People and businesses in the city of Manchester and key towns across Greater Manchester, including Wigan, Bolton, Rochdale, Oldham and Bury, can now access O2’s most advanced mobile network yet, ...

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 ...

O2, one of the leading providers of wireless service in the United Kingdom, has apologized to customers for recent network issues including the inability to make or receive calls, or transmit data.

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 ...

Virgin Media O2 has announced it is deploying new artificial intelligence monitoring tools in its mobile network to predict ...