1. While on a call, tap the Device icon to send the call to the paired Galaxy device.
   
2. Touch, then drag the Volume Slider to adjust the in call volume.
   
3. Tap the Mute icon to mute the call.
   
4. While the call is muted, the Mute icon will be displayed in the notifications bar.
   
5. For more call options, tap the Menu icon.
   
6. Tap the Keypad icon to view the keypad.
   
7. Tap the Bluetooth Headset icon to enable and disable a paired Bluetooth headset.
   
8. Swipe down from the the top edge of the screen to return to the call screen.
   
9. Tap the End Call icon to end the call.