Plantronics Calisto 620 M

USB model with Bluetooth technology for meetings and small conferences - optimised for Microsoft Lync

4.2 of 11 Reviews
Key features
  • Microsoft optimised
  • For conferences via PC or mobile
  • USB connection for PCs
  • Bluetooth connection for PCs or mobiles
  • 360º pick up - ideal for small meeting rooms
  • Full duplex audio
  • Headset socket
  • 7 hours talk time

This product is no longer manufactured

This product have been replaced by Poly Calisto 5300 - USB-A Bluetooth MS

Poly Calisto 5300 - USB-A Bluetooth MS

Poly Calisto 5300 - USB-A Bluetooth MS

£119.00 £88.99 £106.79 Incl. VAT
Check the alternative product
Internal ref: PLCAL620M
Manufacturer part #: 86701-02
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Product description

The Plantronics Calisto 620 M Bluetooth and USB Speakerphone is fully optimised for Microsoft Lync.

The Calisto P620 is ideal for business travellers who need a straight-forward hands free device for PCs, notebooks or mobiles.

The Calisto 620 integrates your calls via laptops, smartphones and  tablets in a light weight unit, without fuss, for small meeting and conferencing needs when you are on the move.

Double connnectivity:

The Calisto P620 has two connection options:  USB or wireless Bluetooth. Easy “plug and play” connection to your PC for softphone calls or to your mobile via Bluetooth. Bluetooth also gives you the option for wireless headset use.

Sound Quality:

The excellent sound quality allows you to convert almost any workspace into a meeting room or small conference. The perfect solution for small or medium sized businesses.

Optimized for ease of use with most softphone communications via internet.

Full Duplex capacity supports wide band communications to facilitate unified communications and VOIP.

Bi-directional microphones (Full Duplex) adjust their direction of focus, according to the speaker.  

With volume control, mute function and 3.5mm jack for headsets.


  • Connects to any PC via USB cable or Bluetooth
  • Windows or Mac compatible 
  • Optimised for Microsoft Lync
  • Connects to smartphones via Bluetooth.
  • Integrated A2DP lets you listen to streaming media from your mobile device
  • Compact 3.2 x 11 x 11 cm
  • Lightweight 472 g
  • 360º sound pickup
  • Bi-directional mircophones
  • Volume control and mute function
  • Battery level indicator.
  • 3.5 mm headset port 
  • Talktime 7 hours / standby 5 days.

Comes with:

  • USB cable
  • Carry case
  • Charger with USB cable


Charger and cable

Cable mini USB / USB               Carry Case

In the box

  • Speakerphone P620M
  • Carry case
  • Adapter cable USB/mini USB
  • Charger with USB/mini USB


Plantronics Calisto 620 M - Datasheet (EN)
Plantronics Calisto 620 M - User Manual (EN)

Related guides

Conferencing guide [FAQs+PDF]
Conferencing accessory guide [PDF]
Video conferencing for business [Benefits]
Conference phones [how to choose]
Best VoIP conference phones [Top 10]
Best speakerphones [Top 10]
Best analogue conference phones [Top 10]

Product Specs.

More Information
Manufacturer part #86701-02
Warranty2 years
Compatible WithTeams
Type of mobile connectionBluetooth connection
Talk time6 hours
Standby time5 days
ConnectivityFor 3.5mm jack
360° microphone pickupWith 360° microphone pickup
Dimensions110 x 110 x 32 mm
Comes withCalisto 620 conference loudspeaker - mini-USB Bluetooth dongle - carry case - USB cable with mains charger - Documentation

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