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 ...

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 ...

LONDON, ENGLAND - DECEMBER 06: The company logo is reflected in a mobile phone screen as shoppers walk past a branch of the o2 mobile network store on December 06, 2018 in London, England. The mobile ...

Mobile network operator O2 UK will begin trials of a wireless video service with 350 of its mobile phone customers at the end of this month, ahead of a possible commercial launch later this year. 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.

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 ...

Neutral host provider teams with leading UK comms operator and County Council to deliver thirteen new 4G/5G outdoor small cells to country’s largest conurbation with nine already live.

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 ...

A subsidiary of UAE telecoms operator e&, formerly known as Etisalat, has signed a binding agreement to acquire 100 percent of UPC Broadband Slovakia. Mobile operator O2 Slovakia, part of e& PPF ...

UK-based mobile operator O2, a subsidiary of Telefonica, has discontinued two of its mobile health offerings in the UK. By the end of 2013, the company will stop supporting consumer-facing emergency ...

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

The iPhone 3G starts at $199 in the U.S., but what it will cost in European and African countries still remains a mystery. Except for O2, operators are keeping quiet about details. However, Vodafone, ...