IATE

IATE-178937

Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226003
Is Reference of Digital tone multi-frequency-en#Sense
Marcação multifrequência-pt#Sense
DTMF-fr#Sense
DTMF-pt#Sense
DTMF-en#Sense
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