Ericsson 4422 User Manual page 9

BusinessPhone – Ericsson Dialog 4422 IP Office
1 Display
Flexible graphical two-line display. See section
Information" on page 12.
2 Settings
To switch the phone into Settings mode. See section "Settings" on
page 75.
3 Programmable keys
To store numbers, program functions. Can be programmed as dial
by name keys, function keys, etc. See section
Keys" on page 75.
4 Call List
To access the list of outgoing and incoming calls. When the key
lamp is flashing, there are unanswered incoming calls. See section
"Call List" on page 35
5 Line
To initiate or receive calls.
6 Designation card
Use the Designation Card Manager to make and print your own
designation cards. The Designation Card Manager is included on
the Telephone Toolbox CD for BusinessPhone Communication
system which is part of the Quick Reference Guide.
7 Mute
• To switch the microphone on or off during a call. See section
"Mute" on page 39.
• To switch off the ring signal in idle mode or when ringing. See
section "Settings" on page 75.
8 Volume control keys / Navigation keys
• To change the volume. See section "Settings" on page 75.
• To navigate in the Settings mode. See section "Settings" on
page 75.
• To navigate in the Call List. See section
9 Loudspeaker key / Select key / Log on key
• To switch the loudspeaker on or off. See section
on page 37.
• To activate Loudspeaker Preset. See section "Accessories" on
page 91.
• Used as select key in the Settings mode. See section "Settings"
on page 75.
For a description on how to use the Select key and Log on key, see
section "Hidden key functions" on page 11.
Description
"Display
"Programmable
"Call List" on page 35.
"During Calls"
9