Thanks Kyson, without sim, the command you have mentioned before i.e. AT+COPS=1,2,“43211” (43211 is new operator) does not work. There is no error but AT+QENG=“servingcell” returns still the previous operator! Can you test yourself?
Thanks Kyson, without sim, the command you have mentioned before i.e. AT+COPS=1,2,“43211” (43211 is new operator) does not work. There is no error but AT+QENG=“servingcell” returns still the previous operator! Can you test yourself?