You can simply turn your Bluetooth® headset off to disconnect the device. Please refer to your device's user manual or you may follow the steps below.
From the main screen, tap the "Menu" icon located in the lower right hand corner of your screen.
Press and slide your fingertip from right to left across the screen to see the next menu page.
Tap the circle of the Bluetooth® device that you would like to disconnect.
To return to the main screen, press the red PWR/END key.
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