NEC DSX Wireless Headset Adapter BE113158 for Wireless 1091054

DSX Wireless Headset Adapter for Plantronics wireless in NEC DSX phones Tightly integrates your headset system with the DSX to provide enhanced wireless mobility and call answering Removes the need for a Plantronics headset lifter Compatible with all Plantronics wireless headset systems that support a handset lifter, including the CS55 series, CS70 series, Supraplus wireless series, and Voyager series Compatible Telephone Models: Digital 34 Button Phone series 2 (1090021/1090026), Digital Super Display Phone (1090023/1090028), IP 34 Button Phone (1090034), IP Super Display Phone (1090035) Compatible with all SL1100 telephones. Installs in optional adapter slot under the SL1100 telephone.