Mobile Phones
Wireless Communication

How did the cell phone change the world?


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The cell phone has changed the world, or peoples lives, because you can talk or text people from mostly everywhere without having to find an installed telephone. It has saved lives because when people are in trouble they can call or text 911.

The cell phone has also changed the world by allowing telephone service to be provided to less developed regions without the need to run wires to each telephone user. Building cell phone towers is less costly than creating landlines on a per user basis.