S 3 Features3-148 FeaturesSystem Programming with Proprietary TelephoneDescription The system can be programmed with a personal computer or aproprietary telephone (PT).PTs available for System Programming are: KX-T7436;KX-T7433; KX-T7431; KX-T7235; KX-T7230; KX-T7130; andKX-T7030 (Display Proprietary Telephones).Two extensions are allowed to perform System Programming.The available extensions are:(1) An extension that is connected to jack 1.(2) An extension that is assigned as a manager.For more information and programming instructions, refer toSection 4, “System Programming”.Conditions • During System Programming the system operates normally.• During System Programming the programming extension is consideredto be busy.• The display on the PT permits interactive programming.• Access to System Programming is allowed only one at a time.• To access system administration, a valid password must be entered.The password is factory-programmed and can be changed.• A personal computer can be used to perform System Programming.Programming ReferencesSection 4, System Programming[006] Operator / Manager Extension Assignment[107] System PasswordFeature References Section 3, FeaturesSystem Programming with Personal ComputerOperation References Not applicable.