Can SMS operators change the package?

The method of changing the mobile phone tariff is to apply in the current month and take effect in the following month:

1. After the tariff package comes into effect, the services included in the original package will be automatically cancelled;

2. Additional services (such as SMS package and monthly traffic package) are reserved by default and continue to enjoy preferential treatment until the next month. If you don't cancel actively, the system won't cancel.

3. If it is a value-added service (such as missing letter reminder, ringing, etc. ), it was cancelled. If you need to use it, you need to reorder it in the next month to take effect.

The regulations vary from region to region. For details, please consult the local self-built business hall.