PLT_HID_2_0_PAGE
if (col_page == PLT_HID_2_0_PAGE) {
#define PLT2_VOL_UP (PLT_HID_2_0_PAGE | PLT_VOL_UP)
#define PLT2_VOL_DOWN (PLT_HID_2_0_PAGE | PLT_VOL_DOWN)
#define PLT2_MIC_MUTE (PLT_HID_2_0_PAGE | PLT_MIC_MUTE)