TIPTEL 83 system - Setting Time and Date; Contrast Adjustment

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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 "appointments".
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 "appointments".
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.