User guide - Poly Sync 40 +

To check battery status:

• With speakerphone inactive, tap the Power button to hear battery status

• With speakerphone inactive, tap any button to view the LED bar

Battery status LEDs

LED bar Battery status

Solid white long bar Battery full

Solid white medium bar Battery high

Solid white short bar Battery medium

Solid red Battery low

Red flashes Battery critical

NOTE LEDs do not illuminate in standby mode.

Charge the speakerphone via USB using your computer or a USB AC adapter (not provided). The

LED bar pulses while charging and turns solid white when fully charged. Allow 5 hours for a full

charge.

USB-A / USB-C

With the speakerphone powered on, charge your phone by connecting your phone's charge cable

to the speakerphone USB-A port (cable not provided).

Mobile

Computer

Blutooth

NOTE Speakerphone battery level must be medium or higher.

NOTE Connection provides power only.

Charge

Check battery status

Charge

Charge your mobile phone