|
Try the below script in the AT Command Tester tool
//Script: at!gcfuimtype.at //This AT command is used to set/query the type of SIM that is installed in //the Sierra Wireless modules. //Enter the password AT!ENTERCND="1234" //Query the current SIM Type AT!GCFUIMTYPE? WAIT=1 //Set the installed SIM type to 2G SIM AT!GCFUIMTYPE=0 //Set the installed SIM type to 3G SIM AT!GCFUIMTYPE=1 //Set the installed SIM type to USB UICC AT!GCFUIMTYPE=2 //Set the installed SIM type to USB UICC RST HIGH AT!GCFUIMTYPE=3
Output of the above script in the AT Command Tester tool
AT!ENTERCND="1234" OK Password protected commands are unlocked AT!GCFUIMTYPE? !GCFUIMTYPE: 0003 OK AT!GCFUIMTYPE=0 OK AT!GCFUIMTYPE=1 OK AT!GCFUIMTYPE=2 OK AT!GCFUIMTYPE=3 OK