Mobile phone network operator O2 is urging customers to call a three-digit number and, if necessary, contact their bank as part of its latest alert. In a fresh wave of text messages and emails being ...
It is the mobile network service used by millions of people around the UK. But O2 has now issued a warning to customers ahead of a major change that will stop some phones from working. The UK's 3G ...
Virgin Media O2 Business has announced it will offer Microsoft Teams Phone Mobile as part of its business collaboration portfolio, in a move to enable business customers to easily switch between ...