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GLOSSARY
agency - an agency is composed of multiple fleets.
Units can be programmed to initiate agency
calls to access multiple fleets. (Trunked Mode
Only)
Base/Unit
Operation
- a programmed option used in some fleets so
units can only hear and talk to a base dispatch
unit, not to other mobiles or personals in the
group. In this mode of operation, when a unit in
a particular group is talking to the base
dispatch unit, all other mobile and personal
radios in that group will receive a "System
Busy" tone if they try to access the system.
(Trunked Mode Only)
control
channel
- a radio channel in a trunked system that is
used to digitally communicate with the radios
operating on the system when they are not
engaged in active voice communications.
conventional
channel
- a radio channel (transmit/receive) that is
allocated for conventional (non-trunked) use
and may be manually selected by the operator.
conventional
mode
- communicating on radio channels allocated for
conventional use.
CCT - Carrier Controlled Timer - a programmable
timer that will disable a transmission if the timer
length is exceeded.
CG - Channel Guard - a method of controlling
receiver mute with a tone or digital code.
Dynamic
Regrouping
- Dynamic Regrouping is a feature which allows
the System Manager to dynamically program
new groups into selected radios. The System
Manager develops the regrouping plan and
directs the site controller to send each radio the
regroup information.
fleet - a fleet of users consists of multiple groups
(subfleets). Radios can be programmed to
make fleet calls to simultaneously access
multiple user groups. (Trunked Mode Only)