July 23, 2001 SGH-N105 19Chapter 1 Antenna• Symbolic - Allows you to enter a standardset of commonly used symbols by pressingthe keypad. The choices are cycled eachtime a key is pressed.AntennaA device for transmitting or receiving signals. Theshape and size of the antenna is determined, inpart, by the operating frequency of the handset.Screen BacklightThe backlight illuminates the screen allowing forbetter viewing of the information being displayed.When a key is pressed, the backlight is turned On.It remains On for a predetermined amount oftime before automatically turning itself Off. Thissaves the battery from being discharged tooquickly. The backlight can be configured toremain Off, On a short time, or On for a longamount of time. If the phone is being used with ahands free car kit, the light remains On by default.
