User guide

Abbreviations
ABB-4 Issue 1 September 1995
MFAT
Multifunction Analog Telephone
MFB
Multifunction Board
MHz
Megahertz
MM
Message Manager
MOJ
Material on Job
MP
Maintenance Procedure
MPDM
Modular Processor Data Module
MPM
Maintenance Procedure Manager
ms
Millisecond
MSB
Mass Storage Bracket
MSC
Message Service Center
MTBF
Mean Time Between Failures
MWI
Message Waiting Indication
N
NACS
New AUDIX Call Simulator
NDC
National Design Center
NMI
Nonmaskable Interrupt
NVRAM
Nonvolatile Random Access Memory
O
OA&M
Operations, Administration, and Maintenance
OOS-D
Out of Service Due to insufficient translations
OOS-F
Out of Service Fault
OOS-R
Out of Service Resource
OOS-T
Out of Service Testing
OS
Operating System
P
PBX
Private Branch Exchange
PC
Power Converter or Personal Computer
PDM
Processor Data Module
PEC
Price Element Code
PM
Project Manager
PPE
Packet Processing Element
PROC
Procedure
PROM
Programmable Read Only Memory
Q
QSD
Quick Silence Disconnect