URL：https://www.lifewire.com/thmb/6PLtkIfrsmVLwZubuQCO1A1_82I=/4000x2250/filters:fill(auto,1)/Emergencyalertkeyboard_Oakozhan_iStock_GettyImagesPlus-5af9bd6aba61770036374c61.jpg
掲載元：http://ipod.about.com/od/UsingiOS7/fl/How-to-Turn-Off-AMBER-Alerts-on-iPhone.htm
