one left -
5, RF may make inteference caused this issue . Pls send command AT+CFUN=4 and then AT+CPIN? check few times . Or move antenna far away from SIM .
one left -
5, RF may make inteference caused this issue . Pls send command AT+CFUN=4 and then AT+CPIN? check few times . Or move antenna far away from SIM .
I now get an CME Error:10
?
CME Error means “SIM not inserted” . Coud u give the answers for above item 3 ?