How to connect the 3G SIM module to the Banana Pi Zero(In Armbian OS)?

Hi All

I am using the Armbian OS in BPI Zero. Ubuntu Xenial

I have a SixFab 3G Sim Module. link

Here all configurations are given according to the Raspberry Pi and Raspbian OS.

Many files are changed in the ARMBIAN OS.

I want the GPRS/Call connection from the sim module.

How to Configure the files in Armbina OS to get the internet connection

Thanks in Advance.