Plantronics P10/2250 Plug Prong Amplifier for Nortel 2250

The Plantronics P10/2250 Plug Prong Amplifier for Nortel 2250 features, automatic gain control, volume control, along with a quick disconnect (QD) headset cord. Amplifier will be combined with the Nortel Meridian M2250 Telephone. The P10-2250 will connect with any Plantronics H-Series Headphones.