Snom D335 Professional Desk IP PhoneThe affordable Snom D335 is the little brother of the D385, our flagship of the 3 Series. It has a high resolution TFT color display which is framed by 8 physical, freely programmable function keys. In addition, thanks to the integrated DSP processor, it offers the familiar HD sound when making calls. But the real highlight of the device is the integrated smart proximity sensor, with which the user interface of the phone can be controlled.