers who use older phones.

O2 has issued a message urging all mobile phone users with old, unwanted smartphones to trade them in for a free cash boost of over £200. Research from the company has found that the average UK ...

Supermarket group Tesco and mobile phone group O2 are getting together to offer Tesco-branded mobile services in Ireland. The joint venture, Tesco Mobile, will use an 089 number prefix and will launch ...