Siemens MC55 Manuel d'utilisateur télécharger pdf (Page 408)

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101

MC55 AT Command Set

16.12 AT^SNFM

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MC55_ATC_V01.05 Page 408 of 469 2/10/04

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16.12 AT^SNFM Set microphone audio path and power supply

Syntax

Command Description

The test command returns the supported values of the parameters <MicSwitch> and <MicVccCtl>.

The read command returns the microphone mute and supply voltage status.

Value of

<MicSwitch> is valid during a voice call only.

The write command can be used to switch the microphone's audio path (muted / not muted) or to control the

power supply of the MICP2 line (microphone input of the second analog audio interface).

Test Command

AT^SNFM=?

Response(s)

^SNFM: (list of supported <MicSwitch>s) , (list of supported <MicVccCtl>s)

Read Command

AT^SNFM?

Response(s)

^SNFM: <MicSwitch>, <MicVccState>

Write Command

AT^SNFM=[<MicSwitch>] [, <MicVccCtl>]

Response(s)

PIN ASC0 ASC1 MUX1 MUX2 MUX3

! % % % % %

Reference(s)

SIEMENS

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Siemens MC55 Manuel d'utilisateur Page 408

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