Plantronics 645 Using Your Headset, Answering Ending/Making Calls, Adjusting Volume, Auto Answer

Models: 645

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USING YOUR HEADSET

USING YOUR HEADSET

ANSWERING/

ENDING/MAKING CALLS

To answer or end a call, briefly press the call control button.

To make a call, enter number on your phone, press send, and the call is automatically transferred to headset; no need to press call control button.

ADJUSTING

VOLUME

To increase listening volume, press the upper end (+) of the volume/mute button.

To decrease listening volume, press the lower end (-).

AUTO ANSWER

If the headset is in the headset carrying pocket when a call is received, the carrying pocket will vibrate. Removing the headset from the pocket will automatically answer the call. Returning the headset to the headset carrying pocket will end the call.

MUTE A CALL

To turn the mute on while on a call, press both sides of the volume/mute button simultaneously until you hear a beep.

To turn the mute off, press both buttons again.

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Plantronics 645 manual Using Your Headset, Answering Ending/Making Calls, Adjusting Volume, Auto Answer, Mute A Call