Phone and SIM
You can define security settings for your device and SIM card.
For example, you can change access codes.
Select
Menu
>
Settings
and
Phone
>
Phone mgmt.
>
Security settings
>
Phone and SIM card
.
Select 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 Lock code — Change the PIN code,
PIN2 code, and lock code. These codes can only include
numbers from 0 to 9. Avoid using access codes similar to the
emergency numbers to prevent accidental dialling of the
emergency number. If you forget the PIN or PIN2 code,
contact your service provider. If you forget the lock code,
contact a Nokia Care point or your service provider.
Phone autolock period — To avoid unauthorised use, set
a time-out after which the device automatically locks. A
locked device cannot be used until the correct lock code is
entered. To deactivate this option, select
None
.
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Lock if SIM card changed — Set the device to ask for the
lock code when an unknown SIM card is inserted into your
device. The device maintains a list of SIM cards that are
recognised as the owner’s cards.
Remote phone locking — Enable or disable remote lock.
Closed user group — Specify a group of people to whom
you can call and who can call you (network service).
Confirm SIM services — Set the device to ask for
confirmation when you are using a SIM card service (network
service).