type FULL key BUTTON_Y { base: fallback CALL lalt: fallback POWER ralt: fallback SYSRQ } key BUTTON_X { base: fallback BACK lalt: fallback HOME ralt: fallback APP_SWITCH } key BUTTON_Z { base: fallback ENTER lalt: fallback VOLUME_MUTE } key BUTTON_1 { base: fallback DPAD_UP lalt: fallback VOLUME_UP } key BUTTON_2 { base: fallback DPAD_LEFT lalt: fallback BRIGHTNESS_DOWN } key BUTTON_3 { base: fallback DPAD_RIGHT lalt: fallback BRIGHTNESS_UP } key BUTTON_4 { base: fallback DPAD_DOWN lalt: fallback VOLUME_DOWN }