Samsung SGH-T989 User Manual (user Manual) (ver.f5) (English(north America)) - Page 27

15. Light Sensor lets you use the ambient light level to adjust the screen brightness/contrast. This sensor decreases screen brightness in dim light. • In a bright light condition (outdoors), the sensors cause the device to increase the brightness and contrast for better viewing. • In dim light conditions, the device increases the screen brightness to compensate. Back View of Your Phone The following illustration shows the external elements of your phone: 1. External speaker allows you to hear ringers, music, and other sounds offered by your phone. 2. Flash is used to take photos in low-light conditions. 3. Camera lens is used to take photos. Phone Display Your phone's display provides information about the phone's status, and is the interface to the features of your phone. The display indicates your connection status, signal strength, battery status and time. Icons display at the top of the phone when an incoming call or message is received and also alerts you at a specified time when an alarm was set. The screen also displays notifications, and Application (or shortcut) bar with four icons: Phone, Contacts, Messaging, and Applications. 1 23 Understanding Your Device 22