While you are on a call, different calls events can occur. Choose to play different tones for each interaction that occurs to easily recognize them:
Call End - plays when the call drops or the other party ends the call
Call Hold - plays when one party puts the call on hold
Call Transfer - plays when one party successfully transfer the call
If you find these tones distracting, you select to toggle off the call handling tones.
To control the call handling tones:
Go to Settings
> Audio & Video page.In the Audio & Video settings page, select to toggle on/off Enable handling tones.
Optional: Click info
to see which tones play when Call handling tones is enabled.
By default, the Enable handling tones toggle is On, but you can disable it anytime.

Notes
- The Enable handling tones option displays only when the Modern sound library is selected in tthe Settings
> Notifications page. The Enable call hang-up tone option doesn’t display in the Audio & Video settings page. The classic Hang-up tone doesn’t play.
- If the Classic sound library is selected in the Settings> Notifications page, the previous settings toggles display, including the Enable call hang-up tone option. The Enable hang-up tone option plays only when one party puts the call on hold.
