The Plantronics CT 12 is the newest cordless headset telephone Plantronics offers.  The CT 12 can plug into any existing telephone jack in your house, and be used as a fully functional telephone.  With mute, flash, caller id display, and phone number memory, the CT 12 has all of the features a cordless phone has to offer, but allows the hands free mobility that a cordless phone cannot offer.  Available in over-the-head and over-the-ear models, the CT 12 will fit comfortably in  any situation.  And the CT 12 is even capable of working with some business telephone systems.  CALL HICOM to see if the Plantronics CT 12 is headset to fit your needs.