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文章简单介绍了数据通信的业务种类及其特点 ,依据促销理论 ,对不同的数据业务进行分析 ,探讨电信企业数据业务的促销策略
This article briefly introduces the business types and characteristics of data communications. Based on the sales promotion theory, it analyzes different data services and discusses the promotion strategies of data services for telecom enterprises