I've noticed that on some airlines (I may have seen it on SAS) the cabin crew had a small touchscreen at the front of the plane which they were using to select recorded audio messages etc, in both their language, and English.
Searching the internet, I found out it's called a Flight Attendant Panel — here are some photos I found:
So I gather they can control the lighting, and movies; but what else can these panels do?
I also found a FAP trainer, which says:
This virtual training environment generates a realistic FAP representation including OBRM, CAM and PRAM
What are OBRM, CAM and PRAM? What is being displayed above?