NEC Neax 2400 Imx Business Features And Specifications

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 181
Call Block C-150
Operating Procedure (cont’d)
To set the Restriction Number by dialing an optional number:
1. Lift the handset.
2. Press the CALL BLOCK key.
3. Receive special dial tone.
4. Dial number to be restricted.
5. Receive service set tone after the preassigned inter-digit timer (default is 6 seconds). 
(Note 1)
6. The CALL BLOCK key lights red.
7. The dialed number is registered as the Restriction Number.
When Release 5 software is used to confirm the registered Restriction Number:
1. Press the CALL BLOCK key when the station is idle.
2. The registered Restriction Number is displayed for 5 seconds.
When Release 7 software is used to confirm the registered Restriction Number:
1. Press the CALL BLOCK key when the station is idle (when the latest received calling number has been
registered, the number is displayed on the LCD).
2. Continue pressing the CALL BLOCK key in the same manner to confirm the other Restriction Numbers.
The other Restriction Numbers are displayed in consecutive order.
3. The registered Restriction Number is displayed for 5 seconds.
When using the MAT command to confirm the registered Restriction Number: (Note 2)
1. Start the DCBD command.
2. Enter the telephone number or LENS.
3. Select to display the registered Restriction Number.
4. The Restriction Number, which is registered to the line corresponding to the specified telephone number
or LENS, is displayed.
When Release 5 software is used to cancel the registered Restriction Number:
1. Lift the handset.
2. Press the CALL BLOCK key.
3. Receive service set tone.
4. The LED of CALL BLOCK feature key (or soft key) goes off.
When Release 7 or later software is used to cancel the registered Restriction Number:
1. Confirm that the Restriction Number to be cancelled is displayed on the LCD (See the above-mentioned
procedure “When Release 7 software is used to confirm the registered Restriction Number”).
2. Press the “*” or “#” key for the Restriction Number to be cleared (depends on the system data), while the
corresponding number is displayed.
3. When all the Restriction Numbers are deleted, the LED of CALL BLOCK feature key (or soft key) goes
off.
Note 1:When the Restriction Number has already registered up to the maximum number (1 for Release 5 software, 5 for
Release 7 software or later), reorder tone is heard. First cancel the former registered Restriction Number, then set the
new Restriction Number again from the beginning.
Note 2:This operation is available with Release 7 software or later.
Note 3:When a D
term Series E is used at the station, the LCD displays are as shown on the next page.
LCD displays for Service Set, Confirmation, and Cancel are shown on the following page. Set/Cancel can
be selected as the “*” or “#” key, depending on system data. Assignment of one of these keys as Cancel
key, will assign the other as the Set key. 
						

							NEAX2400 IMX Business Features and Specifications
Page 182NDA-24221, Issue 3
C-150 Call Block
Operating Procedure (cont’d)
24 digit display of Dterm Series E
 When the last incoming call is displayed (Release 7 software or later):
 When Restriction Number is set (Release 5 software):
 When confirming the Restriction Number (Release 5 software):
 When confirming the Restriction Number (Release 7 software or later):
 When Restriction Number is cancelled (Release 5 software):
 When HELP Key for CALL BLOCK of Soft key is pressed:
L:XXXXXXXXXXXXXX
      BLOCK ENTRY [*]
The first 14 digits of the latest calling number is 
displayed on the right side of the LCDThe latest incoming call
REST SET                       XXXXXXXX
The first 8 digits of the Restriction Number
The first 16 digits of the Restriction Number. When the number of digits 
are more than 16, the first part of the 16 digits are displayed
XXXXXXXXXXXXXXXX
1:XXXXXXXXXXXXXX
      BLOCK CLEAR [#]
The first 14 digits of the registered number is 
displayed on the right side of the LCDThe registered number is
indicated in order
REST CANCEL
CALL BLOCK
Page 1
NUMBER
Page 2INCOMING CALL RESTRICT
WHEN A REGISTRATION>>>

						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 183
Call Block C-150
Service Conditions
When the Restriction Number is registered by the MAT:
1. When the calling number is not received, this service is not activated.
2. The calling number for this service is assigned to the parameter CID of ACID command. When only the
first part of the calling number is assigned to the CID, this service is applied to any calling number that
begins with the assigned number. For example, when “0471” is assigned to the CID, this service is applied
to any calling number that begins with “0471” such as 0471-12-3456 and 0471-234-5678.
