Cellular service provider O2 UK is working with British credit card issuer Barclaycard, as well as Nokia, Visa Europe and other partners, in a project to test the O2 Wallet, an application in which ...

Telefónica O2 UK Ltd. is adding its name to a growing list of wireless carriers planning to launch Near Field Communication initiatives to enable consumers to use their smartphones to initiate payment ...

Mobile phone giant O2 has announced that tech enthusiasts will take part in an event next month that is designed to explore innovative uses for new Near Field Communication (NFC) technology. Isobar ...