AASTRA DT4x2 for MX-ONE User Guide EN - Manual (Page 39)

39 DT412/DT422/DT432
Outgoing Calls
Number Presentation Restriction
If you do not want your name and number to be displayed to the
person you are calling, use the following procedure.
Notes:
This function might be blocked for use on your extension
(programmed by your system administrator).
The Number Presentation Restriction is only valid for the
ongoing call, i.e. the procedure has to be repeated the next
time you want to use it. *42# æ
Dial and wait for a new dial tone.
å
Dial the number.
Instead of your name and number, the display on the called phone
shows
Anonymous
.
Last External Number Redial
When you initiate an external call the system automatically stores all
the dialed digits, irrespective of whether the call was successful or
not. *** æ
Press to redial the last dialed external number.
The display will show the dialed number.
Note: Finland and Sweden, dial
* * 0