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 ...

India, Oct. 22 -- O2 customers in the UK rely on their mobile connections for everyday tasks, from accessing online services ...

Mobile network infrastructure isn't exactly an enthralling dinner-table topic, and yet somehow, O2's actually managed to make it sound interesting. The carrier's announced that it's switched on its ...

U.K. cell network O2 has cut off Ericsson after its technology led to a second major outage in just a few months. O2 is removing key Ericsson technology from its network, following two outages this ...

O2 is the second 4G network to launch in the UK, taking on rival EE before the end of this month. O2 is the second 4G network to launch in the UK. The new extra-fast phone data service will take on ...

O2 has said the giant data network outage that left millions of customers unable to access the internet or other services from their phones has now ended. The network operator said it restored its 3G ...

Thousands of people across Cumbria are set to benefit from improved mobile connectivity. O2 has launched its next-generation 5G+ network. The service is now live across Cumbria as part of a national ...

O2 will be relying on BT's behind-the-scenes tech to get its 4G network up to speed. O2 has signed a deal with BT to help provide the nuts and bolts for its upcoming 4G network. The oxygenated ...

London, 12 September 2012; Cisco today announced that it has been selected by O2 to be a key provider for the technology in O2's public Wi-Fi network. The agreement demonstrates O2's commitment to ...

Add Yahoo as a preferred source to see more of our stories on Google. Markus Haas, CEO of Telefónica Deutschland, pictured at the headquarters of mobile communications provider Telefónica (O2). The ...

Next-gen network upgrade to significantly increase Ericsson's Radio Access Network (RAN) footprint with Virgin Media O2 Ericsson secures majority of Virgin Media O2's latest radio network-focused ...