International
Electrotechnical
Commission
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Area
Telegraphy, facsimile and data communication
/ Telegraph and data switching, signalling
IEV ref
721-17-68
en
engaged signal
busy signal
a service signal which indicates that the called station is busy or not available
fr
signal d'occupation
, m
signal de service indiquant que le poste demandé est occupé ou indisponible
ar
إشارة الانشغال، إشارة مشغول
de
Besetzt-Signal, n
es
señal de ocupación
it
segnale di occupato
ko
화중신호
통화 중 신호
ja
話中信号
pl
sygnał zajętości
pt
sinal de ocupado
sv
upptagetsignal
Publication date:
1991-11
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