Crossword Genius

Telephone message system (9)

Ross

I believe the answer is:

voicemail

(Another definition for voicemail that I've seen is " What's reached, when someone can't be reached!".)

I've seen this clue in The Guardian.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.