Spanish telecoms giant Telefonica has formally abandoned plans to list its UK mobile network O2 this year as a result of Brexit-related market uncertainty. The news confirms a July report from ...

O2 Switch Up migrates all customers to the telecoms provider’s Plus Plans at no cost, furnishing everyone with a non-restrictive contract with greater flexibility for upgrading their phone whenever ...

Mobile network O2 has launched Switch Up - a new service that claims to offer more freedom to 'flex your plan' and upgrade your handsets before the contract is up. It's an interesting proposition, and ...

O2 is holding a trial of Massive MIMO in London in order to gain a greater understanding of the technology ahead of the operator’s 5G rollout and to immediately improve service in two busy parts of ...