ONSTAR
OnStar
OnStar Corporation is a subsidiary of General Motors that provides subscription-based communications, in-vehicle security, hands free calling, turn-by-turn navigation, and remote diagnostics systems throughout the United States, Canada and China. A similar service is known as ChevyStar in Latin American markets. In September 2011 the president of OnStar stated that the service had more than six million customers.The above text is a snippet from Wikipedia: OnStar
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