Using the Unit
Connecting to a PBX
Connecting to a PBX allows you to answer door calls from any telephone. See page 15 for wiring information.
Please use only a Panasonic PBX. See page 9 for the PBX model list that is compatible and other optional hardware.
Important:
LMake sure {PBX MODE} switch is set to {ON} beforehand (page 28). The default setting is {OFF}.
LIf you connect to a PBX while {PBX MODE} switch is set to {OFF}, voices may be muted for approximately 2 seconds before you can start talking or listening to the caller.
PBX MODE
OFF ON
{PBX MODE} switch
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.
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