• The radio plays the item announcement voice
message.
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.
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.
On/Off/Information Button
The On/Off/Information button at the top of the radio
serves four basic purposes:
• to power the radio on or off.
• to check the battery strength.
• to check the Received Signal Strength Indicator (RSSI)
signal strength when the radio is powered on.
• to check the radio name when the radio is powered on.
Short press the On/Off/Information button twice when
the radio is powered on. The radio displays the radio
name.
English
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