…
# > AT+CPIN? < +CPIN: READY < OK # > ATE0 < OK # > AT+CMEE=1 < OK # > AT+CFUN=4 < OK # > AT+COPS=2 < OK # > AT+QPSMS=0 < OK # > AT+QPSMCFG=20,4 < OK # > AT+QCFG="psm/enter",0 < OK # > AT+QCFG="psm/urc",1 < OK # > AT+QURCCFG="urcport","uart1" < OK # > AT+QINDCFG="all",1,1 < OK # > AT+QCFG="iotopmode",2,1 < OK # > AT+QCFG="band",0,0,80000 < OK # > AT+QCFG="nwscanseq",00,1 < OK # > AT+QCFG="servicedomain",2,1 < OK # > AT+CEREG? < +CEREG: 0,0 < OK # > AT+CEREG=2 < OK # > AT+QURCCFG="urcport","usbmodem" < OK # > AT+QINDCFG="all",1 < OK # > AT+CFUN=1 < OK # > AT+QICSGP=1,1,"" < OK # > AT+COPS=1,2,"26201",8 < OK