Can I connect my xbox one via wlan, if I?

Need to request a password over the page? So if I connect via mobile phone or laptop (I'm in a vocational training) with wireless, I have my mobile nr to register on the site and must log me with it. So I wonder if this is now with the xbox…

You can then give you hotspot from your mobile phone if you have the Wi-Fi!

(But I think so too!)

Thank you, do you know how that works?