Software; optical, electrotechnical and electronic apparatus and devices (included in this class); electrotechnical and electrical devices for recording, emission, transmission, reception, reproduction and processing of sounds, signals, characters and/or images; electrotechnical and electrical devices for recording, processing, sending, transmitting, switching, storage and output of messages and data; optical, electrotechnical and electronic IT and communications equipment, in particular pertinent to telephone switching and telephone communications technology, such as telephones, mobile telephones, videophones, voice boxes, dialing devices, domestic telephone systems, private automatic branch exchanges; computers, notebook computers; telecommunication networks consisting of switching and transmission devices, individual modules and components of such devices, in particular power supply units, transmission media, in particular telecommunication cables; all the goods mentioned above included in this class