User Manual - Poly - Sync 20 UC

Contents
Controls and status lights 3
LEDs 3
USB Bluetooth adapter (adapter model only) 4
Setup 5
Mobile setup 5
Corded setup 5
USB adapter setup (BT600 models only) 5
Configure USB adapter 6
Charge 7
Charge 7
Charge your mobile phone 7
Load software 8
Daily Use 9
Power 9
Answer or end a call 9
Microsoft Teams button (Teams model only) 9
Mute/Unmute 9
Volume 9
Voice assistant (smartphone feature) 9
Customize your speakerphone 9
More Features 10
Attach lanyard 10
Update
firmware 11
Device recovery 11
Support 12
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