Plantronics 620-M Features

To place a call Dial number on your mobile phone keypad

Redial last number Redial number on your mobile phone

To answer a call Short press call button

To answer a call when already on an active

Microsoft Lync call

Short press the call button to end the Microsoft

Lync call, then press again to answer mobile

phone call

To end a call Short press call button

Reject an incoming call Medium (2 seconds) press of the mute button

Transfer audio to mobile Medium (2 seconds) press of the call button

Transfer audio to speakerphone Medium (2 seconds) press of the call button

Listening to Audio via A2DP (Advanced Audio Distribution Profile for Bluetooth)

Your Calisto 620-M speakerphone can play media files (music, podcasts, etc.) from any A2DP-

enabled mobile device.

Play/Pause

You can pause/resume your music from the mobile phone by pressing the call button once.

Simultaneous Call Handling Behavior (PC and Mobile)

You can be on an active call using a computer softphone application and receive a mobile phone

call. Pressing the call button on the speakerphone will end the computer softphone call.

Pressing the call button again will answer the mobile phone call.

NOTE Answering the call on your mobile phone sends the audio to the mobile phone and leaves the

computer softphone call active on the speakerphone

You can be on an active call on the mobile phone and receive a call on your computer

softphone. Pressing the call button on the speakerphone ends the mobile phone call. Pressing

the call button again answers the computer softphone call.

If you receive a computer softphone call and mobile call at the same time, pressing the call

Plantronics 620-M manual Features