How to print Unicom's telephone operation records?

You can query the bill through the following channels, that is, the bill details of the last six months (including the current month):

1. Log in to the online business hall, and click "Inquiry"-"Telephone Fee Business Inquiry"-"Call Details". After the inquiry, you can connect a printer to print.

2. After logging in to the mobile phone business hall client, click "Service"-"Query"-"Call Details", and you can connect to the printer to print after the query;

3. Inquire and print in Unicom business hall with printer permission.