WordNet (r) 3.0 (2006):

telex
    n 1: a character printer connected to a telegraph that operates
         like a typewriter [syn: teletypewriter, teleprinter,
         teletype machine, telex, telex machine]
    v 1: communicate by telex; "We telexed the information to our
         sister company"

Moby Thesaurus II by Grady Ward, 1.0:

46 Moby Thesaurus words for "telex":
   TelAutography, Teletype, Teletype network, Teletyping, cable,
   cablegram, closed-circuit telegraphy, code, day letter,
   duplex telegraphy, electricity, facsimile telegraph, fast telegram,
   flash, interrupter, key, multiplex telegraphy, news ticker,
   night letter, quadruplex telegraphy, radio, radiogram,
   railroad telegraphy, receiver, send a wire, sender, sign off,
   sign on, simplex telegraphy, single-current telegraphy, sounder,
   stock ticker, submarine telegraphy, telegram, telegraph,
   telegraphics, telegraphy, teleprinter, teletypewriter,
   teletypewriting, ticker, transmitter, typotelegraph,
   typotelegraphy, wire, wire service