AASTRA DT4x2 for BusinessPhone User Guide EN - Manual (Page 103)

103 BusinessPhone – Cordless DT412/DT422/DT432
Settings
Change system
When you have registered to more than one system, you can
manually select which system to connect to. You can connect to
up to four different PBX systems with your Cordless, normally
named A, B, C and D.
When you have entered settings: á
Select System . á
Select Select system . â
or
ã
Select the required system.
Note: The normal setting is Auto. This setting makes the
Cordless 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
Cordless and your network connection.
When you have entered settings: á
Select System . ã
Select Information . á
Press.
You can view the following information:
Note: You cannot alter these settings.
IPEI The unique global GAP registration number for
the Cordless.
IPDI The unique global GAP registration number for
the SIM card.
SW
version Here you can see which version of the Cordless
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).