Display contrast, System, Change system – AASTRA DT4x2 for MX-ONE User Guide EN User Manual

Page 110

Settings

DT412/DT422/DT432

110

Display Contrast

With this setting, you can adjust the LCD contrast for best reading

comfort.

When you have entered Settings:

г б

Select General.

г б

Select Display contrast.

Select the desired contrast setting.

Select

Press (see display).

The selected

setting is confirmed.

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 “

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: