Nokia 770 Cell Phone User Manual


 
Your device
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Copyright © 2005 Nokia. All rights reserved.
To edit the security settings, tap , and select Control panel >
Device lock. The Security dialog opens.
To turn the automatic device lock on, select Use device lock, enter the
lock code, and tap OK.
To set the timeout period, tap the Autolock period list, and select the
desired time.
To change the lock code do the following:
1. Tap Change lock code. Enter the current lock code (the default code
is 12345), and tap OK.
2. Enter the new code, and tap OK.
3. Enter the new code again, and tap OK.
To enhance security, there is a short delay before OK is available
between each step.
If you tap Cancel in any of these dialogs, the device lock code is not
changed.
Keep the new code secret and in a safe place separate from your
device.
To lock the device with a code, briefly press the power key. In the
Device mode dialog, select Lock device > OK. If you have not enabled the
Use device lock security settings in the control panel, the Enter lock code
dialog opens, and you must enter the code to lock the device.
To unlock the device, press the power key, enter the lock code, and tap
OK.
Note: If you lose the device lock code, you must take the device
to a Nokia authorized service facility. To unlock the device, the
software needs to be reloaded, and as a result all data you have
saved in the device may be lost.
Touch screen and key guard
To lock the touch screen and keys, briefly press the power key, and select
Lock touch screen and keys > OK. To unlock the touch screen and keys,
press the power key and the center of the scroll key.