AASTRA DT4x2 for MX-ONE User Guide EN - Manual (Page 40)

Outgoing Calls
DT412/DT422/DT432 40
Dial number from the Call list
The twenty last received/dialed phone numbers are stored in the
Call list. You can dial one of these numbers by selecting the
number from the Call list.
If the Clock and Date function is set, you can on the same day the
call was received/dialed, see the time for the call. The time stamp is
changed to a date stamp the following day. See section “ Clock
settings ” on page 106. ã
Press until the desired number is displayed.
You can store numbers permanently by adding them to your
Phonebook, see section “ Save a number from the Call list to the
Phonebook ” on page 54.
If you want to edit the number:
Edit
Press (see display). å
Make the required changes.
æ
Press to dial.
The display will show the dialed number.
Note: The Call list is cleared when your phone is switched
off or the power of your phone is lost.