First,environment faced by telecom service providers is analyzed from different point of view,which includes investment trend in telecom service industry,service de-velopment trend,service income of service providers and requirement of users.

 
  • 首先从不同角度分析了通信服务商目前面临的环境,包括通信服务业的投资趋势、业务发展趋势、服务提供商的业务收入情况以及用户的需求;
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