USSD
Randomize Welcome Tune- *111*2*3*1#
Search by Song name- *111*2*3*2#
Buy Song by Code- *111*2*3*3#
Stop Welcome Tune for a while- *111*2*3*4#
Stop Welcome Tune for Permanent- *111*2*3*5#
Help- *111*2*3*6#
IVR
Dial- 4000
Or,
Dial- 12112
SMS
Start- "WT<Space>Song Code" To 4000
Stop- Stop to 4000