HTC One SV User Manual page 26

26 Your first week with your new phone
Set volume to automatically rise while in your pocket or bag
Rotate HTC One SV for a better view
On a noisy street and can't hear HTC One SV
ringing in your bag?
You can set HTC One SV to recognize when it's
in your bag or pocket and raise the ringtone
volume so that you can hear it in noisy
environments.
For many screens,
you can
automatically
change the screen
orientation from
portrait to
landscape by
turning HTC One
SV sideways.
When entering
text, you can turn
HTC One SV
sideways to bring
up a bigger
keyboard.