Panasonic KX-FG6550 - Leave it in the store

This is a piece of crap. I've always liked Panasonic telephony products but have noticed poorer and poorer quality. This is my last panasonic. Messaging system is unusable secondary to poor poor audio quality. Messages are unintelligable. Fax machine even worse. I have to resend everything before it goes through. Always get audio that fax transmission failed. The amount of programming required to use features and functions is not for the faint of heart. The manual size is disproportionate to the simple functions one needs in a phone and fax combo. Stay away from this machine and rethink Panasonic. P.S. If you need tech support, it's off to the 3rd world.