75071776
Mar 13, 1996
computerized home communication system, comprising, PBX-telephone switch, modem, computer peripherals, computer networking peripherals, computers, and telephones and telephone accessories, namely, a unit for answering the door by voice response using the telephone
Electrical and Scientific Apparatustelecommunication services, namely, telephone, television broadcasting, E-mail, and transmission of data on a global computer information network
Telecommunications