If not supplied with your SIM card or you forget the codes,contact your service provider.If you enter the code incorrectly three times in a row, you needto unblock the code with the PUK or PUK2 code.PUK or PUK2 code(8 digits)These are required to unblock a PIN or PIN2 code.If not supplied with your SIM card, contact your service provider.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 user guide in your phoneYour phone has a complete user guide. It's always with you, available when needed.Select 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 home 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.20 Get started
