Have you ever being disturbed by the telemarketing companies that always made some nasty calls, especially in the middle of nights? Well, if you’re one of the victims of this kind of incident, you must be very frustrated and pissed off with it!

Here is a permanent solution for you here, and it depends whether you want to accept it or not…

By spending a little bit of time, you can create a marvelous “stealth telephone screener”. Don’t underestimate this gadget, as it helps you to stop all the prank calls!

Here how is the stealth telephone screener works:

1. It will first answer the phone call, and it determines whether the caller is an actual person or not.
2. If it detects there is no one at the other side of the telephone, then it hangs up without even disturbing the user to pick it up!

This stealth telephone screener doesn’t need to know any special code, thus the callers not even aware that they’re being screened during the call. The screener plugs into an ordinary phone line, where it has a built-in ringer to alert the user to reply to the call. It works by answering the phone and playing back some basic greeting, such as Hello, who’s on the line and so on. Then, it waits for a response. If there is no response for over ten seconds, then it hangs up automatically!

Therefore, if you want to avoid all those disturbing calls, then you should build this stealth telephone screener and install it as soon as possible.