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System settings
Setting time and date
The time and date are automatically set when an outgoing call is made. In addition, you have the
option to set time and date manually.
1. Press the or button to select
"settings".
2. Press the button.
3. Press the or button to select
"system".
4. Press the button.
5. Press the or button to select
"time/date".
6. Press the button.
7. Enter the time and date via the nume-
ric keypad.
8. Press the button.
Every time you press the button, the display
switches between the available functions.
The display shows "system".
The display shows "ISDN".
The display shows "time/date".
The entered time and date is shown in the
display.
The entry is stored.
Contrast adjustment
Here, you can adjust the display contrast.
1. Press the or button to select
"settings".
2. Press the button.
3. Press the or button to select
"system".
4. Press the button.
5. Press the or button to select
"contrast".
6. Press the button.
7. Press the or button.
8. Press the button.
Every time you press the button, the display
switches between the available functions.
The display shows "system".
The display shows "ISDN".
The display shows "contrast".
The display shows "contrast" and the contrast
indicator bar.
The contrast is increased or decreased.
The setting is stored.
