Crossword Genius

Finish call revealing personal problem (6)

Ross

I believe the answer is:

hangup

I'm a little stuck... Click here to teach me more about this clue!

'problem' is the definition.
(I've seen this before)

I don't understand the remainder of the clue.

Can you help me to learn more?

(Other definitions for hangup that I've seen before include "To finish 22 [TRUNK CALL] perhaps" , "problem" .)

I've seen this clue in The Irish Times.
Want a hint initially instead of a full solution? Install my app