I sometimes wish I could have a user manual for urban interfaces in the Netherlands. You run into all sorts of machines all over the place, many of which appear to be designed by aliens with a poor understanding of human cognition and a very poor command of the Dutch language. One example is this garbage container, which I found in the streets of Apeldoorn.
The interface is on the left. The gates of hell are on the right. To judge by the picture on the front of the interface—which shows a rat sniffing around “loose” trash—there is some temptation to just skip the entire proceeding and leave one’s offerings at the gate instead.

How to operate the underground dumpster
Also, of course, it may fail to operate altogether, in which case you have to call someone. The instructions seem to suggest that you will then receive temporary access privileges for a different secure trash can a few streets away.
Or it could be full. For that unfortunate circumstance, I don’t see an instruction.