The phone design and he came with three different enough cords to connect the phone to its base (white, red and black); this will give an extra touch to the phone. You should also remember that the phone relies on batteries for the alarm, so be careful to check that the batteries still work ... but a priori independence is sufficient. The telephone base comprises two notches to be able to fix to a wall, the device is fairly standard. The sound quality is good, the top speaker function also works well. And of course no additional waves ...