Nokia N800 Internet Tablet

Page 14
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Your device
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volume slider with the stylus, or tap [+] or [-]. The master 
volume overrides all other volume settings in the device.
Warning: Do not hold the device near your 
ear when the loudspeaker is in use, because 
the volume may be extremely loud.
Device lock
To prevent unauthorised use of your device, change the 
lock code, and set the device to automatically lock after a 
certain time-out period.
To lock the device, briefly press the power key, select 
Lock device
 > 
OK
. If you have not set the lock code, you 
are asked to do so. To unlock the device, enter the lock 
code, and select 
OK
.
To edit the device lock settings, tap 
, and select 
Settings
 > 
Control panel
. In 
Control panel
, select 
Device lock
.
To set the time-out period, select 
Autolock period
 and the 
desired time.
Change lock code
To change the lock code, do the following: 
1.
Tap 
, and select 
Settings
 > 
Control panel
.
2.
In 
Control panel
, select 
Device lock
 > 
Change lock code
.
3.
Enter the current lock code, and select 
OK
. The default 
code is 12345.
4.
Enter the new code, and select 
OK
.
5.
Enter the new code again, and select 
OK
If you select 
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.
Note: If you lose the device lock code, you 
must take the device to a Nokia authorised 
service facility. To unlock the device, the 
software must be reloaded, and all data you 
have saved in the device may be lost.
Lock touch screen and keys
The touch screen and key lock prevents accidental 
operation of the device when it is switched on. When the 
touch screen and keys are locked, the device plays no key 
tones and accepts no keypresses except for unlocking the 
touch screen and keys. 
Depending on the product model, the procedure for locking 
and unlocking the touch screen and keys can vary: