Mobile operator O2 (Virgin Media) has joined with cloud-native network software provider Mavenir to trial a new network-level ...

From Love Supreme to the Big Feastival, O2 customers can snap up free festival tickets to a range of summer music events.

A major change is coming to the UK, and it's vital phone owners check their devices without delay. Many of Britain's most mobile networks are closing down their ageing 3G platforms in a bid to boost ...

O2 is rivalling Sky and Mobiles.co.uk with a huge Samsung freebie, dishing out a free Galaxy tablet worth £289 when they ...

If you received some shiny new gadgets over the Christmas period now could be a good time to get rid of your old tech. According to new research from UK network O2, the average UK home is missing out ...

Final warning issued: O2 has released a final alert to customers using older mobile devices that rely on 3G technology. The provider, now part of Virgin Media O2, plans to complete the total ...

O2 has become the first UK network to switch on satellite-powered mobile data in a bid to end dreaded signal “not-spots”. The service will take the provider’s UK landmass coverage from 89 per cent to ...

Across the UK, mobile provider O2 has begun to shut down its 3G network. With different areas being impacted at varying times, the company has partnered up with a famous charity to try and help those ...

Message and data package is being trialled and likely to be rolled out in 2026 James Warrington Media and Telecoms Editor James Warrington is The Telegraph’s Media and Telecoms Editor. He writes about ...

A flaw in O2 UK's implementation of VoLTE and WiFi Calling technologies could allow anyone to expose the general location of a person and other identifiers by calling the target. The problem was ...

O2, the UK mobile network giant, has just dropped some crucial advice for smartphone users across the UK, and it's a warning that should not be taken lightly. The telecoms firm, which connects ...