UK incumbent BT has signed a ten year deal with mobile operator O2 to support its launch of 4G LTE services. BT will build a high capacity transmission network for the Telefónica subsidiary as O2’s ...

People and businesses across Essex will see a 5G network from O2, including in Braintree, Chelmsford, Clacton, Colchester and more.

Mobile operator O2 is to allow some new and existing customers to swap their phone for a new one whenever they like during their contract at no extra cost (Dominic Lipinski/PA) (PA Archive) For free ...

A major mobile network has made the decision to end its 3G infrastructure this year after describing it as a "relic of a ...

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UK operator O2, the British arm of Spanish operator group Telefónica, has selected Virgin Media Business to boost its backhaul capacity ahead of the launch of its LTE services this summer. As part of ...

Network operator O2 has made an ambitious vow to reduce its carbon emissions to net zero by the year 2025. The company would become the first network operator in the country to achieve zero carbon ...

Mobile operator O2 has expanded its 5G network to another 13 towns and cities across the UK, including Sheffield. In October, O2 launched its fifth generation mobile internet connectivity service in ...

The telecoms regulator has fined mobile operator O2 £10.5m for overcharging customers over an eight-year period. Ofcom said the company had identified issues with its billing processes in 2011 but ...

Mobile operator O2 is to allow some new and existing customers to swap their phone for a new one whenever they like during their contract at no extra cost. From Thursday, the O2 Switch Up option will ...