NEC Neax 2400 Imx Feature Programming Manual

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 647
Station-to-Station Calling S-11
S-11 Station-to-Station Calling
General Description
This feature permits any user to directly dial another station within the NEAX2400 IMX system without operator
assistance.
Operating Procedure
1. Lift the handset; receive dial tone.
2. Dial the desired telephone number.
Service Conditions 
1. If the called station is off-hook, the originating station receives a busy tone. Otherwise, the called...

NEAX2400 IMX Feature Programming Manual
Page 648ND-70184 (E), Issue 3
S-11 Station-to-Station Calling
Programming (cont’d)
STEP 2:AT N R - Assign for Tenant Restriction Index (TRI) 0. This index allows for station-to-station calling
between the same tenant and between different tenants. 
DAY/NIGHT: Day/Night Mode 
D: Day Mode 
N: Night Mode
OGTN: Originating Tenant
TMTN: Terminating Tenant
TRI: Tenant Restriction Index (0-15)
RES: Restriction Data 
0: Restricted 
1: Allowed
TRI: Tenant Restriction Index...

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 649
Station-to-Station Calling - Operator Assistance S-12
S-12  Station-to-Station Calling - Operator Assistance
General Description
This feature allows a user to call another station within the PBX, with the assistance of the ATTENDANT
CONSOLE [A-3] operator.
Operating Procedure
1. Lift the handset; receive dial tone.
2. Dial the operator access code (normally “0”). 
3. Relay the desired telephone number to the Attendant.
4. The...

NEAX2400 IMX Feature Programming Manual
Page 650ND-70184 (E), Issue 3
S-12 Station-to-Station Calling - Operator Assistance
Programming (cont’d)
TRI: Tenant Restriction Index (0-15)
RES: Restriction Data
0: Restricted
1: Allowed 
FCCS Programming 
No unique programming is required for the FCCS network. 

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 651
Step Call S-13
S-13 Step Call
General Description
This feature allows the Attendant or user, upon calling a busy station, to call an idle station by dialing an additional
digit. This feature will operate only if the number of the idle station is identical to that of the busy station in all
respects, except the last digit.
Operating Procedure
1. The dialed station (220) is busy.
2. Dial “5” (or any digit between 0 and 9).
3. If Station...

NEAX2400 IMX Feature Programming Manual
Page 652ND-70184 (E), Issue 3
S-13 Step Call
Interactions (cont’d)
b.) Station A hears busy tone since Station B is busy.
c.) Station A dials “1” using STEP CALL.
d.) The PBX recognizes that “301” is dialed.
Programming
STEP 1:ASYD - System Data 1, Index 59, Bit 2. DID Busy Condition 0/1: No Tone/Busy Tone (Assign 1)
STEP 2:ASTD - STM 2, STS 6, ST 1 to restrict DID step call.
FCCS Programming 
No unique programming is required for the FCCS network. 

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 653
Serial Call S-15
S-15 Serial Call
General Description
This feature allows the Attendant to arrange for a recall from a station before releasing a Central Office call to that
station. When the station subsequently disconnects from the call, the Central Office party automatically rings back
to the Attendant. 
Operating Procedure
1. Answer the incoming Central Office call.
2. Extend the call to the desired station. 
3. Press the SERIAL...

NEAX2400 IMX Feature Programming Manual
Page 654ND-70184 (E), Issue 3
S-15 Serial Call
Service Conditions (cont’d)
16. SERIAL CALL termination is indicated to the Attendant by means of the HOLD or SC/RC lamp and
buzzer indication. ringback tone is sent to the external calling party up to the time the Attendant answers
the indicated serial call.
17. SC termination indication goes off if the external calling party is released before the Attendant answers
the indicated serial call (in case of TIE Line...

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 655
Serial Call S-15
Programming
STEP 1:ASYD - System Data 1, Index 186, Bit 4. Serial Call Loop Release 0/1: OUT/In Service When data
“1” is assigned, CCSA calls will not ring the ATT. In this case, change ARTD CDN 6:TCL from
CCSA to DDD Line, TIE Line, etc. 
System Data 2, Index 7, Bit 2. Is SERIAL CALL to be enabled on a per-tenant basis? 0/1: No/Yes.
System Data 1, Index 43, Bit 4. Is Attendant able to reenter loop of serial call?...

NEAX2400 IMX Feature Programming Manual
Page 656ND-70184 (E), Issue 3
S-19 Single-Digit Feature Code
S-19  Single-Digit Feature Code
General Description
This feature allows the system to be programmed so that features used most frequently may be accessed by dialing
a single digit.
Operating Procedure
To access a desired feature, refer to the Operating Procedure section of that particular Feature Description.
Service Conditions 
1. When accessing SINGLE-DIGIT FEATURE CODES, consideration must be given to...