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banks (A, B ... X or Y) of 3 zones.
Assignable Settings or Utility Functions
Controls Lock
Light/Flip
TX Power Level
Locks or unlocks the programmable buttons, switches or rotary knobs.
Press the button to toggle the display backlight on or off; press and hold the button to reverse the content of the top display.
Toggles transmit power level between high and low.
Voice
Announcement
Audibly indicates the current feature mode, Zone or
Channel the user has just assigned.
Voice Mute
Toggles voice mute on or off.
Volume Set Tone
Sets the volume set tone.
Accessing the Preprogrammed Functions
You can access various radio functions through a short or long press of the relevant programmable buttons.
Push-To-Talk (PTT) Button
A
The PTT button on the side of the radio serves two basic purposes:
• While a call is in progress, the PTT button allows the radio to transmit to other radios in the call.
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English
Press and hold down PTT button to talk. Release the PTT button to listen. The microphone is activated when the PTT button is pressed.
•
While a call is not in progress, the PTT button is used to make a new call. See
on page 42 for more information.
English
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