Replacement cord for Plantronics M22, MX10, M10, M12, and A20 amplifiers

• Replacement curly cord for M22
• Direct connect solution for Cisco IP 7940, 7941, 7945, 7960, 7962, & 7970 phones that do not use a Power Cube (other models require M22 amplifier)
• Plantronics quick disconnect on one end, and modular 4-pin connection on opposite end
• Limited compatibility if plugged directly into a telephone with a Plantronics H series headset top: not compatible with most phones and can have potential transmit and receive volume issues – if considering this application, please call to verify compatibility with your phone
• An amplifier and standard headset top is always recommended instead, because of more incoming volume control, transmit adjustment control, and significantly better hearing protection