Ericsson 4422 - Manual (Page 94)

Accessories
BusinessPhone – Ericsson Dialog 4422 IP Office 94
Headset Preset
By default, the phone is set for calls to be connected to the
loudspeaker when you answer or make calls by pressing a Line
key, also called Loudspeaker Preset. Also, when you dial the
number without lifting the handset, the call is automatically
connected to the loudspeaker.
When you use a headset for your phone, you can change the
settings to get calls connected to the headset instead, also called
Headset Preset.
Notes: Regardless of the type of preset setting, when you
lift the handset the call is always connected to the handset.
Monitoring works as usual, i.e. when the Loudspeaker key
is pressed, the call is temporarily connected to the
loudspeaker.
Activation and cancellation of Headset Preset can only be
done when the phone is in idle mode.
To activate Headset Preset:
Í
Press and hold for at least 4 seconds.
A short acknowledging tone signal is heard.
To cancel Headset Preset: Â
Press and hold for at least 4 seconds.
A short acknowledging tone signal is heard.
To check the current preset settings: Ô
Line 1 Press.
Either the Loudspeaker or Headset key lamp is turned on,
indicating the current preset settings. í
Press.