O2 has just announced another big network boost for UK phone users with the launch of its 500th Giga Site ...

One of the many details announced in the Apple WWDC keynote, going on at the moment, was that O2 is one of the iPhone carriers who will allow tethering. Tethering allows the handset to be used as a ...

There’s good news for some O2 customers with the UK network confirming a useful free upgrade this week. It’s been announced ...