NEC Neax 2400 Imx Business Features And Specifications

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 51
Analog Caller ID (Class SM) A-125
Service Conditions (cont’d)
c.) When the received numbers of a calling number and calling name exceed the display field, the
decision to put the digits to the right or left may be chosen in system data. An “*” is indicated on
the exceeded digit position.
d.) The display is flashing during termination. It is lit during conversation.
e.) The following are examples of displays when the received digits of a calling number and name
exceed the display field:
OR
OR
OR (Time Display)
                               1234567*
ABCDEFGHIJKLMNOPQRSTUVW*Calling Number
Calling Name
(Time Display)
                               *4567890
*DEFGHIJKLMNOPQRSTUVWXYZCalling Number
Calling Name
(Time Display)
                                ABCDEFG*
12345678901234567890123*Calling Name
Calling Number
(Time Display)
                                * T U V W X Y Z
*89012345678901234567890Calling Name
Calling Number 
						

							NEAX2400 IMX Business Features and Specifications
Page 52NDA-24221, Issue 3
A-127 Analog Caller ID - Station
A-127 Analog Caller ID - Station
General Description
This feature allows a called station to receive CALLER ID information (time, calling number and name) from
Central Office when a call terminates via the analog COT. The calling number received from the ISDN network,
MF-ANI information received from Central Office with the MF feature or the calling telephone number within the
PBX can change into CALLER ID information and be sent to the called station.
This feature is also provided for the analog station equipped with the function of receiving the calling number. This
function is called Analog Caller ID - Station by Modem Sender.
Operating Procedure
No manual operation is required.
Service Conditions
1. Message types of CALLER ID information sent to a called station are as follows:
 When SFI:153=0
04H: Calling Number Delivery Information (for Calling number)
 When SFI:153=1
80H: Call Setup (for Calling number and name, or reason not to inform.)
2. When a call terminates via another station, the number of the intermediate station will be sent. After that
station hangs up, the number of the originating party will not be sent: CALLER ID of the first termination
is only sent.
3. If a calling number exceeds 10 digits, the first or last exceeded digits will be deleted according to system
data.
4. This service is not provided for the OPX Lines.
5. This service is not available in boss-secretary service.
6. The first ringing upon termination is 2-second ring and 4-second silence. A ringer pattern is provided from
the second ringing.
7. The following are service conditions for current Analog Caller ID - Station:
a.) This service is provided for analog stations.
b.) This service is not provided if a call does not terminate directly on a line, such as termination
using Call Pickup, or Executive Right-of-Way.
c.) This service is not provided when a calling party is the Attendant Console.
d.)
(Series 7400 software enhancement) This service is provided for a station transferred call.
8. The following are service conditions for Analog Caller ID - Station by Modem Sender:
a.) This service is provided for analog stations equipped for receiving the calling number.
b.) Message types of Caller ID information sent to a called analog station are as follows:
 Message type - 04H: Calling Number Delivery Information (for calling number)
 Message type - 80H: Call Setup (for calling number, name, or reason not to inform)
 Parameter - 02H: Calling line DN parameter
- 04H: Reason for absence of calling DN Parameter
- 07H: Name
- 08H: Reason for absence of name
c.) When an incoming call terminates from a station, the telephone number is displayed as the calling
number. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 53
Analog Caller ID - Station A-127
Service Conditions (cont’d)
d.) When the self-address is assigned to the calling ISDN terminal, the self-address is sent. In this
case, the sub-address number is not sent.
e.) This function is not available even if the analog telephone has the function to restrict sending the
calling number on each conversation.
f.) The function to restrict the calling number notification is available only when a user originates a
trunk call. To set this function, the user should dial the number according to the preassigned
numbering plan of the PBX.
g.) This service is not available when the terminating station has set the following features, since an
incoming call does not terminate to a line when these features are activated:
CALL PICKUP GROUP [C-7, 7D]
CALL WAITING - TERMINATING [C-12]
CALL WAITING - ORIGINATING [C-31]
DUAL STATION CALL [D-156]
EXECUTIVE RIGHT-OF-WAY [E-1]
In addition, an analog station equipped with the function of receiving the calling number cannot be
used as a boss station for Boss-Secretary service.
