AASTRA 4220 Lite for BusinessPhone User Guide EN - Manual (Page 10)

Description
BusinessPhone – Dialog 4220 Lite / Dialog 3210 10
Phone keys Dialog 4220 / Dialog 3210
This table gives you an overview of the different key design of the
Dialog 4220 Lite and the Dialog 3210 Basic. In this user guide you
will only find illustrations of the Dialog 4220 keys.
If you are using the Dialog 3210 Basic, please refer to the table
below to find out the appropriate key combination.
Lamp indications
The key lamps on your telephone indicate with different signals the
traffic state of the ongoing call or function.
Key Dialog 4220 Dialog 3210
Clear
í X
Headset not available Headset
h
Loudspeaker
 s
Mute
É m
Programmable
Function key
Ô g
Volume
ì V