Motorola APX 7000 User Manual page 204

PremierOne
Preprogrammed
Private
(Conversation)
Call
Private Line (PL)
Programmable
PTT
200
English
A software application which
streamlines critical real time
operations and simplifies
system administration to deliver
accurate, consistent and
integrated information remotely
to the requestors.
Refers to a software feature
that has been activated by a
qualified radio technician.
A feature that lets you have a
private conversation with
another radio user in the
talkgroup.
A sub-audible tone that is
transmitted such that only
receivers decoding the tone
receives it.
Refers to a radio control that
can have a radio feature
assigned to it.
Push-To-Talk. The PTT button
engages the transmitter and
puts the radio in transmit (send)
operation when pressed.
Radio Frequency The part of the general
(RF) frequency spectrum between
the audio and infrared light
regions (about 10 kHz to
10,000,000 MHz).
Repeater A conventional radio feature,
where you talk through a
receive/transmit facility that re-
transmits received signals, in
order to improve
communications range and
coverage.
Selective Call A feature that allows you to call
a select individual, intended to
provide privacy and to eliminate
the annoyance of having to
listen to conversations of no
interest to you.
Selective Switch Any digital P25 traffic having
the correct Network Access
Code and the correct talkgroup.