Stereo System User Manual
DEFINITY AUDIX System Release 4.0
System Description Pocket Reference 
585-300-214 
Issue 1
May 1999
Abbreviations 
AB-4
MCC Multi-Carrier Cabinet
MHz megahertz
MO magneto-optical
modemmodulator/demodulator
MPDM modular processor data module
ms millisecond
MT maintenance (Lucent INTUITY software component)
MTBF mean time between failures
MWI message-waiting indicator
N
NW INTUITY AUDIX Digital Networking
O
OA&M operations, administration, and maintenance
OS operating system
P
PBX private branch exchange 
PC power converter or personal computer
PDM processor data module 
PEC price element code
PGATEProcessor Gateway
PI Processor Interface
POST power-on self test
ppm parts per million
psi pounds per square inch
R
RAM random-access memory 
REN ringer equivalence number
ROM read-only memory 
RSC Lucent’s Remote Services Center










