US wireless carrier T-Mobile is rolling out support for WiFi calling on all the phones the company sells. Pick up a Personal CellSpot from T-Mobile for a $25 refundable deposit and swap your phone for a model that supports the feature (or just buy one that does) and you get free calling and text-messaging while […]
AT&T plans to roll out WiFi calling too… in 2015 is a post from: Liliputing
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