Running AT commands on EM7345 Module


Im trying to run AT commands on this device which is in a lenovo laptop, however most texts online say that you need to use a terminal emulator and connect via serial COM1. However this does not seem to be relevant for this internal unit.

Can anyone shed some light on how this can be done? I’m basically trying to extract the SIM number from the device (ICCID?).


Look in Device Manager - isn’t there a Virtual COM port for the device :question:

This may help: … indows-xp/

unfortunately it doesnt seem to be seen as a modem by windows, just a network adapter.

In the properties, there is no modem tab available. The only tabs available are general, advanced, driver, details, events and power management.