Multitech MTR-C2 Dokumentacja Pobierz pdf (Strona 185)

CUSTOMATCOMMANDS

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185 ATCommandsforHSPA‐H5Modems

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selectionstopsassoonasaGSMcellisfound(deprecated).

2

Enablesautomaticbandselectioninfourbands(at850/1900and900/1800);

differentlyfromprevioussettingsittakesimmediateeffect.Default:2.

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Notes

 Necessaryconditiontoeffectively haveautomaticbandselectionatnextpower‐up(duetoeither

AT#AUTOBND=1orAT#AUTOBND=2)isthatAT+COPS=0hastobepreviouslyissued.

 Ifautomaticbandselectionisenabled(AT#AUTOBND=1)thebandchangeseveryabout90secondsthrough

availablebandsuntilaGSMcellisfound.

 IfthecurrentsettingisequaltoAT#A UTOBND=0andyouissueAT#ENS=1,atfirstnextpower‐upaftertheENSis

activated(see#ENS)theautomaticbandselection(AT#AUTOBND=2)isenabled.

PPP‐GPRSConnectionAuthenticationType#GAUTH

SetcommandsetstheauthenticationtypeusedinPDPContextActivationduringPPP‐GPRSconnections.

Readcommandreportsthecurrentauthenticationtype,intheformat:

#GAUTH:<type>

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

Syntax

Command Commandtype

AT#GAUTH=[<type>] Set

AT#GAUTH? Read

AT#GAUTH=? Test

ParametersandValues

<type> 

0 Noauthentication.

1 PAPauthentication.Default:1.

2 CHAPauthentication.

Notes

 Ifthesettingsontheserverside(thehostapplication)ofthePPParenotcompatiblewiththeAT#GAUTH

setting,thenthePDPContextActivationusesnoaut hentication.

SkipEscapeSequence#SKIPESC

Setcommandenablesordisablesskipping theescapesequence+++whiletransmittingduringadataconnection.

Readcommandreportswhetherescapesequenceskippingiscurrentlyenabledornot,intheformat:

SKIPESC:<mode>

Testcommandreportssupportedrangeofvaluesforparameter<mode>.

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Multitech MTR-C2 Dokumentacja Strona 185