O2 (UK) sale units, and with handset manufacturers, such as Apple and Samsung, to enable NFC technology on all future devices. On 23 February 2011, O2 announced it would launch a "second phase" for O2 Money, by discontinuing its branded cash cards in favour of a "mobile wallet" application for Android and iOS devices. The application would use NFC technology embedded in a phone to access money. It was announced on 9 January 2014 that the O2 wallet service would close on 31 March 2014. The BT Cellnet consumer brand was renamed O – the chemical symbol for an oxygen molecule –
O2 Academy Bristol O2 Academy Bristol The O2 Academy Bristol (formerly known as the Locarno) is a music venue located below the now demolished ice ring on Frogmore Street, Bristol, England. It is run by the Academy Music Group. On 1 January 2009 sponsorship was taken over from Carling by telecommunications company O2 and the venue's name changed from the Carling Academy to the O2 Academy. The Academy which hosts club nights (capacity 2,500) and gigs (capacity 2,000) was opened in 2001, and was the third Academy venue in the UK. The venue was originally part of Mecca Leisure Group's New Entertainments Centre