AT&T DECT TL9178 - Manual (Page 43)

Telephone operation
38
Intercom
Models TL91�78 (three-handset system)
1. Press MENU/
SELECT
when in idle mode to enter
the feature menu.
2. Use DIR / CID to scroll to
> INTERCOM, then press
MENU
/SELECT. The
screen shows INTERCOM TO:
3. Enter the handset number 1-9 or, for handsets
10, 11 and 1�, enter *0, *1 or *�, respectively.
The display shows
CALLING HANDSET X,
with X being the handset number. The called
handset rings, and its screen shows HANDSET
X IS CALLING.
4. On the ringing handset, press HOME
/FLASH
or SPEAKER to answer the intercom call.
To end the intercom call:
• Press
OFF
/CLEAR
on either handset.
-OR-
• Place either handset in the charger or
telephone base.
NOTES:
1. Before anyone answers
the intercom call, you can
cancel the intercom call
by pressing OFF/CLEAR
on the calling handset.
2. If no one answers the
called handset within
100 seconds, or if it is in
the directory or caller ID
history mode, or on a call,
or out of range, the calling
handset shows UNABLE
TO CALL TRY AGAIN.
3. Press OFF/
CLEAR
or
DELETE/
MUTE to
temporarily silence the
intercom ringer.
4. You can use a maximum
of four handsets at a time.
When two handsets are
used on an intercom call,
the other two system
handsets can be used for
a call on either the HOME
or CELLULAR line.