How does Unicom unsubscribe from the speed limit service?

Speed limit service cannot be unsubscribed. When the flow of some Unicom packages reaches a certain amount in the current month, the system will automatically limit the speed and resume automatically in the next month. This is a business rule and it is impossible to unsubscribe. If you don't want to limit the speed, you can change the set meal into a 5G refreshing ice cream set meal, with 7 stalls, 129 yuan to 999 yuan * * *. When the package traffic usage exceeds the given traffic, it will be charged according to 3 yuan /GB, with no speed limit.