13Programmable settingsYou can customize the unit by programming the following features.Make sure that the handset is on the cradle and “ ” (KX-TS580FX) is not displayed.Programming by scrolling through the display menus1 {FUNCTION}2 {4} / {3}: Select the desired item in main menu > {ENTER}3 {4} / {3}: Select the desired setting > {ENTER}≥ This step may vary depending on the feature being programmed.≥ To exit the operation, press {EXIT} or wait for 60 seconds.Note:≥ In the following table, < > indicates the default settings.≥ The current item or setting is highlighted on the display.*1 The flash time depends on your telephone exchange or host PBX. Contact your PBX supplier ifnecessary.*2 “