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Area Switching and signalling in telecommunications / Tone signals for telephony

IEV ref714-08-07

en
busy tone
line-busy tone (US)
a tone which indicates that the called number is busy

fr
tonalité d'occupation, f
tonalité indiquant que le numéro demandé est occupé

ar
نغمة إنشغال الخدمة

de
Besetztton, m

es
tono de ocupación

it
tono di occupato

ko
통화중 음
회선 통화중 음

ja
ビジートーン
話中音

pl
sygnał tonowy zajętości

pt
tonalidade de ocupado

sv
upptagetton

Publication date: 1992-04
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