Hard to believe though it may be, T-Mobile made a non-iPhone related announcement last week. And even harder to believe, its new product may be as game-changing as Apple’s.

It’s called T-Mobile HotSpot @Home, and it’s absolutely ingenious. It could save you hundreds or thousands of dollars a year, and yet enrich T-Mobile at the same time. In the cellphone world, win-win plays like that are extremely rare.