HP/Poly 85Q58AA, APD-80 Electronic Hook Switch Cable for Savi Office and CS500 Series, 1 Year Warranty

The HP 85Q58AA, also recognized as the Poly APD-80 Electronic Hookswitch TAA, is a device that enhances the functionality of office communication systems. The HP 85Q58AA, also recognized as the Poly APD-80 Electronic Hookswitch TAA, is a device that enhances the functionality of office communication systems. The HP 85Q58AA, also recognized as the Poly APD-80 Electronic Hookswitch TAA, is a device that enhances the functionality of office communication systems. The APD-80 is compatible with certain Grandstream and NEC phone models, and it may also work with other manufacturers, offering broad compatibility.  By removing the need for a HL10 Handset Lifter, the HP 85Q58AA simplifies the user's workspace and supports a more efficient call management processhtt