Assignable Settings Or Utility Functions; Accessing The Preprogrammed Functions; Push-To-Talk (Ptt) Button - Motorola APX Series User Manual

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Assignable Settings or Utility
Functions
Controls Lock
Locks or unlocks the programmable buttons, switches,
or rotary knobs.
Light/Flip
Press the button to toggle the display backlight on or
off; press and hold the button to reverse the content of
the top display.
TX Power Level
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.
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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.
Press and hold down PTT button to talk. Release the
PTT button to listen. The microphone is activated when
the PTT button is pressed.