Samsung SGH-A747BBAATT - Manual (Page 19)

Understanding Your Phone 16
Main Display Layout
5. Memory Card slot:: Used to install an optional microSD™ card for
additional data storage.
Back Light
A back light illuminates the display and the keypad when you press any key or open
the phone. It turns off when no keys are pressed within a given period of time,
and/or dims the light, depending on the settings in the Backlight Time menu.
Main Display Layout
The display has 3 areas:
Icons
Shows the received signal strength. The greater the number of bars, the
stronger the signal.
Appears when the phone is accessing services in a GPRS network. When
data is being transferred, this icon animates.
Appears when the phone is accessing services in an EDGE network.
When data is being transferred, this icon animates.
Appears when the phone is accessing services in a 3G (UMTS) network.
When data is being transferred, this icon animates.
Appears when the phone is accessing services in a 3G+ (HSDPA)
network. When data is being transferred, this icon animates.
Appears when a TTY adapter is plugged into the handset, making it
accessible via a keyboard for the hearing or speech impaired.
Icons
Text and
graphic area
Soft key indicator Menu Options
3G