The UK's biggest mobile provider has announced it will be shutting down its 3G services imminently this year, and Martin ...

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.

As O2 retires its 3G services this year, Martin Lewis gives advice for those impacted ...

UK mobile network operator Virgin Media O2 has expanded its 5G Standalone (5G SA) network to cover several major towns across ...

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 (Reuters) - British mobile operator O2 said it had resumed full service on Thursday, 24 hours after a third of customers were hit by a network failure that raised concern about how it will cope ...

Noting consistently good user experience and sustainable business growth will be fundamental benchmarks of success in an increasingly competitive market, and with usage on both its mobile and fixed ...

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 ...

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 ...

Mobile operator O2 has today announced plans to deploy a "market changing" public WiFi network offering free internet access to people in the UK, even non-customers. The service, called O2 WiFi, will ...

In the UK this week, the head of O2 apologized for the problems the customers faced due to mobile operator’s London network being overwhelmed with bandwidth-hungry iPhones and other smart phones.

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 lightning-fast 4G network in under a ...