ADDCOM ADDQD-14 Geni Cord Universal Wired

 
The ADDCOM ADDQD-14 GENI cord removes the need to have multiple cords for the different types of phone systems in use today. ADDCOM now has one cord that will work with 98% of telephone systems. It is also feature packed with a simple 2 position compatibility switch, a 3 position mic gain switch, an easy to use "receiving volume" scroll wheel and a "push to mute" button.
 

• Simplified 2 position polarity switch, automatically detecting positive or negative polarity
• 3 position microphone volume control switch
• Easy to use receive volume scroll wheel
• Conveniently positioned "push to mute" button
• Ergonomically designed to fit comfortably in your hand