How to send short messages to inquire about the consumption records of Unicom cards?

Edit the short message "cxgprsll" and send it to 100 10 for traffic! This is the way to send a text message to ask questions, nothing else. If you want to check whether it is enabled, you can edit the short message "cxgprsll" and send it to 100 10. Look at the information replied by 100 10 to know whether it is enabled or not!