User's Guide
Table Of Contents
- Declaration of Conformity
- Contents
- Important Safety Information
- Notice to Users
- Software Version
- Copyrights
- Computer Software Copyrights
- Introduction
- Basic Operations
- Radio Controls
- Status Indicators
- Zone and Channel Selections
- Calls
- Advanced Features
- Utilities
- Authorized Accessories List
- Batteries and Chargers Warranty
- Limited Warranty
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.
2 Release the PTT button to listen.
The call ends when there is no voice activity for a
predetermined period.
Open Voice Channel Mode (OVCM)
An Open Voice Channel Mode (OVCM) allows a radio that
is not preconfigured to work in a particular system to both
receive and transmit during a group or individual call.
The OVCM group call also supports broadcast calls.
Program your radio to use this feature. Check with your
dealer or system administrator for more information.
Making OVCM Calls
Your radio must be programmed for you to make an OVCM
Call. Follow the procedure to make OVCM Calls on your
radio.
1 Select a channel with the active group alias or ID.
2 Press the PTT button to make the call.
Responding to OVCM Calls
When you receive an OVCM 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.
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