GE 27950 Mode D'emploi page 32

NOTE: To cancel the page, press the TALk/END button on
the originating handset.
. Wait for the person at the receiving handset to press the TALk/
END button.
NOTE: If the receiving handset does not answer within 1
minute and 45 seconds, the intercom call is automatically
canceled and the originating handset displays
UNAVAILABLE.
9. When finished, press the TALk/END on either handset to
deactivate the intercom.
Three-way Conferencing
You may have a -way conversation using the handset, the base
and an open line.
1. When the phone rings, press the TALk/END button on the
handset and press the SPEAkER button on the base.
. Conference shows on the handset display. And when the
conference starts, all the  parties will hear conference alert
tone.
. When finished, press the TALk/END button (or put the handset
back into the base cradle) and press the SPEAkER button again
to hang up.
NOTE: If the phone system is expanded to more than one
handset, only 2 handsets or 1 handset and the base will
be allowed in a telephone line conference. When the third
handset trys to join the conference, Unavailable will be
shown with error beeps. When a handset is in use (in talk
mode), the other handset(s) will show Line in use.