1-2 Basic System Construction1 Basic System ConstructionThe KX-TA308 has a basic capacity of 8 extensions and 3 outside (CO) lines, and the KX-TA616 has 16 extensions and 6 outside (CO) lines. It is capable of supporting Panasonicanalog proprietary telephones, and single line devices such as single line telephones,facsimiles and data terminals.To expand its capabilities, the system can be equipped with optional components orcustomer-supplied peripherals such as an external speaker, external music source (e.g. aradio) and door opener.System Connection Diagramn KX-TA308to outside lines 1 – 3 (initial)to outside lines 4 – 6 (additional)(Lightning Protectors)6 Outside (CO) Lines24 ExtensionsDoorphonesKX-T30865Door OpenersExternal Music SourceAmplifier SpeakerPrinter or Computer(two pair)(two pair)(two pair)(two pair)(two pair)(one pair)(one pair)(one pair)(one pair)(one pair)Single Line TelephoneData TerminalCordless PhoneTelephone Answering Machinewith FacsimileVoice Processing SystemKX-T7055 KX-T7050KX-T7020KX-T7030/KX-T7033KX-T7130KX-T7040PanasonicPanasonicPanasonicPanasonic(two pair)KX-T7330KX-T7320(two pair)KX-T7350KX-T7340(two pair)(two pair)(two pair)Extension jacks 01 – 08 (initial)Extension jacks 09 – 24 (additional)car batteries: needs optional card.