Do Not Disturb (Dnd) - NEC SL2100 Features And Specifications Manual

ISSUE 1.0
Description
Do Not Disturb (DND) blocks incoming calls and Paging announcements. DND permits an extension
user to work by the telephone undisturbed by incoming calls and announcements. The user can
activate DND while their telephone is idle or while on a call. Once activated, incoming trunk calls still
flash the line keys. The user may use the telephone in the normal manner for placing and processing
calls.
The class of service option has been added giving the option to apply the DND beginning with the next
call.
Six Do Not Disturb options are available at each extension. These options can be accessed via
Multiline Terminal Softkeys, DND feature key or DND system access code.
• 1 = Incoming trunk calls blocked.
• 2 = Paging, incoming Intercom, Call Forwards and transferred trunk calls blocked.
• 3 = All calls blocked.
• 4 = Incoming Call Forwards blocked.
• 5 = Room Monitor Set.
• 0 = Do Not Disturb canceled.
Multiline Terminals will display the following to indicate the type of DND that has been set.
• 1 = DND EXTERNAL
• 2 = DND INTERCOM
• 3 = DND ALL
• 4 = DND TRANSFER
• 5 = DND MONITORED
Conditions
• Do Not Disturb access code is programmable via PRG 11-11-08.
• Virtual Extension (VE) do not support DND Programmable Function keys.
• Multiline Terminal users can activate or deactivate Do Not Disturb while on a call. This option is not
available for Single Line Terminals.
• When DND and Call Forward are set on the same telephone, call forwarding works. If Busy and No
Answer Forwarding are set to different locations, it follows the Busy forwarding.
• If an extension already receiving forwarded calls activates DND option 4, callers to the forwarded
extension hear DND tone.
• If an extension activates DND option 4, other extensions can still forward calls to it, but the callers
hear DND tone.
• An extension user can override Call Forwarding or Do Not Disturb at another extension using any of
the following methods:
1. PRG 11-12-01 Service Code Setup (for Service Access) - Bypass Call (default: 707)
2. PRG 11-16-06 Single Digit Service Code Setup - DND/Call Forward Override Bypass (default:
No Setting)
3. OVRD Softkey
• When a call is transferred because of Call Forwarding No Answer, Call Forwarding Busy, or DND,
the Reason for Transfer option can display to the transferred extension while the call is ringing to the
user telephone.
• DND modes 1~3 causes calls to follow PRG 22-08 programming, then PRG 22-05 programming
even if the extension is forwarded.
Features and Specifications Manual

Do Not Disturb (DND)

SL2100
D
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