The credit card password is an anti-theft door that protects the security of the credit card. It is also very important to protect the credit card password. There are tricks to setting credit card passwords. If the password you use is very simple or it is a password for your birthday, a number on your ID card, etc., it is recommended that you change it in time. Today I will summarize for you how to set up and modify the Bank of China credit card password inquiry.

1. Introduction to the use of Bank of China credit card passwords 1. Inquiry password: used when calling customer service to inquire about the account via voice. 2. Transaction password: used for cash advance and domestic card consumption (if you choose "password + signature" transaction).

2. Bank of China credit card consumption mode settings 1. You can choose to use "signature" or "password + signature" to make card purchases. If you choose the domestic consumption confirmation method to only use "signature", then You must use the transaction password when checking or withdrawing cash at the ATM machine. But the introduction you choose allows you to use "password + signature". When you make a transaction using a credit card, once you confirm it with your password, it will be deemed as your transaction. 2. When conducting transactions through card pressing, please be sure to verify the imprint and handwritten content on the card pressing slip. Do not sign on a blank or incomplete card pressing slip.

3. How to set and change the Bank of China credit card password

1. ATM modification: You can change the password through any ATM machine of Bank of China

2. Modification at the counter: Bring your ID card and other relevant documents to the counter of any Bank of China branch to modify it

3. Modification by phone: Call the 24-hour service hotline of Bank of China and transfer to manual service to modify it

4. Online banking modification: Log in to the official website of Bank of China and change the password at the Personal Credit Card Center

Warm reminder that when you receive the issued credit card, please be sure to sign on the back of the card as soon as possible, and please pay attention to the back of the card The signature must be consistent with the signature on the application form and the signature on future consumption forms. When you need to enter a password for card consumption or cash withdrawal transactions, you should cover the operation gestures with your body or the other hand as much as possible to prevent prying eyes from criminals and the risk of misappropriation.