关于改地址

移民局网上写的：

Non-U.S. Citizens
If you have moved, you need to follow two different steps:

Step 1: File a Form AR-11 (This changes your address in our master database.);

Step 2: If you have a pending case, you must also file a Change of Address online or call our National Customer Service Center at [phone]. (This changes your address for the specific application you have submitted.)


Please note that if you are a non-U.S. citizen and you have a pending case, you must complete both steps to make sure that you comply with the regulations and so we can reach you at your correct address.

====问题：STEP 1 和 STEP 2 有何不同呢？STEP 1 是要把表PRINT 出来，填好了邮寄过去是吗？STEP 2 就是ONLINE 改或CALL，这个我很明白.请指教，谢谢

所有跟帖： 

• 回复：关于改地址 -TigerGC- ♂ (708 bytes) () 10/30/2008 postreply 13:45:41

• STEP 1 是online file呢 还是需要填好了邮寄过去？谢谢 -东杨杨- ♀ (0 bytes) () 10/30/2008 postreply 15:47:55