Joke Collection Website - Public benefit messages - What is the available limit of Unicom mobile phone card? What do you mean by the balance in the account?

What is the available limit of Unicom mobile phone card? What do you mean by the balance in the account?

1. Available line refers to the unused credit line of your mobile phone plus available pre-deposit, minus real-time call charges and arrears, that is, available line = available pre-deposit+credit line-real-time call charges-arrears.

2. "Available balance of main account" refers to the sum of "available balance of main account" and "available balance of supplementary account".