NEC Ds2000 Software Instructions Manual

							Automatic Ring Down
DS1000/2000 Software ManualChapter 1: Features53
Automatic Ring Down
Description
DS2000 Fixed Slot
Available. See Ringdown Extension on page 317. DS2000 U Slot
DS1000 
						

							Background Music
54Chapter 1: FeaturesDS1000/2000 Software Manual
Background Music
Description
Background Music (BGM) sends music from a customer-provided music source to speakers in key-
sets. If an extension user activates it, BGM plays whenever the extension is idle. Incoming calls and 
Paging announcements temporarily override (turn off) Background Music. 
Background Music requires a customer-provided music source. This source is also used by Music 
on Hold. In DS2000, you connect the music source to the CPU’s 8-pin mod jack. In DS1000, you 
connect the music source to the Main Equipment Cabinet AUDIO jack. The music source you use 
must be compatible with the following specifications:
For more on connecting a customer-provided music source, refer to the system’s Hardware Manual.
Note:
In accordance with U.S. copyright law, a license may be required from the America Society of 
Composers, Authors and Publishers (ASCAP) or other similar organizations, if radio, television 
broadcasts or music other than material not in the public domain are transmitted through the Back-
ground Music feature of telecommunications systems. NEC America, Inc. hereby disclaims any lia-
bility arising out of the failure to obtain such a license.
Conditions
None
Default Setting
Enabled system-wide and at each extension.DS2000 Fixed Slot
Available. DS2000 U Slot
DS1000
Broadcast music through the telephone speaker for a more pleasing work environment.
Table 3: Music Source Specifications
Input Impedance10K Ohms
Relative Input Level+18 dBr (+/- dBr) at 1.0 kHz 
						

							Background Music
DS1000/2000 Software ManualChapter 1: Features55
Programming Guide
Programming List
Program 0201 - Background Music (page 446)
Enter Y for this option to enable Background Music system-wide.
Program 1802 - BGM (page 541)
Enter Y to enable Background Music at the extension.
Other Related Features
Do Not Disturb (page 146)
DND does not affect the operation of Background Music.
Headset Compatibility (page 194)
Background Music plays in the headset when the extension is in the headset mode.
Music on Hold (page 260)
Background Music and Music on Hold share the same music source.
Off-Premise Extensions / On-Premise SLT Extensions (page 274)
Background Music is not available to On- and Off-Premise extensions.Step-by-step guide for setting up 
Background Music
Step 1: Should Background Music be enabled system-wide?
• In Program 0201 - Background Music (page  446), 
enter Y to enable Backgorund Music system-
wide.
• Connect the music source to the CPRU music ter-
minals.
• In Program 0201 - Background Music (page  446), 
enter N to disable Backgorund Music system-
wide.
Step 2: Once enabled system-wide, should individual extension have Background Music?
• In Program 1802 - BGM (page 541), enter Y to 
enable Backgorund Music for the extension.
• In Program 1802 - BGM (page 541), enter N to 
disable Backgorund Music for the extension.
If yes
If no
If yes
If no 
						

							Background Music
56Chapter 1: FeaturesDS1000/2000 Software Manual
Feature Operation
To turn Background Music on and off:
1. Do not lift handset or press 
SPK.
2. Press 
HOLD. 
						

							Barge In (Intrusion)
DS1000/2000 Software ManualChapter 1: Features57
Barge In (Intrusion)
Description
Barge In permits an extension user to break into another extension user’s established call. This sets 
up a three-way conversation between the intruding extension and the two parties on the initial call. 
The user can Barge In on an Intercom call or a trunk call.
Conditions
Barge-In uses a system Conference circuit. See Conference on page 111 for more.
Default Setting
Disabled
Programming Guide
DS2000 Fixed Slot
Available. DS2000 U Slot
DS1000
In an emergency, use Barge In to get through to a co-worker right away.
!!  CAUTION  !!
Unauthorized intrusion on calls using this feature may be interpreted as an 
invasion of privacy.
Step-by-step guide for setting up Barge In
Step 1: Should an extension be able to Barge In on a co-worker’s call?
• In Program 0101 - Barge-In (Intrusion) 
(page 440), enter Y to enable Barge In in the 
extension’s Class of Service.
• In Program 0101 - Privacy (page 441), enter N to 
disable Privacy in the extension’s Class of Ser-
vice.
• In Program 1801 - Extension Class of Service 
Assignment (page 533), assign Class of Service to 
extensions.
• In Program 0101 - Barge-In (Intrusion) 
(page 440), enter N to disable Barge In in the 
extension’s Class of Service.
• In Program 1801 - Extension Class of Service 
Assignment (page 533), assign Class of Service to 
extensions
If yes
If no 
						

							Barge In (Intrusion)
58Chapter 1: FeaturesDS1000/2000 Software Manual
Programming List
Program 0101 - Barge-In (Intrusion) (page 440)
In an extension’s Class of Service, enter Y to allow the extension to Barge In on another exten-
sion.
Program 0101 - Privacy (page 441)
In an extension’s Class of Service, enter N to disable Privacy for the extension.
Program 1801 - Extension Class of Service Assignment (page 533)
Assign Class of Service to extensions.
Other Related Features
Attendant Position (page 46)
Since the attendant is never busy, Intercom callers cannot Barge In on an attendant.
Conference (page 111)
An extension user can Barge In on a Conference.
Forced Trunk Disconnect (page 175)
As an alternative to Barging In, disconnect the trunk instead.
Privacy (page 295)
Privacy blocks Barge In attempts.
Feature Operation
To Barge-In on a call:
1. Call busy extension.
OR
Press line key for busy trunk.
OR
Press 
ICM and dial 401 for busy trunk (i.e., using Direct Trunk Access).
OR
Press 
ICM and dial #901 for busy trunk (i.e., using Line Dial-up).
OR
Press 
ICM and dial Trunk Group access code (e.g., 9).
2. Dial 4.
3. Join the conversation in progress.Busy tone.
N/A
Two beeps.
N/A 
						

