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Review title: zaps telemarketers & messages
Product review: I was very hopefull with this product purchase a week ago. I read the manual thoroughly, as most electronics require. I like the feature of "zapping" predictive dialers, but the fact is, when the tone comes across the phone line, my digital answering machine thinks someone is picking up the line and shuts off. That means, if someone were to call, it would ring 4 times and "zap", then cut off. How effective is this really?
