Rumors of Google breaking into the wireless carrier game have been fodder for scoops, breathless reports and thinkpieces for years now, and for the longest time it looked like the search giant just couldn’t make it happen. Yesterday Google put all that to rest. Project Fi is finally here (if invite-only and fully compatible with one phone) — here’s what you absolutely need to know about it.
What is Project Fi?
At its most basic, Project Fi is a mobile phone service that promises unlimited domestic talk and text, unlimited international messaging, tethering and 2G-only international service in over 120 countries (thanks to T-Mobile’s rather dope roaming agreements) for as low as $30 a month. You get to decide how much data you want to pay for — more on that later — and you’ll get a tidy refund for whatever data you don’t use when the month is over.
Really though, the best way to look at Fi is as an ambitious experiment in mashing up existing networks. The heart of the service is a mobile mesh that combines Sprint’s and T-Mobile’s coverage areas with over a million of WiFi hotspots meant to give you the most reliable service wherever you are. Some of those hotspots will pop up exactly where you expect them — like 7,000 US Starbucks stores, for instance — while plans to bolster free public WiFi networks in cities with Google Fiber are
Article source: http://www.engadget.com/2015/04/23/googles-project-fi-cheat-sheet/




