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• The signing PIN is required for the digital signature. See
page 165. The signing PIN is supplied with the SIM card if the SIM card has a
security module in it.
If you key in an incorrect PIN code three times in succession, the phone may
display
PIN blocked
or
code.
PUK and PUK2 codes (8 digits)
The PUK (Personal Unblocking Key) code is required to change a blocked PIN code.
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 (4 digits)
The barring password is required when using the
settings
on page 122. You can obtain the password from your service provider.
Wallet code (4 to 10 digits)
The wallet code is required to access the wallet services. If you key in an incorrect
wallet code three times, the wallet application is blocked for 5 minutes. After the
next three incorrect attempts, the lenght of time for which the application is
blocked will be doubled. For further information, see
PIN code
blocked, for example, and ask you to enter the PUK
©
Copyright
2004 Nokia. All rights reserved.
Digital signature
Call barring
service, see
Wallet
on page 142.
on
Security
17
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