Discontinued by Plantronics. Replaced with Plantronics CS351N replacement/spare headset.
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 and Plantronics CS351 user manual
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.
Instructions to pair this headset to your existing CS351 base: (it will not work if you don't)
1. To pair another headset to the base, you must first enable the multi-shift pairing feature. Push and hold the volume + button on the back of the charging base until the red power light (on the front of the base) starts to flash.
2. Place the headset into the charging base and immediately press the + button on the headset itself until you see the small green light on the headset come on and flash.
3. Wait for that green light on the headset to go out. To disable the multi-shift pairing feature, press and hold the volume - button on the back of the charging base.