Polycom VVX 400 - Updating Channel Subscriptions; Allowing PTT Broadcasts to Play During Active Calls

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Select Settings from Home view, and select Basic > Preferences > Paging/PTT
Configuration > PTT Push to Talk.
From the PTT Channel Configuration screen, select Default Channel, and select the number
of the channel you want to use.
To update the default channel :
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Updating Channel Subscriptions
You can subscribe to any channel that has been enabled by your administrator and appears
in your channels list. When you subscribe to a channel, you can send and receive PTT
broadcasts on that channel.
Select Settings from Home view, and select Basic > Preferences > Paging/PTT
Configuration > PTT Push to Talk.
From the PTT Channel Configuration screen, select Channel Subscriptions.
From the Channel Subscriptions screen, select the channel you want to subscribe to,
and press Yes. By default, you’re subscribed to Channels 1, 24, and 25.
To subscribe to additional PTT channels :
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Allowing PTT Broadcasts to Play During Active Calls
The Accept While Busy option determines what happens when you’re in a call and receive a
PTT broadcast. If you enable the option, a PTT broadcast will interrupt telephone calls and
you’ll hear the audio of both the telephone call and the broadcast. If you disable the option,
the incoming broadcast will be held in a Pending state—it won’t disrupt the telephone call,
and you won’t hear the broadcast. To hear the PTT broadcast, select the PTT broadcast and
press Accept (the telephone call will automatically be held). Or, hold or end the telephone call.
Select Settings from Home view, and select Basic > Preferences > Paging/PTT
Configuration > PTT Push to Talk.
To allow or disallow PTT broadcasts to play during an active call :
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