Brainstuff
How Phones Work During Power Outages
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:02:27
- More information
Informações:
Synopsis
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.
