Joke Collection Website - Blessing messages - Where is the mobile phone inquiry itinerary sent?

Where is the mobile phone inquiry itinerary sent?

Edit the short message "CXMYD" and send it to 10086.

After receiving the reply message, edit the short message "CXMYD+ the last four digits of the ID number corresponding to this mobile phone number" and send it to 10086.

After receiving the SMS reply, you can view the personal trajectory of 15 and 30 days.