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 ...

According to reports in The Guardian and Mobile, O2 and Vodafone are about to announce a network-sharing deal. Vodafone already has a similar-ish deal with Orange, although that arrangement is only ...

NETGEAR AirCard 762S Mobile Hotspot is ideal for mobile workers, small offices and telecommuters to connect up to 10 WiFi-enabled devices simultaneously to O2’s ...

O2 has announced that it has switched on a new superfast 3G network across London this week, having gained permission to reuse the 900MHz spectrum for 3G services from Ofcom, the UK Communications ...

Apple has confirmed that the iPhone XR is not working as it should on the O2 network in the U.K., reports BBC News. "We are aware of an issue causing intermittent network connectivity effecting [sic] ...

Apple and O2 have confirmed user reports of being unable to make or receive calls, use text messages, or get a reliable 4G internet connection, exclusively on the iPhone XR. "We are aware of an issue ...

O2 launches a live network status tool and a new, intuitive online network coverage checker, to allow customers to see the strength and status of the O2 network in their area. The coverage checker, ...

The wait is finally over -- Apple has officially unveiled the UK iPhone, which will be available to buy from 9 November. Steve Jobs himself made the announcement from the Apple store in London, to ...

On the back of recording its third year of top and bottom line growth, Telefónica’s UK business arm O2 has released research showing the transformative impact 5G connectivity could have on the UK’s ...