What Does TTY Stand For?
TTY stands for Teletype
TTY, or Teletype, refers to a technology used for transmitting typed messages over communication lines. Originally developed for telegraph and telephone systems, TTY devices enable two-way text communication through a keyboard and printer interface. They are commonly used in telecommunications to facilitate communication for individuals with hearing or speech impairments, allowing for effective and accessible exchanges of information. TTY is also significant in the history of computer networking and data communication.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym