Kathy Rehrig, 13, daughter of Mr. and Mrs. Wayne Rehrig, Lehighton, received a person-to-person phone call from Brian Jones, star of The Rolling Stones rock and roll group, and Kathy's idol. The call came through at 9:15 p.m. and was arranged by a neighbor, Donna Lee Koch, 23, a bit player in films made in Chicago. She learned of Kathy's admiration for the Rolling Stones while home on vacation and said she knew the group personally. Although Koch made arrangements to have the Rolling Stones send autographed items to Kathy, Jones decided to call her personally.