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Micvccstate – Siemens Brodersen MC55 AT User Manual

Page 414

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MC55_ATC_V04.00

Page 414 of 475

3/17/06

Confidential / Released

Microphone supply voltage control status.
0

Supply voltage was set to a constant value.

2

Supply voltage state is controlled by the ME and depends on parameter data

set of the selected audio mode.

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

does not change, i.e. the microphone mode

is retained until explicitly changed.

(num)