o2
Latest about o2
![Mobile wallet](https://cdn.mos.cms.futurecdn.net/tQLfXMYnS6CD38Fs2Gpsw4-320-80.jpg)
Mobile phone operators hike up access charges
By Rene Millman published
News The price increase affects calls to 084, 087, 09 and 118 numbers
![Acquisition and merger sign](https://cdn.mos.cms.futurecdn.net/Yac96EZFdTUL5NbNNXxJvi-320-80.jpg)
Competitions authority to assess BT-EE and O2-Three mergers
By Clare Hopping published
News The Competition and Markets Authority will look into the effect of both proposed acquisitions
![Mobile phone mast](https://cdn.mos.cms.futurecdn.net/LdzoEFrnbaKEEa4qjf8KWH-320-80.jpg)
O2 vs EE: which should you choose?
By Rene Millman published
Vs We look at two of the UK’s mobile operators and see what they offer to businesses
![null](https://cdn.mos.cms.futurecdn.net/3S9oog9QsJC9otvUTJhqpV-320-80.jpg)
4G: Everything you need to know
By Caroline Preece, Rene Millman published
In-depth With 4G being rapidly rolled out across the UK, we take a look at the potential benefits and problems that come with it
![o2 sign](https://cdn.mos.cms.futurecdn.net/99z5RMaXHzrS2bSv2WahNX-320-80.jpg)
Cabinet minister says “sort it out” after O2 signal problems
By Joe Curtis published
News UK customers take to Twitter after bank holiday outage
![null](https://cdn.mos.cms.futurecdn.net/6u5oAgoBa2oaz2FRhQ2ouB-320-80.jpg)
EE comes out top of mobile networks at Gatwick and Heathrow
By Clare Hopping published
News RootMetrics tested mobile network data speeds around the UK, but they have never been measured at airports before
![o2 sign](https://cdn.mos.cms.futurecdn.net/99z5RMaXHzrS2bSv2WahNX-320-80.jpg)
Three owner finalises deal to buy O2 in the UK
By Adam Shepherd published
News Hutchinson Whampoa inks agreement to become UK's second major consolidated provider
![null](https://cdn.mos.cms.futurecdn.net/bPcvSg4amuQPxqniJr4RhU-320-80.jpg)
BT returns to mobile market with super-cheap 4G
By Joe Curtis published
News But can the telco muscle in on mobile without offering top-end consumer phones?
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