Call-progress tone

CaLiGraph

Property	Value
rdf:type	owl:NamedIndividual Telephony signal
rdfs:label	Call-progress tone
owl:sameAs	dbr:Call-progress_tone
prov:wasDerivedFrom	http://en.wikipedia.org/wiki/Category:Telephony_signals
skos:prefLabel	Call-progress tone
skos:altLabel	Number unobtainable tone call progress call-progress tone

About: clgr:Call-progress_tone