How to check the phone bill balance by SMS for Unicom number?

If you need to check the phone bill balance, you can usually do so in the following ways:

1. Send "CXYE" or "YE" to 100 10 (different provinces may have different descriptions, or send "balance inquiry" directly).

2. Log in to the mobile phone business hall APP, and click Service > Query > Call Charge Business Query > Account Balance;

3. log in to the online business hall and click "query" > "phone bill service query" on the home page.