A few days after the mobile phone was recharged, I suddenly owed money and didn't receive the recharge message. And it's not the charging date yet. How come... It's been twice.

1. If you are a Unicom user, if the balance of your mobile phone is insufficient, the monthly rent will be deducted, resulting in arrears and failure to receive the deduction message, which may be caused by your mobile phone being blocked and intercepted.

2. At present, China Unicom's deduction has been transparent. If you have any questions about the phone bill, you can check the usage of the phone bill in the following ways:

Mode 1 phone bill inquiry mode:

Log in to the mobile phone business hall APP of China Unicom, and click "service > query > phone bill business query" to query the real-time phone bill, historical bill and other consumption conditions.

Mode Er Ru needs to know the consumption details, or he still has questions after checking the bill. Log in to China Unicom Mobile Business Hall APP to view all kinds of detailed lists:

(1) Call details: click "Service > Inquiry > Call Charge Business Inquiry > Call Details";

(2) detailed list of internet traffic: click "service > query > traffic business query > detailed list of internet traffic";

(3) other business inquiry: click "service > inquiry > other business inquiry > SMS details/value-added business details".

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