Ключевые слова: book, business, button, cable, call, caller, calling, closeup, communications, conference, connection, desk, dial, dialing, equipment, front, global, hand, holding, image, intercom, message, microphone, nobody, number, object, office, parquet, phone, presentation, receiver, sales, secretary, service, single, speaker, supply, table, talk, talking, technology, telecommunications, telephone, transceiver, voice, weekly, wire,