27
Intercom operation
Intercom 
Make an intercom call with the speakerphone or 
headset
Use this feature to make an intercom call. With 
the handset in the telephone base:
1.  If the one-touch preference is set to 
INTERCOM, 
skip to step 2.
    -OR-
  If the one-touch preference is set to 
TELEPHONE, press [INTERCOM]. The phone 
automatically activates the intercom call in 
the mode (headset or speakerphone) you 
programmed (see AUTOMATIC MODE on page 
39 of the installation guide).
2.  Press the one-touch button. The screen displays 
INTERCOM TO and the destination extension.
If the destination extension is idle or set to Do 
Not Disturb, you hear long beeps. If the other 
extension is busy, you hear a busy signal.
 NOTE: The intercom call automatically cancels 
if you do not press a one-touch button within 10 
seconds.
10:01AM      11/23
EXT 11
INTERCOM TO   
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10:01AM      11/23
EXT 11
INTERCOM TO 12