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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|Slovak Republic||Busy tone||425||0.33 on 0.33 off|
|Slovak Republic||Call waiting tone|
|Slovak Republic||Caller waiting tone|
|Slovak Republic||Conference tone|
|Slovak Republic||Congestion tone|
|Slovak Republic||Dial tone - I|
|Slovak Republic||Dial tone - II, pabx|
|Slovak Republic||Pay tone - I, cards|
|Slovak Republic||Pay tone - II, coins|
|Slovak Republic||Ringing tone|
|Slovak Republic||Special dial tone|
|Slovak Republic||Special information tone|
|Slovak Republic||Trunk offering tone|