h.) The timer for timeout of the Call Forwarding - Don’t Answer service starts when the process of
Caller ID Notification is completed.
i.) The maximum number of calls simultaneously terminating to analog stations per system includes
the number of incoming calls terminating by this service.
j.) Some telephones can only display the station/telephone number that is assigned using the numeral
digits 0-9. Thus, the station/telephone number, excluding “*” or “#”, is recommended.
k.) The following messages are displayed when the reason for restricting Caller ID Notification is
received:
P : Privacy Security
O : Outside Area where Service is not provided
l.) This feature is available only for the analog station programmed SFI168 in ASFC.
m.) When the current Analog Caller ID - Station service is also assigned to a station, it has priority
over this service.
n.) The preassigned additional number or deleted number is not available when the call is equipped
with Analog Caller ID.
o.) When the Name Display data is assigned to the calling party in station-to-station calling, the
calling party’s name is also sent to the called party. Note that only 1 byte character data can be
effective in this case. Since the name data is sent without confirming whether the proper character
is used or not, characters that are not proper may cause abnormal status to the system.
p.) When all the sender trunks are busy, the calling number cannot be notified.
9. To activate the Analog Caller ID - Station by Modem Sender service in the FCCS network, the sender
trunk for sending Modem signal (RT=937, ATRK) should be accommodated in the all nodes where the
stations providing the service is installed.
Interactions
1. The current Analog Caller ID - Station service and the Analog Caller ID - Station by Modem Sender can
be used in a system. However, both of them cannot be used by one station. One feature must be specified
by system data.
2. The following circuit cards are required for this service:
PA-8RSTY
 PA-16LCBY 
(Note) 
						

							NEAX2400 IMX Business Features and Specifications
Page 54NDA-24221, Issue 3
A-127 Analog Caller ID - Station
Interactions (cont’d)
Note:16LCBY and 8RSTY must be used together for Caller ID.
3. Only one route number can be assigned for each sender and register in a PA-8RSTY card. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 55
Busy Lamp Field - Flexible B-2
B-2  Busy Lamp Field - Flexible
General Description
This feature provides the Attendant with visual indications of either busy, idle or LINE LOCKOUT [L-3] conditions
for a particular group of stations via a designated lamp field on the Attendant Console or the dial pad on the desk
console.
Operating Procedure
1. Press an idle loop key.
2. Key in thousands (where applicable) and hundreds digit(s) of the desired group.
Example:
a.) To monitor the stations 200 to 299, dial “2”.
b.) To monitor the stations 2200 to 2299, dial “22”.
3. Lamp status indicates a busy (light steady), idle (no lamp), or LINE LOCKOUT [L-3] (lamp flashing)
condition. 
Example: If ANPD and ASPA are assigned:
a.) ANPD 3 = NND 2
b.) ASPA 30 = STN
To monitor STN 3000 to STN 3099, key in 300.
Note:For the Desk Console, dial all digits, except the last digits of the desired number. The Desk Console indicates only 10
stations status at once with the last digits.
Service Conditions
1. For 3-digit telephone numbers, the digital display will show the first digit of the group being monitored
(100s, 200s, etc.). Lamps 00-99 will provide visual indication of the status of each station in the selected
group.
2. For 4-digit telephone numbers, the digital display will show the first two digits of the group being
monitored (1100s, 1200s, etc.). Lamps 00-99 will provide visual indication of the status of each station
in the selected group.
3. For an Attendant Console, the Busy Lamp Field (BLF) display is applicable for 2 through 5-digit station
numbering plans.
4. For a Desk Console, the Busy Lamp Field (BLF) display is applicable for 3 through 5-digit station
numbering plans.
