主機模塊：KX-TDA200CN KX-TDA200主機柜 Main UnitKX-TDA100CN KX-TDA100主機柜Main unit模擬用戶模塊： KX-TDA0173CX 8端口模擬分機模塊8-Port Single Line Telephone Extension CardKX-TDA0174CX 16端口模擬分機模塊 16-Port Single Line Telephone Extension Card KX-TDA0175CX 16端口帶留言燈模擬分機模塊 16-Port Single Line Telephone Extension Card with MW 數字用戶模塊： KX-TDA0172CX 16端口數字分機模塊 16-Port Digital Extension CardKX-TDA0171CX 8端口數字分機模塊 8-Port Digital Extension Card KX-TDA0170CX 8端口混合分機模塊 8-Port Digital Hybrid Extension Card