Samsung SGH-t309 - Manual (Page 21)

Section 2: Understanding Your Phone 17
Display Layout
Section 2
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 a new text message has been received.
Appears when a new voice mail has been received.
Appears when a new multimedia message has been
received.
Appears when you set an alarm to ring at a specified
time. For details, see page "Alarm" on page 121.
Appears when you are out of your service area.
Appears when a call is in progress.
Appears when the Call Forwarding feature is active. For
details, see page "Call forwarding" on page 102.
Appears when Alert type is vibration or you set the phone
to vibrate when you receive a call.