无论ATT还是Verizon都是全球通用因为是同一个3g。4g只能在美国用，而且V比A快。目前。

来源: 用户名被占用了于 2012-04-22 19:08:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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