Compucessory 55251 Série Guide D'installation Et Manuel D'utilisateur page 11

PART II B E G I N T O O P E R A T E
II.1.1 Receiving Calls/Making Calls Using Headset
Switch the Telephone/Computer Application Switch to Telephone
position. Lift up the handset from its cradle and place it off-hook, or
with telephones that have a handsfree speakerphone function, choose
the Headset switch and press the Speakerphone button. Make sure
the Headset position is selected on the Headset/Handset
Application Switch. After finishing a call, return the handset to its
cradle as usual, or turn off the Speakerphone button. Remember to
press the Mute button to put a caller on hold, and simply press it
again to release the mute function.
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