Queries, comments, suggestions? Please contact us.



Area Switching and signalling in telecommunications / Main signals for switched services

IEV ref714-07-20

en
operator recall signal
a signal sent to recall an operator at the switchboard which was involved in setting up the connection

fr
signal de rappel, m
signal de signalisation émis pour rappeler un opérateur du meuble manuel utilisé pour l'établissement de la chaîne de connexion

ar
إشارة اعادة طلب المشغل

de
Bedienerherbeirufzeichen, n

es
señal de rellamada

it
segnale di richiamo dell'operatrice

ko
교환원 재호출 신호

ja
オペレータ再呼び出し信号

pl
sygnał przywołania ponownego

pt
sinal de rechamada (do operador)

Publication date: 1992-04
Copyright © IEC 2020. All Rights Reserved.