How does Unicom query the blacklist online?

If you want to check whether I am on Unicom's blacklist, I suggest you log in to Unicom's mobile phone business hall APP and click Services > Inquiry > Basic Business Inquiry > Blacklist on the home page.

Warm reminder:

1. In order to ensure the safety of users' personal information, you need to log in to Unicom's mobile phone business hall when querying the blacklist.

2. Blacklist query only supports the query of the owner himself.

3. Fixed broadband blacklist query is temporarily not supported.

4. You can query the blacklist 10 at most every day.

5. Only blacklist cancellation caused by account cancellation due to arrears is supported. If there are blacklists caused by other reasons, please check the cancellation in the local Unicom's own business hall.

6. If there is a blacklist number in your name, it will affect your credit information. Please cancel it as soon as possible.

7. The above path is subject to the information actually displayed on the query page.