It is quite an odd name, isn’t it?
But whether or not you know the term, you probably know what it is without realizing it. There have been rumors of it for a long time, and there has been a lot of talk lately about the Sprint “Airave” which unfortunately is only available in limited markets.
So what is it exactly?
Well, in simple terms, it turns your home internet connection into a cell phone repeater. I would like to stress that this is not the same as T-Mobile and similar wifi phones, this is not a wifi connection. FemToCell devices actually broadcast cellular signals over short distances, and route the calls over the internet (which is pretty much how many cell phone calls work anyways, just they use big old towers as opposed to tiny things in your home).

Sounds pretty cool, huh? Furthermore, they tend to be cheap. The Airwave only costs a few dollars a month if you have Sprint. Furthermore, it will cut down on your costs. Using Sprint again as an example, they provide unlimited calling for all calls made on your Airave.
Or if you live in the back hills of Virginia and thanks to a lack of Analog you now get no cell service.. you can get service once again!

(Click for larger version)
Either way, in the next couple years it will become far more common, even though there’s a rather large amount of issues it has to work through. Look for the Sprint Airave coming soon and for the other carriers to follow suit. It might be in your home, or that giant building that no one gets reception in might suddenly have multiple FemToCell units and everyone will be happy.
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