Plantronics APV-66 EHS Cable (38633-11) — Electronic Hook Switch for Avaya Phones
The Plantronics APV-66 Electronic Hook Switch (EHS) cable enables remote call control from your Plantronics wireless headset — answer and end desk phone calls with a single button press, eliminating the need for an HL10 handset lifter. Now discontinued by the manufacturer, this new-condition unit is available while supplies last.
Key Features
- Remote desk phone call control — answer and end calls from your wireless headset
- Ring alert notification sounds in your headset when a call comes in, even away from your desk
- Eliminates the need for a bulky HL10 handset lifter
- Replaces the older APV-65 cable with added Online Indicator (OLI) accessory compatibility
- Also known as Poly 38633-11 / HP 85R02AA
Headset Compatibility
- Plantronics CS500 Series (CS510, CS520, CS540)
- Plantronics Savi 700 Series (W710, W720, W730, W740, W745)
- Savi Office (WO100, WO200, WO300, WO350)
- MDA200 Audio Switcher
- Voyager Legend CS
Compatible Avaya Phone Models
- Avaya 2420, 4610, 4610SW, 4620, 4620SW, 4621SW, 4622SW, 4625SW, 4630SW
- Avaya 5420, 5610, 5620, 5621
- May work with additional manufacturers — contact us to verify compatibility
Why Buy from Reef Telecom?
-
10-Year Warranty — industry-leading coverage on all equipment
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Free Shipping on orders over $300
- Expert support from telecom specialists
Note: For Avaya phones using an EU24 expansion module/sidecar, the EU24 port is occupied by the sidecar cable — the APV-66 connects via an alternate method. Avaya 2420 and 54XX phones require firmware 4.0 or greater. For newer Avaya 9600/1600 series phones, use the APV-63 (38734-11) instead.
