YSK that automated telephonic solicitors (phone-bots) are extremely easy to detect for a reason -- and -- just like a real salesman -- they don't actually want to talk to you unless there's a possibility of a real sale.
from /r/YouShouldKnow
YSK认为，自动电话推销员（电话机器人）非常容易被发现，这是有原因的--而且--就像真正的推销员一样--他们实际上并不想与你交谈，除非有可能进行真正的销售。