telepäätelaitteet
type: Concept
narrower: matkaviestimet
preferred label: telecommunication terminal equipment @en
preferred label: teleterminalutrustning @sv

matkapuhelimet
type: Concept
broader: matkaviestimet
preferred label: mobile phones @en
preferred label: mobiltelefoner @sv

matkaviestimet
type: Concept
broader: telepäätelaitteet
in scheme: conceptscheme
narrower: matkapuhelimet
narrower: hakulaitteet
preferred label: mobilteleapparater @sv
preferred label: mobile stations @en

hakulaitteet
type: Concept
broader: matkaviestimet
preferred label: personsökare @sv