DTMF - Samsung SCH-u430

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

Nota 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 the main screen, navigate: MENU > Settings & Tools > Call Settings.
    Nota Usa el dispositivo de navegación de 5 direcciones para resaltar y el botón central para seleccionar.
  2. Select DTMF Tones.
  3. Selecciona una de las siguientes opciones:
    • Normal
    • Long
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