携帯電話不正利用防止法
けいたいでんわふせいりようぼうしほう
Act for Identification, etc. by Mobile Voice Communications Carriers of Their Subscribers, etc. and for Prevention of Improper Use of Mobile Voice Communications Services
不携帯 is read as ふけいたい (fukeitai) and means not carrying (driver's license, passport, etc.).
ふけいたい
fukeitai
けいたいでんわふせいりようぼうしほう
Act for Identification, etc. by Mobile Voice Communications Carriers of Their Subscribers, etc. and for Prevention of Improper Use of Mobile Voice Communications Services