Shure Conference Phone Get commands, Report from power supply

English
21h01h to 1Eh
22h01h to 1Eh
23h
24h
25hXXh
10
23
Get commands
Report from power supply
00h
01h
00h
01h
Report the input level,
01h=mute
1Eh=highest level
Report the output level,
01h=mute
1Eh=highest level
Report: input switch is off
Report: input switch is on
Report: output switch is off
Report: output switch is on
Report: Software version is XXh
11h
12h
13h
14h
15h
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Get the input level
Get the output level
Get the input on/off status
Get the output on/off status
Get the software version