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System Scan - a programmed feature to scan (monitor activity
on) separate trunked systems and receive calls
on any of these systems. (Trunked Mode Only)
Talk-around
mode
- also referred to as "direct mode", talk-around
provides a direct unit-to-unit short range
communications link. It is intended to maintain
communications outside of the main system
coverage area.
Telephone
Interconnect
- this feature allows the user to initiate or receive
telephone calls through the radio if the system
is configured for this operation. (Trunked Mode
Only)
trunked group - a radio communications path shared by two or
more users.
Trunked
Operation
- Trunked Operation refers to the use of a set of
radio frequency channels by multiple user
groups. By using high speed digital data the
radio goes to an unused channel when a call is
initiated and will also only respond to calls in
the same user group. In this way conversation
privacy between user groups is assured.
trunked radio
system
- a radio system in which a limited number of
radio channels is dynamically allocated to
groups of people for communication purposes.
trunked
system
- a set of one or more trunked groups.
Wide Area
Encode
- a programmed option which ensures all system
scanning mobile and personal radios have time
to lock onto the call before the initiating unit is
allowed to talk.
working
channel
- a radio channel (transmit/receive) that is
automatically assigned by the site controller for
voice or data communications.