For calls well enough

The phone I would never buy for myself. I bought it for my wife, since she has something against real touchscreen smartphones. I can not understand that they can use a BlackBerry, but not a real smartphone.
BlackBerry is like Stone Age among modern phones.
My wife has the phone for about two months now and I have still not managed to get the phone, the BlackBerry ID that I have created online takes. I constantly get the message that I need WiFi, although the phone is connected with the Fritz box and I can surf. So I can not install any apps or updates. A real disaster.
So a user-unfriendly phone OS I've never experienced.
Positive are: the phone itself is very well built and does relatively good pictures. Otherwise, it is for a ton.