Toshiba STRATA CTX DKT3000 - Manual (Page 53)

Advanced Operation
Door Phone(s)
Strata CTX DKT3000/2000-Series Telephone 05/02
39
Door Phone(s)
Door phones can be used to call phones selected in system programming. When a door
phone calls, you hear a distinctive ringing tone, one or five times (set in system
programming). You can also call a door phone and monitor the surrounding area.
The number of possible door phones varies by Strata CTX system, with up to 24 as the
maximum for larger systems.
LCD telephones display the door phone name ID when calls are made to or from door
phones. Check with your CTX System Administrator to find out the names and
locations of your system’s door phones and record them below.
➤
To answer a door phone call
➤
Lift the handset while the door phone is still ringing. The extension LED flashes
green (in-use) and you are connected to the door phone.
...or to pick up door phone calls ringing someone else’s telephone, press extension
+
  + directory number.
Door Phone Name/Location Door Phone Name/Location