Sprint Launches HD Voice Nationwide, Adds 28 LTE Markets

Sprint announced nationwide availability of HD Voice, as well as 28 new 4G LTE markets and three new Sprint Spark markets.

Sprint HD Voice is currently supported on 28 postpaid smartphones and 33 prepaid phones. The company estimates approximately 16 million of its customers are currently using an HD Voice enabled device. In addition to a fuller, more natural-sounding voice, the service uses noise-cancelling technology to minimize background noise from places like busy roads or crowded restaurants.


Sprint's new activated LTE markets, including Seattle, Cleveland, and San Jose, bring its nationwide 4G LTE footprint to 471 cities covering more than 225 million people. Sprint expects to reach 250 million with 4G LTE coverage by mid-year.

Sprint Spark has been activated in three new markets (St. Louis, Winston-Salem and Greensboro, N.C.). The enhanced LTE network is designed to deliver average wireless speeds of 6-15Mbps and peak wireless speeds of 50-60Mbps today on capable devices, with increasing speed potential over time. Sprint plans to reach 100 million people by year-end with the service. T

Sprint is currently field testing 8T8R radios for improved coverage and signal strength at 2.5 GHz. Commercial deployment of these radios is expected this summer.

Sprint will be adding International WiFi calling in the coming weeks.  This will enable customers to make calls and send texts via WiFi in more than 100 countries.

In addition, Sprint will begin offering a 30-day trial period for new customers to test out their service. If customers aren’t completely satisfied with the Sprint experience within the first 30 days, Sprint will refund the cost of their device and waive all service and activation charges.

“We believe customers will be delighted with the Sprint retail experience, our customer service, and the performance of America’s newest network,” said Dan Hesse, Sprint Chief Executive Officer, “so we’re guaranteeing it.”

http://www.sprint.com