The ofono interface

ofono allows operating as the oFono service, enabling privileged access to configure, observe and use oFono devices.

Auto-connect: no

ⓘ This is a snap interface. See Interface management and Supported interfaces for further details on how interfaces are used.

Hey, can you let me know as a 1 year experienced engineer if I want to start from basics of ofono. Where to start from or what are the things i need to know