Yoigo Logo – Telstra (formerly Xfera ) is the trade name under which it operates Xfera Móviles SA , the fourth largest wireless digital in Spain. Telstra has licensed the technology network to GSM / 2G and UMTS / 3G, and an agreement of roaming to use national GSM and UMTS Movistar . yoigo logo […]
Category: Telecommunication Logo
Vivo Logo
Vivo SA is a company of mobile telephony, fixed telephony services and broadband in Brazil. Initially formed by a merger of existing mobile phone companies in Brazil, previously was run by a joint venture of companies Telefonica and Portugal Telecom, but the former bought the latter throughout the company in the second half of 2010. […]
VeriSign Logo
VeriSign is a company that provides infrastructure services for telecommunications networks, including Internet. Its main activity in terms of turnover is the signature of certificates: Verisign allows users to identify interlocutors, thus limiting the possibilities of attacks such as “Attack of the middle man. In addition, VeriSign manages the databases that determine the interpretation of […]
Verizon Logo
Verizon Communications, Inc. is a leading broadband and telecommunications American, also part of the Dow Jones Index. It was founded in 2000, following the acquisition by Bell of GTE. Its name is an acronym of veritas and horizon. verizon logo Verizon was founded as Bell Atlantic Corporation by AT&T Corporation as one of the seven […]
U.S. Cellular Logo
U.S. Cellular Logo – The United States Cellular Corporation , or just U.S. Cellular is a U.S. mobile phone companies. With 6.1 million customers, it is in the U.S. mobile market in terms of subscribers behind the sixth-largest competitor, the competitor Verizon Wireless , AT & T Mobility , Sprint Nextel , T-Mobile and MetroPCS […]
Telefonica Logo
Telefonica Logo – Telefónica SA (IBEX 35: TEF, Madrid Stock Exchange Ticker: TEF) is an operating company of telecommunications services (fixed telephony, mobile telephony and ADSL) multinational with headquarters in Madrid, Spain, and as of July 2010 is the fifth telecommunications company in size and importance in the world. telefonica logo Telefónica is one of […]
TeliaSonera Logo
TeliaSonera Logo – TeliaSonera is the dominant mobile operator in Sweden and Finland. It also operates in other countries such as Norway, Denmark, Estonia, Latvia, Spain, Russia and Turkey, with a total of 150 million users (2010). Its headquarters is located in Stockholm. TeliaSonera is a corporation incorporated under the laws of Sweden. teliasonera logo […]
Telenor Logo
Telenor Logo – Telenor is a company phone Norwegian listed on the OBX Index of the Oslo Stock Exchange. The company was founded in 1855 as Telegrafverket, changed its name in 1969 to “Televerket” and was renamed again in 1994 under its current name when it was restructured as a public company. Telenor was until […]
Telecom Italia Logo
Telecom Italia Logo – Telecom Italia is a private Italian of telecommunications that has inherited the fixed telephone network of the former public operator of the same name. Telecom Italia was born from the merger in July 1994 of the latter with the company Olivetti. This operation, launched by the Managing Director of Olivetti at […]
Tele2 Logo
Tele2 Logo – Tele2 is a multinational company Swedish telecommunications founded in 1993 by Jan Stenbeck, and operates in most of Europe. Traded in Stockholm since 1996. Services include fixed and mobile telephony, data network and the Internet, cable TV and content services. The Tele2 Group won last year, revenues of 5.316 million euros and […]