| Clue | Source | Date |
|---|---|---|
| What you used to hear when you picked up a telephone to make a call (8,4) | ||
| Sign that an exchange is ready to initiate a phone call | The Times Specialist Sunday | 03 Mar 2019 |
| Old Penny and Gillian Cook find mood indicative of the lineout | Irish Times Crosaire | 12 Apr 2018 |
| Ringer for old leader putting finger on key pad from the start | Irish Times Crosaire | 19 Feb 2016 |
| Sounds like it's the last thing you hear before getting through to someone from foreign exchange perhaps | Irish Times Crosaire | 14 Oct 2015 |