Indeed. T-Mobile's Wi-Fi Calling feature is hands down a better solution than femtocells. Being able to use your phone while in someone's basement always seems

Indeed. T-Mobile's Wi-Fi Calling feature is hands down a better solution than femtocells. Being able to use your phone while in someone's basement always seems to amase people when they see it. Not to mention the ability to "roam for free" while on Wi-Fi overseas.