Nokia Support And Contact Information - Nokia 5500 Sport - Smartphone 64 MB User Manual

against unauthorized use. See "Security," p. 64. The PIN code is usually
supplied with the SIM card.
• The PIN2 code (4 to 8 digits) may be supplied with the SIM card and is required
for some functions.
• 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. 66. 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 or network operator.

■ Nokia support and contact information

Check www.nokia.com/support or your local Nokia Web site for the latest version
of this guide, additional information, downloads, and services related to your
Nokia product.
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
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