| Answer | Crossword Clue |
|---|---|
| MNO | Touch-tone 6 |
| DIAL | Before touch-tone |
| GHI | Touch-tone trio |
| DIAL | Touch-tone predecessor |
| GHI | Touch-tone 4 |
| ROTARY | Not touch-tone |
| STAR | Touch-tone phone key |
| CALL | Use a touch-tone |
| ABC | 2 on a touch-tone |
| PRESSONE | Start of a touch-tone telephone instruction |
| KEYPADS | Features of touch-tone phones and A.T.M.s |
