Automatic multiple switch, surface-mounted, for max. 2 telephones and one additional device, pearl white (similar to RAL 1013), - for two telephones and one additional device, - NFF-coded, - 3x6-pin, - 7 screw contacts, - connection of remote switching and fault reporting devices or answering machines, - for pulse or DTMF dialing, - signaling on all devices, - prioritized acceptance (first pick up), - N socket with priority, - call forwarding by picking up/putting down, - power supply via the telecommunications network (2-wire), - suitable for telephones with W wire, - max. 4 call-active devices, - housing parts made of ABS, - protection class IP20 in accordance with EN60529