local interview result

It has been two weeks since our interview. So I went to local office again to inquire about the result. The officer told me that our I 485 cases (my wife and I) were approved three days after our interview and she mailed our approval notice. Could anyone please tell me ususally how long it takes to receive the notice? Do they mail by registered mail or plain mail?

Many many thanks. Special thanks go to Xiaobaitu. You are best.

所有跟帖： 

• 大概1-3周時間. 是平信, 但可能會寄兩封以確保你收到. -知名度比較高- ♀ (0 bytes) () 12/01/2006 postreply 20:05:05

• 回複：大概1-3周時間. 是平信, 但可能會寄兩封以確保你收到. -b-dolphin- ♂ (17 bytes) () 12/02/2006 postreply 06:54:30

• 看了你前麵的帖子 -NIW_er- ♀ (205 bytes) () 12/02/2006 postreply 07:24:38

• 回複：看了你前麵的帖子 -b-dolphin- ♂ (801 bytes) () 12/02/2006 postreply 12:22:29

• 回複：回複：看了你前麵的帖子 -b-dolphin- ♂ (55 bytes) () 12/02/2006 postreply 12:37:13

• Thank you and your wife! -NIW_er- ♀ (0 bytes) () 12/02/2006 postreply 12:41:47

• 很多情況下是從pay stub和駕照的地址上發現的 -xiaobaitu- ♀ (0 bytes) () 12/02/2006 postreply 13:40:28