T-Mobile and Major League Baseball announced a partnership today that will make the carrier the Official Wireless Sponsor of the MLB. That’s mostly a pointless marketing phrase, but it does have one very real effect on baseball going forward: the dugout phone, the one that calls the bullpen to bring in a new pitcher, is about to become a cellphone. The “On-Field Communication System” will eventually expand to other parts of the game and stadium, but only after it’s tested in the bullpen at the World Baseball Classic in Arizona — the league needs to be sure that T-Mobile’s network lets us tell apart the names of the Astros’ relievers before the technology is rolled out more broadly.
Major League Baseball dumps landlines for dugout-to-bullpen cellphones


Major League Baseball has long been ahead of the game technologically, from MLB.tv to MLB.com At Bat. Landlines were the one flaw on its 21st-century resume, and we can only hope T-Mobile’s going to bring America’s pastime into the present once and for all.
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