User's Manual

Settings
137
Brightness • : Activate the brightness level for Power saving
mode.
Brightness
• : Set the brightness of the display.
Screen time-out
• : Set the length of time the device waits
before turning off the display’s backlight.
Power saving tips
• : Learn how to reduce battery
consumption.
Location and security
Change the settings for securing your device and the SIM or
USIM card, and GPS functionality.
Use GPS satellites
• : Set to use the GPS satellite for finding
your location.
Use sensor aiding
• : Set to use sensors to enhance
pedestrian positioning when the GPS signal is obstructed.
There may be variations between the sensor estimates and
your actual location.
A-GPS function
• : Set the device to download data
automatically to improve GPS functionality.
GPS Satellite view
• : View the GPS satellite information.
GPS clock Sync
• : Set the device to synchronise the clock
with time information from the GPS satellites.
Set screen lock
• : Set the unlock security code. When
you have set your security code, this option changes to
Change screen lock.
None
- : Disable the screen lock.
Pattern
- : Set an unlock pattern to unlock the screen.
PIN
- : Set a PIN (numeric) to unlock the screen.
Password
- : Set a password (alphanumeric) to unlock.