To change the mobile phone number reserved on your credit card, there are several easy ways to choose from.

First of all, the traditional bank counter is a reliable way. Just bring your ID card and credit card and go directly to the bank branch, and the staff will guide you through the corresponding procedures.

Secondly, it can also be done easily using online banking. What you need to prepare is the online banking equipment provided by the bank, such as USB shield. After logging in to online banking, first select Personal Banking to log in, and then use the certificate to log in. In the menu at the top of the page, find the customer service option, then find personal information management in the submenu, click to enter to modify your mobile phone number. The entire process is very convenient without leaving the comfort of your home.

Both methods ensure the safe updating of personal information. You can choose the most suitable method according to your actual situation. Remember to confirm that all information is correct when operating to ensure the normal use of your credit card account.