All this to me important points are given with the device. No more and no less. I'm very satisfied !!
Those looking for a high-end device is of course completely in the wrong place;) 4 stars I give as the call quality really just "enough" is. I hope I could help one or the other.
Edit: After more than two years daily use the phone as the day passes. I am still very satisfied with the device!
EditEdit: The mobile phone is now more than 3.5 years old and works as the first day, so it has 5 star rating!