Manage TTY Settings - Nokia Lumia 928

Note When TTY (teletypewriter) settings are enabled, you can use your phone with a TTY device if you're deaf or hard of hearing.

  1. From the Start screen, swipe left to display the applications list.
    Note Alternatively, select the right arrow ( Right arrow icon located in the lower-right; may require scrolling to the bottom of the Start screen).
  2. Select Settings.
  3. Select ease of access.
  4. Select the "TTY/TDD" drop down menu.
  5. Select one of the following:
    • Off (Disables all TTY settings)
    • Full (Enables all TTY settings)
    • HCO (hearing carry over) (Enables HCO)
    • VCO (voice carry over) (Enables VCO)