0x83 battery # Fn+F2
0x84 prog1 # Fn+F5 backlight on/off
0x86 wlan # Fn+F9
-0x88 brightnessup # Fn-Up
-0x89 brightnessdown # Fn-Down
+0x88 brightnessup # Fn+Up
+0x89 brightnessdown # Fn+Down
0xB1 prog2 # Fn+F7 run Samsung Magic Doctor (keypressed event is generated twice)
0xB3 prog3 # Fn+F8 switch power mode (battery/dynamic/performance)
0xB4 wlan # Fn+F9 (X60P)