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Getting Started 29
You will still be able to receive messages and calls while your device is in
Sleep mode. Pressing the POWER button again or incoming calls/messages
will wake up your device.
Check battery power
• Tap Start > Settings > System tab >
Power
.
When the low-battery warning
appears, immediately save your data by
synchronising with your PC, or save your
data on a storage card, and then turn off
your device. Do not attempt to restart your
device until you have connected it with the
power adapter.
Battery power information
Tip To find out ways on saving battery power, see “Battery Saving Tips” in
Chapter 13.