80Menu functions• Text style: select a text style.• Text colour: select a text colour.Calendar (Menu 9.3.3)Use this menu to display the calendar of the currentmonth on the idle screen.Skin (Menu 9.3.4)You can select a skin colour for Menu mode.LCD brightness (Menu 9.3.5)You can adjust the brightness of the display forvarying lighting conditions.Backlight (Menu 9.3.6)You can select the length of time the backlight stayson and the display is on in Dim mode, in which thebacklight is off.• Main LCD on: select the length of time thebacklight is on.• Main LCD dim: select the length of time thedisplay is in Dim mode after the backlight turns off.After a specified time, the display turns off.• Show cover indicators: set whether or not thecover display icons are shown on the externaldisplay.Sound settings (Menu 9.4)Use this menu to customise various sound settings.Incoming call (Menu 9.4.1)Use this menu to select a volume and alert type forincoming calls.• Ringtone: select a ringtone for the call ringer.• Volume: select a ringer volume.• Alert type: specify how you are to be informed ofincoming calls.Keypad tone (Menu 9.4.2)Use this menu to select the tone that the phonesounds when you press a key.You can adjust the keypad tone volume using[ / ] in Idle mode.