22
Using the Unit
Connecting to a PBX
Connecting to a PBX allows you to answer door calls from any telephone. See page 11 for
wiring information.
Please use only a Panasonic PBX. See page 7 for the PBX model list that is compatible and
other optional hardware.
Important:
LMake sure {PBX MODE} switch is set to {ON} beforehand (page 20). The default
setting is {ON}.
Note:
LIf you answer a call from the door station with a PBX extension, the camera image from the
door station will be displayed at the monitor station. If the monitor station user tries to
answer the call, a beep will sound. The display will turn off when the conversation has
ended or when the conversation continued for more than about 3 minutes.
LIf you answer a call from the door station with the monitor station, the call will continue to
ring at the PBX for about 15 to 30 seconds. If the PBX user answers the call while the call
is still ringing, the door station user, the monitor station user, and the PBX user can speak
together.
OFF
PBX MODE
ON

{PBX MODE} switch

GM201A.book Page 22 Monday, April 4, 2005 5:10 PM