NEC Neax 2400 Imx Business Features And Specifications

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 421
Paging Transfer P-10
Service Conditions (cont’d)
8. When using this feature via the FCCS network, when PAGING ACCESS [P-1]/PAGING TRANSFER [P-
10]/RADIO PAGING [R-16] service is set to a station in the remote node or the PAGING ACCESS [P-
1]/PAGING TRANSFER [P-10]/RADIO PAGING [R-16] call is answered from the remote node via
FCCS link:
a.) the logical route number should be applied to each physical route that is provided the service.
b.) the restriction of route-to-route connection between FCCS nodes should be released.
9. When using this feature via the FCCS network, the same paging route cannot be used by another station
while the paged station does not answer the page activated using the route. However, the paging activation
is automatically cleared when the call is not answered within a predetermined time.
10. When using this feature via the FCCS network, a user can page one station at a time.
Interactions
1. PAGING TRANSFER (MEET-ME PAGING) and PAGING ACCESS [P-1] can be provided
simultaneously in the same system. Separate access codes for each service is required. A MEET-ME
PAGING answer code is required for each MEET-ME PAGING zone.
2. Paging is limited to stations and Attendant Consoles. Other parties (CO and TIE trunk calls) must have the
Attendant Console or user perform the paging operation.
3. The Attendant cannot dial the MEET-ME PAGING answer codes.
4. BUSY VERIFICATION [B-3], EXECUTIVE OVERRIDE [E-1]: These features will be denied to Paging
routes assigned in CDN 6:TCL as data “8”, Page with ringback tone. 
5. PAGING TRANSFER OPERATION: Station A is connected to Party B. Station A momentarily presses
the switch hook or presses the TRANSFER key (if D
term phone) and then dials the PAGING TRANSFER
(MEET-ME PAGE) route access code. When connected to the page, Station A requests Station C to dial
the MEET-ME PAGE answer code. Station A hangs up. When station C dials the answer code, Party B is
connected to Station C. Station A is removed from the connection. 
6. If Station C does not call the MEET-ME PAGE answer code after 30 seconds, Party B rings back to Station
A. This timer can be changed by ASYD System Data 1 Index 74 b0~b3.
7. Stations allowed Priority Page, SFI = 57, will barge into the paging route, except when the Attendant
Console is paging. 
8. To answer PAGING TRANSFER while connected to another party, CALL HOLD [C-6] must be used.
THREE-WAY CALLING [T-2] may not be established. 
9. A station must be assigned a Route Restriction Class that allows access to the routes involved in the
PAGING TRANSFER. 
						

