Motorola APX 4000 User Manual page 167

Term
Personality A set of unique features specific to a radio.
PIN Personal Identification Number
A software application which streamlines
critical real time operations and simplifies
PremierOne system administration to deliver accurate,
consistent and integrated information
remotely to the requestors.
Refers to a software feature that has been
Preprogrammed
activated by a qualified radio technician.
Private A feature that lets you have a private
(Conversation) conversation with another radio user in the
Call talkgroup.
A sub-audible tone that is transmitted such
Private Line
that only receivers decoding the tone
(PL)
receives it.
Refers to a radio control that can have a
Programmable
radio feature assigned to it.
Push-To-Talk – the PTT button engages
PTT the transmitter and puts the radio in
transmit (send) operation when pressed.
The part of the general frequency spectrum
Radio
between the audio and infrared light
Frequency (RF)
regions (about 10 kHz to 10,000,000 MHz).
Definition Term
A conventional radio feature, where you
talk through a receive/transmit facility that
Repeater re-transmits received signals, in order to
improve communications range and
coverage.
A feature that allows you to call a select
individual, intended to provide privacy and
Selective Call
to eliminate the annoyance of having to
listen to conversations of no interest to you.
Any digital P25 traffic having the correct
Selective Switch Network Access Code and the correct
talkgroup.
Special electronic circuitry, added to the
receiver of a radio, that reduces, or cuts off,
Squelch
unwanted signals before they are heard in
the speaker.
SSI Synchronous Serial Interface
An operating condition whereby the radio's
Standby speaker is muted but still continues to
receive data.
Pre-defined text messages that allow the
Status Calls user to send a conditional message without
talking.
Definition
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English