Set your device to turn on and turn off automatically
1. On the Home screen or in a folder, click the Options icon.
2. Click Device > Auto On/Off.
3. In the Weekday section, select the Enabled check box.
4. Specify the times when your BlackBerry® device should turn on and turn off on weekdays.
5. In the Weekend section, select the Enabled check box.
6. Specify the times when your device should turn on and turn off on weekends.
7. Press the
key > Save.