
NTT DOCOMO is preparing to launch Voice-over-LTE (VoLTE) in its home market in late June -- the first such launch in Japan.
Four smartphones and two tablets in DOCOMO's summer lineup will become compatible with the new service after a software update scheduled in or after late June.
The carrier said its VoLTE service will newly enable users to receive Area Mail disaster-information notifications while making VoLTE voice/video calls. Also, users...