![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en065.png)
Improve sound quality for all calls
You can't change sound quality when you are using a Bluetooth enabled headset.
1.
From the home screen, press the
key.
2.
Press the
key > Options > In-call Settings.
3.
Change the Phone Call Audio field or Headset Call Audio field.
User Guide
Phone
65
![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en066.png)
4.
Press the
key > Save.