Ericsson DIALOG 4223 PROFESSIONAL - MANUAL 2 User Manual page 114

Accessories
Í
í
Í z
í
u
Í
d
114
Headset (optional)
How to install the headset, see section "Installation" on page 120.
The following headset functions are available.
Answer calls
Press to answer.
The Headset key lamp is turned on.
Note: When the phone is set for Headset Preset, you can
also press the flashing Line key to answer the call. See
section "Headset
Press to terminate the headset call.
Make calls
Press and dial the number.
The Headset key lamp is turned on.
Note: When the phone is set for Headset Preset, you can
also dial the number directly without pressing the Headset
key, or press a Line key instead of the Headset key. See
section "Headset
Press to terminate the call.
From headset to handset
Lift the handset.
From handset to headset
Press.
The Headset key lamp is turned on.
Replace the handset.
Preset" on page 115.
Preset" on page 115.
Dialog 4223 Professional/Dialog 4225 Vision