Nokia 6650 Extended User Manual page 17

If you enter an incorrect PIN code three times in succession, the SIM card is
blocked. Key in the PUK code and press OK. Key in a new PIN code and press
OK. Key in the new code again and press OK.
• PIN2 code: This code may be supplied with the SIM card and is required to
access some functions, such as charging unit counters. If you enter an
incorrect PIN2 code three times in succession, you are asked for the PUK2 code.
• PUK and PUK2 codes: The PUK and PUK2 codes may be supplied with the SIM
card. If this is not the case, contact your service provider.
• Barring password: The barring password is needed when using the
service function in the
• Wallet code: The wallet code is needed to use the wallet services, see page
116.
• UPIN and UPUK codes: The UPIN code may be supplied with the USIM card.
The USIM card is an enhanced version of the SIM card and is supported by
UMTS mobile phones.
The UPIN code protects the USIM card against unauthorised use.
The UPUK code may be supplied with the USIM card and is needed to unblock a
UPIN code.
Copyright
Security settings menu, see page 102.
©
2003 Nokia. All rights reserved.
Call barring
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