Setting up LTE connection using the Quectel EM06 4G LTE Module on the Edge-V and FreeBSD

Hello.

Help me to understand how to connect the EM06 LTE module via USB to the Edge-V. Or suggest me a similar product that can use the same source code stored in this github :

And anyway,in the post below I can see clearly that it can be connected using the M2X interface…how can this be explained ?