TATA DOCOMO is the biggest and fastest 3G Internet Service Provider in India. TATA DoCoMo, usually referred to as DoCoMo (not to be confused with NTT Docomo), is an Indian cellular service provider on the GSM and CDMA platform-arising out of the Tata Group’s strategic joint venture with Japanese telecom giant NTT Docomo in November 2008. Tata Teleservices is the country’s sixth largest operator in terms of subscribers (including both CDMA and GSM).
Tata Teleservices Limited (TTSL) received a license to operate GSM telecom services in 19 telecom Circles and has been allotted spectrum in 18 of these circles, under the brand “TATA DoCoMo”. Tata Docomo launched GSM services on 24 June 2009. It first launched in South India and currently operates GSM services in 18 of 22 telecom circles. It has license to operate in Delhi but has not been allocated spectrum from the Government. Docomo provides CDMA services throughout India. Tata DOCOMO offers both prepaid and postpaid cellular phone services. It has become very popular with its one second pulse especially in semi-urban and rural areas.