How to restore the sudden disappearance of bank SMS reminder?

Check mobile phone settings, check bank account settings, contact bank customer service, etc.

1. Check the phone settings: First, make sure that the SMS reminder function is not turned off or muted in the phone settings. Check the notification settings of your mobile phone to ensure that you are allowed to receive bank SMS reminders.

2. Check the bank account settings: log in to the bank account and check the account settings or profile page to see if there is an option of SMS reminder. Make sure the mobile phone number is correct, and enable the SMS reminder function.

3. Contact the bank customer service: If the above steps can't solve the problem, contact the bank customer service department directly. Provide account information and problem description, ask SMS reminders, and seek help and guidance.