How to change the reminder amount when the phone bill balance is insufficient is to remind you of the amount when the phone bill balance is insufficient.

SMS reminder of insufficient phone bill balance cannot be modified manually, and this function cannot be turned off, because it is automatically sent by the system.

In the following two cases, SMS will be sent to remind you that the balance is insufficient:

1, 2-3 days at the end of the month, if the customer's mobile phone balance is lower than the monthly fee or package fee for next month, it will automatically send a SMS reminder.

2. When the balance of the customer's mobile phone is lower than that of 2 yuan, the SMS reminder will be automatically sent on the same day or the next day.