Amazon Alexa is a powerful voice assistant, but it also raises valid privacy concerns. If you're worried about Alexa listening to your conversations or storing voice recordings, you're not alone.

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Is your Alexa device showing a red ring that doesn't seem to go away? Don't worry -- it's usually something that's easy to fix. Here's what you should know.

2. Restart via settings. This isn't a factory reset, but you won't want to do it in the middle of watching "Yellow Jackets" because your regularly scheduled program will definitely be interrupted.

Open the Phone app > Settings > Caller ID and Spam. Enable See caller and spam ID, and those incoming calls will be given a bright red warning that's impossible to ignore.