Security Settings; Phone And Sim - Nokia N79 User Manual

settings Turning control
>
want the display to rotate automatically.
To ensure that the automatic display rotation
works, hold the device in an upright position.
Automatic rotation does not work if you change the
display rotation setting manually in an application.
When you exit the application, automatic rotation
is activated again.

Security settings

Phone and SIM

Press , and select Tools
General Security
> >
from the following:
PIN code request — When active, the code is
●
requested each time the device is switched on.
Deactivating the PIN code request may not be
allowed by some SIM cards.
PIN code, PIN2 code, and
●
change the PIN code, PIN2 code, and lock code.
These codes can only include the numbers from
0 to 9.
If you forget the PIN or the PIN2 code, contact
your service provider. If you forget the lock code,
and whether you
Settings
> >
Phone and SIM card and
Lock code — You can
contact a Nokia Care point or your service
provider. See "Access codes", p. 21.
Avoid using access codes similar to the
emergency numbers to prevent accidental
dialling of the emergency number.
Keypad autolock period
●
keypad is locked when your device has been idle
for a certain period of time.
Tip: To lock or unlock the keypad
manually, press the left selection key, then
*.
Phone autolock period
●
unauthorised use, you can set a time-out after
which the device automatically locks. A locked
device cannot be used until the correct lock code
is entered. To turn off the autolock period, select
None.
Tip: To lock the device manually, press the
power key. A list of commands opens.
Select Lock phone.
In the offline or flight profiles, you may need to
unlock the device and change to the calling profile
before making a call.
Lock if SIM card changed
●
device to ask for the lock code when an unknown
SIM card is inserted into your device. The device
Settings
— Select whether the
— To avoid
— You can set the
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