74Display SettingsThe Display Settings let you change your phone menu appearance, displaybrightness and contrast, and display content to better meet your needs.Accessing the Display MenuTo access the Display menu, do the following:1. In standby mode, press Menu ➔ Settings ➔ Display Settings. The DisplaySettings menu appears in the display.2. Select from one of the following submenus: Wallpaper, Main Clock andBacklight.Note: Prolonged backlight use drains your battery faster.Sound SettingsThe Sound settings let you customize your phone’s audio properties:Master Volume, Ringer Type, Alerts, and Key Tone.Accessing the Sounds MenuTo access the Sounds menu, do the following:1. In standby mode, press Menu ➔ Settings ➔ Sound Settings.2. Select the desired sub-menu.Call SettingsThe Call Settings options let you select how your phone handles voice and datacalls.To access the Call Settings menu, do the following:1. In standby mode, press Menu ➔ Settings ➔ Call Settings.2. Select the desired sub-menu.