AT&T DECT TL91178 User Manual page 43

Telephone operation
NOTES:
1. Before anyone answers
the intercom call, you can
cancel the intercom call
OFF/CLEAR
by pressing
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 MUTE to
DELETE/
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.
Intercom
Models TL91�78 (three-handset system)
1. Press MENU/
the feature menu.
2. Use DIR /
>INTERCOM, then press
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
SPEAKER to answer the intercom call.
or
To end the intercom call:
OFF
• Press
/CLEAR
-OR-
• Place either handset in the charger or
telephone base.
38
when in idle mode to enter
SELECT
CID to scroll to
MENU
on either handset.
/SELECT. The
HOME
/FLASH