A mobile network will be set up automatically after updating, you can disconnect other
networks and test it.
4. Manual NDIS Dial-up Internet
If the above 2 steps have been done, Windows cannot access the Internet, you need to
manually start the NDIS dial-up.
Open the sim8200 AT port and send the command:
AT$QCRMCALL=1,1+Enter
After dialing is successful, as shown in the figure below, the computer can go online
normally.
At this
time, the NDIS dialing takes effect, and the computer can connect to the network; if it
returns No Carrier, it may have dialed up, and you can go online to see it directly.