User Manual

• Press to return to the previous screen.
• Long press to return to the Home screen.
Your radio automatically exits the menu after a
period of inactivity and returns to the Home screen.
Push-To-Talk (PTT) Button
The PTT button serves two basic purposes.
• While a call is in progress, the PTT button allows the
radio to transmit to other radios in the call. 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 Calls on page 45).
Long press the PTT button to talk. Release the PTT button
to listen.
If the Talk Permit Tone or the PTT Sidetone
is enabled,
wait until the short alert tone ends before talking.
If the Channel Free Indication feature is enabled on your
radio (programmed by your dealer), you will hear a short
alert tone the moment the target radio (the radio that is
receiving your call) releases the PTT button, indicating the
channel is free for you to respond.
You hear a continuous Talk Prohibit Tone if your call is
interrupted, for example when the radio receives an
Emergency call. You should release the PTT button if you
hear a continous Talk Prohibit Tone.
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