(HIC-10) To directly connect your headset to specific Avaya IP phones, including the following models: 24xx, 44xx, 46xxSW, 54xx, 64xx series. The Quick Disconnect (QD) capability allows the headset to detach without losing the call.

• Curly adapter cord with clear RJ11 to Quick Disconnect
• Easily connect a Plantronics H-series headset to Avaya 24xx, 44xx, 46xxSW, 54xx, 64xx phones via the headset port with HIC-1 cable.
• Amplifier not required
• 2-year replacement warranty against manufacturing defects