Samsung SPH-a500 Series - Manual (Page 15)

15
Getting to know your phone
Antenna
The antenna is a device for transmitting and receiving signals. The shape and
size of the antenna is determined, in part, by the frequency of the signals that
they receive. An antenna makes the call sound clearer when it is fully extended.
Use only in the normal position and do not touch the antenna unnecessarily
when the phone is active.
Backlight features
Your keypad has user settable backlighting for easy visibility.
Back key
The
key is used to erase/clear numbers or characters that may have been
incorrectly entered. Or, you can use it to return to a previous screen.
• If you enter an incorrect number or character on the display
screen, press once briefly.
• To erase all digits or characters from the display screen, press
for two seconds.
• To back up one menu level, press
once briefly.
• To return to standby mode from any menu, press for two
seconds.
End key
This
key is utilized in several ways:
• Press and hold to turn on your phone.
• Press and hold to turn off your phone.
• Press
once to disconnect a call, return to standby mode, or
cancel any input.