Customers with the UK's largest mobile networks are being warned to update their devices "as soon as possible" or risk losing mobile internet access altogether. O2 has announced it will be shutting ...

Anyone still using an older mobile phone on the O2 network is being urged to upgrade now. The popular UK mobile provider has just issued a final warning ahead of the imminent shutdown of its 3G ...

The plan is to accelerate the development of AI use cases, including faster prototyping, iterative development, and the deployment of ‘impactful AI solutions’ across the firm. O2 Telefónica also aims ...

Virgin Media O2 has opened its new North West headquarters in central Manchester, moving into the Island development on John Dalton Street, just off Deansgate. The multi-million-pound site will house ...

Researchers found that eroded lava rubble beneath the South Atlantic can trap enormous amounts of CO2 for tens of millions of years. These porous breccia deposits store far more carbon than previously ...

But, like many of its peers across the industry, it is offering 5G SA coverage at no extra cost and is talking up benefits like faster speeds and better signal. It is not offering specific, billable ...

Next summer Mumford and Sons will headline BST Hyde Park, one of London’s biggest music festivals, but before all that the stomp-clap-hey folk titans are touring Britain’s biggest arenas. The final ...

Mobile operator risks losing over two million users with plans to increase bills James Warrington Media and Telecoms Editor James Warrington is The Telegraph’s Media and Telecoms Editor. He writes ...

Funk and acid jazz band Jamiroquai have been going for well over three decades, but they haven’t played London for six years. That’s set to change this week, however, as Jay Kay and co will play two ...

O2, Vodafone, EE and Three are facing a huge class action lawsuit in the UK over claims millions of loyal customers have been overcharged. Named the loyalty penalty claim, the case alleges that ...

Last week, Radiohead played four sold-out shows at London’s O2 Arena — and the gigs ended up beating an attendance record set by Metallica at the same venue in 2017. The band played the O2 on Nov. 21, ...

Mobile operator O2 says it has improved 4G and 5G network coverage for its customers across close to 600 miles of motorways and A roads across the UK in a move the firm says is designed to address ...