BSNL Caller Tune Activation And Deactivation Format

Format To Activate Caller Tune For BSNL:

• Sms  ‘BT<space>ACT<space>Song code’ to 56700 

• For eg. Sms ‘BT ACT 593204’ to 56700

Format To Deactivate Caller Tune For BSNL:   

• Send SMS “BT DACT” to 567.

                     (OR)

• Dial “567” and follow IVR machine voice and say “Un-subscribe”