The all time greatest thing to so with sales calls:
http://www.youtube.com/watch?v=lmwbX9RkmEU

the best way is to tell them you are on the telepone preference service list they will then hang up on YOU lol. Seriously if your on that list its ILLEGAL to call you and they face a huge fine and even the company being wound up from what i'm told!
Thanks Dave
... If my partner has answered the door I tend to burst past her screaming " IS THIS HIM , IS IT , I KNEW I'D CATCH YOU " they tend to run off at that ....


Now that's a good oneExcuse me, but tonight, for my tea, I am having cottage pie, chips and peas washed down with a bottle of Tanglefoot. I may make some gravy.
Now my tea, is about as relevant to your f******* religious beliefs as your religious beliefs are to my tea.
In future every time your beliefs invade the privacy of my evenig meal, I will invade your religious beliefs with details of the meal you chose to distrub.
Entirely your call - but I tell you now, my neighbours will join me - at one minute intervals. We live in xxxxxx street