answering time of operator,delay time,request transmission time,setting up time of an international call /ENG-ELECTRICAL/
[DE] Verzögerungszeit
[EN] answering time of operator; delay time; request transmission time; setting up time of an international call
[FR] délai d' attente; délai d' établissement d' une communication internationale; délai de réponse de l' opératrice; délai de transmission de la demande