NEC Neax 2400 Imx Feature Programming Manual

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 577
Priority Paging P-30
P-30 Priority Paging
General Description
This feature allows a station or an ATTENDANT CONSOLE [A-3] to make a PRIORITY PAGING [P-30] access
when a paging call cannot normally be originated because another paging call is in progress or is waiting for an
answer.
Operating Procedure
Paging Access from a station:
1. The Paging station goes off-hook; hears dial tone. 
2. The station dials the PRIORITY PAGING [P-30] access code; hears dial tone once again.
3. The station dials the paging access code; hears continuous ringback tone for several seconds. 
4. The station performs paging.
Paging Access from the ATTENDANT CONSOLE [A-3]:
1. The Attendant presses the loop key for an available loop.
2. The Attendant dials the PRIORITY PAGING [P-30] access code.
3. The Attendant dials the paging access code; hears continuous ringback tone for several seconds. 
4. The Attendant performs paging.
Service Conditions
1. A PRIORITY PAGING [P-30] access is allowed from a station or from the ATTENDANT CONSOLE
[A-3].
2. This feature is not priority radio paging for use with a Radio Paging Access service.
3. A PRIORITY PAGING access cannot be made from a station or the ATTENDANT CONSOLE [A-3]
which is waiting for an answer to another paging call.
4. PRIORITY PAGING access code + ALL ZONE PAGING [A-53] access code dialing is possible.
However, even if this dialing method is used, the PRIORITY PAGING [P-30] function is not activated
when the line is busy. It operates in the same way as ALL ZONE PAGING [A-53] access code dialing.
5. While a paging trunk forced release or Paging Memory clearing is being processed, the caller (station
operator) who activated the PRIORITY PAGING [P-30] access hears continuous ringback tone (for about
5 - 19 seconds).
6. If all Paging Trunks are busy, the Paging Trunk forcibly released is Trunk No. 1.
7. If Paging Trunk No. 1 is not equipped or the package is in Make Busy state, the caller (station or operator)
hears reorder tone. If Soft MB or circuit MB is active, Paging Trunk No. 1 is seized.
8. If all Paging Trunks are busy and Paging Trunk No. 1 is being used at the ATTENDANT CONSOLE [A-
3], Paging Trunk No. 1 is not forcibly released. In this case, the caller (station or operator) hears reorder
tone.
9. Multiple priority paging to the same route is possible.
10. If all Paging Memory being used by PRIORITY PAGING is in use, a PRIORITY PAGING call to a
different route is not forcibly cleared.
11. If all Paging Memory being used by PRIORITY PAGING calls to a different route, the Paging Memory
is not forcibly cleared. In this case, the caller (station or Attendant) hears reorder tone. 
						

							NEAX2400 IMX Feature Programming Manual
Page 578ND-70184 (E), Issue 3
P-30 Priority Paging
Service Conditions (cont’d)
12. Forced release of a Paging Trunk is processed so that the station connected with that specific Paging Trunk
is regarded as having released. Therefore, after the forced release of the paging trunk, the state of the
station is as follows:
a.) if there is a call on hold: Dial Tone Connection
b.) if there is no call on hold: Recall (Calling Only) 
(Answering - Non-Delay)
Dial Tone Connection (Answering - Delay basis)
(Paging Transfer)
13. Going on-hook by the station after dial tone connection will result in Recall. As the Paging Memory
becomes free after this Recall, a PRIORITY PAGING call can be originated.
14. Forced clearance of the Paging Memory is processed as a time-out of a paging call awaiting answer.
Therefore, after the forced Paging Memory clearance, the state of the station is as follows:
a.) if there is no call on hold: Same as before clearance
b.) if there is a call on hold: Recall 
(Note)
Note:
If a Recall cannot be made because of a busy line, etc., the Paging Memory is not cleared until the line is released and
Recall is possible.
