Amazon introduced calling and messaging to its Echo speakers back in May then implemented the same feature inside the Alexa app so you could start a call or receive one from your phone, without having to be near your Echo. However, the feature had one main limitation: the person you were calling had to have an Echo or at least Alexa calling set up. Calls to phone numbers weren't possible, but now they are.

Amazon secretly enabled the option a couple of days ago and has now officially added it to the Alexa app changelog. After setting up Alexa calling and messaging in the app's Conversations tab, you can say something like, "Call dad's phone," or, "Call dad's mobile phone number," and it will perform a call to the phone number.

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