G e n e r a l i n f o r m a t i o n
10
PIN codes
The personal identification number (PIN) code and the universal
personal identification number (UPIN) code (4 to 8 digits) help to
protect your SIM card against unauthorized use. See Security p. 67.
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. See Security module p. 97.
The signing PIN is required for the digital signature. See Digital
signature p. 98.
PUK codes
The personal unblocking key (PUK) code and the universal personal
unblocking key (UPUK) code (8 digits) is required to change a blocked
PIN code and UPIN code, respectively. The PUK2 code (8 digits) 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 the
Call barring
service
. See Security p. 67.
Secure element passcode
Depending on the activation level, the secure element passcode
(4 digits) may be required to activate the secure element for payment
and ticketing using NFC. See Payment and ticketing p. 101.
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Configuration settings service
To use some of the network services, such as mobile Internet services,
MMS, Nokia Xpress audio messaging, or remote Internet server
synchronization, your phone needs the correct configuration settings.
You may be able to receive the settings directly as a configuration
message. After receiving the settings you need to save them on your