15. Both the COT card and the TLT card can be used as the paging trunk.
16. Loop signaling is the recommended signaling type.
Programming
STEP 1:ASYD - System Data 1, Index 73, bits 0 & 1. For PAGING function only, assign data “00”.
STEP 2:ARTD - Assign the Paging route as shown below:
RT:  1
1-OSGS :2 2-ONSG :3 4-INSG :3 5-TF :1 6-TCL :8
7-L/T :1 8-RLP :2 15-LSG :0/1 44-PRV :1
STEP 3:AT R K - Assign the LEN, Paging Trunk Route Number, Trunk Number, and Tenant Number.
STEP 4:MBTK - Assign the Make Idle status to the Paging trunks.
STEP 5:ANPD - Assign a level for trunk access. Assign Connection Indexes, CI = N, H; Normal (N), and
Hooking (H). Assign the Number of Necessary Digits according to a predetermined numbering plan.
Busy Lamp Field is not activated. 
STEP 6:ASPA - Assign the PAGE ACCESS code. Type of Service, SRV = OGC (Outgoing Call). Assign the
proper route number associated with this access code. Assign Connection Indexes, CI = N, H; Normal
(N) and Hooking (H). 
STEP 7:ARSC - Assign to the station that is allowed access to paging trunks a Route Restriction Class (RSC)
that is allowed these routes in Route Restriction Indexes (RRI) 2 & 3. 
STEP 8:ASFC - Allow SFI = 57, Priority Page, to the Service Feature Class of stations allowed this feature.
STEP 9:ASPA - Assign an access code for SRV = SSC (Service Code), SID = 40 (Priority Page). 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 579
Pad Lock P-57
P-57 Pad Lock
General Description
This feature temporarily restricts telephones from making unauthorized calls by dialing a special access code when
users are away from their seats.
Operating Procedure
To set PAD LOCK from the station:
1. Lift the handset and receive dial tone.
2. Dial PAD LOCK access code and receive special dial tone.
3. Dial Authorization Code and receive service set tone.
4. Restore the handset.
To cancel PAD LOCK from the station:
1. Lift the handset and receive dial tone.
2. Dial PAD LOCK cancel code and receive special dial tone.
3. Dial Authorization Code and receive service set tone.
4. Restore the handset.
Service Conditions
1. This feature restricts telephones from making C.O. outgoing calls and/or terminating calls from C.O.
trunks, stations, and attendant consoles. Stations in Pad Lock status are able to place station-to-station calls
and outgoing calls using attendant assisted calling.
2. If the station under Pad Lock status dials a C.O. line access code, the station is rerouted to reorder tone or
the Attendant Console.
3. Calls to stations in PAD LOCK status will receive reorder tone or, on a tenant basis, can be assigned to
transfer to the Attendant Console.
4. PAD LOCK status will continue unless it is cancelled.
5. Stations are assigned this feature via Class of Service.
6. This feature is set/cancelled from the station only. The Attendant Console cannot set or cancel this feature.
7. If a D
term is in PAD LOCK status, the My Line and Sub Line are restricted.
8. When the station in PAD LOCK status attempts to set PAD LOCK again, it is connected to reorder tone
(RST/REST is displayed on the D
term).
Programming
STEP 1:ASYD - Assign the data associated with Authorization Code service. System Data 1, Index 43, Bit 2.
Send SST after dialing the access code for PAD LOCK. 0/1=Out/In Service.
STEP 2:ASPA - For SRV=SSC (Service Code) SID=42, assign the access code for Dial Access to lock. For
SRV=SSCA (Service Code Appendix) SIDA=85, assign the access code for Dial Access to unlock. 
STEP 3:ASFC - For stations allowed Authorization Code (PAD LOCK), assign a Class of Service that allows
SFI27 (Authorization Code), and assign a Class of Service that allows SFI125 (PAD LOCK).
STEP 4:AMND - For Tenant 0, assign the Destination Code (DC) as the first digit of Authorization Code and
Maximum Necessary Digits (MND) of Authorization Code.
