The Plantronics Reverse Polarity Coiled Cord will connect your H series headset to telephones not requiring an amplifier.

• Curly with clear RJ10 to Quick Disconnect
• Coiled cable extendable to 3 meters
• Also compatible with some Panasonic & some Cisco phones (e.g. 7910/11/12)
• Works with all Plantronics H headsets  
• Amplifier not required
• 2-year replacement warranty against manufacturing defects