NEC Neax 2400 Imx Business Features And Specifications

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 331
Meet-Me Paging - Attendant M-11
Service Conditions (cont’d)
10. Loop signaling is the recommended signaling type. 
a.) Both MEET-ME PAGING and PAGING ACCESS [P-1] (loudspeaker - basic) can be provided in
the same system. 
b.) A separate access code for MEET-ME PAGING and PAGING ACCESS [P-1] is required for the
same paging zone. 
c.) A paging answer code is required for each MEET-ME PAGING zone.
d.) The maximum number of answer back ports is limited to the number of paging zones (20
maximum). These answerback ports are used for RADIO PAGING [R-16] service also. 
e.) ALL ZONE PAGING [A-53] cannot be used with MEET-ME PAGING. 
f.) Paging over the loudspeaker system is limited to paging from a station, an ATTENDANT
CONSOLE [A-3] or a TIE trunk. Callers on outside CO trunks must make arrangements with an
Attendant or a user to have paging performed. 
g.) Direct access (key) to paging from the ATTENDANT CONSOLE [A-3] is not available. 
h.) The Attendant cannot dial the paging answer codes.
11. CALL TRANSFER - ALL CALLS [C-11]: A user can flash and place a second party on hold, hear special
dial tone, and dial the paging access code. The Paging Transfer (and use of loudspeaker paging system
with a party on hold) is allowed, unless denied by the Class of Service of the users line.
12. Central Office trunks are used as interface circuits to the Paging equipment.
13. BUSY VERIFICATION [B-3]: Busy Verification is denied on a station line that is connected to paging
equipment. Attempts to busy-verify a station line will result in the Attendant hearing reorder tone.
14. ATTENDANT-CONTROLLED CONFERENCE [A-2]: When a conference call is established, an
Attendant cannot connect the conference connection to paging loudspeakers.
15. CALL WAITING [C-12, 31]: A call is not allowed to wait on a line that has accessed loudspeaker paging
(making a page). The user hears reorder tone.
16. EXECUTIVE RIGHT-OF-WAY [E-1] is denied to a station line connected to loudspeaker paging. The
user receives reorder tone.
17. ATTENDANT CAMP-ON [A-1] is not allowed on a line that has accessed loudspeaker paging. The user
receives reorder tone.
18. THREE-WAY CALLING [T-2] is not allowed after the paged party has been connected to the originating
station.
19. Delayed or non-Delayed operation are the two methods for answer back, either can be selected.
a.) Delayed Operation: The paging party goes on-hook to wait for the paged party to answer back. 
b.) Non Delayed Operation: The paging party remains off-hook to wait for the paged party to answer
back.
20. The paging trunk remains in a busy state, while the paging party remains unanswered (e.g., the paging
answer code has not been dialed). The paging answer back state will be cancelled after a programmable
time-out period, if the answer code is not dialed within the prescribed interval, releasing the paging trunk
and the paging party as well, if still in the off-hook mode.
Interactions
1. MEET-ME PAGING and PAGING ACCESS [P-1] can be provided simultaneously in the same system.
ARTD, CDN 6:TCL must be assigned as data “8” for MEET-ME PAGE, while PAGING ACCESS routes
may be assigned as data “11”, General Page, or as data “1”, DDD. Separate access codes for each feature
is required. MEET-ME PAGING answer and cancel codes are required for each MEET-ME PAGING
zone.  
						

							NEAX2400 IMX Business Features and Specifications
Page 332NDA-24221, Issue 3
M-11 Meet-Me Paging - Attendant
Interactions (cont’d)
2. MEET-ME PAGING is limited to stations and Attendant Consoles. CO trunks, TIE LINE ACCESS [T-6]
or REMOTE ACCESS TO PBX SYSTEM [R-2] calls must have the Attendant or user perform the Paging
operation. 
3. The Attendant Console cannot dial the MEET-ME PAGING answer codes.
4. BUSY VERIFICATION [B-3] and EXECUTIVE OVERRIDE [E-1]: These features will be denied for a
connection, including the Paging route.
5. DELAY OPERATION: The Attendant Console is connected to party B. 
a.) The Attendant dials the MEET-ME PAGE route access code. When connected to the Page trunk,
the Attendant requests Station C to dial the MEET-ME PAGE answer code. The Attendant
presses RELEASE key. When Station C dials the answer code, Party B is connected to Station C.
OR
b.) The Attendant presses the HOLD key, then seizes an idle loop and dials the MEET-ME PAGE
route access code. After the paging, the Attendant presses the RELEASE key. When Station C
dials the answer code, Station C terminates to an idle loop key on the Attendant Console. The
Attendant answers and places this call on hold, then sequentially presses the two held loop keys.
