Hi Azi,
The freeview satellite channels are all included.
We had to bring a sky decoder from UK for it to work. You can get them on Ebay easy enough.
The satellite channels are a bit limited at the moment due to the satellite nearing the end of its lifespan (it's slowly falling out of orbit or something, so losing channels - you can't get BBC for instance).
There's supposed to be another satellite going up to replace it, but is due to be launched from Russia and it can't launch due to sanctions against Russia.
Someone may have more info about this, but this is what I've found out so far.
Not sure about the internet stuff - although I think I've seen a link about this subject on this forum somewhere.
cheers,
Martin