High-level issue: https://invent.kde.org/teams/plasma-mobile/issues/-/issues/62 The task depends on splitting the GUI and the daemon: https://invent.kde.org/plasma-mobile/plasma-dialer/-/merge_requests/36. Probably going to close the previous MR to create a new MR after porting Telepathy, telepathy-ofono, and Qt Ofono wrapper usage to ModemManager logic. Going to post porting notes in the comments.