This connects the Attendant to the party connected to the first pressed loop key. The Attendant
can either press the TALK key, creating a THREE-WAY CALLING [T-2] connection, or press
the RELEASE key, allowing Party B and Station C to be connected. If Station C does not call the
MEET-ME PAGE answer code within 30 seconds, Party B rings back to the Attendant Console.
Normal operating indications are applied. 
6. Stations and Attendant Consoles allowed Priority Page, SFI = 57, will barge into the Paging route, except
when the Attendant Console is paging. An access code to Priority Page must be assigned in ASPA, SRV
= SSC (Service Code), SID 40, and assigned for a Connection Index of Normal (N).
7. To answer the MEET-ME PAGE while connected to another party, CALL HOLD [C-6] must be used.
THREE-WAY CALLING [T-2] is not allowed. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 333
Maintenance Printout M-15
M-15 Maintenance Printout
General Description
The NEAX2400 IMX can provide a hard copy of maintenance and system management data via the
MAINTENANCE ADMINISTRATION TERMINAL (MAT) [M-18] printer.
Operating Procedure
Refer to the NEAX2400 IMX Office Data Specification.
Service Conditions
The following hard copy reports can be obtained:
1. History printout for command execution: When the command is executed, the following information will
be printed
 Office Name 
 Command Name 
 Date and time of execution of the specific command. 
 Parameter date and other information typed in by MAT [M-18] operator. 
 Date and time of command completion. 
2. System Message printout: The system message will be printed automatically, and/or when the command
is executed. 
3. Traffic and Peg count printout: The traffic and peg count will be printed automatically by request from the
MAT [M-18]. 
4. Office Data printout: The office data lists can be printed to include telephone number list, trunk data list,
and access code data list.
Interactions
1. All other printouts are automatically printed in conjunction with the operation of the MAT or in requesting
Traffic Data. See MAINTENANCE ADMINISTRATION TERMINAL [M-18]. 
2. The MAINTENANCE PRINTOUT as described will be assigned to Port 1.
3. If Port 1 is used for MAINTENANCE PRINTOUT, another port must be used for REMOTE
MAINTENANCE [R-7]. 
4. For Automatic MAINTENANCE PRINTOUT via the MAT, assign the MAT port in System Data 1, Index
116 as data 42H. Assign the destination of System Messages in Index 39 as Port 0. Index 86, Bits 4 & 7
assigned as data “1”.
5. Indexes 116 - 123, which were used for IOC port attribute data assignment, are assigned in the AIOC
command. 
						

							NEAX2400 IMX Business Features and Specifications
Page 334NDA-24221, Issue 3
M-18 Maintenance Administration Terminal (MAT)
M-18 Maintenance Administration Terminal (MAT)
General Description
This feature provides a man-machine interface, using a personal computer, to accomplish such items as on-line
system programming of station and trunk data, traffic information, fault condition analysis, and testing of operating
programs.
Operating Procedure
Refer to the NEAX2400 IMX Office Data Specification.
Service Conditions
1. When used in conjunction with the NEAX2400 IMX Office Data Specification, it enables the user to
perform individual maintenance and/or administration functions as required.
2. The following functions may be performed from the MAT:
a.) office data assignment and change 
b.) loading of office data stored on a floppy disk
c.) station, trunk, and operations (peg count) data display 
d.) fault data display 
e.) REMOTE MAINTENANCE [R-7].
3. The above maintenance functions can be performed on site or at a remote location (see REMOTE
MAINTENANCE [R-7]).
4. A maintenance printout of all transactions can be provided, along with fault data and peg count data.
5. The maximum distance between the MAT and the switching equipment is 50 feet (15m) without a modem.
6. The following traffic data can be either printed out on the printer or output to the MAT hard disk. The
traffic data field in the hard disk will be copied to the floppy disk.
a.) calls per station
b.) calls per route
c.) station peg count
d.) Attendant Console peg count
e.) route peg count
7. The history of MAT usage can be output to the printer or MAT printer by entering the USER NAME and
ID CODE when using, depending on the System Data. This feature is called Audit Trail to Track the Mat
Usage.
8. When Audit Trail to Track the MAT Usage is used:
a.) A maximum of 15 USER NAMEs can be assigned.
b.) The maximum digits of the USER NAME is 16, and those of the ID CODE is 8.
c.) The USER NAME and ID CODE can be assigned using figures (0-9) and letters (A-Z).
d.) A maximum of 128 System Messages can be stored. However, if other failure messages are
output, the stored number for Audit Trail to Track the Mat Usage service will decrease.
e.) If more than 128 System Messages are output, the exceeded messages will not be stored.
f.) When a System Message is printed out, that information remains as OLD information.
9. If wrong ID CODEs are entered several times assigned by System Data, the I/O port used for the
corresponding MAT will be locked out. This feature is called Lock Out Maintenance Port.
