dslreports logo
 
    All Forums Hot Topics Gallery
spc
Search similar:


uniqs
91
BlueC
join:2009-11-26
Minneapolis, MN

BlueC

Member

Nice improvement

I've noticed it when calling other T-mobile subscribers (who also have a 4G phone). It's a very noticeable improvement. Similar to the difference between standard and HD on Polycom IP phones.

fuziwuzi
Not born yesterday
Premium Member
join:2005-07-01
Palm Springs, CA
Hitron EN2251
Nest H2D

fuziwuzi

Premium Member

According to the press release from T-Mobile, in order to experience HD Voice, both parties must be using HD Voice capable phones on the T-Mobile network. Here is from the press release: "To experience HD Voice, both parties on the call must use capable T-Mobile 4G smartphones such as the HTC One™ S, Nokia Astound and Samsung Galaxy S® III."