Samsung SGH-A637CWAATT - Manual (Page 19)

Understanding Your Phone 16
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.
Appears when a call is in progress.
Appears when there is no network coverage available.
When you are out of the service area, you cannot make
or receive voice calls.
Appears when an alarm is set on your phone.
Appears when the incoming alert is set to Vibration.
Appears when your incoming phone calls are being
forwarded to another number.
Appears when a new voice mail has been received.
Appears when a new email has been received.
Appears when a new text message has been received.
Appears when a new multimedia message has been
received.
Appears when a push-messages has been received from
the WAP server.
Appears when a new Over the Air (OTA) software update
file has been received.