Ключевые слова: antique, background, business, cable, call, classic, communicate, communication, communications, concept, concepts, connection, contact, cord, customer, emergency, equipment, global, hand, handset, hanging, hook, important, isolated, line, listening, number, object, off, office, old, oldfashioned, phone, plastic, receiver, red, retro, revival, rotary, service, set, single, spiral, support, talk, technology, telecommunication, telephone, vintage, white,