HTC Butterfly 2 - Manual (Page 33)

§ Don't place the phone where it gets extremely hot or cold such as near a stove
or inside a refrigerator.
§ Don't leave the phone in places subject to direct sunlight such as in a car and in
places that are extremely hot, cold, humid, or dusty to avoid possible
overheating, deformation, or fault.
§ Parts that maintain waterproof protection such as the nano SIM and microSD
covers may degrade over time. If these parts degrade or get damaged, the
phone will no longer be waterproof. If this happens, contact your retail store or
mobile operator. You may be charged for parts replacement.
Basics
Onscreen navigation buttons
HTC Butterfly 2 has onscreen navigation buttons at the bottom of the screen which
rotate when you change the orientation.
Goes to the previous screen.
Goes to the home screen.
Shows thumbnails of the most recently used apps.
Swipe up from any of the navigation buttons to access Google search.
Sleep mode
Sleep mode saves battery power by putting HTC Butterfly 2 into a low power state
while the display is off. It also stops accidental button presses when HTC Butterfly 2 is
in your bag.
Switching to Sleep mode
To turn off the display and switch to Sleep mode, you can:
§ Briefly press the POWER button.
§ Double-tap the lock screen.
HTC Butterfly 2 also automatically goes into Sleep mode when it’s left idle for a while.
You can change the time before HTC Butterfly 2 sleeps by setting the screen timeout.
For details, see
Setting when to turn off the screen on page 202.
Waking up from Sleep mode
§ Press the POWER button.
§ Use Motion Launch ™ to wake up and unlock your phone directly to an app or
screen. See Waking up the phone with Motion Launch on page 41.
33 Your first week with your new phone