5. Operation of the BLF supersedes the display of the CALL WAITING LAMP [C-13] feature.
6. The lamp indication for LINE LOCKOUT [L-3] is an LED flashing at 60 pulses per minute.
7. LINE LOCKOUT [L-3] lamp indication can be provided by system database programming.
8. The BLF does not indicate busy/idle status for stations located in CCIS satellite offices.
9. For the FCCS network, when assigning a telephone number to a station, the telephone number is displayed
for the station.
10. For the FCCS network, the Busy Lamp Field (BLF) display is applicable for 2 through 5-digit Physical
Station Number / telephone number.
Note:For a Desk Console, BLF display is applicable for 3 through 5-digit station numbering plans. 
						

							NEAX2400 IMX Business Features and Specifications
Page 56NDA-24221, Issue 3
B-2 Busy Lamp Field - Flexible
Interactions
1. CENTRALIZED ATTENDANT SERVICE (CAS) [C-20]: At the CAS main location, when the
ATTENDANT CONSOLE [A-3] is handling a call from a CAS branch over a Release Line Trunk (RLT),
the BLF will give no indication of busy/idle status of branch location stations.
2. The BLF indicates the station status after the hundreds digit is keyed in by the Attendant.
3. A 2-digit display indicator is used to display the thousands and hundreds digit of the displayed stations. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 57
Busy Verification B-3
B-3 Busy Verification
General Description
When an Attendant places a call to a busy station, this feature allows the Attendant to break into the connection.
When this feature is initiated from the console, the system sends a Warning Tone to the stations before establishing
a three-party conference. Additionally, the Attendant Monitor Function can be activated depending on system data.
Operating Procedure
To activate BUSY VERIFICATION:
1. Press an idle loop key and dial the desired telephone number; receive the busy tone.
2. Press the BV key; two burst tones are sent to the connected parties. Attendant may now monitor or join
the connection.
3. Press the RELEASE key to disengage.
To monitor the call in progress before entering the busy connection - from a station:
1. Press an idle loop key and dial the desired telephone number; receive the busy tone.
2. Press the BV key. The Attendant can monitor the connection. (BV lamp lights.)
3. Press the TALK key. A Warning Tone is sent, and a three-way call is established (TALK lamp lights). If
the called station is a D
term, the LCD displays OPE BV for 5 seconds, then CONF.
4. Press the CANCEL key to disengage; Attendant returns to the incoming call. The originally connected
parties remain connected.
Service Conditions
1. This feature may be used during station-to-station and station-to-trunk calls (COT, FX, WATS, CCSA, or
TIE LINES).
2. BUSY VERIFICATION cannot be established to a station when the station is: 
a.) Dialing
b.) Listening to a tone
c.) Being rung 
d.) Being connected to an Attendant loop
e.) Activating a conflicting feature such as:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1][A-45]
ATTENDANT OVERRIDE  [A-7]
BOSS-SECRETARY OVERRIDE - D
term[B-5D]
CALL HOLD [C-6]
CALL TRANSFER [C-10] [C-11, 11D] [C-50] [C-54]
CALL WAITING - ORIGINATING [C-31]
CALL WAITING - TERMINATING [C-12]
CONSULTATION HOLD - ALL CALLS [C-17, -17D] [C-58]
DATA LINE SECURITY  [D-12] [D-66]
DATA PRIVACY ON DEMAND [D-17] [D-68]
DIAL ACCESS TO ATTENDANT [D-2] [D-71]
EXCLUSIVE HOLD - D
term[E-4D]
EXECUTIVE RIGHT-OF-WAY [E-1, E-1D]
NON-EXCLUSIVE HOLD - D
term[N-7D]
PRIVACY - Dterm[P-14D]
PRIVACY RELEASE [P-18] 
						

							NEAX2400 IMX Business Features and Specifications
Page 58NDA-24221, Issue 3
B-3 Busy Verification
Service Conditions (cont’d)
THREE-WAY CALLING  [T-2, T-2D]
VOICE CALL - Dterm[V-2D]
f.) Modem pooling connection
g.) Data Call through Data Adapter
h.) Data Call through Data Module
i.) The calling station is connected to an Attendant Loop
Note:In each of the above instances, the Attendant will receive reorder tone.
