TTY Settings - HTC One® remix

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 a Home screen, tap Apps Apps icon (located at the bottom).
  2. Tap Settings.
    Note If unavailable, tap the dropdown menu Applications dropdown menu icon (located in the upper left) then tap Alphabetical. If still unavailable, refer to Manage App Icons.
  3. From the DEVICE section, tap Call.
  4. From the OTHER CALL SETTINGS section, tap CDMA call settings.
  5. Tap TTY mode.
  6. Tap the desired TTY mode:
    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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