If you need to inquire or modify the reserved mobile phone number for debit card account opening, please bring your valid ID card, this ABC card, your current mobile phone number and mobile phone [use: receiving verification code] to any branch of our bank for processing.

Tips: Because this mobile phone number involves account security, it is not supported to change self-service channels such as online banking for the time being. Please understand.

Inquiring or modifying the reserved mobile phone number for credit card account opening can be carried out in the following ways:

1. Counter: Please bring your valid ID card and this credit card to any branch of our bank in China.

2. Tel: You can call the credit card customer service hotline 4006695599 to change the reserved mobile phone number.

3. Online banking: log in to personal online banking, click "Return to Classic Edition" in the upper left corner of the page, and click "Credit Card"-> "account management"->; "Personal information settings", you can query or modify the contact's phone number and mobile phone number.