Prevent Harassment
You can prevent harassers and stalkers using a toll free number. We had a customer that had his toll free number ring to his cell phone. Everyday he would receive a hang-up call at his home from a ‘private’ phone number. One day he forwarded his home phone to his toll free number and when the hang-up call came in, we unblocked the callers ID automatically and he was able to see that it was his ex calling and hanging up all along.
This cost him only 9 cents for that level of technology.