To pair the PA50 wireless mic with the speakerphone:
- Fully charge the wireless mic.
- On the Calisto, go to Menu > Settings > Bluetooth Setup.
- Select Headset (or Wireless Mic), and then select Pair New Headset.
- Place the wireless mic into pairing mode by pressing on the mic for 10 seconds or until the light flashes red and green.
- On the Calisto, press Next to search for the mic.
- Select PlantronicsPA50, and then press Next. The Calisto attempts to pair with the PA50.
- When pairing is complete, press Finish.