Access Codes; Remote Lock - Nokia N97 User Manual

Access codes

If you forget any of the access codes, contact your
service provider.
Personal identification number (PIN) code — This
●
code protects your SIM card against
unauthorised use. The PIN code (4 to 8 digits) is
usually supplied with the SIM card. After three
consecutive incorrect PIN code entries, the code
is blocked, and you need the PUK code to unblock
it.
UPIN code — This code may be supplied with the
●
USIM card. The USIM card is an enhanced version
of the SIM card and is supported by UMTS mobile
phones.
PIN2 code — This code (4 to 8 digits) is supplied
●
with some SIM cards, and is required to access
some functions in your device.
Lock code (also known as security code) — The
●
lock code helps you to protect your device
against unauthorised use. The preset code is
12345. You can create and change the code, and
set the device to request the code. Keep the new
code secret and in a safe place separate from your
device. If you forget the code and your device is
locked, your device will require service and
additional charges may apply. For more
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information, contact a Nokia Care point or your
device dealer.
Personal Unblocking Key (PUK) code and PUK2
●
code — These codes (8 digits) are required to
change a blocked PIN code or PIN2 code,
respectively. If the codes are not supplied with
the SIM card, contact the operator whose SIM
card is in your device.
UPUK code — This code (8 digits) is required to
●
change a blocked UPIN code. If the code is not
supplied with the USIM card, contact the operator
whose USIM card is in your device.

Remote lock

To prevent unauthorised use of your device, you can
lock your device and memory card remotely using a
text message. You must define the message text,
and to lock your device, send that text message to
your device. To unlock your device, you need the
lock code.
To enable remote locking and to define the text
message content to be used, select
Settings and Phone
>
Security Phone and SIM card
>
phone locking > Enabled. Tap the text input field
to enter the text message content (5 to 20
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Menu
>
Phone mgmt.
>
Remote
>
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