Nokia 6820 User Manual

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Contents

Nokia 6820 User Manual Manual pdf 64 page image

Nokia 6820 User Guide 57 Copyright © Nokia 2004SettingsIf you key in an incorrect security code five times in succession, the phone may display Codeerror. Wait for five minutes and key in the code again.PIN AND PIN2 CODESThe PIN (personal identification number) code is 4 to 8 digits and protects your SIM cardagainst unauthorized use. The PIN code is usually supplied with the SIM card. To set thephone to request the PIN code each time the phone is switched on, see “Security settings”on page 56.The PIN2 code may be supplied with the SIM card and is required to access some functions.MODULE PINThe module PIN code is 4 to 8 digits and is required to access the information in the securitymodule. See “Security module” on page 80. The module PIN is supplied with the SIM card ifthe SIM card has a security module in it.SIGNING PINThe signing PIN is 4 to 8 digits and is required for the digital signature. See “Digital signature”on page 80. The signing PIN is supplied with the SIM card if the SIM card has a securitymodule in it.PUK AND PUK2 CODES (8 DIGITS)The PUK (personal unblocking key) code is required to change a blocked PIN code. The PUK2code is required to change a blocked PIN2 code.If the codes are not supplied with the SIM card, contact your service provider.If you key in an incorrect PIN code three times in succession, the phone may display PINblocked or PIN code blocked and ask you to key in the PUK code.RESTRICTION PASSWORD (4 DIGITS)The restriction password is required when using the Call restriction service. You can obtainthe 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 walletcode several times, the wallet application is blocked for five minutes. For furtherinformation, see “Wallet” on page 65.• RESTORE FACTORY SETTINGSTo reset the menu settings to their original values, select Menu > Settings > Moresettings > Restore factory settings. Key in the security code and select OK.Note: The data you have keyed in or downloaded, for example the names and phonenumbers saved in contacts, are not deleted.