• Electronic Hook Switch Cable for remote desk phone call control (answer/end). This cable eliminates the need for a HL10 Handset Lifter.
• This cable works with Cisco and Nortel desk phones and may work with additional manufacturers, check compatability PRIOR to ordering.
• Replacement Note: The APU-71 EHS cable replaces the APU-70 cable and features compatibility with the Plantronics On-line Indicator accessory.