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 –
CMP Technology Service Mark 'WEB 2.0'. In 1971, Gerard "Gerry" Leeds and his wife, Lilo, founded the company. Their sons Michael and Daniel managed the company in 1988, and launched TechWeb. CMP was sold to United Business Media's Miller Freeman in 1999 and in 2000, the IT portion of Miller Freeman was merged into CMP. In 2008, UBM broke CMP into pieces. "Today, the name is gone and what's left of the company is part of the British media conglomerate, UBM plc," according to Newsday. Recent acquisitions include Semiconductor Insights, LightReading, MediaLive International, Black Hat and Shorecliff Communications. CMP Technology CMP Technology