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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 79
Busy Lamp Field - Flexible B-2
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 digital display indicator is used to display the thousands and hundreds digit of the displayed
stations.
Programming
STEP 1: ASYD - System Data 1, Index 16, bits 0 - 5. Place 1 - 6-digit station numbers in service. Assign 1FH,
BLF - FLEXIBLE is available for 3 and 4-digit station numbering plans only.
System Data 1, Index 70, bit 1. Assign as data “0”. For stations in Line Lockout, flash on BLF.
System Data 2, Index 7, bit 0. Assign as data “1”. Enables BLF on a tenant basis.
STEP 2: ANPD - For the level(s) reserved for station numbering, assign BLF in service. Assign Connection
Index, CI = N, H; Normal (N) and Hooking (H). NND value is assigned in accordance with the
numbering plan.
Note: Consideration should be given when the system has various digits stations (2 digit STN, 3 digit STN, etc.)
whose first digit is the same number. In this case, only a station whose Number of Necessary Digits (NND)
values are the same in the ASPA and ANPD command can be displayed in the Busy Lamp Field on ATTs.
The remaining stations which do not meet the above condition cannot be displayed.
Programming for the IPX-U
BLF data can be collected/transmitted from/to all the Local Nodes by the circuit card DLMX (PA-
PC94). This transmission is via the DLKC circuit card in the IPX-U System. For more detailed
information, see the NEAX2400 IPX Command Manual and the appropriate circuit card manual.
Programming for the IPX-UMG
TGBL data can be collected/transmitted from/to all LMGs by circuit card DLMX (PA-PC94) via
DLKC cards in the IPX-UMG. For more information, see the NEAX2400 IPX Command Manual and
the NEAX2400 IPX Circuit Card Manual.
Programming for the DLMX (PA-PC94) Circuit Card
STEP 1: ASYD - SYS1 Index 70, b1: Flashing Display of Line Lockout on Attendant Console BLF.
0/1=In service/Out of service
SYS1 Index 257. Assign b0=1 (DLKC card is mounted)
SYS2 Index 7. Assign b0=1 (Busy Lamp Field-Flexible [B-2] is in service.)
STEP 2: ASYDL -SYS1 Index 946.
FPC No. of the LN where DLMX card is mounted (for IPX-U)
LP PBI No. of the LMG where DLMX card is mounted (for IPX-UMG).
STEP 3: ATRK - Assign the trunk data of DLMX.
RT: 938 (DLMX)
LENS: Assign LV7 of odd-number Group (G)
STEP 4: MBTK - Assign the Make Idle status to the trunk assigned in STEP 3.