Samsung Galaxy S8 / S8+ - Manage TTY Settings

  1. From a Home screen, tap Phone Phone icon (located in the lower-left).
    Note If unavailable, touch and swipe up or down then tap Phone.
  2. Tap the Menu icon More menu icon (located in the upper-right) then tap Settings.
  3. Tap More settings.
  4. Tap TTY mode then select one of the following:
    TTY OFF
    Disables all TTY settings
    TTY FULL
    Enables all TTY settings
    TTY HCO
    Enables HCO (Hearing Carry Over)
    TTY VCO
    Enables VCO (Voice Carry Over)
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