Virgin Media O2, the owner of the O2 mobile network, has confirmed its 3G mobile network will be switched off completely “in the coming weeks”, marking the end of 3G signal in the UK. Vodafone and EE ...

O2 is the last network that still operates a 3G network, with the other UK mobile operators already having decommissioned their 3G service so they can re-deploy the spectrum to be used for 4G and 5G ...

UK phone owners now have a new network to choose from, and making the switch could save some serious money. Revolut Mobile has just begun rolling out across the country, and those joining during the ...

Anyone with an older phone that’s currently connected to the O2 network needs to upgrade immediately. The popular UK provider has just issued a final warning, and ignoring it could leave some without ...

More than 150million scam and spam calls have been flagged by O2's AI-powered 'call defence' tech since it launched in November. The feature, which was automatically activated on all compatible phones ...

Anyone possessing an ageing mobile that's presently linked to the O2 network must upgrade immediately. The well-known British provider has just delivered a final alert, and disregarding it could ...

Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested. I’ve been working ...

One of the happiest, most successful executives we know is a woman named Deb. She works at a major technology company and runs a global business unit that has more than 7,000 employees. When you ask ...

Network models are a computer architecture, implementable in either hardware or software, meant to simulate biological populations of interconnected neurons. These models, also known as perceptrons or ...

With people using their mobile phones more than ever, having a good mobile network with a reliable signal, good speeds and quality customer service has never been more important. At Which?, we ...

Beyond firewalls and perimeter security, a zero trust architecture allows security officials to better protect data and system access to both outsider and insider threats, adopting a mantra of “trust ...