Console AT commands
You can send AT commands to any modem using
CLI>dongle cmd <device> <AT_command>
Some useful AT commands:
AT command Description
AT+CCWA=0,0,1 disable call-waiting
AT+CFUN=1,1 reboot modem
AT^CARDLOCK=“<code>” send unlock code
AT^SYSCFG=13,0,3FFFFFFF,0,3 modem 2G only, automatic search any band, no roaming
AT^SYSCFG=2,0,3FFFFFFF,2,4 Any
AT^SYSCFG=13,1,3FFFFFFF,2,4 2G only
AT^SYSCFG=14,2,3FFFFFFF,2,4 3G only
AT^SYSCFG=2,1,3FFFFFFF,2,4 2G preferred
AT^SYSCFG=2,2,3FFFFFFF,2,4 3G preferred
AT^U2DIAG=0 enable modem function only
ATI get relevant information from modem
ATZ reset modem configuration
AT+CIMI read IMSI
AT+CLCK=“SC”,0,“<pin>” disable PIN verification