IMEI number(15 digits)This is used to identify valid devices in the network. The numbercan also be used to block, for example, stolen devices.To view your IMEI number, dial *#06#.Lock code (securitycode)(min. 4 digits orcharacters)This helps you protect your device against unauthorised use.You can set your device to ask for the lock code that you define.Keep the code secret and in a safe place, separate from yourdevice.If you forget the code and your device is locked, your device willrequire service. Additional charges may apply, and all thepersonal data in your device may be deleted.For more information, contact a Nokia Care Centre or your devicedealer.Use the in-device user guideSelect Menu > Applications > User guide.Open the user guide from an applicationSelect Options > User guide. This is not available for every application.Search the user guideWhen the user guide is open, select Options > Search, and enter a letter or a word inthe search field.Switch between the user guide and an applicationPress and hold the menu key, swipe left or right, and select the desired application.indicates a link to a web page. Links to related topics may be at the end ofinstructions.Install Nokia Ovi Suite on your PCWith the Nokia Ovi Suite PC application, you can manage content on your device, andkeep it in sync with your computer. You can also update your device with the latestsoftware, and download maps.Download the latest version of Nokia Ovi Suite from www.ovi.com/suite to yourcomputer.Install Nokia Ovi Suite on your PC 19