Optical, electrotechnical and electronic appliances and devices (to the extent included in Class 9); electrical devices for recording, emitting, transmitting, switching, receiving, reproducing and processing sounds, signals, characters and/or images; devices for recording, processing, sending, transmitting, switching, storing and outputting messages, information and data; communications computers; software; optical, electrotechnical and electronic equipment for voice, image, text, data, multimedia, full-motion video communications technology, in particular voice-data communication, telephones, videophones, telephone answering sets, dialling devices, domestic telephone systems, private automatic branch exchanges; photocopiers; data-communication networks consisting of exchange and transmission equipment, individual modules and components of such equipment such as power supply units, transmission media such as telecommunication cables and optical fibres and pertinent connection elements, wireless transmission media such as infrared and radio communication; parts of all the appliances and devices mentioned above; systems consisting of a combination of the appliances and devices mentioned above