Sprint is expanding the availability of its Direct 2 You personal smartphone delivery service into more markets. Subscribers in Miami and Chicago will join Kanas City users in being able to order smartphones and have a Sprint employee deliver it, set the device up, transfer data, and provide initial training for the phone from June 1. As part of a wider rollout, the service will also be available some other markets in early June, including New York City, San Francisco, and Denver.