FP ultimail Operator's Manual page 105

Advanced settings and system information
Setting the beginning and end of
summer time
To set the beginning and end of the
summer time, automatic change-over
must be activated.
• Press the associated keys several
times until month, week in the month
and day of the week show the desired
setting for BEGIN and END.
Beginning and end of summer time are
set and maintained until the next change
is made.
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