Using the Basic Functions
Adjusting the Volume During a Call on the Expansion Handset
Press to make caller’s voice
Louder
Softer
Switching Between the Handset and Speakerphone
Press Handsfree.
Muting a Call
Press MUTE (a). To unmute the call, press UNMUTE (a).
Putting a Call on Hold
Press HOLD (a).
To return to the call, press UNHOLD (a) or ON.
When a call is on hold, you can use the intercom features (see page 50).
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