Google Pixel 2 - DTMF

If you're calling into an automated dial-in system (e.g., voicemail) and your dialpad entries aren't being recognized, view this info.

Note Dual-tone multi-frequency (DTMF) tones are used by automated dial-in systems such as voicemail or where prompts are used to navigate.

  1. From a Home screen, tap Phone Phone app icon (lower-left).
    Note If not available, touch and swipe up to display all apps then tap Phone Phone app icon.
  2. Tap the Menu icon Action overflow icon (top-right).
    Note If on the Dial pad screen, tap the Back icon Back navigation icon once (in the lower-left).
  3. Tap Settings.
  4. Tap Sounds and vibration.
  5. Tap Advanced.
  6. Tap Dial pad tones to turn on On icon or off Off icon.
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