Samsung Galaxy S III User Manual page 51

Displays when an alarm is set.
For more information, refer to "Setting an Alarm" on
page 254.
Displays when the device is in Silent mode.
All sounds except media and alarms are silenced, and
Silent mode is set to Vibrate. For more information, refer to
"Silent mode via Device Options Screen" on page 347.
Displays when the device is in Silent mode.
All sounds are silenced, and Silent mode is set to Mute.
Displays when data synchronization and application
sync is active and synchronization is in progress for
Gmail, Calendar, and Contacts.
Displays when the Blocking mode feature is active.
Displays when Bluetooth technology is active
and enabled.
Displays when the Bluetooth technology is active
and communicating with an external device.
Displays when the an outbound file transfer is
in progress.
Displays when a file or application download is
in progress.
Displays when a file is being uploaded or sync'd between
your device and an external Web storage location.
Understanding Your Device 43