Tata Teleservices Limited's (TTSL) telecom service on the GSM platform-arising out of the Tata Group's strategic alliance with Japanese telecom major NTT Docomo.
The name is abbreviation of the phrase, "DO COmmunications over the MObile network", and is also from a compound word dokomo, meaning "everywhere" in Japanese.
Founded in November 2008.
Headquartered at New Delhi, India
