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
Frontier Communications of Mondovi Frontier Communications of Mondovi Frontier Communications of Mondovi LLC is a telephone operating of Frontier Communications providing local telephone services to Mondovi, Wisconsin. The company was founded in 1904 as the Mondovi Telephone Company. It was later acquired by Rochester Telephone. In 1994, Rochester Tel changed its name to Frontier Corporation, resulting in Mondovi Telephone becoming Frontier Communications of Mondovi, Inc. The company later became an LLC. Many people regard Frontier Communications as the worst in the industry, offering a 3Mbps connection in rural Mondovi. Users rarely receive said speeds. There was an outage on 4/25/17 that lasted from approximately