3. Before the Attendant is added to an existing connection, a two-burst tone is applied to alert the parties of
the Attendant’s presence. Sending this tone burst can be suppressed by System Data.
4. BUSY VERIFICATION and ATTENDANT LOCKOUT [A-5] are mutually exclusive features.
5. This feature can be denied on DICTATION ACCESS [D-3] and PAGING ACCESS [P-1] connections by
assigned System Data Assignment.
6. PAGING ACCESS [P-1]: BUSY VERIFICATION will be denied on a station line that is connected to
paging equipment. If the initiating paging station goes on-hook and is waiting for a callback call from the
paged party, BUSY VERIFICATION will be allowed on that station line.
7. DICTATION ACCESS [D-3]: BUSY VERIFICATION will be denied on a station that is connected to a
dictation trunk. Attempts to busy-verify a station on this connection will result in a reorder tone being sent
to the Attendant.
8. STATION HUNTING (Circular [S-7], Secretarial [S-8], or Terminal [S-9]): If an Attendant attempts to
busy-verify a busy station line in a Hunt Group, the call will hunt. That is, STATION HUNTING will take
precedence over BUSY VERIFICATION. If all stations in a Hunt Group are busy, BUSY
VERIFICATION takes place on the dialed station.
9. The BUSY VERIFICATION feature is assigned to Attendant Consoles only.
10. ATTENDANT LOCKOUT [A-5]: The Attendant is prevented from busy-verifying a station line that is
connected to a loop held on the ATTENDANT CONSOLE [A-3]. Because the LOCKOUT feature applies
only to calls held on the Attendant Console loop, BUSY VERIFICATION of those station lines will be
denied, and the Attendant will hear the reorder tone.
11. CALL BACK [C-1]: When Station A is busy and Station B has activated this feature toward Station A,
and then goes on-hook to wait for Station A to become idle, both stations can be busy-verified. When
Station A goes on-hook and the CALL BACK [C-1] process has begun, neither station can be busy-
verified until the talking connection between Stations A and B has been established. The Attendant will
hear the reorder tone when BUSY VERIFICATION attempts are made during the denied period.
12. CALL FORWARDING (ALL CALLS [C-5], BUSY LINE [C-2]): If an Attendant attempts to busy-verify
a (busy or idle) station line that has the CALL FORWARDING (ALL CALLS [C-5], BUSY LINE [C-2])
feature activated to another station line, the call will be forwarded to the other line, and BUSY
VERIFICATION will proceed as if the Attendant had attempted to busy-verify the other line. If an
Attendant attempts to busy-verify a (busy or idle) station line that has the CALL FORWARDING (ALL
CALLS [C-5], BUSY LINE [C-2]) feature activated to the Attendant, BUSY VERIFICATION will be
denied.
13. CALL HOLD [C-6]: When two stations have established a talking connection, and one of the stations has
a third party on hold, the two talking parties can be verified, but the party on hold cannot be busy-verified.
14. CALL WAITING [C-12, 31]: If an Attendant attempts to busy-verify a station line that already has a
waiting call, BUSY VERIFICATION will be denied. Also, if the Attendant attempts to busy-verify a
station line that is waiting for another line, the BUSY VERIFICATION attempt will be temporarily
denied, because such waiting calls always involve either a connection to the Attendant position or the
calling party is listening to the ringback tone. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 59
Busy Verification B-3
Service Conditions (cont’d)
15. UNIFORM CALL DISTRIBUTION (UCD) [U-1]: The Attendant can busy-verify a station line that is
part of a UCD group. That is, the BUSY VERIFICATION call will not hunt. If BUSY VERIFICATION
is attempted on the group number, UCD hunting will take precedence over BUSY VERIFICATION.
16. It is determined in system data to allow monitoring of the busy connection before establishing a three-way
call.
