How to make the most of Siri
With the release of iOS 9.1, which is now available for all iPhone users, Siri is more attentive than ever, as she’s always on. Now, you only have to say, "Hey, Siri!" to get her attention rather than pressing and holding the iPhone's Home button.
One thing to note is that the sensor controlling this function doesn't enable Siri when face-down on a table or in your pocket.



