Connect Systems Inc. - Model 9800 Page 46
GLOSSARY
COS Carrier Operated Squelch
DCS Digital Coded Squelch
CTCSS Continuous Tone Coded Squelch System
JP Jumper (Schematic designator)
CCW Counter Clockwise
POT Potentiometer
PCB Printed Circuit Board
CW ID Continuous Wave Identification
(International Morse Code)
FCC Federal Communications Commission
(U.S.A.)
DOC Department of Communications
(Canada)
CO lines Central Office Lines ( telephone
lines from phone company)
ANI Automatic Number Identification
DTMF Dual Tone Multi-Frequency (touch tone
dialing format)
PTT Push to Talk (transmitter keying
using microphone switch)
