Anonymous connection to PFSense captive portal

[voyz02]

¡Hello!

First of all, sorry if my English level isn't very good… :P I need to install a Wi-Fi access point with captive portal, and I think PFSense is the best option for what I need. I have a question: What information register PFSense when a user accesses with anonymous connection? PFSense registers MAC, phone number or IMEI if the user accesses with a mobile phone...

Thanks
Greetings from Spain