If you have a phone with a curved side (i.e. Nortel M39xx, i2004), you will need this external Extended accessory Assembly in order to utilize the Plantronics HL10 handset lifter properly. This part will act as part of the cradle to support the handset allowing for reliable operation of the lifter. Note: Nortel phone models M7100-M7900, M3901-M3905, i2004, 3Com and others require this optional for proper Lifter operation. Nortel T7208 and T7316 do not require this part. Note: This is not exclusive to the Nortel phone and may also help on other phone models whose design creates a similar compatibility issue. You are bidding (3) New Plantronics HL10 Remote Handset Lifter Extension Arm without Ring Detector 71483-02. Buyer is responsible for paying any governmental taxes imposed on your purc.
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