Telephone Exchange Function

1.Can be connected with one Key Phone so that people program more easliy.
2.Built-in three duration out-going message.
3.Built-in Caller ID function for inner and outside Line,which can be transferred again adn again.
4.Two group IP economic routing so that can save call charge.
5.Extension number can be numbered flexibly and from 2 digits to 4 digits,and the leading number can be "1","2","8".
6.Eight-Party conference call.
7.32 group accompany passwords.
8.6 Classes of long distance and special call restriction.
9.Manager-Secretary function.
10.Limitation time Alarm.
11.Multi-answer mode when outside call coming.
12.Call pick-up and forwarding.
13.Extension lock password.
14.Multi-Station Setting,system can support 3 stations at most.