39
When the intercom call is established,
on the initiating handset { in this case is
Handset (1) }, press [Int.] key can switch
between the intercom talk and
exterior-line talk.
After the initiating handset being switched
to ‘INTC’ (intercom) call, press [CONF]
key on the initiating handset can talk with
the two parties (exterior-line party,
intercom party) simultaneously, which is
the conference mode.
On any handset, press
or [EXIT] can
retreat from the current talk and return to
standby mode, the other handset will
continue the exterior-line call.
To end the call, make sure that both
handsets have quit.
Note: Even a handset has already retreated from the talk; you can still join it in
the talk again through the procedures stated on Page 38.
LINE
00
:
00
:
09
INTC
ON
HOLD
MUTE
CONF
00
:
00
:
23
LINE
MUTE
EXIT
LINE
00
:
02
:
48
MUTE
DIR.
CALL CONFERENCING
