INDIA

Jio :: Set the Caller Tune from JioSaavn

Airtel :: Set the Caller Tune from Wynk

Vi :: Dial 53715431914 or Go to https://bit.ly/2UIjsr5

BSNL :: SMS BT 15431914 to 56700

BANGLADESH

GP :: WT (space) 10462246 & send to 24000

Robi :: get (space) 10462246 & send to 28466

Airtel :: CT (space) 10462246 & send to 23123

Banglalink :: down (space) 10462246 & send to 22222