Samsung SPH-M300ISASPR - Manual (Page 43)

Section 2A: Your Phone: The Basics 19
Phone Basics
Indicates that the Text VoiceSMS message has been
read.
Indicates that there is a new SMS Voice message in
your Inbox.
Indicates that you have listened to the SMS Voice
message.
Indicates that your message is locked.
Indicates that your phone is in vibrate all mode.
Indicates that the TTY option is on.
Indicates that your phone has a ringer volume set
and the vibrate option is checked.
Indicates that the ringer is set at a level
between 1 - 8 or that 1-Beep is selected.
Indicates that your phone’s ringer is turned off and
the vibrate option is enabled.
Indicates that your ringer is turned off and the
vibrate option is not enabled.
Indicates that an alarm is set on your phone.
Indicates your phone is in use and a call is in
progress.
Indicates that your phone cannot find a signal.