Business SDSL usage allowance query

[#1]

Just looking at the Business SDSL package and wondered what the usage allowance is as it doesn't seem to be specified anywhere.
Does that mean its unlimited?

[#2]

It means that there are no specified usage limitations
We do monitor our business accounts for excessive peak time usage, but this is only in extreme cases.
It's also worth noting that the monthly credits for referrals on our SDSL products go up £5.50.

[#3]

Thanks James, its for my old man so perhaps that £5.50 will be mine!!!

[#4]

[me=Jameseh]plays Evil_Laugh.midi[/me]