5
LCD 24B KEYSET LAYOUT
LABELING PROGRAMMABLE KEYS
Insert the end of a paper clip into the notch of the clear cover.
Push the cover sideways. Lift the cover and remove the desig-
nation strip. Label the designation strip. Replace the strip and
cover.
4
SYSTEM TONES
The system provides several tones to assist you. Some of these tones are
already familiar to you.
Intercom Dial Tone—A steady tone that indicates you can begin dialing.
DIAL TONE
CONTINUOUS
Ringback Tone—Indicates the station you dialed is ringing.
RINGBACK TONE—1000 ms ON/3000 ms OFF
CONTINUOUS
Busy Tone—Indicates the station you dialed is busy.
BUSY TONE—500 ms ON/500 ms OFF
CONTINUOUS
DND/No More Calls Tone—Fast busy tone indicates the station you
dialed is in the Do Not Disturb mode or cannot receive any more calls.
DND/NO MORE CALLS TONE—250 ms ON/250 ms OFF
FOR TEN SECOND
Transfer/Conference Tone—Indicates your call is being held and you
can dial another party.
TRANSFER/CONF TONE—100 ms ON/100 ms OFF
CONTINUOUS
Confirmation Tone—Very short beeps followed by dial tone indicate you
have correctly set or canceled a system feature.
CONFIRMATION TONE—50 ms ON/50 ms OFF
FOR ONE SECOND
(programmable)
Error Tone—A distinctive two level beeping tone indicates you have
done something incorrectly. Try again.
ERROR TONE—50 ms of tone 1/50 ms of tone 2
FOR THREE SECO
VOL
SPK
HOLD
TRSF
ANS/
1
2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7
PRS
8
TUV
9
WXY
0
OPER
RLS
SCROLL
HOLD KEY
TRANSFER KEY
ANSWER/RELEASE KEY
PULLOUT
DIRECTORY TRAY
32 CHARACTER DISPLAY
Two
lines with 16 characters each.
SOFT KEYS
Used to
activate
features via
the display.
SCROLL KEY
Used to
scroll through displays.
16 PROGRAMMABLE
K E Y S
W I T H
T R I -
COLORED LIGHTS
Used for CALL buttons,
intercom calls, outside
lines and many other
system features.
8 PROGRAMMABLE
KEYS WITH RED
LIGHTS
Used to call
stations directly, to in-
dicate busy condi-
tions of other
sta-
tions, for One Touch di-
aling and many other
system features.
VOLUME CONTROL
KEYS
Used to set inde-
pendent levels for hand-
set,
speaker, back-
ground music, ring and
page volumes.
SPEAKER KEY
Used to switch
call to speakerphone.
MICROPHONE
For
handsfree operation.
SPEAKER
For handsfree
operation and ringing.
