[ 58 ]• LEARN ABOUT SYSTEM SELECTIONThe System menu Menu 4-8 (Settings > System) allows you to customize the way yourphone chooses a system in which to operate while you are within or outside of your primaryor home system.Your phone is set to search for the most cost-effective system. If your phone cannot find apreferred system, it selects a system automatically based on the option you choose in theSystem menu.Important: Before selecting an item in the System menu, contact your serviceprovider to find out how your selection will affect your service charges.View Roaming optionsThe menu options you see in your phone are based on your service provider’s network. Theirnetwork determines which options actually appear in the phone menu. The following is adescription of the options that may appear in your phone:Option DescriptionHome only You can make and receive calls in your home area only. While roaming,No Service appears and you cannot make or receive calls.Automatic Your phone automatically selects the best available system.