How to retrieve the service password for Unicom card?

1. The user service password of Unicom mobile phone card is the user password, which is a 6-digit password uniquely corresponding to the user number. After the new user activates the number card, the system will send a short message of 100 10 to inform the initial service password. Users can modify, retrieve and reset the service password.

2. Starting from 20 10 10 1, the initial service password of new users of mobile phone cards will be uniformly set to the last six digits of the user number. The initial password does not support business query and processing. Suggestions can be modified before the corresponding business inquiry and processing.

3. If you forget the service password, you can get it back in the following ways:

1. Users can log in to the online business hall of China Unicom, click "Forgot Password", verify the relevant documents of the householder according to the page prompts, and reset the service password by themselves.

2. Download the China Unicom Mobile Phone Business Hall APP, click "Forgot Password" on the login page, verify the relevant documents of the householder according to the page prompts, and reset the service password by yourself.

3. This machine edits the short message "MMCZ#6 new password # 6 digits after ID number" and sends it to 100 10 to reset the service password.

4. The owner himself holds a valid certificate to the local Unicom's own business hall to verify the relevant certificate of the owner, and then retrieve the service password.

5. This machine dials the hotline 100 10 to reset the service password by voice self-service.

Warm reminder: The above answer takes Chongqing as an example. The provincial policies may be different, and the provincial attribution policies shall prevail.