CCB credit card has no initial password. After receiving the new card, you should activate the credit card and set the password. There are two passwords, one is the cash withdrawal password (used for credit card consumption), and the other is the telephone banking inquiry password (used for identity verification when handling self-service inquiry business). \x0d\ There are several ways to activate a credit card: \x0d\ 1. Online banking U-Shield customers can directly log in to CCB's online banking, select the "Credit Card-Credit Card Opening" menu to open the card and set the password; \x0d\2。 Outlets: Bring valid identity documents to any outlet of CCB for card opening and password setting. \x0d\3。 Customer service hotline: use the reserved bank mobile phone to call the customer service hotline, and select the "card opening and password service" menu according to the prompt.