teleprinter, teletypewriter, teletype, phon, hailer, teletype machine, radiotelephone, squawk box, morse code, tannoy, chirrup, birdcall, telexes, clacks, beep, morse, vernier, stenotype, intercom, chuffs, loudspeaker, audio, kilohertz, robing room, radiogram, shrilling, bleeper, theremins, cassette recorder, signaler, birdsongs, recordings, transmissions, dictaphone, eavesdrops, breacher, chitter, answering machine, telegrapher, beeper, boop, mouselike, wagen, cassette deck, annunciator, radios, tinkles, clunks, phonograph, frederick delius, minicam, claxon, jittering, electric typewriter, telegraph operator, crackling, beermat, alit, pullman, sextants, sidewheel, relaying, dumbwaiter, gaslight, victrola, photoflash, waybill, bowfront, dozing, elint, pinging, tinny, orgone, walkie, instructions, passen, recorder, cab, taximeter, cowcatcher, foghorns, weird sisters, skywriting, doorless, intercommunications, stationmaster, transmitting, detrain, mimeograph machine, ciphering, interphone, baud rate, videotape, univac, whirr, sibilance, cassette tape, telex machine, telegraph wire, muzak, spectrogram

cellular phone, cellular telephone

phone, telephone, telephone set

wireless telephone