The credit card will be locked after the cardholder enters the wrong password three times in a row. After the card is locked, the cardholder calls the customer service hotline of Pudong Development Credit Card to switch to manual service, and the customer service specialist resets the inquiry password after checking the cardholder's information.

ICBC's handling method: if the cardholder makes three mistakes, it will be locked. After being locked, the cardholder needs to bring his credit card and his valid ID card to the local credit card center to unlock it.

China Bank's handling method: When the cardholder enters the wrong password for three consecutive times, the credit card center of China Bank will automatically unlock it after 24 hours.