Getting Started with EC200U-EU with ModemManager using Serial Port

Hi all,

This is my first post. I am new to working with an LTE module in an embedded linux environment.

I have Modem Manager installed in my distro and I have the module connected to the device using a serial port, ttyACM2 through a usb to uart hub.

Manual communications with the module work. However, I am looking for a higher level functionality using modem manager.

My question is, is it possible to make the EC200 work with the modem manager using a serial connection?
if so, where would I start?

The things I have tried up till now is creating a udev rule in /etc/udev/rules.d/99-quectel-module.
but the modem manager still failed to detect the module.

Any help shall be appreciated.

Best Regards.