Yumi tries to assuage the fears of a friend, Yoko, who has received a disturbing voice mail from herself. In the message, Yoko screams while chatting with Yumi. Three days later, the exact c... Read allYumi tries to assuage the fears of a friend, Yoko, who has received a disturbing voice mail from herself. In the message, Yoko screams while chatting with Yumi. Three days later, the exact call plays out, and Yoko dies.Yumi tries to assuage the fears of a friend, Yoko, who has received a disturbing voice mail from herself. In the message, Yoko screams while chatting with Yumi. Three days later, the exact call plays out, and Yoko dies.