How to send SMS to check the phone bill of Jiangsu Telecom's mobile phone?

1, query the phone bill and balance of the current month, edit the code 10 1 or send dyhf to 100 1. 2. Historical bill inquiry, edit the code 104# and send it to 1000 1. 3. Integral query, edit the code 105 or send it to 1000 1. 4. This machine recharges, edits the recharge payment card code cz* password # and sends it to 1000 1. 5. Last month's SP deduction record query, edit the code 19 1 and send it to 1000 1.