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The module PIN is required to access the information in the security module. The
module PIN is supplied with the SIM card if the SIM card has a security module in
it.
The signing PIN is required for the digital signature. The signing PIN is supplied
with the SIM card if the SIM card has a security module in it.
PUK codes
The personal unblocking key (PUK) code and the universal personal unblocking key
(UPUK) code (8 digits) are required to change a blocked PIN code and UPIN code,
respectively. The PUK2 code is required to change a blocked PIN2 code.
If the codes are not supplied with the SIM card, contact your local service provider
for the codes.
Barring password
The barring password (4 digits) is required when using Call barring. See “Call
barring,” p. 77. You can obtain the password from your service provider.
If you enter an incorrect barring password three times in succession, the password
is blocked. Contact your service provider.
■ Nokia support and contact information
On the web site, you can get information on the use of Nokia products and
services. If you need to contact customer service, check the list of local Nokia
contact centers at www.nokia.com/customerservice.
For maintenance services, check your nearest Nokia service center at
www.nokia.com/repair.
Software updates
Nokia may produce software updates that may offer new features, enhanced functions, or
improved performance. You may be able to request these updates through the Nokia
Software Updater PC application. To update the device software, you need the Nokia
Software Updater application and a compatible PC with Microsoft Windows 2000 or XP
operating system, broadband internet access, and a compatible data cable to connect your
device to the PC.
To get more information and to download the Nokia Software Updater application, visit
www.nokia.com/softwareupdate or your local Nokia web site.