Sistema Shyam TeleServices Ltd. (SSTL) is a CDMA mobile operator offering telecom services in India under the MTS brand.
SSTL launched brand MTS in India in 2009 and recently celebrated its 7th anniversary in the country. With a strong focus on its “Data Centric; Voice Enabled” strategy, SSTL became one of the top three data service providers in the country. The Company provides telecom services under the brand MTS to close to 8 million wireless subscribers including more than 1.8 million High Speed Mobile Broadband customers in over 1250 towns across the country.
SSTL is credited to be the FIRST telecom operator in India to provide ubiquitous 3GPLUS network coverage across all its 9 circles of operations i.e. Delhi, Rajasthan, Gujarat, Kerala, Karnataka, Tamil Nadu, Kolkata, Uttar Pradesh (West) and West Bengal. Incidentally, MTS India is also credited to be the FIRST telecom operator in the world to have launched the Rev. B Phase II version of the EV-DO network in Jaipur, Rajasthan in September, 2011.