Ключевые слова: black, blank, business, call, color, color image, communication, communications technology, contemporary, copy, digit, equipment, fax, fax machine, global communications, horizontal, household objects, image, information equipment, isolated, isolated objects, isolated on gray, isolated on white, isolatedbackground objects, keypad, liquidcrystal display, machine, modern, nobody, number, object, objects, office, page, paper, phone, send, sheet, single object, space, technology, telecom, telecommunications, telecommunications equipment, telephone, text messaging, tube, white, white background,