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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|Argentina||Busy tone||425||0.3 on 0.2 off|
|Argentina||Call waiting tone||425||0.3 on 10.0 off|
|Argentina||Congestion tone||425||0.3 on 0.4 off|
|Argentina||End of three party service tone|
|Argentina||Number unobtainable tone|
|Argentina||Service activated tone|
|Argentina||Warning tone - operator intervening|