The credit card has only one reserved mobile phone number. If this mobile phone number is changed, SMS messages, mobile phone bills and other SMS services will be sent to the new mobile phone number. Currently, you can go to the counter of the branch where the card belongs to make changes: Please bring your credit card and personal valid ID to the counter to make changes. You can also modify your mobile phone number through the financial version of online banking. Our bank needs to send a verification code to the mobile phone reserved when applying for online banking. After verification, the mobile phone number reserved for the credit card will be modified in real time.

The above content is for your reference. For the latest business changes, please refer to the official website of Bank of China.

If you have any questions, you are welcome to consult the Bank of China online customer service or download and use the Bank of China mobile banking APP to consult and handle related services.