Fixed, montly rental for the broadband, but I'll paste this from my email yesterday ...
"Your BT Total Broadband comes with free unlimited wi-fi access.
And we're pleased to tell you that our wi-fi network has now grown to
more than two million BT FON and BT Openzone wi-fi hotspots
across the UK.
Now you and your family can get free web access when you're out and about, using a wi-fi enabled device such as a laptop, smartphone, iPod or similar, when you're in range of a wi-fi hotspot."
:-))