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Station Features and Operation (DPT/SLT)
172 User Manual
Setting / Canceling
Conditions
• DND also works for an incoming call from a doorphone.
• DND does not work for the following calls:
— Hold Recall
— Timed Reminder Alarm Tone
• Do Not Disturb Override
An extension in DND mode can be called by other extension users who are allowed to
override DND in their Class of Service.
<PT>
• An extension user may have only one type of Call Forwarding / Do Not Disturb feature
in effect at any time. If one of Call Forwarding/Do Not Disturb feature is assigned,
another does not function but the assignment itself is preserved for future use. The
extension user can choose either one by pressing the FWD/DND button while on-hook.
In this case, pressing the button changes the settings as follows:
• The lighting patterns of the FWD/DND button are as follows:
• A PT user in DND mode can answer a call by pressing a flashing button which shows
the arrival of the call.
PT and SLT
For PT: Press FWD/DND.
For PT, SLT: Dial 710.
Lift the handset
or press
SP-PHONE/MONITOR
.
Hang up or press
SP-PHONE/MONITOR
.
Confirmation tone
and dial tone
To set: Dial 1.
To cancel: Dial 0.
To set
To cancel
7 1
For PT, SLT
For PT
0
0
1
FWD/DND
• When setting, the FWD/DND indicator lights.
<PT Display Example>
• When canceling, the FWD/DND indicator light turns off.
<PT Display Example>
FWD/DND Cancel
Do Not Disturb
DND FWD Off
Off : Both functions are canceled
Red on : DND mode
Red flash : FWD mode
This setting can be changed
by System Programming.