Powering - Plantronics Calisto User Manual

Powering Headset & USB Bluetooth
Adapter
The headset automatically powers up when it is charging.
Powering up: Press and hold Headset button for 2 seconds.
4 ascending beeps will sound when powered on.
Powering down: Press and hold Headset button for 4 seconds.
4 descending beeps will sound when powered off.
NOTE For your convenience, the headset comes pre-paired with
the USB Bluetooth adapter, and (if the headset is within range) will
automatically connect to the adapter when powered on.
The USB Bluetooth adapter is automatically powered on upon inserting
into the USB port of the computer.
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