NEC Neax 2400 Imx Business Features And Specifications

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 311
Last Number Called - DtermL-6D
Service Conditions (cont’d)
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5
Yes
No
The dialed destination and the number stored in the Stack Memory 5 are the same?
The dialed destination and the number stored in the Stack Memory 4 are the same?
NoDialed No.  
Stored
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5
Yes
The system stores the newly dialed destination, removing the oldest number
X Removed
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5
Dialed No.  
Stored
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5X
 Removed
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5
Dialed No.  
Stored
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5X
 Removed 
						

							NEAX2400 IMX Business Features and Specifications
Page 312NDA-24221, Issue 3
L-7D Line Reconnect - Same Line - Dterm
L-7D Line Reconnect - Same Line - Dterm
General Description
This feature allows a user to disconnect a call and receive dial tone by pressing the RECALL key.
Operating Procedure
While a call is in progress: 
1. Press the RECALL key; disconnect and receive dial tone on the same line. 
2. User is ready to dial again.
Service Conditions
1. Conflicting service features are: CALL TRANSFER - ALL CALLS [C-11], CONSULTATION HOLD -
ALL CALLS [C-17] and CALL HOLD [C-6]. Pressing RECALL key will result in reconnection of the
held line.
2. System should be programmed to provide for First Party Release.
3. If the system is not programmed for First Party Release and programmed as Calling, Called, or Both Party
Release, a release guard is activated. If a party is not allowed to terminate a call and presses RECALL key,
that station remains connected to the original call.  
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 313
Line Reconnect - Other Line - DtermL-8D
L-8D  Line Reconnect - Other Line - Dterm
General Description
This feature allows a user to select another line key without going on-hook.
Operating Procedure
While off-hook on the original line, press a line key that is either idle or ringing; the user is disconnected from the
original line and connected to the new line.
Service Conditions
1. LINE RECONNECT - OTHER LINE Dterm cannot be used with a line currently in use, unless Privacy
Release is in service (LED lit steady). LINE RECONNECT-OTHER LINE-Dterm can be used when the
other line is on NON-EXCLUSIVE HOLD-Dterm [N-7D].
2. System data programming should provide for First Party Release. 
						

							NEAX2400 IMX Business Features and Specifications
Page 314NDA-24221, Issue 3
L-9D Line Pre-selection - Dterm
L-9D Line Pre-selection - Dterm
General Description
This feature provides the user with the ability to select an idle or ringing line before going off-hook.
Operating Procedure
To originate:
1. Press the desired line key; receive dial tone. 
2. Dial the desired destination.
To answer:
1. Press the line key (ringing and flashing LED alerts incoming call). 
2. Lift the handset or press SPEAKER key; answer the incoming call.
Service Conditions
1. A line key whose associate LED is lit steady cannot be interrupted by pressing its key, unless PRIVACY
RELEASE is in service.
2. After the desired line key is pressed, LINE PRESELECTION - D
term will remain in effect for 10 seconds.
After 10 seconds, line selection returns to the primary line. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 315
LCR - Time Of Day Routing L-10
L-10  LCR - Time Of Day Routing
General Description
This feature provides automatic routing of outgoing calls over alternative customer facilities, based on the
destination code. The system will select the most economical route available at the time of connection. The pattern
of alternate routing can be changed up to 8 times per day, based on a prearranged time schedule.
Operating Procedure
1. Lift the handset; receive dial tone. 
2. Dial the trunk access code (usually “9”); receive second dial tone. 
3. Dial the area code, office code, and subscriber number. 
4. The system automatically completes the call via the most economical route available.
Service Conditions
1. A maximum of 8 patterns can be provided during a 24-hour interval for LCR - TIME OF DAY ROUTING.
2. Each pattern can be programmed at a maximum increment of 30 minutes.
Interactions
1. For each Time-of-Day Change, the entire AOPR and ASDC tables must be created. Caution should be
exercised to use data memory economically. 
2. LEAST-COST ROUTING-3/6 DIGIT [L-5] must first be provided. 
						