							NEAX2400 IMX Business Features and Specifications
Page 422NDA-24221, Issue 3
P-11 Periodic Time Indication Tone
P-11  Periodic Time Indication Tone
General Description
This feature provides a tone every 180 seconds, if required, to the user who has made an outgoing call.
Operating Procedure
No manual operation is required.
Service Conditions
1. This feature is programmed on a per-trunk route basis using the MAINTENANCE ADMINISTRATION
TERMINAL (MAT) [M-18].
2. The PERIODIC TIME INDICATION TONE is 80 ms in duration and is sent every 180 seconds. See
VARIABLE TIMING PARAMETERS [V-1] for other programming time periods.
3. This feature is only available for users who have placed outgoing calls to a Central Office line or to a TIE
Line.
4. Incoming calls or outgoing calls initiated by the Attendant will not have this feature.
5. When the user activates SPECIAL DIAL TONE after the outgoing call mode, this feature will be cancelled
automatically.
6. When the user activates the following service features after the outgoing calls to a Central Office line or
to a TIE Line, this feature will be cancelled automatically:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1]
ATTENDANT OVERRIDE [A-7] 
BOSS-SECRETARY OVERRIDE - D
term[B-5D] 
BUSY VERIFICATION [B-3] 
CALL HOLD [C-6, C-6D]
CALL TRANSFER [C-10, C-11, C-11D] 
CALL WAITING - ORIGINATING [C-31]
CALL WAITING - TERMINATING [C-12]
CONSULTATION HOLD - ALL CALLS [C-17, C-17D] 
DATA PRIVACY ON DEMAND [D-17]
EXCLUSIVE HOLD - D
term[E-4D]
EXECUTIVE RIGHT-OF-WAY [E-1, E-1D]
NON-EXCLUSIVE HOLD - D
term[N-7D]
OFF-HOOK QUEUING [O-7]
OUTGOING TRUNK QUEUING [O-2, O-2D]
PRIVACY RELEASE [P-18]
THREE-WAY CALLING [T-2, T-2D] 
VOICE CALL - D
term[V-2D]
Interactions
1. The timers set in System Data 1, Indexes 137 and 138 are approximate. Expect errors of ± 40 seconds.
Keeping track of time for this service is a very low priority for the CPU. 
2. PERIODIC TIME INDICATION TONE is used for outgoing connections only. 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 423
Prime Line Pickup - DtermP-13D
P-13D Prime Line Pickup - Dterm
General Description
This feature allows a Dterm user to originate or answer a call from the line designated as the Primary Line by going
off-hook. It is unnecessary to press the associated line key.
Operating Procedure
Lift the handset or press the SPEAKER key; receive dial tone.
Service Conditions
1. One Prime Line per station is allowed.
2. Unless otherwise programmed, the MY Line is also the Prime Line.
Interactions
1. If no data is assigned via AKYD, the MY Line will serve as the default Prime Line. If any data is assigned
in AKYD, a Prime Line must be assigned, even if the MY Line and Prime Line will be the same telephone
number.
2. The Prime Line may be different than the MY Line. When they are different, the following features will
not operate for the Prime Line: CALL BACK [C-1], CALL PARK [C-29], DO NOT DISTURB [D-21D],
and OUTGOING TRUNK QUEUING [O-2D]. CALL FORWARDING [C-2, 3, 5, 28] features may be
set by the Attendant. 
3. CLASS OF SERVICE-INDIVIDUAL [C-15]. The Prime Line will operate according to the CLASS OF
SERVICE-INDIVIDUAL of the MY Line.
4. STATION MESSAGE DETAIL RECORDING [S-10]. All calls originated by the Prime Line will be
recorded against the MY Line.
5. TOLL RESTRICTION-3/6 DIGIT [T-7]. The Prime Line will operate according to the restrictions of the
MY Line. 
						

							NEAX2400 IMX Business Features and Specifications
Page 424NDA-24221, Issue 3
P-14D Privacy - Dterm
P-14D Privacy - Dterm
General Description
This feature allows a Dterm to establish privacy so that no station can interrupt a call via EXECUTIVE RIGHT-OF-
WAY [E-1].
Operating Procedure
1. Go off-hook; receive dial tone. Press the DO NOT DISTURB (DND) key. The associated LED will flash.
The LCD displays:
2. Dial the desired number.
3. When the call is completed, Privacy is cancelled by going on-hook.
Service Conditions
1. Privacy remains in effect while the Dterm is in use with the feature activated. Override to either party is
denied.
2. If the DND key is pressed before the conversation is concluded, PRIVACY - D
term is released. The LCD
displays:
3. If the DND key is pressed with the station on-hook, the DND - D
term [D-21D] feature has been activated.
Calls can be made with DND [D-21D] activated. DND [D-21D] will not deny EXECUTIVE RIGHT- OF-
WAY [E-1].
4. The PRIVACY - D
term feature may be activated or deactivated in any conversation as often as desired.
5. PRIVACY - D
term denies the following features:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1]
ATTENDANT OVERRIDE [A-7]
BOSS-SECRETARY OVERRIDE - D
term[B-5D]
BUSY VERIFICATION [B-3]
CALL WAITING - ORIGINATING [C-31] 
CALL WAITING - TERMINATING [C-12] 
EXECUTIVE RIGHT-OF-WAY [E-1, E-1D]PRIVACY SET
(Time Display)
PRIVACY CANCEL
(Time Display) 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 425
Privacy On All Lines - DtermP-15D
P-15D  Privacy On All Lines - Dterm
General Description
This feature restricts Dterm users from pressing a busy line button and entering a conversation, which can occur with
1A2 key telephones without exclusion circuits.
Operating Procedure
No manual operation is required.
Service Conditions
1. A Dterm user cannot seize the Prime Line if it is busy.
2. LINE PRESELECTION [L-9D] is denied if the selected line is busy.
3. PRIVACY RELEASE [P-18] overrides this feature. 
						

