64Solve problemsReset settings (Menu 9.10)Use this menu to reset the phone settings, and soundsettings individually. You can also reset all the settingsin your phone at the same time.1. Press <Select> to select the setting category tobe reset. And then press <Yes>.2. Enter the phone password and press <OK>.Solve problemsHelp and personal needsTo save the time and expense of an unnecessaryservice call, perform the simple checks in this sectionbefore contacting a service professional.When you switch on your phone, the followingmessages may appear:“Insert SIM card”• Be sure that the SIM card is correctly installed.“Phone locked Enter password”• The automatic locking function has been enabled.You must enter the phone’s password before youcan use the phone.“Enter PIN”• You are using your phone for the first time. Youmust enter the PIN supplied with the SIM card.• The PIN Check feature is enabled. Every time thephone is switched on, the PIN has to be entered.To disable this feature, use the PIN check menu.The password is preset to 00000000. You canchange this password. p. 61