The public sector telecom service provider launched 3G-service in Tamil Nadu Circle on Saturday, Jan 23.
Announcing this on Sunday, Jan 24, BSNL said that the services would gradually be extended to 38 cities across the state in the coming three months.
3G enables people to simultaneously use speech and advanced data services. The service is also backed with the technology to offer higher quality in voice call as well as a wide range of data services.
BSNL enjoys more than 7.5 lakh 3G subscribers.