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)
– Opening a Door (Door Open)
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
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