它是一种技术更先进、业务更丰富、更具发展潜力的集群通信系统，能满足宽带数据业务和新型增值业务的需求。

It is a trunking communication system which has more advanced technology, richer business, and more potential development, and it can meet the needs of the broadband data and new value-added services.

youdao

它是一种技术更先进、业务更丰富、更具发展潜力的集群通信系统，能满足宽带数据业务和新型增值业务的需求。

It is a trunking communication system which has more advanced technology, richer business, and more potential development, and it can meet the needs of the broadband data and new value-added services.

youdao