Poly Plantronics HP APU-76 Electronic Hookswitch EHS Cable for Nortel Avaya 1120E, 1140E, 1150E and 1165E and Cisco IP 8865, 8961, 9951, 9971 and Mitel 6873i, 6920, 6930, 6940 for use with CS500-Series and Savi W700-Series Headsets

Poly Plantronics HP APU-76 electronic hookswitch adapter (EHS) allows the user to answer and end a call from the headset from anywhere in the office within a 350 ft. range (longer than a football field). The APU76 EHS eliminates the need for mechanical lifting of the handset receiver since the hookswitch capability is provided electronically by the specific Nortel, Avaya, Mitel/Aastra and Cisco telephone models listed above. For use with CS500-Series (such as CS540, CS530, CS510, CS520) and Savi Office W700-series (such as W710, W720, W730, W740, W745) as well as the Voyager Legend CS Wireless Headsets.

IMPORTANT: When using the APU-76 EHS cable you will not able to simultaneously connect to your desk phone. Only one device at a time can be connected.

One-year factory warranty. Part number HP 85R00AA Poly 211076-01