Saw this in another forum so can't take credit. You can use Siri to access system preferences. All you need to do is create a contact and in the Web site field put the code for the system preference. for example. Contact name is Bluetooth and the Web address is prefs:root=General&path=Bluetooth Then activate Siri and say "Bluetooth" the contact card will open with a clickable link right to the Bluetooth settings. Here are a few other common settings Sounds: prefs:root=Sounds Brightness: prefs:root=Brightness Airplane Mode: prefs:root=Airplane_Mode Wallpapers: prefs:root=Wallpaper You can also create contacts to launch apps using the same procedure. for example: Create a contact called Youtube and put youtube:// for the URL Same deal Say Youtube and click the link and the app will open.