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3-58 Telephone Features
D 3.2 Telephone Features
Doorphone Call
Allows you to have a conversation with a visitor at your doorphone.
Up to four 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 one second.
Any Telephone
Lift the handset or press SP-PHONE.
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.
Confirmation tone
Talk.
<PT Display Example>
doorphone number
Door Phone x