Broadcast can only appear in the form of text, voice, data can not appear.
广播只能是以声音的形式出现，文字、影响资料无法出现。
A voice or data communications channel currently in use.
目前使用的话音或数据通信信道。
In recent years, the data traffic growth has outstipped the voice traffic.
近年来数据业务的增长比话音业务更为迅猛。
The character of cellphone is communications in time including voice message and data message.
手机的特点及优势就是在于及时通信，除语音外，数据的及时通信也是其特点及优势。
The character of cellphone is communications in time including voice message and data message.
手机的特点及优势就是在于及时通信，除语音外，数据的及时通信也是其特点及优势。
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