Name
Function
PTT key Press and hold to transmit and release to listen
Power/volume
control
Rotate to turn the radio on and change the speaker volume
16 way
selector
Select and change channels or talkgroups
3-way
selector
Select frequently used features
Left and right
selection keys
Action determined by the text above the selection key
Scroll keys Scroll up and down through a list of menu options, or access a pre-programmed menu
Function keys Programmed for frequently used options
Alphanumeric
keys
Used to enter letters and numbers
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Tait International Ltd July 2021