ABCNews.com: T-Mobile, Location Labs’ DriveSmart Plus App Aims to Blocks Texts, Calls While Driving Stephanie CockerlJanuary 25, 2011Mobile, Technology Post navigation PreviousNext http://abcnews.go.com/Technology/mobile-location-labs-drivesmart-app-aims-blo… Sent from my iPad Share this:TwitterFacebookLinkedInLike this:Like Loading... Related