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Communications In Senegal
Telecommunications in Senegal include radio, television, fixed and mobile telephones, and the Internet. In 2012 the country had roughly 338,200 landlines for its 13.0 million inhabitants. A number of cyber cafés are located in the capital, Dakar, and other cities. Regulation Sonatel, Senegal's main telecommunications operator, was privatized in 1997 with France Télécom as the strategic partner. Sonatel continues to dominate the market. Liberalization of some services accompanied privatization. Two companies now provide cellular telephone services, and there is a competitive Internet services market. An independent regulatory agency for the telecommunications sector, the Agency for Telecommunications and Postal Regulation (ARTP), was created in early 2002. Besides regulating providers of telecommunications services, the agency assigns and controls radio spectrum. The long-awaited telecommunications sector deregulation became effective in July 2004, with the release of a sect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyber Cafés
Cyber may refer to: Computing and the Internet * ''Cyber-'', from cybernetics, a transdisciplinary approach for exploring regulatory and purposive systems Crime and security * Cyber crime, crime that involves computers and networks ** Convention on Cybercrime, the first international treaty seeking to address Internet and computer crime, signed in 2001 ** Cybercrime countermeasures * Cyber-attack, an offensive manoeuvre that targets computing devices, information systems, infrastructures and Cyberinfrastructures, or networks * Cybersecurity, or computer security * Cybersex trafficking, the live streaming of coerced sexual acts and or rape * Cyberterrorism, use of the Internet to carry out terrorism * Cyberwarfare, the targeting of computers and networks in war Other uses in computing and the Internet * CDC Cyber, a range of mainframe computers * Cyberbullying, bullying or harassment using electronic means * Cybercafé or Internet café, a business which provides internet acce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2sTV
2sTV is the second television channel of Senegal. It is owned 100% by El hadji Ibrahima Ndiaye, the administrator of the channel. Beginnings In 2003, the first programmes were shown on the UHF23 channel. The station was at first a partnership between the historic television channel of Senegal, Radiodiffusion Télévision Sénégalaise (RTS) and a private group, "Origine SA". The channel was named: RTS2S. Development The channel showed its independence with a new name: 2sTV. The programmes it showed were more focused on culture, freer, and newer. Programmes Mainly, cultural programmes, interviews with local music and other artistic stars, and talkshows. These programmes are mainly in Wolof. The interviews are translated into French, as Senegal is Francophone. However, sometimes a show in Pulaar is included on the schedules. "Yella" - is presented every Sunday at 14h00 (local time) by the Halpulaar personality Farba Sally Seck. It deals with the history of Fouta (a region i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Call Prefix
An international call prefix, international dial-out code or international direct dial code (IDD code) is a trunk prefix that indicates an International call, international phone call. In the dialling sequence, the prefix precedes the country calling code (and, further, the carrier code, if any, and the destination telephone number). The international call prefix is part of the telephone numbering plan of every country. Standardisation The International Telecommunication Union (ITU) recommends the sequence 00 as a standard for an international call prefix, and this has been implemented by the majority of countries. A significant number of countries, however, use 011 as the international call prefix – mainly countries that follow the North American Numbering Plan. Certain Former Soviet Union, post-Soviet states continue to use 810 which was the universal IDD code across the Soviet Union. Other prefixes (000, 001, 0011, 119, etc.) are also in use in a small number of countries. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Call
International telephone calls are those made between different countries. These telephone calls are processed by international gateway exchanges (switches). Charges for these calls were high initially but declined greatly during the 20th century due to advances in technology liberalization. Originally they were placed via long-distance operators. The calls were transmitted by cable, communications satellite, radio, and more recently, fiber optics and Voice over Internet Protocol (VoIP). International direct dialling was introduced in the 1970s, so calls can be dialed by country code without an operator. International calls can be paid via telephone card (aka phone card, calling card). These popular telecommunications products allow users to initiate an international call from almost anywhere in the world. These cards typically offer rates lower than most traditional long-distance products and services, and can be used via landline, cellular phone, PBX, and some VoIP services, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calling Code
Country calling codes or country dial-in codes are telephone number prefixes for reaching telephone subscribers in the networks of the member countries or regions of the International Telecommunication Union (ITU). The codes are defined by the ITU-T in standards E.123 and E.164. The prefixes enable international direct dialing (IDD) and are also referred to as ''international subscriber dialing'' (ISD) codes. Country codes are a component of the international telephone numbering plan and are necessary only when dialing a telephone number to establish a call to another country. Country codes are dialed before the national telephone number. By convention, international telephone numbers are represented by prefixing the country code with a plus sign (+), which also indicates to the subscriber that the local international call prefix must first be dialed. For example, the international call prefix in all countries of the North American Numbering Plan is 011, while it is 00 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Telecommunication Union
