Great basic phone set, and far better than the BT Studio handsets they replaced in my household.
Quite a good looking phone system as these things go (how come so many DECT handsets look like props from a 1980s sci-fi film?), easy set up, no noticable interference with my wifi network, and at under £55 for the quad set, exceptional value.
My two minor quibbles about the phone are the in-call volume, which is a bit on the quiet side, and the ringtones, which are all a bit shrill.
Other than that though, a great buy.