回複：回複：yes, i did.

i haven't done 4 FP in different cities. First time, I called for rescheduling and told them I were in the city, then went to the local office. I found they actually don't care the appointment. After that I just went to the local service center with the notice, even no appointment, except in San Jose, the security guy didn't let me in without appointment. Other offices don't care the appointment. Actually FP appointment is only for balance their workload, if you have some special reasons or they are not busy or you are able to convince them, you can do it in any offices with the notice. good luck!