If you don’t want your BlackBerry Storm 9500 series smartphone to ever bother you during certain hours, you can set an alarm to turn the device off, then back on automatically.
1. From the main menu, press Menu.
2. Select Settings.
3. Select Auto On/Off.
4. Set the Weekday, Weekends or both to Enabled.
5. Specify the times when the device should turn on and off on.
6. Press Menu.
7. Click Save.