NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 237
Call Waiting Lamp - UCD
C-76
FCCS Programming (cont’d)
CWT:
Call Waiting Threshold Value (1-255)
MCI:
0/1=Message Center Interface data transfer is Valid/Invalid.
Note 1:
When using ASYDL or ASYDN to program an FCCS feature, the basic programming of ASYD is required
in addition to ASYDL or ASYDN.
Note 2:
When programming the data, initialize the ELC card which accommodates the UCD group station.