1. SMS cancellation method of Fuwa Music Plan in M-Zone: you can cancel it by editing "QXFWYY" and sending it to 186. Cancellation in the current month will take effect next month, and cancellation in the current month cannot be reopened.
2. How to cancel the M-Zone pleasant plan: You can cancel the pleasant plan for this machine by editing the short message QXDT and sending it to 186. Cancellation in the current month will take effect next month.
note: it will not be accepted after 19: on the last day of each month.