How to change the call audio settings on my BlackBerry Z10

Click each step to see the action. You can also click the picture or use the arrow keys.

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When in a call, you can change the call audio settings for more bass or treble.
1. Touch Phone.
2. Swipe down from the top of the screen.
3. Touch Settings.
4. Touch Call Audio.
5. Touch the required audio setting (e.g., Bass Boost).
6. The audio setting has been changed.