O2 (UK) 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 Securicor's share of Cellnet and the company was later rebranded as BT Cellnet. In June 2000, BT Cellnet launched the world's
State monopoly capitalism working class political action. The state in Soviet-type societies was redefined by the neo-Trotskyists as being "also" state-monopoly capitalist. There was no difference, in their view, between the West and the East in this regard. Consequently, some kind of "anti-bureaucratic revolution" was said to be required, but different Trotskyist groups quarreled about what form such a revolution would need to take, or could take. Some Trotskyists believed the anti-bureaucratic revolution would happen spontaneously, inevitably and naturally, others believed it needed to be organised - the aim being to establish a society owned and operated by the working class. According to