3. The following numbers cannot be assigned to the parameter CID of ACID command:
a.) The first part of the already assigned number,
b.) The number whose first part is the same as the already assigned number.
For example, when “123” is already assigned to the CID, such numbers as “1”, “12”, “1234” cannot
be assigned.
4. When the calling number is received via CCIS line, this feature is available for the first 16 digits (provided
that “1” is assigned to CDN:98 (CI) of ARTD command).
5. This service is available only for stations (single line telephone and D
term).
6. This service is available for the following cases:
a.) When an incoming call is directly terminated to a station,
b.) When an incoming call is transferred to a station using Call Forwarding - All Calls/Busy Line/
Don’t Answer
7. Call Forwarding - All Calls takes precedence over this feature.
8. A maximum of 12 calling numbers can be assigned for a single station.
9. The following circuit card is required for Analog Caller ID:
Using Release 5 software or later:
1. This service is available only for the stations service restrictions are released (SFI 165 = 1).
2. This service is not available for PCS terminal or ISDN terminal.
3. Only one Restriction Number (a maximum of 32 digits) can be registered per station. When using Release
7 software or later, the maximum of 32 digit Restriction Number can be assigned up to five numbers per
D
term and one number per analog station. A maximum of 511 stations can be registered per 1 IMG.
4. The Restriction Number cannot be confirmed from single line telephones after registration.
5. To assign the Restriction Number, it is available to register the latest incoming call number if the call is
received in the following cases:
a.) Station-to-Station Calling,
b.) A call is terminated via the trunk which received the calling number
If the station cannot receive the number of the last incoming call, the latest call that meets the
conditions above is registered as the Restriction Number. Thus, it can’t be available to assign the
latest calling number as the Restriction Number immediately after system initialization.
6. When assigning the latest incoming call as the Restriction Number using feature key from an idle station
or a ringing station, the latest calling number to the MY LINE is registered as the Restriction Number (then
the feature key on the controlling terminal lights red). Thus, on a D
term whose PRIME LINE is not MY
LINE, the displayed number is not registered when a call is terminated at PRIME LINE. The latest calling
number terminating at MY LINE is registered in place of the displayed number.
7. When a call is transferred, the telephone number of the intermediate station is to be registered as the latest
incoming call number even if that station releases the connection. Only the first terminating number is to
be the Restriction Number.
Circuit Card NameRemarks
PA - 8 C O T B J 
						

							NEAX2400 IMX Business Features and Specifications
Page 184NDA-24221, Issue 3
C-150 Call Block
Service Conditions (cont’d)
8. This service is activated corresponding to each line. In case a Dterm containing some lines, the Restriction
Number is effective only for the line to be registered the number.
9. When confirming the registered Restriction Number, the number registered on MY LINE is displayed for
5 seconds on the LCD.
10. This service is available only when the predetermined Restriction Number and the receiving Physical
Station Number/telephone number or the calling number are exactly the same.
11. In this service, a telephone number is used to recognize the station incoming call, however, a Physical
Station Number is used for the station which is not assigned the telephone number.
12. When an incoming call via No. 7 CCIS is terminated, a maximum 16-digit calling number (Route Data:
CI=1) can be received. If the telephone number is more than 17 digits, the incoming call is not restricted.
13. There is no need to register ACC for a C.O. trunk call (ex. “9”) when assigning Restriction Number by
dialing operation.
14. In case Restriction Numbers are registered up to the maximum number, a previous Restriction Number
must be cancelled before setting the new Restriction Number on a station. (It is impossible to overwrite
the Restriction Number.)
15. Sending Tone, which is used when originating a call from a station on which Call Block is set, can be
selected on the system base (ASYD SYS 1, Index 322, Bit 5).
16. When initialization of the Circuit Card is activated, the Restriction Number already registered is not
cleared.
17. When system initialization is activated, the Restriction Number already registered is not cleared.
However, when initialization of system data loading is activated, the loaded number (former Restriction
Number), not the latest Restriction Number, is to be registered as new Restriction Number.
