O2 (UK) BT subsidiaries: Esat Digifone in Ireland, Viag Interkom in Germany and Telfort Mobiel in the Netherlands. The rebranding was supported by a European advertising campaign, which began on 16 April 2002, across all four countries, at a cost of £130 million. The main launch campaign ran from 18 June and was developed by Vallance Carruthers Coleman Priest, working alongside brand consultancy Lambie-Nairn, creators of the "O2" brand identity. In March 2005, mmO2 restructured its shares and the company was relisted as O2 plc. On 30 November 2005, O2 agreed to a takeover by Telefónica, a Spanish telecommunications company, for £17.7
Ministry of Communications and Information Technology (India) of the Ministry of Communications and Information Technology. Following is the list of Ministers of Communications. Ministry of Communications and Information Technology (India) The Ministry of Communication and Information Technology was an Indian government ministry. It was bifurcated into Ministry of Communications and Ministry of Electronics and Information Technology in July 2016. It contained three departments viz. Department of Telecommunications, Department of Electronics and Information Technology (DeitY) and Department of Posts. The following cadre controlling authority of the Civil Services (including Indian Telecommunication Service, Indian Postal Service, Indian Radio Regulatory Service, Telegraph Traffic Service, Indian Post & Telegraph Building Works