Mobile network operator O2 has launched an internal toolkit designed to provide support for trans employees who are either going through or considering starting their gender transition journey, along ...

Virgin Media O2 has rolled out 5G Standalone in Sheffield and surrounding areas, it revealed on Thursday.

Mobile operator O2's service outage is still causing problems for customers who joined its network or upgraded since the issues began on Friday. Calls, texts and data for existing customers should be ...

Markus Haas, CEO of Telefónica Deutschland, pictured at the headquarters of mobile communications provider Telefónica (O2). The head of Munich-based mobile phone operator O2 sees his company on the ...

Liberty Global and Telefónica have revealed that their respective UK subsidiaries, cable company Virgin Media and mobile operator O2, are to merge in a move which will mean a real shake up for the UK ...

LONDON (MarketWatch) -- Morgan Stanley upped U.K. wireless operator O2 to overweight with a price target of 144p, saying the company may lift its guidance for key performance indicators in late July.

With continual investment in the infrastructure driven by demand from mission-critical organisations, and with more spectrum being made available for enterprise uses, analysts are predicting a boom ...