E-Lins D120 Series DTU Manuel d'utilisateur télécharger pdf (Page 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



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

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 30 31

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E-Lins D120 Series DTU Manuel d'utilisateur Page 12