NEC FULL DUPLEX SPEAKERPHONE HFU-U White (Stock # 770200) NEW

The efficient Nec Full Duplex Speakerphone Adapter HFU-U (WH) UNIT (770200) with AC Power Supply ACA-U UNIT (770310) for the Nec Neax 2000 / Neax 2400 Dterm Series E & Electra Elite Product Families. This unit is installed beneath the Digital Telephone and adds Full-Duplex capability to the Speakerphone. Following is a list of the Digital Telephone that is compatible with this adapter:  DTU-8-1 (WH) TEL DTP-8-1 (WH) TEL DTU-16-1 (WH) TEL DTU-16D-1/2 (WH) TEL DTP-16D-1 (WH) TEL DTU-32-1 (WH) TEL DTU-32D-1/2 (WH) TEL DTP-32D-1 (WH) TEL It will also work with black telephones; however, the color of the module is white. Requires A AC Power Supply ACA-U UNIT (770310)   NEW IN THE BOX