Lucent Technologies Definity Audix System Pocket Reference page 54

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference 585-300-214
Abbreviations
MCC
Multi-Carrier Cabinet
MHz
megahertz
MO
magneto-optical
modem
modulator/demodulator
MPDM
modular processor data module
ms
millisecond
MT
maintenance (Lucent I
MTBF
mean time between failures
MWI
message-waiting indicator
N
NW
I AUDIX Digital Networking
NTUITY
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
PGATE
Processor 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
software component)
NTUITY
Issue 1
May 1999
AB-4