An optional doorphone/door opener card and doorphones are necessary for this feature.
If you do not answer an incoming doorphone call within 15 or 30 seconds, the call will be
canceled.
You must program the extensions which can receive calls from each doorphone for the day,
night and lunch modes.
Any extension user can call a doorphone.
The Call Waiting feature is not available with doorphone calls.
Doorphone 1 and Doorphone 2 cannot receive calls simultaneously. When one is in use, an
extension user cannot have a conversation with the other. This is the same for Doorphone 3
and Doorphone 4.
Doorphones can also be used for the Room Monitor feature.
1.7 Useful Features, “Room Monitor”
See the Installation Manual, Section 3, “Doorphone Call”.
1.7 Useful Features
Operations 1-83
Advanced Operations
Doorphone Call
Allows you to have a conversation with a visitor at your doorphone.
Up to 4 doorphones can be connected to the system.

Calling an extension from a doorphone

Any Doorphone
Wait for an answer and talk.
Press the Doorphone button for 1 second.
Any Telephone
Lift the handset or press SP-PHONE/MONITOR.
When you hear the doorphone ring tone at the extension:

Answering a doorphone call

Calling a doorphone

Any Telephone
Enter
a doorphone number
(1 through 4).
Dial 31.
doorphone no.
3 1
Lift the handset or press
SP-PHONE/MONITOR. Confirmation tone Talk.
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