2.9 Using User-supplied Equipment
2.9.1 If a Doorphone/Door Opener is Connected
— Doorphone call
— Forwarding doorphone calls to outside parties
Doorphone call
To call from the doorphone
Doorphone
Press the doorphone
button.
To call the doorphone
DPT/SLT/ISDN Extn.
Off-hook.
User Manual
6
8
Dial 68.
Enter doorphone
number (1-3).
— Opening the door
doorphone no.
C.Tone
Operation
Talk.
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