It's worth pointing out that most surveys (at least non marketing surveys) are excluded from the do not call restrictions. Furthermore, I'm sure that the people conducting the survey would have specified that they were asking about unwanted telemarketer calls, which is different from calls asking to participate in surveys.
It's worth pointing out that most surveys (at least non marketing surveys) are excluded from the do not call restrictions. Furthermore, I'm sure that the people conducting the survey would have specified that they were asking about unwanted telemarketer calls, which is different from calls asking to participate in surveys.