AASTRA 4425 IP Vision for BusinessPhone User Guide - Manual (Page 9)

9 BusinessPhone – Dialog 4425 IP Vision
Description
1 Graphical display
320x80 pixels. Tilt able. See section “ Display information ” on
page 12.
2 Display menu keys
The functions depend on the traffic state. When you are requested
to (see display), press the required key to access the function.
3 Left Navigation key
To navigate one position to the left.
a. To navigate one step to the left in the top menu. See section
“ Display information ” on page 12.
b. On WAP pages; if you press this key for a short while, you will
return to the WAP home page. See section “ Corporate
Directory ” on page 122, “ Web ” on page 125 and “ WAP
Services ” on page 127.
4 Home
a. To return to home position (idle mode). When this key is
pressed, you always go to the home position, independent of
which menu you are in.
b. On WAP pages; if you press this key for a short while, you will
return to the WAP home page. See section “ Corporate
Directory ” on page 122, “ Web ” on page 125 and “ WAP
Services ” on page 127.
5 Right Navigation key
To navigate one position to the right.
6 Line
To initiate or receive calls.
7 Programmable keys
Storing numbers, program functions. Can be programmed as dial
by name keys, function keys, etc. See section “ Programmable
Keys ” on page 94.
8 Mute
• To switch the microphone on or off during a call. See section
“ Mute ” on page 43.
• To switch off the ring signal in idle mode or when ringing. See
section “ Silent ringing ” on page 103.
9 Loudspeaker on/off
To switch the loudspeaker on or off to enable handsfree
connections. See section “ During Calls ” on page 42.
10 Headset key
See section “ Headset (optional) ” on page 107.