Lawyer E-file, 让fax I-94,收到转发的confirmation receipt就再也找不到lawyer了，email也不回。Confirmation Receipt上 Next steps说是否需要submit supporting documentation, visit http://www.uscis.gov ，但是网站上说的非常不清楚。给National customer Service Center @ 1-800-375-5283打电话，说看765 form instruction.
In 765 form instruction, it says:
If you are mailing your application to USCIS, you must
also submit: 1) I-94, 2) Last EAD 3)two photos
应该是mailing renew EAD时要寄这些东西
但是confirmation receipt 又有3个Do Not，第三个Do Not mail photos or copies of identification unless requested to do so by USCIS.Last EAD 算不算copy of identification？
网上有人说要sumbit supporting documentation,有人又说不用，pijiang老师的博客
也参考了，好像没有说到这个问题，那么到底用不用sumbit supporting documentation, 有没有E-file without sumbitting supporting documentation,但又收到Renew EAD & AP?