NEC Neax 2400 Imx Business Features And Specifications

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 1
Attendant Camp-On with Tone Indication A-1
A-1  Attendant Camp-On with Tone Indication
General Description
This feature permits the Attendant, when a desired station is busy, to hold an incoming call in a special waiting
mode. The Attendant sends a distinctive Camp-On Tone Indication to the busy station. When that station becomes
idle, it is automatically rung and connected to the waiting trunk party upon answering.
Operating...

NEAX2400 IMX Business Features and Specifications
Page 2NDA-24221, Issue 3
A-1 Attendant Camp-On with Tone Indication
Service Conditions (cont’d)
CALL WAITING - ORIGINATING [C-31]
CALL WAITING - TERMINATING [C-12]
CONSULTATION HOLD - ALL CALLS [C-17, C-17D]
DATA LINE SECURITY [D-12]
DATA PRIVACY ON DEMAND [D-17]
DIAL ACCESS TO ATTENDANT [D-2]
EXCLUSIVE HOLD - D
term[E-4D]
EXECUTIVE RIGHT-OF-WAY [E-1, E1D]
NON-EXCLUSIVE HOLD - D
term[N-7D]
OFF-HOOK QUEUING [O-7]
OUTGOING TRUNK QUEUING [O-2, O-2D]
PRIVACY...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 3
Attendant Camp-On with Tone Indication A-1
Interactions
1. System Data 2, Index 2, Bit 5 will enable ATTENDANT LOOP RELEASE [A-6], which allows 12 calls
to be camped-on to stations by Attendant Console.
2. The Attendant Console must first be provided.
3. Route Restrictions disallowing a call to terminate at a station will also disallow ATTENDANT CAMP-
ON.
4. STATION HUNTING [S-7, 8, 9] and UNIFORM CALL DISTRIBUTION [U-1] take...

NEAX2400 IMX Business Features and Specifications
Page 4NDA-24221, Issue 3
A-2 Attendant-Controlled Conference
A-2 Attendant-Controlled Conference
General Description
This feature permits the Attendant to establish a conference among as many as eight parties. The conferees may
consist of any combination of stations and/or trunks, whether inside or outside parties.
Operating Procedure
To activate ATTENDANT CONTROLLED CONFERENCE:
1. Station calls Attendant to request conference.
2. Attendant connects a...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 5
Attendant Console A-3
A-3 Attendant Console
General Description
The ATTENDANT CONSOLE operates on a switched loop basis. Six Attendant loops terminate at each console
via the associated position circuit. The Attendant can answer, originate, hold, extend and re-enter calls through each
loop. The number of calls may be effectively increased to 12 through use of the ATTENDANT LOOP RELEASE
[A-6] feature.
Operating Procedure
Refer to...

NEAX2400 IMX Business Features and Specifications
Page 6NDA-24221, Issue 3
A-3 Attendant Console
Service Conditions (cont’d)
15. A PA-CS33 circuit card is required. The switch setting for PA-CS33 (ATI) is shown below:
16. The Attendant Console must be accommodated in one LN only when used in the IMX-U system.
17. A terminating node (FPC) must be assigned in the FCCS network.
18. Identical system data related to Attendant Console should be programmed at all nodes.
19. A different destination for C.O....

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 7
Attendant Keypad A-4
A-4 Attendant Keypad
General Description
This feature permits the Attendant to dial all calls from the ATTENDANT CONSOLE [A-3] via a push-button PAD.
Operating Procedure
Refer to the description of each service feature related to Attendant Console. 
Service Conditions
1. Whether the NEAX2400 IMX is equipped with DP or DTMF trunk lines, signals from the ATTENDANT
KEY PAD will be converted.
2. Via the key pad,...

NEAX2400 IMX Business Features and Specifications
Page 8NDA-24221, Issue 3
A-5 Attendant Lockout
A-5 Attendant Lockout
General Description
This feature denies an Attendant the ability to re-enter an established trunk/station connection without being recalled
by the station.
Operating Procedure
No manual operation is required once this feature has been programmed into system data.
Service Conditions
1. This feature is, by definition, mutually exclusive with:
ATTENDANT OVERRIDE [A-7]
BUSY VERIFICATION...

NEAX2400 IMX Business Features and Specifications
NDA-24221, Issue 3
Page 9
Attendant Loop Release A-6
A-6 Attendant Loop Release
General Description
This feature allows an ATTENDANT CONSOLE loop to become available for a second call as soon as the
Attendant has directed the first call to a station, even if that station does not answer.
Operating Procedure
1. ATTENDANT CONSOLE indicates an incoming call. 
2. Press the ANSWER or INCOMING CALL INDICATION [I-2] key.
3. Dial the desired telephone number;...

NEAX2400 IMX Business Features and Specifications
Page 10NDA-24221, Issue 3
A-6 Attendant Loop Release
Interactions (cont’d)
6. Calls processed via SERIAL CALL [S-15] are not released from the Attendant Console. These calls
remain in the loop until completion.