Samsung Galaxy S9 / S9+ - Manage DTMF Tones

Note 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 the Phone icon Phone icon (lower-left).
    Note 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. Tap Other call settings.
  4. Tap DTMF tones.
  5. Select one of the following:
    • Normal
    • Long
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