I'm filing two separate bugs here - This one is in the NM menu, when you are connected to a CDMA network, there's a option that says 'Disconnect...' that implies that a dialog box will result from selecting that item, perhaps asking for confirmation or something. Instead, it simply disconnects the connection. Stay tuned for the other one :)
fixed in latest koji builds, ex http://koji.fedoraproject.org/koji/buildinfo?buildID=47429