The new Telephone Call Filter is the ultimate privacy device. It allows only callers with a pass code to get through. The Call Filter Greets the caller asking them to enter the pass code. Only callers with the correct pass code will be able to ring through. If they don't have the code, your phone will not even ring. Codes can easily be changed by adjusting the switches on the back of the unit. The Call Filter is plugged between the wall jack and your Telephone, Lithium battery included and will last for approximately 4 years. Dimensions: 6.5" x 4.25" x 2.5"
We offer gear a wholesale pricing!
If you've seen it cheaper!
We will beat it by 10%!