W Wilson Sep 10, 2009 #1 For what do these acronyms stand? I understand they are something to do with telephone numbers.
V Vince Averello Sep 10, 2009 #2 Plugging TTY/TDD into the Googlator returned this: TTY/TDD = Telecommunications Device for the Deaf Much more info here: http://www.tech-faq.com/tty-tdd.shtml
Plugging TTY/TDD into the Googlator returned this: TTY/TDD = Telecommunications Device for the Deaf Much more info here: http://www.tech-faq.com/tty-tdd.shtml
