How To Annoy a Phone Scammer (With Subtitles!)

I've had my fair share of phone scammers calling my landline. Most of them tell me that my line is not secure and want to install a software to 'help me' free of charge. Of course once they install the software they have complete control of your PC and that is when the scam starts.
Not sure what you do in these cases, personally I record the scammer, take them for a ride and upload to YouTube...but can't be bothered to open another channel to do so. (Subtitles Available!) In this clip a guy called 'Paul' calls my landline stating that he's from BT Broadband and that my line is been used by intruders...
I tried to make him believe that I was following his instructions but was just looking for my chance to drop a few funny lines to finally after 16 minutes of taking jokes the guy finally exploded!
Phone call lasted almost 16 minutes I got rid of about 10 minutes of pointless tests which prove nothing.
Warning: This is not a video about cycling!!!
Includes subtitles!