SETTINGS
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BusinessPhone 250 / BusinessPhone 50
Portable DT400 / DT410 / DT420 / DT430
Note: If you are often moving between systems, it might be
convenient to change system quickly. Therefore you can set the
“Change system” function as a Hot key. This way you are
connected to the next available system with pressing just one key.
How to edit a Hot key with a function, see section “Hot keys”.
INFO The menu “Info” shows general information about your
portable and your network connection.
To view the information:
Press to enter the menu
Select “
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” and press
Select “
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” and press
Select “
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” and press
Scroll and press to view information about:
IIPPEEII
The unique global GAP registration number for the
portable.
IIPPDDII
The unique global GAP registration number for the
SIM card.
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Here you can see which version of the portable software
you have. The actual version is 01.07.
Note: You cannot alter these settings.