Repeater Access
Button (RAB)
(Conventional
Only)
Allows user to manually send a
repeater access codeword.
Reprogram
Request
(Trunking Only)
Notifies the dispatcher you
want a new dynamic regrouping
assignment.
Request-To-Talk
(Conventional
Only)
Notifies the dispatcher you
want to send a voice call.
Scan Toggles scan on or off.
Scan List
Programming
Selects the scan list for editing
(by long press on the Scan
button).
Secure/Clear Toggles secure transmission on
or off.
Selective Call
(Conventional
Only)
Calls an assigned radio.
Siren Turns different Siren Tones on
or off.
Site Display/
Search (Trunking
Only)
Displays the current site ID and
RSSI value; performs site
search for Automatic Multiple
Site Select (AMSS) or
SmartZone operation.
Site Lock/Unlock
(Trunking Only)
Locks onto a specific site.
Status (Astro 25
Trunking Only)
Sends data calls to the
dispatcher about a predefined
status.
Talkaround/Direct
(Conventional
Only)
Toggles between using a
repeater and communicating
directly with another radio.
Talkgroup
(Conventional
Only)
Allows a call from an individual
radio to a group of radios.
Text Messaging
Service (TMS)
Selects the text messaging
menu.
TMS Quick Text Selects a predefined message.
User Automatically registers with the
server.
Identifying Radio Controls
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