Sprint is looking to launch HD voice calling soon as it has indicated it would launch the feature on the HTC EVO 4G LTE. Things are expected to be operational by the end of this year according to PhoneScoop.
Unfortunately the feature will probably get little use because both parties must have a phone capable of handling HD Voice — that means EVO 4G LTE owners would have to speak to other EVO 4G LTE owners until more devices get the feature.
Sprint won’t be making a huge push for HD Voice this year because they’re still preparing network improvements and devices that can handle it.
Things should be in full swing by 2013, though, and Sprint’s expecting it to be a big part of their network enhancements in 2014. We’re excited but we still have a long way to go. [via PhoneScoop]