Nobody knows? Please help. 上海visa预约confirmation #应该用在哪里？

上海visa预约confirmation #应该用在哪里？没有email confirmation吗? 万一信息有误，签证那天还让进吗？

所有跟帖： 

• The confirmation No. you got is for Appointment -simpleeasy- ♀ (71 bytes) () 09/22/2008 postreply 17:46:36

• Thank you so much for your help! -morningcall- ♂ (0 bytes) () 09/23/2008 postreply 08:01:49