NEC Neax 2400 Imx Business Features And Specifications

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 301
Lamp Check L-1
L-1 Lamp Check
General Description
This feature allows the Attendant, by pressing the LCHK key, to light all lamps and sound the ATTENDANT
CONSOLE [A-3] buzzer.
Operating Procedure
1. Attendant presses the Position Busy key; the LED lights.
2. Attendant simultaneously presses the HOLD, SRC and L3 keys.
3. All lamps will light.
Service Conditions
1. Every lamp field, including the BUSY LAMP FIELD - FLEXIBLE [B-2],...

NEAX2400 IMX Business Features and Specifications
Page 302NDA-24221, Issue 3
L-3 Line Lockout
L-3 Line Lockout
General Description
This feature provides for the automatic release of a station from the common equipment when it has remained off-
hook for longer than the usual interval before dialing. The NEAX2400 IMX may be programmed to return a Howler
Tone to the station in the LINE lock-out mode.
Operating Procedure
For LINE lock-out:
1. User goes off-hook and receives dial tone. 
2. After approximately...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 303
Line Lockout L-3
Interactions (cont’d)
6. CALL HOLD [C-6]: From a special dial tone state, LINE lock-out will occur if a user attempting to place
a station on hold dials the CALL HOLD [C-6] access code and partially dials any number. The sequence
prior to lock-out is: interdigit time-out for 6 seconds, reorder tone for 30 seconds, optional Howler Tone
for 30 seconds. When the station in lock-out goes on-hook, it will be rung by...

NEAX2400 IMX Business Features and Specifications
Page 304NDA-24221, Issue 3
L-5 Least Cost Routing - 3/6-Digit
L-5 Least Cost Routing - 3/6-Digit
General Description
This feature allows the NEAX2400 IMX to be programmed to route outgoing calls over the most economical facility
(WATS, FX, DDD). Based on the area code and office code dialed (6-digit analyzing), the system examines the
programming tables and chooses the facilities in the order specified. Least-Cost Routing (LCR) may also be
performed on a...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 305
Least Cost Routing - 3/6-Digit L-5
Service Conditions (cont’d)
3/6-digit Least Cost Routing Translation Table, Dialed Number 9-NPA-NXX-XXXX
6. In certain cases, 3 and 6-digit translation will provide sufficient information for identification of the
service area. 4000 separate Outgoing Routing Patterns are available for this circumstance.
7. Up to 8 trunk routes can be in each Outgoing Routing Pattern.
8. STATION MESSAGE DETAIL...

NEAX2400 IMX Business Features and Specifications
Page 306NDA-24221, Issue 3
L-5 Least Cost Routing - 3/6-Digit
Service Conditions (cont’d)
18. The system will include the ability to detect a dialed DDD number and compare it with a DDD list table
to determine if the call is directed to a facility served by the trunk network. If the dialed number is found
in the DDD list table, a translation is provided to the 7-digit on-net number (ABC-XXXX) served by the
TIE Trunk. This allows an expensive public...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 307
Last Number Called - Single-Line Station L-6
L-6 Last Number Called - Single-Line Station
General Description
When a user originates a station-to-station call or an outgoing trunk call, but the call is not established, this feature
allows the calling station to recall the same destination by dialing only the special code instead of dialing all the
digits of the number.
Operating Procedure
1. Lift the handset; receive dial tone....

NEAX2400 IMX Business Features and Specifications
Page 308NDA-24221, Issue 3
L-6D Last Number Called - Dterm
L-6D  Last Number Called - Dterm
General Description
This feature allows the user of a Dterm to store the last five numbers dialed, and to redial the numbers by pressing
the REDIAL key. The Dterm user can choose any destination out of the last 5 calls that have been stored in memory,
thus enabling the user to place a call without redialing the full number.
Operating Procedure
How to check the...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 309
Last Number Called - DtermL-6D
Operating Procedure (cont’d)
6. The called party answers the call.
a.) The Prime Line lights green.
b.) The Speaker Lamp is OFF.
Service Conditions
1. A maximum of 5 destinations can be stored.
2. The maximum digits of the destination is 32 digits.
3. When a feature key has been assigned as Last Number Called, the feature key also works as REDIAL key.
4. This feature is also effective when the...

NEAX2400 IMX Business Features and Specifications
Page 310NDA-24221, Issue 3
L-6D Last Number Called - Dterm
Service Conditions (cont’d)
12. If making an abbreviated call using the REDIAL key, the number dialed is not stored. Therefore, redialing
through LAST NUMBER CALL - stock redial is not available. A newly dialed destination is stored in
accordance with the following flowchart:
Stack #1
Stack #2
Stack #3
Stack #4
Stack #5
Yes
No
The dialed destination and the number stored in the Stack Memory 2 are...