700-770-8IS41 - SSW7-TS PRO with modem ISDN (incl. DIN rail adapter, RJ11 telephone cable 3 m, 3 m programming cable, USB cable, manual, CD with software)
700-770-8MD41 - SSW7-TS PRO with analog modem (incl. DIN rail adapter, 2 x telephone cable RJ11 + TAE, 3 m each, 3 m programming cable, USB cable, manual, CD with software)