Samsung just can't catch a break. On top of aviation regulators and safety officials warning against using pre-recall versions of the Galaxy Note 7, New York's Metropolitan Transportation Authority now says that Note 7 owners are "urged" against using or charging their phone on buses and trains. You should turn it off before entering the station, the MTA says. This isn't a formal ban, but it's safe to say that you'll be a persona non grata if the Authority catches you using the fire-prone handset on the subway.