"Heart to heart communications": there's a "24 hours service hot line
countrywide" advertised at the bottom of this bag. Just call 95151 to
complain about the food, the legroom or the cabin staff. Oh sorry, you'll
have to wait until you deplane: no mobile phones on board, remember? Just
take this bag with you so you still have the number to call.
Thanks to Piet van der Poel (2008)