When your phone rings or during a call, it can sense and automatically respond to your actions or environment.
You can go to the settings to find out what smart features your phone has in store for you.
On the Start screen, slide to the left.
You'll find these settings:
If there's any setting you'd like to disable, just clear its check box.
|Quiet ring on pickup
||Lowers the ring volume automatically when you hold and pick up your phone.
|| Makes your phone ring louder when it's in your pocket or bag so you won't miss calls. When your phone is not in your pocket or bag, it rings at the normal volume you've set.
|Flip to mute ringer
||Silences the ringer automatically when you flip your phone over.