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 ...

UK telco O2 has bolstered its mobile network coverage in London's Westminster after deploying 24 small cells. The small cells ...

O2 is removing key Ericsson technology from its network, following two outages this year that led to widespread customer disruption across the U.K. After a second outage earlier this month, which cut ...

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 ...

O2’s 5G+ network is available to customers with compatible devices at no extra cost. Unlike earlier versions of 5G, which ...

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 ...

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 ...

Emboldened by EE’s pronouncement that it was looking at network-level ad blocking, fellow carrier O2—which has around 24 million mobile customers—has come out of the closet to say that it’s toying ...