User's Manual

48
Function
Controlling codes
Return codes
Microphone
status
7F 08 99 A2 B3 C4 02 FF 01 45 CF
7F 09 99 A2 B3 C4 02 FF 01 45
XX CF

XX=01 indicates that the microphone
is mute.

XX=02 indicates that the microphone
is not mute.
Read the
value of
backlight
brightness
7F 08 99 A2 B3 C4 02 FF 01 49 CF
7F 09 99 A2 B3 C4 02 FF 01 49
XX CF
Note:
XX indicates the value of backlight
brightness (0-100), corresponding to
the hexadecimal number system
(00-64).