Deechristophermagic
What is Pty and TTY?
A tty is a native terminal device, the backend is either hardware or kernel emulated. A pty (pseudo terminal device) is a terminal device which is emulated by an other program (example: xterm , screen , or ssh are such programs).
How do I get a free TTY phone?
There are many companies that offer caption phones and service (in alphabetic order), here are some: CapTel. CaptionCall. ClearCaptions. Hamilton CapTel. InnoCaption ? free service for smartphones. Sprint CapTel. Consequently, who invented tty? Robert Weitbrecht Robert Weitbrecht, a deaf scientist, developed the teletypewriter (TTY) in the 1960s. With the invention of the acoustic coupler (which holds the telephone handset receiver) and the distribution of recycled teletype machines, deaf and hard of hearing people were able to call each other directly using these devices.
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