Summons received: inspect the file and prepare for the trial.
A summons to the main trial means that the public prosecutor has brought charges or filed a request for punishment and that the court intends to decide on guilt and sentence. From a legal perspective the most important step now is access to the file under section 51 StPO, because only someone who knows the evidence can set a line of defence and decide whether and how to testify. Preparation includes reviewing the evidence, possible motions to take evidence and clarifying which witnesses have been summoned.
The earlier preparation begins, the more room for manoeuvre remains. A well prepared trial is the best basis for an acquittal, a diversion or a lenient sentence.