Access codes
PIN or PIN2
code
(4-8 digits)
These protect your SIM card against
unauthorised use or are required to access
some features.
You can set your device to ask for the PIN
code when you switch it on.
If not supplied with your SIM card or you
forget the codes, contact your service
provider.
If you enter the code incorrectly three times
in a row, you need to unblock the code with
the PUK or PUK2 code.
PUK or PUK2
code
(8 digits)
These are required to unblock a PIN or PIN2
code.
If not supplied with your SIM card, contact
your service provider.
IMEI number
(15 digits)
This is used to identify valid devices in the
network. The number can also be used to
block, for example, stolen devices.
To view your IMEI number, dial *#06#.
Lock code
(security
code)
(min. 4 digits
or characters)
This helps you protect your device against
unauthorised use.
You can set your device to ask for the lock
code that you define.
Keep the 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.
Additional charges may apply, and all the
personal data in your device may be deleted.
For more information, contact a Nokia Care
Point or your device dealer.