Ключевые слова: antenna, background, broadcast, broadcasting, brown, business, button, cellular, circle, communicate, communication, connect, connection, data, ecology, equipment, flax, frequency, global, graphic, green, icon, illustration, information, light spot, mark, mast, mobile, net, pictogram, radio, sign, signal, silhouette, sound, station, symbol, technology, telecommunication, telecommunications, television, tower, transmission, transmitter, wave, wife, wifi, wireless,