Is there a charge for sending text messages by mobile phone?

There is no short message fee for sending short messages to operators with local numbers to check telephone charges.

The method for mobile users to inquire about telephone charges is as follows:

Edit the short message "CXYE" (meaning "balance inquiry" in Chinese) and send it to "10086";

How does Unicom send a text message to check the phone bill

Unicom SMS query instruction:

10 1, the phone bill of the current month.

102, available balance

104, historical bill

105, integral query

For example, if you want to inquire about the available balance, you only need to write a short message "102" and send it to 100 10, which will not generate any fees and is only for Unicom users.