Plantronics 620-M Pairing

Your Bluetooth USB adapter comes pre-paired to your Speakerphone.

NOTE The Bluetooth USB adapter is only for use with the Calisto 620-M and is not for use with

other Bluetooth devices. The Calisto 620-M Bluetooth USB adapter is marked with a graphical

identifier.

In the event that your speakerphone and Bluetooth USB adapter are not paired or become

unpaired do the following:

1Start with the speakerphone powered off.

2Remove the Bluetooth USB adapter.

3Place the Speakerphone in pairing mode by pressing and holding the power switch to the RIGHT

until the Bluetooth pairing LED flashes BLUE / RED

4Insert the Bluetooth USB adapter directly into your PC USB port. The LED will flash and then

turn solid blue to indicate the speakerphone is connected to the Bluetooth USB adapter

5Speakerphone will exit pairing mode.

The Bluetooth USB adapter and the speakerphone will automatically reconnect the

speakerphone to mobile phone and PC when speakerphone is turned off and then back on and

Plantronics 620-M manual Pairing