The Samsung KPDCS-12B LCD telephone is a 12 Key display telephone. It offers a wide range of functions via 12 programmable soft keys along with 8 fixed function keys for accessing standard features. In addition there is a 32 character LCD display which enables ease of programming. It is compatible with Samsung Compact, Compact II and DCS System telephone exchanges.Features. LCD - 32 characters, scroll function and is adjustable for user comfort.12 Programmable KeysSpeakerphone8 Fixed Function Keys - redial, memory, DND, speaker, transfer, recall, hold and answer / release.Volume ControlChoice of Ring Tone - the user can choose from 8 different tones.Wall Mountable.These are system phones designed for use with Samsung phone systems and therefore not intended for direct connection to a BT line.he Samsung 12 key Executive phone is compatible with Samsung Compact, Compact II and DCS range of business systems.Taken out of a working environment.