ISP Free just began offering its own cellular service is pretty nice, but the realization that it did so by building its very own prepaid network -- rather than simply hopping on a dedicated cellular provider's towers -- is a noteworthy feat. Even more impressive, Free is offering the service, appropriately called Free Mobile, to subscribers at a price that matches the name of the company. Sure, you're not getting a ton of minutes with the basic free plan (60 minutes and 60 SMS / MMS messages), but you can get a load more (unlimited calls and texts, 3GB of data and unlimited access to the ISP's WiFi hotspots) for €15.99. If you're not a subscriber, fear not: you can grab the basic plan for €2 / month or the advanced option for €20. Free Mobile is still in the process of building out the network, which means that customers may find themselves occasionally roaming on Orange for a while. But hey, you can't go wrong with free, eh? Check out the source to see the selection of phones available for purchase.