O2 provides mobility and wireless services to more than 24 million individual and business customers in the UK. O2 also provides broadband services to about 800,000 subscribers. The company employs over 24,000 people worldwide.
O2 rolls out 4G and WiFi calling - Mobile News Online | Mobile News ...
Both will first be available in London, Leeds and Slough on certain devices initially O2 has launched 4G and WiFi calling services today enabling.
O2 enables 4G and Wi-Fi calling: Here's how to use it - Pocket-lint
O2 Joins Wi-Fi and 4G Calling Party | Gizmodo UK
O2 becomes the last major carrier to enable WiFi and 4G calling
Craig David at the O2 Arena, London, gig review: Back and better ...
Believe the hype: as comebacks go Craig David has well and truly delivered, and not only is he back, he is genuinely better than ever. Rolling into the first of two ...