Setting Time And Date; Contrast Adjustment - TIPTEL 192 Operating Instructions Manual

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
"settings".
2. Press the
3. Press the
"system".
4. Press the
5. Press the
"time/date".
6. Press the
7. Enter the time and date via the nume-
ric keypad.
8. Press the

Contrast adjustment

Here, you can adjust the display contrast.
1. Press the
"settings".
2. Press the
3. Press the
"system".
4. Press the
5. Press the
"contrast".
6. Press the
7. Press the
8. Press the
or button to select
button.
or button to select
button.
or button to select
button.
button.
or button to select
button.
or button to select
button.
or button to select
button.
or button.
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.
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.
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