STEP 5:AATC - Assign the TN, Digit Code (DC), the Authorization Code Restriction (ACR) as data “1”, and
Service Feature Class (SFC) and Route Restriction Class (RSC). 
						

							NEAX2400 IMX Feature Programming Manual
Page 580ND-70184 (E), Issue 3
P-59 Personal Ringer
P-59 Personal Ringer
General Description
This feature provides another ringer pattern for the call terminating to the personal number and allows the user to
distinguish the called number upon hearing ringing.
Ringing patterns are as follows:
 Ringing Pattern A: used for an incoming call from Central Office to the individual number.
 Ringer pattern B: used for an incoming call from a station or TIE Line trunk to the pilot number.
 Ringer pattern C: used for an incoming call from a station or TIE Line trunk to the personal number.
Ringer pattern A, B and C correspond to ringer pattern 0, 1 and 5 in System Data respectively.
Operating Procedure
No manual operation is required.
Service Conditions
1. When a station/tie line incoming call is forwarded with an operator/station assistance, ringer pattern is
determined according to Service Feature Class of the forwarded station.
2. When a My Line of another D
term station is assigned to a Sub Line, Ringer Pattern 5 is used for station/tie
line incoming calls to the Sub Line. Accordingly, ringer of the Sub Line must be set to OFF.
3. This feature is available for the D
term stations (i.e. not available for an analog station or virtual line).
4. Ringer Pattern 0 is used for C.O. line incoming call regardless of this feature.
Interactions
Even if a station/tie line incoming call is forwarded by Station Hunting-Terminal [S-9]/Circular [S-7] or Uniform
Call Distribution [U-1], ringer pattern is determined according to Service Feature Class of the forwarded station.
0.4 sec.
0.4 sec.2 sec.
0.2 sec.
1 sec.2 sec.
0.4 sec. 0.8 sec. 0.4 sec.1 sec.
0.2 sec. 0.2 sec. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 581
Personal Ringer P-59
Programming
STEP 1:ASYD - System Data 1, Index 417, Bit 0: Recall Ringer Pattern for CALL BACK [C-1], CALL
WAITING - ORIGINATING [C-31], and OUTGOING TRUNK QUEUING [O-2]. 0/1 = Ringer
Pattern 5/Ringer Pattern 1.
System Data 3, Index 0. Timer Value for Ringer used for Ringer Pattern 0.
System Data 3, Index 1. Timer Value for Ringer used for Ringer Pattern 1.
System Data 3, Index 3.
Bit 0: 2 Burst (0.4 sec.-ON, 0.2 sec.-OFF, 0.4 sec.-ON) on the ON Time for Ringer Pattern 0. 0/1 =
Not Required/Required.
Bit 1: 2 Burst (0.4 sec.-ON, 0.2 sec.-OFF, 0.4 sec.-ON) on the ON Time for Ringer Pattern 1. 0/1 =
Not Required/Required.
Bit 5: 3 Burst (0.4 sec.-ON, 0.2 sec.-OFF, 0.8 sec.-ON, 0.2 sec.-ON, 0.4 sec.-OFF) on the ON Time
for Ringer Pattern 5. 0/1 = Not Required/Required.
System Data 3, Index 7. Timer Value for Ringer used for Ringer Pattern 5.
When the system data listed above is changed, circuit card (ELC) initialization is required.
STEP 2:ASDT - Assign station data of the D
term using this service.
STEP 3:ASFC - Assign Service Feature Class (SFC) that allows SFI = 148 (Personal Ringer) to the D
term
stations using this service. 
						

							NEAX2400 IMX Feature Programming Manual
Page 582ND-70184 (E), Issue 3
R-2 Remote Access to System
R-2 Remote Access to System
General Description
This feature allows a user outside the NEAX2400 IMX to access the system via an exchange network connection
without Attendant or station assistance. The outside user may originate calls over any or all of the PBX facilities,
such as WATS, FX, TIE Line or CCSA.
