User Guide

Quick Help

Do one of the following:

To lock the keyboard and screen, press the Lock key on the top of your smartphone.

To unlock the keyboard and screen, press the Lock key and slide your finger up.

To lock your smartphone with a password, on the home screen or in a folder, click the icon.

To unlock your smartphone, enter your password.

Related information

Set or change your smartphone password, 322

Turn on or turn off airplane mode

You should keep network connections turned off in certain places, such as on an airplane or in a hospital. For more information, see the Safety and Product Information booklet for your BlackBerry smartphone.

On the home screen, click the connections area at the top of the screen, or click the Manage Connections icon.

To turn on airplane mode, click All Off.

To turn off airplane mode, click Restore Connections.

Related information

Turn on or turn off data service or set roaming options, 260

Turn on, turn off, or check the status of a network connection, 259

Popular tips

Save time and maximize your efficiency with these quick tips.

Tips: Finding apps

Look in a folder on your home screen.

Some apps are located in folders on your home screen. Click a folder to see what apps are inside.

Make all hidden apps visible on the home screen.

On the home screen, press the key > Show All Icons. To unhide an app, highlight it and then press the key > Unhide Icon. If the icon is hidden in other

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Blackberry BLACKBERRY 9981 manual Popular tips, Turn on or turn off airplane mode, Tips Finding apps