142Enabling the GPS Satellites1. Press ➔ and then tap(Settings) ➔ Location and security.2. Tap Use GPS satellites enable the GPSsatellite.Screen Unlock Pattern SettingsTo secure data and limit phone access, set thephone to require a screen unlock pattern each timeyou turn on the device, or every time the phonewakes up from sleep mode (when the screenautomatically turns off).Setting an Unlock PatternCreating a screen unlock pattern increases securityon the phone. When you enable the User visiblepattern field, you will draw an unlock pattern on thescreen whenever you want to unlock the phone’sbuttons or touch screen. When you activate the Usertactile feedback field, you feel vibration as feedbackwhile drawing the pattern.Note: Make sure the Require Pattern field isactivated.1. Press ➔ and then tap(Settings) ➔ Location and security.2. Tap Set screen lock ➔ Pattern.3. Read the instructions then tap Next.4. Review the onscreen animation procedure fordrawing a pattern and tap Next when you areready to draw a pattern.5. Draw your pattern by touching your firston-screen point. Then, without removing yourfinger from the screen, drag your finger overadjacent points until the gray trace lineoverlaps each point and they are highlightedwith a green circle.6. When you have connected at least four dots ina vertical, horizontal or diagonal direction, liftyour finger from the screen and tap Continue.7. Confirm the new pattern by redrawing it andthen tapping Confirm. The Unlock pattern isset.Changing the Screen Lock PatternThis feature allows you to change the previouslystored unlock pattern and update it if necessary.This process is similar to changing your passwordfrom time to time.1. Press ➔ and then tap(Settings) ➔ Location and security.2. Tap Set screen lock ➔ Change screen lock.3. Retrace your current pattern on the screen.4. Tap Pattern and repeat steps 3 - 7 from theprevious section.Using Visible a PatternWhen enabled, this feature displays the onscreenlock grid that is used to unlock the phone.
