After a few weeks use, phone garbled incoming voice mail so they were unintelligible and the display on one handset went dead. These breakdowns occurred at separate times so appear to be unrelated. Seller (6ave) would not honor Amazon's return policy even though my funds were paid to Amazon. Amazon's policy would have allowed an exchange but now this must be dealt with through Panasonic's warranty.Disappointed in both the phone and the seller 6ave.