Tait TM8250 Operator's Manual page 22

press-to-talk
(PTT) key
microphone
(keypad microphone
shown)
on/off key
volume
control
microphone
socket
function keys
1 to 4
Symbol Name
PTT key
Volume control
On/off key
Left selection key
Right selection key Action determined by the text above the
Scroll keys
Tip: If you press and hold the scroll keys, the scroll speed increases.
Function keys
Alphanumeric keys Used to enter letters and numbers
22 Getting started
left selection key
Function
Press and hold to transmit and release to
listen
Rotate to change the speaker volume
Turn the radio on or off with a long press
Action determined by the text above the left
selection key, or
deletes a dialled character from the display
right selection key
Scroll up and down through a list of menu
options or scroll left and right in messages,
or select your Quick Access menu
Function keys with programmed options
alphanumeric keys
radio status LEDs
display
Channel 12
Menu
scroll keys
right selection key
green
red amber
speaker
Main menu