Samsung UE50ES6300U E-Manual page 787

– Insert the "CI or CI+ CARD" in the
direction marked on the card.
– The location of the
INTERFACE
depending on the model.
– "CI or CI+ CARD" is not supported in
some countries and regions; check
with your authorized dealer.
– If you have any problems, please
contact a service provider.
– Insert the "CI or CI+ CARD" that
COMMON
slot may be different