Using Release 7 software or later:
1. The Assigned Restriction can be confirmed by the DCBD command.
2. This service is activated against each line. When a D
term is used, Restriction Numbers can be registered at
multiple lines. However, to clear the Restriction Number using the “*” or “#” key is effective for only the
number registered to MY LINE.
3. When confirming the registered Restriction Number, the oldest number registered on MY LINE is
displayed for 5 seconds on the LCD. When the multiple Restriction Number is assigned, press CALL
BLOCK key to change the display to the later registered number, the displayed number is changed in order
as the key is pressed.
4. When deleting the Restriction Number with the access code from a D
term, the oldest Restriction Number
is deleted.
5. When five Restriction Numbers are registered at a line, the assignment of the already registered number
is available.
6. System data decides the “*” key or the “#” key as the Restriction Number Delete key. When Delete key
is decided, the other one is used as Set key.
Note:The Set/Delete key is available for only 5 seconds (while the number is displayed).
7. When the proper ELC card is not used, the indication for the operation is not displayed at the middle line
of the LCD. In this case, Restriction Number is set or deleted by Set/Delete key (“*” or “#”).
8. When all calling numbers are deleted, the CALL BLOCK key goes off.
9. ACID applies only to inbound trunk calls with ANI.
10. ACID will not light a feature key if the telephone is equipped with one.
11. ACID will operate via the FCCS network for tandem trunk calls. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 185
Call Block C-150
Service Conditions (cont’d)
12. Feature keys and SIDAs will operate for physical and logical stations, as well as inbound trunk calls with
ANI. It will also light the feature keys for both.
13. The COT card for receiving the Caller ID information is shown below:
14. The LC card for notifying the Caller ID information is shown below.
15. The ELC cards to display the indication for the operation procedure on the LCD when confirming the
latest calling number or the registered Restriction Number is shown below.
Interactions
1. Call Forwarding - All Calls [C-5] takes precedence over this feature.
2. If this service is set at both the station and MAT, the station has priority.
3. When the data on a station is changed by FOLLOW PHONE [F-31] service, the registered Restriction
Number on the station is carried over to the next user.
4. When a station is deleted, the registered Restriction Number on the station is also deleted. 
5. When activating with DUAL STATION CALL [D-156], CALL BLOCK is available only for the Main
Station.
CIRCUIT CARD NAME PROGRAM ISSUE
PA - 8 C OT B JSW-317 8COTBJ PROG-A
—SP-1122 CALL-ID PROG-A
—SP-3190 8COTBJ PROG-A
CIRCUIT CARD NAME PROGRAM ISSUE
PA-16LCBY SP-3396 16-LCBX PROG-A
CIRCUIT CARD NAME PROGRAM ISSUE
PA-16ELCHSP-3124 16ELCH PROG-D ISSUE 5 or later
SP-3125 16ELCH PROG-TD ISSUE 5 or later
PA-16ELCJSP-3270 16ELCJ PROG-A ISSUE 7 or later
SP-3295 16ELCJ PROG-B ISSUE 6 or later
PA - D A I A
SW-293 2WDLI PROGRAM-D
—SP-3126 2WDLI PROG-DISSUE 1F or later
ISSUE 6 or later PA - D A I B
PA - D A I C
PA - D A I G
SW-362 2WDAI PROGRAM-F
—SP-3343 2WDAI PROG-GISSUE 1A or later
ISSUE 1 or later PA - D A I H
PA - D A I J
PA-DAIG-A
SW-368 2WDAI PROGRAM-H
—SP-3345 2WDAI PROG-HISSUE 1A or later
ISSUE 1 or later PA-DAIH-A
PA - D A I J - A 
						

							NEAX2400 IMX Business Features and Specifications
Page 186NDA-24221, Issue 3
C-151 Call Return
C-151 Call Return
General Description
This feature allows the Dterm or an analog station to save the received calling number and the received number of
the station. The following two types of saving features are available:
 Automatic Saving: The received calling number/number of the station is automatically saved when the sta-
tion rings. The stored number can be dialed by pressing the feature key or dialing the 
access code.
 Manual  Saving: The received calling number is manually saved by the D
term user while in conversation. 
The stored number can be dialed by pressing the feature key.
