G e n e r a l i n f o r m a t i o nplace separate from your phone. If you forget thecode and your phone is locked, your phone willrequire service and additional charges may apply.For more information, contact a Nokia Care point oryour phone dealer.• The PIN code, supplied with the SIM card, helps toprotect the card against unauthorised use.• The PIN2 code, supplied with some SIM cards, isrequired to access certain services.• PUK and PUK2 codes may be supplied with the SIMcard. If you enter the PIN or PIN2 code incorrectlythree times in succession, you are asked for the PUKor PUK2 code. If you do not have them, contact yourservice provider.• The barring password (4 digits) is required when■ Software updatesImportant: Use only services that you trustand that offer adequate security andprotection against harmful software.Nokia may produce software updates that may offernew features, enhanced functions, or improvedperformance. You may be able to request these updatesthrough the Nokia Software Updater PC application. Toupdate the device software, you need the NokiaSoftware Updater application and a compatible PC withMicrosoft Windows 2000 or XP operating system,broadband internet access, and a compatible data cableto connect your device to the PC.To get more information and to download the NokiaSoftware Updater application, visit www.nokia-