Sprint acted on its rumored plans and launched Any Mobile, Anytime, a major addition that promises to change its calling plans. Anyone with an Everything Data individual or family plan ($70 or more) now gets unlimited voice time when calling a cellphone on any other US network, regardless of distance. The service only stipulates that customers have to be on the Sprint network and not roaming on another's during the call, though the 450 or more minutes from existing plans remain intact.
