User's Guide

The call initiator can press the programmed Cancel
button to end a Group Call.
5.6.1.2
Responding to Group Calls
When you receive a Group Call:
• The green LED blinks.
•
Your radio unmutes and the incoming call sounds
through the speaker.
1 Do one of the following:
• If the Channel Free Indication feature is enabled,
you hear a short alert tone the moment the
transmitting radio releases the PTT button,
indicating the channel is free for you to respond.
Press the PTT button to respond to the call.
• If the Voice Interrupt feature is enabled, press the
PTT button to interrupt the audio from the
transmitting radio and free the channel for you to
respond.
The green LED lights up.
2 Do one of the following:
• Wait for the Talk Permit Tone to end and speak
clearly into the microphone if enabled.
•
Wait for the PTT Sidetone to end and speak
clearly into the microphone if enabled.
3 Release the PTT button to listen.
The call ends when there is no voice activity for a
predetermined period.
5.6.2
Broadcast Call
A Broadcast Call is a one-way voice call from any user to
an entire talkgroup.
The Broadcast Call feature allows only the call initiating
user to transmit to the talkgroup, while the recipients of the
call cannot respond.
The broadcast initiator can also end the broadcast call. To
receive a call from a group of users, or to call a group of
users, the radio must be configured as part of a group.
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