Abbreviations Used in This Document
The following abbreviations are used in this in-depth manual. Refer to the abbreviation table below.
Abbreviation
Full Spelling or Meaning
ACK
Acknowledgment
ANR
Active Noise Reduction
AES
Advanced Encryption Standard
AMBE+2
Advanced Multi-Band Excitation
ARC4
Alleged RC4
AUX
Auxiliary
CAI
Common Air Interface
CH
Channel
COM port
Communication port
COR
Carrier-operated Relay
CW
Continuous Wave
DES
Digital Encryption Standard
DFA
Direct Frequency Assignment
DQT
Digital Quiet Talk
DTC
Data Transmission Control
DTMF
Dual Tone Multi-Frequency
ESN
Electronic Serial Number
ETX
The end of Text
FCC
Federal Communications Commission
FPU
Field Programming Unit
GPS
Global Positioning System
HSP
Headset Profile
ID
Identification
LOK
Link OK (connected to the repeater)
MI2
Microphone Input II
Mic
Microphone
NAC
Network Access Code
OST
Operator Selectable Tone
P25
APCO Project 25
PA
Public Address
PF
Programmable Function
PTT
Push-to-Talk
QT
Quiet Talk
RAN
Radio Access Number
RSSI
Received Signal Strength Indication
RTC
Real Time Clock
RX
Receive
STX
Start of Text
TOR
Tone Operated Relay
TOT
Time-out Timer
TX
Transmit
Vocoder
Voice Encoder/ Decoder
VOX
Voice-operated Transmit
Abbreviations Used in This Document
Common FUNC (K, F)/Ver 2.20
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