echo -en “AT+GSNr” | microcom -t 1000 /dev/ttyUSB0
I’m aware of the above AT command to do that. I was hoping there was a way get that information without using microcom or minicom. I was told that the WAN would have to be disable/turned off in order to use those programs. Is that true? Wouldn’t that be a problem if you were trying to get the ESN when you are connected via WAN (which is a requirement for us)?
Also, what I need is the ESN, not the IMEI, since we are using CDMA