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 ...

iPhone owners using the UK's O2 network can now access satellite connectivity when cellular service is unavailable. The technology, which is available from today, May 28, for O2 Pay Monthly customers ...

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 ...

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