With – NEC NDK 900 User Manual
Page 7
AUTOMATIC CALLBACK
SET
When calling a busy internal telephone
Dial
0
Replace handset
ANSWER
When both telephones are idle, originating
telephone rings
Lift handset
Call
is placed automatically
CA
LL
BACK REQUEST
SET
When calling a busy or unanswered digital
telephone
Dial
#
Replace handset
ANSWER
Receive red flashing
FNC
key
LED indication
and/or LCD display indicating the originator's
extension number
Lift handset
Dial station number indicated on display OR
Dial Access code (not set in default)
Repeat above procedure to respond to
additional messages
NOTE:
Requests are automatically cancelled once
the originating station is called.
STEP CA
LL
When calling a busy station
Dial
2
to advance to the next station number in
that
10's
group
T
ONE
/V
OlCE SWITCHING
W
hen calling a station that
is not busy
Dial
1
to switch from tone ringing to voice or
voice to tone ringing.
TO
NE OVERRIDE
SET
While calling a busy digital telephone
Dial
*
Wait for signalled party to answer
AN
S
WER
With a call in progress
Receive tone override signal
Press
HO
L
D
key
Converse
with
second party
NOTE
:
Press
A N S
key to switch between parties.
NOTE
2: If
handsfree,
a
visual indication only will
be provided on the telephone's display.
CUSTOMIZED MESSAGE
Can be received on a telephone display when
calling a Station that has been set for Do Not
Disturb. From your Station with handset in cradle.
SET
Press
FNC
key
Dial
70
Dial
*
repeatedly until desired message
selected
Dial
#
to enter a date and time (o
p
tional)
Press
FNC
key
Set Do Not Disturb
CANCEL
Press
FNC
key
Dial
79
Press
key