
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 |
Bahrain | Acceptance tone | 425 | 0.06 on 0.06 off | ![]() |
Bahrain | Busy tone | 425 | 0.375 on 0.375 off | |
Bahrain | Call waiting tone | 425 | 0.2 on 0.6 off 0.2 on 5.0 off | |
Bahrain | Congestion tone | |||
Bahrain | Dial tone | |||
Bahrain | Disconnect tone | |||
Bahrain | Number unobtainable tone | |||
Bahrain | Pay tone | |||
Bahrain | Ringing tone | |||
Bahrain | Route tone |