							NEAX2400 IMX Business Features and Specifications
Page 426NDA-24221, Issue 3
P-18 Privacy Release
P-18 Privacy Release
General Description
This feature allows multiple stations (maximum 6) accommodated in the same multi-line group to override a Dterm
already engaged in communication. Also, by key operation of the Dterm already engaged in communication
(maximum of 8-party communication), overriding from other stations in the same multi-line group can be restricted.
Operating Procedure
To establish a 4-party call from a Dterm to Dterms that are in THREE-WAY CALLING [T-2]:
1. Station B and C are engaged in THREE-WAY CALLING [T-2] with a station/trunk. Station A presses the
line appearance for Stations B or C. The LCD of Station A’s Dterm displays (for 10 seconds):
2. Station A lifts handset or presses THE SPEAKER key; receives ringback tone and the LCD displays:
3. A 4-party call is established. The LCDs of the associated D
terms display:
The line appearance will flash, indicating I-USE [I-8].
To establish a 4-party call when the PRIVACY key is pressed by a Dterm engaged in THREE-WAY CALLING
[T-2]:
1. While engaged in THREE-WAY CALLING [T-2] with Station B and a station/trunk, Station C presses
PRIVACY key. The PRIVACY key will light, and the line appearance will flash, indicating I-USE [I-8].
The LCD displays: 
2. Station A presses the line appearance for Stations B and C; the LCD of Station A’s D
term displays (for 10
seconds): Telephone number of the station/trunk engaged in communication with Stations B and C
(Time Display)
XXXX
CONF WAIT
(Time Display)
CONF
(Time Display)
PRIVACY SET
(Time Display)
(Time Display)
XXXX Telephone number of the station/trunk engaged in communication with Stations B and C 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 427
Privacy Release P-18
Operating Procedure (cont’d)
3. Station A lifts handset or presses SPEAKER key. The LCD displays:
4. Station C presses PRIVACY key again.
5. Station A receives ringback tone, and the LCD displays:
6. A 4-party call is established. The line appearance will flash, indicating I-USE [I-8], and the LED of
PRIVACY key will be turned off. The LCDs of the associated D
terms display:
By following the operations described above, a maximum 8-party call can be established.
To restrict a station from overriding an 8-party call:
1. Station A presses line appearance of Station B, which is engaged in an 8-party call. The LCD of Station
A displays (for 10 seconds):
Service Conditions
1. PRIVACY RELEASE is available for a Dterm connected to a station or trunk. 
2. PRIVACY RELEASE is not available when one of the stations in communication is a single line.
3. Single line stations cannot bridge into the busy connection. 
4. This feature is available when the PRIVACY key is pressed to establish PRIVACY RELEASE. 
5. A station has to be in one of the following states to set PRIVACY by pressing PRIVACY key or the P-
RLS key:
a.) Connected to station or trunk,
b.) Engaged in a maximum 7-party call. 
PRIVACY cannot be set when the overriding party has already received ringback tone.
6. PRIVACY RELEASE is available anytime by pressing PRIVACY key or re-pressing P-RLS key. Also,
PRIVACY will be released automatically when the station that has set PRIVACY is released from the call.
7. PRIVACY RELEASE can be established even if the D
term has activated the DO NOT DISTURB [D-21D]
or DATA PRIVACY ON DEMAND [D-17] feature.
8. When the party (station or trunk) engaged in a call with the overridden party in PRIVACY RELEASE is
released, and when multiple stations are connected to the same line, PRIVACY RELEASE cannot be
activated to any other stations.
9. When a multiple-party call is established by an 8-party conference trunk (PA-CFTB circuit card), the first
overridden party can set/cancel Privacy to the conference trunk by key operation. CONF REST
(Time Display)
CONF WAIT
(Time Display)
CONF
(Time Display)
CONF REST
(Time Display) 
						

