Samsung NX10RP1N9W NX10 User Defined Buttons (SENS Keyboard), The default settings for these buttons are:

User Defined Buttons (SENS Keyboard)

You may program the four buttons to the left of the power button to start any program you have installed on your computer.

The default settings for these buttons are:

Icon	Name	Function
	Internet Button	Launches Internet Explorer.
	E-Mail Button	Launches Outlook Express.
	User Button	Executes user-defined action.
	WLAN/Bluetooth	Turns WLAN/bluetooth on and off.
	On/Off Button	(If you do not have WLAN/Bluetooth module installed, an additional
		User Button is provided instead.)

What is Bluetooth?

Bluetooth is a worldwide standard for the wireless exchange of data between two devices.

Using Wireless LAN/Bluetooth Button

Loading or unloading wireless LAN/Bluetooth driver takes about 5 seconds. Therefore, if you turn wireless LAN/Bluetooth on/off using the wireless LAN/ Bluetooth button, the button does not work in 5 seconds. (For wireless LAN/ Bluetooth installed models)

14 Users Manual