How to deduct the fee for changing the package of China Mobile Henan Province?

The package fee of Henan Mobile is deducted by the day, and if the usage is high, it will be charged according to the usage.

If the usage is small or not used, in order to ensure that the package fee can be charged within one month, you will not be suddenly stopped because of one-time charging or supplementary charging of a large amount of package fee, and the package fee is still charged by the day.

The change of 4G package will take effect immediately, and the old package will no longer be charged, while the new package will be charged by the day. This month's bill will show the old and new packages and their usage fees.