Operating Procedure
Automatic Saving
1. Saving Calling Number
a.) A call is terminated to an analog station or My Line of the D
term.
b.) The received calling number is automatically saved. When the station is the Dterm with the Call
Return key, the received calling number is displayed on the LCD and the Call Return key lights
red.
Note:The maximum number of calling numbers stored for the Dterm/analog station is as follows:
D
term:3
Analog station: 1
2. Displaying Stored Calling Number (for the Dterm with the Call Return key)
a.) While in idle state, press the Call Return key.
b.) The saved calling number is displayed for 5 seconds. When multiple numbers are stored, the
display changes each time the Call Return key is pressed. The number is displayed from the latest
to the oldest. When the indication reaches the oldest number, the latest number appears again by
pressing the Call Return key.
3. Call Origination
 When using the Call Return key on the D
term
a.) Display the desired number by pressing the Call Return key. (Refer to (2).)
b.) Lift the handset and receive dial tone.
c.) Press the Call Return key. The displayed number is dialed.
Note:The dialed number is automatically deleted. When all the stored numbers are deleted, the Call Return key goes off.
 When using Access Code
a.) Lift the handset and receive dial tone.
b.) Dial the access code for Call Return. The last number saved is dialed.
Note:The dialed number is not deleted.
4. Deleting Stored Number (for the Dterm with the Call Return key)
a.) Display the desired number by pressing the Call Return key. (Refer to (2).)
b.) Press the “*” or “#” key. The displayed number is deleted and CANCEL is displayed on the D
term
LCD.
Note 1:When all the stored numbers are deleted, the Call Return key goes off.
Note 2:Note that the delete key (“*” or “#”) is effective while the calling number is displayed for 5 seconds. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 187
Call Return C-151
Operating Procedure (cont’d)
Manual Saving (equal to SAVE AND REPEAT - Dterm [S-24D]
1. Saving Calling Number
a.) Press the S&R key while in conversation using My Line or Sub Line.
b.) The received calling number is saved and the S&R key lights red.
Note:One calling number can be saved. When a calling number has already saved using SAVE AND REPEAT - Dterm, the
calling number is deleted.
2. Displaying Stored Calling Number (for the Dterm with the S&R key)
a.) While in idle status, press the S&R key.
b.) The saved calling number is displayed for 5 seconds.
3. Call Origination
a.) Lift the handset and receive dial tone.
b.) Press the S&R key. The stored number is dialed.
Note:The dialed number is automatically deleted and the S&R key goes off.
Service Conditions
1. Service Conditions for Automatic/Manual Saving:
a.) The following circuit cards are required for Analog Caller ID:
b.) Automatic/Manual Saving is available for the D
terms assigned to the following ELC/DAI circuit
card.
c.) This service is not available when the calling number is not received.
d.) A maximum of 32 digits can be saved. However, when the calling number is received via CCIS
line, this feature is available for the first 16 digits (provided that “1” is assigned to 98: CI of
ARTD command).
e.) When a trunk access code (ex. “9”) is required for call origination to the saved number, the access
code must be added on a route basis by ACNP and ACND commands. Note that the assigned
access code is not displayed on the D
term LCD. However, the assigned code is saved.
f.) When the area code is not to be sent to within the same area, the area code must be deleted by
AFRS, AOPR and AADC commands.
g.) When station data is changed by FOLLOW PHONE etc., stored number data is not exchanged.
h.) When the system is initialized, stored number data is deleted.
i.) When this service is used in an FCCS network, the system data should be set to all nodes.
However, when the calling number received from the remote FCCS node is not assigned
telephone number, the number of the calling station is not saved.
2. Service Conditions for Automatic Saving with the feature key / access code:
a.) Automatic Saving is available for analog stations allowed this service and the D
term with Call
Return key.
Circuit Card NameRemarks
PA - 8 C O T B J
Circuit Card NameRemarks
PA-16ELCJ
PA-DAIJ (1.5M-AMI) 
						

							NEAX2400 IMX Business Features and Specifications
Page 188NDA-24221, Issue 3
C-151 Call Return
Service Conditions (cont’d)
b.) This service is available in the following cases:
 When the trunk incoming call that receives the calling number (Analog COT/ISDN/CCIS trunk)
is directly terminated at the station.
