I haven’t got iPod touch to test it. Also I can’t find the answer with simulator.
My app sends Local Notifications with sound to user. On iPhone you can disable all sounds using Ring/Silent switch. But what about iPod touch? Is it possible for user to disable all sounds including Local Notifications? I know that you can turn off notification sound for specific app in Setting › Notifications. I’m asking about turning off all sounds.
There is not silence switch on the iPod Touch, so the user can only step down the volume until the device is muted.