No, but I have a set of Advent wireless speakers (900 MHz) that I used with my PC, and I used to hear my neighbors' phone calls all the time....I finally went to their house one evening when they were on the phone talking to a mortgage company about refinancing their house...I told them to get a wired phone for the important calls because I was listening to them on my speakers...They didn't believe me...so I had the husband come to my house while his wife made a phone call...He got mad as hell at me. (like it's my fault) I explained that wireless phones are basically just radios...and that anyone in the neighborhood could potentially listen in if they were in range and had the right frequency. THAT got his attention...I never heard any more of their phone calls.