CDMA2000 was one of the protocols defined for 3G networks and is now years out of date and being phased out worldwide. Nevertheless, there are still vast numbers of phones that will happily connect to ...

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...

Read about Vodafone to buy CK Hutchison’s 49% VodafoneThree stake for £4.3bn. Broadband news from the longest running ...

Hong Kong conglomerate CK Hutchison agrees to sell 49% stake as it attempts to reshape its portfolio ...

Telefónica Deutschland will launch a revamped O2 TV offering on 6 May 2026, combining live television and streaming services in a single subscription package aimed at simplifying access and billing ...

Mobile phone and internet company O2 is rolling out advanced 5G technology across the West Midlands under £700m scheme. Sign up for the top news stories every day to keep you informed with what's ...

We’re still a good few months out from Apple’s next iPhone reveal. But as happens every year, the rumours are coming in thick ...

Virgin Media O2 has connected 1 million digitally excluded people across the UK, meeting a key target set under its Better Connections Plan sustainability strategy. The operator said the milestone ...

O2 outshines the other big mobile providers, but it could (and should) be cheaper Barry Collins is a technology journalist and broadcaster. He was assistant editor of The Sunday Times technology ...

Industry boss calls complaints about the telecoms giant’s rival takeover attempt ‘sour grapes’ James Warrington Media and Telecoms Editor James Warrington is The Telegraph’s Media and Telecoms Editor.

Boost your 3G, 4G, and LTE internet with the Street Pro 2 signal booster. In this video, I show a complete setup and real-world test of how this booster improves weak connections, even in remote areas ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...