GE DECT 00018 User Manual page 26

Room Monitor
1. Make sure your phone is OFF (not in TALK mode).
. Press the program/mute button to go to the main menu.
. Press caller ID-volume ( 6 or 5) button to scroll to ROOM
MONITOR.
. Press program/mute button to enter ROOM MONITOR
menu, ROOM MONITOR EXTENSION? shows in the display.
5. Use the touch tone pad to enter the handset number to be
monitored.
NOTE: When this phone system is expanded (up
to 4 handsets by purchase of optional Model
29110 handset with recharge cradle), handsets
are named HANDSET 1, HANDSET 2, HANDSET 3
and HANDSET 4 respectively.
6. The receiving handset will turn on the microphone and
the originating handset will turn on the speakerphone to
monitor sound from the receiving handset.
6
(applicable only with additional handsets)