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An FMFrequency Modulation subcarrier system developed by Seiko Tele- communications Systems, Inc. The systems uses the 64kHz subcarrier on commercial FMFrequency Modulation broadcasts and operates with a data rate of 19kbps. The system offers a variety of services including paging, sports, weather reports, and stock quotes through the Seiko MessageWatch. The system is currently in limited use in the US with expansion planned into the top 20 US markets.