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Topic: Cheap GSM module (SIM800) not connecting to the network (Read 139360 times) previous topic - next topic

Jayesh_Adwani

2g sim card is not available here in India so i like to have some advice what to do if gsm module800A not registering on network

puthre

Check if the IMEI number written on the module matches the number that you receive on the AT+cgsn command.

I have the same problem described here (cannot register to network) and these numbers do not match and I suspect that the issue is that I might have a cloned module.


Jayesh_Adwani


geologic

2g sim card is not available here in India so i like to have some advice what to do if gsm module800A not registering on network
SIM800 is a 2G modem, if 2G is not available in your country, you cannot use it.

Jayesh_Adwani


geologic

Well, check UMTS modules like sim5320 or the new narrowband (if available in your country) like sim7000



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