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 |
| Zimbabwe | Busy tone | 400 | 0.375 on 0.375 off |  |
| Zimbabwe | Call waiting tone | 523 | 1.5 on 1.5 off | |
| Zimbabwe | Call waiting tone | 659 | 1.5 on 1.5 off | |
| Zimbabwe | Congestion tone | |||
| Zimbabwe | Dial tone | |||
| Zimbabwe | Pay tone | |||
| Zimbabwe | Ringing tone | |||
| Zimbabwe | Special information tone | |||
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