For #lenovo #thinkpad #t480 #t480s #t490 #t490s #t440 #t470 etc. #tseries under #nixOS does a/the #LTE #cellular #modem (e.g. #Fibocom #L830-EB #4G LTE #WWAN Modem) work without special measures i.e. does it "appear" in the GUI OS e.g. #gnome & become available for use automatically on installation or update of nixOS e.g. by running update of configuration in usual way? Are there special options in configuration.nix one has to set first? Even then, does it work? Anyone have LTE success here?