
KX-TDE620
Ðàçøèðèòåëíèÿò áëîê KX-TDE620 å èäåíòè÷åí ñ îñíîâíèÿ KX-TDE600, íî íÿìà ïðîöåñîðíà ïëàòêà, êîåòî ìó îñèãóðÿâà 11-òè äîïúëíèòåëåí ñëîò çà ðàçøèðèòåëíè êàðòè.
KX-TDE620 ìîæå äà ðàáîòè ñàìî çàåäíî ñ îñíîâíèÿ áëîê KX-TDE600.
 åäíà ñèñòåìà ìîãàò äà ñå âêëþ÷àò äî 3 ðàçøèðèòåëíè áëîêà.