Joke Collection Website - Public benefit messages - Is there a charge for network card traffic reminder SMS? Can you cancel it?

Is there a charge for network card traffic reminder SMS? Can you cancel it?

Internet card traffic reminder SMS is free.

Send short messages ATTX (case insensitive) or 1074 to 100 10, and remind them daily instead.

Send a short message to AZTX (case-insensitive) or 1073 to 100 10, and change it to a weekly reminder;

Send SMS to QXTX (case insensitive) or 1075 to 100 10 to cancel the traffic SMS reminder function;

Send SMS to KTTX (case-insensitive) or 1072 to 100 10 to re-enable the weekly SMS reminder function;

Send a short message to CXLL (case-insensitive) or 107 1 to 100 10 to inquire about the traffic usage of this month as of the previous day.