.  Inter-Connect maximum 8 systems to expand up to 1,400 Extensions

.  CLI – Calling Line Identification

.  Battery (12V 7AH) can be connected for operation during power failure

.  Vendor Arrival messages

.  Extension can listen to notices recorded by society committee member by

   dialing a code

.  Broadcast or Message Announce

.  Up to 8 Display units for Guard can be connected

.  Conference-8 Party

.  Auto Call Back from Busy Extension

.  Alarm Clock

.  Call Transfer

.  Re-dial