							NEAX2400 IMX Business Features and Specifications
Page 428NDA-24221, Issue 3
P-18 Privacy Release
Service Conditions (cont’d)
10. When a station tries to bridge into a call and presses the line appearance, and when PRIVACY RELEASE
is not available because of the lack of an 8-party conference trunk, the LCD displays as follows, indicating
that PRIVACY RELEASE is not available:
11. PRIVACY RELEASE is not available when another station is in the process of entering a multiple-party
call (when receiving ringback tone). The station will not receive any tone, and the LCD displays:
12. When the station engaged in communication with the overridden party is released in the process of
entering a multiple-party call, the other stations engaged in a call on the same line will not be released. In
this case, the last overriding station will be connected to an 8-party conference trunk, but after that,
EXECUTIVE RIGHT-OF-WAY [E-1] will not be available.
13. The overriding party’s LCD display after pressing the line appearance of a busy station is shown below:
Note:The called telephone number is displayed even when Privacy is set.
14. PRIVACY RELEASE is available after any of the following operations is performed by the overriding
station:
a.) The user presses the line appearance of a busy station, goes off-hook or presses the SPEAKER
key. 
b.) While connected to a station/Attendant/OG trunk/IC trunk, the user presses the line appearance of
a busy station. (The call in progress will be disconnected.)
c.) While engaged in THREE-WAY CALLING [T-2], the user presses the line appearance of a busy
station. The stations, except the one that has pressed the line appearance, will be in a 2-party
connection. 
d.) The user presses the line appearance of a busy station while hearing dial tone, ringback tone, busy
tone, or reorder tone.
e.) While answering a VOICE CALL [V-2D], the user presses the line appearance of a busy station.
The call in progress will be disconnected.
Overriding party’s 
terminal statusOverriding party’s line status
Privacy 
Release 
available Privacy Release not available
Conference Trunk Blocked Not Engaged In Two-party Call
Idle - CONF REST
Call Waiting status CONF - CONF RST
Busy CONFAfter disconnecting the 
busy station, CONF REST 
is displayed and the status 
will be Call WaitingCONF REST
CONF REST
(Time Display)
CONF REST
(Time Display) 
						

							NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 429
Privacy Release P-18
Service Conditions (cont’d)
f.) While engaged in a multiple-party call, the user presses the line appearance of a busy station. 
g.) While engaged in calling a station by INTERCOM [I-9] call or Intercom Bridge call, the station
presses the line appearance of busy station. 
h.) After placing a call on CONSULTATION HOLD [H-17], the station originates a call to a station
or trunk and then presses the line appearance of a busy station.
15. The following features cannot be activated by any station in a multiple-party call:
CALL TRANSFER-ALL CALLS [C-11]
CALL HOLD [C-6, C-6D]
CONSULTATION HOLD-ALL CALLS [C-17]
DATA PRIVACY ON DEMAND [D-17]
NON-EXCLUSIVE HOLD [N-7D]
EXCLUSIVE HOLD [E-4D]
16. The following features are restricted to all stations in a multiple-party call: 
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1]
ATTENDANT OVERRIDE [A-7]
BOSS-SECRETARY OVERRIDE-D
term[B-5D]
CALL WAITING-ORIGINATING [C-31] 
CALL WAITING-TERMINATING [C-12] 
EXECUTIVE RIGHT-OF-WAY [E-1]
MESSAGE REMINDER-D
term[M-19D]
Designated trunk seizure by Attendant
17. Eight-party conference trunk (PA-CFTB circuit card) assignments are as follows:
a.) For all ports of the 8-party conference trunk, any telephone number of up to 16 digits can be
assigned. Also, a phantom number can be assigned to Port 0 (L = 0).
b.) Ports 1 through 7 (L = 1-7) in the same conference trunk must be grouped in the same Circular
Hunting Group.
c.) When only one 8-party conference trunk is available for a Tenant, the telephone number or
phantom number of Port 0 (L = 0) should be assigned to System Data as the trunk seizure
number. When several trunks (maximum of 20) are available, the telephone number or phantom
number of Port 0 (L = 0) in one of the trunks should be assigned as the trunk seizure number.
18. Eight-party conference trunk seizure:
a.) When only one trunk is available for a Tenant, the trunk cannot be seized unless all of the eight
ports of the trunk (where trunk seizure number corresponding to the Tenant is assigned) are in
idle status. 
b.) When multiple trunks are available for a Tenant, the trunk in which all of the eight ports in the
Hunting Group (pilot telephone number = trunk seizure number corresponding to the Tenant) are
in an idle state, is hunted and seized.
c.) If an 8-party conference trunk seizure number corresponding to the Tenant is not assigned, the
following method of trunk seizure is also available: 
i.) The trunk that contains Port 0, whose telephone number or phantom number is AB (A =
number determined by System Data, B = the last number of the overridden telephone
number), and all of the eight ports in an idle state are seized. 
ii.) If a Hunting Group (pilot telephone number = AB) is assigned among the first Ports of
multiple trunks, the trunk in the Group where all of the eight ports are in an idle state is hunted
and seized. 
						

							NEAX2400 IMX Business Features and Specifications
Page 430NDA-24221, Issue 3
P-30 Priority Paging
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.