Virgin Media O2 has become the first carrier to successfully test a new mobile signal boosting technology. Dubbed Neutral Host In-Building (NHIB), the system is designed to increase the signal indoors ...

Mobile phone users have been left with no signal over the festive period due to a problem with a mast. O2 and Tesco Mobile customers have struggled to get any service in large areas of Sandwich since ...

O2 mobile users should have had their service return to 'normal' this morning after phone mast problems caused chaos on the O2 network. The mobile giant, said its service resumed and apologised for ...