Instruction manual

ABBREVIATIONS AND ACRONYMS
MCC
MCS
MDM
MDR
MET
MIS
MISCID
MMS
MOS
MS
MSA
MPDM
MTDM
MTP
MTT
MWL
NAU
NCOSS
NCSO
NFAS
NID
NPA
NPE
NQC
NSE
NSU
NXX
OCM
OPS
OQT
OSHA
OSS
PBX
PC
PCOL
PCOLG
PCM
PCS
PDM
PDS
PE
PEC
PGN
Multicarrier Cabinet
Message Center Service
Modular Data Module
Message Detail Record
Multibutton Electronic Telephone
Management Information System
Miscellaneous Identification
Material Management Services
Message Oriented Signaling
Message Server
Message Service Adjunct
Modular Processor Data Module
Modular Trunk Data Module
Maintenance Tape Processor
Multi-Tasking Terminal
Message Waiting Lamp
Network Access Unit
Network Control Operations Support Center
National Customer Support Organization
Non-Facility Associated Signaling
Network Inward Dialing
Numbering Plan Area Code
Network Processing Element
Number of Queued Calls
Night Service Extension
Network Sharing Unit
Public Network Office Code
Outbound Call Management
Off-Premises Station
Oldest Queued Time
Occupational Safety and Health Act
Operations Support System
Private Branch Exchange
Personal Computer
Personal Central Office Line
Personal Central Office Line Group
Pulse Code Modulated
Permanent Switched Calls
Processor Data Module
Premises Distribution System
Processing Element
Price Element Code
Partitioned Group Number
202