Can I cancel the SMS of social security card at ATM?

Yes, you need to cancel the SMS reminder service. The specific steps are as follows:

1. Go to the business hall of the corresponding bank with my ID card and social security card;

2. Get the reservation number and queue up;

3. Fill in an application form for business handling, select "Cancel SMS reminder" in the column of business applied for opening, and attach the mobile phone number bound by SMS reminder;

4. After calling the number, give the bank card and application form to the counter staff;

5. Sign to confirm the cancellation of SMS reminder service.