Charge 400 to 400 telecom fees, rush in and freeze the money or treat it as a balance.

When the balance. According to the conventional telecom recharge cashback rules, the recharge charges from 400 yuan to 400 yuan are given as a balance and will not be frozen. That is to say, if you recharge the 400 yuan phone bill, the telecom company will recharge the 800 yuan phone bill to your account balance at one time, and you can use this part of the phone bill at any time.