Aastra Dialog 4224 User Manual

Preparing the terminal
Dialog 4224 Operator28
When the first 19 positions are entered, the display shows (only last
entered 19 positions can be shown):
.
When all the notes are entered, the display shows (only last entered
19 positions are shown):
.
Note: The flat A (
##A) is shown as bA, i.e. b is used to
show both the note b and the flat sign.
Display contrast
You can adjust the display contrast level.
ê
*5 Press and hold simultaneously until a ring signal is heard.
The display shows
Setting Mode.
ÕÔ Alarm Press.
ì Press repeatedly to adjust the contrast.
# Press to save and exit.
Note: To exit the menu without saving the changes, press
# before you press any of the adjustment keys.
Program Intern
<CpFpGp+dP+cp#aapgfP
Program Callback
<GpGpgab+CbpaA

Aastra Dialog 4224 Specifications

General

Brand	Aastra
Model	Dialog 4224
Category	Telephone
Language	English