Joke Collection Website - Blessing messages - How to query the amount of arrears after downtime?

How to query the amount of arrears after downtime?

Unicom mobile phone users can log in to Unicom online business hall-home page-query-account balance to query the amount of arrears through the number and service password;

Log in to Unicom Mobile Phone Hall-Home Page-and display your amount through the service password.

Reminder: The monthly closing date of the billing system is 1-3, and the balance inquiry service cannot be provided through the Internet Hall for the time being. Please use it after the 4th of every month!