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 ...

O2 this week announced that it has switched on its 5G standalone network in Essex, extending coverage to another chunk of the UK population.

Phone operator O2 has revealed how it will compensate customers hit by a day-long data outage. Some 32 million people - the entire network - were affected on Thursday and in some cases, people claimed ...

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 ...

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 ...