Samsung SGH-T589HBBTMB - Manual (Page 171)

Time Management 166
5. Tap the Ringtone field and select an audio ringtone for this
alarm. This can be used to differentiate between various
alarm events.
6. Tap the Vibrate field to activate a vibration function to this
alarm event.
7. Tap the Label field and enter a new label for the alarm and
tap OK.
8. Tap Done to save the new alarm event.
To disable an existing alarm:
ᮣ From the Alarms listing page, tap the alarm clock icon to
remove the green bar below it. This green bar indicates the
alarm event is active.
To enable an existing alarm:
ᮣ From the Alarms listing page, tap the alarm clock icon to
activate the green bar below it. This green bar indicates
the alarm event is active.