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 ...
Virgin Media O2 has issued a warning to Brits, urging them to be extra vigilant after an increase in "suspicious" text message scams last month. More than 600 million scam text messages have been ...