A cellphone returned restores mans faith in humanity

If you find a cell phone look at the last person called. Call them. Let them know you found a phone. Go down the list until you reach someone and leave the phone in a public place where they can retrieve it.

You have to do this quickly because the phone battery will die. In addition, the person could be leaving town soon.
The photo atop is of Keyan Alemifair of Kansas City. After making contact I met him at a cafe. He was given a steno pad to write a note.
This is what he wrote:

"Thanks for helping me out man, you give human kind hope. I can't really think of
anything to say so I think I'll draw."