*DISCONTINUED* by HP/Poly. No Replacement available. This is the Plantronics CA12CD-S Wireless Headset System PTT remote unit only. comes with battery. Note: Plantronics CA12CD-S base unit and the remote unit come already subscribed with each other from the factory. If you replace your remote unit, or if your remote unit loses its subscription (this is shown by a rapidly flashing On-Off indicator), you can re-sync using the following procedure. Plantronics CA12CD-S Re-subscription Procedure: Hold down both of the talk volume controls located on the top of the base unit. The base power indicator should begin blinking. Hold the remote unit’s listen volume control in either the up or down position. The remote unit’s On-Off indicator will turn on (no flashing). The remote unit will subscribe (or re-subscribe) to the base unit, after which the base power indicator will go from blinking to solid, and the remote unit’s On-Off indicator will turn off. Unplug the AC adapter from the base unit and then plug it back in. Press the remote unit’s On-Off button to allow the link. You will now be able to use the CA12CD-S. Old Poly part # 201059-01 New HP part # 8K77H3AA#AC3 Important Note: This remote is not compatible with the original CA12CD *Important Note on Returns: Due to the manufactures policy, this is a special order item. All Sales are FINAL. It's not returnable, not refundable under any circumstance. If it's defective, Plantronics/Poly will replace it for you under warranty
