Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226003
Is Reference of Barring of all outgoing calls except those to HPLMN-en#Sense
BNHO-en#Sense
Φραγή όλων των εξερχομένων κλήσεων εκτός των προς το HPLMN-el#Sense