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 |
| United Arab Emirates | Busy tone - I | 400 | 0.375 on 0.375 off |  |
| United Arab Emirates | Busy tone - II | 425 | 0.375 on 0.375 off | |
| United Arab Emirates | Congestion tone - I | 400 | 0.4 on 0.35 off 0.225 on 0.525 off | |
| United Arab Emirates | Congestion tone - II | |||
| United Arab Emirates | Dial tone | |||
| United Arab Emirates | Disconnect tone | |||
| United Arab Emirates | Disconnect tone - I | |||
| United Arab Emirates | Disconnect tone - II | |||
| United Arab Emirates | Number unobtainable tone - I | |||
| United Arab Emirates | Number unobtainable tone - II | |||
| United Arab Emirates | Ringing tone - I | |||
| United Arab Emirates | Ringing tone - II | |||
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