I’m trying to perform a network survey without sim card inserted, that function should be possible as mentioned in the datasheet, but when i perform the CSURV function, the module only says:
Network survey started …
what do i have to change to enable this feature? Could you please give me the complete command set to make it work after power on? My Module is a GE-864 Quad.
But you need to have antenna and signal, do you?
Set AT+CMEE=2 before in the hope of a better error message.
Thx for the help, I figured out that my antenna was not working properly, now everything works fine.
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