LG -P690 Quick Reference Manual page 226

Important notice
To use the microSD card on
TIP
your phone again, you need to
open the notifi cation drawer and
touch
Turn off USB storage
During this time, you can't
access the microSD card from
your phone, so you can't use
applications that rely on the
microSD card, such as Camera,
Gallery and Music.
To disconnect your phone from
the computer, carefully follow
your computer's instructions
for properly disconnecting USB
devices to avoid losing information
on the card.
1 Safely disconnect the USB
device from your computer.
2 Open the notification drawer
and touch Turn off USB
storage.
3 Touch Turn off USB storage in
the dialog that opens.
16
11. Unlocking the screen
when using a data
connection
.
Your display goes dark if
untouched for a period of time
when using a data connection.
To turn on your LCD screen, just
touch it.
12. Hold your phone
straight up
Hold your mobile phone straight
up, as you would a regular
phone. The LG-P690 has an
internal antenna. Be careful not
to scratch or damage the back of
the phone, as that causes loss of
performance.
While making/receiving calls or
sending/receiving data, avoid
holding the lower part of the
phone where the antenna is
located. Doing so may affect call
quality.