| Answer | Crossword Clue |
|---|---|
| MNO | Phone dial trio |
| MNO | Phone-dial trio |
| DEF | Phone-dial trio |
| PRS | Phone-dial trio |
| OPER | Phone dial abbr. |
| TONE | Dial ... (phone sound) |
| MNO | 6, on a phone dial |
| MNO | 6 on a phone dial |
| ABC | 2 on a phone dial |
| OPER | Abbr. on a phone dial |
| POUNDSIGN | Symbol on a phone dial |
| PRS | No. 7 on a phone dial |
| ONES | They're easy to dial on a rotary phone |
| ONES | Easy things to dial on a rotary phone |
| ONES | Easiest numbers to dial on a rotary phone |
