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Area Telegraphy, facsimile and data communication / Telegraph and data switching, signalling

IEV ref721-17-69

en
barred signal
a service signal which indicates that a call cannot be established because access is barred

fr
signal d'interdiction, m
signal de service indiquant que la communication demandée ne peut être établie en raison d'une interdiction

ar
إشارة منع

de
Gesperrt-Signal, n

es
señal de prohibición

it
segnale di chiamata sbarrata

ko
금지 신호

ja
発呼失敗信号

pl
sygnał zakazu dostępu

pt
sinal de interdição

sv
spärrsignal

Publication date: 1991-11
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