said by Anaron:Anything's possible if you call retentions. You still have an internet login but if you use even one byte of it (heck, even if you establish a PPPoE link) then you'll be charged.
I believe that's intended for people that want Fibe TV but don't have a computer in their house to access the Internet. If you hide your computer when the technician comes in, you might run into issues later if Bell notices an irregularity in your monthly bandwidth usage. What you suggested though seems like a good idea.