56Domains preset (Menu 9.6)You phone has domain name extensions thatyou can retrieve when composing a message.Use this menu to change default domain nameextensions and add new domain nameextensions, if necessary.Reset (Menu 9.7)Use this menu to restore the default settings ofall user-selectable options and/or clearinformation in the phone’s memory.Solve problemsHelp and personal needsTo save the time and expense of anunnecessary service call, perform the simplechecks in this section before contacting aservice professional.When you switch on your phone, thefollowing messages may appear:“Card is empty. Insert card”• Be sure that the card is correctly installed.“Enter PIN”• You are using your phone for the first time.You must enter the PIN supplied with theUIM card.• The PIN check feature is enabled. Every timethe phone is switched on, the PIN has to beentered. To disable this feature, use the PINcheck menu.