Nothing particularly difficult to do: you have to properly configure your Oscam config file to use your local reader (the physical slot) and the smartcard.
In the oscam.server file something like this (it's only an example):
[reader]
label = my_card
protocol = internal
device = /dev/sci1
services = (as for your subscription)
lb_whitelist_services = (as for your subscription)
caid = (as for your subscription)
boxkey = 45678
rsakey = (as for your subscription)
ecmwhitelist = (as for your subscription)
ecmheaderwhitelist = (as for your subscription)
detect = cd
nagra_read = 1
mhz = 450
cardmhz = 2700
ident = (as for your subscription)
group = 1
emmcache = 1,1,2,0
blockemm-unknown = 1
You should be able to find on the Internet the correct Oscam configurations for your subscription.
Edited by Eragon, 10 December 2016 - 11:18.