Changing Your Settings 194
Horizontal Calibration
Calibrate your phone by using the built-in accelerometer.
1. Press ➔ and then tap (
Settings
) ➔
Display
➔
Horizontal calibration
.
2. Place the phone on a level surface and tap
Calibrate
. The
phone adjusts the level of the accelerometer. During the
calibration process a green circle appears on-screen and
the center circle adjusts to the center position.
Location and Security
The Location and Security settings allow you to configure phone
location and security settings.
Using Wireless Networks
Before you use applications such as Google Maps and find your
location or search for places of interest, you must enable the Use
wireless networks option or enable the GPS satellites.
1. Press ➔ and then tap (
Settings
) ➔
Location and security
.
2. Tap
Use wireless networks
to enable location information
using the wireless network.
Enabling the GPS Satellites
1. Press ➔ and then tap (
Settings
) ➔
Location and security
.
2. Tap
Use GPS satellites
enable the GPS satellite.
Enabling the sensor aiding
1. Press ➔ and then tap (
Settings
) ➔
Location and security
. For more information, refer to
“Enabling a Location source” on page 141.
2. Tap
Use sensor aiding
enhances positioning and save
power while using the sensors.
