About BSNL caller tune service
By activating this service one can hear song when they call you mobile. You can select the song as per your wish. Normally when others call your phone they hear normal boring tring tring tone by activating this service you can impress your callers by popular songs or the songs you like. You need to follow the steps below.
BSNL caller tunes setup procedure
1. First send sms to 56700 as BT
2. After you have activated your caller tune service you need select the song you prefer. For this send sms as BT
3. If you need to stop this service it is easy you can deactivate this service by calling to 56702 which is a toll free number.
4. If you need to change the song you have an option by sending request through sms. Just type BT
5. Now you know to activate, deactivate and change the song. Now to search the song you need just SMS BT
These are the above steps that one needed to know after activating caller tune service. It cost you Rs.15 per song selection and Rs.30 per month. So at first time they will cost you Rs.45. After that you can enjoy the service at just Rs.30 per month. Every time you change the song they will cost you Rs.15.