1.8 Using User-supplied Equipment
92
User Manual
1.8
Using User-supplied Equipment
1.8.1
If a Doorphone/Door Opener is Connected
–
Calling to and from a Doorphone (Doorphone Call)
–
Calling to and from a Doorphone (Doorphone Call)
You can talk to a person at the door through the doorphone. The extensions that are permitted to be called
when a visitor presses the Call button on a doorphone are determined through system programming.
To call from the doorphone
To answer a call from a doorphone
To call a doorphone
Press
Call
button
(for 1 s).
Doorphone
Talk.
C.Tone
Off-hook.
PT/SLT
Talk.
Off-hook.
Dial
doorphone
number
(1
–
4).
doorphone no.
PT/SLT
Enter
31
.
3
1
C.Tone