If the bank card has been locked and the password is forgotten, it will take 7 days to reset the password before it can be used.

1. Pay attention to protecting bank cards. In the past, bank cards basically relied on magnetic strips. Nowadays, bank cards issued basically have induction chips. However, no matter what, you still can’t get too close to magnetic objects. Try to Do not place the card within the range of highly magnetic appliances such as microwave ovens and refrigerators, and try not to place it with magnetic items such as mobile phones, computers, and PDAs. ; For magnetic stripe cards, be sure to prevent sharp objects from wearing and scratching the magnetic strips; do not store them close together, and do not place them back to back to prevent the magnetic stripes from rubbing against each other.

2. Keep bank cards safely. Do not lend bank cards to others, do not show them off everywhere, and do not disclose bank card numbers and passwords at will. Pay special attention not to leak credit card security codes. Please remember to copy the card number and the bank's customer service phone number separately and keep them properly so that you can contact them in time in case of an accident.

3. Please note when receiving a bank card. When applying for a bank card or needing to issue a new card for any reason, if you receive it at a bank branch, you should check whether the password envelope is intact. If it is sent by mail, please check for the new card letter and password envelope. When receiving a letter, first check whether the seal of the envelope has been opened, torn or re-glued. Check whether the name and gender in English embossed on the front of the credit card are the same as those filled in the application form. On the signature strip on the back of the card, use a signature pen to sign your name in a familiar style.

4. Understand the restrictions on the amount and frequency of ATM withdrawals. Generally, card-issuing banks have determined the cumulative limit of cash withdrawals for their respective bank cards at ATMs on the same day and the maximum single cash withdrawal under the basic regulations of the People's Bank of China. amount or number of withdrawals per day. International cards also have restrictions on the amount and number of withdrawals when withdrawing money overseas.

5. If you accidentally forget the query password: You can call the 24-hour customer service hotline shown on the back of the credit card and verify the query password after entering the card number. Press the "*" key to reset the query password. The query password will take effect immediately after the setting is completed.