Ian Knot = Ian's Fast Shoelace Knot. I tie my shoelaces with my own Ian Knot, the World's Fastest Shoelace Knot: Make a loop with both ends and simultaneously pull them through each other to form an almost instant knot. It's a truly revolutionary way to tie your shoelaces! Recommended!
Text telephone (TTY) mode is used for text communication over a telephone line. A TTY device must be connected to the computer to interpret the modified audio; otherwise you might experience poor audio quality during the call. Using TTY mode in a conference call might also cause audio quality issues. By default, TTY mode is turned off. You can turn on TTY mode by clicking Phones in the Lync - Options dialog box. You will then need to sign out of Lync 2010 and sign back in to use the feature.
TTY means TeleType...it's how deaf or hard of hearing people make phone calls. They type into a modified phone what it is that they want to say & it shows up on their little screen; when the person who can speak answers, their words show up on the tty phone screen too. Seven Â· 7 years ago. Thumbs up. 0.