Ericsson DIALOG 4422 User Manual page 89

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Dialog 4422 IP Office
From handset to headset
Press.
The Headset key lamp is turned on.
Replace the handset.
Headset with Group Listening (loudspeaker)
(Dialog 4422 v. 1 phone only).
Press to toggle between headset with or without Group
Listening.
When the Loudspeaker key lamp is on, the Group Listening is
active.
From headset to monitoring
(Dialog 4422 v. 1 phone only).
Press.
The Loudspeaker key lamp is turned on.
Press.
From monitoring to headset
(Dialog 4422 v. 1 phone only).
Press.
The Headset key lamp is turned on.
From headset to handsfree
(Dialog 4422 v. 2 phone only).
Press.
The Loudspeaker key lamp is turned on.
From handsfree to headset
(Dialog 4422 v. 2 phone only).
Press.
The Headset key lamp is turned on.
Accessories
89