Hilton offers gold/diamond HHonors members complimentary internet access. Does that mean 1 session of internet access, or more than 1?

E.g., if I'm staying at a Hilton property and they give me a PIN, it only works on the first device I use. In this example, I use it on my laptop. If I want to access my smarphone or iPad, or whatever, it requires a second PIN. Is the second PIN included as part of the benefit, or do I pay for anything above the first device?

I did do a search, but since I can't limit searches to *all* keywords here, I'm coming up with a lot of noise.

Thanks.