Understanding Your Phone 203. Flash: is used to provide adequate light when takingpictures in dark places.Display LayoutYour display screen provides a wealth of information aboutthe phone’s status and options, as well as providing accessto application icons. For more information, refer to “FrontView of Your Phone” on page 17.Primary ShortcutsThere are four non-movable Application Shortcuts thatappear at the bottom of all Home screens. The defaultshortcuts are:• Phone for dialing a number.• Contacts for managing your contacts in your Address Book.• Messaging for creating and viewing Messages.• Internet for surfing the Internet.• Apps for accessing the applications on your phone.You can change the Phone, Messaging, S Note, and Internetapplication shortcuts to any icon that is displayed in the Appsmenu.For more information, refer to “Adding and RemovingPrimary Shortcuts” on page 42.Indicator IconsThis list identifies the symbols you’ll see on your phone’sdisplay and Indicator area:Displays your current signal strength. The greaterthe number of bars, the stronger the signal.Indicates that the Airplane Mode is active. Youcannot send or receive any calls or access onlineinformation.Displays when there is no SIM card in the phone.Displays when there is no network available.Displays when your phone is in Blocking mode.Displays when there is a system error or alert.Displays to indicate a security warning. You areprompted to set a screen lock password.Displays when a call is in progress.