Choose where calls and alerts play

1. Open Bluetooth.
2. Under Calls, turn these on or off:

• Headset takes calls: A headset that connects during a call takes the call over. When this is off, the call stays where it is, and you can still move it to the headset in the Phone app.
• Alerts on phone speaker: Alerts and notifications play on the phone's speaker instead of in the headset.

Not every device has these options yet.