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 ...

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 (Virgin Media) has this morning announced that they’ve switched-on their next-generation 5G Standalone ...

Mobile operator O2 has launched two roaming price plans, giving its UK customers cheaper overseas rates than any of its competitors and becoming the first network to allow frequent travellers to ...

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 ...

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.

Telefonica-owned U.K. mobile operator O2 has partnered with U.K.-based Wireless Infrastructure Group to bring 5G to U.K. hotels, shopping malls, sports stadiums, and conference centers. The ...