Samsung Galaxy S8 / S8+ - Manage TTY Settings

  1. From a Home screen, tap the Phone icon Phone icon (lower-left).
    Note If unavailable, touch and swipe up or down then tap Phone Phone icon.
  2. Tap the Menu icon More menu icon (upper-right) then tap Settings.
  3. Tap Other call 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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