How does Unicom send SMS to check the balance of telephone charges?

If you want to check the balance, you can edit the short message "CXYE" or "YE" on your mobile phone to 100 10, or you can check the account balance in the following ways: 1. Log in to the home page of Unicom's online business hall, and click phone bill inquiry > phone bill inquiry > account balance; 2. After logging in to the mobile phone business hall client, click Service > Query > Telephone Charge Query > Account Balance; 3. Log in to the touch-screen wap. 100 10.com of the mobile phone business hall, and click Query > Telephone Charge Query > Account Balance; You can edit the short message "HF" on your mobile phone as 100 10, or you can check the phone bill of the current month through the following channels: 1. Log in to the homepage of Unicom's online business hall, and click on the phone bill inquiry > phone bill inquiry > real-time phone bill (current phone bill); 2. After logging in to the mobile phone business hall client, click Service > Query > Call Charge Query > Real-time Call Charge (Current Call Charge); 3. Log in to the touch-screen wap. 100 10.com of the mobile phone business hall, and click Query > Call Charge Query > Real-time Call Charge (Current Call Charge); 4. Log in to the WeChat business hall page of China Unicom and reply to the number "1" or click Self-Service > Current Call Charge at the bottom of the page. In addition to the above methods, you can also consult the local manual customer service or business hall.