Interesting call, any thoughts?

Calls every day, most likely another telemarketer.

I have been getting calls on a cell phone for about 7 months now. I am debating on whether to pick up or not....probably just another hang up or maybe not... that would be refreshing and even welcomed. What's the risk? I am not sure what to do about the calls at this point...Is there a purpose?

Hangs up on me every time