Joke Collection Website - Blessing messages - How does China Unicom inquire about its own packages?

How does China Unicom inquire about its own packages?

The communication platform can query its own package as follows:

1. SMS inquiry: send SMS "TCYLMX" to 100 10 to inquire about the usage and remaining details of the package.

2. Online business hall of China Unicom: Check the usage of the package in "Telephone Fee Inquiry", "Usage Inquiry" and "Balance Inquiry".

3. China Unicom's mobile phone business hall client: Go to Services, Queries and Remaining Queries to view the package usage information.