PLT_HID_1_0_PAGE
if (col_page == PLT_HID_1_0_PAGE)
#define PLT1_VOL_UP (PLT_HID_1_0_PAGE | PLT_VOL_UP)
#define PLT1_VOL_DOWN (PLT_HID_1_0_PAGE | PLT_VOL_DOWN)
#define PLT1_MIC_MUTE (PLT_HID_1_0_PAGE | PLT_MIC_MUTE)