What are the lights called that the cabin crew look at when their phones go?

Question

Just wondering if their phone system or the lights have a special name. Thanks

Answer 1

In aircraft which have FAP (Forward Attendants Panel) there are names or identifiers on each light, like if its a cabin to cabin communication or if its a cockpit call. there are lights called "evac lights" which will illuminate if the Captain or the switch there in the FAP is activated by the Purser. there is a smoke warning light which can be "push to" reset to turn off the alarm and will alarm again unless fault or smoke/fire is corrected. There is an alert light when passenger calls.

Note: The actual lavatory with smoke/fire has a light illuminated on top of door entrance.    

Answer 2

Lights