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Samsung Galaxy S20+ 5G / S20 Ultra 5G
Manage DTMF Tones

2026-10-02 13:37:01.57

Samsung Galaxy S20+ 5G / S20 Ultra 5G
Manage DTMF Tones

Improve the responsiveness of your Galaxy S20+ / S20 Ultra 5G in automated phone systems by changing Dual-Tone Multi Frequency (DTMF) tone settings.

Steps

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