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Air Time (mobile Phone)
prepaid mobile device, also known as a pay-as-you-go (PAYG), pay-as-you-talk, pay and go, go-phone, or prepay, is a mobile device such as a phone for which credit is purchased in advance of service use. The purchased credit is used to pay for telecommunications services at the point the service is accessed or consumed. If there is no credit, then access is denied by the cellular network or Intelligent Network. Users can top up their credit at any time using a variety of payment mechanisms such as the Pay-as-you-go (PAYG). In 2020, 155 countries had the mandatory SIM registration laws for the prepaid mobile SIM cards such as the mandatory Know Your Customer (KYC) or other type of legal identification verification at the point of sale to prevent the anonymous use of unregistered prepaid mobile which facilitates criminal or terrorist activities. A burner phone is a prepaid phone number specifically purchased without the Know Your Customer (KYC) or other type of legal identifica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridgetown Top-up
Bridgetown (UN/LOCODE: BB BGI) is the Capital city, capital and largest city of Barbados. Formerly The Town of Saint Michael, the Greater Bridgetown area is located within the Parishes of Barbados, parish of Saint Michael, Barbados, Saint Michael. Bridgetown is sometimes locally referred to as "The City", but the most common reference is simply "Town". As of 2014, its metropolitan population stands at roughly 110,000. The ''Bridgetown'' port, found along Carlisle Bay, Barbados, Carlisle Bay (at ) lies on the southwestern coast of the island. Parts of the Greater Bridgetown area (as roughly defined by the Ring road, Ring Road Bypass or more commonly known as the ABC Highway), sit close to the borders of the neighbouring parishes Christ Church, Barbados, Christ Church and Saint James, Barbados, St. James. The Grantley Adams International Airport for Barbados, is located southeast of Bridgetown city centre. It is the largest and only airport on the island. It has daily flights t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Migrant Worker
A migrant worker is a person who Human migration, migrates within a home country or outside it to pursue work. Migrant workers usually do not have an intention to stay permanently in the country or region in which they work. Migrant workers who work outside their home country are also called foreign workers. They may also be called expatriates or guest workers, especially when they have been sent for or invited to work in the host country before leaving the home country. The International Labour Organization estimated in 2019 that there were 169 million international migrants worldwide. Some countries have millions of migrant workers. Some migrant workers are undocumented immigrants or slaves. Definition The International Organization for Migration's Global Migration Data Analysis Centre states that "there is no internationally accepted statistics, statistical definition of labour migration", but refers to the International Labour Organization (ILO)'s definition: "internati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Customized Applications For Mobile Networks Enhanced Logic
Customized Applications for Mobile networks Enhanced Logic (CAMEL) is a set of standards designed to work on either a GSM core network or the Universal Mobile Telecommunications System (UMTS) network(4g+LTE.+cGHsa+. The framework provides tools for operators to define additional features for standard GSM services/UMTS services. The CAMEL architecture is based on the Intelligent Network (IN) standards, and uses the CAP protocol. The protocols are codified in a series of ETSI Technical Specifications. Many services can be created using CAMEL, and it is particularly effective in allowing these services to be offered when a subscriber is roaming, like, for instance, No-prefix dialing (the number the user dials is the same no matter the country where the call is placed) or seamless MMS message access from abroad. CAMEL entities *GSM Service Control Function (gsmSCF) *GSM Service Switching Function (gsmSSF) *GSM Specialized Resource Function (gsmSRF) *GPRS Service Switching Function ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unstructured Supplementary Service Data
Unstructured Supplementary Service Data (USSD), sometimes referred to as "quick codes" or "feature codes", is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator's computers. USSD can be used for WAP browsing, prepaid callback service, mobile-money services, location-based content services, menu-based information services, and as part of configuring the phone on the network. The service does not require a messaging app, and does not incur charges. USSD messages are up to 182 alphanumeric characters long. Unlike short message service (SMS) messages, USSD messages create a real-time connection during a USSD session. The connection remains open, allowing a two-way exchange of a sequence of data. This makes USSD faster than services that use SMS. While GSM is being phased out in the 2020s with 2G and 3G technologies, USSD services can be supported over LTE and 5G. Uses When a user sends a message to the phone company ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange S
Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower ** Orange juice *Orange (colour), the color of an orange fruit, occurs between red and yellow in the visible light spectrum *Some other citrus or citrus-like fruit, see '' list of plants known as orange'' * ''Orange'' (word), both a noun and an adjective in the English language Orange may also refer to: Arts, entertainment, and media Films * ''Game of Life'' (film), a 2007 film originally known as ''Oranges'' * ''Orange'' (2010 film), a Telugu-language film * ''The Oranges'' (film), a 2011 American romantic comedy starring Hugh Laurie * ''Orange'' (2012 film), a Malayalam-language film * ''Orange'' (2015 film), a Japanese film * ''Orange'' (2018 film), a Kannada-language film Music Groups and labels * Orange (band), an American punk rock band, who formed in 2002 from California * Orange Record Label, a Canadian independent reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Call