When a wrong code is received from a station/trunk, detailed information on the unauthorized user is output as
System Message [26-M] Toll Fraud Report.
Operating Procedure
To operate using AUTHORIZATION CODE [A-20]/FORCED ACCOUNT CODE [F-7]:
1. Lift the handset; receive dial tone.
2. Dial the Remote Access number to connect to the NEAX2400 IMX; receive ringback tone through public
network. 
3. If there is an announcement service, an announcement will be heard; receive dial tone.
4. Dial the AUTHORIZATION CODE/FORCED ACCOUNT CODE; receive PBX dial tone.
5. Dial the desired telephone number; hear ringback tone. 
6. The called party answers.
To operate without using AUTHORIZATION CODE [A-20] / FORCED ACCOUNT CODE [F-7]:
1. Lift the handset; receive dial tone.
2. Dial the Remote Access number to connect to the NEAX2400 IMX; receive ringback tone through the
public network.
3. Receive PBX dial tone.
4. Dial the desired telephone number; hear ringback tone. 
5. The called party answers.
Service Conditions
1. When a call terminates from a TIE Line, this feature is available by dialing a specific telephone number.
2. After a call terminates to AUTOMATED ATTENDANT [A-82], AUTHORIZATION CODE [A-20] and
FORCED ACCOUNT CODE [F-7] services are available.
3. AUTHORIZATION CODE [A-20] is predetermined on a system basis. Refer to AUTHORIZATION
CODE [A-20] for more information.
4. Announcement service is not provided when AUTHORIZATION CODE [A-20] service is not available.
5. Until the call is connected to an announcement trunk, ringback tone is heard.
6. Announcement trunks are to be used for single connections only. Announcement service is not available
when the announcement trunks are all busy or are not provided. (The caller receives PBX dial tone.)
7. When a call terminates to the called station, the following services are available:
CALL FORWARDING - ALL CALLS [C-5] 
CALL FORWARDING - BUSY LINE [C-2]
UCD [U-1] 
CALL WAITING
8. The second announcement is not provided to the ISDN trunk.
9. The announcement is provided for a maximum of 30 seconds. Therefore, the message recording should be
completed within 30 seconds. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 583
Remote Access to System R-2
Interactions
1. The Authorization Code used in conjunction with REMOTE ACCESS TO SYSTEM will not be recorded
in SMDR. System Data 2, Index 3, bit 5 is the only difference between Forced Account Code and
Authorization code. This Bit determines where the dialed code will appear in SMDR. When assigned as
Authorization code, those digits will not appear in SMDR.
2. The additional step of the ARAC command, for DID trunks does not eliminate the need for Forced
Account Code assignments. In addition, Remote Access to System [R-2] via DID requires the use of
Forced Account Codes [F-7].
3. The PBX recognizes a momentary pressing of the switch hook as a disconnect by the remote party.
Therefore, all features activated via a Connection Index of Hooking (H) are not available to the REMOTE
ACCESS TO SYSTEM feature user. A remote access user may participate in a feature that requires a
switch hook flash generated by an internal station. 
4. STATION MESSAGE DETAIL RECORDING [S-10]-REMOTE ACCESS TO SYSTEM outgoing calls
are recorded in SMDR. The field in the SMDR report that lists the calling station will list the route and
trunk number.
5. SPEED CALLING SYSTEM [S-3] and SPEED CALLING-STATION/INDIVIDUAL [S-21, 23] may not
be accessed via REMOTE ACCESS TO SYSTEM [R-2].
6. If the REMOTE ACCESS TO SYSTEM feature is used to call stations internal to the system, allow in
ARSC the Incoming Remote Access route to the RSCs of the station that may be called. 
7. See AUTHORIZATION CODES [A-20] for Check/Sum method assignments.
Programming
STEP 1:ASYD - System Data 1, Index 43, Bit 0. Is Authorization Code required with REMOTE ACCESS TO
SYSTEM? 0/1: Yes/No. If this is assigned as data “1”, then no assignment in AATC and AMND is
required.
