How does China Unicom check the phone bill?

China Unicom mobile phone customers can query historical bills through the following channels:

1. Log in to Unicom's online business hall: click Query-Telephone Fee Business Query-Historical Bill;

2. Log in to the mobile phone business hall client: click Service-Inquiry-Telephone Fee Business Inquiry-Historical Bill;

3. Inquire through SMS business hall: you can edit SMS and send it to 103 to 100 10 to inquire about last month's bill, and send it to10 to inquire about historical bill;

4. In addition, you can also contact the local Unicom manual customer service or go to the local Unicom business hall to inquire.

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