O2
Latest about O2
O2 might be about to block mobile adverts across its network
By James O'Malley published
Days after EE announced it was looking into ad-blocking, O2 has also said that it is currently testing the technology.
Wi-Fi calling: everything you need to know
By John McCann published
Updated Using your smartphone to call over a Wi-Fi connection could be the future, but how does it work, and what do you need?
Three's acquisition of O2: Why it might be bad news for customers' wallets
By Rob Lane published
Three's purchase of O2 highlights major changes in the UK mobile market. Are price rises incoming for mobile users?
Sky signs up with O2 to start selling mobile deals
By Gareth Beavis published
Updated Sky has struck an accord with O2 to take on Tesco and Virgin
Withings Pulse Ox review
By Rob Temple published
The fitness band formerly known as Pulse O2 adds pulse and blood oxygen tracking to its arsenal
Does Sky also want a slice of O2?
By Matt Hanson published
Sky may soon be adding mobile phone services to its growing portfolio
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