How to use SMS to query Unicom payment records

Unicom users can check the phone bill in the following ways: 1. After logging in to Unicom's online business hall with your mobile phone number and service password, click "Self-help" to see the available balance, monthly phone bill and detailed phone bill; 2. After logging in to the mobile phone business hall with the mobile phone number and service password, you can query the phone bill and account balance of the current month in the "phone bill query" column of the query interface. Telephone charges and other information; 3. You can also send a text message "CXYE" or "YE" to 100 10 to check the phone bill balance.