> > There are also other factors, one little unknown is that a fixed copy can > be generated at both ends. If you use the service correctly you generate > the puch tape to create the file to send off line, then run it through at a > latter period (So the sender has a transcript!). The other is that it > created more than one copy (A carbon copy as well). But you are right about > the far reaching bit of the service, this format would almost go through > mud, and the human can decipher the words with errors whereas modem could > not (OK so you can flame me on that I know that there are some holes in it) One reason one finds telex popular in middle-of-nowhere situations is precisely that in such situations there's an increased need for cheap extremely long dista nce communication. It's hard to remember now, but there was a time (I'm showing my age) when a long distance phone call was a special event, and an international phone call a near miracle. In a remote place, almost everything comes from far away. So there's a greater n eed to carry on commerce, especially, over distances. So, a cheap method of sending messages was and is vital in such places. I know I still depend on the Telex and the 'S.T.D' (long distance) phone system when I'm in Ind ia. -- Anniepoo Need loco motors? http://www.idiom.com/~anniepoo/depot/motors.html