Key legal question
Whether the Federal Supreme Court could enter into the complaint despite failure to designate a Swiss address and pay the cost advance.
Extracted holding
The complaint could not be heard; the conditions for entry were not met after the advance-payment deadlines expired unused.
Extracted reasoning
After the appellant did not designate a Swiss service address and then did not pay the CHF 2,000 advance within the prescribed period and grace period, the Court had to refuse entry under the warning given.