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Vodafone Idea, in acronym Vi, is an Indian telecommunications company, headquartered in Mumbai and Gandhinagar. [ 7 ] [ 8 ] [ 9 ] It is an all-India integrated GSM operator offering mobile telephony services.
Following the exit of AT&T Corporation and Tata Group from the joint venture in 2004 and 2006 respectively, Idea Cellular became a subsidiary of Aditya Birla Group. [8] Malaysia based Axiata had bought around 20% stake in the company in 2008 for US$2 billion. [9] Idea previously bought a 40.8% stake in Spice Telecom, for over ₹ 2,700 crore. [10]
The user submits a code corresponding to the service available. USSD can be used to provide independent calling services such as a callback service (to reduce phone charges while roaming), enhance mobile marketing capabilities or interactive data services. USSD is commonly used by prepaid GSM cellular phones to query the available balance.
Vodafone India was the Indian subsidiary of UK-based Vodafone Group and was a provider of telecommunications services in India with its operational head office in Mumbai. [2]As of March 2018, Vodafone India had a market share of 21%, [3] and with its merger with Idea, the collective Vodafone Idea network has approximately 375 million subscribers and is the third largest mobile ...
BSNL logo used until October 2024. Bharat Sanchar Nigam Limited is an Indian government enterprise and its history can be traced back to British India.The foundation of the telecommunications network in India was laid by the British sometime during the 19th century.
A prepaid mobile device, also known as a pay-as-you-go (PAYG), pay-as-you-talk, pay and go, go-phone, prepay, or burner phone, 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.
The history of the prepaid mobile phones began in the 1990s when mobile phone operators sought to expand their market reach. Up until this point, mobile phone services were exclusively offered on a postpaid basis (contract-based), which excluded individuals with poor credit ratings and minors under the age of 18 (the typical age of contractual .)
Closed User group (CUG) is a supplementary service provided by the mobile operators to mobile subscribers who can make and receive calls from any member associated within the group.