The Jabra GN1218 AC Attenuation Cord is a 2-meter coiled cable designed to optimize voice communication for call-centric professionals. It provides adjustable microphone amplification settings allowing users to select various attenuation levels for clearer and more precise voice transmission. Featuring a Quick Disconnect (QD) plug to connect seamlessly with Jabra Biz 1500, 2300, and 2400II headset series, and an RJ-9 connector compatible with Cisco 78xx and 88xx IP phone series as well as most standard desk phones (permutation A or B), this cable integrates effortlessly into professional setups. The coiled design helps maintain a tidy workspace while extending comfortably when needed, making it ideal for contact centers and office environments. Manufactured by Jabra with part number 88011-102, this original OEM accessory ensures reliable performance and compatibility for enhanced call quality.