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Samsung Galaxy S7 / S7 edge - Manage TTY Settings

2026-10-15 08:08:30.466

Samsung Galaxy S7 / S7 edge - Manage TTY Settings

Here's how to change the TTY settings on your Galaxy S7 / S7 edge.
TTY Settings allow Text Telephone devices (TTYs) to be enabled so that deaf and hard of hearing customers can use the telephone by utilizing a visual, instead of auditory, mode of communication.
  1. From a Home screen, tap
    Phone
     Phone icon (lower-left).
    If not available, swipe up or down from the center of the display then tap
    Phone
     Phone icon.
  2. Tap the
    Menu icon
     Menu icon (upper-right) then tap
    Settings
    .
  3. From the Call settings section, tap
    More settings
    .
  4. Tap
    TTY mode
  5. 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)