Brainstuff
How Phones Work During Power Outages
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:02:27
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Sinopsis
Phone companies use generators to ensure that landline phones will work, even in the event of a power outage. Learn more about phone systems in this HowStuffWorks podcast. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
