1.3 Telephone Features and Operation
Operating Manual 57
1.3.21 Doorphone Call
Preprogrammed extensions or an outside party can receive a call from a doorphone, and talk to the person
through the doorphone.
To call from the doorphone
To answer a call from the doorphone
To call the doorphone
• The door open will be triggered for a specified time period.
• If no one answers a doorphone call within a specified time period, the call is canceled.
Press
doorphone
button.
Doorphone
Talk.
C.Tone
Off-hook.
PT/SLT/PS
Talk.Off-hook.
Enter
doorphone
number
(2 digits).
doorphone no.
PT/SLT/PS
Enter
31
.
3 1
C.Tone