Common Radio Features
Conventional Squelch Options
Analog Squelch
Tone Private Line (PL), Digital Private-Line (DPL), network ID, and
carrier squelch can be available (programmed) per channel.
Network ID is available only on ASTRO "digital" channels.
Carrier squelch (C)
PL, DPL, or network ID The radio responds only
Digital Squelch
One or more of the following options may be programmed in your
radio. Consult your service technician for more information.
This option...
Digital Carrier-
Operated Squelch
(COS)
Normal Squelch
Selective Switch
46
When in...
this condition occurs:
You hear all traffic on a
channel.
to your messages.
will allow you to hear:
any digital traffic.
any digital traffic having
the correct Network
access code.
any digital traffic having
the correct Network
access code and correct
talkgroup.