您拨打的电话正在通话中，请稍后再拨。
The line is busy now, please dial it later。
您拨打的电话是空号，请查证后再拨。
The number you dial does not exist, please check it and dial again.
您拨打的电话已关机，请稍后再拨。
The number you dial is power-off now,please dial it later。
您拨打的号码不在服务区
The number you dial is out of service
