Siemens Brodersen MC55 AT Command Manual page 414

(num)
<MicVccState>
Microphone supply voltage control status.
0
2
Notes
• The programmable power supply of the MICP2 line gives you greater flexibility in connecting audio accesso-
ries or using MICP2 for a variety of functions other than audio. A detailed description of the extended usage
of MICP2 can be found in [8].
• During an active call, users should be aware that when they switch back and forth between different audio
modes (for example handsfree on/off) the value of
is retained until explicitly changed.
MC55_ATC_V04.00
Confidential / Released
Supply voltage was set to a constant value.
Supply voltage state is controlled by the ME and depends on parameter data
set of the selected audio mode.
<MicSwitch>
Page 414 of 475
does not change, i.e. the microphone mode
3/17/06