INDIA

Jio :: Set the Caller Tunes from JioSaavn

Airtel :: Set the Caller Tunes from Wynk

Vi :: Dial 53713569715 or Go to https://bit.ly/3Ax9uLF

BSNL :: SMS BT 13569715 to 56700

BANGLADESH

GP :: WT (space) & send to 24000

Robi :: get (space) & send to 28466

Airtel :: CT (space) & send to 23123

Banglalink :: down (space) & send to 22222