TTY Settings - Nokia Lumia 822

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, select the right arrow.
  2. Select Settings.
  3. Select ease of access.
  4. Select a TTY / TDD mode:
    Disables all TTY settings
    Enables all TTY settings
    HCO (hearing carry over)
    Enables HCO
    VCO (voice carry over)
    Enables VCO