You can become an Amazon Prime member for free ahead of "Big Deal Days" by signing up at amazon.com/prime on your chosen device. Follow the prompts - and if you've never tried Amazon Prime, you get ...
1. Tap your Phone app. 2. While in a phone call, swipe down from the top-right corner of your screen to access your Control Center. 3. Tap Phone Controls near the top of your screen. To disable Voice ...