專業銷售維修松下電話交換機KX-TDA600系統配件系列主機模塊：KX-TDA600CN主機柜；KX-TDA620CN擴展機柜;KX-TDA0104XJM(中）型電源KX-TDA0103XJL(大）型電源;KX-TDA6110XJ擴展機柜連接卡KX-TDA6111XJ擴展機柜2-3連接卡;系統擴充模塊:模擬用戶模塊：KX-TDA0173CX8端口模擬分機模塊;KX-TDA6174CX16端口模擬分機模塊KX-TDA6175CX16端口帶留言燈模擬分機模塊;KX-TDA0172CX16端口數字分機模塊KX-TDA0171CX8端口數字分機模塊;KX-TDA0170CX8端口混合分機模塊模擬中繼模塊；KX-TDA6181CX16端口模擬外線模塊;KX-TDA0184XJ8路E M模塊數字中繼模塊：KX-TDA0284XJ4端口(8話路)BRI中繼模塊KX-TDA0288XJ8端口(16話路)BRI中繼模塊;KX-TDA0290CJ30路PRI中繼模塊KX-TDA0188CXE1（30路）中繼模塊;KX-TDA6105XJ內存擴充卡KX-TDA0410XJCTI連接卡（10M接口）CTI；VOIP資源卡;KX-TDA0484XJ4路VOIP網關卡4KX-TDA0490XJ16路VOIP網關卡16;KX-TDA0470XJ16路VOIP分機卡16系統選配模塊：KX-TDA0196XJ遠程遙控維護模塊;KX-TDA0193XJ8路外線來電顯示模塊KX-TDA0168XJ8路普通分機來電顯示模塊（只支持KX-TDA0173CX