help | 10 Starting and receiving phone calls | Using a Bluetooth headset
10.12 Using a Bluetooth headset
With Swyx Mobile for iOS you can use a Bluetooth headset to make a phone call.
To use a Bluetooth headset 
1 Connect your headset via Bluetooth to your iPhone.
*You can accept or end a call by using a button on the headset.
You can also mute existing calls and change the audio volume via the headset.
Last modified date: 03.08.2022