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Station Features and Operation (PT/SLT)
User Manual 141
4.3.40 Doorphone Call
Allows you to have a conversation with a visitor at your doorphone. You can also unlock the
door from your telephone.
Calling an extension from a doorphone — operation for a visitor
Answering a doorphone call
Calling a doorphone
Doorphone
Wait for an answer and talk.
Press the Doorphone button for one second.
Any Telephone
Lift the handset or press SP-PHONE/MONITOR.
When you hear the doorphone ring tone at the extension;
Any Telephone
Enter
a doorphone number
(1 through 4).
doorphone no.
Lift the handset or press
SP-PHONE/MONITOR.
Confirmation tone
Talk.
Dial 31.
3 1
<PT Display Example>
doorphone number
(1 through 4)
Doorphone x