Hi! recently i’ve tried to set the U20 modem to GSM mode in order to reduce the power consumption. Some of the Mifi unit can function well but some cannot. I’m using minicom to set the ("at+qcfg=“nwscanmode”,1 ) , after that all these command response inside the terminal
+CFUN: 1
+CPIN: READY
+QUSIM: 1
+QIND: SMS DONE
+QIND: PB DONE
RDY
Can I know is there any solution to stop the response? Thanks