When you call with RogerVoice, your call automatically starts with the loudspeaker on. If you can’t hear or if you would like a little privacy, you can turn it off and plug in your own headphones. To turn the loudspeaker off, tap (iOS) or (Android).
You may also connect your device directly to your hearing aid or your headphones with Bluetooth.
To learn how to set up Bluetooth on your device, see the following entry: Setting up Bluetooth.
Note: if you don't wish to listen to the phone call, turn the sound off by tapping the mute button (iOS) or (Android).