This series of phone is perfect. I have 4 distributed throughout the house. Internal calls, call forwarding, ... everything is simple. And the more we can prevent these phones to ring when calls are so hidden no longer bothered by canvassers by phone. No more running to win and finally realize that it is still a seller! In short nothing but positive. IF I have to emit only criticism is that we know that 4 devices connect to each other.
