Five Nights at Freddy's 2 is a game in the Five Nights at Freddy's Series. It takes place at the location of the first game. It features the same animatronics, and the only real difference is the behavior of the animatronics, and the phone calls.
Phone Guy gets moved to day shift after someone decides to be security guard. He must survive 5 (6) nights at the restaurant, with the animatronics. after night 6, the security guard hangs himself in the office. So the Phone Guy takes over for Night 7.