Thefirst commercial United States 3G network was by Monet Mobile Networks, on CDMA2000 1x EV-DO technology, but this network provider later shutdown operations.
首个商用3G网络美国是莫奈移动网络上的CDMA20001XEV - DO技术，但这一网络提供商后关闭行动。
Thefirst commercial United States 3G network was by Monet Mobile Networks, on CDMA2000 1x EV-DO technology, but this network provider later shutdown operations.
首个商用3G网络美国是莫奈移动网络上的CDMA20001XEV - DO技术，但这一网络提供商后关闭行动。
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