After the phone number was changed, but the text message was sent to the original phone number, should the manual customer service be changed directly or only go to the counter?

Because the reserved mobile phone number is the information left in the bank, SMS is the mobile phone number that needs SMS reminder, and the two are separate. Therefore, if the bank has any business notice, it will send it to the reserved number, and the reminder business will be sent to the designated mobile phone number, so even if the reservation is changed, the SMS will still be sent to the previous mobile phone number.

Bank card binding mobile phone number:

1, you must log in to the bank account first. Open the home page of the deposit bank. Then log in to the account at the entrance of the user's login homepage.

2. After logging in, there is a customer service option in the menu bar at the top of the personal homepage. Click this option with the mouse.

3. Under the customer service option, there is an online banking security management option menu. Click this menu with the mouse.

4. Click the option of online banking security management, and a menu with four small options will pop up. In this menu, click the security authentication mobile phone number, and then click the registration security authentication mobile phone number on the right.

5. In the step of registering the number, you must first select the account number, then enter the mobile phone number, and click the button to get the mobile phone verification code.

6. After clicking the button, a short message will be sent to the mobile phone, and a verification code will be displayed on the short message. Enter this verification code into this space of the mobile phone verification code, and then click the submit button.

7, so you can bind the mobile phone number. If you change your mobile phone in the future, you can also repeat the previous steps, but in the options of online banking security management, you can choose to modify the security authentication mobile phone number.