About: telephony function

Premodifier: telephony
Head noun: function

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
voice mail	isap:453829846	0.731467
call control	isap:46487049	0.728192
call transfer	isap:61150193	0.722838
call forwarding	isap:282468521	0.682608