If your issue remains unsolved, contact Nokia for repair options. Go to www.nokia.com/repair, or in Latin America, www.nokia-latinoamerica.com/centrosdeservicio. Beforesending your device for repair, always back up the data in your device.Access codesPIN or PIN2 code(4-8 digits)These protect your SIM card against unauthorized use or arerequired to access some features.You can set your device to ask for the PIN code when you switchit on.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 protects your device against unauthorized 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 and additional charges may apply. Additionalcharges may apply, and all the personal data in your device maybe deleted.For more information, contact a Nokia Care Point or your devicedealer.116 Access codes