Operation Manual

Settings
BusinessPhone – Cordless DT400/DT410/DT420/DT43078
Language
The display messages are available in ten languages: English,
Spanish, French, Italian, Dutch, Norwegian, Suomi, Swedish,
Danish and German. Select your preferred language options in the
“Settings/Language” menu.
Select language
O
Press to enter the menu
fO
Select “4 Settings” and press
fO
Select “6 Language” and press
fO
Scroll up or down to select a language and press
C
Press to exit the menu
System
Use this menu to select a system and view all telephone related
information.
Note: How to register to the system is described at the
beginning of this guide. The options “Test” and “Register”
may only be performed by the system administrator and are
described in a separate documentation.