- Go to Settings
Security-wise, it is wise to turn off WiFi and Bluetooth when not in use; therefore, it would be ideal if the Settings menu offered a quick way of doing so. Unfortunately, however, that isn’t the case as this menu simply disconnects you from networks and accessories rather than actually turning them off entirely – something which would have made for an invaluable feature!
To use your iPhone to call, use the Phone app, tap a contact or the phone button, use FaceTime Audio or use Digital Crown volume control for any call volume adjustments.