E-Lins D120 Series DTU Manuale Utente Scaricare il pdf (Pagina 12)

 D120SeriesDTUUserManual

E‐LinsTechnologyCo.,Limited



providepowersupplywithourproducts,youconfiguredtheHyperTe rminal successfully

3.6 Testcommand

TestATcommand

AT<CF> //Test“at“command

OK //Responseokpar ameterifsuccessfullyconnected,youcanmake

surethemodulehavenomalfunction

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AT+CSQ<CF> //tochecktheSignalquality

+CSQ:**,## //**Shouldbethenumberbetween10and31,thesignalquality

becomesbetterasthenumbergrows.

##shouldbeis99,

OryoushouldcheckingtheequipmentofantennaorSIMcard.

Have show detect Baud

Makecall

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E-Lins D120 Series DTU Manuale Utente Pagina 12