17. The Attendant cannot monitor the call when activating the INDIVIDUAL TRUNK ACCESS [I-4].
18. When the Attendant presses the TALK key and enters a three-party call, the Attendant cannot return to the
monitor mode.
19. While monitoring, only the operations via the TALK key or CANCEL key are valid.
20. If one of the originally connected parties disconnects while the Attendant is monitoring the call, the
reorder tone is sent to the Attendant and the other party. The third party will remain on hold.
21. While being monitored, the switch hook flashed by the originally connected party is invalid.
22. The billing during the monitor mode is continued from the status before monitoring.
23. The node accommodating the Attendant Console requires CFT function for FCCS service.
Interactions
1. This feature is allowed whenever the destination telephone set is engaged in any state other than:
a.) a three-way connection,
b.) a PRIVACY [P-14D, 15D] feature is activated,
c.) connected to a route programmed to have Line/Trunk, Privacy, CDN 44:PRV,
d.) listening to a tone (dial tone, reorder tone, service set tone, busy tone, ringback tone).
2. With the ATTENDANT OVERRIDE [A-7] feature, the following trunk types may be verified busy or idle
status:
a.) one-way incoming trunks,
b.) one-way outgoing trunks,
c.) bothway trunk.
3. Trunks in a station-trunk connection, TRUNK-TO-TRUNK CONNECTION [T-10], and ATTENDANT
CONTROLLED CONFERENCE [A-2] can be verified when busy.
4. ATTENDANT LOCKOUT [A-5]: The Attendant is prevented from verifying a busy station line which is
connected to a loop held at the Attendant Console. Since the LOCKOUT feature applies only to calls held
on an Attendant Console loop, BUSY VERIFICATION of those station lines will be denied and the
Attendant will hear the reorder tone.
5. CALL FORWARDING - ALL CALLS [C-5], BUSY [C-2]: If an Attendant attempts to busy-verify a
(busy or idle) station line that has the CALL FORWARDING (ALL CALLS [C-5], BUSY [C-2]) feature
activated to another station line, the call will be forwarded to the other line, and BUSY VERIFICATION
will proceed as if the Attendant had attempted to busy-verify the other line. If an Attendant attempts to
busy-verify a (busy or idle) station line that has the CALL FORWARDING (ALL CALLS [C-5], BUSY
[C-2]) feature activated to the Attendant, BUSY VERIFICATION will not be denied.
6. CALL HOLD [C-6]: When two stations have established a connection and one of the stations has a third
party on hold, the two talking parties can be busy verified, but the party on hold cannot be busy verified.
7. DATA LINE SECURITY [D-12]: An Attendant cannot busy-verify a busy station line that has a DATA
LINE SECURITY [D-12] Class of Service. If BUSY VERIFICATION is attempted, the Attendant will
hear the reorder tone. 
						

							NEAX2400 IMX Business Features and Specifications
Page 60NDA-24221, Issue 3
B-3 Busy Verification
Interactions (cont’d)
8. CALL WAITING [C-12, 31]: If an Attendant attempts to busy-verify a station line that already has a
Waiting call, BUSY VERIFICATION will be denied. Also, if the Attendant attempts to busy-verify a
station line that is waiting for another line, the BUSY VERIFICATION attempt will be temporarily denied
because such waiting calls always involve either a connection to the Attendant position or the calling party
is listening to a ringback tone.
9. UNIFORM CALL DISTRIBUTING (UCD) [U-1]: The Attendant can busy-verify a station line that is
part of a UCD group. That is, the BUSY VERIFICATION call will not hunt. If BUSY VERIFICATION
is attempted on the group number, UCD hunting will take precedence over BUSY VERIFICATION.
10. DATA PRIVACY - CCIS [D-67, 68]: To prevent interruption of data transmission, the Attendant cannot
busy-verify a station line when this feature is used.
11. DICTATION ACCESS [D-3]: Dictation Access trunks cannot be busy-verified by the Attendant. The
Attendant will hear the reorder tone.
12. PAGING ACCESS [P-1]: Paging Access trunks cannot be busy-verified by the Attendant.