Credit card passwords are divided into ATM cash withdrawal inquiry passwords and POS card swiping passwords. Generally, after receiving the card and calling to open the card, you can set them separately by following the prompts on the phone. It can be set to the same memory for convenience, or it can be set to different ones to improve security.

The ATM cash withdrawal inquiry password is used to check the credit card balance and temporary cash withdrawal on the ATM self-service machine.

The POS card swiping password is the password you enter when you swipe your card at the POS after shopping.

The ATM cash withdrawal inquiry password must be set after the card is opened. The POS card swiping password is optional. If it is not set, you can swipe it without entering the password or entering any numbers after swiping the card. .