Users Manual Part 2

Item Description
CZC Controlling Zone Controller
DAOS Data Add-On Services
DAQ Delivered Audio Quality
DAT Digital Audio Tape
DB Data Base
DBP Downstream Billing Processor
DC Dispatch Console (D5.5SER and backward)
Domain Controller (D6.0SER and forward)
DCE Data Communication Equipment
DCK Derived Cipher Key
DDI Data Distribution Interface
DDP Disabled Dialling Pattern
DG Data Gateway
DEM Digital Elevation Model
DGNA Dynamic Group Number Assignment
DIB Data Interface Box
DID Direct Inbound Dialing
DL Discreet Listening
DLCI Data Link Connection Identifier
DM Direct Mode Operation
DM-SCK Direct Mode Static Cipher Key
DMO Direct Mode Operation
DMZ DeMilitarized Zone
DNS Domain Name Services
DPM Digital Power Meter
DSP Digital Signal Processing
DSU Data Service Unit
DSC Digital Service Cross Connect
DTE Data Terminal Equipment
Data Traffic Estimator
DTM Digital Terrain Model
DTMF Dual Tone Multi-Frequency
DVD Digital Versatile Disc
E2E End-to-End Encryption Key Variable Loader
E2E KVL End-to-End Encryption Key Variable Loader
EAS Environmental Alarm System
6802800U74-AP
Appendix E: TETRA/DIMETRA Acronyms
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