Basic Operations - Plantronics calisto User Manual

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Headset Wearing Tips:

The headset can be worn on your left or right ear. To switch to left ear, flip the ear loop to the side, and twist

around as shown.

2. The ear tip should fit comfortably in the opening of your ear canal. It may take some adjusting to find a

comfortable and secure fit.

3. Make sure the mouthpiece is pointing toward your mouth for optimal performance

Basic Operations

Powering up: Press and hold Headset button for 2 seconds.

4 ascending beeps when powered on

Powering down: Press and hold Headset button for 4 seconds.

4 descending beeps when powered off

Volume adjustment

To adjust headset volume, you can push the headset button up or down to increase or decrease volume.

WARNING For your comfort, health and safety do not exceed moderate listening levels.

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