The mobile phone card is in Suzhou and the person is in Xuzhou. How to show travel itinerary?

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.