Does Unicom collect phone bills to remind you of SMS?

There is no charge for SMS reminder of Unicom's traffic and telephone charges.

You can also check your consumption in the following ways:

Method 1: Telephone bill inquiry method: log in to the APP of China Unicom's mobile phone business hall and click "Service > Inquiry > Telephone bill business inquiry" to find out your real-time telephone bill and historical telephone bill consumption;

Way Er Ru If you want to know the consumption details, or have any questions after checking the bill, you can log in to the APP of China Unicom Mobile Business Office and query through various 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".