Operation Manual

5Touchscreen & keys
Cool content & more
Browse and download thousands of the coolest apps on
the planet from Android Market™.
Download new apps with “Browse & install apps” on
page 11. You can install a microSD memory card in your
smartphone, and load it up with photos, videos, and
music from your computer (see “microSD memory card”
on page 45).
Touchscreen & keys
a few essentials
Touchscreen on/off
Your touchscreen is on when you need it and off when
you don’t.
• When you hold the smartphone to your ear during
calls, your touchscreen sleeps to prevent accidental
touches.
• To make your touchscreen sleep or wake up, just
press Power .
• To change how long your smartphone waits before
the screen goes to sleep automatically, touch
Menu >
Settings > Display > Screen timeout .
• To make the screen lock when it goes to sleep, see
“Screen lock” on page 53. To unlock the screen,
press Power , then drag to the right.
Note: Your
touchscreen might stay
dark if the sensor just
above it is covered.
Don't use covers or
screen protectors (even clear ones) that cover
this sensor.