O2 (UK) they can do it too" in reference to Vodafone and EE, O2's biggest competitors and the UK's top three mobile-telecoms companies. O2 (UK) Telefónica UK Limited (trading as O2 – stylised as O) is a telecommunications services provider in the United Kingdom, owned by the Spanish multinational Telefónica, and is headquartered in Slough. With 25 million subscribers (as of December 2017), O2 is the second-largest mobile network operator in the United Kingdom after EE, with Vodafone in third place. O2 was formed in 1985 as Cellnet, a 60:40 joint venture between BT Group and Securicor. In 1999, BT Group acquired
Ministry of Communications and Information Technology (Egypt) 1992 by the Government of Egypt’s Information and Decision Support Center (IDSC) to assist in paving the way for the evolution of a knowledge-based society by developing a new generation of professionals. Prime Minister Dr Ahmed Nazif shifted the affiliation of ITI to the Ministry of Communications and Information Technology in April 2005. Every year, ITI accepts a limited number of graduates of any discipline for its training program, which offers 14 various specializations. National Telecommunication Institute The National Telecommunication Institute (NTI), affiliated to the Ministry of Communications and Information Technology, was founded in 1984 as a scientific institute with