Setting The Contrast - Swisscom Top A47 ISDN Operating Instructions Manual

Additional settings
Press the softkey under »del«. »Are you sure?« is displayed
del
Press the softkey under »Yes« to delete the active user's taxes.
Yes
To exit the menu, press the EXIT button.
The overall amount is the total amount of taxes charged to all users and cannot be de-
leted directly. Only if you delete all user-specific tax totals will the overall amount be de-
leted.
Note that for technical reasons the displayed charges may differ from the amount billed.
The amount indicated on your telephone bill is binding.
To display charges for the last 20 calls in the autodial list, press »i« next to each number.

Setting the contrast

To enhance the legibility of the display to changing light conditions in your room or office, you
can set the display contrast.
Press the menu button until »Installation« is displayed.
Press the softkey repeatedly under »
Press the softkey under »change«. The current set contrast is shown.
change
Press the softkey under » « or » « to change the contrast. You will immedi-
ately see the change.
Press the softkey under »ok«. »Contrast« is again displayed.
ok
To exit the menu, press the EXIT button.
« until the display shows »Contrast«.
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