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 says that the major investment is being rolled out in a bid to ensure a consistent and reliable service across the UK in ...

Telefónica has implemented Ericsson Cloud RAN at the first of a what will eventually be eight mobile phone masts.

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 ...

O2 has rolled out an ‘AI granny’ which is ... use many different types of accent and persona for Daisy, the mobile phone provider has gone on to also suggest.

Messages falsely claim young people can make up to £800 a day liking videos on platform, according to Virgin Media and O2. The study showed a surprising number of those aged 13 to 16 did not know ...