AASTRA DT4x2 for MX-ONE User Guide EN - Manual (Page 111)

111 DT412/DT422/DT432
Settings
г б
Select System. á
Select Select system. â
or
ã
Select the required system.
Note: The normal setting is Auto. This setting makes the
phone automatically look and connect to a system.
Select
Press (see display).
System selected is shown.
System information
The Information menu shows general information about your
phone and your network connection.
When you have entered Settings: г б
Select System. ã
Select Information. á
Press.
You can view the following information:
Notes:
You cannot alter these settings.
You can also view the system information via the quick
access code. The code is
* # 4 6 #
.
IPDI The unique global GAP registration number for
the SIM card.
IPEI The unique global GAP registration number for
the phone.
SW version Here you can see which version of the phone
software you have.
AP SW
version The alarm module software. If the alarm module
is not connected, it will be indicated with
NC (Not
Connected).