Template: SIM8200X NDIS拨号上网

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Manual NDIS Dial-up Internet

After installing the driver, some computers cannot automatically dial up to access the Internet, so you need to dial manually, the operation is as follows:
Download SSCOM software, open the sim8200 AT port to send the following command:

AT$QCRMCALL=1,1 //carrier return required

Sim8200 win sendat1.png
At this point, NDIS dial-up is active, and the computer can connect to the network. If it returns "No Carrier", the dial-up may have already occurred. Try accessing the internet directly.