Produced so much static that we could not hear caller, just after one year use. Sent off to the Panasonic Service Center, after 2 months, I called and they said it was repaired and in the mail back to me. The phone had not been repaired and when I called them about it, was treated indifferently and then they disconnected me. I wrote the company and never received a reply. So cancelled the credit card charge and will never buy Panasonic again.