							Battery Backup
DS1000/2000 Software ManualChapter 1: Features59
Battery Backup
Description
In the event of commercial AC power failure, the battery on the CPU PCB provides short-term 
backup of system memory and the system time and date (Real Time Clock). This battery will hold 
memory and time and date for up to 10-14 days. When commercial AC power is restored, the sys-
tem restarts with all programming and the time and date intact.
Additional Battery Backup capability can be provided by a customer-supplied Uninterruptable 
Power Supply (UPS). The length of the time the UPS will power the system when power fails 
depends on the capacity of the UPS unit. Consult with the UPS manufacturer for the specifics. 
When sizing a UPS unit, keep in mind that a fully-loaded 4-slot cabinet requires 165 VA. Refer to 
the Hardware Manual for additional details.
Conditions
None
Default Setting
None
Programming List
None
Other Related Features
When commercial AC power fails, the CPU battery does not back up the status of the following:
Call Forwarding
Call Waiting / Camp On
Do Not Disturb
Message Waiting
Microphone Mute
Trunk Queuing
System Programming Backup and Restore (page 357)
You can use PC Card P/N 85880 or P/N 80050-V**.**.** (with system software preloaded) 
to back up and restore your site data. 
Time and Date (page 383)
The battery on the CPU PCB backs up the CPU Real Time Clock for 10-14 days. DS2000 Fixed Slot
Available. DS2000 U Slot
DS1000
The CPU PCB provides temporary backup of system memory and the time and date. 
						

							Battery Backup
60Chapter 1: FeaturesDS1000/2000 Software Manual
Feature Operation
If properly installed, Battery Backup is automatic during AC power failures and brownouts. 
						

							Call Coverage Keys
DS1000/2000 Software ManualChapter 1: Features61
Call Coverage Keys
Description
A keyset can have Call Coverage Keys for a co-worker’s extensions, Ring Group master numbers 
and UCD group master numbers. The Call Coverage Key lights when the co-worker’s extension is 
busy,  flashes slowly when the co-worker has an incoming call, and flashes fast when the co-worker 
is in Do Not Disturb. The Call Coverage Key can ring immediately when a call comes into the cov-
ered extension, ring after a delay or not ring at all. In addition, the keyset user can press the Call 
Coverage Key to intercept their co-worker’s incoming call. They can also go off hook and press the 
Call Coverage key to call the covered extension. An extension can have as many Call Coverage 
Keys as they have available Programmable keys on their telephone.
Call Coverage Keys will intercept the following types of calls:
Key Ring Calls
Ringing Intercom calls
Conditions
None
Default Setting
No Call Coverage Keys assigned.DS2000 Fixed SlotAvailable.
DS2000 U SlotAvailable. User Programmable Feature steps added.
DS1000 Available. Includes User Programmable Feature steps.
Call Coverage keys allow an extension user to cover a co-worker’s calls from their own telephone.
Call Coverage Key Busy Lamp Indications
When the key is: The covered extension is:
Off Idle or not installed
On Busy
Flashing slowly Ringing
Flashing fast In Do Not Disturb 
						

							Call Coverage Keys
62Chapter 1: FeaturesDS1000/2000 Software Manual
Programming Guide
Step-by-step guide for setting up Call 
Coverage Keys
Step 1: Should the Call Coverage key have Immediate Ring, No Ring or Delayed Ring?
• For keysets, in Program 1701 - Call Coverage 
Immediate Ring (page 518), enter code 06 + the 
covered extension, Ring Group master number or 
UCD Group master number to assign an Immedi-
ate Ring Call Coverage Key.
• For DSS Consoles, in Program 1704 - Call Cov-
erage Immediate Ring (page 528), enter code 06 
+ the covered extension, Ring Group master num-
ber or UCD Group master number to assign an 
Immediate Ring Call Coverage Key.
• For keysets, in Program 1701 - Call Coverage No 
Ring (page 518), enter code 07 + the covered 
extension, Ring Group master number or UCD 
Group master number to assign a No Ring (lamp 
only) Call Coverage Key.
• For DSS Consoles, in Program 1704 - Call Cov-
erage No Ring (page 528), enter code 07 + the 
covered extension, Ring Group master number or 
UCD Group master number to assign a No Ring 
(lamp only) Call Coverage Key.
• For keysets, in Program 1701 - Call Coverage 
Delay Ring (page 518), enter 08 + the covered 
extension, Ring Group master number or UCD 
Group master number to assign a Delay Ring Call 
Coverage Key.
• For DSS Consoles, in Program 1704 - Call Cov-
erage Delay Ring (page 529), enter 08 + the cov-
ered extension, Ring Group master number or 
UCD Group master number to assign a Delay 
Ring Call Coverage Key.
• In Program 0403 - Call Coverage Delay 
(page 467), enter the interval after which a Delay 
Ring Call Coverage Key begins to ring.
Immediate Ring
No Ring
Delay Ring