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Samsung Galaxy Z Fold8 / Z Fold8 Ultra
Manage DTMF Tones

2026-10-15 12:30:25.504

Samsung Galaxy Z Fold8 / Z Fold8 Ultra
Manage DTMF Tones

Improve the responsiveness of your Galaxy Z Fold8 / Z Fold8 Ultra in automated phone systems by changing Dual-Tone Multi Frequency (DTMF) tone settings.

Steps

  1. Open the
    Phone app
    .
  2. Tap the
    3-dot Menu
    .
  3. Navigate:
    Settings
    Other call settings
    DTMF tones
    .
  4. Tap
    Normal
     or
    Long
    .