INDIA

Jio :: Set the Caller Tune from JioSaavn

Airtel :: Set the Caller Tune from Wynk

Vi :: Dial 53712593880 or Go to https://bit.ly/379MnqV

BSNL :: SMS BT 12593880 to 56700

BANGLADESH

GP :: WT (space) 10467640 & send to 24000

Robi :: get (space) 10467640 & send to 28466

Airtel :: CT (space) 10467640 & send to 23123

Banglalink :: down (space) 10467640 & send to 22222