Mobile operator O2 has today announced plans to deploy a "market changing" public WiFi network offering free internet access to people in the UK, even non-customers. The service, called O2 WiFi, will ...

O2 has today (August 2) launched its Pay & Go Pocket Hotspot, a new device that enables users to create their own WiFi hotspot to access the internet on the go. The firm's new Mobile Wifi, or 'MiFi', ...