How to change the phone number?

CITIC's account change SMS notification and online banking SMS notification are not the same thing and need to be modified separately. For example, an account change notice means that when an account changes, a short message will be sent to your bound mobile phone to remind you of the balance. To modify this mobile phone number, you can call directly to modify it. Sure, you can go to the counter.

Online banking generally sends SMS reminders when logging in. In online transactions, the dynamic verification code is sent at the time of payment and directly sent to the bound mobile phone. Or log in with your mobile phone number and send a dynamic login password. You can only change this number at the counter. At present, it is true. Maybe it will be more convenient in the future.

China Post's SMS reminder and this online banking reminder can only be handled at the counter or at the counter. You must emphasize to others that both mobile phone numbers should be modified, because I once said that I changed my mobile phone number and wanted to change a new one. I'll go back and log in to the online banking after I change it, but I can't. When I called back, I realized that people only modified one balance reminder, but not the online banking one.

Other banks should be roughly similar.