How does Unicom modify the service password through SMS?

1, open the mobile phone business hall app and log in to the mobile phone account.

2. After logging in, find and click "Service" at the bottom of the homepage.

3. Enter the service page, and then click "Handle" on the left. Then find and click "service password modification" on the right side of the processing area.

4. Enter the password reset page here, confirm that the mobile phone number is correct and click "Next".

5. You will be asked to enter the last 6 digits of your ID card and a new service password, think of a service password, and then fill in the verification code received by your mobile phone. Click "Submit" after the input is completed.

6. After clicking "Submit", you will be prompted that the service (service password modification) has been successfully accepted. Click "Finish" to complete the modification.