Unicom inquired about the short messages sent by this service.

Unicom users can send a short message "YDYWCX" to 100 10 when inquiring about the opened services.

You can also do this in the following ways:

1. Call the customer service hotline of China Unicom 100 10 and press 0 to turn to manual service for business inquiry;

2. Through the online business hall, the operation method is as follows:

Answer: Open Unicom official website, click Login, enter your mobile phone number and password, and log in to the platform;

B: Select "Self-service" in the navigation above;

C: On the "Self-help" page, click "Handle Business" on the left, and then click "Query Booked Business" on the right;

D: Then you can check the types of services you have opened.