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	Podcast:		BrainStuff
	Episode:		How does Caller ID work?
	Category:		Science & Medicine
	Duration:		00:03:27
	Publish Date:		2013-03-04 21:24:02
	Description:		Almost all cell phones have a capacity for caller ID, which identifies the phone number at the other end of a telephone connection -- but how does it work? Listen in as Marshall Brain breaks down the basics of this surprisingly simple technology. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
	Total Play:		0