Aastra DT423 User Guide - Cordless Phones for MX-ONE - Page 66

Select Information, Black or Black also in call. Press Back.

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User Manual Cordless Phones for MX-ONE™ 3 Select "Locks". 4 Select "Phone lock". 5 Select "Change PIN code". 6 Enter the old PIN code. 7 Press "OK". 8 Enter the new PIN code. 9 Press "OK" and enter the new PIN code again. 10 Press "Save". 13.8.4 Display Settings Screen Saver The screen saver can be set to one of the following settings: • Information: Displays status and identification information while the handset is idle. • Black: The screen is black when the handset is idle. • Black also in call: The screen is also black when the handset is in call To set the screen saver. 1 Enter the menu by pressing "Menu". 2 Select in the menu. 3 Select "Display". 4 Select "Screen saver". 5 Select "Information", "Black" or "Black also in call". Press "Back". Brightness Note: An intrinsically safe handset's display brightness is lower than a non-intrinsically safe handset's display brightness due to current limitations. 1 Enter the menu by pressing "Menu". 2 Select in the menu. 3 Select "Display". 4 Select "Brightness". 5 Select "Normal" or "Power save". 6 Press "Back". Contrast 1 Enter the menu by pressing "Menu". 2 Select in the menu. 3 Select "Display". 4 Select "Contrast". 5 Step with to increase and to decrease the contrast. 6 Press "Back". 1424-EN/LZT 103 089 B 2014-04-13 60

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1424-EN/LZT 103 089 B 2014-04-13
User Manual
Cordless Phones for MX-ONE
60
3
Select “Locks”.
4
Select "Phone lock".
5
Select "Change PIN code".
6
Enter the old PIN code.
7
Press "OK".
8
Enter the new PIN code.
9
Press "OK" and enter the new PIN code again.
10
Press "Save".
13.8.4
Display Settings
Screen Saver
The screen saver can be set to one of the following settings:
Information: Displays status and identification information while the handset is idle.
Black: The screen is black when the handset is idle.
Black also in call: The screen is also black when the handset is in call
To set the screen saver.
1
Enter the menu by pressing "Menu".
2
Select
in the menu.
3
Select “Display”.
4
Select “Screen saver”.
5
Select “Information”, “Black” or "Black also in call". Press "Back".
Brightness
Note:
An intrinsically safe handset’s display brightness is lower than a non-intrinsically safe
handset’s display brightness due to current limitations.
1
Enter the menu by pressing "Menu".
2
Select
in the menu.
3
Select “Display”.
4
Select “Brightness”.
5
Select “Normal” or “Power save”.
6
Press "Back".
Contrast
1
Enter the menu by pressing "Menu".
2
Select
in the menu.
3
Select “Display”.
4
Select “Contrast”.
5
Step with
to increase and
to decrease the contrast.
6
Press "Back".