Free Phone Calls between 9PM and 7AM – BSNL Launches Mega-Offer BSNL has launched free talk-time between 9 PM and 7 AM for its landline connections. The offer came into effect on May 1. Landline connections under select plans, and landlines with broadband facilities in the cities and rural areas … [Read more...] about BSNL has launched free talk-time between 9 PM and 7 AM for its landline connections. The offer came into effect on May 1.