The SMS unsubscribe method of ice cream sundae package (rights edition) in 30 yuan (effective the following month) is: edit SMS "TDSD302" and send it to 100 10.
The SMS unsubscribe method of ice cream sundae package (rights edition) 50 yuan file (effective immediately) is: edit SMS "tdd501"and send it to 100 10.
The SMS unsubscribe method of ice cream sundae package (rights edition) in 50 yuan (effective the following month) is: edit SMS "TDSD502" and send it to 100 10.