Tools101Copyright © 2005 Nokia. All rights reserved.Date and timeTip! See also theLanguage settings, p. ’95’.See Clock settings, p. ’16’.SecurityPhone and SIMPIN (Personal Identification Number) code (4 to 8 digits) protects your SIM card againstunauthorised use. The PIN code is usually supplied with the SIM card. After threeconsecutive incorrect PIN code entries, the PIN code is blocked, and you need to unblockit before you can use the SIM card again. See the information about PUK code in thissection.UPIN code may be supplied with the USIM card. The USIM card is an enhanced version ofthe SIM card and is supported by UMTS mobile phones. The UPIN code protects the USIMcard against unauthorised use.PIN2 code (4 to 8 digits) supplied with some SIM cards, is required to access somefunctions in your phone.Lock code (5 digits) can be used to lock the phone to avoid unauthorised use. The factorysetting for the lock code is 12345. To avoid unauthorised use of your phone, change thelock code. Keep the new code secret and in a safe place separate from your phone.PUK (Personal Unblocking Key) and PUK2 codes (8 digits) are required to change ablocked PIN code or PIN2 code, respectively. If the codes are not supplied with the SIMcard, contact the operator whose SIM card is in your phone.UPUK code may be supplied with the USIM card and is needed to unblock a UPIN code.Wallet code is needed to use the wallet services. See Wallet, p. ’75’.