System Data 1, Index 243. Timer Counter of the forced release for a tandem connection to the trunk
not providing Answer signal. (Data 00H = 64 sec.)
System Data 2, Index 3, Bit 5 must be assigned as data “1”, FORCED ACCOUNT CODE [F-7].
System Data 1, Index 91, Bits 2 and 3 must be assigned as data “0” (all system messages are output).
STEP 2:AATC - Assign the Tenant (TN), Digit Code (DC, the CODE), and the Authorization Code.
Restriction should be assigned as either 1 = Restricted, or 2 = Allowed, depending on application. If
Code Restriction is assigned as 1, Restricted, then assign the SFC and RSC. The remote access line
will be route restricted accordingly. The SFC parameter is not operational. 
STEP 3:ARTD - Assign the Remote Access route as shown below:
C.O.TRUNK:
RT:  1
3-ISGS :1 4-INSG :2/3 5-TF :2 6-TCL :1 7-L/T :1
8-RLP :2 10-SMDR :0/1 38-FA :1
DIRECT INWARD DIAL (WINK START):
RT:  1
3-ISGS :7 4-INSG :2/3 5-TF :2 6-TCL :1/4 7-L/T :1
8-RLP :2 10-SMDR :0/1 15-LSG :8 38-FA :1
STEP 4:AMND - For Tenant 0, assign the Destination Code (DC) as the first digit of all Forced Account Codes
and the Maximum Necessary Digits (MND) of the Authorization Code. The MND value will include
the digits added by the Check Sum method. (Only required if AATC is assigned.)
STEP 5:AT R K - Assign the LEN, Remote Access Trunk Route Number, Trunk Number, and Tenant Number.  
						

							NEAX2400 IMX Feature Programming Manual
Page 584ND-70184 (E), Issue 3
R-2 Remote Access to System
Programming (cont’d)
STEP 6:MBTK - Assign the Make Idle status to the REMOTE ACCESS TO SYSTEM trunks.
STEP 7:ACSI - Assign Route Number, Trunk Number, and Connection Service Index (CSI) = 5, REMOTE
ACCESS TO SYSTEM, Incoming DDD Ring down trunks are automatically connected as a Remote
Access trunk. They do not use ARAC access codes. 
STEP 8:ARAC - This command is used when a TIE Line or DID line will serve as a Remote Access to the
PBX line. A DID call will pulse into the system with digits that resemble a station number. That station
number is assigned as the REMOTE ACCESS TO SYSTEM access code.
STEP 9:ARRC - Allow trunk-to-trunk connection between the Remote Access route and to those outgoing
routes this feature will access. Assign using ARI-D-RES, Direct Connection.
STEP 10:ACFR - Allow the types of incoming calls listed in the Call Class Index (CCI) LDN, CCSA, that will
be connected to Remote Access. REMOTE ACCESS TO SYSTEM is Transfer Service Feature Index
(TSFI) number 7.
STEP 11:ASTD - Assign the state translation data: STM=4, SYS=0, ST=1 (Remote Access to PBX In Service).
FCCS Programming 
This data setting describes only the additional or replacement commands used to activate FCCS
services. When used as an FCCS feature, these commands replace the non-network commands (for
example, AAED is replaced by AAEDN). Note that the data setting for FCCS service varies depending
on the node. 
(Note)
STEP 1:ARTDN - Assign the Remote Access route as shown below:
C.O.TRUNK:
RT:  1
3-ISGS :1 4-INSG :2/3 5-TF :2 6-TCL :1 7-L/T :1
8-RLP :2 10-SMDR :0/1 38-FA :1
DIRECT INWARD DIAL (WINK START):
RT:  1
3-ISGS :7 4-INSG :2/3 5-TF :2 6-TCL :1/4 7-L/T :1
8-RLP :2 10-SMDR :0/1 15-LSG :8 38-FA :1
STEP 2:ARRCN - Allow trunk-to-trunk connection between the Remote Access route and to those outgoing
routes this feature will access. Assign using ARI-D-RES, Direct Connection.
