Remove these lines, they are not needed in your setup.
& Add this line. Now you will just receive unique emm's..
[reader]
label = slycard
description = slycard
protocol = smartreader
device = 002:004
pincode =
caid = 0963
detect = cd
mhz = 534
cardmhz = 575
ident = 0963:000000
group = 1
emmcache = 1,3,2
blockemm-unknown = 1
blockemm-s = 1
blockemm-g = 1
saveemm-unknown = 1
saveemm-g = 1
lb_weight = 101
auprovid = 1F1F1F