7BusinessPhone – Dialog 4223 Professional / Dialog 3213
Description
1Display
3x40characters. See section “Display info” on page 14.
2 Menu Function keys
The functions depend on the traffic state and will be shown on the
last line of the display. When you are requested to (see display),
press the required key to access the function.
3 2nd
Key for access to secondary key functions (these functions are
stated on the second line of the corresponding key).
4 Message / Info
a. To send and receive messages. See section “Messages” on
page62.
b. To enter information. See section “Absence Information” on
page57.
5 Dual-Function programmable keys
Storing numbers, program functions. See section “Settings” on
page100.
6 Transfer / Diversion
a. Transfer an ongoing call. See section “During Calls” on page35.
b. Activate/Deactivate diversion. See section “Call Forwarding” on
page50.
7 Inquiry / Conference
a. To make an inquiry to an internal or external party.
b. To establish a telephone conference.
See section “During Calls” on page35.
8Line2 / Read&
a. Line key2 for in and outgoing calls.
b. Read information. See section “Absence Information” on
page57.
9 Line1 / Save/Redial
a. Line key1 for in and outgoing calls.
b. Save or redial an external number. See section “Outgoing Calls”
on page21.
10 Mute
To switch the microphone on or off. See sections “During Calls” on
page35 and “Silent Ringing” on page 20.
11 Loudspeaker on/off
To switch the loudspeaker on or off. See section “During Calls” on
page35.