it is the access-list 700 mate

this

dot11 association mac-list 700

access-list 700 permit f4f9.5133.f3b5   0000.0000.0000
access-list 700 permit 100b.a91d.c720   0000.0000.0000
access-list 700 permit d022.be9e.4c6b   0000.0000.0000
access-list 700 permit 8438.3848.87ed   0000.0000.0000
access-list 700 deny   0000.0000.0000   ffff.ffff.ffff

all of the mac addresses are my devices, laptop, phone, ipad etc etc.. then the deny at the end
try it out and see.. also from memory it needs to be in the 7xx range for a mac addy.. so try with 700 as I have done.