Note:
When using ASYDL or ASYDN to program an FCCS feature, the basic programming of ASYD is required in addition
to ASYDL or ASYDN. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 585
Reserve Power R-3
R-3 Reserve Power
General Description
This feature provides a system with a backup power supply, functioning from a battery source, in the event of a
commercial power failure.
Operating Procedure
Power is automatically supplied to the NEAX2400 IMX in the event of a commercial power failure.
Service Conditions
1. Batteries should be installed separate from the NEAX2400 IMX.
2. Batteries and chargers are not NEC supplied. 
3. No interruption of NEAX2400 IMX operation will occur during switch-over from commercial to battery
power.
4. Duration of battery operation is a direct function of the capacity of batteries equipped. 
Programming
No programming is required. 
						

							NEAX2400 IMX Feature Programming Manual
Page 586ND-70184 (E), Issue 3
R-4 Restriction from Outgoing Calls
R-4 Restriction from Outgoing Calls
General Description
This feature automatically denies preselected station lines within the NEAX2400 IMX system the ability to place
outgoing calls and/or certain miscellaneous trunk calls without Attendant assistance.
Operating Procedure
Operation is fully automatic that the restricted stations will receive reorder tone upon attempting to place a restricted
call.
Service Conditions
1. This feature is programmable via System Data programming from the MAINTENANCE
ADMINISTRATION TERMINAL (MAT) [M-18].
2. Non-restricted stations within the system can CALL TRANSFER - ALL CALLS [C-11] outgoing calls to
the stations restricted by this feature.
3. Only the Attendant can permit the restricted stations to place outgoing calls via either of the following
features:
PASSING DIAL TONE [P-2] 
NON-DELAY OPERATION [N-3]
4. Refer to CLASS OF SERVICE - INDIVIDUAL [C-15] and DAY/NIGHT CLASS OF SERVICE [D-15]
for further details.
5. Station line access to a given trunk group is controlled by assigning a Route Restriction Class (RSC) to
each line. There can be a maximum of 15 different RSCs (RSC1 - 15) per system, each of which can be
programmed to restrict an assigned station from none, one, or more than one trunk group.
6. Two outgoing trunk group restriction tables are provided per system. The Direct Dial Access table is
indexed when a user dials the trunk group access code and the ATTENDANT CONSOLE [A-3] table is
indexed on Attendant completed calls. The restriction options per RSC can differ per table, thus, allowing
Attendant completion of outgoing calls for the restricted stations.
7. CALL TRANSFER - ALL CALLS [C-11]: If a restricted user calls another station, the called station
cannot use the Call Transfer feature to connect the calling station to a trunk group to which the calling
station is restricted from outgoing calls. If transfer is attempted, the controlling station is rung back.
8. TIE LINE ACCESS [T-3]: If the user accesses a TIE trunk to a distant PBX, access to the public exchange
network can only be controlled by the distant PBX.
9. THREE-WAY CALLING [T-2]: If a restricted user calls another station, the called station cannot add-on
an outside exchange party via a trunk group in which the calling station is restricted from outgoing calls.
An attempt to add-on (SHF) will be ignored.
10. NIGHT SERVICE: Restrictions can be changed for a given station when the system is switched to the
night mode of operation.
Interactions
1. Transferring restrictions may not be desired for a restricted station.
2. CALL TRANSFER-ALL CALLS [C-11]: Station A is allowed access to outgoing on Route 1. Station B
is restricted access for outgoing on Route 1 via RRIs 2 & 3. The unrestricted Station A makes an outgoing
call on route 1 and cannot use the CALL TRANSFER-ALL CALLS feature to connect Station B to Route
1. If CALL TRANSFER-ALL CALLS is attempted, Station A is immediately rung back.