The new I-94 card actually is the old 94 number.

來源: 於 2008-02-14 12:20:40 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

This number already expires when he left US by sub-mitting the old 94 card.
He would have to go outside and get a new stamp and a new I-94.