User guide

Settings
DT412/DT422/DT432110
System
Use this menu to select a system and view all phone related
information. If you are often moving between systems, it might be
convenient to change system quickly, therefore you can set this
function as a Soft key, or Hot key. See also section “Installation” on
page 116.
Note: The Register option may only be performed by the
system administrator and is described in a separate
documentation.
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 exchange systems with your phone, normally
named A, B, C and D.
When you have entered Settings:
ãá 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.