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O2 deploys AI granny against scammers • The Register
(www.theregister.com)
This is a most excellent place for technology news and articles.
What has worked for me quite well over the last few years was answering the phone without saying anything. Spammers usually are dead silent as it's just a voice recognition bot waiting for a "hello" or similar and hang up within a couple of seconds if nothing is said. Regular people have "static" most of the time. I've had a few recruiters call while having their mic on mute, but they start talking themselves fairly quickly.