OpenWRT R11E-LTE-US

AT E0 V1 

AT+CFUN=1,1 

AT E0 V1 

AT+GMI 

AT+GMM 

AT+GMR 

AT+CGSN 

AT+CFUN=4 

AT+CMEE=1 

AT+CREG=2 

AT+CGREG=2 

AT+CEREG=2 

AT+CGEREP=2,0 

AT+CMGF=0 

AT+CNMI=1,1,0,1,0 

AT+CFUN=1 

AT+CPIN? 

AT+CPMS="SM","SM","SM" 

AT+CFUN? 

AT+CNUM 

AT+CIMI 

AT+CPIN? 

AT+COPS=0 

AT+CGDCONT=1,"IP","vzwinternet" 

AT$QCPDPP=1,0 

AT+CEREG=2 

AT+COPS? 

AT+CFUN? 

AT+CSQ 

AT+COPS? 

AT+CFUN? 

QAT$QCRSRP? 

QAT$QCRSRQ? 

at$ecmcall=1 

at$ecmcall? 

AT+CGCONTRDP=1