Anyone considering going to the Dect 6.0, I highly recommend it. It has made a huge difference on the speed of our internet. We have High Speed 8, but at times you would think it was dial-up. I had read that the Dect phone removes your land-line from your internet. It truly does, whether you are on the phone or not, is seems to have made a big difference. I looked for quite awhile and decided on AT&T, a little more expensive, $139.00, at Costco, but it had more handsets (6), $99 for 3, we have a barn and large house. I am sure if I waited Costco would have had a coupon or mark down...