How to check the footprint with a mobile phone

1. First open the "Mobile Application Interface" and click to open the "SMS" function;

2. Click "Recipient" and "Operator Number" above, and other operators will enter the corresponding numbers;

3. Next, enter "cxmyd" in the "edit box" below and select "Send";

4. Then according to the prompt of the operator's reply, enter "the last four digits of the ID card" to reply;

5. The received information will show the nearest route, just compare it with your own "itinerary";

6. You can also call the "operator hotline" and use "manual service" for inquiry.

If the other party allows you to locate him, then both parties can install the same location application. Usage: Both parties install and log in to the same account, read the instructions at the top of the software and follow the steps. Or join a sports software group, such as Easy Move, where people often bask in their activity tracks, so that you can check some people's activity tracks on your mobile phone.