Joke Collection Website - Public benefit messages - What is the way to change, query and cancel the SMS reminder of Unicom's 3G mobile Internet traffic?

What is the way to change, query and cancel the SMS reminder of Unicom's 3G mobile Internet traffic?

Send a short message to ATTX (case-insensitive) or 1074 to 100 10, and remind them by day 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.