An emergency telephone number is a number that allows a caller to contact local emergency services for assistance. The emergency number differs from country to country; it is typically a three-digit number so that it can be easily remembered and dialed quickly. Some countries have a different emergency number for each of the different emergency services; these often differ only by the last digit. In many countries, dialing either 112 (used in Europe and parts of Asia, Africa and South America) or 911 (used mostly in the Americas) will connect callers to emergency services. For individual countries, see the list of emergency telephone numbers. Configuration and operation The emergency telephone number is a special case in the country's telephone number plan. In the past, calls to the emergency telephone number were often routed over special dedicated circuits. Though with the advent of electronic exchanges these calls are now often mixed with ordinary telephone traffic, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roaming
Roaming is a wireless Wireless communication (or just wireless, when the context allows) is the transfer of information (''telecommunication'') between two or more points without the use of an electrical conductor, optical fiber or other continuous guided transm ... telecommunication term typically used with mobile devices, such as mobile phones. It refers to a mobile phone being used outside the range of its native network and connecting to another available cell network. Technical definition In more technical terms, roaming refers to ''the ability for a cellular network, cellular customer to automatically make and receive voice calls, send and receive data, or access other services, including home data services, when travelling outside the geographical coverage area of the home Telecommunications network, network, by means of using a visited network''. For example: should a subscriber travel beyond their cell phone company's transmitter range, their cell phone would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Premium-rate Telephone Number
Premium-rate telephone numbers are telephone numbers that charge callers higher price rates for select services, including information and entertainment. A portion of the call fees is paid to the service provider, allowing premium calls to be an additional source of revenue for businesses. Tech support, psychic hotlines, and adult chat lines (e.g. dating and phone sex) are among the most popular kinds of premium-rate phone services. Other services include directory enquiries, weather forecasts, competitions and ratings televoting (especially relating to television shows). Some businesses, e.g. low-cost airlines, and diplomatic missions, such as the US Embassy in London or the UK Embassy in Washington, have also used premium-rate phone numbers for calls from the general public. Premium calls are typically independent of the caller's area code. These telephone numbers are usually allocated based on a national telephone numbering plan that makes them easily distinguishable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Message Service
Short Message Service, commonly abbreviated as SMS, is a text messaging service component of most telephone, Internet and mobile device systems. It uses standardized communication protocols that let mobile phones exchange short text messages, typically transmitted over cellular networks. Developed as part of the GSM standards, and based on the SS7 signalling protocol, SMS rolled out on digital cellular networks starting in 1993 and was originally intended for customers to receive alerts from their carrier/operator. The service allows users to send and receive text messages of up to 160 characters, originally to and from GSM phones and later also CDMA and Digital AMPS; it has since been defined and supported on newer networks, including present-day 5G ones. Using SMS gateways, messages can be transmitted over the Internet through an SMSC, allowing communication to computers, fixed landlines, and satellite. MMS was later introduced as an upgrade to SMS with "picture mess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swisscom
Swisscom is a major telecommunications provider in Switzerland. Its headquarters are located in Worblaufen near Bern. The Swiss government owns 51% of Swisscom. According to its own published data, Swisscom holds a market share of 56% for mobile, 50% for broadband and 37% for TV telecommunication in Switzerland. Its Italian subsidiary, Fastweb, is attributed 16% of private clients and 29% of the corporate clients share of Italian broadband and is also active in the mobile market. The Swiss telegraph network was first set up in 1852, followed by telephones in 1877. The two networks were combined with the postal service in 1920 to form Postal Telegraph and Telephone (PTT). The Swiss telecommunications market was deregulated in 1997. Telecom PTT was spun off and rebranded Swisscom ahead of a partial privatisation in 1997. The present-day Swisscom owns the protected brand NATEL, which is used only in Switzerland. In 2001, 25% of Swisscom Mobile was sold to Vodafone. In 2007, Sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MTN Group
MTN Group Limited (formerly M-Cell) is a South Africa, South African multinational corporation and mobile telecommunications provider. Its head office is in Johannesburg. MTN is among the List of mobile network operators, largest mobile network operators in the world, and the largest in Africa. MTN is active in over 20 countries including Asian countries like Syria, with one-third of company revenue generated in Nigeria, where it held about 35 percent market share in 2016, and 289.1 million subscribers in December 2022. MTN Group is the primary sponsorship, sponsor of the South Africa national rugby union team and sponsors English football club Manchester United F.C., Manchester United and Zambian Super League. The Nigerian subsidiary of the group also has an existing sponsorship deal with the Nigeria Football Federation, Nigerian Football Federation. History The company was founded in 1994 as M-Cell with assistance from the South African government. In 1995, it replaced i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arlene Harris (inventor)
Arlene Joy Harris (born June 6, 1948) is an entrepreneur, inventor, investor, and policy advocate in the telecommunications industry. She is the president and co-founder of Dyna LLC, an incubator for start-up and early-stage organizations historically in the wireless technology field. Harris is widely recognized as a pioneer in mobile and wireless enterprise and an innovator of consumer products and services. In May 2007, she became the first female inductee of the Wireless Hall of Fame, and was named to the Consumer Technology Hall of Fame in 2017. Harris started and built several companies. She was a founding member of many early cellular industry organizations and holds several patents in wireless communications. Her companies’ successes included achieving substantial market share for cellular billing systems, developing and implementing the first prepaid cellular service, and creating the first automated wireless management systems. Notably, she led the development and ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
