Ten years ago, when I was in Europe, I enjoyed hearing, 'Einsteigen, bitte!' when waiting for a train. It was said with a little bit of German flair, like there was an actual person standing at the door welcoming you aboard, as opposed to some mechanical device or someone over a PA system making the announcement. Could never figure out which it was, but no matter, I loved it! Along with 'Naechste Station, Unter den Linden!'
Boarding a train ten years ago. I'm in the blue dress.
Also, Bis Bald!!