How to invoice online phone bills?

If you are a Unicom user, it is suggested that you can query and print electronic invoices through the following channels:

[1] Log in to Unicom's online business hall and click Query > Basic Business Query > Electronic Invoice to issue, query, download and verify electronic invoices;

[2] Log in to Unicom's mobile phone business hall and click "Service" > "Inquiry" > "Electronic Invoice" to issue, inquire, download and verify electronic invoices;

[3] When going to Unicom business hall, the salesperson will push the electronic invoice or use the self-service terminal to issue and query the electronic invoice after paying the fee at the front desk.

Tips:

1. Due to different business policies in different cities, the specific implementation shall be subject to your local business hall.

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