voice key

9 LETTERS · STARTS WITH V

voice key is a valid 9-letter word worth 20 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

V4O1I1C3E1K5E1Y4

4 + 1 + 1 + 3 + 1 + 0 + 5 + 1 + 4 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does voice key mean?