Originally Posted by
christep
(Edit) I was going to say yes, but actually now I think about it I'm not sure. I recall T-systems leaflets around the place so maybe it's that and you have to pay. Personally I'm always in the F lounge where there are computer stations with plenty of space to put your laptop down and a LAN port to plug into for free. Not sure if they have these on the J side as well.
it was t-systems and you had to pay for it the last time i was there.... but there are a few computer stations as christep said. that's for J as well.