original caller on hold (with
HOLD
key).
24
MANUAL INTERCOM
T
O INITIATE
Press
MICM
, lift
handset or press
Speaker
, ringback
tone is heard.
SIG
Press the
key if it is desired for the called
station to hear ringing.
T
O ANSWER
MICM key flashes,
indicating an
incoming call. Ring
tone may also be
heard.
MICM
Press
.
Called party
ICM
2
(Time Display)
Calling party
ICM
1
(Time Display)