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5
DS 24D KEYSET
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—CONTINUOS
CONTINUOUS
Ringback Tone—Indicates the station you dialed is ringing.
RINGBACK TONE—400 ms ON/200 ms OFF/400 ms ON/2000 ms OFF
CONTINUOUS
Busy Tone—Indicates the station you dialed is busy.
BUSY TONE—350 ms ON/350 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 SECONDS
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—100 ms ON/100 ms OFF
FOR ONE SECOND
Error Tone—A continuous single level tone indicates you have done
something incorrectly. Try again.
ERROR TONE—CONTINUOUS
CONTINUOUS
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Volume
DS 24D
12ABC
3 DEF
4 GHI
5 JKL 6 MNO
7 PRS
8 TUV 9 WXYZ
0
Transfer Redial Hold Speaker
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.
8 PROGRAMMABLE KEYS WITH
TRI-COLORED LIGHTS
Keys 1-3 (1-6) are automatically
assigned as Direct Trunk keys. Key
#8 is a message key, by default.
Although all 8 keys may be
programmed for any system
features/functions.
16 PROGRAMMABLE KEYS WITH
TRI-COLORED LIGHTS
Used to call stations directly, to indicate
busy conditions of other stations, for
One Touch dialing and many other
system features.
VOLUME CONTROL KEYS
Used to set independent
levels for handset, speaker,
background music, ring
and page volumes.
MICROPHONE
For handsfree operation.
SPEAKER KEY
HOLD KEY
SPEAKER
For handsfree
operation and
ringing.
TRANSFER KEY
REDIAL KEY