Menu funcIf there is no communication between your phone andthe IrDA-compliant device within 30 seconds ofactivating the feature, it is automatically deactivated.Display settings (Menu 9.2)Use this menu to change settings for the display andlight.Contrast (Menu 9.2.3)Use this menu to adjust the brightness of the displayfor varying lighting conditions.Backlight (Menu 9.2.4)Use this menu to select the length of time thebacklight and the display stay on.
