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 ...

O2 will launch its mobile broadband service on Friday, becoming the last major UK operator to do so. However, the service initially will be made available only to O2's existing customers. Opting for ...

Tech journalism comes with a list of perks. Hot pop-star girlfriends, sacks of cash, Hertfordshire mansions -- none of these are on that list. But I do get plenty of free tech, much of which tends to ...

Virgin Media O2, the owner of the O2 mobile network, has confirmed its 3G mobile network will be switched off completely “in ...

Talks between Three owner Hutchison Whampoa and O2 haven't yet reached a conclusion, but already some of the UK's biggest companies are keen to take advantage of a future merger. After briefly ...

O2's network collapsed overnight, but those signed up to other mobile providers shouldn't feel too smug: the outage caused carnage well beyond its direct customers. Waiting for a bus in London? The ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Mobile network O2 ...

O2 has launched a new VoIP service, O2 TU Go, which puts your mobile number in the cloud – so when you receive a call to your O2 number, any device with the free app installed will ring, whether it’s ...

O2's mobile network has been suffering from an outage that left thousands of customers across the UK unable to make or receive calls for around two hours. According to Down Detector, the issues ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

MILLIONS of O2 mobile customers have been hit after the network suffered an outage this week, which left users unable to use their data. But O2 has confirmed that it will offer refunds to all ...

O2 has became the latest network carrier in the United Kingdom to offer the cellular version of the Apple Watch Series 4. iPhone users can now order the LTE-enabled smartwatch through the O2 website, ...