How does Unicom check the itinerary?

It is suggested that you can inquire in the following ways:

It is suggested that you send the short message "CXMYD# This mobile phone number corresponds to the last four digits of the network registration certificate" to 100 10 to check.

2. you can also log in to the Unicom mobile phone business hall APP and click "services" > "anti-epidemic" > "prevention and control travel assistant" on the home page to view it.

Tips: The above paths are subject to the information actually displayed on the query page.