Dialog 4223 Professional - Manual (Page 7)

7 Dialog 4223 Professional
Description
4 Callback
For indicating/activating Callback. See section “ When you receive a
busy tone ” on page 26. The feature can be removed or moved to
another programmable Function key by your system administrator.
5 Diversion (Follow-me)
For indicating/activating and deactivating Diversion (Follow-me).
See section “ Call Forwarding ” on page 46. The feature can be
removed or moved to another programmable Function key by your
system administrator.
6 Programmable Function keys
To program numbers or functions, see section “ Programming of
Function keys ” on page 77. All key panel keys are programmable
(except the Menu key).
7 Menu key
When the phone is in idle mode, press to switch between “idle
display” and Menu Function key descriptions.
Note: Depending on the system version, the key position
differs. To find the Menu key for your system, look for
display reactions when you press any of the two keys. The
key press that changes the text of the Menu Function keys,
is the key to be used. The other key can be used as a
programmable key.
8 Transfer
For transffering calls, see section “ During Calls ” on page 38.
9 Triple Access Line
For handling calls. Line 1 and 2 are available both for incoming and
outgoing calls. Inquiry can only be used for outgoing calls.
10 Microphone
Used for handsfree conversation.
11 Clear
To disconnect calls or exit a function. Can always be pressed instead
of replacing the handset.
12 Headset key
To handle headset calls and activate Headset Preset. See section
“ Headset (optional) ” on page 91.