I now have my Model 15 Teletype fully SMS-enabled. I can
send and receive text messages. I wrote a Python interface
to Google Voice to send and receive SMS.
I'll add this to my BaudotRSS feed reader at
http://sourceforge.net/projects/baudotrss/
Meanwhile, check this out.
http://brassgoggles.co.uk/forum/index.php/topic,19810.0.html
John Nagle