Phone (DVD)

Ji-won, a magazine reporter, decides to change her cell phone number after her controversial article is published resulting in a string of menacing phone calls. After changing her number, Ji-won's friend's daughter, Young-ju, innocently answers her phone. Young-ju starts to act strangely after being obviously frightened by the call. When Ji-won investigates the past owners of her new cell phone number an astonishing secret is unraveled.