Learn how to use accessory settings on your Samsung Galaxy Mega. This menu allows you to select the Audio output mode when using a car or desk dock.
From the Home screen, tap App > Settings > My device > Accessory.
Tap Dock sound to play sounds when inserting or removing the phone from the dock.
Tap Audio output mode to use the external dock speakers when the phone is docked.
Tap Desk home screen display to display the desk home screen whenever the phone is docked.
Tap Automatic unlock if you are using a phone cover and you want your phone to unlock when you open the cover.
Tap Audio output to set your Audio output to Stereo or Surround.