Inmarsat has previously provided the Inmarsat C service for easy-to-use data communication. To implement a lower-cost as well as easy-to-use service, Inmarsat and JRC has developed jointly Inmarsat D+, which is a two-way paging system using global satelites.
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机译:Inmarsat以前已经提供了Inmarsat C服务,用于易于使用的数据通信。为了实施低成本且易于使用的服务,Inmarsat和JRC联合开发了Inmarsat D +,这是一种使用全球卫星的双向寻呼系统。
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