請問美國買的I Phone 4s在國內能用嗎？

朋友讓我幫買一台。不知在國內是否能用3G功能。

所有跟帖： 

• 隻要買unlocked版本就可以。 -用戶名被占用了- ♂ (0 bytes) () 12/14/2011 postreply 09:44:46

• 請問哪裏有賣，大概多少錢一台。謝謝回複！ -myms999us- ♀ (0 bytes) () 12/14/2011 postreply 10:01:02

• apple.com -用戶名被占用了- ♂ (0 bytes) () 12/14/2011 postreply 10:58:10

• $700, $800, $900 -wooddiy- ♂ (36 bytes) () 12/14/2011 postreply 11:18:06

• 到中關村150元解鎖 -chat092- ♂ (0 bytes) () 12/14/2011 postreply 11:55:35

• SORRY, NOT POSSIBLE. -wooddiy- ♂ (0 bytes) () 12/14/2011 postreply 20:29:02

• 離開米國前，到ATT說是到中國旅遊用，也給解鎖。另外IPHONE中關村有賣，價格與米國相當 -chat092- ♂ (75 bytes) () 12/14/2011 postreply 12:08:34

• are you sure? -用戶名被占用了- ♂ (55 bytes) () 12/14/2011 postreply 13:58:02

• that I am not sure. just heard that ATT do some unlock. -chat092- ♂ (275 bytes) () 12/14/2011 postreply 17:23:34

• 既然有解鎖的愛芬，幹嗎要買簽合同的ATT愛芬？ -用戶名被占用了- ♂ (0 bytes) () 12/14/2011 postreply 17:49:42

• Other phones are OK but IPhone NO -喜狼狼- ♂ (0 bytes) () 12/14/2011 postreply 15:31:58

• ATT won't unlock iphone. Period. -wooddiy- ♂ (0 bytes) () 12/14/2011 postreply 20:29:43