• PUK and PUK2 codes may be supplied with the SIM card. If you enter the PIN codeincorrectly three times in succession, you are asked for the PUK code. If the codesare not supplied, contact your service provider.• The barring password is required when using the call barring service to restrict callsto and from your device (network service).• To view or change the security module settings for the browser, select Menu >Settings and Security > Security module.Switch the device on and offSwitch on and offPress and hold the power key.Enter the PIN codeIf requested , enter the PIN code (displayed as ****).Set the time and dateIf requested, enter the time and date.You may be prompted to get the configuration settings from your service provider(network service). For more information, contact your service provider.Home screenWhen the device is ready for use, and you have not entered any characters, the deviceis in the home screen.12 Switch it on