帶iPad 2 3G AT&T到中國使用，需要解鎖嗎？中國有哪些3G服務？

來源: 天涯過客- 於 2011-03-19 09:54:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

中國有哪些3G服務？

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