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Telesp
Telesp - Telecomunicações de São Paulo S.A. was the telephony operator of the Telebrás system in the Brazilian state of São Paulo, successor to the ''Companhia Telefônica Brasileira (CTB)'', later incorporating the ''Companhia de Telecomunicações do Estado de São Paulo (COTESP)'' and other smaller companies. It remained active from May 1973 until the privatization process in July 1998, when it was acquired by the Spanish company Telefónica Telefónica, S.A. () is a Spanish multinational telecommunications company headquartered in Madrid, Spain. It is one of the largest telephone operators and mobile network providers in the world. It provides fixed and mobile telephony, broadba ..., forming Telefônica Brasil, which in 2012 adopted the Vivo brand for its fixed-line operations. References External links The company's home page Telecommunications companies of Brazil Telefónica Defunct companies of Brazil {{telephony-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vivo (telecommunications)
Vivo (Portuguese for 'Live', as in Live Broadcasting, or 'Alive') is a brand of Telefônica Brasil, a subsidiary of Telefónica and the largest telecommunications company in Brazil. It is headquartered in the Brooklin Novo neighborhood of São Paulo. History The company was originally formed as part of Telebrás, the state-owned telecom monopoly at the time. In 1998, Telebrás was demerged and privatized. Telefónica bought Telesp, the São Paulo division, and rebranded it to Telefónica. On 15 April 2012, all Telefónica services were rebranded again to Vivo, using the same strategy of unifying all its services in a unique brand, like Movistar (Hispanic America and Spain) and O2 (rest of Europe). Merged companies The following operators merged to form Vivo: ''Owned by Telefónica'' *Telefónica Celular (Rio de Janeiro, Espírito Santo, Rio Grande do Sul) *Telebahia Celular (Bahia) *Telergipe Celular (Sergipe) * Telesp Landline (São Paulo) ''Owned by Portugal Telecom'' *Tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telefônica Brasil
Telefônica Brasil, trading as Vivo, is a Brazilian telecommunications group, subsidiary of Spanish Telefónica. It was originally formed as part of Telebrás, the state-owned telecom monopoly at the time. In 1998, Telebrás was demerged and privatized. Telefónica bought Telesp, the São Paulo division, and rebranded it to Telefónica. The group has a participation of 15% in its revenues in the world and currently the company has more than 90 million customers. In 2010, Telefónica acquired the shares of Vivo that belonged to Portugal Telecom, and transferred control of the company to Telefônica-Vivo, its subsidiary in Brazil. In 2012 the company's services began to be marketed under the Vivo brand, its services, such as internet access, cable and satellite television, fixed and mobile telecommunications, among others, were integrated in this brand, launched in 2003 for the Telefónica-Portugal Telecom mobile telecommunications joint venture. References External lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telefónica
Telefónica, S.A. () is a Spanish multinational telecommunications company headquartered in Madrid, Spain. It is one of the largest telephone operators and mobile network providers in the world. It provides fixed and mobile telephony, broadband, and subscription television, operating in Europe and the Americas. As well as the Telefónica brand, it also trades as Movistar, O2, and Vivo. The company is a component of the Euro Stoxx 50 stock market index. History * The company was created in Madrid in 1924 as Compañía Telefónica Nacional de España (CTNE) with ITT as one of its major shareholders. * In 1945, the state acquired by law a share of 79.6% of the company. This stake was diluted by a capital increase in 1967. * Until the liberalisation of the telecom market in 1997, Telefónica was the only telephone operator in Spain. It still holds a dominant position (over 75% in 2000). * Nowadays, Telefónica is present in more than 20 countries around Europe and America. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Paulo (state)
São Paulo () is one of the Federative units of Brazil, 26 states of the Brazil, Federative Republic of Brazil and is named after Paul of Tarsus, Saint Paul of Tarsus. A major industrial complex, the state has 21.9% of the Brazilian population and is responsible for 33.9% of Brazil's GDP. São Paulo also has the List of Brazilian federative units by Human Development Index, second-highest Human Development Index (HDI) and GDP per capita, the List of Brazilian states by infant mortality, fourth-lowest infant mortality rate, the List of Brazilian states by life expectancy, third-highest life expectancy, and the List of Brazilian states by literacy rate, third-lowest rate of illiteracy among the federative units of Brazil. São Paulo alone is wealthier than Argentina, Uruguay, Paraguay, and Bolivia combined. São Paulo is also the world's twenty-eighth-most populous Administrative division, sub-national entity and the most populous sub-national entity in the Americas. With more than 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded drumb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landline
A landline (land line, land-line, main line, home phone, fixed-line, and wireline) is a telephone connection that uses metal wires or optical fiber telephone line for transmission, as distinguished from a mobile cellular network, which uses radio waves for signal transmission. Characteristics A corded landline telephone made by Siemens from c. 1997 Landline service is typically provided through the outside plant of a telephone company's central office, or wire center. The outside plant comprises tiers of cabling between distribution points in the exchange area, so that a single pair of copper wire, or an optical fiber, reaches each subscriber location, such as a home or office, at the network interface. Customer premises wiring extends from the network interface to the location of one or more telephones inside the premises. The telephone connected to a landline can be hard-wired or cordless and typically refers to the operation of wireless devices or systems in fixed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telebrás
Telebras is a Brazilian telecommunications company which was the state-owned monopoly telephone system. It was broken up in July 1998 into twelve separate companies, nicknamed the 'Baby Bras' companies, that were auctioned to private bidders. The new companies were the long distance operator Embratel, three fixed line regional telephony companies and eight cellular companies. It was re-established in 2010 according to Decree No. 7.175 that established the National Broadband Plan (PNBL), when then-President of Brazil, President Luiz Inacio Lula da Silva tasked it with managing a nationwide plan to expand broadband Internet access. Telebras implements the private communication network of the federal public administration, public policy support and supports broadband, besides providing infrastructure and support networks to telecommunications services provided by private companies, states, Federal District, municipalities and nonprofits. History Attempts at privatization began during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Companies Of Brazil
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded dru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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