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Audio Profile Application
Profile
This profile is applicable to other situations. You need to configure the audio
parameters.
To set an audio profile, do one of the following:
On the home screen, press the Menu key, and then go to Settings > Profiles.
If the shortcut is configured, press the preprogrammed Objective Profile key.
8.3.2 Multi Audio
The terminal can be connected to the wired and wireless audio accessories simultaneously. You can select wireless
(BT) or wired accessories for voice calls.
When the terminal is connected to the second audio accessory, an interface for selecting audio accessories will
prompt up. You can select an audio accessory to be used. The interface automatically disappears after three seconds.
To set which audio accessory is used, on the home screen, press the Menu key, go to Settings > Radio > Audio >
Audio Output, and then select BT first or Latest first.
BT first
A wireless audio accessory will be used in preference. If both the BT and wired earpieces are connected, the BT
earpieces will be used for calls in preference. The wired earpieces can be used only after the BT earpieces are
disconnected.
Latest first
The latest connected audio accessory will be used in preference. For example, if the BT earpieces are connected
before the wired earpieces, the wired earpieces will be used for calls in preference. The BT earpieces can be used
only after the wired earpieces are disconnected.
8.4 VOX
The VOX feature allows you to transmit by speaking instead of pressing and holding the PTT key. When the voice
detected by the microphone reaches the value to trigger the transmission, the terminal will automatically transmit
the voice without PTT pressed.
8.4.1 Enabling the VOX Feature
If the VOX feature is programmed, you can enable it as follows:
On the home screen, press the Menu key, go to Settings > Function > VOX > Switch, and then select On.
Press the preprogrammed Vox key.
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