It means that the network is down.
wannant is no longer active
It means that the phone is switched off.
you need to charge it
Probably
Define what you mean by "closed." Without knowing this all-important fact the question cannot be answered.
They are out of service
He wants to plow you
prohibited
Sometime people say that when they mean they cant forgive you for what happened
If an account is charged off it is automatically closed. It is listed as uncollectable debt.
yah of course !
It means it can not connect or find the thing you are looking for