Welcome to the World Tone Database, dedicated to the A-Z of international call progress tones. From here you can research tone parameters in national tone plans and hear the tones on-line.
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Country | Tone | Frequency/Hz | Cadence/s | Audio |
Malaysia | Busy tone | 425 | 0.5 on 0.5 off | |
Malaysia | Congestion tone - I | 425 | 0.5 on 0.25 off | |
Malaysia | Congestion tone - II | 425 | 0.5 on 0.5 off | |
Malaysia | Dial tone | |||
Malaysia | Ringing tone - I | |||
Malaysia | Ringing tone - II |