Crossword Clue:

Phone button that lacks letters

AnswerCrossword Clue
ONEPhone button that lacks letters
ONETelephone button that lacks letters
MNOPhone button letters
OPERPhone-button letters
ABCPhone button letters
DEFPhone button letters
GHIPhone button letters
OPERPhone button letters
GHILetters on a phone button
OPERLetters on a phone button
DEFPhone letters on the "3" button
MNOLetters on a cell phone button
DEFLetters on a certain phone button
TRIOLetters on a phone button e.g.