The International Telecommunication Union is a specialized agency of the United Nations responsible for many matters related to information and communication technologies. It was established on 17 May 1865 as the International Telegraph Union, making it the oldest UN agency. The ITU was initially aimed at helping connect telegraphic networks between countries, with its mandate consistently broadening with the advent of new communications technologies; it adopted its current name in 1932 to reflect its expanded responsibilities over radio and the telephone. On 15 November 1947, the ITU entered into an agreement with the newly created United Nations to become a specialized agency within the UN system, which formally entered into force on 1 January 1949. The ITU promotes the shared global use of the radio spectrum, facilitates international cooperation in assigning satellite orbits, assists in developing and coordinating worldwide technical standards, and works to improve tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sudatel
Sudatel is a telecommunications and Internet service provider in Sudan. The company is responsible for the construction and maintenance of Sudan's telecom infrastructure. Sudatel is more than 60% owned by the Sudanese government; the remainder being owned by private interests. Its stock is listed on the Bahrain Stock Exchange. The company is active in the development of the Al Zariba / North Kurdufan area. Related organizations Sudatel owns stock in the following companies: * Arab Cables - 40% owned by Sudatel * Thurya Mobile Phone Service * Rascom * Sudanet - 51% (sometime between 2005 and 2007, Sudatel acquired a 100% share in Sudanet) * Datanet(Sudan) - 99% * Bank Service * Hawatif Corporation * Expresso Telecom *Sudani Operations Sudatel is expanding its satellite earthlink facilities and building a fiber optic network. Sudatel's fiber projects include: *Sudan - Egypt Fiber Line - 350 km; *Sudan - Ethiopia Landline Project; *Sea Cable Project - the fiber ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sudan
Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic to the southwest, Chad to the west, Egypt to the north, Eritrea to the northeast, Ethiopia to the southeast, Libya to the northwest, South Sudan to the south and the Red Sea. It has a population of 45.70 million people as of 2022 and occupies 1,886,068 square kilometres (728,215 square miles), making it Africa's List of African countries by area, third-largest country by area, and the third-largest by area in the Arab League. It was the largest country by area in Africa and the Arab League until the 2011 South Sudanese independence referendum, secession of South Sudan in 2011, since which both titles have been held by Algeria. Its Capital city, capital is Khartoum and its most populated city is Omdurman (part of the metropolitan area of Khar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millicom
Millicom International Cellular SA (NASDAQ U.S.: TIGO, NASDAQ Stockholm: TIGO_SDB) is a Luxembourgish fixed line and mobile telecommunications services provider dedicated to emerging markets in Latin America operating under the Tigo brand. As of December 31, 2020, Millicom operating subsidiaries and joint ventures employed more than 21,000 people and provided mobile services to approximately 55 million customers, with a cable footprint of more than 12 million homes passed. History Millicom International Cellular SA was established on December 14, 1990, by Shelby Bryan, Jan Stenbeck, Telma Sosa, and Olvin Galdamez, combining the cellular telephone properties owned by Industriförvaltnings AB Kinnevik and Millicom Incorporated. Millicom is headquartered in Luxembourg with a United States corporate office in Miami. Through the Tigo and Tigo Business brands, Millicom provides digital services, including high-speed data, broadband, mobile, cable TV, voice and SMS, Mobile Financial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Radio Relay League
The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization, and was co-founded on April 6, 1914, by Hiram Percy Maxim and Clarence D. Tuska of Hartford, Connecticut. The ARRL represents the interests of amateur radio operators before federal regulatory bodies, provides technical advice and assistance to amateur radio enthusiasts, supports a number of educational programs and sponsors emergency communications service throughout the country. The ARRL has approximately 161,000 members. In addition to members in the US, the organization claims over 7,000 members in other countries. The ARRL publishes many books and a monthly membership journal called ''QST''. The ARRL is the primary representative organization of amateur radio operators to the US government. It performs this function by lobbying the United States Congress, US Congress and the Federal Communications Commission. The AR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DXpedition
A DX-pedition is an expedition to what is considered an exotic place by amateur radio operators and DX listeners, typically because of its remoteness, access restrictions, or simply because there are very few radio amateurs active from that place. This could be an island, a country, or even a particular spot on a geographical grid. ''DX'' is a telegraphic shorthand for "distance" or "distant" (see DXing). History Early DX-peditions were simply exploratory and geographical expeditions in the late 1920s and 1930s, in which one or more radio amateurs participated to provide long-distance communications. At the same time they communicated with fellow radio amateurs who wanted to contact a new country. Most notable are the Antarctic expeditions of Admiral Byrd. Another example is the voyage of the schooner ''Kaimiloa'', which traveled the South Pacific in 1924. While the ship's wealthy owners enjoyed the islands, an amateur radio operator kept contact with, and sent QSL cards to, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
