Sprint Store

According to Sprint’s chief network officer, Dr. John Saw, Sprint has 16 million customers with access to HD voice services. Sprint launched the nationwide HD voice service two months ago. Sprint claims that the HD voice service offers improved voice quality.

Sprint states that they currently offer 30 postpaid smartphones and 33 prepaid smartphones with HD voice capability, which is significantly higher compared to the small number of VoLTE devices available to customers.

As Fierce Wireless reminds us:

  • T-Mobile US  offers VoLTE across its entire LTE footprint and also offers HD Voice.
  • AT&T Mobility has launched VoLTE in some markets in the Midwest.
  • Verizon Wireless plans to deploy VoLTE nationwide in the coming weeks.
  • Apple announced that its’ new iPhone 6 and 6 Plus will support VoLTE.
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