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Question: Why does it not work on all telemarketing calls?  I have a telezapper and I am still getting calls. Does the technology get out of date?
Document: I decided to research the TeleZapper and what it was about and read some of the reviews on here. Well I wanted to save myself some money so I decided to dowload the SIT tone onto my answering machine from the web. Well IT DIDN't WORK!! I still got telemarketing calls... over 8 a day!I bought the TeleZapper and now I don't get 1! Thank you to whoever decided to create this little gadget. Don't waste your time on the net downloading an SIT tone.
This model helped cut down on marketing calls quite a bit, but I still get at least one per night. The new model is a lot better, but I'm not going to buy that one. The state where I live, MN, just got a do not call list, which I think will work better than the Telezapper, old or new.
it takes care of some calls, but there are still some that get through. its not perfect technology but its better than nothing
I really was't sure what I was getting with this. I mean the idea sounds great,  no more calls from those annoying people. So I got it out of the box and hooked it up. This thing is tight. After pluging it in the calls seemed to almost stop. I do still get one or two annoying calls, but for the most part this thing is doing it's job. Give it a try,  you'll be plesently suprised. It was cool.Big Truck
We were getting over 10 telemarketer calls daily. Within 2 days of installing the telezapper, our calls went down to zero. Now we occasionally get a day where the computers &quot;fish&quot; our number again, but it's minimal. The annoyance is the beep at the time the phone is answered, and that's the only reason I don't give this a 5 star rating. We haven't had any of the other complaints I've seen.
By my math, you are still getting interrupted if you answer the phone. Since this contraption doesn't work with voice mail (because the line must go &quot;off-hook&quot; to send the tone), you or your answering machine will still need to answer the phone for you to &quot;zap&quot;.4) stiff-arm your favorite charitable organizations that use predictive dialers to reach their members by phone.
I recently purchased a Telezapper due to the very high number of unwanted nuissance calls that I was receiving at my business, which I solely own and operate. I was unable to get my work done because of all these calls. Even when you tell them not to call back, they inevitably do. I tried the "no call" list but it doesn't apply to businesses.
I bought this Telezapper after the fifth telephone market person  called in 2 hours, one Monday. Within 1 day the zapper hit 6 calls and disconnected them after one ring. As the week went on the marketing calls got less an less. Infact, Mondays are so quite I pick up the phone to see if the line is working. When we do get a call we yell &quot;zapped one.&quot;  It was easy to install and really does work.
We are still getting many marketing calls. I hear the tone on every call. I have not had repeat calls from some of the telemarketors while other telemarketers are repeating their calls. It is unkonwn whether they are computer generated.
I can hear the tone everytime I pick up the phone. But, the drawback is, most of the telemarketers aren't using computer dialing to call me. Therefore, most of them are getting right through. I have "zapped" only one since I have had it in service. So, it is my belief that the telemarketer has gotten around the Telezapper, and the Telezapper needs to find another way to get around the telemarketer! I'd buy a new and improved one if the price is right!
Answer: I finally junked it. I think it stops 800 numbers but not calls from regular area codes. I gave up my landline to stop the bother.