Chengdu Unicom, Sichuan, how to query the remaining traffic by SMS?

The method of Sichuan (Chengdu) Unicom's mobile phone number inquiring mobile phone data flow through SMS instruction;

Edit the short message "107 1" with your mobile phone and send it to 100 10 to query the current traffic balance of your mobile phone account.

If you can't remember the SMS instruction, you can send a number to 100 10 at will, and you can receive the instruction description list sent by Unicom SMS system, and reply to the corresponding number according to the classification.