One-touch silent mode.Familiar and intuitive icon in the status bar.You can check the status of the silent mode at a glance.Is a widget to place on the home screen.Switch to silent mode to every tap.The following customization features.・Operation selection. "volume on → volume off → vibrate" or "volume on → vibrate"・Icon selection "background off" or "background on" ■ function・Place and as a widget to the home screen. Switch to silent mode each time you tap.・Operation selection when the tap when you put the widget. "volume on → volume off → vibrate" or "volume on → vibrate"• Select the Icon when you put the widget. "There are" background "Select" (transparent) no background.■ SupportIf you have any problems in operation, please contact us by e-mail.