India's telecommunication network is the second largest in the world by number of telephone users with over 1.1 billion subscribers as of December 2023. It has one of the lowest call tariffs in the world enabled by multiple large-scale telecom operators and the ensuant hyper-competition between them. India has the world's second-largest Internet user-base with over 904 million broadband internet subscribers as of December 2023.
The services of communication in Jersey comprise Internet, telephone, broadcasting and postal services, which allow islanders to contact people and receive information.
3G is the third generation of wireless mobile telecommunications technology. It is the upgrade to 2G, 2.5G, GPRS and 2.75G Enhanced Data Rates for GSM Evolution networks, offering faster data transfer, and better voice quality. This network was superseded by 4G, and later by 5G. This network is based on a set of standards used for mobile devices and mobile telecommunications services and networks that comply with the International Mobile Telecommunications-2000 (IMT-2000) specifications set by the International Telecommunication Union. 3G is used in wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and mobile TV.
Vodafone Group Plc is a British multinational telecommunications company. Its registered office and global headquarters are in Newbury, Berkshire, England. It predominantly operates services in Asia, Africa, Europe, and Oceania.
JT Group Limited is the parent company of several subsidiaries including Jersey Telecom Limited and Wave Telecom Limited. Jersey Telecom is the former monopoly operator in the Bailiwick of Jersey. JT provides telecommunications, Internet access and other services, mostly within the Channel Islands.
Dialog Axiata PLC, is one of Sri Lanka's largest telecommunications service providers, and the country's largest mobile network operator with over 17 million subscribers which amounts to 57% of the Sri Lankan mobile market. Dialog is a subsidiary of Axiata Group Berhad which owns 73.75% controlling stake of the company, while Bharti Airtel owns 10.36%, and the rest is held by the public.
Bharti Airtel Limited is an Indian multinational telecommunications services company based in New Delhi. It operates in 18 countries across South Asia and Africa, as well as the Channel Islands. Currently, Airtel provides 5G, 4G and LTE Advanced services throughout India. Currently offered services include fixed-line broadband, and voice services depending upon the country of operation. Airtel had also rolled out its Voice over LTE (VoLTE) technology across all Indian telecom circles. It is the second largest mobile network operator in India and the second largest mobile network operator in the world. Airtel was named India's 2nd most valuable brand in the first ever Brandz ranking by Millward Brown and WPP plc.
Sure, a trading brand of Batelco, is a telecommunications company in the Isle of Man, Jersey, Guernsey, the Falkland Islands, St. Helena, Ascension Island, and the British Indian Ocean Territory. Sure is the largest tri-island mobile operator across the Channel Islands and Isle of Man.
Airtel was the brand name of former mobile network operator, Bharti Airtel Lanka (Pvt) Ltd. It was started as the Sri Lankan subsidiary of Indian multinational telecommunications company Bharti Airtel. On 27th June 2024, Dialog Axiata acquired 100% of Airtel Lanka.
Loop Mobile India Ltd, formerly BPL Mobile Communications, was an Indian mobile network operator.
Telenor (India) Communications Private Limited, formerly known as Uninor, was an Indian mobile network operator. The company was a wholly owned subsidiary of Norwegian telecommunications company Telenor Group. In February 2017, Telenor Group announced merging the India business with Bharti Airtel in a no-cash deal with liability of Airtel to take over the outstanding spectrum payments of Rs 1,650 crore post necessary regulatory approvals.
Videocon Telecommunications Limited, formerly Videocon Mobile Services, was an Indian cellular service provider that offered GSM mobile services in India under the brand name Videocon. The company was a subsidiary of the Videocon Group, and was headquartered at Gurgaon, Haryana. Videocon launched its services on 7 April 2010 in Mumbai. At its peak, Videocon held licences to provide mobile services in 18 out of 22 telecom circles of India. However, Videocon launched commercial services only in 11 out of the 18 circles it held licences in. Following the 2G spectrum case, the Supreme Court cancelled 122 licences issued by the Indian Government in 2008, including 21 licences belonging to Videocon.
In India, the Department of Telecommunications (DoT) conducts auctions of licenses for electromagnetic spectrum. India was among the early adopters of spectrum auctions beginning auctions in 1994.
Indus Towers Limited is an Indian telecommunications infrastructure company offering passive infrastructure services to mobile network operators and other wireless services providers. Headquartered in Gurugram, Haryana, Indus Towers was incorporated in November 2007 by Bharti Infratel, Vodafone Essar, and Idea Cellular, to provide shared telecom infrastructure to telecom operators on a non-discriminatory basis.
Airtel Africa plc is an Indian multinational company that provides telecommunications and mobile money services in 14 countries in Africa, primarily in East, Central and West Africa. Airtel Africa is majority owned by the Indian telecommunications company Bharti Airtel. Airtel Africa offers mobile voice and data services as well as mobile money services both nationally and internationally. Airtel Nigeria is the most profitable unit of Airtel Africa, due to its cheap data plans in Nigeria. As of March 2019, Airtel had over 99 million subscribers in the continent. It is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.
3G mobile telephony was relatively slow to be adopted globally. In some instances, 3G networks do not use the same radio frequencies as 2G so mobile operators must build entirely new networks and license entirely new frequencies, especially so to achieve high data transmission rates. Other delays were due to the expenses of upgrading transmission hardware, especially for UMTS, whose deployment required the replacement of most broadcast towers. Due to these issues and difficulties with deployment, many carriers delayed acquisition of these updated capabilities.
Airtel India is the second largest provider of mobile telephony and third largest provider of fixed telephony in India, and is also a provider of broadband and subscription television services. The brand is operated by several subsidiaries of Bharti Airtel, with Bharti Hexacom and Bharti Telemedia providing broadband fixed line services and Bharti Infratel providing telecom passive infrastructure service such as telecom equipment and telecom towers. Currently, Airtel provides 5G, 4G and 4G+ services all over India. Currently offered services include fixed-line broadband, and voice services depending upon the country of operation. Airtel had also rolled out its VoLTE technology across all Indian telecom circles.
The telecommunications in Guernsey relate to communication systems in Bailiwick of Guernsey, which is a British Crown Dependency off the coast of Normandy, France.
