+ UNIMAP_VOLUME_UP, // 0x48 Vol Up(Adjustable keyboard)
+ UNIMAP_VOLUME_DOWN, // 0x49 Vol Down(Adjustable keyboard)
+ UNIMAP_VOLUME_MUTE, // 0x4A Vol Mute(Adjustable keyboard)
+ UNIMAP_KP_ASTERISK, // 0x4B ADB keypad slash(between equal and asterisk)