 When the station-to-station call is terminated directly.
c.) When the station answers the call held on Multi Line, the calling number/calling station number
cannot be saved (Held Line is not My Line). When the call is terminated at the trunk, the calling
number is saved in the ELC card only.
3. Service Conditions when using Release 5 software or earlier:
a.) When the call is terminated from the station that has assigned telephone number, the calling
station number is saved in the Data Memory. As to the calling station number, which is not
telephone number, is not saved.
4. Service Conditions when using Release 7 software or later are as follows. The calling station number is
not saved in the following cases:
a.) When answering the station incoming call is held by CALL PARK [C-29].
b.) When answering the station incoming call using CALL PICKUP service.
5. Service Conditions for Automatic Saving with the feature key:
a.) The Call Return key must not be assigned to the D
term which has no LCD because stored number
data cannot be checked.
b.) A maximum of three received calling numbers are saved with the ELC card. If the received
calling number is the same number as the last call, the calling number is not saved.
c.) When the ELC circuit card is initialized, stored number data is deleted.
d.) The calling number is displayed on the D
term LCD when a call is terminated to Prime Line.
Accordingly, when My Line of the Dterm is not Prime Line, the displayed calling number is not
saved.
e.) When a call is terminated to My Line, even if the D
term user is in conversation using Sub Line,
the calling number is saved.
f.) When the stored number is displayed, the calling number is displayed on the upper LCD. The
maximum number of digits that indicates the calling number is different, depending on the D
term
type. When using a Dterm with a 16 digit LCD, the last 16 digits are displayed. When using a
Dterm with a 24 digit display, the last 24 digits are displayed.
g.) When a call is terminated while one of the stored numbers is displayed, the lower LCD indicates
the calling number and the upper LCD displays the stored number for 5 seconds.
h.) When three calling numbers are already stored, if a call is terminated while the oldest number is
displayed, the oldest number is deleted and the received number is saved. Consequently, call
origination cannot be made to the displayed number.
i.) Call origination can be made to the stored number while dial tone is heard. After seizing a trunk,
this feature is not available.
j.) When originating a call using this service, the last 24 digits are displayed on the D
term LCD.
6. Service Conditions for Automatic Saving with the access code:
a.) This service is not available when a call is terminated to an ISDN terminal or a PCS terminal.
b.) When the D
term user place a call to the stored number by dialing the access code, the dialed
number is displayed in place of the stored number.
c.) When Analog Caller ID - Station is effective, if a call is terminated from a station, the number of
the station is saved.
d.) Even if the LC card is initialized, the saved calling number is not deleted. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 189
Call Return C-151
Service Conditions (cont’d)
e.) The latest calling number is saved in the data memory when the service feature class data (SFI:
155) is “0”. Since the latest calling number remains when SFI:155 is changed from “0” to “1”, the
call origination can be operated with the latest calling number saved before the data is changed.
7. Service Conditions for Manual Saving:
a.) Manual Saving is available for the D
term with the Save and Repeat key.
b.) This service is available when a Dterm is in communication with the terminating trunk.
c.) When the calling number is saved, “S&R” and the first 12 digits are displayed on the Dterm LCD.
d.) When the circuit card listed in item 1-b is not used, the first 6 digits of the received number
are saved.
e.) Call origination can be made to the stored number while dial tone is heard. After seizing a trunk,
this feature is not available.
f.) For more information, refer to SAVE AND REPEAT - D
term [S-24D]. 
						

							NEAX2400 IMX Business Features and Specifications
Page 190NDA-24221, Issue 3
C-154 Call Hold Pick Up
C-154 Call Hold Pick Up
General Description
This feature allows a user to pick up a trunk or station call that is put on hold by a second user. The user can
accomplish this by dialing an access code followed by the telephone number that is holding the call.
Operating Procedure
1. Make a trunk or station call to Station A.
2. Station A places the call in progress on hold.
3. From Station B, dial the access code and Station A’s telephone number.
4. Station B is connected to the station or trunk call that is on hold at Station A.
Service Conditions
1. Only stations in the same tenant can use this feature.
2. This feature remains in effect even after hold timeout and the station is in the re-ring state.
3. This feature also overrides the Exclusive Hold feature (a call that is put in Exclusive Hold can be picked
up by using this feature).