NTT DoCoMo launching HD voice, VoLTE in June

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Japan’s largest mobile operator said it plans to launch Voice over LTE (VoLTE) in late June.  Callers will be able to make HD voice calls simultaneously with a data connection, according to reports.

Four smart phones and two tablets offered by the carrier will  be able to conduct VoLTE calls after a software […]

Taking inventory on LTE subscribers: Korea big, time to watch Japan

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A piece in the Korean Times calls attention to the largest LTE audiences.  Verizon has the most, followed by NTT DOCOMO and SK Telecom.

SK Telecom already has VoLTE and HD voice deployed, with six handsets: Samsung Galaxy S3 & Galaxy Note 2, LG Optimus Vu & Optimus G, and the Vega Race […]