You are notified when an operation has completed correctly by a "beep" or "audio guidance". The default notification sound is a "beep". You can switch the
notification sound using the following procedure.
o Switching to Audio Guidance Mode
1
End the audio playback or phone call on connected
Bluetooth device, or turn off the Bluetooth function of
the connected Bluetooth device.
2
Press and hold the call button and "+" volume button
together for more than 5 seconds.
The beep sound is heard and the notification sound is switched to
0
audio guidance.
L
Connections
R
Operation
Troubleshooting
o Switching to beep mode
1
End the audio playback or phone call on connected
Bluetooth device, or turn off the Bluetooth function of
the connected Bluetooth device.
2
Press and hold the call button and "-" volume button
together for more than 5 seconds.
The beep sound is heard and the notification sound is switched to