I can see the need to having many screens in the past when smartphones and tablets where not so common.
But I find it hard to justify a T4 screen just for the ability to have Intercom anywhere on it (vs a simple android tablet), I think more than not I would answer the calls from my smartphone.
How many screens are the norm (one at entrance, living room, kitchen?) And would you now have less touchscreens with the likes of NEEO in the living room for example? Interested to see what peoples views are. I know everyone has their own preferences but there must be a general consensus to what is an acceptable number of screens and what would be too many?