Y O U R P E R S O N A L S E T T I N G SD I S P L A Y A N D A P P E A R A N C E S E T T I N G S20612C H A P T E RPlay sound: Lets you turn the soundon/off for the selected event. To select adifferent sound select the list to theright of this setting, and then select adifferent sound. To preview the sound,select Play Sound, and then select Play.Repeat: Indicates whether the soundplays more than once, if turned on.Display message on screen: Indicateswhether a notification message appearsonscreen for the selected event.Vibrate: Indicates whether your Treo750 vibrates to notify you about theselected event.5 Press OK .Display andappearance settingsAdjusting the brightness1 Press Option , and then press .2 Press Left and Right to adjust thebrightness.3 Press OK .Changing the text size and clarity1 Press Start and select Settings.2 Select the System tab, and then selectScreen .3 Select the Text Size tab.4 Press Left and Right to adjust thetext size.5 Select the Clear Type tab.6 To smooth the edges of screen fonts,check the Enable Clear Type box.7 Press OK .Setting display formats1 Press Start and select Settings.2 Select the System tab, and then selectRegional Settings .