BSNL
Activates caller tune without consent, now no way of getting it deactivated
I am trying to unsubscribe caller tune, but no success. The BSNL mobile number is 9425349923. 1. I sent a message with text BT DACT to 56700 (I got a reply that this code of song is invalid) 2. I tried calling 56702 (reply, I am not allowed to call on this number.) (On BSNL site it is mentioned to ...