CCB credit card has two passwords that need to be set when the landlord opens the card. One is the transaction cash withdrawal password, which will be used for credit card consumption and ATM cash withdrawal in the future. One is the password of telephone banking, which is used for calling business and online self-service audit. This is a very important password.

When setting passwords, be careful not to use birthdays, ID numbers and simple numbers (such as1111,123456) as credit card passwords, and it is better not to set the password of telephone banking as the password for cash withdrawal.

As for swiping the card, you don't need a password.

Generally, a credit card swipes the UnionPay channel in China, and generally requires a password (it can only be swiped after confirmation, in either case). The first is that the card is set with a certain encryption amount (for example, if it is set to 500, credit cards above 500 will be encrypted, and those below 500 will not be used); Second, the transaction is not confidential (CCB cards are always confidential by default))

If the landlord's card is a dual-currency credit card, you can swipe it overseas through an international organization (VISA or MasterCard), so you don't need to enter a password, just sign it.

If the landlord has other questions, you can ask.