未分类题

下列通信业务资费中，属于电信资费的有( )。A．固定电话业务资费B．数据业务资费###SX

A.固定电话业务资费
B．数据业务资费
C．增值业务资费
D．电子信函资费
E．网元出租业务资费

【参考答案】

ABCE
按照通信专业划分，通信业务资费体系主要包括电信业务资费和邮政业务资费两大类。其中，电信资费按照业务分为......

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