Just got a call on my fax number from these guys.

This duct cleaning guys keep on calling, you say service not required, they start abusing with urdu and  other very foul languages. Are they calling from call centres? If they are calling from homes, do they have
parents or families who may want to stop them from usinfg offensive languages? Are they really in duct cleaning business?
What ever their background, I feel they are misguided, sick persons who need help.
Can they be stopped?
I also got similiar phone calls from (416) 800-1007.

This duct cleaning guys keep on calling, you say service not required, they start abusing with urdu and  other very foul languages. Are they calling from call centres? If they are calling from homes, do they haveparents or families who may want to stop them from usinfg offensive languages? Are they really in duct cleaning business?What ever their background, I feel they are misguided, sick persons who need help.Can they be stopped?I also got similiar phone calls from (416) 800-1007.