const KEY DALI_KEY_LANGUAGE = 199;
const KEY DALI_KEY_VOLUME_UP = 200;
const KEY DALI_KEY_VOLUME_DOWN = 201;
+const KEY DALI_KEY_BACKSPACE = 202;
+const KEY DALI_KEY_CURSOR_LEFT = 203;
+const KEY DALI_KEY_CURSOR_RIGHT = 204;
+const KEY DALI_KEY_CURSOR_UP = 205;
+const KEY DALI_KEY_CURSOR_DOWN = 206;
namespace Internal
{