Switch Audio Channel During Call; Figure 50: Call Details; Figure 51: Switch Audio Channel During Call 1 - Grandstream Networks GXV3240 User Manual

Switch Audio Channel During Call


The GXV3240 allows users to switch among handset, speaker or headset (RJ9 headset, Plantronics
EHS headset and Bluetooth headset) when making calls. Press the Hook Switch to switch to handset;
press the Headset button
speaker; or slide down the "System Settings" menu on talk screen, and press
Bluetooth headset.

If Bluetooth headset is connected, the audio will be automatically switched to Bluetooth headset once
the call is established.

The status bar on the top or the screen shows the current audio channel being used during the call. If
pressing the corresponding key for the currently used audio channel, the call will be hang up.

Figure 50: Call Details

to switch to headset; press the Speaker button

Figure 51: Switch Audio Channel during Call 1

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