Hello, I would like to ask how often the credit line of China Unicom is adjusted.

Unicom 3G users are divided into post-paid users and prepaid users. Prepaid users have no credit limit, and when the phone bill is not enough to pay the communication fee, they will not be able to make calls. Unicom 3G post-paid users have information quota, and there is no fixed time to adjust the phone bill quota. Unicom 3G post-paid users will give a certain amount of information according to the selected package file when accessing the network. In the later use process, if the package is changed, the information quota will be adjusted according to the consumption situation. For the specific information restriction of your mobile phone, it is recommended to call Unicom customer service number 100 10 or consult in Unicom business hall.