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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|Japan||Busy tone||400||0.5 on 0.5 off|
|Japan||Call waiting tone - I||400x16/400||0.5 on 0.01~4.0 off 0.05 on 0.45 off 0.05 on 3.45 off|
|Japan||Call waiting tone - II||400x16/400||0.1 on 0.1 off 0.1 on 3.0 off|
|Japan||Call waiting tone - III|
|Japan||Call waiting tone - IV|
|Japan||Call waiting tone - V|
|Japan||Call waiting tone - VI|
|Japan||Dial tone - I|
|Japan||Dial tone - II, pabx|
|Japan||Dial tone - III|
|Japan||Positive indication tone - I|
|Japan||Positive indication tone - II|
|Japan||Ringing tone - I|
|Japan||Ringing tone - II, pabx|
|Japan||Second dial tone|