IATE-1695097

Subject Field	Subject Field/3226
Is Reference of	Sistema telefónico con teclas electrónicas-es#Sense
	EKS-en#Sense
	Elektroniskt linjetagarsystem-sv#Sense
	Elektroninen painikepuhelinjärjestelmä-fi#Sense
	Elektronisch kiessysteem-nl#Sense
	Sistema de llave electrónica-es#Sense
	EKTS-en#Sense
	Σύστημα ηλεκτρονικού πλήκτρου τηλεφώνου-el#Sense
	Elektronisk linjetagersystem-da#Sense
	Electronic key system-en#Sense
	Elektronisches Schlüsselsystem-de#Sense
	Système d'intercommunication électronique-fr#Sense
	Sistema de intercomunicação eletrónica-pt#Sense
	Electronic key telephone system-en#Sense