China Bank's credit card products must be activated before they can be used normally. After receiving the credit card of China Bank, whether it is the main card or the secondary card, you need to call the customer service in China District first, and complete the setting of the card opening and telephone inquiry password according to the instructions of the customer service staff. The process of activating a credit card is as follows:

1. Call 4006695566/0 1066085566. After hearing the voice greeting and prompt, select 1- card to activate and set the telephone inquiry password;

2. After activation, return to the menu at the next higher level and set the transaction password.

When activating the credit card, the cardholder must check the card number, name pinyin and other information against the credit card letter of China Bank, and sign the signature strip on the back of the card immediately after verification, and the signature will be the same when using the credit card in the future (please do not use it before the card is activated, so as not to cause the card to be in an abnormal state).