MetroPCS launches RCS for voice, video and text over its LTE network
RCS, a standard for combining voice calls with video and text chatting on smartphones, notched a win on Wednesday with U.S. carrier MetroPCS but faces an uncertain future.
RCS, a standard for combining voice calls with video and text chatting on smartphones, notched a win on Wednesday with U.S. carrier MetroPCS but faces an uncertain future.
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