请教小白兔和各位-什么是1-181

我是-485PENING FOR BACKGROUND CHECK FOR 2 YEARS， AND IT FINALLY CLEARED LAST MONTH AND I HAD MY SECOND FINGERPRINT WITH CODE3 LAST MONTH TOO。WHEN WE WNET TO THE LOCAL OFFICE LAST MONTH THE OFFICER TOLD ME THAT YOUR NAME CHECK WAS CLEARED BUT THE IFNGERPRINT WAS EXPIRED， SO WE WILL SEND YOU TODAY TO DO IT ALTHOUGH WE HAVE ALREADY SEND YOU THE APPOINTMENT LETTER。
请问现在我到底是身状况呢？谢谢。下面是我的ONLINE 信息

Receipt Number: WAC*********

Application Type: I181, CREATION OF RECORD OF LAWFUL PERMANENT RESIDENCE

Current Status: Case received and pending.

On June 01, 2005, we received this I181 CREATION OF RECORD OF LAWFUL PERMANENT RESIDENCE, and mailed you a notice describing how we will process your case. Please follow any instructions on this notice. We will notify you by mail when we make a decision or if we need something from you. If you move while this case is pending, call customer service. We process cases in the order we receive them. You can use our processing dates to estimate when yours will be done. This case is at our CALOFORNIA SERVICE CENTER location. Follow the link below to check processing dates. You can also receive automatic e-mail updates as we process your case. Just follow the link below to register.
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when I searched for I-181 processing time for CALIFORNIA Center, I found nothing about I-181 !!

所有跟帖： 

• 你的485是在local审理的吧？I-181是案件批准了， local的移民官就 -xiaobaitu- ♀ (62 bytes) () 09/09/2007 postreply 13:32:16

• 回复：你的485是在local审理的吧？I-181是案件批准了， local的移民官就 -萱草- ♀ (69 bytes) () 09/09/2007 postreply 13:37:21

• 已批准 -xiaobaitu- ♀ (0 bytes) () 09/09/2007 postreply 13:39:11

• 感到很奇怪的是：06/2005批准的案件现在还没有收到绿卡？ -xiaobaitu- ♀ (0 bytes) () 09/09/2007 postreply 15:58:16

• 回复：感到很奇怪的是：06/2005批准的案件现在还没有收到绿卡？ -萱草- ♀ (214 bytes) () 09/09/2007 postreply 19:13:09