About: variety of communication service

Head noun: variety
Postmodifier: of communication service

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
voice over internet protocol	isap:227141450	0.619105
telephone	isap:28460195	0.456742
voice	isap:227141418	0.424046
skype	isap:229877239	0.423345