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 ...

There's also a tempting £4,000 prize up for grabs VIRGIN Media and O2 customers could bag an entire year of free broadband or mobile billing. The twinned network ...

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 ...

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 ...

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 ...

该研究通过稳态测量、原位红外光谱和DFT计算，揭示了不同尺寸（1.8 nm和11.8 nm）PdχAu催化剂表面Pd原子的分布与反应性能的关系。结果表明，小尺寸催化剂因Pd原子暴露度更高、表面重构更显著，表现出更强的H2O2选择性及反应速率，且Pd-Au合金的电子结构和几何 ...

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 ...

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 ...

The O2 has delivered another consecutive record-breaking year, hosting 239 arena performances in 2025, a 19% increase on 2024. The live entertainment venue, owned and operated by AEG, reported that ...

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 ...

The 20,000-capacity venue will feed revenue back into smaller venues to ‘nurture the next generation of breakthrough artists’ London’s O2 Arena, the UK’s second-largest indoor concert venue, has ...

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 ...