Customer Rating: 
Summary: Basic features missing, and phone dies quickly
Comment: I have no problems with the performance of the phones. Sound quality and distance are fine.
What I did not realize until too late was:
1. You cannot use both phones at once. This is really surprising and annoying when two people want to be on a conversation.
2. There is no "mute" feature, neither when on handset nor on speakerphone. This is a significant problem when on a long conference call where you are mostly listening in.
It looks so much like my other Uniden cordless set (a two-line model) that I assumed it also had these same, basic features.
Update 1 month later: Both handsets now die at random during phone calls. I've just thrown the phones out. They are clearly inferior to other Uniden phones I've had. I've replaced this model with Uniden TRU9485.
I'd change the rating to one star, but apparently one cannot edit the star # in an existing review.
