Wantek Corded Telephone Headset Dual w/Noise Cancelling Mic + Quick Disconnect for AVAYA Aastra Allworx Adtran Alcatel Lucent AltiGen Comdial Digium Mitel Plantronics Landline Deskphones(602QS1)

Quick Disconnect(QD) feature enables you to walk away without removing the headset.Professional Mic Mute / Volume Control built in.Compatible List(Part): NOT for Mobile Phone or Computer.DO NOT BUY THE ITEM IF YOU CAN?T FIND YOUR PHONE MODEL IN LISTS, CONTACT US FOR ADVICE.AVAYA / Lucent: 6402D 6408D+ 6416D+M 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 1120 1140 1165 1210 1220 1230 1...