I bought this phone with my PPC-6700. Since this was my first bluetooth phone, I was patient with the accidental hangups and inadvertent calling of people as I stumbled with the one button.Nevertheless, I became used to the devices. Yet, the headset did not provide clear reception. I noticed that callers sounded as if they were coming through a cheap AM radio. Whenever I walked away from my phone (yet less than 30 feet), the static was terrible. I returned it after eight days and I have a Jabra 150. Hopefully, that will work better.