I can't recall what was wrong with the system that existed when I first moved in but the second system was quite unstable often failing to ring through to the apartment. It was not unusual for a visitor to telephone me from the front door after failing to gain a response from buzzing my apartment when I was at home but the intercom call had not activated in my apartment.
|Previous intercom panel|
|Previous intercom handset|
|New intercom panel|
I don't understand though why the intercom handset we have been given contains five buttons; four of which do not activate or respond to anything.
|New intercom handset|