Plantronics Calisto 620-M - Manual (Page 9)

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:
1 Start with the speakerphone powered off.
2 Remove the Bluetooth USB adapter.
3 Place the Speakerphone in pairing mode by pressing and holding the power switch to the RIGHT
until the Bluetooth pairing LED flashes
BLUE / RED
4 Insert 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
5 Speakerphone 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
within range of devices.
Pairing
Initial pairing
To re-pair your Bluetooth
USB adapter
Reconnect
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