User Guide

Power and battery

Power and battery

Turn off your device

Depending on your theme, the location or name of the Power Off icon might differ from the location or name in this task.

If you have not set your BlackBerry® device to turn on and turn off automatically at specific times, press and hold the key.

If you have set your device to turn on and turn off automatically at specific times, on the Home screen or in a folder, click the Power Off icon. If you want your device to stay turned off until you turn it on again, click Full Power Off. If you want your device to turn on again at the specified time or for alarm or calendar reminders, click Turn Off.

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.Select the Weekday check box.

4.Specify the times when your BlackBerry® device should turn on and turn off on weekdays.

5.Select the Weekend check box.

6.Specify the times when your device should turn on and turn off on weekends.

7.Press the key > Save.

Reset the device

Remove and reinsert the battery.

Check the battery power level

1.On the Home screen or in a folder, click the Options icon.

2.Click Device > Device and Status Information.

Tips: Extending battery life

For full instructions, click the links under Related information at the bottom.

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Blackberry 9105, 9100 manual Power and battery