Poly SY40 User Manual

Press the Power button for 2 seconds to power on or off. The LED bar illuminates when
powered on.
A short press of the Call button answers or ends a call.
A short press of the Mute button mutes or unmutes the microphones.
Press the up (+) or down (-) volume buttons for the desired volume.
Adjust speakerphone microphone volume
Place a test softphone call and adjust softphone volume and PC sound volume accordingly.
Siri, Google Now
™
, Cortana Press and hold the Call button for 2 seconds to activate your phone's
default voice assistant. Wait for the phone prompt to activate voice dialing, search, and other
smartphone voice controls.
Press the Teams button to launch Microsoft Teams.
NOTE The Microsoft Teams app must be installed.
Select your Custom
button feature in Plantronics Hub.
Choose from:
• Device Status Check (default)
• Clear trusted device list
• Launch Alexa, Google Bisto
• Siri
• Play/Pause audio
• Redial
• Hold/Resume call
Daily Use
Power
Answer or End a call
Mute/Unmute
Volume
Voice assistant
(smartphone feature)
Microsoft Teams button
(Teams models only)
Customize your
speakerphone
7

Poly SY40 Specifications

General

Brand	Poly
Model	SY40
Category	Telephone
Language	English