Can China Mobile unsubscribe from the high reminder? What happens if I cancel my subscription?

Reminder service for high advance payment: when the advance payment fee is unusually high, the system will send a reminder, and the starting amount of the high reminder can be adjusted according to its own communication consumption. You can also adjust the high reminder time as needed. You can visit the following link to start the high fee threshold reminder service:/sh/wsyyt/busi/113 _113215. JSP Business Tips If you are roaming internationally, you can choose a 24-hour high-cost reminder service.