Pretty green and a long battery life. That was about it.

When you make theoretically super when the echo would not! Solution for Echo: battery out, press 30sec off switch, then assemble and on it goes. Until next Echo (several times a week).

If you just want to call and use a headset, it is a beautiful phone with very very good battery life. It is super compact and stylish, but can not and has an often echoes what the interlocutor immediately very annoying. It is after a few weeks of use now only in the corner and I'm using another phone.