							NEAX2400 IMX Business Features and Specifications
Page 316NDA-24221, Issue 3
L-11 Line Load Control
L-11 Line Load Control
General Description
This feature allows the Attendant to deny a preselected group of stations the ability to originate calls by activating
a key. The sole intention of this feature is to temporarily restrict the least important internal stations from outward
calling during an excessive traffic load or emergency conditions.
Operating Procedure
To activate LINE LOAD CONTROL from the ATTENDANT CONSOLE [A-3]:
a.) Press a loop key.
b.) Dial the LINE LOAD CONTROL access code; receive service set tone. 
c.) Press the RELEASE key.
To cancel LINE LOAD CONTROL from the ATTENDANT CONSOLE [A-3]: 
a.) Press the loop key.
b.) Dial the LINE LOAD CONTROL cancel code; receive service set tone.
c.) Press the RELEASE key.
Service Conditions
1. This feature is controlled entirely from the ATTENDANT CONSOLE [A-3].
2. Individual stations are programmed for this feature via CLASS OF SERVICE - INDIVIDUAL [C-15].
3. The lamp on the ATTENDANT CONSOLE [A-3] will illuminate when LINE LOAD CONTROL is set
in the system.
4. Incoming call from a trunk can be restricted in System Data.
5. When LINE LOAD CONTROL is activated or cancelled, a system message will be output via the
MAINTENANCE ADMINISTRATION TERMINAL [M-18].
6. While LINE LOAD CONTROL is activated, a single line station will receive busy tone (or the display for
the D
term is blank) when going off-hook.
7. A station in LINE LOAD CONTROL [L-11, 20, 21] can receive incoming calls.
8. Incoming calls terminated via CCIS/ISDN trunks are not restricted.
Interactions
1. Calls in progress are not affected when this feature is activated.
2. This feature is implemented on a per-system basis.
3. Only the Attendant Console can activate this feature by seizing a loop and dialing the feature access code.
A designated key cannot be assigned at the Attendant Console to control this feature. 
4. Access to the System Data via the Maintenance Administration Terminal (MAT) is allowed while LINE
LOAD CONTROL is active. 
5. Station-to-station calling to affected stations is not allowed during LINE LOAD CONTROL.
6. HOTLINE [H-1] and HOUSE PHONE [H-2] connections become inoperative during LINE LOAD
CONTROL. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 317
Line Load Control - Automatic L-20
L-20  Line Load Control - Automatic
General Description
This feature allows the system to automatically deny a preselected group of stations the ability to originate calls. The
sole intention of this feature is to temporarily restrict the least important internal stations from outward calling
during an excessive traffic load or emergency conditions.
Operating Procedure
No manual operation is required.
Service Conditions
1. Individual stations are programmed for this feature via CLASS OF SERVICE - INDIVIDUAL [C-15].
2. The lamp on the ATTENDANT CONSOLE [A-3] illuminates when LINE LOAD CONTROL -
AUTOMATIC [L-20] is set in the system.
3. Incoming calls from a trunk can be restricted in System Data.
4. When LINE LOAD CONTROL - AUTOMATIC [L-20] is activated or cancelled, a system message will
be output via the MAINTENANCE ADMINISTRATION TERMINAL (MAT) [M-18].
5. While LINE LOAD CONTROL - AUTOMATIC [L-20] is activated, a single line station will receive busy
tone (or the display of the D
term is blank) when going off-hook.
6. A station in LINE LOAD CONTROL [L-11, 20, 21] can receive incoming calls.
7. Incoming calls terminated via CCIS/ISDN trunks cannot be restricted. 
						