10. When Lock Out Maintenance Port service is used:
a.) A maximum of 15 USER NAMEs can be assigned. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 335
Maintenance Administration Terminal (MAT) M-18
Service Conditions (cont’d)
b.) The maximum digits of the USER NAME is 16, and those of the ID CODE is 8.
c.) Lock Out information is output with the information of the USER NAME, date, time, and IOC
port used as System Message.
d.) A maximum of 128 System Messages can be stored. However, if other failure messages are
output, the stored number for Audit Trail to Track the Mat Usage service will decrease.
e.) If more than 128 System Messages are output, the exceeded messages will not be stored.
f.) When a System Message is printed out, that information remains as OLD information.
11. Multiple MAT connection is available via RS-232C or TCP/IP interface. The allowed MAT number is as
follows:
 RS-232C: Maximum of 2
 TCP/IP: Maximum of 4 
(Note)
Note:The number of ports provided by TCP/IP is a maximum of 5. For this reason, if the ports (2 or more ports) are occupied
by other applications (SMDR, MCI, OAI, MIS, etc.), the allowed MAT number is restricted as shown below:
12. The number of ports for TCP/IP is 21. Therefore, restrictions are lifted to use multiple MATs (regardless
of the number of other applications used). A maximum of 4 MATs may be connected per system.
Interactions
1. APSW must be assigned before allowing the password function in the ASYD command. If password is
allowed in ASYD, before APSW is assigned, error message 0550, the PASSWORD NOT YET
ASSIGNED will be displayed.
2. Deletion of a password must begin with ASYD, System Data 1, Index 116, and then the APSW command.
Total Applications Used MATs Allowed per System
04
14
23
32
41 
						

							NEAX2400 IMX Business Features and Specifications
Page 336NDA-24221, Issue 3
M-19 Message Reminder
M-19 Message Reminder
General Description
This feature allows a single-line telephone to leave a MESSAGE REMINDER at the called Dterm set.
Operating Procedure
To send a message from a single-line telephone:
1. Dial the desired internal Dterm station; receive ringback tone or busy tone.
2. Press switch hook; receive special dial tone. 
3. Dial the MESSAGE REMINDER access code; receive service set tone. 
4. At the called D
term, the MSG LED will light to indicate a message has been set.
To review messages:
1. Press the MSG key; the LCD displays:
Note:When the station number exceeds 12 digits, MSG is not displayed.
To return the message:
1. Lift handset or press SPEAKER key while the message is displayed. 
2. Press the MSG key; calling station is automatically redialed.
Service Conditions
1. This service feature is available only when the called party is a Dterm set, which has the MSG key. If a
message is directed to a Dterm that does not have the MSG key or a single-line telephone, the calling station
will hear reorder tone.
2. A message can only be sent if the called station is in the idle or busy condition.
3. A message cannot be sent to a D
term engaged in calling or recalling from CALL TRANSFER - ALL
CALLS [C-11], or from CONSULTATION HOLD - ALL CALLS [C-17].
4. A maximum of four messages may be received at any one D
term. If a fifth message is attempted, the reorder
tone will be transmitted to the calling party.
5. A message can be displayed at the called D
term only when the station is on-hook.
6. A message may be cleared by displaying the message and pressing the “*” or “#” key on the called D
terms
keypad. This is selected via System Data.
7. A message is cleared when it is obtained via the MSG key.
8. A second message sent by the same telephone set is not restricted and is registered as a second unique
message. The same applies to the third and fourth messages.
9. Messages are set to the call forwarded station when the called station sets CALL FORWARDING - ALL
CALLS [C-5] or CALL FORWARDING - BUSY/DONT ANSWER [C-2, 3].
10. In case the called D
term station is in a hunting group, the message will be set to the first selected station in
the hunting group when all stations are busy. The message will be set to the ringing station in the hunting
group when any station is idle.
11. When the call is in the UCD queue, the MESSAGE REMINDER service is not provided.
Calling Stationhr. min. AM/PM
MESSAGE  XXXXXXXXXXXX
XX: XXAM
(Time Display)  
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 337
Message Reminder M-19
Service Conditions (cont’d)
12. A maximum of 32 digits can be saved at the called party.
13. To memorize the telephone number of the calling station, assign SYS1, index 641, b0=1 by the ASYDN
command. 
						

							NEAX2400 IMX Business Features and Specifications
Page 338NDA-24221, Issue 3
M-19D Message Reminder - Dterm
M-19D Message Reminder - Dterm
General Description
This feature allows a Dterm to leave a MESSAGE REMINDER at another Dterm.
Operating Procedure
To send a message from a Dterm: 
1. Dial the desired Dterm station, receive ringback tone or busy tone.
2. Press the MSG key; the LCD displays:
Service set tone is heard.
3. At the called D
term, the MSG LED will light to indicate a message has been set.
