2G, 3G 應該沒問題。 4G LET主要看band, 有， 1， 2，3，4，應該米國ATT 和Tmobile都能用了。

來源: 江東老表於 2017-07-10 14:21:50 [舊帖] [給我悄悄話] 本文已被閱讀：次

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