How much is the over-limit SMS of Shanghai Pudong Development Bank?

Pufa has opened an over-limit short message 95528.

Credit cards can be overdrawn, but credit cards have an available limit and can only be used within the limit, and the corresponding limit will be restored after repayment. However, if the credit card limit is not enough, there is still an excess limit for emergency. The overrun range is 3%- 10%, generally 5%, and cardholders are allowed to swipe their cards more than 10% of their credit limit. If the credit limit is exceeded, an overrun fee of 5% will be charged for the part exceeding the credit limit.