Your service provider may have requested that certain features be disabled or notactivated in your device. If so, these features will not appear on your device menu. Yourdevice may also have customized items such as menu names, menu order, and icons.Shared memoryThe following features in this device may share memory: multimedia messaging (MMS),e-mail application, instant messaging. Use of one or more of these features may reducethe memory available for the remaining features. If your device displays a message thatthe memory is full, delete some of the information stored in the shared memory.Access codesThe security code helps to protect your phone against unauthorised use. The preset codeis 12345. You can create and change the code, and set the phone to request the code.Keep the code secret and in a safe place separate from your phone. If you forget thecode and your phone is locked, your phone will require service and additional chargesmay apply. For more information, contact a Nokia Care point or your phone dealer.The PIN code supplied with the SIM card protects the card against unauthorised use.The PIN2 code supplied with some SIM cards is required to access certain services. If youenter the PIN or PIN2 code incorrectly three times in succession, you are asked for thePUK or PUK2 code. If you do not have them, contact your service provider.The module PIN is required to access the information in the security module of your SIMcard. The signing PIN may be required for the digital signature. The barring passwordis required when using the call barring service.To set how your phone uses the access codes and security settings, select Menu >Settings > Security.Software updates using your PCSoftware updates may include new features and enhanced functions that were notavailable at the time of purchase of your device. Updating the software may alsoimprove the device performance.Nokia Software Updater is a PC application that enables you to update your devicesoftware. To update your device software, you need a compatible PC, broadbandinternet access, and a compatible USB data cable to connect your device to the PC.To get more information, to check the release notes for the latest software versions,and to download the Nokia Software Updater application, see www.nokia.com.hk/softwareupdate or your local Nokia website.To update the device software, do the following:1 Download and install the Nokia Software Updater application to your PC.12 General information© 2009 Nokia. All rights reserved.12