To review the messages:
1. Press the MSG key; the LCD displays:
Note:When the station number exceeds 12 digits, MSG is not displayed.
To return the message:
1. Lift the handset or press the SPEAKER key while message is displayed. 
2. Press the MSG key; the calling station is automatically redialed.
Service Conditions
1. This feature is only available between two Dterm sets, both of which have the MSG key. If a message is
directed to a Dterm that does not have the MESSAGE REMINDER feature, the calling stations LCD
displays:
2. Messages can only be sent if the called station is in the idle or busy condition.
3. Messages cannot be sent while engaged in calling and recalling from CALL TRANSFER - ALL CALLS
[C-11] and from CONSULTATION HOLD - ALL CALLS [C-17].
4. A maximum of four messages may be received at any one D
term. If a fifth message is attempted, the LCD
will display:MESSAGE SET
Called Station
XXXX
(Time Display) 
Calling Stationhr. min. AM/PM
 MSG XXXXXXXXXXXX
XX: XXAM
(Time Display) 
MESSAGE REST
(Time Display) 
MESSAGE BUSY
(Time Display)  
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 339
Message Reminder - DtermM-19D
Service Conditions (cont’d)
5. Messages can be displayed only when the station is on-hook. A message may be cleared by displaying the
message and pressing the “*” or “#” key on the called Dterms key pad.
6. A message is cleared when it is obtained via the MSG key.
7. Messages cannot be cleared by the message sender.
8. A second message sent by the same calling D
term is registered as a second unique message. The same
applies to the third and fourth messages. 
9. If a message is returned to an unattended station, the telephone number may be stored as a LAST
NUMBER DIALED [L-6], SAVE AND REPEAT [S-24], or a new MESSAGE REMINDER may be sent.
10. Messages are sent to the forwarded-to station, which is set by CALL FORWARDING - ALL CALLS [C-
5] or CALL FORWARDING - BUSY/DONT ANSWER [C-2, 3].
11. Messages cannot be sent to a UCD [U-1] station when all stations in the UCD group are busy.
12. Messages are sent to a dialed station when all stations in a Station Hunting (Circular) group are busy.
13. If CALL WAITING - ORIGINATING [C-31] automatic operation is in service, it will supersede this
service. If a third station calls and receives busy tone, MESSAGE REMINDER - D
term cannot be set.
14. A maximum of 32 digits can be saved at the called party.
15. To utilize the telephone number of the calling station, assign SYS1, Index 641, b0=1 by the ASYDN
command.
16. For the FCCS network, when using this feature with a D
term Series E, the following circuit cards are
recommended:
Note:If the Dterm Series III is accommodated on one of these circuit cards, a telephone number is indicated by the first eight
digits only.
17. The setting station in the FCCS network must provide telephone numbers for this feature.
18. Message (telephone number) is cleared by the circuit card initialization or the system initialization.
19. Memory clear is necessary before reprogramming of station data and before using Follow Phone service.
Interactions
If CALL WAITING-ORIGINATING [C-31] automatic operation is in service, it will supersede MESSAGE
REMINDER-Dterm. If a third station calls and receives busy tone, MESSAGE REMINDER-Dterm can be set. 
Function NameCircuit Card
16ELC PA-16ELCJ
DAI PA-DAIG, PA-DAIH, PA-DAIJ
2DAI PA-2DAIK
DRU 
						

							NEAX2400 IMX Business Features and Specifications
Page 340NDA-24221, Issue 3
M-20D Multiple Line Operation - Dterm
M-20D  Multiple Line Operation - Dterm
General Description
This feature allows for the appearance of multiple lines on the programmable line/feature keys of the Dterm set.
Operating Procedure
No manual operation is required.
Service Conditions
1. Three kinds of lines can appear on Dterms:
MY Line (ML): This line is associated with the extension number assigned to the port on the
interface circuit.
Prime Line (PL): This line is given priority for outgoing and incoming calls. The prime line is
automatically seized when going off-hook.
Sub Line (SL): This line designates any other line appearing on a D
term. (The MY Line will
serve as a prime line, unless differentiated in System Data programming).
2. If a feature is activated that can trigger an AUTOMATIC RECALL [A-8], only the station being recalled
will ring, and the associated line lamp will rapid wink. Other D
term stations will display that line as busy.
3. All sublines of a D
term must be located in the same Module Group as the Dterm MY Line.
4. A virtual line (Software Line Appearance [S-33]), single line telephone or D
term can be assigned to the
subline.
Interactions
1. Sublines can belong to another station, or be a virtual/software line appearance. Sublines will operate
under the restrictions of the MY Line. Sublines must be located within the same Module Group as the MY
Line when assigning ASYD, System Data 1, Index 321, bit 0 as “0.”
2. Multi Line service in the Inter-Module Group under the control of one LP is available when assigning
ASYD, System DATA 321, bit 0 as “1.”