The image shows the back of a mobile phone. The phone is black in color and has a rectangular shape with rounded edges. On the top of the phone, there is a small circular button with the word "Nokia" written on it in white letters. Below the button, there are two smaller buttons - one on the left side and the other on the right side. The bottom of the smartphone has a silver stripe running along the bottom. The background is blurred, but it appears to be a wooden surface.