How to check your service password?

The initial service password of Unicom number card is the last six digits of mobile phone number. If you forget it after modification, you can reset it in the following ways:

1. China Unicom Online Business Hall: After clicking "Forgot Password", you can reset the service password according to the website information;

2. China Unicom APP: service-handling-retrieving service password;

3. SMS mode: MMCZ#6 new password #6 digits after the ID number "Go to 100 10 to reset the service password;

4. Call 100 10 to follow the prompts or bring the original valid certificate to Unicom business hall to reset the service password.

Tips: The operation path is subject to the actual page.