1. You can reset your credit card inquiry password:

If you accidentally forget your inquiry password: You can call the 24-hour customer service hotline shown on the back of your credit card and verify it after entering the card number In the password query process, reset your query password. After the setting is completed, your query password will take effect immediately.

2. You can also go directly to any branch of the card-issuing bank with your ID card to reset your credit card inquiry password.

How to change credit card password using mobile phone

1. Open the China Construction Bank mobile banking client (as shown below).

2. Click the "Login" button in the upper left corner, and the login interface will appear. Enter the login password and click "Login".

3. After logging in, there are four function options at the bottom of the screen. Click "Credit Card" and the following interface will appear.

4. Then find the "Credit Card Management" function and click to enter.

5. Next, find the "Password Management" item and open it (as shown below).

6. The "card consumption withdrawal password" in the interface is the password of the credit card. Then click "Modify" in "Card Spending and Withdrawal Password".

The interface shown in the figure below will appear. Enter the original password, new password and verification code received on the mobile phone and click "OK". In this way, the credit card password will be changed successfully.

After opening a credit card, you need to set a withdrawal password, consumption password and telephone service password. The withdrawal password and consumption password are the same. The password can be set by calling the 24-hour customer service phone.

1. Withdrawal password setting

Please use the home or mobile phone you reserved at the bank to call the bank’s credit card 24-hour customer service hotline to set it; the withdrawal password is used for ATM/online transfers /The password required for self-service such as online transactions, and the withdrawal password is 6 digits.

2. Consumption password setting

Please set it after opening the card and setting the withdrawal password. The password should be consistent with the withdrawal password. After setting the withdrawal password, you can also use the mobile phone reserved by the bank to edit a text message and send it to the bank to activate the consumption password function.

3. Telephone service password setting

Call the bank and credit card 24-hour customer service phone number to set. The telephone service password is only used for self-service telephone services and is not applicable to cash withdrawal or consumption; the telephone service password is 6 digits.

A credit card is a credit certificate issued by a commercial bank or credit card company to consumers with qualified credit. Consumers holding credit cards can shop or consume at specially appointed commercial service departments, and then the bank will make settlements with merchants and cardholders. Cardholders can overdraft within the prescribed limit.

Hope this answer is helpful to you.