Ericsson 4220 User Manual
75
Dialog 4220 Lite/Dialog 4222 Office
Settings
Handset and loudspeaker volume
Use the Volume keys to change the volume of the handset or
loudspeaker during a call. Adjust the handset listening volume
when the handset is off hook. Adjust the loudspeaker volume when
dial tone is heard via the loudspeaker, or for Dialog 4222 Office also
during a handsfree call.
ì
Press to change the volume.
On the Dialog 4222 Office phone, a volume symbol is shown for a
few seconds (replacing your extension number). The handset and
loudspeaker volume level is stored.
To adjust the volume during Group listening:
d
Replace the handset.
ì
Press to change the volume.
On the Dialog 4222 Office phone, a volume symbol is shown for a
few seconds, instead of the number. The handset and loudspeaker
volume level is stored.
u Â
Lift the handset and press.
For people with impaired hearing, the handset hearing volume level
can be extra amplified. To change the level:
í *5
Press simultaneously for at least 1 sec.
A tone signal is heard, and the display on the 4222 Office phone
shows
Setting Mode
.
Ô
Line 1
Press to set or reset the volume level.
Key lamp on indicates amplified volume level. Key lamp off
indicates default volume.
#
Press to finish setting.
When extra amplification has been selected, the Line 1 key lamp
turns off.
Note: A level change also effects a headset connected to
the headset outlet.