Mobile phone network operator O2 is urging customers to call a three-digit number and, if necessary, contact their bank as ...

Mobile phone network operator O2 is encouraging customers to dial a three-digit number and, if required, contact their bank ...

LONDON – An untold number of U.K. residents may have unwittingly broadcast their numbers to sites across the Web while browsing the Internet with their cellphones during the past two weeks. Mobile ...

O2 is to launch a fixed/mobile convergence service for small businesses, the company has said. The service, called Fixed Number Anywhere, will give users a landline-style number that channels calls ...