AASTRA 4222 Office for MX-ONE (TSE) User Guide EN - Manual (Page 71)

71 Dialog 4220 Lite/Dialog 4222 Office
Settings
Handset and loudspeaker volume
Use the Volume keys to adjust 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 volume level change also effects a headset connected
to the headset outlet.