What will happen if ABC doesn't withhold the SMS service fee?

Reason: There is no current amount in the account. Banks can't deduct the SMS service fee, and may stop SMS service.

Go directly to the outlet to pay the arrears of 2 yuan, or re-open it after cancellation on the self-service terminal. If the balance in your card is less than two yuan, which leads to the failure of SMS deduction, even if you have money in the card, it will not automatically recover.