bn:03127981n
Noun Concept
Categories: Telephony signals
EN
ringback tone  ringing tone  Audible ring  audible ringing tone  caller tune
EN
Ringing tone is a signaling tone in telecommunication that is heard by the originator of a telephone call while the destination terminal is alerting the receiving party. Wikipedia
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EN
Ringing tone is a signaling tone in telecommunication that is heard by the originator of a telephone call while the destination terminal is alerting the receiving party. Wikipedia
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