This is the Plantronics CS351 replacement/spare headset (part# 71775-01) for the Plantronics CS351 wireless headset system. This is the spare headset If you lost or broken your Plantronics CS351 headset or if you are in a multi-shift enviornment where you have multiple users using the same telephone. This part will not work on its own so only order this item if you already have the complete Plantronics CS351 headset system and only need to replace the headset itself.

See Plantronics CS351 multi-shift pairing instructions. Also see our Plantronics CS351 interactive setup guide

Multi-shift environment: Multiple users can purchase this additional CS351 headset and use the Re-Subscribe (Multi-Pair) feature on the same base unit. You can only use one headset at a time. While one headset is being used, another headset can be on the base/charger.