Synaccess-networks NP-0801DTM Manual do Utilizador descarregar pdf (Página 318)

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AUDIOCOMMANDS

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HSPA+ATCommandsReferenceGuide 318

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EchoCancellerConfiguration

HandsfreeEchoCanceller#SHFEC

Thiscommandhasnoeffectandisincludedforbackwardcompatibility.

Readcommandreportsthevalueof

<mode>,intheformat:

#SHFEC:

<mode>

Testcommandreturnsthesupportedrangeofvaluesof

<mode>.

Syntax

Command Commandtype

AT#SHFEC=[<mode>] Set

AT#SHFEC? Read

AT#SHFEC=? Test

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ParametersandValues

<mode> 

0‐1 Default:0.

Notes

 Valuereturnstodefaultafterpoweroff.

HandsetEchoCanceller#SHSEC

Setcommandenablesordisablestheechocancellerfunctiononaudiohandsetoutput.

Readcommandreportswhethertheechocancellerfunctiononaudiohandsetoutputiscurrentlyenabledornot,

intheformat:

#SHSEC:<mode>

Testcommandreturnsthesupportedrangeofvaluesfor<mode>.

Syntax

Command Commandtype

AT#SHSEC=<mode> Set

AT#SHSEC? Read

AT#SHSEC=? Test

ParametersandValues

<mode> 

0 Disablesechocancellerforhandsetmode.Default:0.

1 Enablesechocancellerforhandsetmode.

Notes

 Tosave<mode>valueinnon‐volatilememoryusetheAT&Wcommand.

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Synaccess-networks NP-0801DTM Manual do Utilizador Página 318