How to cancel SMS service fee for postal savings?

Counter or automatic inquiry machine, telephone cancellation.

1. Counter or automatic inquiry machine processing: users need to bring their ID cards and bank cards to the bank counter or automatic inquiry machine to cancel the SMS service.

2. Telephone cancellation: Call the customer service hotline of China Postal Savings Bank, select the service to be cancelled according to the voice prompt, and enter the card number and password to cancel the SMS service.