Navigation 41Section 4: NavigationThis section explains navigation using your finger or the stylus onthe Touch Screen, or by pressing the phone’s keys.Navigation KeysLocking and Unlocking the Phone and DisplayBecause this is a touch screen phone, locking the phone canprevent unintentional use of the phone, and preserve battery life.To Lock the Omnia II: Press and hold the Lock key on the right side of the phone.To Unlock the Omnia II: Press and hold the Lock key.To Unlock the display: Press the Lock key. To unlock the Omnia II after unlocking thedisplay, tap Unlock on the screen.Main Menu keyPress the Main Menu key at any time to display the MainMenu screens.Press and hold the Main Menu key to launch the Task Switcher.OK keyThe OK key is used to move up one level, for example, from anapplication up to the home screen, or in Settings to move onelevel up.Lock/UnlockMain MenuOK