							NEAX2400 IMX Business Features and Specifications
Page 318NDA-24221, Issue 3
L-21 Line Load Control - MAT
L-21 Line Load Control - MAT
General Description
This feature allows the MAT [M-18] to deny a preselected group of stations the ability to originate calls by activating
a command key. The sole intention of this feature is to temporarily restrict the least important internal stations from
outward calling during an excessive traffic load or emergency conditions.
Operating Procedure
The ALLC command is used to designate start and stop of LINE LOAD CONTROL - MAT.
Service Conditions
1. Individual stations are programmed for this feature via CLASS OF SERVICE - INDIVIDUAL [C-15].
2. The lamp on the ATTENDANT CONSOLE [A-3] will illuminate when LINE LOAD CONTROL - MAT
is set in the system.
3. Incoming calls from a trunk can be restricted in System Data.
4. When LINE LOAD CONTROL - MAT is activated, a station will receive busy tone (or the display for the
D
term is blank) when going off-hook.
5. A station in LINE LOAD CONTROL [L-11, 20, 21] can receive incoming calls.
6. When LINE LOAD CONTROL - MAT is activated or cancelled, a system message will be output on the
MAT [M-18].
7. Incoming calls terminated via CCIS/ISDN trunks are not restricted. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 319
Listed Directory Number L-24
L-24 Listed Directory Number
General Description
This feature allows Listed Directory Number Display on the ATTENDANT CONSOLE [A-3] when the Attendant
has answered a Listed Directory Number call.
Operating Procedure
1. The Attendant at an ATTENDANT CONSOLE [A-3] answers an incoming call (DID, TIE).
a.) The DEST lamp lights up.
b.) The Listed Directory Number is displayed.
2. The Attendant presses the SRC key. 
a.) The DEST lamp goes out and the SRC lamp lights up.
b.) The route/trunk number is displayed.
Service Conditions
1. This service is effective when the Attendant at an ATTENDANT CONSOLE [A-3] has answered a Listed
Directory Number call.
2. If the Attendant presses the SRC key while the Listed Directory Number is displayed, the display changes
to the calling partys route/trunk number. In this case, the Listed Directory Number of the call being
handled at present cannot be displayed again.
3. While the Listed Directory Number is displayed, the Attendant can transfer the call to a desired station by
entering the destination number on the key pad. In this case, the Listed Directory Number of the call being
handled at present cannot be displayed again.
4. While the Listed Directory Number is displayed, the Attendant can place the present call on hold by
pressing the HOLD key. In this case, the Listed Directory Number will not be displayed again when the
Attendant returns to the call on hold.
5. The LISTED DIRECTORY NUMBER should be assigned in System Data. 
						

							NEAX2400 IMX Business Features and Specifications
Page 320NDA-24221, Issue 3
L-28 LDN Night Connection
L-28 LDN Night Connection
General Description
This service feature routes LISTED DIRECTORY NUMBER (LDN) calls to a preselected station when the system
is in night mode.
Operating Procedure
To answer LDN NIGHT CONNECTION calls (DID, TIE):
1. An incoming LDN call in night mode is automatically routed to a preselected LDN NIGHT
CONNECTION station within the system. 
2. The calling party receives ringback tone. 
3. The ringing signal is sent to the LDN NIGHT CONNECTION station. 
4. The LDN NIGHT CONNECTION station goes off-hook to answer the incoming call. If necessary, this
station can transfer the incoming call to another station within the system using the CALL TRANSFER -
ALL CALLS [C-11] service feature.
Service Conditions
1. NIGHT CONNECTION - FIXED [N-1] and NIGHT CONNECTION - FLEXIBLE [N-2] take priority
over this feature.
2. The destination station can be assigned on a per-LDN basis.
3. This feature is available for a maximum of 16 LDNs per tenant.
4. A data terminal cannot be used as a destination station for this feature.
5. The following service features are not available for the destination station: 
CALL FORWARDING - ALL CALLS [C-5]
CALL FORWARDING - BUSY LINE [C-2]
CALL FORWARDING - DON’T ANSWER [C-3]
CALL FORWARDING - ALL CALLS - OUTSIDE [C-28]
CALL FORWARDING - BUSY LINE - OUTSIDE [C-60]
CALL FORWARDING - DONT ANSWER - OUTSIDE [C-74]
6. A UCD station can be assigned as the destination of LDN Night Connection, but queuing functions of
UCD (such as DELAY ANNOUNCEMENT - UCD [D-31] and CALL WAITING LAMP - UCD [D-76]
are not available when all the stations within the UCD group are busy.
7. When the destination station is busy, an incoming call is handled as follows: The call waits in queue. The
status of the destination station is periodically checked. NIGHT CONNECTION OUTSIDE - SYSTEM
[N-18] or TRUNK ANSWER FROM ANY STATION [T-8] is available when CALL FORWARDING -
BUSY LINE [C-2] to the Attendant or CALL FORWARDING - BUSY LINE - OUTSIDE [C-60] has
been assigned.
8. MISCELLANEOUS TRUNK RESTRICTION [M-3] is not available for this service.
9. NIGHT CONNECTION OUTSIDE - SYSTEM [N-18] or TRUNK ANSWER FROM ANY STATION
[T-8] is available while the destination station is in the following states:
a.) LOCK OUT [L-3] make busy.
b.) CALL FORWARDING - ALL CALLS [C-5] set to the Attendant. 
c.) CALL FORWARDING - ALL CALLS - OUTSIDE [C-28] set.
10. The LDN NIGHT CONNECTION station and the attendant console must be accommodated in the same
node for the FCCS network.