fe262245__and_manage_cookies___Vodafone__What_it_s_used_for
[Company] Facebook [What it's called] datr locale lsd reg_fb_gate reg_fb_ref wd [What it's used for] 
These look at the browser you've used, where you are, which website pages you've looked at and what you did on the site.
Our cookie policy - set and manage cookies - Vodafone
What it's used for