Synaccess-networks NP-0801DTM Manual do Utilizador descarregar pdf (Página 33)

HAYESCOMPLIANTATCOMMANDS

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33 HSPA+ATCommandsReferenceGuide

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IdentificationInfor mationI

Executecommandreturnsoneormorelinesofinformationtextfollowedbyaresultcode.

Syntax

Command Commandtype

ATI[<n>] Execute

ParametersandValues

<n> 

0 Numericalidentifier.

1 Modulechecksum.

2 Checksumcheckresult.

3 Manufacturer.

4 Productname.

5 DOBversion.

Notes

 Ifparameterisomitted,thecommandhasthesamebehaviorasATI0.

 Reference:V.25ter.

DataCarrierDetect(DCD)Control&C

SetcommandcontrolstheRS232DCDoutputbehavior.

Syntax

Command Commandtype

AT&C[<n>] Set

ParametersandValues

<n> 

0 DCDremainshighalways.

1

DCDfollowstheCarrierdetectstatus:ifcarrierisdetectedDCDishigh,otherwise

DCDislow.Default:1.

2 DCDoffwhiledisconnecting.

Notes

 Ifparameterisomitted,thecommandhasthesamebehaviorasAT&C0.

 Reference:V.25ter.

DataTerminalReady(DTR)Control&D 

SetcommandcontrolsthemodulebehaviortotheRS232DTRtransitions.

Syntax

Command Commandtype

AT&D[<n>] Set

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Synaccess-networks NP-0801DTM Manual do Utilizador Página 33